From abff6372ddd09be7750b5f1af5a1f889cfeb9635 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Roland=20H=C3=A4der?= Date: Tue, 20 Dec 2016 10:10:33 +0100 Subject: [PATCH 01/41] Coding convention applied: - space between "if" and brace - curly braces on conditional blocks MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Roland Häder Conflicts: include/lock.php --- boot.php | 2 +- include/dfrn.php | 6 ++++-- include/follow.php | 2 +- include/group.php | 5 +++-- include/like.php | 3 ++- include/lock.php | 3 ++- include/notifier.php | 3 ++- include/onepoll.php | 3 ++- include/redir.php | 7 ++++--- include/socgraph.php | 2 +- include/text.php | 7 ++++--- mod/allfriends.php | 2 +- mod/attach.php | 4 ++-- mod/common.php | 2 +- mod/community.php | 2 +- mod/contactgroup.php | 2 +- mod/contacts.php | 4 ++-- mod/content.php | 2 +- mod/crepair.php | 7 ++++--- mod/delegate.php | 2 +- mod/dfrn_confirm.php | 6 +++--- mod/dfrn_notify.php | 7 ++++--- mod/dfrn_poll.php | 10 ++++++---- mod/dfrn_request.php | 5 +++-- mod/fsuggest.php | 4 ++-- mod/group.php | 4 ++-- mod/ignored.php | 3 ++- mod/item.php | 5 +++-- mod/lockview.php | 3 ++- mod/lostpass.php | 4 ++-- mod/manage.php | 3 ++- mod/match.php | 3 ++- mod/message.php | 2 +- mod/modexp.php | 3 ++- mod/network.php | 4 ++-- mod/poke.php | 2 +- mod/post.php | 3 ++- mod/profiles.php | 6 +++--- mod/profperm.php | 2 +- mod/pubsub.php | 9 +++++---- mod/receive.php | 3 ++- mod/salmon.php | 5 +++-- mod/search.php | 4 ++-- mod/settings.php | 5 +++-- mod/starred.php | 3 ++- mod/subthread.php | 3 ++- mod/suggest.php | 2 +- mod/tagrm.php | 6 ++++-- mod/viewcontacts.php | 3 ++- mod/wall_attach.php | 4 ++-- mod/wall_upload.php | 2 +- mod/wallmessage.php | 4 ++-- mod/xrd.php | 3 ++- 53 files changed, 118 insertions(+), 87 deletions(-) diff --git a/boot.php b/boot.php index b282f8d48..c500468e5 100644 --- a/boot.php +++ b/boot.php @@ -1028,7 +1028,7 @@ class App { } else { $r = q("SELECT `contact`.`avatar-date` AS picdate FROM `contact` WHERE `contact`.`thumb` like '%%/%s'", $common_filename); - if(! dbm::is_result($r)){ + if (! dbm::is_result($r)) { $this->cached_profile_image[$avatar_image] = $avatar_image; } else { $this->cached_profile_picdate[$common_filename] = "?rev=".urlencode($r[0]['picdate']); diff --git a/include/dfrn.php b/include/dfrn.php index 6451b8521..689c5c283 100644 --- a/include/dfrn.php +++ b/include/dfrn.php @@ -105,8 +105,9 @@ class dfrn { dbesc($owner_nick) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { killme(); + } $owner = $r[0]; $owner_id = $owner['uid']; @@ -139,8 +140,9 @@ class dfrn { intval($owner_id) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { killme(); + } $contact = $r[0]; require_once('include/security.php'); diff --git a/include/follow.php b/include/follow.php index d7066bcb5..e67beb84c 100644 --- a/include/follow.php +++ b/include/follow.php @@ -254,7 +254,7 @@ function new_contact($uid,$url,$interactive = false) { intval($uid) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { $result['message'] .= t('Unable to retrieve contact information.') . EOL; return $result; } diff --git a/include/group.php b/include/group.php index 2c9033068..67712aae7 100644 --- a/include/group.php +++ b/include/group.php @@ -143,13 +143,14 @@ function group_add_member($uid,$name,$member,$gid = 0) { return true; // You might question this, but // we indicate success because the group member was in fact created // -- It was just created at another time - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { $r = q("INSERT INTO `group_member` (`uid`, `gid`, `contact-id`) VALUES( %d, %d, %d ) ", intval($uid), intval($gid), intval($member) - ); + ); + } return $r; } diff --git a/include/like.php b/include/like.php index 8239633e6..8223cf362 100644 --- a/include/like.php +++ b/include/like.php @@ -78,8 +78,9 @@ function do_like($item_id, $verb) { intval($item['contact-id']), intval($item['uid']) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { return false; + } if(! $r[0]['self']) $remote_owner = $r[0]; } diff --git a/include/lock.php b/include/lock.php index 0c7b6acaa..b3d488a35 100644 --- a/include/lock.php +++ b/include/lock.php @@ -23,7 +23,8 @@ function lock_function($fn_name, $block = true, $wait_sec = 2, $timeout = 30) { ); $got_lock = true; } - elseif(! dbm::is_result($r)) { // the Boolean value for count($r) should be equivalent to the Boolean value of $r + elseif (! dbm::is_result($r)) { + /// @TODO the Boolean value for count($r) should be equivalent to the Boolean value of $r q("INSERT INTO `locks` (`name`, `created`, `locked`) VALUES ('%s', '%s', 1)", dbesc($fn_name), dbesc(datetime_convert()) diff --git a/include/notifier.php b/include/notifier.php index c4e7df47a..8823834c1 100644 --- a/include/notifier.php +++ b/include/notifier.php @@ -210,8 +210,9 @@ function notifier_run(&$argv, &$argc){ intval($uid) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { return; + } $owner = $r[0]; diff --git a/include/onepoll.php b/include/onepoll.php index 283403666..d92cb915b 100644 --- a/include/onepoll.php +++ b/include/onepoll.php @@ -143,8 +143,9 @@ function onepoll_run(&$argv, &$argc){ $r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` INNER JOIN `user` on `contact`.`uid` = `user`.`uid` WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1", intval($importer_uid) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { return; + } $importer = $r[0]; diff --git a/include/redir.php b/include/redir.php index 8d65089de..d8bb76439 100644 --- a/include/redir.php +++ b/include/redir.php @@ -36,9 +36,9 @@ function auto_redir(&$a, $contact_nick) { dbesc($nurl) ); - if((! dbm::is_result($r)) || $r[0]['id'] == remote_user()) + if ((! dbm::is_result($r)) || $r[0]['id'] == remote_user()) { return; - + } $r = q("SELECT * FROM contact WHERE nick = '%s' AND network = '%s' AND uid = %d AND url LIKE '%%%s%%' LIMIT 1", @@ -48,8 +48,9 @@ function auto_redir(&$a, $contact_nick) { dbesc($baseurl) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { return; + } $cid = $r[0]['id']; diff --git a/include/socgraph.php b/include/socgraph.php index 8a9512654..6ad276cdd 100644 --- a/include/socgraph.php +++ b/include/socgraph.php @@ -330,7 +330,7 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca intval($gcid), intval($zcid) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { q("INSERT INTO `glink` (`cid`,`uid`,`gcid`,`zcid`, `updated`) VALUES (%d,%d,%d,%d, '%s') ", intval($cid), intval($uid), diff --git a/include/text.php b/include/text.php index a2c474d32..05801d024 100644 --- a/include/text.php +++ b/include/text.php @@ -2000,8 +2000,9 @@ function file_tag_unsave_file($uid,$item,$file,$cat = false) { intval($item), intval($uid) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { return false; + } q("UPDATE `item` SET `file` = '%s' WHERE `id` = %d AND `uid` = %d", dbesc(str_replace($pattern,'',$r[0]['file'])), @@ -2020,11 +2021,11 @@ function file_tag_unsave_file($uid,$item,$file,$cat = false) { //$r = q("select file from item where uid = %d and deleted = 0 " . file_tag_file_query('item',$file,(($cat) ? 'category' : 'file')), //); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { $saved = get_pconfig($uid,'system','filetags'); set_pconfig($uid,'system','filetags',str_replace($pattern,'',$saved)); - } + return true; } diff --git a/mod/allfriends.php b/mod/allfriends.php index 1f2c043ce..e4f067eaf 100644 --- a/mod/allfriends.php +++ b/mod/allfriends.php @@ -39,7 +39,7 @@ function allfriends_content(&$a) { $r = all_friends(local_user(), $cid, $a->pager['start'], $a->pager['itemspage']); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { $o .= t('No friends to display.'); return $o; } diff --git a/mod/attach.php b/mod/attach.php index 274acfc2b..94cb75a38 100644 --- a/mod/attach.php +++ b/mod/attach.php @@ -16,7 +16,7 @@ function attach_init(&$a) { $r = q("SELECT * FROM `attach` WHERE `id` = %d LIMIT 1", intval($item_id) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('Item was not found.'). EOL); return; } @@ -29,7 +29,7 @@ function attach_init(&$a) { dbesc($item_id) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('Permission denied.') . EOL); return; } diff --git a/mod/common.php b/mod/common.php index 9f9379be5..9781d1607 100644 --- a/mod/common.php +++ b/mod/common.php @@ -94,7 +94,7 @@ function common_content(&$a) { $r = common_friends_zcid($uid, $zcid, $a->pager['start'], $a->pager['itemspage']); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { return $o; } diff --git a/mod/community.php b/mod/community.php index 40d4016f3..c8f04d8bd 100644 --- a/mod/community.php +++ b/mod/community.php @@ -71,7 +71,7 @@ function community_content(&$a, $update = 0) { $r = community_getitems($a->pager['start'], $a->pager['itemspage']); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { info( t('No results.') . EOL); return $o; } diff --git a/mod/contactgroup.php b/mod/contactgroup.php index 4456db2f5..0671ff42a 100644 --- a/mod/contactgroup.php +++ b/mod/contactgroup.php @@ -24,7 +24,7 @@ function contactgroup_content(&$a) { intval($a->argv[1]), intval(local_user()) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { killme(); } diff --git a/mod/contacts.php b/mod/contacts.php index 37cc09cab..22e08b8c9 100644 --- a/mod/contacts.php +++ b/mod/contacts.php @@ -19,7 +19,7 @@ function contacts_init(&$a) { intval(local_user()), intval($contact_id) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { $contact_id = 0; } } @@ -169,7 +169,7 @@ function contacts_post(&$a) { intval($profile_id), intval(local_user()) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('Could not locate selected profile.') . EOL); return; } diff --git a/mod/content.php b/mod/content.php index bc98f7e51..332a35f00 100644 --- a/mod/content.php +++ b/mod/content.php @@ -113,7 +113,7 @@ function content_content(&$a, $update = 0) { intval($group), intval($_SESSION['uid']) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { if($update) killme(); notice( t('No such group') . EOL ); diff --git a/mod/crepair.php b/mod/crepair.php index b4275f6ba..66faadb06 100644 --- a/mod/crepair.php +++ b/mod/crepair.php @@ -14,7 +14,7 @@ function crepair_init(&$a) { intval(local_user()), intval($contact_id) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { $contact_id = 0; } } @@ -43,8 +43,9 @@ function crepair_post(&$a) { ); } - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { return; + } $contact = $r[0]; @@ -110,7 +111,7 @@ function crepair_content(&$a) { ); } - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('Contact not found.') . EOL); return; } diff --git a/mod/delegate.php b/mod/delegate.php index 343e1e303..0ba5dd39c 100644 --- a/mod/delegate.php +++ b/mod/delegate.php @@ -97,7 +97,7 @@ function delegate_content(&$a) { dbesc(NETWORK_DFRN) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('No potential page delegates located.') . EOL); return; } diff --git a/mod/dfrn_confirm.php b/mod/dfrn_confirm.php index 7097b0117..69d708f7f 100644 --- a/mod/dfrn_confirm.php +++ b/mod/dfrn_confirm.php @@ -121,7 +121,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) { intval($uid) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { logger('Contact not found in DB.'); notice( t('Contact not found.') . EOL ); notice( t('This may occasionally happen if contact was requested by both persons and it has already been approved.') . EOL ); @@ -553,7 +553,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) { $r = q("SELECT * FROM `user` WHERE `nickname` = '%s' LIMIT 1", dbesc($node)); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { $message = sprintf(t('No user record found for \'%s\' '), $node); xml_status(3,$message); // failure // NOTREACHED @@ -640,7 +640,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) { dbesc($dfrn_pubkey), intval($dfrn_record) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { $message = t('Unable to set your contact credentials on our system.'); xml_status(3,$message); } diff --git a/mod/dfrn_notify.php b/mod/dfrn_notify.php index dfa2af18c..ca1221158 100644 --- a/mod/dfrn_notify.php +++ b/mod/dfrn_notify.php @@ -42,7 +42,7 @@ function dfrn_notify_post(&$a) { dbesc($dfrn_id), dbesc($challenge) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { logger('dfrn_notify: could not match challenge to dfrn_id ' . $dfrn_id . ' challenge=' . $challenge); xml_status(3); } @@ -88,7 +88,7 @@ function dfrn_notify_post(&$a) { dbesc($a->argv[1]) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { logger('dfrn_notify: contact not found for dfrn_id ' . $dfrn_id); xml_status(3); //NOTREACHED @@ -284,8 +284,9 @@ function dfrn_notify_content(&$a) { dbesc($a->argv[1]) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { $status = 1; + } logger("Remote rino version: ".$rino_remote." for ".$r[0]["url"], LOGGER_DEBUG); diff --git a/mod/dfrn_poll.php b/mod/dfrn_poll.php index 7c3fced12..0c55af2a8 100644 --- a/mod/dfrn_poll.php +++ b/mod/dfrn_poll.php @@ -126,7 +126,7 @@ function dfrn_poll_init(&$a) { $r = q("SELECT * FROM `profile_check` WHERE `sec` = '%s' ORDER BY `expire` DESC LIMIT 1", dbesc($sec) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { xml_status(3, 'No ticket'); // NOTREACHED } @@ -223,7 +223,7 @@ function dfrn_poll_post(&$a) { $r = q("SELECT * FROM `profile_check` WHERE `sec` = '%s' ORDER BY `expire` DESC LIMIT 1", dbesc($sec) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { xml_status(3, 'No ticket'); // NOTREACHED } @@ -284,8 +284,9 @@ function dfrn_poll_post(&$a) { dbesc($challenge) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { killme(); + } $type = $r[0]['type']; $last_update = $r[0]['last_update']; @@ -319,8 +320,9 @@ function dfrn_poll_post(&$a) { $r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 $sql_extra LIMIT 1"); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { killme(); + } $contact = $r[0]; $owner_uid = $r[0]['uid']; diff --git a/mod/dfrn_request.php b/mod/dfrn_request.php index 24a1dc072..7a8021784 100644 --- a/mod/dfrn_request.php +++ b/mod/dfrn_request.php @@ -371,7 +371,7 @@ function dfrn_request_post(&$a) { intval($uid) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('This account has not been configured for email. Request failed.') . EOL); return; } @@ -842,8 +842,9 @@ function dfrn_request_content(&$a) { $r = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1", intval($a->profile['uid']) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { $mail_disabled = 1; + } } // "coming soon" is disabled for now diff --git a/mod/fsuggest.php b/mod/fsuggest.php index 1d56f4573..4370952ca 100644 --- a/mod/fsuggest.php +++ b/mod/fsuggest.php @@ -16,7 +16,7 @@ function fsuggest_post(&$a) { intval($contact_id), intval(local_user()) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('Contact not found.') . EOL); return; } @@ -88,7 +88,7 @@ function fsuggest_content(&$a) { intval($contact_id), intval(local_user()) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('Contact not found.') . EOL); return; } diff --git a/mod/group.php b/mod/group.php index 33b819ed5..c4854a602 100644 --- a/mod/group.php +++ b/mod/group.php @@ -43,7 +43,7 @@ function group_post(&$a) { intval($a->argv[1]), intval(local_user()) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('Group not found.') . EOL ); goaway(App::get_baseurl() . '/contacts'); return; // NOTREACHED @@ -136,7 +136,7 @@ function group_content(&$a) { intval($a->argv[1]), intval(local_user()) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('Group not found.') . EOL ); goaway(App::get_baseurl() . '/contacts'); } diff --git a/mod/ignored.php b/mod/ignored.php index eec204c70..4aeeb21e6 100644 --- a/mod/ignored.php +++ b/mod/ignored.php @@ -16,8 +16,9 @@ function ignored_init(&$a) { intval(local_user()), intval($message_id) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { killme(); + } if(! intval($r[0]['ignored'])) $ignored = 1; diff --git a/mod/item.php b/mod/item.php index c741f1614..7bee5f3ea 100644 --- a/mod/item.php +++ b/mod/item.php @@ -112,7 +112,7 @@ function item_post(&$a) { } } - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('Unable to locate original post.') . EOL); if(x($_REQUEST,'return')) goaway($return_path); @@ -464,8 +464,9 @@ function item_post(&$a) { intval($profile_uid) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { continue; + } $r = q("UPDATE `photo` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d AND `album` = '%s' ", diff --git a/mod/lockview.php b/mod/lockview.php index c806fc317..68b5d30cf 100644 --- a/mod/lockview.php +++ b/mod/lockview.php @@ -21,8 +21,9 @@ function lockview_content(&$a) { dbesc($type), intval($item_id) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { killme(); + } $item = $r[0]; call_hooks('lockview_content', $item); diff --git a/mod/lostpass.php b/mod/lostpass.php index 122024d26..92e64f7e2 100644 --- a/mod/lostpass.php +++ b/mod/lostpass.php @@ -15,7 +15,7 @@ function lostpass_post(&$a) { dbesc($loginame) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('No valid account found.') . EOL); goaway(z_root()); } @@ -87,7 +87,7 @@ function lostpass_content(&$a) { $r = q("SELECT * FROM `user` WHERE `pwdreset` = '%s' LIMIT 1", dbesc($hash) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { $o = t("Request could not be verified. \x28You may have previously submitted it.\x29 Password reset failed."); return $o; } diff --git a/mod/manage.php b/mod/manage.php index 4a4f0a9e3..2138595be 100644 --- a/mod/manage.php +++ b/mod/manage.php @@ -56,8 +56,9 @@ function manage_post(&$a) { ); } - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { return; + } unset($_SESSION['authenticated']); unset($_SESSION['uid']); diff --git a/mod/match.php b/mod/match.php index f7fe325b3..69bf3c110 100644 --- a/mod/match.php +++ b/mod/match.php @@ -27,8 +27,9 @@ function match_content(&$a) { $r = q("SELECT `pub_keywords`, `prv_keywords` FROM `profile` WHERE `is-default` = 1 AND `uid` = %d LIMIT 1", intval(local_user()) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { return; + } if(! $r[0]['pub_keywords'] && (! $r[0]['prv_keywords'])) { notice( t('No keywords to match. Please add keywords to your default profile.') . EOL); return; diff --git a/mod/message.php b/mod/message.php index 0a2c797b4..b0d0ba95c 100644 --- a/mod/message.php +++ b/mod/message.php @@ -381,7 +381,7 @@ function message_content(&$a) { $r = get_messages(local_user(), $a->pager['start'], $a->pager['itemspage']); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { info( t('No messages.') . EOL); return $o; } diff --git a/mod/modexp.php b/mod/modexp.php index d1dabb101..3729e3236 100644 --- a/mod/modexp.php +++ b/mod/modexp.php @@ -12,8 +12,9 @@ function modexp_init(&$a) { dbesc($nick) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { killme(); + } $lines = explode("\n",$r[0]['spubkey']); unset($lines[0]); diff --git a/mod/network.php b/mod/network.php index 057ef7914..c040a547a 100644 --- a/mod/network.php +++ b/mod/network.php @@ -126,7 +126,7 @@ function network_init(&$a) { intval(local_user()), dbesc($search) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { q("INSERT INTO `search` ( `uid`,`term` ) VALUES ( %d, '%s') ", intval(local_user()), dbesc($search) @@ -463,7 +463,7 @@ function network_content(&$a, $update = 0) { intval($group), intval($_SESSION['uid']) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { if($update) killme(); notice( t('No such group') . EOL ); diff --git a/mod/poke.php b/mod/poke.php index 0619a34e0..fea5c0c0d 100644 --- a/mod/poke.php +++ b/mod/poke.php @@ -52,7 +52,7 @@ function poke_init(&$a) { intval($uid) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { logger('poke: no contact ' . $contact_id); return; } diff --git a/mod/post.php b/mod/post.php index 76282d29a..a8d345ecb 100644 --- a/mod/post.php +++ b/mod/post.php @@ -23,8 +23,9 @@ function post_post(&$a) { AND `account_expired` = 0 AND `account_removed` = 0 LIMIT 1", dbesc($nickname) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { http_status_exit(500); + } $importer = $r[0]; } diff --git a/mod/profiles.php b/mod/profiles.php index 1ea3c3f46..53372f83d 100644 --- a/mod/profiles.php +++ b/mod/profiles.php @@ -15,7 +15,7 @@ function profiles_init(&$a) { intval($a->argv[2]), intval(local_user()) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('Profile not found.') . EOL); goaway('profiles'); return; // NOTREACHED @@ -130,7 +130,7 @@ function profiles_init(&$a) { intval($a->argv[1]), intval(local_user()) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('Profile not found.') . EOL); killme(); return; @@ -613,7 +613,7 @@ function profiles_content(&$a) { intval($a->argv[1]), intval(local_user()) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('Profile not found.') . EOL); return; } diff --git a/mod/profperm.php b/mod/profperm.php index 1c37f84ab..aa610d3a9 100644 --- a/mod/profperm.php +++ b/mod/profperm.php @@ -52,7 +52,7 @@ function profperm_content(&$a) { intval($a->argv[1]), intval(local_user()) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('Invalid profile identifier.') . EOL ); return; } diff --git a/mod/pubsub.php b/mod/pubsub.php index ddda7ec22..ea7e1000b 100644 --- a/mod/pubsub.php +++ b/mod/pubsub.php @@ -47,7 +47,7 @@ function pubsub_init(&$a) { $r = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `account_expired` = 0 AND `account_removed` = 0 LIMIT 1", dbesc($nick) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { logger('pubsub: local account not found: ' . $nick); hub_return(false, ''); } @@ -62,7 +62,7 @@ function pubsub_init(&$a) { intval($contact_id), intval($owner['uid']) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { logger('pubsub: contact '.$contact_id.' not found.'); hub_return(false, ''); } @@ -117,8 +117,9 @@ function pubsub_post(&$a) { $r = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `account_expired` = 0 AND `account_removed` = 0 LIMIT 1", dbesc($nick) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { hub_post_return(); + } $importer = $r[0]; @@ -131,7 +132,7 @@ function pubsub_post(&$a) { dbesc(NETWORK_FEED) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { logger('pubsub: no contact record for "'.$nick.' ('.$contact_id.')" - ignored. '.$xml); hub_post_return(); } diff --git a/mod/receive.php b/mod/receive.php index dd4e61ae4..99e3648e9 100644 --- a/mod/receive.php +++ b/mod/receive.php @@ -34,8 +34,9 @@ function receive_post(&$a) { $r = q("SELECT * FROM `user` WHERE `guid` = '%s' AND `account_expired` = 0 AND `account_removed` = 0 LIMIT 1", dbesc($guid) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { http_status_exit(500); + } $importer = $r[0]; } diff --git a/mod/salmon.php b/mod/salmon.php index 78cdc0932..ff5856a94 100644 --- a/mod/salmon.php +++ b/mod/salmon.php @@ -31,8 +31,9 @@ function salmon_post(&$a) { $r = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `account_expired` = 0 AND `account_removed` = 0 LIMIT 1", dbesc($nick) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { http_status_exit(500); + } $importer = $r[0]; @@ -150,7 +151,7 @@ function salmon_post(&$a) { dbesc(normalise_link($author_link)), intval($importer['uid']) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { logger('mod-salmon: Author unknown to us.'); if(get_pconfig($importer['uid'],'system','ostatus_autofriend')) { $result = new_contact($importer['uid'],$author_link); diff --git a/mod/search.php b/mod/search.php index d36cc8fcb..c19bb2767 100644 --- a/mod/search.php +++ b/mod/search.php @@ -53,7 +53,7 @@ function search_init(&$a) { intval(local_user()), dbesc($search) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { q("INSERT INTO `search` (`uid`,`term`) VALUES ( %d, '%s')", intval(local_user()), dbesc($search) @@ -219,7 +219,7 @@ function search_content(&$a) { intval($a->pager['start']), intval($a->pager['itemspage'])); } - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { info( t('No results.') . EOL); return $o; } diff --git a/mod/settings.php b/mod/settings.php index 41783815e..e7fd55e94 100644 --- a/mod/settings.php +++ b/mod/settings.php @@ -225,7 +225,7 @@ function settings_post(&$a) { $r = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1", intval(local_user()) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { q("INSERT INTO `mailacct` (`uid`) VALUES (%d)", intval(local_user()) ); @@ -752,8 +752,9 @@ function settings_content(&$a) { $settings_addons = ""; $r = q("SELECT * FROM `hook` WHERE `hook` = 'plugin_settings' "); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { $settings_addons = t('No Plugin settings configured'); + } call_hooks('plugin_settings', $settings_addons); diff --git a/mod/starred.php b/mod/starred.php index 5acbb393e..0e5e75d16 100644 --- a/mod/starred.php +++ b/mod/starred.php @@ -18,8 +18,9 @@ function starred_init(&$a) { intval(local_user()), intval($message_id) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { killme(); + } if(! intval($r[0]['starred'])) $starred = 1; diff --git a/mod/subthread.php b/mod/subthread.php index dc014047a..66072bcc8 100644 --- a/mod/subthread.php +++ b/mod/subthread.php @@ -41,8 +41,9 @@ function subthread_content(&$a) { intval($item['contact-id']), intval($item['uid']) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { return; + } if(! $r[0]['self']) $remote_owner = $r[0]; } diff --git a/mod/suggest.php b/mod/suggest.php index 080decc71..73f5ffe4b 100644 --- a/mod/suggest.php +++ b/mod/suggest.php @@ -67,7 +67,7 @@ function suggest_content(&$a) { $r = suggestion_query(local_user()); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { $o .= t('No suggestions available. If this is a new site, please try again in 24 hours.'); return $o; } diff --git a/mod/tagrm.php b/mod/tagrm.php index 08d390a70..d6e57d36a 100644 --- a/mod/tagrm.php +++ b/mod/tagrm.php @@ -19,8 +19,9 @@ function tagrm_post(&$a) { intval(local_user()) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { goaway(App::get_baseurl() . '/' . $_SESSION['photo_return']); + } $arr = explode(',', $r[0]['tag']); for($x = 0; $x < count($arr); $x ++) { @@ -68,8 +69,9 @@ function tagrm_content(&$a) { intval(local_user()) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { goaway(App::get_baseurl() . '/' . $_SESSION['photo_return']); + } $arr = explode(',', $r[0]['tag']); diff --git a/mod/viewcontacts.php b/mod/viewcontacts.php index c9f465676..3fd5d79e1 100644 --- a/mod/viewcontacts.php +++ b/mod/viewcontacts.php @@ -16,8 +16,9 @@ function viewcontacts_init(&$a) { dbesc($nick) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { return; + } $a->data['user'] = $r[0]; $a->profile_uid = $r[0]['uid']; diff --git a/mod/wall_attach.php b/mod/wall_attach.php index 80fc1c6e7..525d3509c 100644 --- a/mod/wall_attach.php +++ b/mod/wall_attach.php @@ -12,7 +12,7 @@ function wall_attach_post(&$a) { $r = q("SELECT `user`.*, `contact`.`id` FROM `user` LEFT JOIN `contact` on `user`.`uid` = `contact`.`uid` WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0 and `contact`.`self` = 1 LIMIT 1", dbesc($nick) ); - if(! dbm::is_result($r)){ + if (! dbm::is_result($r)) { if ($r_json) { echo json_encode(array('error'=>t('Invalid request.'))); killme(); @@ -168,7 +168,7 @@ function wall_attach_post(&$a) { dbesc($hash) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { $msg = t('File upload failed.'); if ($r_json) { echo json_encode(array('error'=>$msg)); diff --git a/mod/wall_upload.php b/mod/wall_upload.php index e27729098..eb2a92323 100644 --- a/mod/wall_upload.php +++ b/mod/wall_upload.php @@ -15,7 +15,7 @@ function wall_upload_post(&$a, $desktopmode = true) { dbesc($nick) ); - if(! dbm::is_result($r)){ + if (! dbm::is_result($r)) { if ($r_json) { echo json_encode(array('error'=>t('Invalid request.'))); killme(); diff --git a/mod/wallmessage.php b/mod/wallmessage.php index 03a0b7a16..afe25cbe8 100644 --- a/mod/wallmessage.php +++ b/mod/wallmessage.php @@ -22,7 +22,7 @@ function wallmessage_post(&$a) { dbesc($recipient) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { logger('wallmessage: no recipient'); return; } @@ -91,7 +91,7 @@ function wallmessage_content(&$a) { dbesc($recipient) ); - if(! dbm::is_result($r)) { + if (! dbm::is_result($r)) { notice( t('No recipient.') . EOL); logger('wallmessage: no recipient'); return; diff --git a/mod/xrd.php b/mod/xrd.php index 576ae9b38..290c524a7 100644 --- a/mod/xrd.php +++ b/mod/xrd.php @@ -21,8 +21,9 @@ function xrd_init(&$a) { $r = q("SELECT * FROM `user` WHERE `nickname` = '%s' LIMIT 1", dbesc($name) ); - if(! dbm::is_result($r)) + if (! dbm::is_result($r)) { killme(); + } $salmon_key = salmon_key($r[0]['spubkey']); From 65e1cd728c3ba70d166df0fee1f678b537c4805d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Roland=20H=C3=A4der?= Date: Tue, 20 Dec 2016 10:35:28 +0100 Subject: [PATCH 02/41] Coding convention: - added curly braces - added space between "if" and brace MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Roland Häder --- include/identity.php | 10 +++++++--- include/plugin.php | 3 ++- mod/admin.php | 10 +++++----- mod/cal.php | 3 ++- mod/content.php | 23 ++++++++++++++--------- mod/delegate.php | 6 ++++-- mod/dfrn_confirm.php | 13 ++++++++----- mod/events.php | 3 ++- mod/removeme.php | 24 +++++++++++++++--------- mod/settings.php | 11 ++++++----- object/Item.php | 32 ++++++++++++++++++++------------ 11 files changed, 85 insertions(+), 53 deletions(-) diff --git a/include/identity.php b/include/identity.php index 1307b42b1..5439b2cc1 100644 --- a/include/identity.php +++ b/include/identity.php @@ -229,13 +229,16 @@ function profile_sidebar($profile, $block = 0) { // Is the local user already connected to that user? if ($connect AND local_user()) { - if (isset($profile["url"])) + if (isset($profile["url"])) { $profile_url = normalise_link($profile["url"]); - else + } + else { $profile_url = normalise_link(App::get_baseurl()."/profile/".$profile["nickname"]); + } $r = q("SELECT * FROM `contact` WHERE NOT `pending` AND `uid` = %d AND `nurl` = '%s'", local_user(), $profile_url); + if (dbm::is_result($r)) $connect = false; } @@ -684,8 +687,9 @@ function advanced_profile(&$a) { $profile['forumlist'] = array( t('Forums:'), ForumManager::profile_advanced($uid)); } - if ($a->profile['uid'] == local_user()) + if ($a->profile['uid'] == local_user()) { $profile['edit'] = array(App::get_baseurl(). '/profiles/'.$a->profile['id'], t('Edit profile'),"", t('Edit profile')); + } return replace_macros($tpl, array( '$title' => t('Profile'), diff --git a/include/plugin.php b/include/plugin.php index 4242b730b..c7c44e433 100644 --- a/include/plugin.php +++ b/include/plugin.php @@ -412,8 +412,9 @@ function get_theme_info($theme){ function get_theme_screenshot($theme) { $exts = array('.png','.jpg'); foreach($exts as $ext) { - if(file_exists('view/theme/' . $theme . '/screenshot' . $ext)) + if(file_exists('view/theme/' . $theme . '/screenshot' . $ext)) { return(App::get_baseurl() . '/view/theme/' . $theme . '/screenshot' . $ext); + } } return(App::get_baseurl() . '/images/blank.png'); } diff --git a/mod/admin.php b/mod/admin.php index 832ca470f..b4495a194 100644 --- a/mod/admin.php +++ b/mod/admin.php @@ -32,13 +32,12 @@ function admin_post(&$a){ // do not allow a page manager to access the admin panel at all. - if(x($_SESSION,'submanage') && intval($_SESSION['submanage'])) + if (x($_SESSION,'submanage') && intval($_SESSION['submanage'])) { return; - - + } // urls - if($a->argc > 1) { + if ($a->argc > 1) { switch ($a->argv[1]){ case 'site': admin_page_site_post($a); @@ -134,8 +133,9 @@ function admin_content(&$a) { return login(false); } - if(x($_SESSION,'submanage') && intval($_SESSION['submanage'])) + if (x($_SESSION,'submanage') && intval($_SESSION['submanage'])) { return ""; + } // APC deactivated, since there are problems with PHP 5.5 //if (function_exists("apc_delete")) { diff --git a/mod/cal.php b/mod/cal.php index 1899a9899..8b8dbed95 100644 --- a/mod/cal.php +++ b/mod/cal.php @@ -231,8 +231,9 @@ function cal_content(&$a) { $r = sort_by_date($r); foreach($r as $rr) { $j = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['start'], 'j') : datetime_convert('UTC','UTC',$rr['start'],'j')); - if(! x($links,$j)) + if(! x($links,$j)) { $links[$j] = App::get_baseurl() . '/' . $a->cmd . '#link-' . $j; + } } } diff --git a/mod/content.php b/mod/content.php index 332a35f00..1a3fb1095 100644 --- a/mod/content.php +++ b/mod/content.php @@ -742,10 +742,11 @@ function render_content(&$a, $items, $mode, $update, $preview = false) { } } - if(local_user() && link_compare($a->contact['url'],$item['author-link'])) + if (local_user() && link_compare($a->contact['url'],$item['author-link'])) { $edpost = array(App::get_baseurl($ssl_state)."/editpost/".$item['id'], t("Edit")); - else + } else { $edpost = false; + } $drop = ''; $dropping = false; @@ -764,7 +765,7 @@ function render_content(&$a, $items, $mode, $update, $preview = false) { $isstarred = "unstarred"; if ($profile_owner == local_user()) { - if($toplevelpost) { + if ($toplevelpost) { $isstarred = (($item['starred']) ? "starred" : "unstarred"); $star = array( @@ -782,6 +783,7 @@ function render_content(&$a, $items, $mode, $update, $preview = false) { intval($item['uid']), intval($item['id']) ); + if (dbm::is_result($r)) { $ignore = array( 'do' => t("ignore thread"), @@ -793,7 +795,7 @@ function render_content(&$a, $items, $mode, $update, $preview = false) { ); } $tagger = ''; - if(feature_enabled($profile_owner,'commtag')) { + if (feature_enabled($profile_owner,'commtag')) { $tagger = array( 'add' => t("add tag"), 'class' => "", @@ -818,19 +820,22 @@ function render_content(&$a, $items, $mode, $update, $preview = false) { $sp = false; $profile_link = best_link_url($item,$sp); - if($profile_link === 'mailbox') + if ($profile_link === 'mailbox') { $profile_link = ''; - if($sp) + } + if ($sp) { $sparkle = ' sparkle'; - else + } else { $profile_link = zrl($profile_link); + } // Don't rely on the author-avatar. It is better to use the data from the contact table $author_contact = get_contact_details_by_url($item['author-link'], $profile_owner); - if ($author_contact["thumb"]) + if ($author_contact["thumb"]) { $profile_avatar = $author_contact["thumb"]; - else + } else { $profile_avatar = $item['author-avatar']; + } $like = ((x($conv_responses['like'],$item['uri'])) ? format_like($conv_responses['like'][$item['uri']],$conv_responses['like'][$item['uri'] . '-l'],'like',$item['uri']) : ''); $dislike = ((x($conv_responses['dislike'],$item['uri'])) ? format_like($conv_responses['dislike'][$item['uri']],$conv_responses['dislike'][$item['uri'] . '-l'],'dislike',$item['uri']) : ''); diff --git a/mod/delegate.php b/mod/delegate.php index 0ba5dd39c..94e641068 100644 --- a/mod/delegate.php +++ b/mod/delegate.php @@ -17,8 +17,9 @@ function delegate_content(&$a) { // delegated admins can view but not change delegation permissions - if(x($_SESSION,'submanage') && intval($_SESSION['submanage'])) + if (x($_SESSION,'submanage') && intval($_SESSION['submanage'])) { goaway(App::get_baseurl() . '/delegate'); + } $id = $a->argv[2]; @@ -45,8 +46,9 @@ function delegate_content(&$a) { // delegated admins can view but not change delegation permissions - if(x($_SESSION,'submanage') && intval($_SESSION['submanage'])) + if (x($_SESSION,'submanage') && intval($_SESSION['submanage'])) { goaway(App::get_baseurl() . '/delegate'); + } q("delete from manage where uid = %d and mid = %d limit 1", intval($a->argv[2]), diff --git a/mod/dfrn_confirm.php b/mod/dfrn_confirm.php index 69d708f7f..6d97899af 100644 --- a/mod/dfrn_confirm.php +++ b/mod/dfrn_confirm.php @@ -661,10 +661,11 @@ function dfrn_confirm_post(&$a,$handsfree = null) { $r = q("SELECT `photo` FROM `contact` WHERE `id` = %d LIMIT 1", intval($dfrn_record)); - if (dbm::is_result($r)) + if (dbm::is_result($r)) { $photo = $r[0]['photo']; - else + } else { $photo = App::get_baseurl() . '/images/person-175.jpg'; + } require_once("include/Photo.php"); @@ -673,11 +674,13 @@ function dfrn_confirm_post(&$a,$handsfree = null) { logger('dfrn_confirm: request - photos imported'); $new_relation = CONTACT_IS_SHARING; - if(($relation == CONTACT_IS_FOLLOWER) || ($duplex)) + if (($relation == CONTACT_IS_FOLLOWER) || ($duplex)) { $new_relation = CONTACT_IS_FRIEND; + } - if(($relation == CONTACT_IS_FOLLOWER) && ($duplex)) + if (($relation == CONTACT_IS_FOLLOWER) && ($duplex)) { $duplex = 0; + } $r = q("UPDATE `contact` SET `rel` = %d, @@ -699,7 +702,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) { dbesc(NETWORK_DFRN), intval($dfrn_record) ); - if($r === false) { // indicates schema is messed up or total db failure + if ($r === false) { // indicates schema is messed up or total db failure $message = t('Unable to update your contact profile details on our system'); xml_status(3,$message); } diff --git a/mod/events.php b/mod/events.php index 9dbf7efb5..bb9cc3c52 100644 --- a/mod/events.php +++ b/mod/events.php @@ -336,8 +336,9 @@ function events_content(&$a) { $r = sort_by_date($r); foreach($r as $rr) { $j = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['start'], 'j') : datetime_convert('UTC','UTC',$rr['start'],'j')); - if(! x($links,$j)) + if(! x($links,$j)) { $links[$j] = App::get_baseurl() . '/' . $a->cmd . '#link-' . $j; + } } } diff --git a/mod/removeme.php b/mod/removeme.php index 904606fd5..b7043f37b 100644 --- a/mod/removeme.php +++ b/mod/removeme.php @@ -2,24 +2,29 @@ function removeme_post(&$a) { - if(! local_user()) + if (! local_user()) { return; + } - if(x($_SESSION,'submanage') && intval($_SESSION['submanage'])) + if (x($_SESSION,'submanage') && intval($_SESSION['submanage'])) { return; + } - if((! x($_POST,'qxz_password')) || (! strlen(trim($_POST['qxz_password'])))) + if ((! x($_POST,'qxz_password')) || (! strlen(trim($_POST['qxz_password'])))) { return; + } - if((! x($_POST,'verify')) || (! strlen(trim($_POST['verify'])))) + if ((! x($_POST,'verify')) || (! strlen(trim($_POST['verify'])))) { return; + } - if($_POST['verify'] !== $_SESSION['remove_account_verify']) + if ($_POST['verify'] !== $_SESSION['remove_account_verify']) { return; + } $encrypted = hash('whirlpool',trim($_POST['qxz_password'])); - if((strlen($a->user['password'])) && ($encrypted === $a->user['password'])) { + if ((strlen($a->user['password'])) && ($encrypted === $a->user['password'])) { require_once('include/Contact.php'); user_remove($a->user['uid']); // NOTREACHED @@ -29,13 +34,14 @@ function removeme_post(&$a) { function removeme_content(&$a) { - if(! local_user()) + if (! local_user()) { goaway(z_root()); + } $hash = random_string(); - require_once("mod/settings.php"); - settings_init($a); + require_once("mod/settings.php"); + settings_init($a); $_SESSION['remove_account_verify'] = $hash; diff --git a/mod/settings.php b/mod/settings.php index e7fd55e94..3ea4d7acf 100644 --- a/mod/settings.php +++ b/mod/settings.php @@ -121,17 +121,18 @@ function settings_post(&$a) { if(! local_user()) return; - if(x($_SESSION,'submanage') && intval($_SESSION['submanage'])) + if (x($_SESSION,'submanage') && intval($_SESSION['submanage'])) { return; + } - if(count($a->user) && x($a->user,'uid') && $a->user['uid'] != local_user()) { + if (count($a->user) && x($a->user,'uid') && $a->user['uid'] != local_user()) { notice( t('Permission denied.') . EOL); return; } $old_page_flags = $a->user['page-flags']; - if(($a->argc > 1) && ($a->argv[1] === 'oauth') && x($_POST,'remove')){ + if (($a->argc > 1) && ($a->argv[1] === 'oauth') && x($_POST,'remove')) { check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth'); $key = $_POST['remove']; @@ -142,7 +143,7 @@ function settings_post(&$a) { return; } - if(($a->argc > 2) && ($a->argv[1] === 'oauth') && ($a->argv[2] === 'edit'||($a->argv[2] === 'add')) && x($_POST,'submit')) { + if (($a->argc > 2) && ($a->argv[1] === 'oauth') && ($a->argv[2] === 'edit'||($a->argv[2] === 'add')) && x($_POST,'submit')) { check_form_security_token_redirectOnErr('/settings/oauth', 'settings_oauth'); @@ -661,7 +662,7 @@ function settings_content(&$a) { return; } - if(x($_SESSION,'submanage') && intval($_SESSION['submanage'])) { + if (x($_SESSION,'submanage') && intval($_SESSION['submanage'])) { notice( t('Permission denied.') . EOL ); return; } diff --git a/object/Item.php b/object/Item.php index 45d2dba3e..d14b5418c 100644 --- a/object/Item.php +++ b/object/Item.php @@ -117,15 +117,19 @@ class Item extends BaseObject { ? t('Private Message') : false); $shareable = ((($conv->get_profile_owner() == local_user()) && ($item['private'] != 1)) ? true : false); - if(local_user() && link_compare($a->contact['url'],$item['author-link'])) { - if ($item["event-id"] != 0) + if (local_user() && link_compare($a->contact['url'],$item['author-link'])) { + if ($item["event-id"] != 0) { $edpost = array("events/event/".$item['event-id'], t("Edit")); - else + } else { $edpost = array("editpost/".$item['id'], t("Edit")); - } else + } + } else { $edpost = false; - if(($this->get_data_value('uid') == local_user()) || $this->is_visiting()) + } + + if (($this->get_data_value('uid') == local_user()) || $this->is_visiting()) { $dropping = true; + } $drop = array( 'dropping' => $dropping, @@ -143,27 +147,31 @@ class Item extends BaseObject { $sp = false; $profile_link = best_link_url($item,$sp); - if($profile_link === 'mailbox') + if ($profile_link === 'mailbox') { $profile_link = ''; - if($sp) + } + if ($sp) { $sparkle = ' sparkle'; - else + } else { $profile_link = zrl($profile_link); + } if (!isset($item['author-thumb']) OR ($item['author-thumb'] == "")) { $author_contact = get_contact_details_by_url($item['author-link'], $conv->get_profile_owner()); - if ($author_contact["thumb"]) + if ($author_contact["thumb"]) { $item['author-thumb'] = $author_contact["thumb"]; - else + } else { $item['author-thumb'] = $item['author-avatar']; + } } if (!isset($item['owner-thumb']) OR ($item['owner-thumb'] == "")) { $owner_contact = get_contact_details_by_url($item['owner-link'], $conv->get_profile_owner()); - if ($owner_contact["thumb"]) + if ($owner_contact["thumb"]) { $item['owner-thumb'] = $owner_contact["thumb"]; - else + } else { $item['owner-thumb'] = $item['owner-avatar']; + } } $locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => ''); From 4dfe64bd5a63ed09c64b087f49eaa5f68aea3edf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Roland=20H=C3=A4der?= Date: Tue, 20 Dec 2016 10:39:06 +0100 Subject: [PATCH 03/41] Coding convention: - added curly braces - added space between "if" and brace - also added TODO (old-lost code?) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Roland Häder --- mod/hcard.php | 5 +++-- mod/noscrape.php | 11 ++++++++--- mod/profile.php | 3 ++- 3 files changed, 13 insertions(+), 6 deletions(-) diff --git a/mod/hcard.php b/mod/hcard.php index 1231d71e6..366986344 100644 --- a/mod/hcard.php +++ b/mod/hcard.php @@ -42,10 +42,11 @@ function hcard_init(&$a) { $uri = urlencode('acct:' . $a->profile['nickname'] . '@' . $a->get_hostname() . (($a->path) ? '/' . $a->path : '')); $a->page['htmlhead'] .= '' . "\r\n"; header('Link: <' . App::get_baseurl() . '/xrd/?uri=' . $uri . '>; rel="lrdd"; type="application/xrd+xml"', false); - + $dfrn_pages = array('request', 'confirm', 'notify', 'poll'); - foreach($dfrn_pages as $dfrn) + foreach($dfrn_pages as $dfrn) { $a->page['htmlhead'] .= "\r\n"; + } } diff --git a/mod/noscrape.php b/mod/noscrape.php index 289d0499e..98d491bca 100644 --- a/mod/noscrape.php +++ b/mod/noscrape.php @@ -26,6 +26,7 @@ function noscrape_init(&$a) { $keywords = str_replace(array('#',',',' ',',,'),array('',' ',',',','),$keywords); $keywords = explode(',', $keywords); + /// @TODO This query's result is not being used (see below), maybe old-lost code? $r = q("SELECT `photo` FROM `contact` WHERE `self` AND `uid` = %d", intval($a->profile['uid'])); @@ -59,12 +60,16 @@ function noscrape_init(&$a) { //These are optional fields. $profile_fields = array('pdesc', 'locality', 'region', 'postal-code', 'country-name', 'gender', 'marital', 'about'); - foreach($profile_fields as $field) - if(!empty($a->profile[$field])) $json_info["$field"] = $a->profile[$field]; + foreach($profile_fields as $field) { + if(!empty($a->profile[$field])) { + $json_info["$field"] = $a->profile[$field]; + } + } $dfrn_pages = array('request', 'confirm', 'notify', 'poll'); - foreach($dfrn_pages as $dfrn) + foreach($dfrn_pages as $dfrn) { $json_info["dfrn-{$dfrn}"] = App::get_baseurl()."/dfrn_{$dfrn}/{$which}"; + } //Output all the JSON! header('Content-type: application/json; charset=utf-8'); diff --git a/mod/profile.php b/mod/profile.php index a4b618371..20206c733 100644 --- a/mod/profile.php +++ b/mod/profile.php @@ -62,8 +62,9 @@ function profile_init(&$a) { header('Link: <' . App::get_baseurl() . '/xrd/?uri=' . $uri . '>; rel="lrdd"; type="application/xrd+xml"', false); $dfrn_pages = array('request', 'confirm', 'notify', 'poll'); - foreach($dfrn_pages as $dfrn) + foreach($dfrn_pages as $dfrn) { $a->page['htmlhead'] .= "\r\n"; + } $a->page['htmlhead'] .= "\r\n"; } From a9bed1422e0a476df17a9e6edefce1925404184d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Roland=20H=C3=A4der?= Date: Tue, 20 Dec 2016 10:44:27 +0100 Subject: [PATCH 04/41] added more curyl braces + spaces between "if" and brace MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Roland Häder --- include/network.php | 3 ++- include/socgraph.php | 3 ++- mod/dfrn_request.php | 28 +++++++++++++++++----------- 3 files changed, 21 insertions(+), 13 deletions(-) diff --git a/include/network.php b/include/network.php index cac77fcdf..7a662e4cb 100644 --- a/include/network.php +++ b/include/network.php @@ -520,8 +520,9 @@ function avatar_img($email) { call_hooks('avatar_lookup', $avatar); - if(! $avatar['success']) + if (! $avatar['success']) { $avatar['url'] = App::get_baseurl() . '/images/person-175.jpg'; + } logger('Avatar: ' . $avatar['email'] . ' ' . $avatar['url'], LOGGER_DEBUG); return $avatar['url']; diff --git a/include/socgraph.php b/include/socgraph.php index 6ad276cdd..11dcbf1e7 100644 --- a/include/socgraph.php +++ b/include/socgraph.php @@ -207,8 +207,9 @@ function poco_check($profile_url, $name, $network, $profile_photo, $about, $loca $orig_updated = $updated; // The global contacts should contain the original picture, not the cached one - if (($generation != 1) AND stristr(normalise_link($profile_photo), normalise_link(App::get_baseurl()."/photo/"))) + if (($generation != 1) AND stristr(normalise_link($profile_photo), normalise_link(App::get_baseurl()."/photo/"))) { $profile_photo = ""; + } $r = q("SELECT `network` FROM `contact` WHERE `nurl` = '%s' AND `network` != '' AND `network` != '%s' LIMIT 1", dbesc(normalise_link($profile_url)), dbesc(NETWORK_STATUSNET) diff --git a/mod/dfrn_request.php b/mod/dfrn_request.php index 7a8021784..14ea0fdd4 100644 --- a/mod/dfrn_request.php +++ b/mod/dfrn_request.php @@ -194,18 +194,21 @@ function dfrn_request_post(&$a) { update_contact_avatar($photo, local_user(), $r[0]["id"], true); $forwardurl = App::get_baseurl()."/contacts/".$r[0]['id']; - } else + } else { $forwardurl = App::get_baseurl()."/contacts"; + } /* * Allow the blocked remote notification to complete */ - if(is_array($contact_record)) + if (is_array($contact_record)) { $dfrn_request = $contact_record['request']; + } - if(strlen($dfrn_request) && strlen($confirm_key)) + if (strlen($dfrn_request) && strlen($confirm_key)) { $s = fetch_url($dfrn_request . '?confirm_key=' . $confirm_key); + } // (ignore reply, nothing we can do it failed) @@ -565,7 +568,7 @@ function dfrn_request_post(&$a) { ); // find the contact record we just created - if($r) { + if ($r) { $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `url` = '%s' AND `issued-id` = '%s' LIMIT 1", intval($uid), @@ -579,14 +582,14 @@ function dfrn_request_post(&$a) { } } - if($r === false) { + if ($r === false) { notice( t('Failed to update contact record.') . EOL ); return; } $hash = random_string() . (string) time(); // Generate a confirm_key - if(is_array($contact_record)) { + if (is_array($contact_record)) { $ret = q("INSERT INTO `intro` ( `uid`, `contact-id`, `blocked`, `knowyou`, `note`, `hash`, `datetime`) VALUES ( %d, %d, 1, %d, '%s', '%s', '%s' )", intval($uid), @@ -600,8 +603,9 @@ function dfrn_request_post(&$a) { // This notice will only be seen by the requestor if the requestor and requestee are on the same server. - if(! $failed) + if (! $failed) { info( t('Your introduction has been sent.') . EOL ); + } // "Homecoming" - send the requestor back to their site to record the introduction. @@ -633,8 +637,9 @@ function dfrn_request_post(&$a) { $uri .= '/'.$a->get_path(); $uri = urlencode($uri); - } else + } else { $uri = App::get_baseurl().'/profile/'.$nickname; + } $url = str_replace('{uri}', $uri, $url); goaway($url); @@ -651,16 +656,17 @@ function dfrn_request_post(&$a) { function dfrn_request_content(&$a) { - if(($a->argc != 2) || (! count($a->profile))) + if (($a->argc != 2) || (! count($a->profile))) { return ""; + } // "Homecoming". Make sure we're logged in to this site as the correct user. Then offer a confirm button // to send us to the post section to record the introduction. - if(x($_GET,'dfrn_url')) { + if (x($_GET,'dfrn_url')) { - if(! local_user()) { + if (! local_user()) { info( t("Please login to confirm introduction.") . EOL ); /* setup the return URL to come back to this page if they use openid */ $_SESSION['return_url'] = $a->query_string; From 40dc3774e4fad80d8332fb535775dc0a8bfef305 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Roland=20H=C3=A4der?= Date: Tue, 20 Dec 2016 11:02:57 +0100 Subject: [PATCH 05/41] Also here (was committed in other branch, too. :-( ) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Roland Häder --- mod/events.php | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/mod/events.php b/mod/events.php index bb9cc3c52..44e6dd4cf 100644 --- a/mod/events.php +++ b/mod/events.php @@ -191,31 +191,34 @@ function events_content(&$a) { return; } - if($a->argc == 1) + if ($a->argc == 1) { $_SESSION['return_url'] = App::get_baseurl() . '/' . $a->cmd; + } - if(($a->argc > 2) && ($a->argv[1] === 'ignore') && intval($a->argv[2])) { + if (($a->argc > 2) && ($a->argv[1] === 'ignore') && intval($a->argv[2])) { $r = q("update event set ignore = 1 where id = %d and uid = %d", intval($a->argv[2]), intval(local_user()) ); } - if(($a->argc > 2) && ($a->argv[1] === 'unignore') && intval($a->argv[2])) { + if (($a->argc > 2) && ($a->argv[1] === 'unignore') && intval($a->argv[2])) { $r = q("update event set ignore = 0 where id = %d and uid = %d", intval($a->argv[2]), intval(local_user()) ); } - if ($a->theme_events_in_profile) + if ($a->theme_events_in_profile) { nav_set_selected('home'); - else + } else { nav_set_selected('events'); + } $editselect = 'none'; - if( feature_enabled(local_user(), 'richtext') ) + if ( feature_enabled(local_user(), 'richtext') ) { $editselect = 'textareas'; + } // get the translation strings for the callendar $i18n = get_event_strings(); From 6ab84bf52070642c5f815e87a3794fe7f0522984 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Roland=20H=C3=A4der?= Date: Tue, 20 Dec 2016 11:04:29 +0100 Subject: [PATCH 06/41] added curly braces + space between "if" and brace MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Roland Häder --- mod/group.php | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/mod/group.php b/mod/group.php index c4854a602..d50b39022 100644 --- a/mod/group.php +++ b/mod/group.php @@ -28,15 +28,18 @@ function group_post(&$a) { if($r) { info( t('Group created.') . EOL ); $r = group_byname(local_user(),$name); - if($r) + if ($r) { goaway(App::get_baseurl() . '/group/' . $r); + } } - else + else { notice( t('Could not create group.') . EOL ); + } goaway(App::get_baseurl() . '/group'); return; // NOTREACHED } - if(($a->argc == 2) && (intval($a->argv[1]))) { + + if (($a->argc == 2) && (intval($a->argv[1]))) { check_form_security_token_redirectOnErr('/group', 'group_edit'); $r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1", @@ -50,14 +53,16 @@ function group_post(&$a) { } $group = $r[0]; $groupname = notags(trim($_POST['groupname'])); - if((strlen($groupname)) && ($groupname != $group['name'])) { + if ((strlen($groupname)) && ($groupname != $group['name'])) { $r = q("UPDATE `group` SET `name` = '%s' WHERE `uid` = %d AND `id` = %d", dbesc($groupname), intval(local_user()), intval($group['id']) ); - if($r) + + if ($r) { info( t('Group name changed.') . EOL ); + } } $a->page['aside'] = group_side(); From e05a8e99749d3518056c93ddcbfc0b2abac78de9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Roland=20H=C3=A4der?= Date: Tue, 20 Dec 2016 11:14:30 +0100 Subject: [PATCH 07/41] added curly braces + space between "if" and brace + added TODO MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Roland Häder --- mod/home.php | 27 +++++++++++++++++---------- 1 file changed, 17 insertions(+), 10 deletions(-) diff --git a/mod/home.php b/mod/home.php index 62ee9868f..0e83340cc 100644 --- a/mod/home.php +++ b/mod/home.php @@ -6,12 +6,13 @@ function home_init(&$a) { $ret = array(); call_hooks('home_init',$ret); - if(local_user() && ($a->user['nickname'])) + if (local_user() && ($a->user['nickname'])) { goaway(App::get_baseurl()."/network"); - //goaway(App::get_baseurl()."/profile/".$a->user['nickname']); + } - if(strlen(get_config('system','singleuser'))) + if (strlen(get_config('system','singleuser'))) { goaway(App::get_baseurl()."/profile/" . get_config('system','singleuser')); + } }} @@ -21,18 +22,24 @@ function home_content(&$a) { $o = ''; - if(x($_SESSION,'theme')) + if (x($_SESSION,'theme')) { unset($_SESSION['theme']); - if(x($_SESSION,'mobile-theme')) + } + if (x($_SESSION,'mobile-theme')) { unset($_SESSION['mobile-theme']); + } - if(file_exists('home.html')){ - if(file_exists('home.css')){ - $a->page['htmlhead'] .= '';} + /// @TODO No absolute path used, maybe risky (security) + if (file_exists('home.html')) { + if (file_exists('home.css')) { + $a->page['htmlhead'] .= ''; + } - $o .= file_get_contents('home.html');} + $o .= file_get_contents('home.html');} - else $o .= '

'.((x($a->config,'sitename')) ? sprintf(t("Welcome to %s"), $a->config['sitename']) : "").'

'; + else { + $o .= '

'.((x($a->config,'sitename')) ? sprintf(t("Welcome to %s"), $a->config['sitename']) : "").'

'; + } $o .= login(($a->config['register_policy'] == REGISTER_CLOSED) ? 0 : 1); From fa444f373c11d84f9c531931103eb61eb09bb106 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Roland=20H=C3=A4der?= Date: Tue, 20 Dec 2016 11:18:54 +0100 Subject: [PATCH 08/41] added curly braces + space between "if" and brace + added missing @param MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Roland Häder --- mod/item.php | 25 +++++++++++++++---------- 1 file changed, 15 insertions(+), 10 deletions(-) diff --git a/mod/item.php b/mod/item.php index 7bee5f3ea..c22d4448a 100644 --- a/mod/item.php +++ b/mod/item.php @@ -766,8 +766,9 @@ function item_post(&$a) { } $json = array('cancel' => 1); - if(x($_REQUEST,'jsreload') && strlen($_REQUEST['jsreload'])) + if (x($_REQUEST,'jsreload') && strlen($_REQUEST['jsreload'])) { $json['reload'] = App::get_baseurl() . '/' . $_REQUEST['jsreload']; + } echo json_encode($json); killme(); @@ -1049,13 +1050,14 @@ function item_post_return($baseurl, $api_source, $return_path) { if($api_source) return; - if($return_path) { + if ($return_path) { goaway($return_path); } $json = array('success' => 1); - if(x($_REQUEST,'jsreload') && strlen($_REQUEST['jsreload'])) + if (x($_REQUEST,'jsreload') && strlen($_REQUEST['jsreload'])) { $json['reload'] = $baseurl . '/' . $_REQUEST['jsreload']; + } logger('post_json: ' . print_r($json,true), LOGGER_DEBUG); @@ -1067,15 +1069,16 @@ function item_post_return($baseurl, $api_source, $return_path) { function item_content(&$a) { - if((! local_user()) && (! remote_user())) + if ((! local_user()) && (! remote_user())) { return; + } require_once('include/security.php'); $o = ''; - if(($a->argc == 3) && ($a->argv[1] === 'drop') && intval($a->argv[2])) { + if (($a->argc == 3) && ($a->argv[1] === 'drop') && intval($a->argv[2])) { $o = drop_item($a->argv[2], !is_ajax()); - if (is_ajax()){ + if (is_ajax()) { // ajax return: [, 0 (no perm) | ] echo json_encode(array(intval($a->argv[2]), intval($o))); killme(); @@ -1088,6 +1091,7 @@ function item_content(&$a) { * This function removes the tag $tag from the text $body and replaces it with * the appropiate link. * + * @param App $a Application instance @TODO is unused in this function's scope (excluding included files) * @param unknown_type $body the text to replace the tag in * @param string $inform a comma-seperated string containing everybody to inform * @param string $str_tags string to add the tag to @@ -1105,13 +1109,14 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $netwo $r = null; //is it a person tag? - if(strpos($tag,'@') === 0) { + if (strpos($tag,'@') === 0) { //is it already replaced? - if(strpos($tag,'[url=')) { + if (strpos($tag,'[url=')) { //append tag to str_tags - if(!stristr($str_tags,$tag)) { - if(strlen($str_tags)) + if (!stristr($str_tags,$tag)) { + if (strlen($str_tags)) { $str_tags .= ','; + } $str_tags .= $tag; } From fd0e2a9406fb343077c322ea3c47957a5dc68ba5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Roland=20H=C3=A4der?= Date: Tue, 20 Dec 2016 11:21:32 +0100 Subject: [PATCH 09/41] added curly braces + space between "if" and brace + initialized $result (was only within if() block but not outside of it) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Roland Häder --- mod/group.php | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/mod/group.php b/mod/group.php index d50b39022..da5f4df52 100644 --- a/mod/group.php +++ b/mod/group.php @@ -104,26 +104,32 @@ function group_content(&$a) { } - if(($a->argc == 3) && ($a->argv[1] === 'drop')) { + if (($a->argc == 3) && ($a->argv[1] === 'drop')) { check_form_security_token_redirectOnErr('/group', 'group_drop', 't'); - if(intval($a->argv[2])) { + if (intval($a->argv[2])) { $r = q("SELECT `name` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($a->argv[2]), intval(local_user()) ); - if (dbm::is_result($r)) + + $result = null; + + if (dbm::is_result($r)) { $result = group_rmv(local_user(),$r[0]['name']); - if($result) + } + + if ($result) { info( t('Group removed.') . EOL); - else + } else { notice( t('Unable to remove group.') . EOL); + } } goaway(App::get_baseurl() . '/group'); // NOTREACHED } - if(($a->argc > 2) && intval($a->argv[1]) && intval($a->argv[2])) { + if (($a->argc > 2) && intval($a->argv[1]) && intval($a->argv[2])) { check_form_security_token_ForbiddenOnErr('group_member_change', 't'); $r = q("SELECT `id` FROM `contact` WHERE `id` = %d AND `uid` = %d and `self` = 0 and `blocked` = 0 AND `pending` = 0 LIMIT 1", @@ -134,7 +140,7 @@ function group_content(&$a) { $change = intval($a->argv[2]); } - if(($a->argc > 1) && (intval($a->argv[1]))) { + if (($a->argc > 1) && (intval($a->argv[1]))) { require_once('include/acl_selectors.php'); $r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d AND `deleted` = 0 LIMIT 1", From 4780df394dbc3a85c6e12530d42f6599f4dc5c6c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Roland=20H=C3=A4der?= Date: Tue, 20 Dec 2016 11:27:40 +0100 Subject: [PATCH 10/41] added curly braces + space between "if" and brace MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Roland Häder Conflicts: mod/notify.php --- mod/notify.php | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/mod/notify.php b/mod/notify.php index 092639735..88f5fa542 100644 --- a/mod/notify.php +++ b/mod/notify.php @@ -3,10 +3,13 @@ require_once('include/NotificationsManager.php'); function notify_init(&$a) { - if(! local_user()) return; + if (! local_user()) { + return; + } + $nm = new NotificationsManager(); - - if($a->argc > 2 && $a->argv[1] === 'view' && intval($a->argv[2])) { + + if ($a->argc > 2 && $a->argv[1] === 'view' && intval($a->argv[2])) { $note = $nm->getByID($a->argv[2]); if ($note) { $nm->setSeen($note); @@ -17,8 +20,9 @@ function notify_init(&$a) { $urldata = parse_url($note['link']); $guid = basename($urldata["path"]); $itemdata = get_item_id($guid, local_user()); - if ($itemdata["id"] != 0) + if ($itemdata["id"] != 0) { $note['link'] = App::get_baseurl().'/display/'.$itemdata["nick"].'/'.$itemdata["id"]; + } } goaway($note['link']); @@ -27,7 +31,7 @@ function notify_init(&$a) { goaway(App::get_baseurl(true)); } - if($a->argc > 2 && $a->argv[1] === 'mark' && $a->argv[2] === 'all' ) { + if ($a->argc > 2 && $a->argv[1] === 'mark' && $a->argv[2] === 'all' ) { $r = $nm->setAllSeen(); $j = json_encode(array('result' => ($r) ? 'success' : 'fail')); echo $j; @@ -37,7 +41,9 @@ function notify_init(&$a) { } function notify_content(&$a) { - if(! local_user()) return login(); + if (! local_user()) { + return login(); + } $nm = new NotificationsManager(); From 2e908ebbbf916fd838906bdc1398955605cb097a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Roland=20H=C3=A4der?= Date: Tue, 20 Dec 2016 11:33:04 +0100 Subject: [PATCH 11/41] added more curly braces + fixed space->tab for code indentation. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Roland Häder --- mod/videos.php | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/mod/videos.php b/mod/videos.php index 92e5fe554..d0c9c97dd 100644 --- a/mod/videos.php +++ b/mod/videos.php @@ -106,13 +106,17 @@ function videos_post(&$a) { $owner_uid = $a->data['user']['uid']; - if (local_user() != $owner_uid) goaway(App::get_baseurl() . '/videos/' . $a->data['user']['nickname']); + if (local_user() != $owner_uid) { + goaway(App::get_baseurl() . '/videos/' . $a->data['user']['nickname']); + } - if(($a->argc == 2) && x($_POST,'delete') && x($_POST, 'id')) { + if (($a->argc == 2) && x($_POST,'delete') && x($_POST, 'id')) { // Check if we should do HTML-based delete confirmation if(!x($_REQUEST,'confirm')) { - if(x($_REQUEST,'canceled')) goaway(App::get_baseurl() . '/videos/' . $a->data['user']['nickname']); + if (x($_REQUEST,'canceled')) { + goaway(App::get_baseurl() . '/videos/' . $a->data['user']['nickname']); + } $drop_url = $a->query_string; $a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), array( @@ -149,7 +153,7 @@ function videos_post(&$a) { dbesc($video_id), intval(local_user()) ); - #echo "
"; var_dump($i); killme();
+			//echo "
"; var_dump($i); killme();
 			if(count($i)) {
 				q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 					dbesc(datetime_convert()),
@@ -172,7 +176,7 @@ function videos_post(&$a) {
 		return; // NOTREACHED
 	}
 
-    goaway(App::get_baseurl() . '/videos/' . $a->data['user']['nickname']);
+	goaway(App::get_baseurl() . '/videos/' . $a->data['user']['nickname']);
 
 }
 

From f3529e7dbcad8af388764938230b1e864359fa83 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Tue, 20 Dec 2016 11:36:03 +0100
Subject: [PATCH 12/41] added spaces + curly braces
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 
---
 include/notifier.php  |  2 +-
 include/socgraph.php  | 14 +++++++-------
 mod/profile_photo.php |  6 ++++--
 mod/profiles.php      |  3 ++-
 mod/redir.php         |  8 +++++---
 mod/regmod.php        |  3 ++-
 mod/settings.php      |  3 ++-
 7 files changed, 23 insertions(+), 16 deletions(-)

diff --git a/include/notifier.php b/include/notifier.php
index 8823834c1..9e1450ba2 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -558,7 +558,7 @@ function notifier_run(&$argv, &$argc){
 	if($slap && count($url_recipients) && ($public_message || $push_notify) && $normal_mode) {
 		if(!get_config('system','dfrn_only')) {
 			foreach($url_recipients as $url) {
-				if($url) {
+				if ($url) {
 					logger('notifier: urldelivery: ' . $url);
 					$deliver_status = slapper($owner,$url,$slap);
 					/// @TODO Redeliver/queue these items on failure, though there is no contact record
diff --git a/include/socgraph.php b/include/socgraph.php
index 11dcbf1e7..6e53f2ae7 100644
--- a/include/socgraph.php
+++ b/include/socgraph.php
@@ -93,19 +93,19 @@ function poco_load($cid,$uid = 0,$zcid = 0,$url = null) {
 
 		if(isset($entry->urls)) {
 			foreach($entry->urls as $url) {
-				if($url->type == 'profile') {
+				if ($url->type == 'profile') {
 					$profile_url = $url->value;
 					continue;
 				}
-				if($url->type == 'webfinger') {
+				if ($url->type == 'webfinger') {
 					$connect_url = str_replace('acct:' , '', $url->value);
 					continue;
 				}
 			}
 		}
-		if(isset($entry->photos)) {
+		if (isset($entry->photos)) {
 			foreach($entry->photos as $photo) {
-				if($photo->type == 'profile') {
+				if ($photo->type == 'profile') {
 					$profile_photo = $photo->value;
 					continue;
 				}
@@ -1334,7 +1334,7 @@ function poco_discover_server_users($data, $server) {
 		$username = "";
 		if (isset($entry->urls)) {
 			foreach($entry->urls as $url)
-				if($url->type == 'profile') {
+				if ($url->type == 'profile') {
 					$profile_url = $url->value;
 					$urlparts = parse_url($profile_url);
 					$username = end(explode("/", $urlparts["path"]));
@@ -1378,11 +1378,11 @@ function poco_discover_server($data, $default_generation = 0) {
 
 		if(isset($entry->urls)) {
 			foreach($entry->urls as $url) {
-				if($url->type == 'profile') {
+				if ($url->type == 'profile') {
 					$profile_url = $url->value;
 					continue;
 				}
-				if($url->type == 'webfinger') {
+				if ($url->type == 'webfinger') {
 					$connect_url = str_replace('acct:' , '', $url->value);
 					continue;
 				}
diff --git a/mod/profile_photo.php b/mod/profile_photo.php
index 371effd0c..70ea45afa 100644
--- a/mod/profile_photo.php
+++ b/mod/profile_photo.php
@@ -124,8 +124,9 @@ function profile_photo_post(&$a) {
 				info( t('Shift-reload the page or clear browser cache if the new photo does not display immediately.') . EOL);
 				// Update global directory in background
 				$url = App::get_baseurl() . '/profile/' . $a->user['nickname'];
-				if($url && strlen(get_config('system','directory')))
+				if ($url && strlen(get_config('system','directory'))) {
 					proc_run(PRIORITY_LOW, "include/directory.php", $url);
+				}
 
 				require_once('include/profile_update.php');
 				profile_change();
@@ -223,8 +224,9 @@ function profile_photo_content(&$a) {
 
 			// Update global directory in background
 			$url = $_SESSION['my_url'];
-			if($url && strlen(get_config('system','directory')))
+			if ($url && strlen(get_config('system','directory'))) {
 				proc_run(PRIORITY_LOW, "include/directory.php", $url);
+			}
 
 			goaway(App::get_baseurl() . '/profiles');
 			return; // NOTREACHED
diff --git a/mod/profiles.php b/mod/profiles.php
index 53372f83d..5aa41c90d 100644
--- a/mod/profiles.php
+++ b/mod/profiles.php
@@ -502,8 +502,9 @@ function profiles_post(&$a) {
 
 			// Update global directory in background
 			$url = $_SESSION['my_url'];
-			if($url && strlen(get_config('system','directory')))
+			if ($url && strlen(get_config('system','directory'))) {
 				proc_run(PRIORITY_LOW, "include/directory.php", $url);
+			}
 
 			require_once('include/profile_update.php');
 			profile_change();
diff --git a/mod/redir.php b/mod/redir.php
index 5dc5ad372..762d373d5 100644
--- a/mod/redir.php
+++ b/mod/redir.php
@@ -63,12 +63,14 @@ function redir_init(&$a) {
 			. '&dfrn_version=' . DFRN_PROTOCOL_VERSION . '&type=profile&sec=' . $sec . $dest . $quiet );
 	}
 
-	if(local_user())
+	if (local_user()) {
 		$handle = $a->user['nickname'] . '@' . substr($a->get_baseurl(),strpos($a->get_baseurl(),'://')+3);
-	if(remote_user())
+	}
+	if (remote_user()) {
 		$handle = $_SESSION['handle'];
+	}
 
-	if($url) {
+	if ($url) {
 		$url = str_replace('{zid}','&zid=' . $handle,$url);
 		goaway($url);
 	}
diff --git a/mod/regmod.php b/mod/regmod.php
index 56d91364f..92433b6d8 100644
--- a/mod/regmod.php
+++ b/mod/regmod.php
@@ -36,8 +36,9 @@ function user_allow($hash) {
 	);
 	if (dbm::is_result($r) && $r[0]['net-publish']) {
 		$url = App::get_baseurl() . '/profile/' . $user[0]['nickname'];
-		if($url && strlen(get_config('system','directory')))
+		if ($url && strlen(get_config('system','directory'))) {
 			proc_run(PRIORITY_LOW, "include/directory.php", $url);
+		}
 	}
 
 	push_lang($register[0]['language']);
diff --git a/mod/settings.php b/mod/settings.php
index 3ea4d7acf..2998b5dfa 100644
--- a/mod/settings.php
+++ b/mod/settings.php
@@ -629,8 +629,9 @@ function settings_post(&$a) {
 	if(($old_visibility != $net_publish) || ($page_flags != $old_page_flags)) {
 		// Update global directory in background
 		$url = $_SESSION['my_url'];
-		if($url && strlen(get_config('system','directory')))
+		if ($url && strlen(get_config('system','directory'))) {
 			proc_run(PRIORITY_LOW, "include/directory.php", $url);
+		}
 	}
 
 	require_once('include/profile_update.php');

From fc9dbc0899aed223378be677356cd74e722dfd14 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Tue, 20 Dec 2016 11:38:16 +0100
Subject: [PATCH 13/41] added spaces + curly braces
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 
---
 include/conversation.php |  6 ++++--
 include/email.php        | 19 +++++++++++++------
 include/socgraph.php     |  7 ++++---
 include/text.php         |  2 +-
 mod/randprof.php         |  6 +++++-
 5 files changed, 27 insertions(+), 13 deletions(-)

diff --git a/include/conversation.php b/include/conversation.php
index 916a9e229..ccfc070d4 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -324,11 +324,13 @@ function localize_item(&$item){
 	// add sparkle links to appropriate permalinks
 
 	$x = stristr($item['plink'],'/display/');
-	if($x) {
+	if ($x) {
 		$sparkle = false;
 		$y = best_link_url($item,$sparkle,true);
-		if(strstr($y,'/redir/'))
+
+		if (strstr($y,'/redir/')) {
 			$item['plink'] = $y . '?f=&url=' . $item['plink'];
+		}
 	}
 
 
diff --git a/include/email.php b/include/email.php
index 2c05d3233..42f80c242 100644
--- a/include/email.php
+++ b/include/email.php
@@ -96,15 +96,20 @@ function email_get_msg($mbox,$uid, $reply) {
 		$html = '';
 		foreach($struc->parts as $ptop => $p) {
 			$x = email_get_part($mbox,$uid,$p,$ptop + 1, 'plain');
-			if($x)	$text .= $x;
+			if ($x) {
+				$text .= $x;
+			}
 
 			$x = email_get_part($mbox,$uid,$p,$ptop + 1, 'html');
-			if($x)	$html .= $x;
+			if ($x) {
+				$html .= $x;
+			}
 		}
-		if (trim($html) != '')
+		if (trim($html) != '') {
 			$ret['body'] = html2bbcode($html);
-		else
+		} else {
 			$ret['body'] = $text;
+		}
 	}
 
 	$ret['body'] = removegpg($ret['body']);
@@ -112,8 +117,9 @@ function email_get_msg($mbox,$uid, $reply) {
 	$ret['body'] = $msg['body'];
 	$ret['body'] = convertquote($ret['body'], $reply);
 
-	if (trim($html) != '')
+	if (trim($html) != '') {
 		$ret['body'] = removelinebreak($ret['body']);
+	}
 
 	$ret['body'] = unifyattributionline($ret['body']);
 
@@ -189,8 +195,9 @@ function email_get_part($mbox,$uid,$p,$partno, $subtype) {
 		$x = "";
 		foreach ($p->parts as $partno0=>$p2) {
 			$x .=  email_get_part($mbox,$uid,$p2,$partno . '.' . ($partno0+1), $subtype);  // 1.2, 1.2.1, etc.
-			//if($x)
+			//if ($x) {
 			//	return $x;
+			//}
 		}
 		return $x;
 	}
diff --git a/include/socgraph.php b/include/socgraph.php
index 6e53f2ae7..5960764f9 100644
--- a/include/socgraph.php
+++ b/include/socgraph.php
@@ -1188,16 +1188,17 @@ function update_suggestions() {
 
 	if(strlen(get_config('system','directory'))) {
 		$x = fetch_url(get_server()."/pubsites");
-		if($x) {
+		if ($x) {
 			$j = json_decode($x);
-			if($j->entries) {
+			if ($j->entries) {
 				foreach($j->entries as $entry) {
 
 					poco_check_server($entry->url);
 
 					$url = $entry->url . '/poco';
-					if(! in_array($url,$done))
+					if (! in_array($url,$done)) {
 						poco_load(0,0,0,$entry->url . '/poco');
+					}
 				}
 			}
 		}
diff --git a/include/text.php b/include/text.php
index 05801d024..e174aa375 100644
--- a/include/text.php
+++ b/include/text.php
@@ -1367,7 +1367,7 @@ function prepare_body(&$item,$attach = false, $preview = false) {
 	// map
 	if(strpos($s,'
') !== false && $item['coord']) {
 		$x = generate_map(trim($item['coord']));
-		if($x) {
+		if ($x) {
 			$s = preg_replace('/\
/','$0' . $x,$s);
 		}
 	}
diff --git a/mod/randprof.php b/mod/randprof.php
index 877bf818b..b208eeef2 100644
--- a/mod/randprof.php
+++ b/mod/randprof.php
@@ -3,8 +3,12 @@
 
 function randprof_init(&$a) {
 	require_once('include/Contact.php');
+
 	$x = random_profile();
-	if($x)
+
+	if ($x) {
 		goaway(zrl($x));
+	}
+
 	goaway(App::get_baseurl() . '/profile');
 }

From 5f41375ad35006e17ed60513b1581a593b59d233 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Tue, 20 Dec 2016 11:39:53 +0100
Subject: [PATCH 14/41] Continued:
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- added curly braces + spaces
- added todo about testing empty/non-empty strings

Signed-off-by: Roland Häder 
---
 mod/settings.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mod/settings.php b/mod/settings.php
index 2998b5dfa..b4546d8bf 100644
--- a/mod/settings.php
+++ b/mod/settings.php
@@ -824,8 +824,10 @@ function settings_content(&$a) {
 
 		$settings_connectors .= mini_group_select(local_user(), $default_group, t("Default group for OStatus contacts"));
 
-		if ($legacy_contact != "")
+		/// @TODO Found to much different usage to test empty/non-empty strings (e.g. empty(), trim() == '' ) which is wanted?
+		if ($legacy_contact != "") {
 			$a->page['htmlhead'] = '';
+		}
 
 		$settings_connectors .= '
';
 		$settings_connectors .= '';

From ace8f753ac81caaf3385c4c37b58551a8b10fdfd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Tue, 20 Dec 2016 11:56:34 +0100
Subject: [PATCH 15/41] added much more curly braces + space between "if" and
 brace
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 

Conflicts:
	mod/bookmarklet.php
	mod/community.php
	mod/contacts.php
	mod/crepair.php
	mod/events.php
	mod/network.php
	mod/suggest.php
	mod/uexport.php
	view/theme/duepuntozero/config.php
	view/theme/frio/config.php
	view/theme/quattro/config.php
	view/theme/vier/config.php
---
 doc/themes.md                      |  3 +-
 include/acl_selectors.php          |  5 +-
 include/contact_widgets.php        | 15 ++++--
 include/group.php                  |  2 +-
 mod/allfriends.php                 | 11 ++--
 mod/api.php                        |  4 +-
 mod/bookmarklet.php                |  2 +-
 mod/community.php                  |  2 +-
 mod/contactgroup.php               |  2 +-
 mod/contacts.php                   | 15 +++---
 mod/content.php                    |  2 +-
 mod/crepair.php                    |  9 ++--
 mod/delegate.php                   |  2 +-
 mod/dirfind.php                    |  2 +-
 mod/editpost.php                   |  6 +--
 mod/events.php                     |  8 +--
 mod/filer.php                      |  2 +-
 mod/filerm.php                     |  2 +-
 mod/follow.php                     |  4 +-
 mod/fsuggest.php                   |  7 +--
 mod/group.php                      |  4 +-
 mod/ignored.php                    | 14 +++--
 mod/invite.php                     |  4 +-
 mod/manage.php                     |  5 +-
 mod/match.php                      |  3 +-
 mod/message.php                    |  4 +-
 mod/mood.php                       |  5 +-
 mod/network.php                    |  4 +-
 mod/nogroup.php                    |  8 +--
 mod/notes.php                      |  5 +-
 mod/notifications.php              |  4 +-
 mod/oexchange.php                  |  4 +-
 mod/ostatus_subscribe.php          |  2 +-
 mod/poke.php                       | 14 +++--
 mod/profile_photo.php              |  6 +--
 mod/profiles.php                   |  9 ++--
 mod/profperm.php                   |  5 +-
 mod/qsearch.php                    |  3 +-
 mod/regmod.php                     | 11 ++--
 mod/repair_ostatus.php             |  2 +-
 mod/settings.php                   |  7 +--
 mod/starred.php                    |  9 ++--
 mod/suggest.php                    | 11 ++--
 mod/tagrm.php                      |  8 +--
 mod/uexport.php                    |  5 +-
 mod/viewsrc.php                    |  2 +-
 view/theme/duepuntozero/config.php | 85 ++++++++++++++++--------------
 view/theme/frio/config.php         |  9 +++-
 view/theme/quattro/config.php      | 18 ++++---
 view/theme/vier/config.php         | 15 ++++--
 50 files changed, 225 insertions(+), 165 deletions(-)

diff --git a/doc/themes.md b/doc/themes.md
index add44c776..0d3c6eb3d 100644
--- a/doc/themes.md
+++ b/doc/themes.md
@@ -124,8 +124,9 @@ The selected 1st part will be saved in the database by the theme_post function.
 
     function theme_post(&$a){
         // non local users shall not pass
-        if(! local_user())
+        if (! local_user()) {
             return;
+        }
         // if the one specific submit button was pressed then proceed
         if (isset($_POST['duepuntozero-settings-submit'])){
             // and save the selection key into the personal config of the user
diff --git a/include/acl_selectors.php b/include/acl_selectors.php
index ed9c634c2..2be030304 100644
--- a/include/acl_selectors.php
+++ b/include/acl_selectors.php
@@ -392,8 +392,9 @@ function construct_acl_data(&$a, $user) {
 
 function acl_lookup(&$a, $out_type = 'json') {
 
-	if(!local_user())
-		return "";
+	if (!local_user()) {
+		return '';
+	}
 
 	$start	=	(x($_REQUEST,'start')		? $_REQUEST['start']		: 0);
 	$count	=	(x($_REQUEST,'count')		? $_REQUEST['count']		: 100);
diff --git a/include/contact_widgets.php b/include/contact_widgets.php
index a74080e75..71a75d431 100644
--- a/include/contact_widgets.php
+++ b/include/contact_widgets.php
@@ -80,11 +80,13 @@ function networks_widget($baseurl,$selected = '') {
 
 	$a = get_app();
 
-	if(!local_user())
+	if (!local_user()) {
 		return '';
+	}
 
-	if(!feature_enabled(local_user(),'networks'))
+	if (!feature_enabled(local_user(),'networks')) {
 		return '';
+	}
 
 	$extra_sql = unavailable_networks();
 
@@ -116,15 +118,18 @@ function networks_widget($baseurl,$selected = '') {
 }
 
 function fileas_widget($baseurl,$selected = '') {
-	if(! local_user())
+	if (! local_user()) {
 		return '';
+	}
 
-	if(! feature_enabled(local_user(),'filing'))
+	if (! feature_enabled(local_user(),'filing')) {
 		return '';
+	}
 
 	$saved = get_pconfig(local_user(),'system','filetags');
-	if(! strlen($saved))
+	if (! strlen($saved)) {
 		return;
+	}
 
 	$matches = false;
 	$terms = array();
diff --git a/include/group.php b/include/group.php
index 67712aae7..a2a55c444 100644
--- a/include/group.php
+++ b/include/group.php
@@ -234,7 +234,7 @@ function group_side($every="contacts",$each="group",$editmode = "standard", $gro
 
 	$o = '';
 
-	if(! local_user())
+	if (! local_user())
 		return '';
 
 	$groups = array();
diff --git a/mod/allfriends.php b/mod/allfriends.php
index e4f067eaf..420bd8690 100644
--- a/mod/allfriends.php
+++ b/mod/allfriends.php
@@ -8,16 +8,18 @@ require_once('mod/contacts.php');
 function allfriends_content(&$a) {
 
 	$o = '';
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
 
-	if($a->argc > 1)
+	if ($a->argc > 1) {
 		$cid = intval($a->argv[1]);
+	}
 
-	if(! $cid)
+	if (! $cid) {
 		return;
+	}
 
 	$uid = $a->user[uid];
 
@@ -26,7 +28,8 @@ function allfriends_content(&$a) {
 		intval(local_user())
 	);
 
-	if(! count($c))
+	if (! count($c)) {
+	}
 		return;
 
 	$a->page['aside'] = "";
diff --git a/mod/api.php b/mod/api.php
index 406ef26c1..caa1cba2a 100644
--- a/mod/api.php
+++ b/mod/api.php
@@ -22,7 +22,7 @@ function oauth_get_client($request){
 
 function api_post(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
@@ -84,7 +84,7 @@ function api_content(&$a) {
 		}
 
 
-		if(! local_user()) {
+		if (! local_user()) {
 			/// @TODO We need login form to redirect to this page
 			notice( t('Please login to continue.') . EOL );
 			return login(false,$request->get_parameters());
diff --git a/mod/bookmarklet.php b/mod/bookmarklet.php
index cb8320013..86a73a788 100644
--- a/mod/bookmarklet.php
+++ b/mod/bookmarklet.php
@@ -8,7 +8,7 @@ function bookmarklet_init(&$a) {
 }
 
 function bookmarklet_content(&$a) {
-	if(!local_user()) {
+	if (!local_user()) {
 		$o = '
'.t('Login').'
';
 		$o .= login(($a->config['register_policy'] == REGISTER_CLOSED) ? false : true);
 		return $o;
diff --git a/mod/community.php b/mod/community.php
index c8f04d8bd..d7fd2bb93 100644
--- a/mod/community.php
+++ b/mod/community.php
@@ -1,7 +1,7 @@
 argv[1]==="batch") {
 		contacts_batch_actions($a);
@@ -147,15 +149,16 @@ function contacts_post(&$a) {
 	}
 
 	$contact_id = intval($a->argv[1]);
-	if(! $contact_id)
+	if (! $contact_id) {
 		return;
+	}
 
 	$orig_record = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 		intval($contact_id),
 		intval(local_user())
 	);
 
-	if(! count($orig_record)) {
+	if (! count($orig_record)) {
 		notice( t('Could not access contact record.') . EOL);
 		goaway('contacts');
 		return; // NOTREACHED
@@ -164,7 +167,7 @@ function contacts_post(&$a) {
 	call_hooks('contact_edit_post', $_POST);
 
 	$profile_id = intval($_POST['profile-assign']);
-	if($profile_id) {
+	if ($profile_id) {
 		$r = q("SELECT `id` FROM `profile` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 			intval($profile_id),
 			intval(local_user())
@@ -346,7 +349,7 @@ function contacts_content(&$a) {
 	nav_set_selected('contacts');
 
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/content.php b/mod/content.php
index 1a3fb1095..2377032a7 100644
--- a/mod/content.php
+++ b/mod/content.php
@@ -23,7 +23,7 @@ function content_content(&$a, $update = 0) {
 
 	// Currently security is based on the logged in user
 
-	if(! local_user()) {
+	if (! local_user()) {
 		return;
 	}
 
diff --git a/mod/crepair.php b/mod/crepair.php
index 66faadb06..59b92df0a 100644
--- a/mod/crepair.php
+++ b/mod/crepair.php
@@ -3,8 +3,9 @@ require_once("include/contact_selectors.php");
 require_once("mod/contacts.php");
 
 function crepair_init(&$a) {
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
 	$contact_id = 0;
 
@@ -29,10 +30,10 @@ function crepair_init(&$a) {
 	}
 }
 
-
 function crepair_post(&$a) {
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
 	$cid = (($a->argc > 1) ? intval($a->argv[1]) : 0);
 
@@ -97,7 +98,7 @@ function crepair_post(&$a) {
 
 function crepair_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/delegate.php b/mod/delegate.php
index 94e641068..3bd1c85ed 100644
--- a/mod/delegate.php
+++ b/mod/delegate.php
@@ -8,7 +8,7 @@ function delegate_init(&$a) {
 
 function delegate_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/dirfind.php b/mod/dirfind.php
index 1e3f6f354..8cb0e1a08 100644
--- a/mod/dirfind.php
+++ b/mod/dirfind.php
@@ -7,7 +7,7 @@ require_once('mod/contacts.php');
 
 function dirfind_init(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL );
 		return;
 	}
diff --git a/mod/editpost.php b/mod/editpost.php
index eccd498d1..54b50bc36 100644
--- a/mod/editpost.php
+++ b/mod/editpost.php
@@ -6,14 +6,14 @@ function editpost_content(&$a) {
 
 	$o = '';
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
 
 	$post_id = (($a->argc > 1) ? intval($a->argv[1]) : 0);
 
-	if(! $post_id) {
+	if (! $post_id) {
 		notice( t('Item not found') . EOL);
 		return;
 	}
@@ -23,7 +23,7 @@ function editpost_content(&$a) {
 		intval(local_user())
 	);
 
-	if(! count($itm)) {
+	if (! count($itm)) {
 		notice( t('Item not found') . EOL);
 		return;
 	}
diff --git a/mod/events.php b/mod/events.php
index 44e6dd4cf..a20934222 100644
--- a/mod/events.php
+++ b/mod/events.php
@@ -9,8 +9,9 @@ require_once('include/event.php');
 require_once('include/items.php');
 
 function events_init(&$a) {
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
 	if($a->argc == 1) {
 		// if it's a json request abort here becaus we don't
@@ -33,8 +34,9 @@ function events_post(&$a) {
 
 	logger('post: ' . print_r($_REQUEST,true));
 
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
 	$event_id = ((x($_POST,'event_id')) ? intval($_POST['event_id']) : 0);
 	$cid = ((x($_POST,'cid')) ? intval($_POST['cid']) : 0);
@@ -186,7 +188,7 @@ function events_post(&$a) {
 
 function events_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/filer.php b/mod/filer.php
index 4e79f337d..eac326059 100644
--- a/mod/filer.php
+++ b/mod/filer.php
@@ -7,7 +7,7 @@ require_once('include/items.php');
 
 function filer_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		killme();
 	}
 
diff --git a/mod/filerm.php b/mod/filerm.php
index c266082c8..2f504b80f 100644
--- a/mod/filerm.php
+++ b/mod/filerm.php
@@ -2,7 +2,7 @@
 
 function filerm_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		killme();
 	}
 
diff --git a/mod/follow.php b/mod/follow.php
index 1f56caea5..f80529679 100644
--- a/mod/follow.php
+++ b/mod/follow.php
@@ -7,7 +7,7 @@ require_once('include/contact_selectors.php');
 
 function follow_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		goaway($_SESSION['return_url']);
 		// NOTREACHED
@@ -151,7 +151,7 @@ function follow_content(&$a) {
 
 function follow_post(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		goaway($_SESSION['return_url']);
 		// NOTREACHED
diff --git a/mod/fsuggest.php b/mod/fsuggest.php
index 4370952ca..66871653d 100644
--- a/mod/fsuggest.php
+++ b/mod/fsuggest.php
@@ -3,12 +3,13 @@
 
 function fsuggest_post(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		return;
 	}
 
-	if($a->argc != 2)
+	if ($a->argc != 2) {
 		return;
+	}
 
 	$contact_id = intval($a->argv[1]);
 
@@ -74,7 +75,7 @@ function fsuggest_content(&$a) {
 
 	require_once('include/acl_selectors.php');
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/group.php b/mod/group.php
index da5f4df52..8a744d1e1 100644
--- a/mod/group.php
+++ b/mod/group.php
@@ -15,7 +15,7 @@ function group_init(&$a) {
 
 function group_post(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
@@ -73,7 +73,7 @@ function group_post(&$a) {
 function group_content(&$a) {
 	$change = false;
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied') . EOL);
 		return;
 	}
diff --git a/mod/ignored.php b/mod/ignored.php
index 4aeeb21e6..5e8411e37 100644
--- a/mod/ignored.php
+++ b/mod/ignored.php
@@ -5,12 +5,15 @@ function ignored_init(&$a) {
 
 	$ignored = 0;
 
-	if(! local_user())
+	if (! local_user()) {
 		killme();
-	if($a->argc > 1)
+	}
+	if ($a->argc > 1) {
 		$message_id = intval($a->argv[1]);
-	if(! $message_id)
+	}
+	if (! $message_id) {
 		killme();
+	}
 
 	$r = q("SELECT `ignored` FROM `thread` WHERE `uid` = %d AND `iid` = %d LIMIT 1",
 		intval(local_user()),
@@ -20,8 +23,9 @@ function ignored_init(&$a) {
 		killme();
 	}
 
-	if(! intval($r[0]['ignored']))
+	if (! intval($r[0]['ignored'])) {
 		$ignored = 1;
+	}
 
 	$r = q("UPDATE `thread` SET `ignored` = %d WHERE `uid` = %d and `iid` = %d",
 		intval($ignored),
@@ -31,7 +35,7 @@ function ignored_init(&$a) {
 
 	// See if we've been passed a return path to redirect to
 	$return_path = ((x($_REQUEST,'return')) ? $_REQUEST['return'] : '');
-	if($return_path) {
+	if ($return_path) {
 		$rand = '_=' . time();
 		if(strpos($return_path, '?')) $rand = "&$rand";
 		else $rand = "?$rand";
diff --git a/mod/invite.php b/mod/invite.php
index 5964acac4..ae08c387e 100644
--- a/mod/invite.php
+++ b/mod/invite.php
@@ -11,7 +11,7 @@ require_once('include/email.php');
 
 function invite_post(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
@@ -97,7 +97,7 @@ function invite_post(&$a) {
 
 function invite_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/manage.php b/mod/manage.php
index 2138595be..bb9dfc313 100644
--- a/mod/manage.php
+++ b/mod/manage.php
@@ -5,8 +5,9 @@ require_once("include/text.php");
 
 function manage_post(&$a) {
 
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
 	$uid = local_user();
 	$orig_record = $a->user;
@@ -93,7 +94,7 @@ function manage_post(&$a) {
 
 function manage_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/match.php b/mod/match.php
index 69bf3c110..6eb24338c 100644
--- a/mod/match.php
+++ b/mod/match.php
@@ -16,8 +16,9 @@ require_once('mod/proxy.php');
 function match_content(&$a) {
 
 	$o = '';
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
 	$a->page['aside'] .= findpeople_widget();
 	$a->page['aside'] .= follow_widget();
diff --git a/mod/message.php b/mod/message.php
index b0d0ba95c..f92635259 100644
--- a/mod/message.php
+++ b/mod/message.php
@@ -42,7 +42,7 @@ function message_init(&$a) {
 
 function message_post(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
@@ -178,7 +178,7 @@ function message_content(&$a) {
 	$o = '';
 	nav_set_selected('messages');
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/mood.php b/mod/mood.php
index e378b9d0a..ec318f85f 100644
--- a/mod/mood.php
+++ b/mod/mood.php
@@ -7,8 +7,9 @@ require_once('include/items.php');
 
 function mood_init(&$a) {
 
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
 	$uid = local_user();
 	$verb = notags(trim($_GET['verb']));
@@ -110,7 +111,7 @@ function mood_init(&$a) {
 
 function mood_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/network.php b/mod/network.php
index c040a547a..ba9714800 100644
--- a/mod/network.php
+++ b/mod/network.php
@@ -1,6 +1,6 @@
 query_string;
 		return login(false);
 	}
diff --git a/mod/nogroup.php b/mod/nogroup.php
index 0a014c067..f2a5a3b33 100644
--- a/mod/nogroup.php
+++ b/mod/nogroup.php
@@ -6,14 +6,16 @@ require_once('include/contact_selectors.php');
 
 function nogroup_init(&$a) {
 
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
 	require_once('include/group.php');
 	require_once('include/contact_widgets.php');
 
-	if(! x($a->page,'aside'))
+	if (! x($a->page,'aside')) {
 		$a->page['aside'] = '';
+	}
 
 	$a->page['aside'] .= group_side('contacts','group','extended',0,$contact_id);
 }
@@ -21,7 +23,7 @@ function nogroup_init(&$a) {
 
 function nogroup_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return '';
 	}
diff --git a/mod/notes.php b/mod/notes.php
index 74ab18a6f..d9222dca5 100644
--- a/mod/notes.php
+++ b/mod/notes.php
@@ -2,8 +2,9 @@
 
 function notes_init(&$a) {
 
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
 	$profile = 0;
 
@@ -18,7 +19,7 @@ function notes_init(&$a) {
 
 function notes_content(&$a,$update = false) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/notifications.php b/mod/notifications.php
index 3e0bd9cc4..4c5645335 100644
--- a/mod/notifications.php
+++ b/mod/notifications.php
@@ -11,7 +11,7 @@ require_once("include/network.php");
 
 function notifications_post(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		goaway(z_root());
 	}
 
@@ -67,7 +67,7 @@ function notifications_post(&$a) {
 
 function notifications_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/oexchange.php b/mod/oexchange.php
index b25c418e4..6eb380dff 100644
--- a/mod/oexchange.php
+++ b/mod/oexchange.php
@@ -16,12 +16,12 @@ function oexchange_init(&$a) {
 
 function oexchange_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		$o = login(false);
 		return $o;
 	}
 
-	if(($a->argc > 1) && $a->argv[1] === 'done') {
+	if (($a->argc > 1) && $a->argv[1] === 'done') {
 		info( t('Post successful.') . EOL);
 		return;
 	}
diff --git a/mod/ostatus_subscribe.php b/mod/ostatus_subscribe.php
index 2e09bfc0d..963f43693 100644
--- a/mod/ostatus_subscribe.php
+++ b/mod/ostatus_subscribe.php
@@ -5,7 +5,7 @@ require_once('include/follow.php');
 
 function ostatus_subscribe_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		goaway($_SESSION['return_url']);
 		// NOTREACHED
diff --git a/mod/poke.php b/mod/poke.php
index fea5c0c0d..af8eed35a 100644
--- a/mod/poke.php
+++ b/mod/poke.php
@@ -21,25 +21,29 @@ require_once('include/items.php');
 
 function poke_init(&$a) {
 
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
 	$uid = local_user();
 	$verb = notags(trim($_GET['verb']));
 
-	if(! $verb)
+	if (! $verb) {
 		return;
+	}
 
 	$verbs = get_poke_verbs();
 
-	if(! array_key_exists($verb,$verbs))
+	if (! array_key_exists($verb,$verbs)) {
 		return;
+	}
 
 	$activity = ACTIVITY_POKE . '#' . urlencode($verbs[$verb][0]);
 
 	$contact_id = intval($_GET['cid']);
-	if(! $contact_id)
+	if (! $contact_id) {
 		return;
+	}
 
 	$parent = ((x($_GET,'parent')) ? intval($_GET['parent']) : 0);
 
@@ -146,7 +150,7 @@ function poke_init(&$a) {
 
 function poke_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/profile_photo.php b/mod/profile_photo.php
index 70ea45afa..2aca9801d 100644
--- a/mod/profile_photo.php
+++ b/mod/profile_photo.php
@@ -4,7 +4,7 @@ require_once("include/Photo.php");
 
 function profile_photo_init(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		return;
 	}
 
@@ -15,7 +15,7 @@ function profile_photo_init(&$a) {
 
 function profile_photo_post(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice ( t('Permission denied.') . EOL );
 		return;
 	}
@@ -172,7 +172,7 @@ function profile_photo_post(&$a) {
 if(! function_exists('profile_photo_content')) {
 function profile_photo_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL );
 		return;
 	}
diff --git a/mod/profiles.php b/mod/profiles.php
index 5aa41c90d..4e29b93fd 100644
--- a/mod/profiles.php
+++ b/mod/profiles.php
@@ -6,7 +6,7 @@ function profiles_init(&$a) {
 
 	nav_set_selected('profiles');
 
-	if(! local_user()) {
+	if (! local_user()) {
 		return;
 	}
 
@@ -162,7 +162,7 @@ function profile_clean_keywords($keywords) {
 
 function profiles_post(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
@@ -595,14 +595,15 @@ function profile_activity($changed, $value) {
 	$arr['deny_gid']  = $a->user['deny_gid'];
 
 	$i = item_store($arr);
-	if($i)
+	if ($i) {
 		proc_run(PRIORITY_HIGH, "include/notifier.php", "activity", $i);
+	}
 }
 
 
 function profiles_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/profperm.php b/mod/profperm.php
index aa610d3a9..0a4b3e9a4 100644
--- a/mod/profperm.php
+++ b/mod/profperm.php
@@ -2,8 +2,9 @@
 
 function profperm_init(&$a) {
 
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
 	$which = $a->user['nickname'];
 	$profile = $a->argv[1];
@@ -15,7 +16,7 @@ function profperm_init(&$a) {
 
 function profperm_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied') . EOL);
 		return;
 	}
diff --git a/mod/qsearch.php b/mod/qsearch.php
index a440ea708..b976e1a58 100644
--- a/mod/qsearch.php
+++ b/mod/qsearch.php
@@ -2,8 +2,9 @@
 
 function qsearch_init(&$a) {
 
-	if(! local_user())
+	if (! local_user()) {
 		killme();
+	}
 
 	$limit = (get_config('system','qsearch_limit') ? intval(get_config('system','qsearch_limit')) : 100);
 
diff --git a/mod/regmod.php b/mod/regmod.php
index 92433b6d8..34d29a77c 100644
--- a/mod/regmod.php
+++ b/mod/regmod.php
@@ -101,32 +101,33 @@ function regmod_content(&$a) {
 
 	$_SESSION['return_url'] = $a->cmd;
 
-	if(! local_user()) {
+	if (! local_user()) {
 		info( t('Please login.') . EOL);
 		$o .= '

' . login(($a->config['register_policy'] == REGISTER_CLOSED) ? 0 : 1);
 		return $o;
 	}
 
-	if((!is_site_admin()) || (x($_SESSION,'submanage') && intval($_SESSION['submanage']))) {
+	if ((!is_site_admin()) || (x($_SESSION,'submanage') && intval($_SESSION['submanage']))) {
 		notice( t('Permission denied.') . EOL);
 		return '';
 	}
 
-	if($a->argc != 3)
+	if ($a->argc != 3) {
 		killme();
+	}
 
 	$cmd  = $a->argv[1];
 	$hash = $a->argv[2];
 
 
 
-	if($cmd === 'deny') {
+	if ($cmd === 'deny') {
 		user_deny($hash);
 		goaway(App::get_baseurl()."/admin/users/");
 		killme();
 	}
 
-	if($cmd === 'allow') {
+	if ($cmd === 'allow') {
 		user_allow($hash);
 		goaway(App::get_baseurl()."/admin/users/");
 		killme();
diff --git a/mod/repair_ostatus.php b/mod/repair_ostatus.php
index 7a454a4ae..ba8a07175 100755
--- a/mod/repair_ostatus.php
+++ b/mod/repair_ostatus.php
@@ -5,7 +5,7 @@ require_once('include/follow.php');
 
 function repair_ostatus_content(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		goaway($_SESSION['return_url']);
 		// NOTREACHED
diff --git a/mod/settings.php b/mod/settings.php
index b4546d8bf..e67ea9bc6 100644
--- a/mod/settings.php
+++ b/mod/settings.php
@@ -18,7 +18,7 @@ function get_theme_config_file($theme){
 
 function settings_init(&$a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL );
 		return;
 	}
@@ -118,8 +118,9 @@ function settings_init(&$a) {
 
 function settings_post(&$a) {
 
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
 	if (x($_SESSION,'submanage') && intval($_SESSION['submanage'])) {
 		return;
@@ -658,7 +659,7 @@ function settings_content(&$a) {
 	$o = '';
 	nav_set_selected('settings');
 
-	if(! local_user()) {
+	if (! local_user()) {
 		#notice( t('Permission denied.') . EOL );
 		return;
 	}
diff --git a/mod/starred.php b/mod/starred.php
index 0e5e75d16..7ee531e44 100644
--- a/mod/starred.php
+++ b/mod/starred.php
@@ -7,12 +7,15 @@ function starred_init(&$a) {
 
 	$starred = 0;
 
-	if(! local_user())
+	if (! local_user()) {
 		killme();
-	if($a->argc > 1)
+	}
+	if ($a->argc > 1) {
 		$message_id = intval($a->argv[1]);
-	if(! $message_id)
+	}
+	if (! $message_id) {
 		killme();
+	}
 
 	$r = q("SELECT starred FROM item WHERE uid = %d AND id = %d LIMIT 1",
 		intval(local_user()),
diff --git a/mod/suggest.php b/mod/suggest.php
index 73f5ffe4b..a328b9768 100644
--- a/mod/suggest.php
+++ b/mod/suggest.php
@@ -5,12 +5,13 @@ require_once('include/contact_widgets.php');
 
 
 function suggest_init(&$a) {
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
-	if(x($_GET,'ignore') && intval($_GET['ignore'])) {
+	if (x($_GET,'ignore') && intval($_GET['ignore'])) {
 		// Check if we should do HTML-based delete confirmation
-		if($_REQUEST['confirm']) {
+		if ($_REQUEST['confirm']) {
 			// 
 can't take arguments in its "action" parameter
 			// so add any arguments as hidden inputs
 			$query = explode_querystring($a->query_string);
@@ -35,7 +36,7 @@ function suggest_init(&$a) {
 			return;
 		}
 		// Now check how the user responded to the confirmation query
-		if(!$_REQUEST['canceled']) {
+		if (!$_REQUEST['canceled']) {
 			q("INSERT INTO `gcign` ( `uid`, `gcid` ) VALUES ( %d, %d ) ",
 				intval(local_user()),
 				intval($_GET['ignore'])
@@ -54,7 +55,7 @@ function suggest_content(&$a) {
 	require_once("mod/proxy.php");
 
 	$o = '';
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
diff --git a/mod/tagrm.php b/mod/tagrm.php
index d6e57d36a..c39b4ba51 100644
--- a/mod/tagrm.php
+++ b/mod/tagrm.php
@@ -4,7 +4,7 @@ require_once('include/bbcode.php');
 
 function tagrm_post(&$a) {
 
-	if(! local_user())
+	if (! local_user())
 		goaway(App::get_baseurl() . '/' . $_SESSION['photo_return']);
 
 
@@ -52,7 +52,7 @@ function tagrm_content(&$a) {
 
 	$o = '';
 
-	if(! local_user()) {
+	if (! local_user()) {
 		goaway(App::get_baseurl() . '/' . $_SESSION['photo_return']);
 		// NOTREACHED
 	}
@@ -63,7 +63,6 @@ function tagrm_content(&$a) {
 		// NOTREACHED
 	}
 
-
 	$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 		intval($item),
 		intval(local_user())
@@ -75,8 +74,9 @@ function tagrm_content(&$a) {
 
 	$arr = explode(',', $r[0]['tag']);
 
-	if(! count($arr))
+	if (! count($arr)) {
 		goaway(App::get_baseurl() . '/' . $_SESSION['photo_return']);
+	}
 
 	$o .= '
' . t('Remove Item Tag') . '
';
 
diff --git a/mod/uexport.php b/mod/uexport.php
index d9bd5ae01..140f19a59 100644
--- a/mod/uexport.php
+++ b/mod/uexport.php
@@ -1,11 +1,12 @@
 t('default'), 
-        'greenzero'=>t('greenzero'),
-        'purplezero'=>t('purplezero'),
-        'easterbunny'=>t('easterbunny'),
-        'darkzero'=>t('darkzero'),
-        'comix'=>t('comix'),
-        'slackr'=>t('slackr'),
-    );
-    if ($user) {
-        $color = get_pconfig(local_user(), 'duepuntozero', 'colorset');
-    } else {
-        $color = get_config( 'duepuntozero', 'colorset');
-    }
-    $t = get_markup_template("theme_settings.tpl" );
-    $o .= replace_macros($t, array(
-        '$submit'   => t('Submit'),
-        '$baseurl'  => App::get_baseurl(),
-        '$title'    => t("Theme settings"),
-        '$colorset' => array('duepuntozero_colorset', t('Variations'), $color, '', $colorset),
-    ));
-    return $o;
+	$colorset = array(
+		'default'=>t('default'), 
+		'greenzero'=>t('greenzero'),
+		'purplezero'=>t('purplezero'),
+		'easterbunny'=>t('easterbunny'),
+		'darkzero'=>t('darkzero'),
+		'comix'=>t('comix'),
+		'slackr'=>t('slackr'),
+	);
+
+	if ($user) {
+		$color = get_pconfig(local_user(), 'duepuntozero', 'colorset');
+	} else {
+		$color = get_config( 'duepuntozero', 'colorset');
+	}
+
+	$t = get_markup_template("theme_settings.tpl" );
+	/// @TODO No need for adding string here, $o is not defined
+	$o .= replace_macros($t, array(
+		'$submit'   => t('Submit'),
+		'$baseurl'  => App::get_baseurl(),
+		'$title'=> t("Theme settings"),
+		'$colorset' => array('duepuntozero_colorset', t('Variations'), $color, '', $colorset),
+	));
+
+	return $o;
 }
diff --git a/view/theme/frio/config.php b/view/theme/frio/config.php
index 589f1591a..edd16bd71 100644
--- a/view/theme/frio/config.php
+++ b/view/theme/frio/config.php
@@ -2,7 +2,9 @@
 require_once('view/theme/frio/php/Image.php');
 
 function theme_content(&$a) {
-	if(!local_user()) { return;}
+	if (!local_user()) {
+		return;
+	}
 	$arr = array();
 
 	$arr["schema"]		= get_pconfig(local_user(),'frio', 'schema');
@@ -18,7 +20,10 @@ function theme_content(&$a) {
 }
 
 function theme_post(&$a) {
-	if(!local_user()) { return;}
+	if (!local_user()) {
+		return;
+	}
+
 	if (isset($_POST['frio-settings-submit'])) {
 		set_pconfig(local_user(), 'frio', 'schema',		$_POST["frio_schema"]);
 		set_pconfig(local_user(), 'frio', 'nav_bg',		$_POST["frio_nav_bg"]);
diff --git a/view/theme/quattro/config.php b/view/theme/quattro/config.php
index 2a32b9f05..9a08adbaf 100644
--- a/view/theme/quattro/config.php
+++ b/view/theme/quattro/config.php
@@ -6,21 +6,23 @@
 
 
 function theme_content(&$a){
-	if(!local_user())
-		return;		
-	
+	if (!local_user()) {
+		return;
+	}
+
 	$align = get_pconfig(local_user(), 'quattro', 'align' );
 	$color = get_pconfig(local_user(), 'quattro', 'color' );
-    $tfs = get_pconfig(local_user(),"quattro","tfs");
-    $pfs = get_pconfig(local_user(),"quattro","pfs");    
-    
+	$tfs = get_pconfig(local_user(),"quattro","tfs");
+	$pfs = get_pconfig(local_user(),"quattro","pfs");
+
 	return quattro_form($a,$align, $color, $tfs, $pfs);
 }
 
 function theme_post(&$a){
-	if(! local_user())
+	if (! local_user()) {
 		return;
-	
+	}
+
 	if (isset($_POST['quattro-settings-submit'])){
 		set_pconfig(local_user(), 'quattro', 'align', $_POST['quattro_align']);
 		set_pconfig(local_user(), 'quattro', 'color', $_POST['quattro_color']);
diff --git a/view/theme/vier/config.php b/view/theme/vier/config.php
index 0f07ff9a1..2989f6c5c 100644
--- a/view/theme/vier/config.php
+++ b/view/theme/vier/config.php
@@ -6,19 +6,23 @@
 
 
 function theme_content(&$a){
-	if(!local_user())
+	if (!local_user()) {
 		return;
+	}
 
-	if (!function_exists('get_vier_config'))
+	if (!function_exists('get_vier_config')) {
 		return;
+	}
 
 	$style = get_pconfig(local_user(), 'vier', 'style');
 
-	if ($style == "")
+	if ($style == "") {
 		$style = get_config('vier', 'style');
+	}
 
-	if ($style == "")
+	if ($style == "") {
 		$style = "plus";
+	}
 
 	$show_pages = get_vier_config('show_pages', true);
 	$show_profiles = get_vier_config('show_profiles', true);
@@ -32,8 +36,9 @@ function theme_content(&$a){
 }
 
 function theme_post(&$a){
-	if(! local_user())
+	if (! local_user()) {
 		return;
+	}
 
 	if (isset($_POST['vier-settings-submit'])){
 		set_pconfig(local_user(), 'vier', 'style', $_POST['vier_style']);

From a25b628286e6e0c00facb99a44e9fc4efd377536 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Tue, 20 Dec 2016 12:35:18 +0100
Subject: [PATCH 16/41] added curly braces + space between "if" and brace
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 
---
 mod/tagrm.php | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/mod/tagrm.php b/mod/tagrm.php
index c39b4ba51..acdbd6a9c 100644
--- a/mod/tagrm.php
+++ b/mod/tagrm.php
@@ -4,12 +4,13 @@ require_once('include/bbcode.php');
 
 function tagrm_post(&$a) {
 
-	if (! local_user())
+	if (! local_user()) {
 		goaway(App::get_baseurl() . '/' . $_SESSION['photo_return']);
+	}
 
-
-	if((x($_POST,'submit')) && ($_POST['submit'] === t('Cancel')))
+	if ((x($_POST,'submit')) && ($_POST['submit'] === t('Cancel'))) {
 		goaway(App::get_baseurl() . '/' . $_SESSION['photo_return']);
+	}
 
 	$tag =  ((x($_POST,'tag'))  ? hex2bin(notags(trim($_POST['tag']))) : '');
 	$item = ((x($_POST,'item')) ? intval($_POST['item'])               : 0 );
@@ -24,8 +25,8 @@ function tagrm_post(&$a) {
 	}
 
 	$arr = explode(',', $r[0]['tag']);
-	for($x = 0; $x < count($arr); $x ++) {
-		if($arr[$x] === $tag) {
+	for ($x = 0; $x < count($arr); $x ++) {
+		if ($arr[$x] === $tag) {
 			unset($arr[$x]);
 			break;
 		}

From a883514604937d26a2c77b2763b496ced95b4403 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Tue, 20 Dec 2016 12:36:51 +0100
Subject: [PATCH 17/41] Opps, forgot this ...
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 
---
 mod/toggle_mobile.php             | 10 ++++++----
 view/theme/frost-mobile/theme.php |  6 ++++--
 view/theme/frost/theme.php        |  4 +++-
 3 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/mod/toggle_mobile.php b/mod/toggle_mobile.php
index dbf0eb0f1..8ef2b9fc4 100644
--- a/mod/toggle_mobile.php
+++ b/mod/toggle_mobile.php
@@ -2,15 +2,17 @@
 
 function toggle_mobile_init(&$a) {
 
-	if(isset($_GET['off']))
+	if (isset($_GET['off'])) {
 		$_SESSION['show-mobile'] = false;
-	else
+	} else {
 		$_SESSION['show-mobile'] = true;
+	}
 
-	if(isset($_GET['address']))
+	if (isset($_GET['address'])) {
 		$address = $_GET['address'];
-	else
+	} else {
 		$address = App::get_baseurl();
+	}
 
 	goaway($address);
 }
diff --git a/view/theme/frost-mobile/theme.php b/view/theme/frost-mobile/theme.php
index 24d5e9e52..ceb28c2d6 100644
--- a/view/theme/frost-mobile/theme.php
+++ b/view/theme/frost-mobile/theme.php
@@ -22,11 +22,13 @@ function frost_mobile_content_loaded(&$a) {
 
 	// I could do this in style.php, but by having the CSS in a file the browser will cache it,
 	// making pages load faster
-	if( $a->module === 'home' || $a->module === 'login' || $a->module === 'register' || $a->module === 'lostpass' ) {
+	if ( $a->module === 'home' || $a->module === 'login' || $a->module === 'register' || $a->module === 'lostpass' ) {
 //		$a->page['htmlhead'] = str_replace('$stylesheet', App::get_baseurl() . '/view/theme/frost-mobile/login-style.css', $a->page['htmlhead']);
 		$a->theme['stylesheet'] = App::get_baseurl() . '/view/theme/frost-mobile/login-style.css';
 	}
-	if( $a->module === 'login' )
+
+	if ( $a->module === 'login' ) {
 		$a->page['end'] .= '';
+	}
 
 }
diff --git a/view/theme/frost/theme.php b/view/theme/frost/theme.php
index 464c14d47..b93123b3d 100644
--- a/view/theme/frost/theme.php
+++ b/view/theme/frost/theme.php
@@ -24,8 +24,10 @@ function frost_content_loaded(&$a) {
 		//$a->page['htmlhead'] = str_replace('$stylesheet', App::get_baseurl() . '/view/theme/frost/login-style.css', $a->page['htmlhead']);
 		$a->theme['stylesheet'] = App::get_baseurl() . '/view/theme/frost/login-style.css';
 	}
-	if( $a->module === 'login' )
+
+	if ( $a->module === 'login' ) {
 		$a->page['end'] .= '';
+	}
 
 }
 

From b69d82e64c8a0622823b99d0b8754a213a989dd1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Tue, 20 Dec 2016 12:36:51 +0100
Subject: [PATCH 18/41] Continued a bit: - added more curly braces around
 conditional blocks - added space between "if" and brace - aligned "=>" (will
 do with more if wanted)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 
---
 mod/videos.php | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/mod/videos.php b/mod/videos.php
index d0c9c97dd..53bba84c6 100644
--- a/mod/videos.php
+++ b/mod/videos.php
@@ -380,12 +380,12 @@ function videos_content(&$a) {
 
 			$videos[] = array(
 				'id'       => $rr['id'],
-				'link'  	=> App::get_baseurl() . '/videos/' . $a->data['user']['nickname'] . '/video/' . $rr['resource-id'],
-				'title' 	=> t('View Video'),
-				'src'     	=> App::get_baseurl() . '/attach/' . $rr['id'] . '?attachment=0',
-				'alt'     	=> $alt_e,
-				'mime'		=> $rr['filetype'],
-				'album'	=> array(
+				'link'     => App::get_baseurl() . '/videos/' . $a->data['user']['nickname'] . '/video/' . $rr['resource-id'],
+				'title'    => t('View Video'),
+				'src'      => App::get_baseurl() . '/attach/' . $rr['id'] . '?attachment=0',
+				'alt'      => $alt_e,
+				'mime'     => $rr['filetype'],
+				'album' => array(
 					'link'  => App::get_baseurl() . '/videos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
 					'name'  => $name_e,
 					'alt'   => t('View Album'),
@@ -397,11 +397,11 @@ function videos_content(&$a) {
 
 	$tpl = get_markup_template('videos_recent.tpl');
 	$o .= replace_macros($tpl, array(
-		'$title' => t('Recent Videos'),
-		'$can_post' => $can_post,
-		'$upload' => array(t('Upload New Videos'), App::get_baseurl().'/videos/'.$a->data['user']['nickname'].'/upload'),
-		'$videos' => $videos,
-        '$delete_url' => (($can_post)?App::get_baseurl().'/videos/'.$a->data['user']['nickname']:False)
+		'$title'      => t('Recent Videos'),
+		'$can_post'   => $can_post,
+		'$upload'     => array(t('Upload New Videos'), App::get_baseurl().'/videos/'.$a->data['user']['nickname'].'/upload'),
+		'$videos'     => $videos,
+		'$delete_url' => (($can_post)?App::get_baseurl().'/videos/'.$a->data['user']['nickname']:False)
 	));
 
 

From 4f26bee453fc252d8a0e20c5fab4522ae0e9d752 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Tue, 20 Dec 2016 12:45:16 +0100
Subject: [PATCH 19/41] Changed $a->get_baseurl() to App::get_baseurl()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 
---
 boot.php          |  6 +++---
 index.php         | 10 +++++-----
 mod/filerm.php    |  2 +-
 mod/follow.php    |  6 +++---
 mod/help.php      |  2 +-
 mod/match.php     |  6 +++---
 mod/redir.php     |  2 +-
 mod/removeme.php  |  2 +-
 mod/subthread.php |  4 ++--
 9 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/boot.php b/boot.php
index c500468e5..dec4eca32 100644
--- a/boot.php
+++ b/boot.php
@@ -1548,9 +1548,9 @@ function check_url(&$a) {
 	// We will only change the url to an ip address if there is no existing setting
 
 	if(! x($url))
-		$url = set_config('system','url',$a->get_baseurl());
-	if((! link_compare($url,$a->get_baseurl())) && (! preg_match("/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/",$a->get_hostname)))
-		$url = set_config('system','url',$a->get_baseurl());
+		$url = set_config('system','url',App::get_baseurl());
+	if((! link_compare($url,App::get_baseurl())) && (! preg_match("/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/",$a->get_hostname)))
+		$url = set_config('system','url',App::get_baseurl());
 
 	return;
 }
diff --git a/index.php b/index.php
index 08f24af60..39e8c583a 100644
--- a/index.php
+++ b/index.php
@@ -60,15 +60,15 @@ if(!$install) {
 	if ($a->max_processes_reached() OR $a->maxload_reached()) {
 		header($_SERVER["SERVER_PROTOCOL"].' 503 Service Temporarily Unavailable');
 		header('Retry-After: 120');
-		header('Refresh: 120; url='.$a->get_baseurl()."/".$a->query_string);
+		header('Refresh: 120; url='.App::get_baseurl()."/".$a->query_string);
 		die("System is currently unavailable. Please try again later");
 	}
 
 	if (get_config('system','force_ssl') AND ($a->get_scheme() == "http") AND
 		(intval(get_config('system','ssl_policy')) == SSL_POLICY_FULL) AND
-		(substr($a->get_baseurl(), 0, 8) == "https://")) {
+		(substr(App::get_baseurl(), 0, 8) == "https://")) {
 		header("HTTP/1.1 302 Moved Temporarily");
-		header("Location: ".$a->get_baseurl()."/".$a->query_string);
+		header("Location: ".App::get_baseurl()."/".$a->query_string);
 		exit();
 	}
 
@@ -150,7 +150,7 @@ if((x($_GET,'zrl')) && (!$install && !$maintenance)) {
  *
  */
 
-// header('Link: <' . $a->get_baseurl() . '/amcd>; rel="acct-mgmt";');
+// header('Link: <' . App::get_baseurl() . '/amcd>; rel="acct-mgmt";');
 
 if(x($_COOKIE["Friendica"]) || (x($_SESSION,'authenticated')) || (x($_POST,'auth-params')) || ($a->module === 'login'))
 	require("include/auth.php");
@@ -281,7 +281,7 @@ if(strlen($a->module)) {
 
 		if((x($_SERVER,'QUERY_STRING')) && ($_SERVER['QUERY_STRING'] === 'q=internal_error.html') && isset($dreamhost_error_hack)) {
 			logger('index.php: dreamhost_error_hack invoked. Original URI =' . $_SERVER['REQUEST_URI']);
-			goaway($a->get_baseurl() . $_SERVER['REQUEST_URI']);
+			goaway(App::get_baseurl() . $_SERVER['REQUEST_URI']);
 		}
 
 		logger('index.php: page not found: ' . $_SERVER['REQUEST_URI'] . ' ADDRESS: ' . $_SERVER['REMOTE_ADDR'] . ' QUERY: ' . $_SERVER['QUERY_STRING'], LOGGER_DEBUG);
diff --git a/mod/filerm.php b/mod/filerm.php
index 2f504b80f..c8bf8658b 100644
--- a/mod/filerm.php
+++ b/mod/filerm.php
@@ -21,7 +21,7 @@ function filerm_content(&$a) {
 		file_tag_unsave_file(local_user(),$item_id,$term, $category);
 
 	if(x($_SESSION,'return_url'))
-		goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
+		goaway(App::get_baseurl() . '/' . $_SESSION['return_url']);
 
 	killme();
 }
diff --git a/mod/follow.php b/mod/follow.php
index f80529679..8f8c73c90 100644
--- a/mod/follow.php
+++ b/mod/follow.php
@@ -63,7 +63,7 @@ function follow_content(&$a) {
 		$request = $ret["request"];
 		$tpl = get_markup_template('dfrn_request.tpl');
 	} else {
-		$request = $a->get_baseurl()."/follow";
+		$request = App::get_baseurl()."/follow";
 		$tpl = get_markup_template('auto_request.tpl');
 	}
 
@@ -175,12 +175,12 @@ function follow_post(&$a) {
 			notice($result['message']);
 		goaway($return_url);
 	} elseif ($result['cid'])
-		goaway($a->get_baseurl().'/contacts/'.$result['cid']);
+		goaway(App::get_baseurl().'/contacts/'.$result['cid']);
 
 	info( t('Contact added').EOL);
 
 	if(strstr($return_url,'contacts'))
-		goaway($a->get_baseurl().'/contacts/'.$contact_id);
+		goaway(App::get_baseurl().'/contacts/'.$contact_id);
 
 	goaway($return_url);
 	// NOTREACHED
diff --git a/mod/help.php b/mod/help.php
index 722256927..0512e0f2e 100644
--- a/mod/help.php
+++ b/mod/help.php
@@ -77,7 +77,7 @@ function help_content(&$a) {
 					if ($level>$lastlevel) $toc.="
    ";
 					$idnum[$level]++;
 					$id = implode("_", array_slice($idnum,1,$level));
-					$href = $a->get_baseurl()."/help/{$filename}#{$id}";
+					$href = App::get_baseurl()."/help/{$filename}#{$id}";
 					$toc .= "
  • ".strip_tags($line)."
    • ";
 					$line = "".$line;
 					$lastlevel = $level;
diff --git a/mod/match.php b/mod/match.php
index 6eb24338c..a9535d2d6 100644
--- a/mod/match.php
+++ b/mod/match.php
@@ -23,7 +23,7 @@ function match_content(&$a) {
 	$a->page['aside'] .= findpeople_widget();
 	$a->page['aside'] .= follow_widget();
 
-	$_SESSION['return_url'] = $a->get_baseurl() . '/' . $a->cmd;
+	$_SESSION['return_url'] = App::get_baseurl() . '/' . $a->cmd;
 
 	$r = q("SELECT `pub_keywords`, `prv_keywords` FROM `profile` WHERE `is-default` = 1 AND `uid` = %d LIMIT 1",
 		intval(local_user())
@@ -47,7 +47,7 @@ function match_content(&$a) {
 		if(strlen(get_config('system','directory')))
 			$x = post_url(get_server().'/msearch', $params);
 		else
-			$x = post_url($a->get_baseurl() . '/msearch', $params);
+			$x = post_url(App::get_baseurl() . '/msearch', $params);
 
 		$j = json_decode($x);
 
@@ -68,7 +68,7 @@ function match_content(&$a) {
 
 				if (!count($match)) {
 					$jj->photo = str_replace("http:///photo/", get_server()."/photo/", $jj->photo);
-					$connlnk = $a->get_baseurl() . '/follow/?url=' . $jj->url;
+					$connlnk = App::get_baseurl() . '/follow/?url=' . $jj->url;
 					$photo_menu = array(
 						'profile' => array(t("View Profile"), zrl($jj->url)),
 						'follow' => array(t("Connect/Follow"), $connlnk)
diff --git a/mod/redir.php b/mod/redir.php
index 762d373d5..be5e0c593 100644
--- a/mod/redir.php
+++ b/mod/redir.php
@@ -64,7 +64,7 @@ function redir_init(&$a) {
 	}
 
 	if (local_user()) {
-		$handle = $a->user['nickname'] . '@' . substr($a->get_baseurl(),strpos($a->get_baseurl(),'://')+3);
+		$handle = $a->user['nickname'] . '@' . substr(App::get_baseurl(),strpos(App::get_baseurl(),'://')+3);
 	}
 	if (remote_user()) {
 		$handle = $_SESSION['handle'];
diff --git a/mod/removeme.php b/mod/removeme.php
index b7043f37b..6920cbc18 100644
--- a/mod/removeme.php
+++ b/mod/removeme.php
@@ -47,7 +47,7 @@ function removeme_content(&$a) {
 
 	$tpl = get_markup_template('removeme.tpl');
 	$o .= replace_macros($tpl, array(
-		'$basedir' => $a->get_baseurl(),
+		'$basedir' => App::get_baseurl(),
 		'$hash' => $hash,
 		'$title' => t('Remove My Account'),
 		'$desc' => t('This will completely remove your account. Once this has been done it is not recoverable.'),
diff --git a/mod/subthread.php b/mod/subthread.php
index 66072bcc8..7e2632c68 100644
--- a/mod/subthread.php
+++ b/mod/subthread.php
@@ -87,7 +87,7 @@ function subthread_content(&$a) {
 
 	$post_type = (($item['resource-id']) ? t('photo') : t('status'));
 	$objtype = (($item['resource-id']) ? ACTIVITY_OBJ_PHOTO : ACTIVITY_OBJ_NOTE );
-	$link = xmlify('' . "\n") ;
+	$link = xmlify('' . "\n") ;
 	$body = $item['body'];
 
 	$obj = <<< EOT
@@ -128,7 +128,7 @@ EOT;
 
 	$ulink = '[url=' . $contact['url'] . ']' . $contact['name'] . '[/url]';
 	$alink = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
-	$plink = '[url=' . $a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id'] . ']' . $post_type . '[/url]';
+	$plink = '[url=' . App::get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id'] . ']' . $post_type . '[/url]';
 	$arr['body'] =  sprintf( $bodyverb, $ulink, $alink, $plink );
 
 	$arr['verb'] = $activity;

From 1f93024ed63492497c74d287007f1faa5a13084e Mon Sep 17 00:00:00 2001
From: Michael 
Date: Tue, 20 Dec 2016 07:08:03 +0000
Subject: [PATCH 20/41] Workaround for vanished database connections while
 authentication

---
 include/auth_ejabberd.php | 26 ++++++++++++++++++--------
 1 file changed, 18 insertions(+), 8 deletions(-)

diff --git a/include/auth_ejabberd.php b/include/auth_ejabberd.php
index e12da35ef..8ee3af8e2 100755
--- a/include/auth_ejabberd.php
+++ b/include/auth_ejabberd.php
@@ -159,14 +159,19 @@ class exAuth {
 		$sUser = str_replace(array("%20", "(a)"), array(" ", "@"), $aCommand[1]);
 		$this->writeDebugLog("[debug] checking isuser for ". $sUser."@".$aCommand[2]);
 
-		// If the hostnames doesn't match, we try to check remotely
-		if ($a->get_hostname() != $aCommand[2])
-			$found = $this->check_user($aCommand[2], $aCommand[1], true);
-		else {
+		// Does the hostname match? So we try directly
+		if ($a->get_hostname() == $aCommand[2]) {
 			$sQuery = "SELECT `uid` FROM `user` WHERE `nickname`='".dbesc($sUser)."'";
 			$this->writeDebugLog("[debug] using query ". $sQuery);
 			$r = q($sQuery);
 			$found = dbm::is_result($r);
+		} else {
+			$found = false;
+		}
+
+		// If the hostnames doesn't match or there is some failure, we try to check remotely
+		if (!$found) {
+			$found = $this->check_user($aCommand[2], $aCommand[1], true);
 		}
 
 		if ($found) {
@@ -227,10 +232,8 @@ class exAuth {
 		$sUser = str_replace(array("%20", "(a)"), array(" ", "@"), $aCommand[1]);
 		$this->writeDebugLog("[debug] doing auth for ".$sUser."@".$aCommand[2]);
 
-		// If the hostnames doesn't match, we try to authenticate remotely
-		if ($a->get_hostname() != $aCommand[2])
-			$Error = !$this->check_credentials($aCommand[2], $aCommand[1], $aCommand[3], true);
-		else {
+		// Does the hostname match? So we try directly
+		if ($a->get_hostname() == $aCommand[2]) {
 			$sQuery = "SELECT `uid`, `password` FROM `user` WHERE `nickname`='".dbesc($sUser)."'";
 			$this->writeDebugLog("[debug] using query ". $sQuery);
 			if ($oResult = q($sQuery)) {
@@ -246,6 +249,13 @@ class exAuth {
 				$this->writeLog("[exAuth] got password ".$oConfig[0]["v"]);
 				$Error = ($aCommand[3] != $oConfig[0]["v"]);
 			}
+		} else {
+			$Error = true;
+		}
+
+		// If the hostnames doesn't match or there is some failure, we try to check remotely
+		if ($Error) {
+			$Error = !$this->check_credentials($aCommand[2], $aCommand[1], $aCommand[3], true);
 		}
 
 		if ($Error) {

From 4aafbb09a539069b6e07673208d107c83ff0e1ab Mon Sep 17 00:00:00 2001
From: Michael 
Date: Tue, 20 Dec 2016 07:10:47 +0000
Subject: [PATCH 21/41] The object type "photo" is deprecated and was replaced
 by "image"
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 

Conflicts:
	include/like.php
	mod/photos.php
	mod/subthread.php
---
 include/diaspora.php | 2 +-
 include/like.php     | 2 +-
 mod/photos.php       | 4 ++--
 mod/subthread.php    | 2 +-
 mod/tagger.php       | 2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/diaspora.php b/include/diaspora.php
index 94c6ccfb8..3b4832e74 100644
--- a/include/diaspora.php
+++ b/include/diaspora.php
@@ -2290,7 +2290,7 @@ class diaspora {
 				$body = "[img]".unxmlify($photo->remote_photo_path).
 					unxmlify($photo->remote_photo_name)."[/img]\n".$body;
 
-			$datarray["object-type"] = ACTIVITY_OBJ_PHOTO;
+			$datarray["object-type"] = ACTIVITY_OBJ_IMAGE;
 		} else {
 			$datarray["object-type"] = ACTIVITY_OBJ_NOTE;
 
diff --git a/include/like.php b/include/like.php
index 8223cf362..b04b9b4e0 100644
--- a/include/like.php
+++ b/include/like.php
@@ -164,7 +164,7 @@ function do_like($item_id, $verb) {
 	$post_type = (($item['resource-id']) ? t('photo') : t('status'));
 	if($item['object-type'] === ACTIVITY_OBJ_EVENT)
 		$post_type = t('event');
-	$objtype = (($item['resource-id']) ? ACTIVITY_OBJ_PHOTO : ACTIVITY_OBJ_NOTE );
+	$objtype = (($item['resource-id']) ? ACTIVITY_OBJ_IMAGE : ACTIVITY_OBJ_NOTE );
 	$link = xmlify('' . "\n") ;
 	$body = $item['body'];
 
diff --git a/mod/photos.php b/mod/photos.php
index 5b402746a..c60f8dd49 100644
--- a/mod/photos.php
+++ b/mod/photos.php
@@ -681,7 +681,7 @@ function photos_post(&$a) {
 					$arr['visible']       = 1;
 					$arr['verb']          = ACTIVITY_TAG;
 					$arr['object-type']   = ACTIVITY_OBJ_PERSON;
-					$arr['target-type']   = ACTIVITY_OBJ_PHOTO;
+					$arr['target-type']   = ACTIVITY_OBJ_IMAGE;
 					$arr['tag']           = $tagged[4];
 					$arr['inform']        = $tagged[2];
 					$arr['origin']        = 1;
@@ -694,7 +694,7 @@ function photos_post(&$a) {
 						$arr['object'] .= xmlify('' . "\n");
 					$arr['object'] .= '' . "\n";
 
-					$arr['target'] = '' . ACTIVITY_OBJ_PHOTO . '' . $p[0]['desc'] . ''
+					$arr['target'] = '' . ACTIVITY_OBJ_IMAGE . '' . $p[0]['desc'] . ''
 						. App::get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '';
 					$arr['target'] .= '' . xmlify('' . "\n" . '') . '';
 
diff --git a/mod/subthread.php b/mod/subthread.php
index 7e2632c68..81cb1fcc1 100644
--- a/mod/subthread.php
+++ b/mod/subthread.php
@@ -86,7 +86,7 @@ function subthread_content(&$a) {
 	$uri = item_new_uri($a->get_hostname(),$owner_uid);
 
 	$post_type = (($item['resource-id']) ? t('photo') : t('status'));
-	$objtype = (($item['resource-id']) ? ACTIVITY_OBJ_PHOTO : ACTIVITY_OBJ_NOTE );
+	$objtype = (($item['resource-id']) ? ACTIVITY_OBJ_IMAGE : ACTIVITY_OBJ_NOTE );
 	$link = xmlify('' . "\n") ;
 	$body = $item['body'];
 
diff --git a/mod/tagger.php b/mod/tagger.php
index d44288ef0..4055edddb 100644
--- a/mod/tagger.php
+++ b/mod/tagger.php
@@ -60,7 +60,7 @@ function tagger_content(&$a) {
 	$uri = item_new_uri($a->get_hostname(),$owner_uid);
 	$xterm = xmlify($term);
 	$post_type = (($item['resource-id']) ? t('photo') : t('status'));
-	$targettype = (($item['resource-id']) ? ACTIVITY_OBJ_PHOTO : ACTIVITY_OBJ_NOTE );
+	$targettype = (($item['resource-id']) ? ACTIVITY_OBJ_IMAGE : ACTIVITY_OBJ_NOTE );
 
 	$link = xmlify('' . "\n") ;

From d72673b1624908279d0a79a20888577ddfb5d9d1 Mon Sep 17 00:00:00 2001
From: Michael 
Date: Tue, 20 Dec 2016 07:13:22 +0000
Subject: [PATCH 22/41] Only distribute items to active contacts

---
 include/notifier.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/notifier.php b/include/notifier.php
index 9e1450ba2..d78db4055 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -576,7 +576,7 @@ function notifier_run(&$argv, &$argc){
 			$r0 = array();
 
 		$r1 = q("SELECT DISTINCT(`batch`), `id`, `name`,`network` FROM `contact` WHERE `network` = '%s'
-			AND `uid` = %d AND `rel` != %d group by `batch` ORDER BY rand() ",
+			AND `uid` = %d AND `rel` != %d AND NOT `blocked` AND NOT `pending` AND NOT `archive` GROUP BY `batch` ORDER BY rand()",
 			dbesc(NETWORK_DIASPORA),
 			intval($owner['uid']),
 			intval(CONTACT_IS_SHARING)

From 361a55155c5b439c5a527647bd22356560c867a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Tue, 20 Dec 2016 16:21:59 +0100
Subject: [PATCH 23/41] Don't cherry-pick: reverted unrelated changes
 (dbm::is_result())
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 
---
 include/Core/Config.php  | 2 +-
 include/Core/PConfig.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/Core/Config.php b/include/Core/Config.php
index 523572886..7b7045a9e 100644
--- a/include/Core/Config.php
+++ b/include/Core/Config.php
@@ -97,7 +97,7 @@ class Config {
 			dbesc($family),
 			dbesc($key)
 		);
-		if (dbm::is_result($ret)) {
+		if (count($ret)) {
 			// manage array value
 			$val = (preg_match("|^a:[0-9]+:{.*}$|s", $ret[0]['v'])?unserialize( $ret[0]['v']):$ret[0]['v']);
 			$a->config[$family][$key] = $val;
diff --git a/include/Core/PConfig.php b/include/Core/PConfig.php
index 49b69a1f7..43735018e 100644
--- a/include/Core/PConfig.php
+++ b/include/Core/PConfig.php
@@ -92,7 +92,7 @@ class PConfig {
 			dbesc($key)
 		);
 
-		if (dbm::is_result($ret)) {
+		if (count($ret)) {
 			$val = (preg_match("|^a:[0-9]+:{.*}$|s", $ret[0]['v'])?unserialize( $ret[0]['v']):$ret[0]['v']);
 			$a->config[$uid][$family][$key] = $val;
 

From 4805aa8fdb51bbfa58e8dafb5579846ded7bb1ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Tue, 20 Dec 2016 16:28:23 +0100
Subject: [PATCH 24/41] Don't cherry-pick: - reverted dbm::is_result() to
 count()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 
---
 mod/dfrn_confirm.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mod/dfrn_confirm.php b/mod/dfrn_confirm.php
index 6d97899af..2eca28b95 100644
--- a/mod/dfrn_confirm.php
+++ b/mod/dfrn_confirm.php
@@ -584,7 +584,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
 			dbesc($decrypted_source_url),
 			intval($local_uid)
 		);
-		if(! dbm::is_result($ret)) {
+		if(! count($ret)) {
 			if(strstr($decrypted_source_url,'http:'))
 				$newurl = str_replace('http:','https:',$decrypted_source_url);
 			else
@@ -594,7 +594,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
 				dbesc($newurl),
 				intval($local_uid)
 			);
-			if(! dbm::is_result($ret)) {
+			if(! count($ret)) {
 				// this is either a bogus confirmation (?) or we deleted the original introduction.
 				$message = t('Contact record was not found for you on our site.');
 				xml_status(3,$message);

From de689583e2741a2caee0e266a19a07d1ad4ed043 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Tue, 20 Dec 2016 17:43:46 +0100
Subject: [PATCH 25/41] added more curly braces + space between "if" and brace
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 

Conflicts:
	mod/admin.php
---
 boot.php             | 15 +++++----
 include/follow.php   | 20 +++++++-----
 include/salmon.php   | 21 ++++++------
 include/security.php | 28 ++++++++--------
 include/socgraph.php | 77 ++++++++++++++++++++++++++------------------
 index.php            | 39 ++++++++++++----------
 mod/admin.php        | 73 +++++++++++++++++++++--------------------
 mod/allfriends.php   |  2 +-
 mod/cal.php          |  2 +-
 mod/delegate.php     |  4 +--
 mod/dfrn_confirm.php |  9 +++---
 mod/dfrn_request.php | 39 +++++++++++++---------
 mod/dirfind.php      | 36 +++++++++++++--------
 mod/events.php       | 22 +++++++------
 mod/settings.php     |  5 +--
 15 files changed, 225 insertions(+), 167 deletions(-)

diff --git a/boot.php b/boot.php
index dec4eca32..aab349814 100644
--- a/boot.php
+++ b/boot.php
@@ -670,22 +670,23 @@ class App {
 
 		#set_include_path("include/$this->hostname" . PATH_SEPARATOR . get_include_path());
 
-		if((x($_SERVER,'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'],0,9) === "pagename=") {
+		if ((x($_SERVER,'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'],0,9) === "pagename=") {
 			$this->query_string = substr($_SERVER['QUERY_STRING'],9);
 			// removing trailing / - maybe a nginx problem
 			if (substr($this->query_string, 0, 1) == "/")
 				$this->query_string = substr($this->query_string, 1);
-		} elseif((x($_SERVER,'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'],0,2) === "q=") {
+		} elseif ((x($_SERVER,'QUERY_STRING')) && substr($_SERVER['QUERY_STRING'],0,2) === "q=") {
 			$this->query_string = substr($_SERVER['QUERY_STRING'],2);
 			// removing trailing / - maybe a nginx problem
 			if (substr($this->query_string, 0, 1) == "/")
 				$this->query_string = substr($this->query_string, 1);
 		}
 
-		if (x($_GET,'pagename'))
+		if (x($_GET,'pagename')) {
 			$this->cmd = trim($_GET['pagename'],'/\\');
-		elseif (x($_GET,'q'))
+		} elseif (x($_GET,'q')) {
 			$this->cmd = trim($_GET['q'],'/\\');
+		}
 
 
 		// fix query_string
@@ -694,13 +695,15 @@ class App {
 
 		// unix style "homedir"
 
-		if(substr($this->cmd,0,1) === '~')
+		if (substr($this->cmd,0,1) === '~') {
 			$this->cmd = 'profile/' . substr($this->cmd,1);
+		}
 
 		// Diaspora style profile url
 
-		if(substr($this->cmd,0,2) === 'u/')
+		if (substr($this->cmd,0,2) === 'u/') {
 			$this->cmd = 'profile/' . substr($this->cmd,2);
+		}
 
 
 		/*
diff --git a/include/follow.php b/include/follow.php
index e67beb84c..15e8dd28d 100644
--- a/include/follow.php
+++ b/include/follow.php
@@ -77,12 +77,12 @@ function new_contact($uid,$url,$interactive = false) {
 
 	$url = str_replace('/#!/','/',$url);
 
-	if(! allowed_url($url)) {
+	if (! allowed_url($url)) {
 		$result['message'] = t('Disallowed profile URL.');
 		return $result;
 	}
 
-	if(! $url) {
+	if (! $url) {
 		$result['message'] = t('Connect URL missing.');
 		return $result;
 	}
@@ -91,17 +91,21 @@ function new_contact($uid,$url,$interactive = false) {
 
 	call_hooks('follow', $arr);
 
-	if(x($arr['contact'],'name'))
+	if (x($arr['contact'],'name')) {
 		$ret = $arr['contact'];
-	else
+	}
+	else {
 		$ret = probe_url($url);
+	}
 
-	if($ret['network'] === NETWORK_DFRN) {
-		if($interactive) {
-			if(strlen($a->path))
+	if ($ret['network'] === NETWORK_DFRN) {
+		if ($interactive) {
+			if (strlen($a->path)) {
 				$myaddr = bin2hex(App::get_baseurl() . '/profile/' . $a->user['nickname']);
-			else
+			}
+			else {
 				$myaddr = bin2hex($a->user['nickname'] . '@' . $a->get_hostname());
+			}
 
 			goaway($ret['request'] . "&addr=$myaddr");
 
diff --git a/include/salmon.php b/include/salmon.php
index c5c3d7223..2b5833470 100644
--- a/include/salmon.php
+++ b/include/salmon.php
@@ -24,22 +24,24 @@ function get_salmon_key($uri,$keyhash) {
 	// We have found at least one key URL
 	// If it's inline, parse it - otherwise get the key
 
-	if(count($ret) > 0) {
-		for($x = 0; $x < count($ret); $x ++) {
-			if(substr($ret[$x],0,5) === 'data:') {
-				if(strstr($ret[$x],','))
+	if (count($ret) > 0) {
+		for ($x = 0; $x < count($ret); $x ++) {
+			if (substr($ret[$x],0,5) === 'data:') {
+				if (strstr($ret[$x],',')) {
 					$ret[$x] = substr($ret[$x],strpos($ret[$x],',')+1);
-				else
+				} else {
 					$ret[$x] = substr($ret[$x],5);
-			} elseif (normalise_link($ret[$x]) == 'http://')
+				}
+			} elseif (normalise_link($ret[$x]) == 'http://') {
 				$ret[$x] = fetch_url($ret[$x]);
+			}
 		}
 	}
 
 
 	logger('Key located: ' . print_r($ret,true));
 
-	if(count($ret) == 1) {
+	if (count($ret) == 1) {
 
 		// We only found one one key so we don't care if the hash matches.
 		// If it's the wrong key we'll find out soon enough because
@@ -50,10 +52,11 @@ function get_salmon_key($uri,$keyhash) {
 		return $ret[0];
 	}
 	else {
-		foreach($ret as $a) {
+		foreach ($ret as $a) {
 			$hash = base64url_encode(hash('sha256',$a));
-			if($hash == $keyhash)
+			if ($hash == $keyhash) {
 				return $a;
+			}
 		}
 	}
 
diff --git a/include/security.php b/include/security.php
index 7e14146d9..cd00b5f7b 100644
--- a/include/security.php
+++ b/include/security.php
@@ -94,11 +94,12 @@ function authenticate_success($user_record, $login_initial = false, $interactive
 
 
 	}
-	if($login_initial) {
+	if ($login_initial) {
 		call_hooks('logged_in', $a->user);
 
-		if(($a->module !== 'home') && isset($_SESSION['return_url']))
+		if (($a->module !== 'home') && isset($_SESSION['return_url'])) {
 			goaway(App::get_baseurl() . '/' . $_SESSION['return_url']);
+		}
 	}
 
 }
@@ -109,16 +110,17 @@ function can_write_wall(&$a,$owner) {
 
 	static $verified = 0;
 
-	if((! (local_user())) && (! (remote_user())))
+	if ((! (local_user())) && (! (remote_user()))) {
 		return false;
+	}
 
 	$uid = local_user();
 
-	if(($uid) && ($uid == $owner)) {
+	if (($uid) && ($uid == $owner)) {
 		return true;
 	}
 
-	if(remote_user()) {
+	if (remote_user()) {
 
 		// use remembered decision and avoid a DB lookup for each and every display item
 		// DO NOT use this function if there are going to be multiple owners
@@ -126,25 +128,25 @@ function can_write_wall(&$a,$owner) {
 		// We have a contact-id for an authenticated remote user, this block determines if the contact
 		// belongs to this page owner, and has the necessary permissions to post content
 
-		if($verified === 2)
+		if ($verified === 2) {
 			return true;
-		elseif($verified === 1)
+		} elseif ($verified === 1) {
 			return false;
-		else {
+		} else {
 			$cid = 0;
 
-			if(is_array($_SESSION['remote'])) {
-				foreach($_SESSION['remote'] as $visitor) {
-					if($visitor['uid'] == $owner) {
+			if (is_array($_SESSION['remote'])) {
+				foreach ($_SESSION['remote'] as $visitor) {
+					if ($visitor['uid'] == $owner) {
 						$cid = $visitor['cid'];
 						break;
 					}
 				}
 			}
 
-			if(! $cid)
+			if (! $cid) {
 				return false;
-
+			}
 
 			$r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` INNER JOIN `user` on `user`.`uid` = `contact`.`uid` 
 				WHERE `contact`.`uid` = %d AND `contact`.`id` = %d AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0 
diff --git a/include/socgraph.php b/include/socgraph.php
index 5960764f9..135d759bf 100644
--- a/include/socgraph.php
+++ b/include/socgraph.php
@@ -91,8 +91,8 @@ function poco_load($cid,$uid = 0,$zcid = 0,$url = null) {
 
 		$name = $entry->displayName;
 
-		if(isset($entry->urls)) {
-			foreach($entry->urls as $url) {
+		if (isset($entry->urls)) {
+			foreach ($entry->urls as $url) {
 				if ($url->type == 'profile') {
 					$profile_url = $url->value;
 					continue;
@@ -104,7 +104,7 @@ function poco_load($cid,$uid = 0,$zcid = 0,$url = null) {
 			}
 		}
 		if (isset($entry->photos)) {
-			foreach($entry->photos as $photo) {
+			foreach ($entry->photos as $photo) {
 				if ($photo->type == 'profile') {
 					$profile_photo = $photo->value;
 					continue;
@@ -112,29 +112,37 @@ function poco_load($cid,$uid = 0,$zcid = 0,$url = null) {
 			}
 		}
 
-		if(isset($entry->updated))
+		if (isset($entry->updated)) {
 			$updated = date("Y-m-d H:i:s", strtotime($entry->updated));
+		}
 
-		if(isset($entry->network))
+		if (isset($entry->network)) {
 			$network = $entry->network;
+		}
 
-		if(isset($entry->currentLocation))
+		if (isset($entry->currentLocation)) {
 			$location = $entry->currentLocation;
+		}
 
-		if(isset($entry->aboutMe))
+		if (isset($entry->aboutMe)) {
 			$about = html2bbcode($entry->aboutMe);
+		}
 
-		if(isset($entry->gender))
+		if (isset($entry->gender)) {
 			$gender = $entry->gender;
+		}
 
-		if(isset($entry->generation) AND ($entry->generation > 0))
+		if (isset($entry->generation) AND ($entry->generation > 0)) {
 			$generation = ++$entry->generation;
+		}
 
-		if(isset($entry->tags))
-			foreach($entry->tags as $tag)
+		if (isset($entry->tags)) {
+			foreach($entry->tags as $tag) {
 				$keywords = implode(", ", $tag);
+			}
+		}
 
-		if(isset($entry->contactType) AND ($entry->contactType >= 0))
+		if (isset($entry->contactType) AND ($entry->contactType >= 0))
 			$contact_type = $entry->contactType;
 
 		// If you query a Friendica server for its profiles, the network has to be Friendica
@@ -171,8 +179,6 @@ function poco_load($cid,$uid = 0,$zcid = 0,$url = null) {
 
 function poco_check($profile_url, $name, $network, $profile_photo, $about, $location, $gender, $keywords, $connect_url, $updated, $generation, $cid = 0, $uid = 0, $zcid = 0) {
 
-	$a = get_app();
-
 	// Generation:
 	//  0: No definition
 	//  1: Profiles on this server
@@ -1186,12 +1192,12 @@ function update_suggestions() {
 
 	$done[] = App::get_baseurl() . '/poco';
 
-	if(strlen(get_config('system','directory'))) {
+	if (strlen(get_config('system','directory'))) {
 		$x = fetch_url(get_server()."/pubsites");
 		if ($x) {
 			$j = json_decode($x);
 			if ($j->entries) {
-				foreach($j->entries as $entry) {
+				foreach ($j->entries as $entry) {
 
 					poco_check_server($entry->url);
 
@@ -1210,7 +1216,7 @@ function update_suggestions() {
 	);
 
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$base = substr($rr['poco'],0,strrpos($rr['poco'],'/'));
 			if(! in_array($base,$done))
 				poco_load(0,0,0,$base);
@@ -1221,7 +1227,7 @@ function update_suggestions() {
 function poco_discover_federation() {
 	$last = get_config('poco','last_federation_discovery');
 
-	if($last) {
+	if ($last) {
 		$next = $last + (24 * 60 * 60);
 		if($next > time())
 			return;
@@ -1377,7 +1383,7 @@ function poco_discover_server($data, $default_generation = 0) {
 
 		$name = $entry->displayName;
 
-		if(isset($entry->urls)) {
+		if (isset($entry->urls)) {
 			foreach($entry->urls as $url) {
 				if ($url->type == 'profile') {
 					$profile_url = $url->value;
@@ -1390,39 +1396,48 @@ function poco_discover_server($data, $default_generation = 0) {
 			}
 		}
 
-		if(isset($entry->photos)) {
-			foreach($entry->photos as $photo) {
-				if($photo->type == 'profile') {
+		if (isset($entry->photos)) {
+			foreach ($entry->photos as $photo) {
+				if ($photo->type == 'profile') {
 					$profile_photo = $photo->value;
 					continue;
 				}
 			}
 		}
 
-		if(isset($entry->updated))
+		if (isset($entry->updated)) {
 			$updated = date("Y-m-d H:i:s", strtotime($entry->updated));
+		}
 
-		if(isset($entry->network))
+		if(isset($entry->network)) {
 			$network = $entry->network;
+		}
 
-		if(isset($entry->currentLocation))
+		if(isset($entry->currentLocation)) {
 			$location = $entry->currentLocation;
+		}
 
-		if(isset($entry->aboutMe))
+		if(isset($entry->aboutMe)) {
 			$about = html2bbcode($entry->aboutMe);
+		}
 
-		if(isset($entry->gender))
+		if(isset($entry->gender)) {
 			$gender = $entry->gender;
+		}
 
-		if(isset($entry->generation) AND ($entry->generation > 0))
+		if(isset($entry->generation) AND ($entry->generation > 0)) {
 			$generation = ++$entry->generation;
+		}
 
-		if(isset($entry->contactType) AND ($entry->contactType >= 0))
+		if(isset($entry->contactType) AND ($entry->contactType >= 0)) {
 			$contact_type = $entry->contactType;
+		}
 
-		if(isset($entry->tags))
-			foreach($entry->tags as $tag)
+		if(isset($entry->tags)) {
+			foreach ($entry->tags as $tag) {
 				$keywords = implode(", ", $tag);
+			}
+		}
 
 		if ($generation > 0) {
 			$success = true;
diff --git a/index.php b/index.php
index 39e8c583a..f05151757 100644
--- a/index.php
+++ b/index.php
@@ -152,22 +152,26 @@ if((x($_GET,'zrl')) && (!$install && !$maintenance)) {
 
 // header('Link: <' . App::get_baseurl() . '/amcd>; rel="acct-mgmt";');
 
-if(x($_COOKIE["Friendica"]) || (x($_SESSION,'authenticated')) || (x($_POST,'auth-params')) || ($a->module === 'login'))
+if (x($_COOKIE["Friendica"]) || (x($_SESSION,'authenticated')) || (x($_POST,'auth-params')) || ($a->module === 'login')) {
 	require("include/auth.php");
+}
 
-if(! x($_SESSION,'authenticated'))
+if (! x($_SESSION,'authenticated')) {
 	header('X-Account-Management-Status: none');
+}
 
 /* set up page['htmlhead'] and page['end'] for the modules to use */
 $a->page['htmlhead'] = '';
 $a->page['end'] = '';
 
 
-if(! x($_SESSION,'sysmsg'))
+if (! x($_SESSION,'sysmsg')) {
 	$_SESSION['sysmsg'] = array();
+}
 
-if(! x($_SESSION,'sysmsg_info'))
+if (! x($_SESSION,'sysmsg_info')) {
 	$_SESSION['sysmsg_info'] = array();
+}
 
 /*
  * check_config() is responsible for running update scripts. These automatically
@@ -177,11 +181,11 @@ if(! x($_SESSION,'sysmsg_info'))
 
 // in install mode, any url loads install module
 // but we need "view" module for stylesheet
-if($install && $a->module!="view")
+if ($install && $a->module!="view") {
 	$a->module = 'install';
-elseif($maintenance && $a->module!="view")
+} elseif ($maintenance && $a->module!="view") {
 	$a->module = 'maintenance';
-else {
+} else {
 	check_url($a);
 	check_db();
 	check_plugins($a);
@@ -191,8 +195,7 @@ nav_set_selected('nothing');
 
 //Don't populate apps_menu if apps are private
 $privateapps = get_config('config','private_addons');
-if((local_user()) || (! $privateapps === "1"))
-{
+if ((local_user()) || (! $privateapps === "1")) {
 	$arr = array('app_menu' => $a->apps);
 
 	call_hooks('app_menu', $arr);
@@ -238,9 +241,9 @@ if(strlen($a->module)) {
 
 	$privateapps = get_config('config','private_addons');
 
-	if(is_array($a->plugins) && in_array($a->module,$a->plugins) && file_exists("addon/{$a->module}/{$a->module}.php")) {
+	if (is_array($a->plugins) && in_array($a->module,$a->plugins) && file_exists("addon/{$a->module}/{$a->module}.php")) {
 		//Check if module is an app and if public access to apps is allowed or not
-		if((!local_user()) && plugin_is_app($a->module) && $privateapps === "1") {
+		if ((!local_user()) && plugin_is_app($a->module) && $privateapps === "1") {
 			info( t("You must be logged in to use addons. "));
 		}
 		else {
@@ -254,7 +257,7 @@ if(strlen($a->module)) {
 	 * If not, next look for a 'standard' program module in the 'mod' directory
 	 */
 
-	if((! $a->module_loaded) && (file_exists("mod/{$a->module}.php"))) {
+	if ((! $a->module_loaded) && (file_exists("mod/{$a->module}.php"))) {
 		include_once("mod/{$a->module}.php");
 		$a->module_loaded = true;
 	}
@@ -272,14 +275,14 @@ if(strlen($a->module)) {
 	 *
 	 */
 
-	if(! $a->module_loaded) {
+	if (! $a->module_loaded) {
 
 		// Stupid browser tried to pre-fetch our Javascript img template. Don't log the event or return anything - just quietly exit.
-		if((x($_SERVER,'QUERY_STRING')) && preg_match('/{[0-9]}/',$_SERVER['QUERY_STRING']) !== 0) {
+		if ((x($_SERVER,'QUERY_STRING')) && preg_match('/{[0-9]}/',$_SERVER['QUERY_STRING']) !== 0) {
 			killme();
 		}
 
-		if((x($_SERVER,'QUERY_STRING')) && ($_SERVER['QUERY_STRING'] === 'q=internal_error.html') && isset($dreamhost_error_hack)) {
+		if ((x($_SERVER,'QUERY_STRING')) && ($_SERVER['QUERY_STRING'] === 'q=internal_error.html') && isset($dreamhost_error_hack)) {
 			logger('index.php: dreamhost_error_hack invoked. Original URI =' . $_SERVER['REQUEST_URI']);
 			goaway(App::get_baseurl() . $_SERVER['REQUEST_URI']);
 		}
@@ -304,11 +307,13 @@ if (file_exists($theme_info_file)){
 
 /* initialise content region */
 
-if(! x($a->page,'content'))
+if (! x($a->page,'content')) {
 	$a->page['content'] = '';
+}
 
-if(!$install && !$maintenance)
+if (!$install && !$maintenance) {
 	call_hooks('page_content_top',$a->page['content']);
+}
 
 /**
  * Call module functions
diff --git a/mod/admin.php b/mod/admin.php
index b4495a194..bfc8aef7b 100644
--- a/mod/admin.php
+++ b/mod/admin.php
@@ -1129,19 +1129,19 @@ function admin_page_dbsync(&$a) {
 			$failed[] = $upd;
 		}
 	}
-	if(! count($failed)) {
+	if (! count($failed)) {
 		$o = replace_macros(get_markup_template('structure_check.tpl'),array(
-			'$base' => App::get_baseurl(true),
+			'$base'   => App::get_baseurl(true),
 			'$banner' => t('No failed updates.'),
-			'$check' => t('Check database structure'),
+			'$check'  => t('Check database structure'),
 		));
 	} else {
 		$o = replace_macros(get_markup_template('failed_updates.tpl'),array(
-			'$base' => App::get_baseurl(true),
+			'$base'   => App::get_baseurl(true),
 			'$banner' => t('Failed Updates'),
-			'$desc' => t('This does not include updates prior to 1139, which did not return a status.'),
-			'$mark' => t('Mark success (if update was manually applied)'),
-			'$apply' => t('Attempt to execute this update step automatically'),
+			'$desc'   => t('This does not include updates prior to 1139, which did not return a status.'),
+			'$mark'   => t('Mark success (if update was manually applied)'),
+			'$apply'  => t('Attempt to execute this update step automatically'),
 			'$failed' => $failed
 		));
 	}
@@ -1156,11 +1156,11 @@ function admin_page_dbsync(&$a) {
  * @param App $a
  */
 function admin_page_users_post(&$a){
-	$pending     =	(x($_POST, 'pending')			? $_POST['pending']		: array());
-	$users       =	(x($_POST, 'user')			? $_POST['user']		: array());
-	$nu_name     =	(x($_POST, 'new_user_name')		? $_POST['new_user_name']	: '');
-	$nu_nickname =	(x($_POST, 'new_user_nickname')		? $_POST['new_user_nickname']	: '');
-	$nu_email    =	(x($_POST, 'new_user_email')		? $_POST['new_user_email']	: '');
+	$pending     =	(x($_POST, 'pending')           ? $_POST['pending']           : array());
+	$users       =	(x($_POST, 'user')              ? $_POST['user']		      : array());
+	$nu_name     =	(x($_POST, 'new_user_name')     ? $_POST['new_user_name']     : '');
+	$nu_nickname =	(x($_POST, 'new_user_nickname') ? $_POST['new_user_nickname'] : '');
+	$nu_email    =	(x($_POST, 'new_user_email')    ? $_POST['new_user_email']    : '');
 	$nu_language = get_config('system', 'language');
 
 	check_form_security_token_redirectOnErr('/admin/users', 'admin_users');
@@ -1546,7 +1546,7 @@ function admin_page_plugins(&$a){
 	 * List plugins
 	 */
 
-	if(x($_GET,"a") && $_GET['a']=="r") {
+	if (x($_GET,"a") && $_GET['a']=="r") {
 		check_form_security_token_redirectOnErr(App::get_baseurl().'/admin/plugins', 'admin_themes', 't');
 		reload_plugins();
 		info("Plugins reloaded");
@@ -1555,23 +1555,26 @@ function admin_page_plugins(&$a){
 
 	$plugins = array();
 	$files = glob("addon/*/");
-	if($files) {
-		foreach($files as $file) {
-			if(is_dir($file)) {
+	if ($files) {
+		foreach ($files as $file) {
+			if (is_dir($file)) {
 				list($tmp, $id)=array_map("trim", explode("/",$file));
 				$info = get_plugin_info($id);
 				$show_plugin = true;
 
 				// If the addon is unsupported, then only show it, when it is enabled
-				if((strtolower($info["status"]) == "unsupported") AND !in_array($id,  $a->plugins))
+				if ((strtolower($info["status"]) == "unsupported") AND !in_array($id,  $a->plugins)) {
 					$show_plugin = false;
+				}
 
 				// Override the above szenario, when the admin really wants to see outdated stuff
-				if(get_config("system", "show_unsupported_addons"))
+				if (get_config("system", "show_unsupported_addons")) {
 					$show_plugin = true;
+				}
 
-				if($show_plugin)
+				if ($show_plugin) {
 					$plugins[] = array($id, (in_array($id,  $a->plugins)?"on":"off") , $info);
+				}
 			}
 		}
 	}
@@ -1798,11 +1801,11 @@ function admin_page_themes(&$a){
 
 
 	// reload active themes
-	if(x($_GET,"a") && $_GET['a']=="r") {
+	if (x($_GET,"a") && $_GET['a']=="r") {
 		check_form_security_token_redirectOnErr(App::get_baseurl().'/admin/themes', 'admin_themes', 't');
-		if($themes) {
-			foreach($themes as $th) {
-				if($th['allowed']) {
+		if ($themes) {
+			foreach ($themes as $th) {
+				if ($th['allowed']) {
 					uninstall_theme($th['name']);
 					install_theme($th['name']);
 				}
@@ -1817,7 +1820,7 @@ function admin_page_themes(&$a){
 	 */
 
 	$xthemes = array();
-	if($themes) {
+	if ($themes) {
 		foreach($themes as $th) {
 			$xthemes[] = array($th['name'],(($th['allowed']) ? "on" : "off"), get_theme_info($th['name']));
 		}
@@ -1826,17 +1829,17 @@ function admin_page_themes(&$a){
 
 	$t = get_markup_template("admin_plugins.tpl");
 	return replace_macros($t, array(
-		'$title' => t('Administration'),
-		'$page' => t('Themes'),
-		'$submit' => t('Save Settings'),
-		'$reload' => t('Reload active themes'),
-		'$baseurl' => App::get_baseurl(true),
-		'$function' => 'themes',
-		'$plugins' => $xthemes,
-		'$pcount' => count($themes),
-		'$noplugshint' => sprintf(t('No themes found on the system. They should be paced in %1$s'),'/view/themes'),
-		'$experimental' => t('[Experimental]'),
-		'$unsupported' => t('[Unsupported]'),
+		'$title'               => t('Administration'),
+		'$page'                => t('Themes'),
+		'$submit'              => t('Save Settings'),
+		'$reload'              => t('Reload active themes'),
+		'$baseurl'             => App::get_baseurl(true),
+		'$function'            => 'themes',
+		'$plugins'             => $xthemes,
+		'$pcount'              => count($themes),
+		'$noplugshint'         => sprintf(t('No themes found on the system. They should be paced in %1$s'),'/view/themes'),
+		'$experimental'        => t('[Experimental]'),
+		'$unsupported'         => t('[Unsupported]'),
 		'$form_security_token' => get_form_security_token("admin_themes"),
 	));
 }
diff --git a/mod/allfriends.php b/mod/allfriends.php
index 420bd8690..773b1ca80 100644
--- a/mod/allfriends.php
+++ b/mod/allfriends.php
@@ -29,8 +29,8 @@ function allfriends_content(&$a) {
 	);
 
 	if (! count($c)) {
-	}
 		return;
+	}
 
 	$a->page['aside'] = "";
 	profile_load($a, "", 0, get_contact_details_by_url($c[0]["url"]));
diff --git a/mod/cal.php b/mod/cal.php
index 8b8dbed95..49706e398 100644
--- a/mod/cal.php
+++ b/mod/cal.php
@@ -231,7 +231,7 @@ function cal_content(&$a) {
 			$r = sort_by_date($r);
 			foreach($r as $rr) {
 				$j = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['start'], 'j') : datetime_convert('UTC','UTC',$rr['start'],'j'));
-				if(! x($links,$j)) {
+				if (! x($links,$j)) {
 					$links[$j] = App::get_baseurl() . '/' . $a->cmd . '#link-' . $j;
 				}
 			}
diff --git a/mod/delegate.php b/mod/delegate.php
index 3bd1c85ed..14e542fb4 100644
--- a/mod/delegate.php
+++ b/mod/delegate.php
@@ -13,7 +13,7 @@ function delegate_content(&$a) {
 		return;
 	}
 
-	if($a->argc > 2 && $a->argv[1] === 'add' && intval($a->argv[2])) {
+	if ($a->argc > 2 && $a->argv[1] === 'add' && intval($a->argv[2])) {
 
 		// delegated admins can view but not change delegation permissions
 
@@ -42,7 +42,7 @@ function delegate_content(&$a) {
 		goaway(App::get_baseurl() . '/delegate');
 	}
 
-	if($a->argc > 2 && $a->argv[1] === 'remove' && intval($a->argv[2])) {
+	if ($a->argc > 2 && $a->argv[1] === 'remove' && intval($a->argv[2])) {
 
 		// delegated admins can view but not change delegation permissions
 
diff --git a/mod/dfrn_confirm.php b/mod/dfrn_confirm.php
index 2eca28b95..65ec67586 100644
--- a/mod/dfrn_confirm.php
+++ b/mod/dfrn_confirm.php
@@ -503,10 +503,11 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
 		// Let's send our user to the contact editor in case they want to
 		// do anything special with this new friend.
 
-		if($handsfree === null)
+		if ($handsfree === null) {
 			goaway(App::get_baseurl() . '/contacts/' . intval($contact_id));
-		else
+		} else {
 			return;
+		}
 		//NOTREACHED
 	}
 
@@ -522,7 +523,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
 	 *
 	 */
 
-	if(x($_POST,'source_url')) {
+	if (x($_POST,'source_url')) {
 
 		// We are processing an external confirmation to an introduction created by our user.
 
@@ -543,7 +544,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
 
 		// If $aes_key is set, both of these items require unpacking from the hex transport encoding.
 
-		if(x($aes_key)) {
+		if (x($aes_key)) {
 			$aes_key = hex2bin($aes_key);
 			$public_key = hex2bin($public_key);
 		}
diff --git a/mod/dfrn_request.php b/mod/dfrn_request.php
index 14ea0fdd4..e892598b0 100644
--- a/mod/dfrn_request.php
+++ b/mod/dfrn_request.php
@@ -120,17 +120,19 @@ function dfrn_request_post(&$a) {
 
 					$parms = Probe::profile($dfrn_url);
 
-					if(! count($parms)) {
+					if (! count($parms)) {
 						notice( t('Profile location is not valid or does not contain profile information.') . EOL );
 						return;
 					}
 					else {
-						if(! x($parms,'fn'))
+						if (! x($parms,'fn')) {
 							notice( t('Warning: profile location has no identifiable owner name.') . EOL );
-						if(! x($parms,'photo'))
+						}
+						if (! x($parms,'photo')) {
 							notice( t('Warning: profile location has no profile photo.') . EOL );
+						}
 						$invalid = Probe::valid_dfrn($parms);
-						if($invalid) {
+						if ($invalid) {
 							notice( sprintf( tt("%d required parameter was not found at the given location",
 												"%d required parameters were not found at the given location",
 												$invalid), $invalid) . EOL );
@@ -502,13 +504,13 @@ function dfrn_request_post(&$a) {
 				);
 			}
 			else {
-				if(! validate_url($url)) {
+				if (! validate_url($url)) {
 					notice( t('Invalid profile URL.') . EOL);
 					goaway(App::get_baseurl() . '/' . $a->cmd);
 					return; // NOTREACHED
 				}
 
-				if(! allowed_url($url)) {
+				if (! allowed_url($url)) {
 					notice( t('Disallowed profile URL.') . EOL);
 					goaway(App::get_baseurl() . '/' . $a->cmd);
 					return; // NOTREACHED
@@ -519,17 +521,19 @@ function dfrn_request_post(&$a) {
 
 				$parms = Probe::profile(($hcard) ? $hcard : $url);
 
-				if(! count($parms)) {
+				if (! count($parms)) {
 					notice( t('Profile location is not valid or does not contain profile information.') . EOL );
 					goaway(App::get_baseurl() . '/' . $a->cmd);
 				}
 				else {
-					if(! x($parms,'fn'))
+					if (! x($parms,'fn')) {
 						notice( t('Warning: profile location has no identifiable owner name.') . EOL );
-					if(! x($parms,'photo'))
+					}
+					if (! x($parms,'photo')) {
 						notice( t('Warning: profile location has no profile photo.') . EOL );
+					}
 					$invalid = Probe::valid_dfrn($parms);
-					if($invalid) {
+					if ($invalid) {
 						notice( sprintf( tt("%d required parameter was not found at the given location",
 											"%d required parameters were not found at the given location",
 											$invalid), $invalid) . EOL );
@@ -810,15 +814,18 @@ function dfrn_request_content(&$a) {
 			$myaddr = hex2bin($_GET['addr']);
 		elseif (x($_GET,'address') AND ($_GET['address'] != ""))
 			$myaddr = $_GET['address'];
-		elseif(local_user()) {
-			if(strlen($a->path)) {
+		elseif (local_user()) {
+			if (strlen($a->path)) {
 				$myaddr = App::get_baseurl() . '/profile/' . $a->user['nickname'];
 			}
 			else {
 				$myaddr = $a->user['nickname'] . '@' . substr(z_root(), strpos(z_root(),'://') + 3 );
 			}
-		} else	// last, try a zrl
+		}
+		else {
+			// last, try a zrl
 			$myaddr = get_my_url();
+		}
 
 		$target_addr = $a->profile['nickname'] . '@' . substr(z_root(), strpos(z_root(),'://') + 3 );
 
@@ -831,10 +838,12 @@ function dfrn_request_content(&$a) {
 		 *
 		 */
 
-		if($a->profile['page-flags'] == PAGE_NORMAL)
+		if ($a->profile['page-flags'] == PAGE_NORMAL) {
 			$tpl = get_markup_template('dfrn_request.tpl');
-		else
+		}
+		else {
 			$tpl = get_markup_template('auto_request.tpl');
+		}
 
 		$page_desc = t("Please enter your 'Identity Address' from one of the following supported communications networks:");
 
diff --git a/mod/dirfind.php b/mod/dirfind.php
index 8cb0e1a08..1a7842167 100644
--- a/mod/dirfind.php
+++ b/mod/dirfind.php
@@ -12,8 +12,9 @@ function dirfind_init(&$a) {
 		return;
 	}
 
-	if(! x($a->page,'aside'))
+	if (! x($a->page,'aside')) {
 		$a->page['aside'] = '';
+	}
 
 	$a->page['aside'] .= findpeople_widget();
 
@@ -31,7 +32,7 @@ function dirfind_content(&$a, $prefix = "") {
 
 	$search = $prefix.notags(trim($_REQUEST['search']));
 
-	if(strpos($search,'@') === 0) {
+	if (strpos($search,'@') === 0) {
 		$search = substr($search,1);
 		$header = sprintf( t('People Search - %s'), $search);
 		if ((valid_email($search) AND validate_email($search)) OR
@@ -41,7 +42,7 @@ function dirfind_content(&$a, $prefix = "") {
 		}
 	}
 
-	if(strpos($search,'!') === 0) {
+	if (strpos($search,'!') === 0) {
 		$search = substr($search,1);
 		$community = true;
 		$header = sprintf( t('Forum Search - %s'), $search);
@@ -49,7 +50,7 @@ function dirfind_content(&$a, $prefix = "") {
 
 	$o = '';
 
-	if($search) {
+	if ($search) {
 
 		if ($discover_user) {
 			$j = new stdClass();
@@ -85,15 +86,19 @@ function dirfind_content(&$a, $prefix = "") {
 			$perpage = 80;
 			$startrec = (($a->pager['page']) * $perpage) - $perpage;
 
-			if (get_config('system','diaspora_enabled'))
+			if (get_config('system','diaspora_enabled')) {
 				$diaspora = NETWORK_DIASPORA;
-			else
+			}
+			else {
 				$diaspora = NETWORK_DFRN;
+			}
 
-			if (!get_config('system','ostatus_disabled'))
+			if (!get_config('system','ostatus_disabled')) {
 				$ostatus = NETWORK_OSTATUS;
-			else
+			}
+			else {
 				$ostatus = NETWORK_DFRN;
+			}
 
 			$search2 = "%".$search."%";
 
@@ -133,8 +138,9 @@ function dirfind_content(&$a, $prefix = "") {
 			$j->items_page = $perpage;
 			$j->page = $a->pager['page'];
 			foreach ($results AS $result) {
-				if (poco_alternate_ostatus_url($result["url"]))
-					 continue;
+				if (poco_alternate_ostatus_url($result["url"])) {
+					continue;
+				}
 
 				$result = get_contact_details_by_url($result["url"], local_user(), $result);
 
@@ -167,16 +173,16 @@ function dirfind_content(&$a, $prefix = "") {
 			$j = json_decode($x);
 		}
 
-		if($j->total) {
+		if ($j->total) {
 			$a->set_pager_total($j->total);
 			$a->set_pager_itemspage($j->items_page);
 		}
 
-		if(count($j->results)) {
+		if (count($j->results)) {
 
 			$id = 0;
 
-			foreach($j->results as $jj) {
+			foreach ($j->results as $jj) {
 
 				$alt_text = "";
 
@@ -194,8 +200,10 @@ function dirfind_content(&$a, $prefix = "") {
 						$photo_menu = contact_photo_menu($contact[0]);
 						$details = _contact_detail_for_template($contact[0]);
 						$alt_text = $details['alt_text'];
-					} else
+					}
+					else {
 						$photo_menu = array();
+					}
 				} else {
 					$connlnk = App::get_baseurl().'/follow/?url='.(($jj->connect) ? $jj->connect : $jj->url);
 					$conntxt = t('Connect');
diff --git a/mod/events.php b/mod/events.php
index a20934222..655211774 100644
--- a/mod/events.php
+++ b/mod/events.php
@@ -253,15 +253,15 @@ function events_content(&$a) {
 	$ignored = ((x($_REQUEST,'ignored')) ? intval($_REQUEST['ignored']) : 0);
 
 	if($a->argc > 1) {
-		if($a->argc > 2 && $a->argv[1] == 'event') {
+		if ($a->argc > 2 && $a->argv[1] == 'event') {
 			$mode = 'edit';
 			$event_id = intval($a->argv[2]);
 		}
-		if($a->argv[1] === 'new') {
+		if ($a->argv[1] === 'new') {
 			$mode = 'new';
 			$event_id = 0;
 		}
-		if($a->argc > 2 && intval($a->argv[1]) && intval($a->argv[2])) {
+		if ($a->argc > 2 && intval($a->argv[1]) && intval($a->argv[2])) {
 			$mode = 'view';
 			$y = intval($a->argv[1]);
 			$m = intval($a->argv[2]);
@@ -269,23 +269,27 @@ function events_content(&$a) {
 	}
 
 	// The view mode part is similiar to /mod/cal.php
-	if($mode == 'view') {
+	if ($mode == 'view') {
 
 
 		$thisyear = datetime_convert('UTC',date_default_timezone_get(),'now','Y');
 		$thismonth = datetime_convert('UTC',date_default_timezone_get(),'now','m');
-		if(! $y)
+		if (! $y) {
 			$y = intval($thisyear);
-		if(! $m)
+		}
+		if (! $m) {
 			$m = intval($thismonth);
+		}
 
 		// Put some limits on dates. The PHP date functions don't seem to do so well before 1900.
 		// An upper limit was chosen to keep search engines from exploring links millions of years in the future.
 
-		if($y < 1901)
+		if ($y < 1901) {
 			$y = 1900;
-		if($y > 2099)
+		}
+		if ($y > 2099) {
 			$y = 2100;
+		}
 
 		$nextyear = $y;
 		$nextmonth = $m + 1;
@@ -341,7 +345,7 @@ function events_content(&$a) {
 			$r = sort_by_date($r);
 			foreach($r as $rr) {
 				$j = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['start'], 'j') : datetime_convert('UTC','UTC',$rr['start'],'j'));
-				if(! x($links,$j)) {
+				if (! x($links,$j)) {
 					$links[$j] = App::get_baseurl() . '/' . $a->cmd . '#link-' . $j;
 				}
 			}
diff --git a/mod/settings.php b/mod/settings.php
index e67ea9bc6..cedee1847 100644
--- a/mod/settings.php
+++ b/mod/settings.php
@@ -1170,13 +1170,14 @@ function settings_content(&$a) {
 		));
 	}
 
-	if(strlen(get_config('system','directory'))) {
+	if (strlen(get_config('system','directory'))) {
 		$profile_in_net_dir = replace_macros($opt_tpl,array(
 			'$field' 	=> array('profile_in_netdirectory', t('Publish your default profile in the global social directory?'), $profile['net-publish'], '', array(t('No'),t('Yes'))),
 		));
 	}
-	else
+	else {
 		$profile_in_net_dir = '';
+	}
 
 
 	$hide_friends = replace_macros($opt_tpl,array(

From 6c0c9d542abaabd8000a10eb47b0921426fcd25d Mon Sep 17 00:00:00 2001
From: Roland Haeder 
Date: Tue, 20 Dec 2016 21:13:50 +0100
Subject: [PATCH 26/41] Continued with coding convention: - added curly braces
 around conditional code blocks - added space between if/foreach/... and brace
 - rewrote a code block so if dbm::is_result() fails it will abort, else the
 id   is fetched from INSERT statement - made some SQL keywords upper-cased
 and added back-ticks to columns/table names

Signed-off-by: Roland Haeder 
---
 include/acl_selectors.php     | 22 ++++++++++++--------
 include/api.php               |  4 ++--
 include/bbcode.php            |  2 +-
 include/contact_selectors.php |  2 +-
 include/contact_widgets.php   |  8 ++++---
 include/conversation.php      |  2 +-
 include/datetime.php          |  2 +-
 include/diaspora.php          | 14 ++++++-------
 include/expire.php            |  2 +-
 include/group.php             |  6 +++---
 include/identity.php          |  6 +++---
 include/message.php           | 39 +++++++++++++++++++----------------
 include/notifier.php          |  4 ++--
 include/plugin.php            |  3 ++-
 include/pubsubpublish.php     | 14 ++++++++-----
 include/queue.php             | 13 ++++++------
 include/text.php              |  4 ++--
 include/user.php              |  2 +-
 18 files changed, 82 insertions(+), 67 deletions(-)

diff --git a/include/acl_selectors.php b/include/acl_selectors.php
index 2be030304..dc86ba034 100644
--- a/include/acl_selectors.php
+++ b/include/acl_selectors.php
@@ -34,7 +34,7 @@ function group_select($selname,$selclass,$preselected = false,$size = 4) {
 	call_hooks($a->module . '_pre_' . $selname, $arr);
 
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			if((is_array($preselected)) && in_array($rr['id'], $preselected))
 				$selected = " selected=\"selected\" ";
 			else
@@ -145,7 +145,7 @@ function contact_selector($selname, $selclass, $preselected = false, $options) {
 	call_hooks($a->module . '_pre_' . $selname, $arr);
 
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			if((is_array($preselected)) && in_array($rr['id'], $preselected))
 				$selected = " selected=\"selected\" ";
 			else
@@ -221,16 +221,20 @@ function contact_select($selname, $selclass, $preselected = false, $size = 4, $p
 	$receiverlist = array();
 
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
-			if((is_array($preselected)) && in_array($rr['id'], $preselected))
+		foreach ($r as $rr) {
+			if ((is_array($preselected)) && in_array($rr['id'], $preselected)) {
 				$selected = " selected=\"selected\" ";
-			else
+			}
+			else {
 				$selected = '';
+			}
 
-			if($privmail)
+			if ($privmail) {
 				$trimmed = GetProfileUsername($rr['url'], $rr['name'], false);
-			else
+			}
+			else {
 				$trimmed = mb_substr($rr['name'],0,20);
+			}
 
 			$receiverlist[] = $trimmed;
 
@@ -260,7 +264,7 @@ function prune_deadguys($arr) {
 		return $arr;
 	$str = dbesc(implode(',',$arr));
 	$r = q("SELECT `id` FROM `contact` WHERE `id` IN ( " . $str . ") AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0 ");
-	if($r) {
+	if ($r) {
 		$ret = array();
 		foreach($r as $rr)
 			$ret[] = intval($rr['id']);
@@ -554,7 +558,7 @@ function acl_lookup(&$a, $out_type = 'json') {
 		// autocomplete for global contact search (e.g. navbar search)
 		$r = navbar_complete($a);
 		$contacts = array();
-		if($r) {
+		if ($r) {
 			foreach($r as $g) {
 				$contacts[] = array(
 					"photo"    => proxy_url($g['photo'], false, PROXY_SIZE_MICRO),
diff --git a/include/api.php b/include/api.php
index 2ae1aeaa0..a352da9fa 100644
--- a/include/api.php
+++ b/include/api.php
@@ -3068,8 +3068,8 @@
 		'image/gif' => 'gif'
 		);
 		$data = array('photo'=>array());
-		if($r) {
-			foreach($r as $rr) {
+		if ($r) {
+			foreach ($r as $rr) {
 				$photo = array();
 				$photo['id'] = $rr['resource-id'];
 				$photo['album'] = $rr['album'];
diff --git a/include/bbcode.php b/include/bbcode.php
index c05173f47..74dde2fdf 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -343,7 +343,7 @@ function bb_replace_images($body, $images) {
 	$newbody = $body;
 
 	$cnt = 0;
-	foreach($images as $image) {
+	foreach ($images as $image) {
 		// We're depending on the property of 'foreach' (specified on the PHP website) that
 		// it loops over the array starting from the first element and going sequentially
 		// to the last element
diff --git a/include/contact_selectors.php b/include/contact_selectors.php
index 0790e503e..ec9dff61d 100644
--- a/include/contact_selectors.php
+++ b/include/contact_selectors.php
@@ -13,7 +13,7 @@ function contact_profile_assign($current,$foreign_net) {
 			intval($_SESSION['uid']));
 
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$selected = (($rr['id'] == $current) ? " selected=\"selected\" " : "");
 			$o .= "\r\n";
 		}
diff --git a/include/contact_widgets.php b/include/contact_widgets.php
index 71a75d431..36675da87 100644
--- a/include/contact_widgets.php
+++ b/include/contact_widgets.php
@@ -97,9 +97,11 @@ function networks_widget($baseurl,$selected = '') {
 	$nets = array();
 	if (dbm::is_result($r)) {
 		require_once('include/contact_selectors.php');
-		foreach($r as $rr) {
-				if($rr['network'])
-					$nets[] = array('ref' => $rr['network'], 'name' => network_to_name($rr['network']), 'selected' => (($selected == $rr['network']) ? 'selected' : '' ));
+		foreach ($r as $rr) {
+			/// @TODO If 'network' is not there, this triggers an E_NOTICE
+			if ($rr['network']) {
+				$nets[] = array('ref' => $rr['network'], 'name' => network_to_name($rr['network']), 'selected' => (($selected == $rr['network']) ? 'selected' : '' ));
+			}
 		}
 	}
 
diff --git a/include/conversation.php b/include/conversation.php
index ccfc070d4..36eded8e8 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -78,7 +78,7 @@ function item_redir_and_replace_images($body, $images, $cid) {
 	$newbody .= $origbody;
 
 	$cnt = 0;
-	foreach($images as $image) {
+	foreach ($images as $image) {
 		// We're depending on the property of 'foreach' (specified on the PHP website) that
 		// it loops over the array starting from the first element and going sequentially
 		// to the last element
diff --git a/include/datetime.php b/include/datetime.php
index e88c274ab..a17c405dc 100644
--- a/include/datetime.php
+++ b/include/datetime.php
@@ -553,7 +553,7 @@ function update_contact_birthdays() {
 
 	$r = q("SELECT * FROM contact WHERE `bd` != '' AND `bd` != '0000-00-00' AND SUBSTRING(`bd`,1,4) != `bdyear` ");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 
 			logger('update_contact_birthday: ' . $rr['bd']);
 
diff --git a/include/diaspora.php b/include/diaspora.php
index 3b4832e74..cfb624fdf 100644
--- a/include/diaspora.php
+++ b/include/diaspora.php
@@ -319,8 +319,8 @@ class diaspora {
 			dbesc(NETWORK_DIASPORA),
 			dbesc($msg["author"])
 		);
-		if($r) {
-			foreach($r as $rr) {
+		if ($r) {
+			foreach ($r as $rr) {
 				logger("delivering to: ".$rr["username"]);
 				self::dispatch($rr,$msg);
 			}
@@ -806,7 +806,7 @@ class diaspora {
 			dbesc($guid)
 		);
 
-		if($r) {
+		if ($r) {
 			logger("message ".$guid." already exists for user ".$uid);
 			return $r[0]["id"];
 		}
@@ -1577,7 +1577,7 @@ class diaspora {
 			dbesc($message_uri),
 			intval($importer["uid"])
 		);
-		if($r) {
+		if ($r) {
 			logger("duplicate message already delivered.", LOGGER_DEBUG);
 			return false;
 		}
@@ -2022,7 +2022,7 @@ class diaspora {
 				FROM `item` WHERE `guid` = '%s' AND `visible` AND NOT `deleted` AND `body` != '' LIMIT 1",
 			dbesc($guid));
 
-		if($r) {
+		if ($r) {
 			logger("reshared message ".$guid." already exists on system.");
 
 			// Maybe it is already a reshared item?
@@ -2623,7 +2623,7 @@ class diaspora {
 
 		logger("transmit: ".$logid."-".$guid." returns: ".$return_code);
 
-		if(!$return_code || (($return_code == 503) && (stristr($a->get_curl_headers(), "retry-after")))) {
+		if (!$return_code || (($return_code == 503) && (stristr($a->get_curl_headers(), "retry-after")))) {
 			logger("queue message");
 
 			$r = q("SELECT `id` FROM `queue` WHERE `cid` = %d AND `network` = '%s' AND `content` = '%s' AND `batch` = %d LIMIT 1",
@@ -2632,7 +2632,7 @@ class diaspora {
 				dbesc($slap),
 				intval($public_batch)
 			);
-			if($r) {
+			if ($r) {
 				logger("add_to_queue ignored - identical item already in queue");
 			} else {
 				// queue message for redelivery
diff --git a/include/expire.php b/include/expire.php
index eca2b1c42..e3313a78b 100644
--- a/include/expire.php
+++ b/include/expire.php
@@ -40,7 +40,7 @@ function expire_run(&$argv, &$argc){
 
 	$r = q("SELECT `uid`,`username`,`expire` FROM `user` WHERE `expire` != 0");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			logger('Expire: ' . $rr['username'] . ' interval: ' . $rr['expire'], LOGGER_DEBUG);
 			item_expire($rr['uid'],$rr['expire']);
 		}
diff --git a/include/group.php b/include/group.php
index a2a55c444..6332c45da 100644
--- a/include/group.php
+++ b/include/group.php
@@ -53,7 +53,7 @@ function group_rmv($uid,$name) {
 		$r = q("SELECT def_gid, allow_gid, deny_gid FROM user WHERE uid = %d LIMIT 1",
 		       intval($uid)
 		);
-		if($r) {
+		if ($r) {
 			$user_info = $r[0];
 			$change = false;
 
@@ -199,7 +199,7 @@ function mini_group_select($uid,$gid = 0, $label = "") {
 	);
 	$grps[] = array('name' => '', 'id' => '0', 'selected' => '');
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$grps[] = array('name' => $rr['name'], 'id' => $rr['id'], 'selected' => (($gid == $rr['id']) ? 'true' : ''));
 		}
 
@@ -257,7 +257,7 @@ function group_side($every="contacts",$each="group",$editmode = "standard", $gro
 	}
 
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$selected = (($group_id == $rr['id']) ? ' group-selected' : '');
 
 			if ($editmode == "full") {
diff --git a/include/identity.php b/include/identity.php
index 5439b2cc1..70ff7f00a 100644
--- a/include/identity.php
+++ b/include/identity.php
@@ -294,7 +294,7 @@ function profile_sidebar($profile, $block = 0) {
 
 		if (dbm::is_result($r)) {
 
-			foreach($r as $rr) {
+			foreach ($r as $rr) {
 				$profile['menu']['entries'][] = array(
 					'photo' => $rr['thumb'],
 					'id' => $rr['id'],
@@ -469,7 +469,7 @@ function get_birthdays() {
 		$cids = array();
 
 		$istoday = false;
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			if(strlen($rr['name']))
 				$total ++;
 			if((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now))
@@ -549,7 +549,7 @@ function get_events() {
 	if (dbm::is_result($r)) {
 		$now = strtotime('now');
 		$istoday = false;
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			if(strlen($rr['name']))
 				$total ++;
 
diff --git a/include/message.php b/include/message.php
index e5ebe6f91..5bd611f22 100644
--- a/include/message.php
+++ b/include/message.php
@@ -130,12 +130,13 @@ function send_message($recipient=0, $body='', $subject='', $replyto=''){
 
 	$match = null;
 
-	if(preg_match_all("/\[img\](.*?)\[\/img\]/",$body,$match)) {
+	if (preg_match_all("/\[img\](.*?)\[\/img\]/",$body,$match)) {
 		$images = $match[1];
-		if(count($images)) {
-			foreach($images as $image) {
-				if(! stristr($image,App::get_baseurl() . '/photo/'))
+		if (count($images)) {
+			foreach ($images as $image) {
+				if (! stristr($image,App::get_baseurl() . '/photo/')) {
 					continue;
+				}
 				$image_uri = substr($image,strrpos($image,'/') + 1);
 				$image_uri = substr($image_uri,0, strpos($image_uri,'-'));
 				$r = q("UPDATE `photo` SET `allow_cid` = '%s'
@@ -149,25 +150,25 @@ function send_message($recipient=0, $body='', $subject='', $replyto=''){
 		}
 	}
 
-	if($post_id) {
+	if ($post_id) {
 		proc_run(PRIORITY_HIGH, "include/notifier.php", "mail", $post_id);
 		return intval($post_id);
-	} else {
+	}
+	else {
 		return -3;
 	}
 
 }
 
-
-
-
-
 function send_wallmessage($recipient='', $body='', $subject='', $replyto=''){
 
-	if(! $recipient) return -1;
+	if (! $recipient) {
+		return -1;
+	}
 
-	if(! strlen($subject))
+	if (! strlen($subject)) {
 		$subject = t('[no subject]');
+	}
 
 	$guid = get_guid(32);
  	$uri = 'urn:X-dfrn:' . App::get_baseurl() . ':' . local_user() . ':' . $guid;
@@ -179,8 +180,9 @@ function send_wallmessage($recipient='', $body='', $subject='', $replyto=''){
 
 	$me = probe_url($replyto);
 
-	if(! $me['name'])
+	if (! $me['name']) {
 		return -2;
+	}
 
 	$conv_guid = get_guid(32);
 
@@ -193,7 +195,7 @@ function send_wallmessage($recipient='', $body='', $subject='', $replyto=''){
 
 	$handles = $recip_handle . ';' . $sender_handle;
 
-	$r = q("insert into conv (uid,guid,creator,created,updated,subject,recips) values(%d, '%s', '%s', '%s', '%s', '%s', '%s') ",
+	$r = q("INSERT INTO `conv` (`uid`,`guid`,`creator`,`created`,`updated`,`subject`,`recips`) values(%d, '%s', '%s', '%s', '%s', '%s', '%s') ",
 		intval($recipient['uid']),
 		dbesc($conv_guid),
 		dbesc($sender_handle),
@@ -203,18 +205,19 @@ function send_wallmessage($recipient='', $body='', $subject='', $replyto=''){
 		dbesc($handles)
 	);
 
-	$r = q("select * from conv where guid = '%s' and uid = %d limit 1",
+	$r = q("SELECT * FROM `conv` WHERE `guid` = '%s' AND `uid` = %d LIMIT 1",
 		dbesc($conv_guid),
 		intval($recipient['uid'])
 	);
-	if (dbm::is_result($r))
-		$convid = $r[0]['id'];
 
-	if(! $convid) {
+
+	if (! dbm::is_result($r)) {
 		logger('send message: conversation not found.');
 		return -4;
 	}
 
+	$convid = $r[0]['id'];
+
 	$r = q("INSERT INTO `mail` ( `uid`, `guid`, `convid`, `from-name`, `from-photo`, `from-url`,
 		`contact-id`, `title`, `body`, `seen`, `reply`, `replied`, `uri`, `parent-uri`, `created`, `unknown`)
 		VALUES ( %d, '%s', %d, '%s', '%s', '%s', %d, '%s', '%s', %d, %d, %d, '%s', '%s', '%s', %d )",
diff --git a/include/notifier.php b/include/notifier.php
index d78db4055..72387c98d 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -598,7 +598,7 @@ function notifier_run(&$argv, &$argc){
 
 			// throw everything into the queue in case we get killed
 
-			foreach($r as $rr) {
+			foreach ($r as $rr) {
 				if((! $mail) && (! $fsuggest) && (! $followup)) {
 					q("INSERT INTO `deliverq` (`cmd`,`item`,`contact`) VALUES ('%s', %d, %d)
 						ON DUPLICATE KEY UPDATE `cmd` = '%s', `item` = %d, `contact` = %d",
@@ -608,7 +608,7 @@ function notifier_run(&$argv, &$argc){
 				}
 			}
 
-			foreach($r as $rr) {
+			foreach ($r as $rr) {
 
 				// except for Diaspora batch jobs
 				// Don't deliver to folks who have already been delivered to
diff --git a/include/plugin.php b/include/plugin.php
index c7c44e433..39cb5d523 100644
--- a/include/plugin.php
+++ b/include/plugin.php
@@ -187,8 +187,9 @@ function load_hooks() {
 	$a = get_app();
 	$a->hooks = array();
 	$r = q("SELECT * FROM `hook` WHERE 1 ORDER BY `priority` DESC, `file`");
+
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			if(! array_key_exists($rr['hook'],$a->hooks))
 				$a->hooks[$rr['hook']] = array();
 			$a->hooks[$rr['hook']][] = array($rr['file'],$rr['function']);
diff --git a/include/pubsubpublish.php b/include/pubsubpublish.php
index abf973a28..6bd90bfc2 100644
--- a/include/pubsubpublish.php
+++ b/include/pubsubpublish.php
@@ -76,16 +76,19 @@ function pubsubpublish_run(&$argv, &$argc){
 	load_config('system');
 
 	// Don't check this stuff if the function is called by the poller
-	if (App::callstack() != "poller_run")
-		if (App::is_already_running("pubsubpublish", "include/pubsubpublish.php", 540))
+	if (App::callstack() != "poller_run") {
+		if (App::is_already_running("pubsubpublish", "include/pubsubpublish.php", 540)) {
 			return;
+		}
+	}
 
 	$a->set_baseurl(get_config('system','url'));
 
 	load_hooks();
 
-	if($argc > 1)
+	if ($argc > 1) {
 		$pubsubpublish_id = intval($argv[1]);
+	}
 	else {
 		// We'll push to each subscriber that has push > 0,
 		// i.e. there has been an update (set in notifier.php).
@@ -95,10 +98,11 @@ function pubsubpublish_run(&$argv, &$argc){
 		$interval = Config::get("system", "delivery_interval", 2);
 
 		// If we are using the worker we don't need a delivery interval
-		if (get_config("system", "worker"))
+		if (get_config("system", "worker")) {
 			$interval = false;
+		}
 
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			logger("Publish feed to ".$rr["callback_url"], LOGGER_DEBUG);
 			proc_run(PRIORITY_HIGH, 'include/pubsubpublish.php', $rr["id"]);
 
diff --git a/include/queue.php b/include/queue.php
index ad7079e95..8f57bf3d7 100644
--- a/include/queue.php
+++ b/include/queue.php
@@ -58,20 +58,21 @@ function queue_run(&$argv, &$argc){
 			$interval = false;
 
 		$r = q("select * from deliverq where 1");
-		if($r) {
-			foreach($r as $rr) {
+		if ($r) {
+			foreach ($r as $rr) {
 				logger('queue: deliverq');
 				proc_run(PRIORITY_HIGH,'include/delivery.php',$rr['cmd'],$rr['item'],$rr['contact']);
-				if($interval)
-				@time_sleep_until(microtime(true) + (float) $interval);
+				if($interval) {
+					time_sleep_until(microtime(true) + (float) $interval);
+				}
 			}
 		}
 
 		$r = q("SELECT `queue`.*, `contact`.`name`, `contact`.`uid` FROM `queue`
 			INNER JOIN `contact` ON `queue`.`cid` = `contact`.`id`
 			WHERE `queue`.`created` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
-		if($r) {
-			foreach($r as $rr) {
+		if ($r) {
+			foreach ($r as $rr) {
 				logger('Removing expired queue item for ' . $rr['name'] . ', uid=' . $rr['uid']);
 				logger('Expired queue data :' . $rr['content'], LOGGER_DATA);
 			}
diff --git a/include/text.php b/include/text.php
index e174aa375..4f71ab8e6 100644
--- a/include/text.php
+++ b/include/text.php
@@ -912,7 +912,7 @@ function contact_block() {
 			if (dbm::is_result($r)) {
 				$contacts = sprintf( tt('%d Contact','%d Contacts', $total),$total);
 				$micropro = Array();
-				foreach($r as $rr) {
+				foreach ($r as $rr) {
 					$micropro[] = micropro($rr,true,'mpfriend');
 				}
 			}
@@ -1717,7 +1717,7 @@ function bb_translate_video($s) {
 
 	$matches = null;
 	$r = preg_match_all("/\[video\](.*?)\[\/video\]/ism",$s,$matches,PREG_SET_ORDER);
-	if($r) {
+	if ($r) {
 		foreach($matches as $mtch) {
 			if((stristr($mtch[1],'youtube')) || (stristr($mtch[1],'youtu.be')))
 				$s = str_replace($mtch[0],'[youtube]' . $mtch[1] . '[/youtube]',$s);
diff --git a/include/user.php b/include/user.php
index ec15d5b13..983c4a416 100644
--- a/include/user.php
+++ b/include/user.php
@@ -216,7 +216,7 @@ function create_user($arr) {
 		dbesc($default_service_class)
 	);
 
-	if($r) {
+	if ($r) {
 		$r = q("SELECT * FROM `user`
 			WHERE `username` = '%s' AND `password` = '%s' LIMIT 1",
 			dbesc($username),

From 52f14ffa5f266e0e811b0e3e429734f0ec73a859 Mon Sep 17 00:00:00 2001
From: Roland Haeder 
Date: Tue, 20 Dec 2016 21:15:53 +0100
Subject: [PATCH 27/41] Continued with coding convention: - added curly braces
 around conditional code blocks - added space between if/foreach/... and brace
 - rewrote a code block so if dbm::is_result() fails it will abort, else the
 id   is fetched from INSERT statement - made some SQL keywords upper-cased
 and added back-ticks to columns/table names

Signed-off-by: Roland Haeder 
---
 mod/admin.php         |  2 +-
 mod/allfriends.php    |  2 +-
 mod/cal.php           |  2 +-
 mod/common.php        |  2 +-
 mod/contacts.php      | 28 +++++++++++++++++-----------
 mod/delegate.php      |  2 +-
 mod/dfrn_request.php  |  6 +++---
 mod/directory.php     |  8 +++++---
 mod/events.php        |  2 +-
 mod/filerm.php        |  9 ++++++---
 mod/follow.php        | 15 ++++++++++-----
 mod/group.php         |  2 +-
 mod/hcard.php         | 23 +++++++++++++----------
 mod/install.php       | 13 ++++++++-----
 mod/invite.php        | 16 +++++++++-------
 mod/item.php          | 32 +++++++++++++++++++-------------
 mod/lostpass.php      |  2 +-
 mod/message.php       |  4 ++--
 mod/network.php       | 20 ++++++++++----------
 mod/nogroup.php       |  2 +-
 mod/noscrape.php      | 28 +++++++++++++++-------------
 mod/openid.php        | 36 +++++++++++++++++++++++-------------
 mod/photos.php        |  4 ++--
 mod/poco.php          |  2 +-
 mod/profile.php       |  2 +-
 mod/profile_photo.php |  2 +-
 mod/profiles.php      | 20 +++++++++++---------
 mod/search.php        |  2 +-
 mod/suggest.php       |  2 +-
 mod/videos.php        |  4 ++--
 mod/viewcontacts.php  |  6 ++++--
 31 files changed, 173 insertions(+), 127 deletions(-)

diff --git a/mod/admin.php b/mod/admin.php
index bfc8aef7b..72412f69b 100644
--- a/mod/admin.php
+++ b/mod/admin.php
@@ -1122,7 +1122,7 @@ function admin_page_dbsync(&$a) {
 	$failed = array();
 	$r = q("SELECT `k`, `v` FROM `config` WHERE `cat` = 'database' ");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$upd = intval(substr($rr['k'],7));
 			if($upd < 1139 || $rr['v'] === 'success')
 				continue;
diff --git a/mod/allfriends.php b/mod/allfriends.php
index 773b1ca80..d7f4073b7 100644
--- a/mod/allfriends.php
+++ b/mod/allfriends.php
@@ -49,7 +49,7 @@ function allfriends_content(&$a) {
 
 	$id = 0;
 
-	foreach($r as $rr) {
+	foreach ($r as $rr) {
 
 		//get further details of the contact
 		$contact_details = get_contact_details_by_url($rr['url'], $uid, $rr);
diff --git a/mod/cal.php b/mod/cal.php
index 49706e398..d49e8f764 100644
--- a/mod/cal.php
+++ b/mod/cal.php
@@ -229,7 +229,7 @@ function cal_content(&$a) {
 
 		if (dbm::is_result($r)) {
 			$r = sort_by_date($r);
-			foreach($r as $rr) {
+			foreach ($r as $rr) {
 				$j = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['start'], 'j') : datetime_convert('UTC','UTC',$rr['start'],'j'));
 				if (! x($links,$j)) {
 					$links[$j] = App::get_baseurl() . '/' . $a->cmd . '#link-' . $j;
diff --git a/mod/common.php b/mod/common.php
index 9781d1607..0be8f1d14 100644
--- a/mod/common.php
+++ b/mod/common.php
@@ -100,7 +100,7 @@ function common_content(&$a) {
 
 	$id = 0;
 
-	foreach($r as $rr) {
+	foreach ($r as $rr) {
 
 		//get further details of the contact
 		$contact_details = get_contact_details_by_url($rr['url'], $uid);
diff --git a/mod/contacts.php b/mod/contacts.php
index f9b6f64d8..b1553393e 100644
--- a/mod/contacts.php
+++ b/mod/contacts.php
@@ -129,10 +129,12 @@ function contacts_batch_actions(&$a){
 		info ( sprintf( tt("%d contact edited.", "%d contacts edited.", $count_actions), $count_actions) );
 	}
 
-	if(x($_SESSION,'return_url'))
+	if (x($_SESSION,'return_url')) {
 		goaway('' . $_SESSION['return_url']);
-	else
+	}
+	else {
 		goaway('contacts');
+	}
 
 }
 
@@ -387,7 +389,7 @@ function contacts_content(&$a) {
 
 		if($cmd === 'block') {
 			$r = _contact_block($contact_id, $orig_record[0]);
-			if($r) {
+			if ($r) {
 				$blocked = (($orig_record[0]['blocked']) ? 0 : 1);
 				info((($blocked) ? t('Contact has been blocked') : t('Contact has been unblocked')).EOL);
 			}
@@ -398,7 +400,7 @@ function contacts_content(&$a) {
 
 		if($cmd === 'ignore') {
 			$r = _contact_ignore($contact_id, $orig_record[0]);
-			if($r) {
+			if ($r) {
 				$readonly = (($orig_record[0]['readonly']) ? 0 : 1);
 				info((($readonly) ? t('Contact has been ignored') : t('Contact has been unignored')).EOL);
 			}
@@ -410,7 +412,7 @@ function contacts_content(&$a) {
 
 		if($cmd === 'archive') {
 			$r = _contact_archive($contact_id, $orig_record[0]);
-			if($r) {
+			if ($r) {
 				$archived = (($orig_record[0]['archive']) ? 0 : 1);
 				info((($archived) ? t('Contact has been archived') : t('Contact has been unarchived')).EOL);
 			}
@@ -449,22 +451,26 @@ function contacts_content(&$a) {
 				));
 			}
 			// Now check how the user responded to the confirmation query
-			if($_REQUEST['canceled']) {
-				if(x($_SESSION,'return_url'))
+			if ($_REQUEST['canceled']) {
+				if (x($_SESSION,'return_url')) {
 					goaway('' . $_SESSION['return_url']);
-				else
+				}
+				else {
 					goaway('contacts');
+				}
 			}
 
 			_contact_drop($contact_id, $orig_record[0]);
 			info( t('Contact has been removed.') . EOL );
-			if(x($_SESSION,'return_url'))
+			if (x($_SESSION,'return_url')) {
 				goaway('' . $_SESSION['return_url']);
-			else
+			}
+			else {
 				goaway('contacts');
+			}
 			return; // NOTREACHED
 		}
-		if($cmd === 'posts') {
+		if ($cmd === 'posts') {
 			return contact_posts($a, $contact_id);
 		}
 	}
diff --git a/mod/delegate.php b/mod/delegate.php
index 14e542fb4..1a3f13c76 100644
--- a/mod/delegate.php
+++ b/mod/delegate.php
@@ -107,7 +107,7 @@ function delegate_content(&$a) {
 	$nicknames = array();
 
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$nicknames[] = "'" . dbesc(basename($rr['nurl'])) . "'";
 		}
 	}
diff --git a/mod/dfrn_request.php b/mod/dfrn_request.php
index e892598b0..68ef4971b 100644
--- a/mod/dfrn_request.php
+++ b/mod/dfrn_request.php
@@ -178,7 +178,7 @@ function dfrn_request_post(&$a) {
 					);
 				}
 
-				if($r) {
+				if ($r) {
 					info( t("Introduction complete.") . EOL);
 				}
 
@@ -301,7 +301,7 @@ function dfrn_request_post(&$a) {
 			dbesc(NETWORK_MAIL2)
 		);
 		if (dbm::is_result($r)) {
-			foreach($r as $rr) {
+			foreach ($r as $rr) {
 				if(! $rr['rel']) {
 					q("DELETE FROM `contact` WHERE `id` = %d",
 						intval($rr['cid'])
@@ -326,7 +326,7 @@ function dfrn_request_post(&$a) {
 			dbesc(NETWORK_MAIL2)
 		);
 		if (dbm::is_result($r)) {
-			foreach($r as $rr) {
+			foreach ($r as $rr) {
 				if(! $rr['rel']) {
 					q("DELETE FROM `contact` WHERE `id` = %d",
 						intval($rr['cid'])
diff --git a/mod/directory.php b/mod/directory.php
index ddea650de..50a0a93b9 100644
--- a/mod/directory.php
+++ b/mod/directory.php
@@ -92,12 +92,14 @@ function directory_content(&$a) {
 			WHERE `is-default` = 1 $publish AND `user`.`blocked` = 0 AND `contact`.`self` $sql_extra $order LIMIT ".$limit);
 	if (dbm::is_result($r)) {
 
-		if(in_array('small', $a->argv))
+		if (in_array('small', $a->argv)) {
 			$photo = 'thumb';
-		else
+		}
+		else {
 			$photo = 'photo';
+		}
 
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 
 			$itemurl= '';
 
diff --git a/mod/events.php b/mod/events.php
index 655211774..9b5f7cce8 100644
--- a/mod/events.php
+++ b/mod/events.php
@@ -343,7 +343,7 @@ function events_content(&$a) {
 
 		if (dbm::is_result($r)) {
 			$r = sort_by_date($r);
-			foreach($r as $rr) {
+			foreach ($r as $rr) {
 				$j = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['start'], 'j') : datetime_convert('UTC','UTC',$rr['start'],'j'));
 				if (! x($links,$j)) {
 					$links[$j] = App::get_baseurl() . '/' . $a->cmd . '#link-' . $j;
diff --git a/mod/filerm.php b/mod/filerm.php
index c8bf8658b..d3d74a4c2 100644
--- a/mod/filerm.php
+++ b/mod/filerm.php
@@ -10,18 +10,21 @@ function filerm_content(&$a) {
 	$cat = unxmlify(trim($_GET['cat']));
 
 	$category = (($cat) ? true : false);
-	if($category)
+	if ($category) {
 		$term = $cat;
+	}
 
 	$item_id = (($a->argc > 1) ? intval($a->argv[1]) : 0);
 
 	logger('filerm: tag ' . $term . ' item ' . $item_id);
 
-	if($item_id && strlen($term))
+	if ($item_id && strlen($term)) {
 		file_tag_unsave_file(local_user(),$item_id,$term, $category);
+	}
 
-	if(x($_SESSION,'return_url'))
+	if (x($_SESSION,'return_url')) {
 		goaway(App::get_baseurl() . '/' . $_SESSION['return_url']);
+	}
 
 	killme();
 }
diff --git a/mod/follow.php b/mod/follow.php
index 8f8c73c90..eb5570e8a 100644
--- a/mod/follow.php
+++ b/mod/follow.php
@@ -157,8 +157,9 @@ function follow_post(&$a) {
 		// NOTREACHED
 	}
 
-	if ($_REQUEST['cancel'])
+	if ($_REQUEST['cancel']) {
 		goaway($_SESSION['return_url']);
+	}
 
 	$uid = local_user();
 	$url = notags(trim($_REQUEST['url']));
@@ -170,17 +171,21 @@ function follow_post(&$a) {
 
 	$result = new_contact($uid,$url,true);
 
-	if($result['success'] == false) {
-		if($result['message'])
+	if ($result['success'] == false) {
+		if ($result['message']) {
 			notice($result['message']);
+		}
 		goaway($return_url);
-	} elseif ($result['cid'])
+	}
+	elseif ($result['cid']) {
 		goaway(App::get_baseurl().'/contacts/'.$result['cid']);
+	}
 
 	info( t('Contact added').EOL);
 
-	if(strstr($return_url,'contacts'))
+	if (strstr($return_url,'contacts')) {
 		goaway(App::get_baseurl().'/contacts/'.$contact_id);
+	}
 
 	goaway($return_url);
 	// NOTREACHED
diff --git a/mod/group.php b/mod/group.php
index 8a744d1e1..75ccc8f6d 100644
--- a/mod/group.php
+++ b/mod/group.php
@@ -25,7 +25,7 @@ function group_post(&$a) {
 
 		$name = notags(trim($_POST['groupname']));
 		$r = group_add(local_user(),$name);
-		if($r) {
+		if ($r) {
 			info( t('Group created.') . EOL );
 			$r = group_byname(local_user(),$name);
 			if ($r) {
diff --git a/mod/hcard.php b/mod/hcard.php
index 366986344..512949f1a 100644
--- a/mod/hcard.php
+++ b/mod/hcard.php
@@ -4,8 +4,9 @@ function hcard_init(&$a) {
 
 	$blocked = (((get_config('system','block_public')) && (! local_user()) && (! remote_user())) ? true : false);
 
-	if($a->argc > 1)
+	if ($a->argc > 1) {
 		$which = $a->argv[1];
+	}
 	else {
 		notice( t('No profile') . EOL );
 		$a->error = 404;
@@ -13,28 +14,30 @@ function hcard_init(&$a) {
 	}
 
 	$profile = 0;
-	if((local_user()) && ($a->argc > 2) && ($a->argv[2] === 'view')) {
-		$which = $a->user['nickname'];
-		$profile = $a->argv[1];		
+	if ((local_user()) && ($a->argc > 2) && ($a->argv[2] === 'view')) {
+		$which   = $a->user['nickname'];
+		$profile = $a->argv[1];
 	}
 
 	profile_load($a,$which,$profile);
 
-	if((x($a->profile,'page-flags')) && ($a->profile['page-flags'] == PAGE_COMMUNITY)) {
+	if ((x($a->profile,'page-flags')) && ($a->profile['page-flags'] == PAGE_COMMUNITY)) {
 		$a->page['htmlhead'] .= '';
 	}
-	if(x($a->profile,'openidserver'))				
+	if (x($a->profile,'openidserver')) {
 		$a->page['htmlhead'] .= '' . "\r\n";
-	if(x($a->profile,'openid')) {
+	}
+	if (x($a->profile,'openid')) {
 		$delegate = ((strstr($a->profile['openid'],'://')) ? $a->profile['openid'] : 'http://' . $a->profile['openid']);
 		$a->page['htmlhead'] .= '' . "\r\n";
 	}
 
-	if(! $blocked) {
+	if (! $blocked) {
 		$keywords = ((x($a->profile,'pub_keywords')) ? $a->profile['pub_keywords'] : '');
 		$keywords = str_replace(array(',',' ',',,'),array(' ',',',','),$keywords);
-		if(strlen($keywords))
+		if (strlen($keywords)) {
 			$a->page['htmlhead'] .= '' . "\r\n" ;
+		}
 	}
 
 	$a->page['htmlhead'] .= '' . "\r\n" ;
@@ -44,7 +47,7 @@ function hcard_init(&$a) {
 	header('Link: <' . App::get_baseurl() . '/xrd/?uri=' . $uri . '>; rel="lrdd"; type="application/xrd+xml"', false);
 
 	$dfrn_pages = array('request', 'confirm', 'notify', 'poll');
-	foreach($dfrn_pages as $dfrn) {
+	foreach ($dfrn_pages as $dfrn) {
 		$a->page['htmlhead'] .= "\r\n";
 	}
 
diff --git a/mod/install.php b/mod/install.php
index c5baa17db..73216e7f8 100755
--- a/mod/install.php
+++ b/mod/install.php
@@ -52,7 +52,7 @@ function install_post(&$a) {
 					$r = q("CREATE DATABASE '%s'",
 							dbesc($dbdata)
 					);
-					if($r) {
+					if ($r) {
 						unset($db);
 						$db = new dba($dbhost, $dbuser, $dbpass, $dbdata, true);
 					} else {
@@ -520,19 +520,22 @@ function check_smarty3(&$checks) {
 function check_htaccess(&$checks) {
 	$status = true;
 	$help = "";
-	if (function_exists('curl_init')){
+	if (function_exists('curl_init')) {
 		$test = fetch_url(App::get_baseurl()."/install/testrewrite");
 
-		if ($test!="ok")
+		if ($test!="ok") {
 			$test = fetch_url(normalise_link(App::get_baseurl()."/install/testrewrite"));
+		}
 
 		if ($test!="ok") {
 			$status = false;
 			$help = t('Url rewrite in .htaccess is not working. Check your server configuration.');
 		}
 		check_add($checks, t('Url rewrite is working'), $status, true, $help);
-	} else {
+	}
+	else {
 		// cannot check modrewrite if libcurl is not installed
+		/// @TODO Maybe issue warning here?
 	}
 }
 
@@ -549,7 +552,7 @@ function check_imagik(&$checks) {
 	}
 	if ($imagick == false) {
 		check_add($checks, t('ImageMagick PHP extension is not installed'), $imagick, false, "");
-		}
+	}
 	else {
 		check_add($checks, t('ImageMagick PHP extension is installed'), $imagick, false, "");
 		if ($imagick) {
diff --git a/mod/invite.php b/mod/invite.php
index ae08c387e..12f8306e8 100644
--- a/mod/invite.php
+++ b/mod/invite.php
@@ -116,11 +116,13 @@ function invite_content(&$a) {
 
 	$dirloc = get_config('system','directory');
 	if(strlen($dirloc)) {
-		if($a->config['register_policy'] == REGISTER_CLOSED)
+		if ($a->config['register_policy'] == REGISTER_CLOSED) {
 			$linktxt = sprintf( t('Visit %s for a list of public sites that you can join. Friendica members on other sites can all connect with each other, as well as with members of many other social networks.'), $dirloc . '/siteinfo');
-		elseif($a->config['register_policy'] != REGISTER_CLOSED)
+		}
+		elseif($a->config['register_policy'] != REGISTER_CLOSED) {
 			$linktxt = sprintf( t('To accept this invitation, please visit and register at %s or any other public Friendica website.'), App::get_baseurl())
 			. "\r\n" . "\r\n" . sprintf( t('Friendica sites all inter-connect to create a huge privacy-enhanced social web that is owned and controlled by its members. They can also connect with many traditional social networks. See %s for a list of alternate Friendica sites you can join.'),$dirloc . '/siteinfo');
+		}
 	}
 	else {
 		$o = t('Our apologies. This system is not currently configured to connect with other public sites or invite members.');
@@ -129,15 +131,15 @@ function invite_content(&$a) {
 
 	$o = replace_macros($tpl, array(
 		'$form_security_token' => get_form_security_token("send_invite"),
-		'$invite' => t('Send invitations'),
-		'$addr_text' => t('Enter email addresses, one per line:'),
-		'$msg_text' => t('Your message:'),
-		'$default_message' => t('You are cordially invited to join me and other close friends on Friendica - and help us to create a better social web.') . "\r\n" . "\r\n"
+		'$invite'              => t('Send invitations'),
+		'$addr_text'           => t('Enter email addresses, one per line:'),
+		'$msg_text'            => t('Your message:'),
+		'$default_message'     => t('You are cordially invited to join me and other close friends on Friendica - and help us to create a better social web.') . "\r\n" . "\r\n"
 			. $linktxt
 			. "\r\n" . "\r\n" . (($invonly) ? t('You will need to supply this invitation code: $invite_code') . "\r\n" . "\r\n" : '') .t('Once you have registered, please connect with me via my profile page at:') 
 			. "\r\n" . "\r\n" . App::get_baseurl() . '/profile/' . $a->user['nickname']
 			. "\r\n" . "\r\n" . t('For more information about the Friendica project and why we feel it is important, please visit http://friendica.com') . "\r\n" . "\r\n"  ,
-		'$submit' => t('Submit')
+		'$submit'              => t('Submit')
 	));
 
 	return $o;
diff --git a/mod/item.php b/mod/item.php
index c22d4448a..17cf4c648 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -59,13 +59,14 @@ function item_post(&$a) {
 	// Check for doubly-submitted posts, and reject duplicates
 	// Note that we have to ignore previews, otherwise nothing will post
 	// after it's been previewed
-	if(!$preview && x($_REQUEST['post_id_random'])) {
-		if(x($_SESSION['post-random']) && $_SESSION['post-random'] == $_REQUEST['post_id_random']) {
+	if (!$preview && x($_REQUEST['post_id_random'])) {
+		if (x($_SESSION['post-random']) && $_SESSION['post-random'] == $_REQUEST['post_id_random']) {
 			logger("item post: duplicate post", LOGGER_DEBUG);
 			item_post_return(App::get_baseurl(), $api_source, $return_path);
 		}
-		else
+		else {
 			$_SESSION['post-random'] = $_REQUEST['post_id_random'];
+		}
 	}
 
 	/**
@@ -82,18 +83,20 @@ function item_post(&$a) {
 	$r = false;
 	$objecttype = null;
 
-	if($parent || $parent_uri) {
+	if ($parent || $parent_uri) {
 
 		$objecttype = ACTIVITY_OBJ_COMMENT;
 
-		if(! x($_REQUEST,'type'))
+		if (! x($_REQUEST,'type')) {
 			$_REQUEST['type'] = 'net-comment';
+		}
 
-		if($parent) {
+		if ($parent) {
 			$r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1",
 				intval($parent)
 			);
-		} elseif($parent_uri && local_user()) {
+		}
+		elseif ($parent_uri && local_user()) {
 			// This is coming from an API source, and we are logged in
 			$r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
 				dbesc($parent_uri),
@@ -105,7 +108,7 @@ function item_post(&$a) {
 		if (dbm::is_result($r)) {
 			$parid = $r[0]['parent'];
 			$parent_uri = $r[0]['uri'];
-			if($r[0]['id'] != $r[0]['parent']) {
+			if ($r[0]['id'] != $r[0]['parent']) {
 				$r = q("SELECT * FROM `item` WHERE `id` = `parent` AND `parent` = %d LIMIT 1",
 					intval($parid)
 				);
@@ -114,8 +117,9 @@ function item_post(&$a) {
 
 		if (! dbm::is_result($r)) {
 			notice( t('Unable to locate original post.') . EOL);
-			if(x($_REQUEST,'return'))
+			if (x($_REQUEST,'return')) {
 				goaway($return_path);
+			}
 			killme();
 		}
 		$parent_item = $r[0];
@@ -125,7 +129,7 @@ function item_post(&$a) {
 		//if(($parid) && ($parid != $parent))
 		$thr_parent = $parent_uri;
 
-		if($parent_item['contact-id'] && $uid) {
+		if ($parent_item['contact-id'] && $uid) {
 			$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 				intval($parent_item['contact-id']),
 				intval($uid)
@@ -448,13 +452,15 @@ function item_post(&$a) {
 
 			$objecttype = ACTIVITY_OBJ_IMAGE;
 
-			foreach($images as $image) {
-				if(! stristr($image,App::get_baseurl() . '/photo/'))
+			foreach ($images as $image) {
+				if (! stristr($image,App::get_baseurl() . '/photo/')) {
 					continue;
+				}
 				$image_uri = substr($image,strrpos($image,'/') + 1);
 				$image_uri = substr($image_uri,0, strpos($image_uri,'-'));
-				if(! strlen($image_uri))
+				if (! strlen($image_uri)) {
 					continue;
+				}
 				$srch = '<' . intval($contact_id) . '>';
 
 				$r = q("SELECT `id` FROM `photo` WHERE `allow_cid` = '%s' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = ''
diff --git a/mod/lostpass.php b/mod/lostpass.php
index 92e64f7e2..a5ef739cd 100644
--- a/mod/lostpass.php
+++ b/mod/lostpass.php
@@ -102,7 +102,7 @@ function lostpass_content(&$a) {
 			dbesc($new_password_encoded),
 			intval($uid)
 		);
-		if($r) {
+		if ($r) {
 			$tpl = get_markup_template('pwdreset.tpl');
 			$o .= replace_macros($tpl,array(
 				'$lbl1' => t('Password Reset'),
diff --git a/mod/message.php b/mod/message.php
index f92635259..fcf0989ae 100644
--- a/mod/message.php
+++ b/mod/message.php
@@ -160,7 +160,7 @@ function item_redir_and_replace_images($body, $images, $cid) {
 	$newbody = $newbody . $origbody;
 
 	$cnt = 0;
-	foreach($images as $image) {
+	foreach ($images as $image) {
 		// We're depending on the property of 'foreach' (specified on the PHP website) that
 		// it loops over the array starting from the first element and going sequentially
 		// to the last element
@@ -231,7 +231,7 @@ function message_content(&$a) {
 				intval($a->argv[2]),
 				intval(local_user())
 			);
-			if($r) {
+			if ($r) {
 				info( t('Message deleted.') . EOL );
 			}
 			//goaway(App::get_baseurl(true) . '/message' );
diff --git a/mod/network.php b/mod/network.php
index ba9714800..cce511ae1 100644
--- a/mod/network.php
+++ b/mod/network.php
@@ -183,13 +183,13 @@ function saved_searches($search) {
 	$saved = array();
 
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$saved[] = array(
-				'id'		=> $rr['id'],
-				'term'		=> $rr['term'],
-				'encodedterm' 	=> urlencode($rr['term']),
-				'delete'	=> t('Remove term'),
-				'selected'	=> ($search==$rr['term']),
+				'id'          => $rr['id'],
+				'term'        => $rr['term'],
+				'encodedterm' => urlencode($rr['term']),
+				'delete'      => t('Remove term'),
+				'selected'    => ($search==$rr['term']),
 			);
 		}
 	}
@@ -197,10 +197,10 @@ function saved_searches($search) {
 
 	$tpl = get_markup_template("saved_searches_aside.tpl");
 	$o = replace_macros($tpl, array(
-		'$title'	=> t('Saved Searches'),
-		'$add'		=> t('add'),
-		'$searchbox'	=> search($search,'netsearch-box',$srchurl,true),
-		'$saved' 	=> $saved,
+		'$title'     => t('Saved Searches'),
+		'$add'       => t('add'),
+		'$searchbox' => search($search,'netsearch-box',$srchurl,true),
+		'$saved'     => $saved,
 	));
 
 	return $o;
diff --git a/mod/nogroup.php b/mod/nogroup.php
index f2a5a3b33..c75b595c3 100644
--- a/mod/nogroup.php
+++ b/mod/nogroup.php
@@ -35,7 +35,7 @@ function nogroup_content(&$a) {
 	}
 	$r = contacts_not_grouped(local_user(),$a->pager['start'],$a->pager['itemspage']);
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 
 			$contact_details = get_contact_details_by_url($rr['url'], local_user(), $rr);
 
diff --git a/mod/noscrape.php b/mod/noscrape.php
index 98d491bca..939ccbf79 100644
--- a/mod/noscrape.php
+++ b/mod/noscrape.php
@@ -31,21 +31,22 @@ function noscrape_init(&$a) {
 		intval($a->profile['uid']));
 
 	$json_info = array(
-		'fn' => $a->profile['name'],
-		'addr' => $a->profile['addr'],
-		'nick' => $which,
-		'key' => $a->profile['pubkey'],
+		'fn'       => $a->profile['name'],
+		'addr'     => $a->profile['addr'],
+		'nick'     => $which,
+		'key'      => $a->profile['pubkey'],
 		'homepage' => App::get_baseurl()."/profile/{$which}",
-		'comm' => (x($a->profile,'page-flags')) && ($a->profile['page-flags'] == PAGE_COMMUNITY),
-		'photo' => $r[0]["photo"],
-		'tags' => $keywords
+		'comm'     => (x($a->profile,'page-flags')) && ($a->profile['page-flags'] == PAGE_COMMUNITY),
+		'photo'    => $r[0]["photo"],
+		'tags'     => $keywords
 	);
 
-	if(is_array($a->profile) AND !$a->profile['hide-friends']) {
+	if (is_array($a->profile) AND !$a->profile['hide-friends']) {
 		$r = q("SELECT `gcontact`.`updated` FROM `contact` INNER JOIN `gcontact` WHERE `gcontact`.`nurl` = `contact`.`nurl` AND `self` AND `uid` = %d LIMIT 1",
 			intval($a->profile['uid']));
-		if (dbm::is_result($r))
+		if (dbm::is_result($r)) {
 			$json_info["updated"] =  date("c", strtotime($r[0]['updated']));
+		}
 
 		$r = q("SELECT COUNT(*) AS `total` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 and `pending` = 0 AND `hidden` = 0 AND `archive` = 0
 				AND `network` IN ('%s', '%s', '%s', '')",
@@ -54,20 +55,21 @@ function noscrape_init(&$a) {
 			dbesc(NETWORK_DIASPORA),
 			dbesc(NETWORK_OSTATUS)
 		);
-		if (dbm::is_result($r))
+		if (dbm::is_result($r)) {
 			$json_info["contacts"] = intval($r[0]['total']);
+		}
 	}
 
 	//These are optional fields.
 	$profile_fields = array('pdesc', 'locality', 'region', 'postal-code', 'country-name', 'gender', 'marital', 'about');
-	foreach($profile_fields as $field) {
-		if(!empty($a->profile[$field])) {
+	foreach ($profile_fields as $field) {
+		if (!empty($a->profile[$field])) {
 			$json_info["$field"] = $a->profile[$field];
 		}
 	}
 
 	$dfrn_pages = array('request', 'confirm', 'notify', 'poll');
-	foreach($dfrn_pages as $dfrn) {
+	foreach ($dfrn_pages as $dfrn) {
 		$json_info["dfrn-{$dfrn}"] = App::get_baseurl()."/dfrn_{$dfrn}/{$which}";
 	}
 
diff --git a/mod/openid.php b/mod/openid.php
index 9ee187767..09905198c 100644
--- a/mod/openid.php
+++ b/mod/openid.php
@@ -56,7 +56,7 @@ function openid_content(&$a) {
 			// Successful OpenID login - but we can't match it to an existing account.
 			// New registration?
 
-			if($a->config['register_policy'] == REGISTER_CLOSED) {
+			if ($a->config['register_policy'] == REGISTER_CLOSED) {
 				notice( t('Account not found and OpenID registration is not permitted on this site.') . EOL);
 				goaway(z_root());
 			}
@@ -64,31 +64,41 @@ function openid_content(&$a) {
 			unset($_SESSION['register']);
 			$args = '';
 			$attr = $openid->getAttributes();
-			if(is_array($attr) && count($attr)) {
-				foreach($attr as $k => $v) {
-					if($k === 'namePerson/friendly')
+			if (is_array($attr) && count($attr)) {
+				foreach ($attr as $k => $v) {
+					if ($k === 'namePerson/friendly') {
 						$nick = notags(trim($v));
-					if($k === 'namePerson/first')
+					}
+					if($k === 'namePerson/first') {
 						$first = notags(trim($v));
-					if($k === 'namePerson')
+					}
+					if($k === 'namePerson') {
 						$args .= '&username=' . notags(trim($v));
-					if($k === 'contact/email')
+					}
+					if ($k === 'contact/email') {
 						$args .= '&email=' . notags(trim($v));
-					if($k === 'media/image/aspect11')
+					}
+					if ($k === 'media/image/aspect11') {
 						$photosq = bin2hex(trim($v));
-					if($k === 'media/image/default')
+					}
+					if ($k === 'media/image/default') {
 						$photo = bin2hex(trim($v));
+					}
 				}
 			}
-			if($nick)
+			if ($nick) {
 				$args .= '&nickname=' . $nick;
-			elseif($first)
+			}
+			elseif ($first) {
 				$args .= '&nickname=' . $first;
+			}
 
-			if($photosq)
+			if ($photosq) {
 				$args .= '&photo=' . $photosq;
-			elseif($photo)
+			}
+			elseif ($photo) {
 				$args .= '&photo=' . $photo;
+			}
 
 			$args .= '&openid_url=' . notags(trim($authid));
 
diff --git a/mod/photos.php b/mod/photos.php
index c60f8dd49..a4bf19e94 100644
--- a/mod/photos.php
+++ b/mod/photos.php
@@ -255,7 +255,7 @@ function photos_post(&$a) {
 				);
 			}
 			if (dbm::is_result($r)) {
-				foreach($r as $rr) {
+				foreach ($r as $rr) {
 					$res[] = "'" . dbesc($rr['rid']) . "'" ;
 				}
 			} else {
@@ -277,7 +277,7 @@ function photos_post(&$a) {
 				intval($page_owner_uid)
 			);
 			if (dbm::is_result($r)) {
-				foreach($r as $rr) {
+				foreach ($r as $rr) {
 					q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 						dbesc(datetime_convert()),
 						dbesc($rr['parent-uri']),
diff --git a/mod/poco.php b/mod/poco.php
index e454d1e66..a97ca64e3 100644
--- a/mod/poco.php
+++ b/mod/poco.php
@@ -174,7 +174,7 @@ function poco_init(&$a) {
 
 	if(is_array($r)) {
 		if (dbm::is_result($r)) {
-			foreach($r as $rr) {
+			foreach ($r as $rr) {
 				if (!isset($rr['generation'])) {
 					if ($global)
 						$rr['generation'] = 3;
diff --git a/mod/profile.php b/mod/profile.php
index 20206c733..ae8f2fa72 100644
--- a/mod/profile.php
+++ b/mod/profile.php
@@ -62,7 +62,7 @@ function profile_init(&$a) {
 	header('Link: <' . App::get_baseurl() . '/xrd/?uri=' . $uri . '>; rel="lrdd"; type="application/xrd+xml"', false);
 
 	$dfrn_pages = array('request', 'confirm', 'notify', 'poll');
-	foreach($dfrn_pages as $dfrn) {
+	foreach ($dfrn_pages as $dfrn) {
 		$a->page['htmlhead'] .= "\r\n";
 	}
 	$a->page['htmlhead'] .= "\r\n";
diff --git a/mod/profile_photo.php b/mod/profile_photo.php
index 2aca9801d..eee15c2af 100644
--- a/mod/profile_photo.php
+++ b/mod/profile_photo.php
@@ -201,7 +201,7 @@ function profile_photo_content(&$a) {
 			return;
 		}
 		$havescale = false;
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			if($rr['scale'] == 5)
 				$havescale = true;
 		}
diff --git a/mod/profiles.php b/mod/profiles.php
index 4e29b93fd..9321aacb5 100644
--- a/mod/profiles.php
+++ b/mod/profiles.php
@@ -780,24 +780,26 @@ function profiles_content(&$a) {
 		if (dbm::is_result($r)) {
 
 			$tpl = get_markup_template('profile_entry.tpl');
-			foreach($r as $rr) {
+
+			$profiles = '';
+			foreach ($r as $rr) {
 				$profiles .= replace_macros($tpl, array(
-					'$photo' => $a->remove_baseurl($rr['thumb']),
-					'$id' => $rr['id'],
-					'$alt' => t('Profile Image'),
+					'$photo'        => $a->remove_baseurl($rr['thumb']),
+					'$id'           => $rr['id'],
+					'$alt'          => t('Profile Image'),
 					'$profile_name' => $rr['profile-name'],
-					'$visible' => (($rr['is-default']) ? '' . t('visible to everybody') . ''
+					'$visible'      => (($rr['is-default']) ? '' . t('visible to everybody') . ''
 						: '' . t('Edit visibility') . '')
 				));
 			}
 
 			$tpl_header = get_markup_template('profile_listing_header.tpl');
 			$o .= replace_macros($tpl_header,array(
-				'$header' => t('Edit/Manage Profiles'),
-				'$chg_photo' => t('Change profile photo'),
-				'$cr_new' => t('Create New Profile'),
+				'$header'      => t('Edit/Manage Profiles'),
+				'$chg_photo'   => t('Change profile photo'),
+				'$cr_new'      => t('Create New Profile'),
 				'$cr_new_link' => 'profiles/new?t=' . get_form_security_token("profile_new"),
-				'$profiles' => $profiles
+				'$profiles'    => $profiles
 			));
 		}
 		return $o;
diff --git a/mod/search.php b/mod/search.php
index c19bb2767..3de77a85c 100644
--- a/mod/search.php
+++ b/mod/search.php
@@ -17,7 +17,7 @@ function search_saved_searches() {
 
 	if (dbm::is_result($r)) {
 		$saved = array();
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$saved[] = array(
 				'id'		=> $rr['id'],
 				'term'		=> $rr['term'],
diff --git a/mod/suggest.php b/mod/suggest.php
index a328b9768..0004128a1 100644
--- a/mod/suggest.php
+++ b/mod/suggest.php
@@ -75,7 +75,7 @@ function suggest_content(&$a) {
 
 	require_once 'include/contact_selectors.php';
 
-	foreach($r as $rr) {
+	foreach ($r as $rr) {
 
 		$connlnk = App::get_baseurl() . '/follow/?url=' . (($rr['connect']) ? $rr['connect'] : $rr['url']);
 		$ignlnk = App::get_baseurl() . '/suggest?ignore=' . $rr['id'];
diff --git a/mod/videos.php b/mod/videos.php
index 53bba84c6..dbfc044ea 100644
--- a/mod/videos.php
+++ b/mod/videos.php
@@ -368,8 +368,8 @@ function videos_content(&$a) {
 
 	$videos = array();
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
-			if($a->theme['template_engine'] === 'internal') {
+		foreach ($r as $rr) {
+			if ($a->theme['template_engine'] === 'internal') {
 				$alt_e = template_escape($rr['filename']);
 				$name_e = template_escape($rr['album']);
 			}
diff --git a/mod/viewcontacts.php b/mod/viewcontacts.php
index 3fd5d79e1..ffb715442 100644
--- a/mod/viewcontacts.php
+++ b/mod/viewcontacts.php
@@ -76,9 +76,11 @@ function viewcontacts_content(&$a) {
 
 	$contacts = array();
 
-	foreach($r as $rr) {
-		if($rr['self'])
+	foreach ($r as $rr) {
+		/// @TODO This triggers an E_NOTICE if 'self' is not there
+		if ($rr['self']) {
 			continue;
+		}
 
 		$url = $rr['url'];
 

From bb06d9ce32a49e83ecb709e19b70768bb6a1d37f Mon Sep 17 00:00:00 2001
From: Roland Haeder 
Date: Tue, 20 Dec 2016 21:16:01 +0100
Subject: [PATCH 28/41] Continued with coding convention: - added curly braces
 around conditional code blocks - added space between if/foreach/... and brace
 - rewrote a code block so if dbm::is_result() fails it will abort, else the
 id   is fetched from INSERT statement - made some SQL keywords upper-cased
 and added back-ticks to columns/table names

Signed-off-by: Roland Haeder 
---
 update.php                | 24 ++++++++---------
 view/theme/frio/theme.php | 11 ++++----
 view/theme/vier/theme.php | 57 +++++++++++++++++++++++++--------------
 3 files changed, 55 insertions(+), 37 deletions(-)

diff --git a/update.php b/update.php
index 0679b5a1f..7aec2ec2b 100644
--- a/update.php
+++ b/update.php
@@ -86,7 +86,7 @@ function update_1006() {
 
 	$r = q("SELECT * FROM `user` WHERE `spubkey` = '' ");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$sres=openssl_pkey_new(array('encrypt_key' => false ));
 			$sprvkey = '';
 			openssl_pkey_export($sres, $sprvkey);
@@ -123,7 +123,7 @@ function update_1011() {
 	q("ALTER TABLE `contact` ADD `nick` CHAR( 255 ) NOT NULL AFTER `name` ");
 	$r = q("SELECT * FROM `contact` WHERE 1");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 				q("UPDATE `contact` SET `nick` = '%s' WHERE `id` = %d",
 					dbesc(basename($rr['url'])),
 					intval($rr['id'])
@@ -146,7 +146,7 @@ function update_1014() {
 	q("ALTER TABLE `contact` ADD `micro` TEXT NOT NULL AFTER `thumb` ");
 	$r = q("SELECT * FROM `photo` WHERE `scale` = 4");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$ph = new Photo($rr['data']);
 			if($ph->is_valid()) {
 				$ph->scaleImage(48);
@@ -156,7 +156,7 @@ function update_1014() {
 	}
 	$r = q("SELECT * FROM `contact` WHERE 1");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			if(stristr($rr['thumb'],'avatar'))
 				q("UPDATE `contact` SET `micro` = '%s' WHERE `id` = %d",
 					dbesc(str_replace('avatar','micro',$rr['thumb'])),
@@ -309,7 +309,7 @@ function update_1031() {
 	// Repair any bad links that slipped into the item table
 	$r = q("SELECT `id`, `object` FROM `item` WHERE `object` != '' ");
 	if($r && dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			if(strstr($rr['object'],'type="http')) {
 				q("UPDATE `item` SET `object` = '%s' WHERE `id` = %d",
 					dbesc(str_replace('type="http','href="http',$rr['object'])),
@@ -357,7 +357,7 @@ function update_1036() {
 
 	$r = dbq("SELECT * FROM `contact` WHERE `network` = 'dfrn' && `photo` LIKE '%include/photo%' ");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `micro` = '%s' WHERE `id` = %d",
 				dbesc(str_replace('include/photo','photo',$rr['photo'])),
 				dbesc(str_replace('include/photo','photo',$rr['thumb'])),
@@ -607,7 +607,7 @@ function update_1075() {
 	q("ALTER TABLE `user` ADD `guid` CHAR( 16 ) NOT NULL AFTER `uid` ");
 	$r = q("SELECT `uid` FROM `user` WHERE 1");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$found = true;
 			do {
 				$guid = substr(random_string(),0,16);
@@ -689,7 +689,7 @@ function update_1082() {
 		return;
 	$r = q("SELECT distinct(`resource-id`) FROM `photo` WHERE 1 group by `id`");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$guid = get_guid();
 			q("update `photo` set `guid` = '%s' where `resource-id` = '%s'",
 				dbesc($guid),
@@ -732,7 +732,7 @@ function update_1087() {
 
 	$r = q("SELECT `id` FROM `item` WHERE `parent` = `id` ");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$x = q("SELECT max(`created`) AS `cdate` FROM `item` WHERE `parent` = %d LIMIT 1",
 				intval($rr['id'])
 			);
@@ -855,7 +855,7 @@ function update_1100() {
 
 	$r = q("select id, url from contact where url != '' and nurl = '' ");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			q("update contact set nurl = '%s' where id = %d",
 				dbesc(normalise_link($rr['url'])),
 				intval($rr['id'])
@@ -1169,7 +1169,7 @@ function update_1136() {
 
 	$r = q("select * from config where 1 order by id desc");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$found = false;
 			foreach($arr as $x) {
 				if($x['cat'] == $rr['cat'] && $x['k'] == $rr['k']) {
@@ -1188,7 +1188,7 @@ function update_1136() {
 	$arr = array();
 	$r = q("select * from pconfig where 1 order by id desc");
 	if (dbm::is_result($r)) {
-		foreach($r as $rr) {
+		foreach ($r as $rr) {
 			$found = false;
 			foreach($arr as $x) {
 				if($x['uid'] == $rr['uid'] && $x['cat'] == $rr['cat'] && $x['k'] == $rr['k']) {
diff --git a/view/theme/frio/theme.php b/view/theme/frio/theme.php
index 5bc5140bf..4a320e1f8 100644
--- a/view/theme/frio/theme.php
+++ b/view/theme/frio/theme.php
@@ -271,7 +271,7 @@ function frio_remote_nav($a,&$nav) {
  * We use this to give the data to textcomplete and have a filter function at the
  * contact page.
  * 
- * @param App $a The app data
+ * @param App $a The app data @TODO Unused
  * @param array $results The array with the originals from acl_lookup()
  */
 function frio_acl_lookup($a, &$results) {
@@ -281,17 +281,18 @@ function frio_acl_lookup($a, &$results) {
 
 	// we introduce a new search type, r should do the same query like it's
 	// done in /mod/contacts for connections
-	if($results["type"] == "r") {
+	if ($results["type"] == "r") {
 		$searching = false;
-		if($search) {
+		if ($search) {
 			$search_hdr = $search;
 			$search_txt = dbesc(protect_sprintf(preg_quote($search)));
 			$searching = true;
 		}
 		$sql_extra .= (($searching) ? " AND (`attag` LIKE '%%".dbesc($search_txt)."%%' OR `name` LIKE '%%".dbesc($search_txt)."%%' OR `nick` LIKE '%%".dbesc($search_txt)."%%') " : "");
 
-		if($nets)
+		if ($nets) {
 			$sql_extra .= sprintf(" AND network = '%s' ", dbesc($nets));
+		}
 
 		$sql_extra2 = ((($sort_type > 0) && ($sort_type <= CONTACT_IS_FRIEND)) ? sprintf(" AND `rel` = %d ",intval($sort_type)) : '');
 
@@ -312,7 +313,7 @@ function frio_acl_lookup($a, &$results) {
 		$contacts = array();
 
 		if (dbm::is_result($r)) {
-			foreach($r as $rr) {
+			foreach ($r as $rr) {
 				$contacts[] = _contact_detail_for_template($rr);
 			}
 		}
diff --git a/view/theme/vier/theme.php b/view/theme/vier/theme.php
index 45dde5f44..b909a2602 100644
--- a/view/theme/vier/theme.php
+++ b/view/theme/vier/theme.php
@@ -152,7 +152,7 @@ function vier_community_info() {
 			$aside['$comunity_profiles_title'] = t('Community Profiles');
 			$aside['$comunity_profiles_items'] = array();
 
-			foreach($r as $rr) {
+			foreach ($r as $rr) {
 				$entry = replace_macros($tpl,array(
 					'$id' => $rr['id'],
 					//'$profile_link' => zrl($rr['url']),
@@ -182,7 +182,7 @@ function vier_community_info() {
 			$aside['$lastusers_title'] = t('Last users');
 			$aside['$lastusers_items'] = array();
 
-			foreach($r as $rr) {
+			foreach ($r as $rr) {
 				$profile_link = 'profile/' . ((strlen($rr['nickname'])) ? $rr['nickname'] : $rr['profile_uid']);
 				$entry = replace_macros($tpl,array(
 					'$id' => $rr['id'],
@@ -300,7 +300,7 @@ function vier_community_info() {
 
 			$aside['$helpers_items'] = array();
 
-			foreach($r as $rr) {
+			foreach ($r as $rr) {
 				$entry = replace_macros($tpl,array(
 					'$url' => $rr['url'],
 					'$title' => $rr['name'],
@@ -316,55 +316,72 @@ function vier_community_info() {
 	//connectable services
 	if ($show_services) {
 
+		/// @TODO This whole thing is hard-coded, better rewrite to Intercepting Filter Pattern (future-todo)
 		$r = array();
 
-		if (plugin_enabled("appnet"))
+		if (plugin_enabled("appnet")) {
 			$r[] = array("photo" => "images/appnet.png", "name" => "App.net");
+		}
 
-		if (plugin_enabled("buffer"))
+		if (plugin_enabled("buffer")) {
 			$r[] = array("photo" => "images/buffer.png", "name" => "Buffer");
+		}
 
-		if (plugin_enabled("blogger"))
+		if (plugin_enabled("blogger")) {
 			$r[] = array("photo" => "images/blogger.png", "name" => "Blogger");
+		}
 
-		if (plugin_enabled("dwpost"))
+		if (plugin_enabled("dwpost")) {
 			$r[] = array("photo" => "images/dreamwidth.png", "name" => "Dreamwidth");
+		}
 
-		if (plugin_enabled("fbpost"))
+		if (plugin_enabled("fbpost")) {
 			$r[] = array("photo" => "images/facebook.png", "name" => "Facebook");
+		}
 
-		if (plugin_enabled("ifttt"))
+		if (plugin_enabled("ifttt")) {
 			$r[] = array("photo" => "addon/ifttt/ifttt.png", "name" => "IFTTT");
+		}
 
-		if (plugin_enabled("statusnet"))
+		if (plugin_enabled("statusnet")) {
 			$r[] = array("photo" => "images/gnusocial.png", "name" => "GNU Social");
+		}
 
-		if (plugin_enabled("gpluspost"))
+		if (plugin_enabled("gpluspost")) {
 			$r[] = array("photo" => "images/googleplus.png", "name" => "Google+");
+		}
 
-		//if (plugin_enabled("ijpost"))
+		//if (plugin_enabled("ijpost")) {
 		//	$r[] = array("photo" => "images/", "name" => "");
+		//}
 
-		if (plugin_enabled("libertree"))
+		if (plugin_enabled("libertree")) {
 			$r[] = array("photo" => "images/libertree.png", "name" => "Libertree");
+		}
 
-		//if (plugin_enabled("ljpost"))
+		//if (plugin_enabled("ljpost")) {
 		//	$r[] = array("photo" => "images/", "name" => "");
+		//}
 
-		if (plugin_enabled("pumpio"))
+		if (plugin_enabled("pumpio")) {
 			$r[] = array("photo" => "images/pumpio.png", "name" => "pump.io");
+		}
 
-		if (plugin_enabled("tumblr"))
+		if (plugin_enabled("tumblr")) {
 			$r[] = array("photo" => "images/tumblr.png", "name" => "Tumblr");
+		}
 
-		if (plugin_enabled("twitter"))
+		if (plugin_enabled("twitter")) {
 			$r[] = array("photo" => "images/twitter.png", "name" => "Twitter");
+		}
 
-		if (plugin_enabled("wppost"))
+		if (plugin_enabled("wppost")) {
 			$r[] = array("photo" => "images/wordpress.png", "name" => "Wordpress");
+		}
 
-		if(function_exists("imap_open") AND !get_config("system","imap_disabled") AND !get_config("system","dfrn_only"))
+		if (function_exists("imap_open") AND !get_config("system","imap_disabled") AND !get_config("system","dfrn_only")) {
 			$r[] = array("photo" => "images/mail.png", "name" => "E-Mail");
+		}
 
 		$tpl = get_markup_template('ch_connectors.tpl');
 
@@ -374,7 +391,7 @@ function vier_community_info() {
 			$con_services['title'] = Array("", t('Connect Services'), "", "");
 			$aside['$con_services'] = $con_services;
 
-			foreach($r as $rr) {
+			foreach ($r as $rr) {
 				$entry = replace_macros($tpl,array(
 					'$url' => $url,
 					'$photo' => $rr['photo'],

From b4bc07fdcce4e326d5ade05aab0f7305e874398e Mon Sep 17 00:00:00 2001
From: Roland Haeder 
Date: Tue, 20 Dec 2016 21:31:05 +0100
Subject: [PATCH 29/41] Continued with coding convention: - added curly braces
 around conditional code blocks - added space between if/foreach/... and brace
 - made some SQL keywords upper-cased and added back-ticks to columns/table
 names

Signed-off-by: Roland Haeder 
---
 include/like.php  | 55 +++++++++++++++++++++++++++--------------------
 mod/item.php      | 15 ++++++++-----
 mod/noscrape.php  |  1 -
 mod/settings.php  |  8 +++----
 mod/starred.php   | 17 +++++++++------
 mod/subthread.php | 18 +++++++++-------
 mod/tagger.php    |  5 +++--
 mod/tagrm.php     |  7 +++---
 mod/xrd.php       |  8 ++++---
 9 files changed, 78 insertions(+), 56 deletions(-)

diff --git a/include/like.php b/include/like.php
index b04b9b4e0..94ff33a69 100644
--- a/include/like.php
+++ b/include/like.php
@@ -66,7 +66,7 @@ function do_like($item_id, $verb) {
 
 	$owner_uid = $item['uid'];
 
-	if(! can_write_wall($a,$owner_uid)) {
+	if (! can_write_wall($a,$owner_uid)) {
 		return false;
 	}
 
@@ -81,8 +81,9 @@ function do_like($item_id, $verb) {
 		if (! dbm::is_result($r)) {
 			return false;
 		}
-		if(! $r[0]['self'])
+		if (! $r[0]['self']) {
 			$remote_owner = $r[0];
+		}
 	}
 
 	// this represents the post owner on this system.
@@ -91,21 +92,22 @@ function do_like($item_id, $verb) {
 		WHERE `contact`.`self` = 1 AND `contact`.`uid` = %d LIMIT 1",
 		intval($owner_uid)
 	);
-	if (dbm::is_result($r))
+	if (dbm::is_result($r)) {
 		$owner = $r[0];
+	}
 
-	if(! $owner) {
+	if (! $owner) {
 		logger('like: no owner');
 		return false;
 	}
 
-	if(! $remote_owner)
+	if (! $remote_owner) {
 		$remote_owner = $owner;
-
+	}
 
 	// This represents the person posting
 
-	if((local_user()) && (local_user() == $owner_uid)) {
+	if ((local_user()) && (local_user() == $owner_uid)) {
 		$contact = $owner;
 	}
 	else {
@@ -116,7 +118,7 @@ function do_like($item_id, $verb) {
 		if (dbm::is_result($r))
 			$contact = $r[0];
 	}
-	if(! $contact) {
+	if (! $contact) {
 		return false;
 	}
 
@@ -125,7 +127,7 @@ function do_like($item_id, $verb) {
 
 	// event participation are essentially radio toggles. If you make a subsequent choice,
 	// we need to eradicate your first choice.
-	if($activity === ACTIVITY_ATTEND || $activity === ACTIVITY_ATTENDNO || $activity === ACTIVITY_ATTENDMAYBE) {
+	if ($activity === ACTIVITY_ATTEND || $activity === ACTIVITY_ATTENDNO || $activity === ACTIVITY_ATTENDMAYBE) {
 		$verbs = " '" . dbesc(ACTIVITY_ATTEND) . "','" . dbesc(ACTIVITY_ATTENDNO) . "','" . dbesc(ACTIVITY_ATTENDMAYBE) . "' ";
 	}
 
@@ -162,8 +164,9 @@ function do_like($item_id, $verb) {
 	$uri = item_new_uri($a->get_hostname(),$owner_uid);
 
 	$post_type = (($item['resource-id']) ? t('photo') : t('status'));
-	if($item['object-type'] === ACTIVITY_OBJ_EVENT)
+	if ($item['object-type'] === ACTIVITY_OBJ_EVENT) {
 		$post_type = t('event');
+	}
 	$objtype = (($item['resource-id']) ? ACTIVITY_OBJ_IMAGE : ACTIVITY_OBJ_NOTE );
 	$link = xmlify('' . "\n") ;
 	$body = $item['body'];
@@ -179,20 +182,31 @@ function do_like($item_id, $verb) {
 		$body
 	
 EOT;
-	if($verb === 'like')
+	if ($verb === 'like') {
 		$bodyverb = t('%1$s likes %2$s\'s %3$s');
-	if($verb === 'dislike')
+	}
+	if ($verb === 'dislike') {
 		$bodyverb = t('%1$s doesn\'t like %2$s\'s %3$s');
-	if($verb === 'attendyes')
+	}
+	if ($verb === 'attendyes') {
 		$bodyverb = t('%1$s is attending %2$s\'s %3$s');
-	if($verb === 'attendno')
+	}
+	if ($verb === 'attendno') {
 		$bodyverb = t('%1$s is not attending %2$s\'s %3$s');
-	if($verb === 'attendmaybe')
+	}
+	if ($verb === 'attendmaybe') {
 		$bodyverb = t('%1$s may attend %2$s\'s %3$s');
+	}
 
-	if(! isset($bodyverb))
-			return false;
+	if (! isset($bodyverb)) {
+		return false;
+	}
 
+	$ulink = '[url=' . $contact['url'] . ']' . $contact['name'] . '[/url]';
+	$alink = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
+	$plink = '[url=' . App::get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id'] . ']' . $post_type . '[/url]';
+
+	/// @TODO Or rewrite this to multi-line initialization of the array?
 	$arr = array();
 
 	$arr['guid'] = get_guid(32);
@@ -212,12 +226,7 @@ EOT;
 	$arr['author-name'] = $contact['name'];
 	$arr['author-link'] = $contact['url'];
 	$arr['author-avatar'] = $contact['thumb'];
-
-	$ulink = '[url=' . $contact['url'] . ']' . $contact['name'] . '[/url]';
-	$alink = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
-	$plink = '[url=' . App::get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['id'] . ']' . $post_type . '[/url]';
 	$arr['body'] =  sprintf( $bodyverb, $ulink, $alink, $plink );
-
 	$arr['verb'] = $activity;
 	$arr['object-type'] = $objtype;
 	$arr['object'] = $obj;
@@ -231,7 +240,7 @@ EOT;
 
 	$post_id = item_store($arr);
 
-	if(! $item['visible']) {
+	if (! $item['visible']) {
 		$r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d AND `uid` = %d",
 			intval($item['id']),
 			intval($owner_uid)
diff --git a/mod/item.php b/mod/item.php
index 17cf4c648..ca428e3d1 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -645,8 +645,9 @@ function item_post(&$a) {
 				intval($mtch)
 			);
 			if (dbm::is_result($r)) {
-				if(strlen($attachments))
+				if (strlen($attachments)) {
 					$attachments .= ',';
+				}
 				$attachments .= '[attach]href="' . App::get_baseurl() . '/attach/' . $r[0]['id'] . '" length="' . $r[0]['filesize'] . '" type="' . $r[0]['filetype'] . '" title="' . (($r[0]['filename']) ? $r[0]['filename'] : '') . '"[/attach]';
 			}
 			$body = str_replace($match[1],'',$body);
@@ -655,14 +656,17 @@ function item_post(&$a) {
 
 	$wall = 0;
 
-	if($post_type === 'wall' || $post_type === 'wall-comment')
+	if ($post_type === 'wall' || $post_type === 'wall-comment') {
 		$wall = 1;
+	}
 
-	if(! strlen($verb))
+	if (! strlen($verb)) {
 		$verb = ACTIVITY_POST ;
+	}
 
-	if ($network == "")
+	if ($network == "") {
 		$network = NETWORK_DFRN;
+	}
 
 	$gravity = (($parent) ? 6 : 0 );
 
@@ -676,8 +680,9 @@ function item_post(&$a) {
 	$uri = (($message_id) ? $message_id : item_new_uri($a->get_hostname(),$profile_uid, $guid));
 
 	// Fallback so that we alway have a thr-parent
-	if(!$thr_parent)
+	if (!$thr_parent) {
 		$thr_parent = $uri;
+	}
 
 	$datarray = array();
 	$datarray['uid']           = $profile_uid;
diff --git a/mod/noscrape.php b/mod/noscrape.php
index 939ccbf79..3d298cfe3 100644
--- a/mod/noscrape.php
+++ b/mod/noscrape.php
@@ -26,7 +26,6 @@ function noscrape_init(&$a) {
 	$keywords = str_replace(array('#',',',' ',',,'),array('',' ',',',','),$keywords);
 	$keywords = explode(',', $keywords);
 
-	/// @TODO This query's result is not being used (see below), maybe old-lost code?
 	$r = q("SELECT `photo` FROM `contact` WHERE `self` AND `uid` = %d",
 		intval($a->profile['uid']));
 
diff --git a/mod/settings.php b/mod/settings.php
index cedee1847..d9c28ac37 100644
--- a/mod/settings.php
+++ b/mod/settings.php
@@ -627,7 +627,7 @@ function settings_post(&$a) {
 		);
 	}
 
-	if(($old_visibility != $net_publish) || ($page_flags != $old_page_flags)) {
+	if (($old_visibility != $net_publish) || ($page_flags != $old_page_flags)) {
 		// Update global directory in background
 		$url = $_SESSION['my_url'];
 		if ($url && strlen(get_config('system','directory'))) {
@@ -642,10 +642,10 @@ function settings_post(&$a) {
 	update_gcontact_for_user(local_user());
 
 	//$_SESSION['theme'] = $theme;
-	if($email_changed && $a->config['register_policy'] == REGISTER_VERIFY) {
+	if ($email_changed && $a->config['register_policy'] == REGISTER_VERIFY) {
 
-		// FIXME - set to un-verified, blocked and redirect to logout
-		// Why? Are we verifying people or email addresses?
+		/// @TODO set to un-verified, blocked and redirect to logout
+		/// @TODO Why? Are we verifying people or email addresses?
 
 	}
 
diff --git a/mod/starred.php b/mod/starred.php
index 7ee531e44..beaa3b87d 100644
--- a/mod/starred.php
+++ b/mod/starred.php
@@ -17,7 +17,7 @@ function starred_init(&$a) {
 		killme();
 	}
 
-	$r = q("SELECT starred FROM item WHERE uid = %d AND id = %d LIMIT 1",
+	$r = q("SELECT `starred` FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1",
 		intval(local_user()),
 		intval($message_id)
 	);
@@ -25,10 +25,11 @@ function starred_init(&$a) {
 		killme();
 	}
 
-	if(! intval($r[0]['starred']))
+	if (! intval($r[0]['starred'])) {
 		$starred = 1;
+	}
 
-	$r = q("UPDATE item SET starred = %d WHERE uid = %d and id = %d",
+	$r = q("UPDATE `item` SET `starred` = %d WHERE `uid` = %d AND `id` = %d",
 		intval($starred),
 		intval(local_user()),
 		intval($message_id)
@@ -38,10 +39,14 @@ function starred_init(&$a) {
 
 	// See if we've been passed a return path to redirect to
 	$return_path = ((x($_REQUEST,'return')) ? $_REQUEST['return'] : '');
-	if($return_path) {
+	if ($return_path) {
 		$rand = '_=' . time();
-		if(strpos($return_path, '?')) $rand = "&$rand";
-		else $rand = "?$rand";
+		if (strpos($return_path, '?')) {
+			$rand = "&$rand";
+		}
+		else {
+			$rand = "?$rand";
+		}
 
 		goaway(App::get_baseurl() . "/" . $return_path . $rand);
 	}
diff --git a/mod/subthread.php b/mod/subthread.php
index 81cb1fcc1..c154187a6 100644
--- a/mod/subthread.php
+++ b/mod/subthread.php
@@ -44,8 +44,9 @@ function subthread_content(&$a) {
 		if (! dbm::is_result($r)) {
 			return;
 		}
-		if(! $r[0]['self'])
+		if (! $r[0]['self']) {
 			$remote_owner = $r[0];
+		}
 	}
 
 	// this represents the post owner on this system. 
@@ -57,18 +58,18 @@ function subthread_content(&$a) {
 	if (dbm::is_result($r))
 		$owner = $r[0];
 
-	if(! $owner) {
+	if (! $owner) {
 		logger('like: no owner');
 		return;
 	}
 
-	if(! $remote_owner)
+	if (! $remote_owner)
 		$remote_owner = $owner;
 
 
 	// This represents the person posting
 
-	if((local_user()) && (local_user() == $owner_uid)) {
+	if ((local_user()) && (local_user() == $owner_uid)) {
 		$contact = $owner;
 	}
 	else {
@@ -79,7 +80,7 @@ function subthread_content(&$a) {
 		if (dbm::is_result($r))
 			$contact = $r[0];
 	}
-	if(! $contact) {
+	if (! $contact) {
 		return;
 	}
 
@@ -103,8 +104,9 @@ function subthread_content(&$a) {
 EOT;
 	$bodyverb = t('%1$s is following %2$s\'s %3$s');
 
-	if(! isset($bodyverb))
-			return;
+	if (! isset($bodyverb)) {
+		return;
+	}
 
 	$arr = array();
 
@@ -144,7 +146,7 @@ EOT;
 
 	$post_id = item_store($arr);
 
-	if(! $item['visible']) {
+	if (! $item['visible']) {
 		$r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d AND `uid` = %d",
 			intval($item['id']),
 			intval($owner_uid)
diff --git a/mod/tagger.php b/mod/tagger.php
index 4055edddb..e53bc5eaf 100644
--- a/mod/tagger.php
+++ b/mod/tagger.php
@@ -94,8 +94,9 @@ EOT;
 
 	$bodyverb = t('%1$s tagged %2$s\'s %3$s with %4$s');
 
-	if(! isset($bodyverb))
-			return;
+	if (! isset($bodyverb)) {
+		return;
+	}
 
 	$termlink = html_entity_decode('⌗') . '[url=' . App::get_baseurl() . '/search?tag=' . urlencode($term) . ']'. $term . '[/url]';
 
diff --git a/mod/tagrm.php b/mod/tagrm.php
index acdbd6a9c..7a18d65d0 100644
--- a/mod/tagrm.php
+++ b/mod/tagrm.php
@@ -59,7 +59,7 @@ function tagrm_content(&$a) {
 	}
 
 	$item = (($a->argc > 1) ? intval($a->argv[1]) : 0);
-	if(! $item) {
+	if (! $item) {
 		goaway(App::get_baseurl() . '/' . $_SESSION['photo_return']);
 		// NOTREACHED
 	}
@@ -87,8 +87,7 @@ function tagrm_content(&$a) {
 	$o .= '';
 	$o .= '
      ';
 
-
-	foreach($arr as $x) {
+	foreach ($arr as $x) {
 		$o .= '
    • ' . bbcode($x) . '
      • ';
 	}
 
@@ -98,5 +97,5 @@ function tagrm_content(&$a) {
 	$o .= '';
 
 	return $o;
-	
+
 }
diff --git a/mod/xrd.php b/mod/xrd.php
index 290c524a7..e4641f5a3 100644
--- a/mod/xrd.php
+++ b/mod/xrd.php
@@ -41,13 +41,15 @@ function xrd_init(&$a) {
 
 	$profile_url = App::get_baseurl().'/profile/'.$r[0]['nickname'];
 
-	if ($acct)
+	if ($acct) {
 		$alias = $profile_url;
+	}
 	else {
 		$alias = 'acct:'.$r[0]['nickname'].'@'.$a->get_hostname();
 
-		if ($a->get_path())
+		if ($a->get_path()) {
 			$alias .= '/'.$a->get_path();
+		}
 	}
 
 	$o = replace_macros($tpl, array(
@@ -65,7 +67,7 @@ function xrd_init(&$a) {
 		'$salmen'      => App::get_baseurl() . '/salmon/'        . $r[0]['nickname'] . '/mention',
 		'$subscribe'   => App::get_baseurl() . '/follow?url={uri}',
 		'$modexp'      => 'data:application/magic-public-key,'  . $salmon_key,
-		'$bigkey'      =>  salmon_key($r[0]['pubkey'])
+		'$bigkey'      => salmon_key($r[0]['pubkey']),
 	));
 
 

From 3befdc6920727cf8cdca4044e2333819de81a549 Mon Sep 17 00:00:00 2001
From: Roland Haeder 
Date: Tue, 20 Dec 2016 21:51:25 +0100
Subject: [PATCH 30/41] used more App::get_baseurl() instead of
 get_app()->get_baseurl().

Signed-off-by: Roland Haeder 
---
 include/poller.php | 2 +-
 mod/proxy.php      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/poller.php b/include/poller.php
index 44f4895cd..a6671f5ae 100644
--- a/include/poller.php
+++ b/include/poller.php
@@ -484,7 +484,7 @@ function call_worker() {
 		return;
 	}
 
-	$url = get_app()->get_baseurl()."/worker";
+	$url = App::get_baseurl()."/worker";
 	fetch_url($url, false, $redirects, 1);
 }
 
diff --git a/mod/proxy.php b/mod/proxy.php
index ff58bba7f..45c9e9456 100644
--- a/mod/proxy.php
+++ b/mod/proxy.php
@@ -326,7 +326,7 @@ function proxy_is_local_image($url) {
 	if (strtolower(substr($url, 0, 5)) == "data:") return true;
 
 	// links normalised - bug #431
-	$baseurl = normalise_link(get_app()->get_baseurl());
+	$baseurl = normalise_link(App::get_baseurl());
 	$url = normalise_link($url);
 	return (substr($url, 0, strlen($baseurl)) == $baseurl);
 }

From c0ec9c59077cdc3c7c98a2882fe5007ecc04438f Mon Sep 17 00:00:00 2001
From: Hypolite Petovan 
Date: Mon, 19 Dec 2016 20:19:26 -0500
Subject: [PATCH 31/41] proxy_url: Fix extension extraction for URLs containing
 a . after a ?

---
 mod/proxy.php | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/mod/proxy.php b/mod/proxy.php
index 45c9e9456..af0f91261 100644
--- a/mod/proxy.php
+++ b/mod/proxy.php
@@ -281,14 +281,14 @@ function proxy_url($url, $writemode = false, $size = '') {
 
 	$longpath .= '/' . strtr(base64_encode($url), '+/', '-_');
 
-	// Checking for valid extensions. Only add them if they are safe
-	$pos = strrpos($url, '.');
-	if ($pos) {
-		$extension = strtolower(substr($url, $pos + 1));
-		$pos = strpos($extension, '?');
-		if ($pos) {
-			$extension = substr($extension, 0, $pos);
-		}
+	// Extract the URL extension, disregarding GET parameters starting with ?
+	$question_mark_pos = strpos($url, '?');
+	if ($question_mark_pos === false) {
+		$question_mark_pos = strlen($url);
+	}
+	$dot_pos = strrpos($url, '.', $question_mark_pos - strlen($url));
+	if ($dot_pos !== false) {
+		$extension = strtolower(substr($url, $dot_pos + 1, $question_mark_pos - ($dot_pos + 1)));
 	}
 
 	$extensions = array('jpg', 'jpeg', 'gif', 'png');

From 1f94cb9aac1d329dcb49245493ec42a197b8f17a Mon Sep 17 00:00:00 2001
From: Hypolite Petovan 
Date: Tue, 20 Dec 2016 15:14:43 -0500
Subject: [PATCH 32/41] proxy: Simplify url extension extraction

---
 mod/proxy.php | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/mod/proxy.php b/mod/proxy.php
index af0f91261..4f3c994d7 100644
--- a/mod/proxy.php
+++ b/mod/proxy.php
@@ -281,15 +281,8 @@ function proxy_url($url, $writemode = false, $size = '') {
 
 	$longpath .= '/' . strtr(base64_encode($url), '+/', '-_');
 
-	// Extract the URL extension, disregarding GET parameters starting with ?
-	$question_mark_pos = strpos($url, '?');
-	if ($question_mark_pos === false) {
-		$question_mark_pos = strlen($url);
-	}
-	$dot_pos = strrpos($url, '.', $question_mark_pos - strlen($url));
-	if ($dot_pos !== false) {
-		$extension = strtolower(substr($url, $dot_pos + 1, $question_mark_pos - ($dot_pos + 1)));
-	}
+	// Extract the URL extension
+	$extension = pathinfo(parse_url($url, PHP_URL_PATH), PATHINFO_EXTENSION);
 
 	$extensions = array('jpg', 'jpeg', 'gif', 'png');
 	if (in_array($extension, $extensions)) {

From 47f88bd625b85690414f1465cf8082e1ec83ef31 Mon Sep 17 00:00:00 2001
From: Hypolite Petovan 
Date: Tue, 20 Dec 2016 15:23:08 -0500
Subject: [PATCH 33/41] proxy mod: Standards bearer

- Enforced PSR-2 standards
- Normalized concatenation formatting
- Normalized string delimiters
- Normalized condition operators
- Collapsed directly nested conditions
- Used dvm::is_result
- Added comments
---
 mod/proxy.php | 289 +++++++++++++++++++++++++++-----------------------
 1 file changed, 154 insertions(+), 135 deletions(-)

diff --git a/mod/proxy.php b/mod/proxy.php
index 4f3c994d7..3fdb250b5 100644
--- a/mod/proxy.php
+++ b/mod/proxy.php
@@ -1,20 +1,18 @@
 
 
-define("PROXY_DEFAULT_TIME", 86400); // 1 Day
+define('PROXY_DEFAULT_TIME', 86400); // 1 Day
 
-define("PROXY_SIZE_MICRO", "micro");
-define("PROXY_SIZE_THUMB", "thumb");
-define("PROXY_SIZE_SMALL", "small");
-define("PROXY_SIZE_MEDIUM", "medium");
-define("PROXY_SIZE_LARGE", "large");
+define('PROXY_SIZE_MICRO', 'micro');
+define('PROXY_SIZE_THUMB', 'thumb');
+define('PROXY_SIZE_SMALL', 'small');
+define('PROXY_SIZE_MEDIUM', 'medium');
+define('PROXY_SIZE_LARGE', 'large');
 
-require_once('include/security.php');
-require_once("include/Photo.php");
-
-function proxy_init() {
-	global $a, $_SERVER;
+require_once 'include/security.php';
+require_once 'include/Photo.php';
 
+function proxy_init(App $a) {
 	// Pictures are stored in one of the following ways:
 	// 1. If a folder "proxy" exists and is writeable, then use this for caching
 	// 2. If a cache path is defined, use this
@@ -24,11 +22,12 @@ function proxy_init() {
 
 	if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
 		header('HTTP/1.1 304 Not Modified');
-		header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
-		header('Etag: '.$_SERVER['HTTP_IF_NONE_MATCH']);
-		header("Expires: " . gmdate("D, d M Y H:i:s", time() + (31536000)) . " GMT");
-		header("Cache-Control: max-age=31536000");
-		if(function_exists('header_remove')) {
+		header('Last-Modified: ' . gmdate('D, d M Y H:i:s', time()) . ' GMT');
+		header('Etag: ' . $_SERVER['HTTP_IF_NONE_MATCH']);
+		header('Expires: ' . gmdate('D, d M Y H:i:s', time() + (31536000)) . ' GMT');
+		header('Cache-Control: max-age=31536000');
+
+		if (function_exists('header_remove')) {
 			header_remove('Last-Modified');
 			header_remove('Expires');
 			header_remove('Cache-Control');
@@ -36,140 +35,155 @@ function proxy_init() {
 		exit;
 	}
 
-	if(function_exists('header_remove')) {
+	if (function_exists('header_remove')) {
 		header_remove('Pragma');
 		header_remove('pragma');
 	}
 
 	$thumb = false;
 	$size = 1024;
-	$sizetype = "";
+	$sizetype = '';
 	$basepath = $a->get_basepath();
 
 	// If the cache path isn't there, try to create it
-	if (!is_dir($basepath."/proxy"))
-		if (is_writable($basepath))
-			mkdir($basepath."/proxy");
+	if (!is_dir($basepath . '/proxy') AND is_writable($basepath)) {
+		mkdir($basepath . '/proxy');
+	}
 
 	// Checking if caching into a folder in the webroot is activated and working
-	$direct_cache = (is_dir($basepath."/proxy") AND is_writable($basepath."/proxy"));
+	$direct_cache = (is_dir($basepath . '/proxy') AND is_writable($basepath . '/proxy'));
 
 	// Look for filename in the arguments
-	if ((isset($a->argv[1]) OR isset($a->argv[2]) OR isset($a->argv[3])) AND !isset($_REQUEST["url"])) {
-		if (isset($a->argv[3]))
+	if ((isset($a->argv[1]) OR isset($a->argv[2]) OR isset($a->argv[3])) AND !isset($_REQUEST['url'])) {
+		if (isset($a->argv[3])) {
 			$url = $a->argv[3];
-		elseif (isset($a->argv[2]))
+		} elseif (isset($a->argv[2])) {
 			$url = $a->argv[2];
-		else
+		} else {
 			$url = $a->argv[1];
-
-		if (isset($a->argv[3]) and ($a->argv[3] == "thumb"))
-			$size = 200;
-
-		// thumb, small, medium and large.
-		if (substr($url, -6) == ":micro") {
-			$size = 48;
-			$sizetype = ":micro";
-			$url = substr($url, 0, -6);
-		} elseif (substr($url, -6) == ":thumb") {
-			$size = 80;
-			$sizetype = ":thumb";
-			$url = substr($url, 0, -6);
-		} elseif (substr($url, -6) == ":small") {
-			$size = 175;
-			$url = substr($url, 0, -6);
-			$sizetype = ":small";
-		} elseif (substr($url, -7) == ":medium") {
-			$size = 600;
-			$url = substr($url, 0, -7);
-			$sizetype = ":medium";
-		} elseif (substr($url, -6) == ":large") {
-			$size = 1024;
-			$url = substr($url, 0, -6);
-			$sizetype = ":large";
 		}
 
-		$pos = strrpos($url, "=.");
-		if ($pos)
-			$url = substr($url, 0, $pos+1);
+		if (isset($a->argv[3]) AND ($a->argv[3] == 'thumb')) {
+			$size = 200;
+		}
 
-		$url = str_replace(array(".jpg", ".jpeg", ".gif", ".png"), array("","","",""), $url);
+		// thumb, small, medium and large.
+		if (substr($url, -6) == ':micro') {
+			$size = 48;
+			$sizetype = ':micro';
+			$url = substr($url, 0, -6);
+		} elseif (substr($url, -6) == ':thumb') {
+			$size = 80;
+			$sizetype = ':thumb';
+			$url = substr($url, 0, -6);
+		} elseif (substr($url, -6) == ':small') {
+			$size = 175;
+			$url = substr($url, 0, -6);
+			$sizetype = ':small';
+		} elseif (substr($url, -7) == ':medium') {
+			$size = 600;
+			$url = substr($url, 0, -7);
+			$sizetype = ':medium';
+		} elseif (substr($url, -6) == ':large') {
+			$size = 1024;
+			$url = substr($url, 0, -6);
+			$sizetype = ':large';
+		}
+
+		$pos = strrpos($url, '=.');
+		if ($pos) {
+			$url = substr($url, 0, $pos + 1);
+		}
+
+		$url = str_replace(array('.jpg', '.jpeg', '.gif', '.png'), array('','','',''), $url);
 
 		$url = base64_decode(strtr($url, '-_', '+/'), true);
 
-		if ($url)
+		if ($url) {
 			$_REQUEST['url'] = $url;
-	} else
+		}
+	} else {
 		$direct_cache = false;
+	}
 
 	if (!$direct_cache) {
 		$urlhash = 'pic:' . sha1($_REQUEST['url']);
 
-		$cachefile = get_cachefile(hash("md5", $_REQUEST['url']));
-		if ($cachefile != '') {
-			if (file_exists($cachefile)) {
-				$img_str = file_get_contents($cachefile);
-				$mime = image_type_to_mime_type(exif_imagetype($cachefile));
+		$cachefile = get_cachefile(hash('md5', $_REQUEST['url']));
+		if ($cachefile != '' AND file_exists($cachefile)) {
+			$img_str = file_get_contents($cachefile);
+			$mime = image_type_to_mime_type(exif_imagetype($cachefile));
 
-				header("Content-type: $mime");
-				header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
-				header('Etag: "'.md5($img_str).'"');
-				header("Expires: " . gmdate("D, d M Y H:i:s", time() + (31536000)) . " GMT");
-				header("Cache-Control: max-age=31536000");
+			header('Content-type: ' . $mime);
+			header('Last-Modified: ' . gmdate('D, d M Y H:i:s', time()) . ' GMT');
+			header('Etag: "' . md5($img_str) . '"');
+			header('Expires: ' . gmdate('D, d M Y H:i:s', time() + (31536000)) . ' GMT');
+			header('Cache-Control: max-age=31536000');
 
-				// reduce quality - if it isn't a GIF
-				if ($mime != "image/gif") {
-					$img = new Photo($img_str, $mime);
-					if($img->is_valid()) {
-						$img_str = $img->imageString();
-					}
+			// reduce quality - if it isn't a GIF
+			if ($mime != 'image/gif') {
+				$img = new Photo($img_str, $mime);
+				if ($img->is_valid()) {
+					$img_str = $img->imageString();
 				}
-
-				echo $img_str;
-				killme();
 			}
+
+			echo $img_str;
+			killme();
 		}
-	} else
-		$cachefile = "";
+	} else {
+		$cachefile = '';
+	}
 
 	$valid = true;
 
-	if (!$direct_cache AND ($cachefile == "")) {
+	if (!$direct_cache AND ($cachefile == '')) {
 		$r = qu("SELECT * FROM `photo` WHERE `resource-id` = '%s' LIMIT 1", $urlhash);
 		if (dbm::is_result($r)) {
+<<<<<<< origin/rewrites/app_get_baseurl_static
         		$img_str = $r[0]['data'];
 			$mime = $r[0]["desc"];
 			if ($mime == "") $mime = "image/jpeg";
+=======
+			$img_str = $r[0]['data'];
+			$mime = $r[0]['desc'];
+			if ($mime == '') {
+				$mime = 'image/jpeg';
+			}
+>>>>>>> HEAD~0
 		}
-	} else
+	} else {
 		$r = array();
+	}
 
 	if (!dbm::is_result($r)) {
 		// It shouldn't happen but it does - spaces in URL
-		$_REQUEST['url'] = str_replace(" ", "+", $_REQUEST['url']);
+		$_REQUEST['url'] = str_replace(' ', '+', $_REQUEST['url']);
 		$redirects = 0;
-		$img_str = fetch_url($_REQUEST['url'],true, $redirects, 10);
+		$img_str = fetch_url($_REQUEST['url'], true, $redirects, 10);
 
-		$tempfile = tempnam(get_temppath(), "cache");
+		$tempfile = tempnam(get_temppath(), 'cache');
 		file_put_contents($tempfile, $img_str);
 		$mime = image_type_to_mime_type(exif_imagetype($tempfile));
 		unlink($tempfile);
 
 		// If there is an error then return a blank image
-		if ((substr($a->get_curl_code(), 0, 1) == "4") or (!$img_str)) {
-			$img_str = file_get_contents("images/blank.png");
-			$mime = "image/png";
-			$cachefile = ""; // Clear the cachefile so that the dummy isn't stored
+		if ((substr($a->get_curl_code(), 0, 1) == '4') OR (!$img_str)) {
+			$img_str = file_get_contents('images/blank.png');
+			$mime = 'image/png';
+			$cachefile = ''; // Clear the cachefile so that the dummy isn't stored
 			$valid = false;
-			$img = new Photo($img_str, "image/png");
-			if($img->is_valid()) {
+			$img = new Photo($img_str, 'image/png');
+			if ($img->is_valid()) {
 				$img->scaleImage(10);
 				$img_str = $img->imageString();
 			}
-		} else if (($mime != "image/jpeg") AND !$direct_cache AND ($cachefile == "")) {
+		} elseif ($mime != 'image/jpeg' AND !$direct_cache AND $cachefile == '') {
 			$image = @imagecreatefromstring($img_str);
 
-			if($image === FALSE) die();
+			if ($image === FALSE) {
+				die();
+			}
 
 			q("INSERT INTO `photo`
 			( `uid`, `contact-id`, `guid`, `resource-id`, `created`, `edited`, `filename`, `album`, `height`, `width`, `desc`, `data`, `scale`, `profile`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid` )
@@ -177,7 +191,7 @@ function proxy_init() {
 				0, 0, get_guid(), dbesc($urlhash),
 				dbesc(datetime_convert()),
 				dbesc(datetime_convert()),
-				dbesc(basename(dbesc($_REQUEST["url"]))),
+				dbesc(basename(dbesc($_REQUEST['url']))),
 				dbesc(''),
 				intval(imagesy($image)),
 				intval(imagesx($image)),
@@ -190,9 +204,8 @@ function proxy_init() {
 
 		} else {
 			$img = new Photo($img_str, $mime);
-			if($img->is_valid()) {
-				if (!$direct_cache AND ($cachefile == ""))
-					$img->store(0, 0, $urlhash, $_REQUEST['url'], '', 100);
+			if ($img->is_valid() AND !$direct_cache AND ($cachefile == '')) {
+				$img->store(0, 0, $urlhash, $_REQUEST['url'], '', 100);
 			}
 		}
 	}
@@ -200,9 +213,9 @@ function proxy_init() {
 	$img_str_orig = $img_str;
 
 	// reduce quality - if it isn't a GIF
-	if ($mime != "image/gif") {
+	if ($mime != 'image/gif') {
 		$img = new Photo($img_str, $mime);
-		if($img->is_valid()) {
+		if ($img->is_valid()) {
 			$img->scaleImage($size);
 			$img_str = $img->imageString();
 		}
@@ -212,20 +225,22 @@ function proxy_init() {
 	// advantage: real file access is really fast
 	// Otherwise write in cachefile
 	if ($valid AND $direct_cache) {
-		file_put_contents($basepath."/proxy/".proxy_url($_REQUEST['url'], true), $img_str_orig);
-		if ($sizetype <> '')
-			file_put_contents($basepath."/proxy/".proxy_url($_REQUEST['url'], true).$sizetype, $img_str);
-	} elseif ($cachefile != '')
+		file_put_contents($basepath . '/proxy/' . proxy_url($_REQUEST['url'], true), $img_str_orig);
+		if ($sizetype != '') {
+			file_put_contents($basepath . '/proxy/' . proxy_url($_REQUEST['url'], true) . $sizetype, $img_str);
+		}
+	} elseif ($cachefile != '') {
 		file_put_contents($cachefile, $img_str_orig);
+	}
 
-	header("Content-type: $mime");
+	header('Content-type: ' . $mime);
 
 	// Only output the cache headers when the file is valid
 	if ($valid) {
-		header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
-		header('Etag: "'.md5($img_str).'"');
-		header("Expires: " . gmdate("D, d M Y H:i:s", time() + (31536000)) . " GMT");
-		header("Cache-Control: max-age=31536000");
+		header('Last-Modified: ' . gmdate('D, d M Y H:i:s', time()) . ' GMT');
+		header('Etag: "' . md5($img_str) . '"');
+		header('Expires: ' . gmdate('D, d M Y H:i:s', time() + (31536000)) . ' GMT');
+		header('Cache-Control: max-age=31536000');
 	}
 
 	echo $img_str;
@@ -272,11 +287,9 @@ function proxy_url($url, $writemode = false, $size = '') {
 	$shortpath = hash('md5', $url);
 	$longpath = substr($shortpath, 0, 2);
 
-	if (is_dir($basepath) and $writemode) {
-		if (!is_dir($basepath . '/' . $longpath)) {
-			mkdir($basepath . '/' . $longpath);
-			chmod($basepath . '/' . $longpath, 0777);
-		}
+	if (is_dir($basepath) AND $writemode AND !is_dir($basepath . '/' . $longpath)) {
+		mkdir($basepath . '/' . $longpath);
+		chmod($basepath . '/' . $longpath, 0777);
 	}
 
 	$longpath .= '/' . strtr(base64_encode($url), '+/', '-_');
@@ -314,9 +327,13 @@ function proxy_url($url, $writemode = false, $size = '') {
  * @return boolean
  */
 function proxy_is_local_image($url) {
-	if ($url[0] == '/') return true;
+	if ($url[0] == '/') {
+		return true;
+	}
 
-	if (strtolower(substr($url, 0, 5)) == "data:") return true;
+	if (strtolower(substr($url, 0, 5)) == 'data:') {
+		return true;
+	}
 
 	// links normalised - bug #431
 	$baseurl = normalise_link(App::get_baseurl());
@@ -324,42 +341,44 @@ function proxy_is_local_image($url) {
 	return (substr($url, 0, strlen($baseurl)) == $baseurl);
 }
 
-function proxy_parse_query($var) {
-        /**
-         *  Use this function to parse out the query array element from
-         *  the output of parse_url().
-        */
-        $var  = parse_url($var, PHP_URL_QUERY);
-        $var  = html_entity_decode($var);
-        $var  = explode('&', $var);
-        $arr  = array();
+/**
+ * @brief Return the array of query string parameters from a URL
+ *
+ * @param string $url
+ * @return array Associative array of query string parameters
+ */
+function proxy_parse_query($url) {
+	$query = parse_url($url, PHP_URL_QUERY);
+	$query = html_entity_decode($query);
+	$query_list = explode('&', $query);
+	$arr = array();
 
-        foreach($var as $val) {
-                $x          = explode('=', $val);
-                $arr[$x[0]] = $x[1];
-        }
+	foreach ($query_list as $key_value) {
+		$key_value_list = explode('=', $key_value);
+		$arr[$key_value_list[0]] = $key_value_list[1];
+	}
 
-        unset($val, $x, $var);
-        return $arr;
+	unset($url, $query_list, $url);
+	return $arr;
 }
 
 function proxy_img_cb($matches) {
-
 	// if the picture seems to be from another picture cache then take the original source
 	$queryvar = proxy_parse_query($matches[2]);
-	if (($queryvar['url'] != "") AND (substr($queryvar['url'], 0, 4) == "http"))
+	if (($queryvar['url'] != '') AND (substr($queryvar['url'], 0, 4) == 'http')) {
 		$matches[2] = urldecode($queryvar['url']);
+	}
 
 	// following line changed per bug #431
-	if (proxy_is_local_image($matches[2]))
+	if (proxy_is_local_image($matches[2])) {
 		return $matches[1] . $matches[2] . $matches[3];
+	}
 
-	return $matches[1].proxy_url(htmlspecialchars_decode($matches[2])).$matches[3];
+	return $matches[1] . proxy_url(htmlspecialchars_decode($matches[2])) . $matches[3];
 }
 
 function proxy_parse_html($html) {
-	$a = get_app();
-	$html = str_replace(normalise_link(App::get_baseurl())."/", App::get_baseurl()."/", $html);
+	$html = str_replace(normalise_link(App::get_baseurl()) . '/', App::get_baseurl() . '/', $html);
 
-	return preg_replace_callback("/(]*src *= *[\"'])([^\"']+)([\"'][^>]*>)/siU", "proxy_img_cb", $html);
+	return preg_replace_callback('/(]*src *= *["\'])([^"\']+)(["\'][^>]*>)/siU', 'proxy_img_cb', $html);
 }

From bb37cac77281675251f5238e3a7a87a3faf4677c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Wed, 21 Dec 2016 09:30:49 +0100
Subject: [PATCH 34/41] added curly braces + space
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 
---
 mod/events.php | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/mod/events.php b/mod/events.php
index 9b5f7cce8..36d8f0cf7 100644
--- a/mod/events.php
+++ b/mod/events.php
@@ -13,15 +13,15 @@ function events_init(&$a) {
 		return;
 	}
 
-	if($a->argc == 1) {
+	if ($a->argc == 1) {
 		// if it's a json request abort here becaus we don't
 		// need the widget data
-		if($a->argv[1] === 'json')
+		if ($a->argv[1] === 'json')
 			return;
 
 		$cal_widget = widget_events();
 
-		if(! x($a->page,'aside'))
+		if (! x($a->page,'aside'))
 			$a->page['aside'] = '';
 
 		$a->page['aside'] .= $cal_widget;
@@ -51,33 +51,35 @@ function events_post(&$a) {
 	// The default setting for the `private` field in event_store() is false, so mirror that
 	$private_event = false;
 
-	if($start_text) {
+	if ($start_text) {
 		$start = $start_text;
 	}
 	else {
 		$start    = sprintf('%d-%d-%d %d:%d:0',$startyear,$startmonth,$startday,$starthour,$startminute);
 	}
 
-	if($nofinish) {
+	if ($nofinish) {
 		$finish = '0000-00-00 00:00:00';
 	}
 
-	if($finish_text) {
+	if ($finish_text) {
 		$finish = $finish_text;
 	}
 	else {
 		$finish    = sprintf('%d-%d-%d %d:%d:0',$finishyear,$finishmonth,$finishday,$finishhour,$finishminute);
 	}
 
-	if($adjust) {
+	if ($adjust) {
 		$start = datetime_convert(date_default_timezone_get(),'UTC',$start);
-		if(! $nofinish)
+		if (! $nofinish) {
 			$finish = datetime_convert(date_default_timezone_get(),'UTC',$finish);
+		}
 	}
 	else {
 		$start = datetime_convert('UTC','UTC',$start);
-		if(! $nofinish)
+		if (! $nofinish) {
 			$finish = datetime_convert('UTC','UTC',$finish);
+		}
 	}
 
 	// Don't allow the event to finish before it begins.
@@ -93,9 +95,9 @@ function events_post(&$a) {
 	$action = ($event_id == '') ? 'new' : "event/" . $event_id;
 	$onerror_url = App::get_baseurl() . "/events/" . $action . "?summary=$summary&description=$desc&location=$location&start=$start_text&finish=$finish_text&adjust=$adjust&nofinish=$nofinish";
 
-	if(strcmp($finish,$start) < 0 && !$nofinish) {
+	if (strcmp($finish,$start) < 0 && !$nofinish) {
 		notice( t('Event can not end before it has started.') . EOL);
-		if(intval($_REQUEST['preview'])) {
+		if (intval($_REQUEST['preview'])) {
 			echo( t('Event can not end before it has started.'));
 			killme();
 		}

From d80b82c55d912f4de356923d504fc7594c89918b Mon Sep 17 00:00:00 2001
From: Roland Haeder 
Date: Wed, 21 Dec 2016 22:53:08 +0100
Subject: [PATCH 35/41] no need for this else block

Signed-off-by: Roland Haeder 
---
 mod/proxy.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/mod/proxy.php b/mod/proxy.php
index e14f08570..a8c24cf08 100644
--- a/mod/proxy.php
+++ b/mod/proxy.php
@@ -136,6 +136,7 @@ function proxy_init(App $a) {
 	}
 
 	$valid = true;
+	$r = array();
 
 	if (!$direct_cache AND ($cachefile == '')) {
 		$r = qu("SELECT * FROM `photo` WHERE `resource-id` = '%s' LIMIT 1", $urlhash);
@@ -158,8 +159,6 @@ function proxy_init(App $a) {
 =======
 >>>>>>> upstream/develop
 		}
-	} else {
-		$r = array();
 	}
 
 	if (!dbm::is_result($r)) {

From d97b6a2eba8bfe3af636cb154246b7791d807337 Mon Sep 17 00:00:00 2001
From: Roland Haeder 
Date: Wed, 21 Dec 2016 23:04:09 +0100
Subject: [PATCH 36/41] added curly braces/spaces + replace spaces with tabs to
 fix code indending (or so?)

Signed-off-by: Roland Haeder 
---
 include/message.php |  3 +-
 mod/dirfind.php     | 13 +++----
 mod/follow.php      | 18 +++++-----
 mod/home.php        |  7 ++--
 mod/install.php     | 88 +++++++++++++++++++++++----------------------
 mod/invite.php      | 48 ++++++++++++-------------
 mod/starred.php     |  3 +-
 7 files changed, 88 insertions(+), 92 deletions(-)

diff --git a/include/message.php b/include/message.php
index 5bd611f22..3d5d4d33a 100644
--- a/include/message.php
+++ b/include/message.php
@@ -153,8 +153,7 @@ function send_message($recipient=0, $body='', $subject='', $replyto=''){
 	if ($post_id) {
 		proc_run(PRIORITY_HIGH, "include/notifier.php", "mail", $post_id);
 		return intval($post_id);
-	}
-	else {
+	} else {
 		return -3;
 	}
 
diff --git a/mod/dirfind.php b/mod/dirfind.php
index 1a7842167..0ac82f281 100644
--- a/mod/dirfind.php
+++ b/mod/dirfind.php
@@ -88,20 +88,19 @@ function dirfind_content(&$a, $prefix = "") {
 
 			if (get_config('system','diaspora_enabled')) {
 				$diaspora = NETWORK_DIASPORA;
-			}
-			else {
+			} else {
 				$diaspora = NETWORK_DFRN;
 			}
 
 			if (!get_config('system','ostatus_disabled')) {
 				$ostatus = NETWORK_OSTATUS;
-			}
-			else {
+			} else {
 				$ostatus = NETWORK_DFRN;
 			}
 
 			$search2 = "%".$search."%";
 
+			/// @TODO These 2 SELECTs are not checked on validity with dbm::is_result()
 			$count = q("SELECT count(*) AS `total` FROM `gcontact`
 					LEFT JOIN `contact` ON `contact`.`nurl` = `gcontact`.`nurl`
 						AND `contact`.`network` = `gcontact`.`network`
@@ -200,8 +199,7 @@ function dirfind_content(&$a, $prefix = "") {
 						$photo_menu = contact_photo_menu($contact[0]);
 						$details = _contact_detail_for_template($contact[0]);
 						$alt_text = $details['alt_text'];
-					}
-					else {
+					} else {
 						$photo_menu = array();
 					}
 				} else {
@@ -243,8 +241,7 @@ function dirfind_content(&$a, $prefix = "") {
 			'$paginate' => paginate($a),
 		));
 
-		}
-		else {
+		} else {
 			info( t('No matches') . EOL);
 		}
 
diff --git a/mod/follow.php b/mod/follow.php
index eb5570e8a..2e970ad0c 100644
--- a/mod/follow.php
+++ b/mod/follow.php
@@ -56,10 +56,11 @@ function follow_content(&$a) {
 		// NOTREACHED
 	}
 
-	if ($ret["network"] == NETWORK_MAIL)
+	if ($ret["network"] == NETWORK_MAIL) {
 		$ret["url"] = $ret["addr"];
+	}
 
-	if($ret['network'] === NETWORK_DFRN) {
+	if ($ret['network'] === NETWORK_DFRN) {
 		$request = $ret["request"];
 		$tpl = get_markup_template('dfrn_request.tpl');
 	} else {
@@ -84,20 +85,22 @@ function follow_content(&$a) {
 	$r = q("SELECT `id`, `location`, `about`, `keywords` FROM `gcontact` WHERE `nurl` = '%s'",
 		normalise_link($ret["url"]));
 
-	if (!$r)
+	if (!$r) {
 		$r = array(array("location" => "", "about" => "", "keywords" => ""));
-	else
+	} else {
 		$gcontact_id = $r[0]["id"];
+	}
 
-	if($ret['network'] === NETWORK_DIASPORA) {
+	if ($ret['network'] === NETWORK_DIASPORA) {
 		$r[0]["location"] = "";
 		$r[0]["about"] = "";
 	}
 
 	$header = $ret["name"];
 
-	if ($ret["addr"] != "")
+	if ($ret["addr"] != "") {
 		$header .= " <".$ret["addr"].">";
+	}
 
 	//$header .= " (".network_to_name($ret['network'], $ret['url']).")";
 	$header = t("Connect/Follow");
@@ -176,8 +179,7 @@ function follow_post(&$a) {
 			notice($result['message']);
 		}
 		goaway($return_url);
-	}
-	elseif ($result['cid']) {
+	} elseif ($result['cid']) {
 		goaway(App::get_baseurl().'/contacts/'.$result['cid']);
 	}
 
diff --git a/mod/home.php b/mod/home.php
index 0e83340cc..eb5d1e90b 100644
--- a/mod/home.php
+++ b/mod/home.php
@@ -16,7 +16,6 @@ function home_init(&$a) {
 
 }}
 
-
 if(! function_exists('home_content')) {
 function home_content(&$a) {
 
@@ -35,9 +34,8 @@ function home_content(&$a) {
 			$a->page['htmlhead'] .= '';
 		}
 
-		$o .= file_get_contents('home.html');}
-
-	else {
+		$o .= file_get_contents('home.html');
+	} else {
 		$o .= '
      '.((x($a->config,'sitename')) ? sprintf(t("Welcome to %s"), $a->config['sitename']) : "").'
      ';
 	}
 
@@ -48,5 +46,4 @@ function home_content(&$a) {
 
 	return $o;
 
-
 }}
diff --git a/mod/install.php b/mod/install.php
index 73216e7f8..b13da8c28 100755
--- a/mod/install.php
+++ b/mod/install.php
@@ -11,17 +11,16 @@ function install_init(&$a){
 		echo "ok";
 		killme();
 	}
-	
+
 	// We overwrite current theme css, because during install we could not have a working mod_rewrite
 	// so we could not have a css at all. Here we set a static css file for the install procedure pages
 	$a->config['system']['theme'] = "../install";
 	$a->theme['stylesheet'] = App::get_baseurl()."/view/install/style.css";
-	
-	
-	
+
 	global $install_wizard_pass;
-	if (x($_POST,'pass'))
+	if (x($_POST,'pass')) {
 		$install_wizard_pass = intval($_POST['pass']);
+	}
 
 }
 
@@ -63,7 +62,7 @@ function install_post(&$a) {
 					return;
 				}
 			}*/
-			if(get_db_errno()) {
+			if (get_db_errno()) {
 				$a->data['db_conn_failed']=true;
 			}
 
@@ -107,17 +106,18 @@ function install_post(&$a) {
 
 
 			$result = file_put_contents('.htconfig.php', $txt);
-			if(! $result) {
+			if (! $result) {
 				$a->data['txt'] = $txt;
 			}
 
 			$errors = load_database($db);
 
 
-			if($errors)
+			if ($errors) {
 				$a->data['db_failed'] = $errors;
-			else
+			} else {
 				$a->data['db_installed'] = true;
+			}
 
 			return;
 		break;
@@ -125,10 +125,11 @@ function install_post(&$a) {
 }
 
 function get_db_errno() {
-	if(class_exists('mysqli'))
+	if (class_exists('mysqli')) {
 		return mysqli_connect_errno();
-	else
+	} else {
 		return mysql_errno();
+	}
 }
 
 function install_content(&$a) {
@@ -140,23 +141,23 @@ function install_content(&$a) {
 
 
 
-	if(x($a->data,'db_conn_failed')) {
+	if (x($a->data,'db_conn_failed')) {
 		$install_wizard_pass = 2;
 		$wizard_status =  t('Could not connect to database.');
 	}
-	if(x($a->data,'db_create_failed')) {
+	if (x($a->data,'db_create_failed')) {
 		$install_wizard_pass = 2;
 		$wizard_status =  t('Could not create table.');
 	}
 
 	$db_return_text="";
-	if(x($a->data,'db_installed')) {
+	if (x($a->data,'db_installed')) {
 		$txt = '
      ';
 		$txt .= t('Your Friendica site database has been installed.') . EOL;
 		$db_return_text .= $txt;
 	}
 
-	if(x($a->data,'db_failed')) {
+	if (x($a->data,'db_failed')) {
 		$txt = t('You may need to import the file "database.sql" manually using phpmyadmin or mysql.') . EOL;
 		$txt .= t('Please see the file "INSTALL.txt".') . EOL ."
      " ;
 		$txt .= "
      ".$a->data['db_failed'] . "
      ". EOL ;
@@ -176,7 +177,7 @@ function install_content(&$a) {
 		}
 	}
 
-	if(x($a->data,'txt') && strlen($a->data['txt'])) {
+	if (x($a->data,'txt') && strlen($a->data['txt'])) {
 		$db_return_text .= manual_config($a);
 	}
 
@@ -205,16 +206,19 @@ function install_content(&$a) {
 
 			check_keys($checks);
 
-			if(x($_POST,'phpath'))
+			if (x($_POST,'phpath')) {
 				$phpath = notags(trim($_POST['phpath']));
+			}
 
 			check_php($phpath, $checks);
 
-            check_htaccess($checks);
+			check_htaccess($checks);
 
+			/// @TODO Maybe move this out?
 			function check_passed($v, $c){
-				if ($c['required'])
+				if ($c['required']) {
 					$v = $v && $c['status'];
+				}
 				return $v;
 			}
 			$checkspassed = array_reduce($checks, "check_passed", true);
@@ -343,7 +347,7 @@ function check_php(&$phpath, &$checks) {
 		$passed = strlen($phpath);
 	}
 	$help = "";
-	if(!$passed) {
+	if (!$passed) {
 		$help .= t('Could not find a command line version of PHP in the web server PATH.'). EOL;
 		$help .= t("If you don't have a command line version of PHP installed on server, you will not be able to run background polling via cron. See 'Setup the poller'") . EOL ;
 		$help .= EOL . EOL ;
@@ -370,7 +374,7 @@ function check_php(&$phpath, &$checks) {
 	}
 
 
-	if($passed2) {
+	if ($passed2) {
 		$str = autoname(8);
 		$cmd = "$phpath testargs.php $str";
 		$result = trim(shell_exec($cmd));
@@ -392,15 +396,17 @@ function check_keys(&$checks) {
 
 	$res = false;
 
-	if(function_exists('openssl_pkey_new'))
-		$res=openssl_pkey_new(array(
-		'digest_alg' => 'sha1',
-		'private_key_bits' => 4096,
-		'encrypt_key' => false ));
+	if (function_exists('openssl_pkey_new')) {
+		$res = openssl_pkey_new(array(
+			'digest_alg'       => 'sha1',
+			'private_key_bits' => 4096,
+			'encrypt_key'      => false
+		));
+	}
 
 	// Get private key
 
-	if(! $res) {
+	if (! $res) {
 		$help .= t('Error: the "openssl_pkey_new" function on this system is not able to generate encryption keys'). EOL;
 		$help .= t('If running under Windows, please see "http://www.php.net/manual/en/openssl.installation.php".');
 	}
@@ -420,7 +426,7 @@ function check_funcs(&$checks) {
 	check_add($ck_funcs, t('XML PHP module'), true, true, "");
 	check_add($ck_funcs, t('iconv module'), true, true, "");
 
-	if(function_exists('apache_get_modules')){
+	if (function_exists('apache_get_modules')){
 		if (! in_array('mod_rewrite',apache_get_modules())) {
 			check_add($ck_funcs, t('Apache mod_rewrite module'), false, true, t('Error: Apache webserver mod-rewrite module is required but not installed.'));
 		} else {
@@ -428,31 +434,31 @@ function check_funcs(&$checks) {
 		}
 	}
 
-	if(! function_exists('curl_init')){
+	if (! function_exists('curl_init')){
 		$ck_funcs[0]['status']= false;
 		$ck_funcs[0]['help']= t('Error: libCURL PHP module required but not installed.');
 	}
-	if(! function_exists('imagecreatefromjpeg')){
+	if (! function_exists('imagecreatefromjpeg')){
 		$ck_funcs[1]['status']= false;
 		$ck_funcs[1]['help']= t('Error: GD graphics PHP module with JPEG support required but not installed.');
 	}
-	if(! function_exists('openssl_public_encrypt')) {
+	if (! function_exists('openssl_public_encrypt')) {
 		$ck_funcs[2]['status']= false;
 		$ck_funcs[2]['help']= t('Error: openssl PHP module required but not installed.');
 	}
-	if(! function_exists('mysqli_connect')){
+	if (! function_exists('mysqli_connect')){
 		$ck_funcs[3]['status']= false;
 		$ck_funcs[3]['help']= t('Error: mysqli PHP module required but not installed.');
 	}
-	if(! function_exists('mb_strlen')){
+	if (! function_exists('mb_strlen')){
 		$ck_funcs[4]['status']= false;
 		$ck_funcs[4]['help']= t('Error: mb_string PHP module required but not installed.');
 	}
-	if(! function_exists('mcrypt_create_iv')){
+	if (! function_exists('mcrypt_create_iv')){
 		$ck_funcs[5]['status']= false;
 		$ck_funcs[5]['help']= t('Error: mcrypt PHP module required but not installed.');
 	}
-	if(! function_exists('iconv_strlen')){
+	if (! function_exists('iconv_strlen')){
 		$ck_funcs[7]['status']= false;
 		$ck_funcs[7]['help']= t('Error: iconv PHP module required but not installed.');
 	}
@@ -487,7 +493,7 @@ function check_funcs(&$checks) {
 function check_htconfig(&$checks) {
 	$status = true;
 	$help = "";
-	if(	(file_exists('.htconfig.php') && !is_writable('.htconfig.php')) ||
+	if ((file_exists('.htconfig.php') && !is_writable('.htconfig.php')) ||
 		(!file_exists('.htconfig.php') && !is_writable('.')) ) {
 
 		$status=false;
@@ -504,7 +510,7 @@ function check_htconfig(&$checks) {
 function check_smarty3(&$checks) {
 	$status = true;
 	$help = "";
-	if(	!is_writable('view/smarty3') ) {
+	if (!is_writable('view/smarty3') ) {
 
 		$status=false;
 		$help = t('Friendica uses the Smarty3 template engine to render its web views. Smarty3 compiles templates to PHP to speed up rendering.') .EOL;
@@ -532,8 +538,7 @@ function check_htaccess(&$checks) {
 			$help = t('Url rewrite in .htaccess is not working. Check your server configuration.');
 		}
 		check_add($checks, t('Url rewrite is working'), $status, true, $help);
-	}
-	else {
+	} else {
 		// cannot check modrewrite if libcurl is not installed
 		/// @TODO Maybe issue warning here?
 	}
@@ -552,8 +557,7 @@ function check_imagik(&$checks) {
 	}
 	if ($imagick == false) {
 		check_add($checks, t('ImageMagick PHP extension is not installed'), $imagick, false, "");
-	}
-	else {
+	} else {
 		check_add($checks, t('ImageMagick PHP extension is installed'), $imagick, false, "");
 		if ($imagick) {
 			check_add($checks, t('ImageMagick supports GIF'), $gif, false, "");
@@ -561,8 +565,6 @@ function check_imagik(&$checks) {
 	}
 }
 
-
-
 function manual_config(&$a) {
 	$data = htmlentities($a->data['txt'],ENT_COMPAT,'UTF-8');
 	$o = t('The database configuration file ".htconfig.php" could not be written. Please use the enclosed text to create a configuration file in your web server root.');
diff --git a/mod/invite.php b/mod/invite.php
index 12f8306e8..441d39e6e 100644
--- a/mod/invite.php
+++ b/mod/invite.php
@@ -19,14 +19,15 @@ function invite_post(&$a) {
 	check_form_security_token_redirectOnErr('/', 'send_invite');
 
 	$max_invites = intval(get_config('system','max_invites'));
-	if(! $max_invites)
+	if (! $max_invites) {
 		$max_invites = 50;
+	}
 
 	$current_invites = intval(get_pconfig(local_user(),'system','sent_invites'));
-	if($current_invites > $max_invites) {
+	if ($current_invites > $max_invites) {
 		notice( t('Total invitation limit exceeded.') . EOL);
 		return;
-	};
+	}
 
 
 	$recips  = ((x($_POST,'recipients')) ? explode("\n",$_POST['recipients']) : array());
@@ -34,23 +35,24 @@ function invite_post(&$a) {
 
 	$total = 0;
 
-	if(get_config('system','invitation_only')) {
+	if (get_config('system','invitation_only')) {
 		$invonly = true;
 		$x = get_pconfig(local_user(),'system','invites_remaining');
-		if((! $x) && (! is_site_admin()))
+		if ((! $x) && (! is_site_admin())) {
 			return;
+		}
 	}
 
-	foreach($recips as $recip) {
+	foreach ($recips as $recip) {
 
 		$recip = trim($recip);
 
-		if(! valid_email($recip)) {
+		if (! valid_email($recip)) {
 			notice(  sprintf( t('%s : Not a valid email address.'), $recip) . EOL);
 			continue;
 		}
-		
-		if($invonly && ($x || is_site_admin())) {
+
+		if ($invonly && ($x || is_site_admin())) {
 			$code = autoname(8) . srand(1000,9999);
 			$nmessage = str_replace('$invite_code',$code,$message);
 
@@ -59,16 +61,17 @@ function invite_post(&$a) {
 				dbesc(datetime_convert())
 			);
 
-			if(! is_site_admin()) {
+			if (! is_site_admin()) {
 				$x --;
-				if($x >= 0)
+				if ($x >= 0) {
 					set_pconfig(local_user(),'system','invites_remaining',$x);
-				else
+				} else {
 					return;
+				}
 			}
-		}
-		else
+		} else {
 			$nmessage = $message;
+		}
 
 		$res = mail($recip, email_header_encode( t('Please join us on Friendica'),'UTF-8'), 
 			$nmessage, 
@@ -76,7 +79,7 @@ function invite_post(&$a) {
 			. 'Content-type: text/plain; charset=UTF-8' . "\n"
 			. 'Content-transfer-encoding: 8bit' );
 
-		if($res) {
+		if ($res) {
 			$total ++;
 			$current_invites ++;
 			set_pconfig(local_user(),'system','sent_invites',$current_invites);
@@ -84,8 +87,7 @@ function invite_post(&$a) {
 				notice( t('Invitation limit exceeded. Please contact your site administrator.') . EOL);
 				return;
 			}
-		}
-		else {
+		} else {
 			notice( sprintf( t('%s : Message delivery failed.'), $recip) . EOL);
 		}
 
@@ -105,26 +107,24 @@ function invite_content(&$a) {
 	$tpl = get_markup_template('invite.tpl');
 	$invonly = false;
 
-	if(get_config('system','invitation_only')) {
+	if (get_config('system','invitation_only')) {
 		$invonly = true;
 		$x = get_pconfig(local_user(),'system','invites_remaining');
-		if((! $x) && (! is_site_admin())) {
+		if ((! $x) && (! is_site_admin())) {
 			notice( t('You have no more invitations available') . EOL);
 			return '';
 		}
 	}
 
 	$dirloc = get_config('system','directory');
-	if(strlen($dirloc)) {
+	if (strlen($dirloc)) {
 		if ($a->config['register_policy'] == REGISTER_CLOSED) {
 			$linktxt = sprintf( t('Visit %s for a list of public sites that you can join. Friendica members on other sites can all connect with each other, as well as with members of many other social networks.'), $dirloc . '/siteinfo');
-		}
-		elseif($a->config['register_policy'] != REGISTER_CLOSED) {
+		} elseif($a->config['register_policy'] != REGISTER_CLOSED) {
 			$linktxt = sprintf( t('To accept this invitation, please visit and register at %s or any other public Friendica website.'), App::get_baseurl())
 			. "\r\n" . "\r\n" . sprintf( t('Friendica sites all inter-connect to create a huge privacy-enhanced social web that is owned and controlled by its members. They can also connect with many traditional social networks. See %s for a list of alternate Friendica sites you can join.'),$dirloc . '/siteinfo');
 		}
-	}
-	else {
+	} else {
 		$o = t('Our apologies. This system is not currently configured to connect with other public sites or invite members.');
 		return $o;
 	}
diff --git a/mod/starred.php b/mod/starred.php
index beaa3b87d..84baa82ce 100644
--- a/mod/starred.php
+++ b/mod/starred.php
@@ -43,8 +43,7 @@ function starred_init(&$a) {
 		$rand = '_=' . time();
 		if (strpos($return_path, '?')) {
 			$rand = "&$rand";
-		}
-		else {
+		} else {
 			$rand = "?$rand";
 		}
 

From b3d33ee1e61782ebc6c317ee93ae32f067888796 Mon Sep 17 00:00:00 2001
From: Roland Haeder 
Date: Wed, 21 Dec 2016 23:17:22 +0100
Subject: [PATCH 37/41] More curly braces added, left some TODOs behind

Signed-off-by: Roland Haeder 
---
 mod/settings.php | 100 +++++++++++++++++++++++------------------------
 1 file changed, 50 insertions(+), 50 deletions(-)

diff --git a/mod/settings.php b/mod/settings.php
index d9c28ac37..298b5025c 100644
--- a/mod/settings.php
+++ b/mod/settings.php
@@ -671,9 +671,9 @@ function settings_content(&$a) {
 
 
 
-	if(($a->argc > 1) && ($a->argv[1] === 'oauth')) {
+	if (($a->argc > 1) && ($a->argv[1] === 'oauth')) {
 
-		if(($a->argc > 2) && ($a->argv[2] === 'add')) {
+		if (($a->argc > 2) && ($a->argv[2] === 'add')) {
 			$tpl = get_markup_template("settings_oauth_edit.tpl");
 			$o .= replace_macros($tpl, array(
 				'$form_security_token' => get_form_security_token("settings_oauth"),
@@ -689,7 +689,7 @@ function settings_content(&$a) {
 			return $o;
 		}
 
-		if(($a->argc > 3) && ($a->argv[2] === 'edit')) {
+		if (($a->argc > 3) && ($a->argv[2] === 'edit')) {
 			$r = q("SELECT * FROM clients WHERE client_id='%s' AND uid=%d",
 					dbesc($a->argv[3]),
 					local_user());
@@ -725,7 +725,7 @@ function settings_content(&$a) {
 			return;
 		}
 
-
+		/// @TODO validate result with dbm::is_result()
 		$r = q("SELECT clients.*, tokens.id as oauth_token, (clients.uid=%d) AS my
 				FROM clients
 				LEFT JOIN tokens ON clients.client_id=tokens.client_id
@@ -751,7 +751,7 @@ function settings_content(&$a) {
 
 	}
 
-	if(($a->argc > 1) && ($a->argv[1] === 'addon')) {
+	if (($a->argc > 1) && ($a->argv[1] === 'addon')) {
 		$settings_addons = "";
 
 		$r = q("SELECT * FROM `hook` WHERE `hook` = 'plugin_settings' ");
@@ -771,14 +771,14 @@ function settings_content(&$a) {
 		return $o;
 	}
 
-	if(($a->argc > 1) && ($a->argv[1] === 'features')) {
+	if (($a->argc > 1) && ($a->argv[1] === 'features')) {
 
 		$arr = array();
 		$features = get_features();
-		foreach($features as $fname => $fdata) {
+		foreach ($features as $fname => $fdata) {
 			$arr[$fname] = array();
 			$arr[$fname][0] = $fdata[0];
-			foreach(array_slice($fdata,1) as $f) {
+			foreach (array_slice($fdata,1) as $f) {
 				$arr[$fname][1][] = array('feature_' .$f[0],$f[1],((intval(feature_enabled(local_user(),$f[0]))) ? "1" : ''),$f[2],array(t('Off'),t('On')));
 			}
 		}
@@ -787,14 +787,14 @@ function settings_content(&$a) {
 		$tpl = get_markup_template("settings_features.tpl");
 		$o .= replace_macros($tpl, array(
 			'$form_security_token' => get_form_security_token("settings_features"),
-			'$title'	=> t('Additional Features'),
-			'$features' => $arr,
-			'$submit'   => t('Save Settings'),
+			'$title'               => t('Additional Features'),
+			'$features'            => $arr,
+			'$submit'              => t('Save Settings'),
 		));
 		return $o;
 	}
 
-	if(($a->argc > 1) && ($a->argv[1] === 'connectors')) {
+	if (($a->argc > 1) && ($a->argv[1] === 'connectors')) {
 
 		$settings_connectors = '';
 		$settings_connectors .= '
      '. t('General Social Media Settings').'
      ';
@@ -860,8 +860,7 @@ function settings_content(&$a) {
 			$r = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1",
 				local_user()
 			);
-		}
-		else {
+		} else {
 			$r = null;
 		}
 
@@ -878,10 +877,9 @@ function settings_content(&$a) {
 
 		$tpl = get_markup_template("settings_connectors.tpl");
 
-		if(! service_class_allows(local_user(),'email_connect')) {
+		if (! service_class_allows(local_user(),'email_connect')) {
 			$mail_disabled_message = upgrade_bool_message();
-		}
-		else {
+		} else {
 			$mail_disabled_message = (($mail_disabled) ? t('Email access is disabled on this site.') : '');
 		}
 
@@ -919,38 +917,42 @@ function settings_content(&$a) {
 	/*
 	 * DISPLAY SETTINGS
 	 */
-	if(($a->argc > 1) && ($a->argv[1] === 'display')) {
+	if (($a->argc > 1) && ($a->argv[1] === 'display')) {
 		$default_theme = get_config('system','theme');
-		if(! $default_theme)
+		if (! $default_theme) {
 			$default_theme = 'default';
+		}
 		$default_mobile_theme = get_config('system','mobile-theme');
-		if(! $mobile_default_theme)
+		if (! $mobile_default_theme) {
 			$mobile_default_theme = 'none';
+		}
 
 		$allowed_themes_str = get_config('system','allowed_themes');
 		$allowed_themes_raw = explode(',',$allowed_themes_str);
 		$allowed_themes = array();
-		if(count($allowed_themes_raw))
-			foreach($allowed_themes_raw as $x)
-				if(strlen(trim($x)) && is_dir("view/theme/$x"))
+		if (count($allowed_themes_raw)) {
+			foreach ($allowed_themes_raw as $x) {
+				if (strlen(trim($x)) && is_dir("view/theme/$x")) {
 					$allowed_themes[] = trim($x);
+				}
+			}
+		}
 
 
 		$themes = array();
 		$mobile_themes = array("---" => t('No special theme for mobile devices'));
 		$files = glob('view/theme/*'); /* */
-		if($allowed_themes) {
-			foreach($allowed_themes as $th) {
+		if ($allowed_themes) {
+			foreach ($allowed_themes as $th) {
 				$f = $th;
 				$is_experimental = file_exists('view/theme/' . $th . '/experimental');
 				$unsupported = file_exists('view/theme/' . $th . '/unsupported');
 				$is_mobile = file_exists('view/theme/' . $th . '/mobile');
 				if (!$is_experimental or ($is_experimental && (get_config('experimentals','exp_themes')==1 or get_config('experimentals','exp_themes')===false))){
 					$theme_name = (($is_experimental) ?  sprintf("%s - \x28Experimental\x29", $f) : $f);
-					if($is_mobile) {
+					if ($is_mobile) {
 						$mobile_themes[$f]=$theme_name;
-					}
-					else {
+					} else {
 						$themes[$f]=$theme_name;
 					}
 				}
@@ -962,8 +964,9 @@ function settings_content(&$a) {
 		$nowarn_insecure = intval(get_pconfig(local_user(), 'system', 'nowarn_insecure'));
 
 		$browser_update = intval(get_pconfig(local_user(), 'system','update_interval'));
-		if (intval($browser_update) != -1)
+		if (intval($browser_update) != -1) {
 			$browser_update = (($browser_update == 0) ? 40 : $browser_update / 1000); // default if not set: 40 seconds
+		}
 
 		$itemspage_network = intval(get_pconfig(local_user(), 'system','itemspage_network'));
 		$itemspage_network = (($itemspage_network > 0 && $itemspage_network < 101) ? $itemspage_network : 40); // default if not set: 40 items
@@ -1042,8 +1045,9 @@ function settings_content(&$a) {
 	$p = q("SELECT * FROM `profile` WHERE `is-default` = 1 AND `uid` = %d LIMIT 1",
 		intval(local_user())
 	);
-	if(count($p))
+	if (count($p)) {
 		$profile = $p[0];
+	}
 
 	$username   = $a->user['username'];
 	$email      = $a->user['email'];
@@ -1090,8 +1094,9 @@ function settings_content(&$a) {
 
 	// nowarn_insecure
 
-	if(! strlen($a->user['timezone']))
+	if (! strlen($a->user['timezone'])) {
 		$timezone = date_default_timezone_get();
+	}
 
 	// Set the account type to "Community" when the page is a community page but the account type doesn't fit
 	// This is only happening on the first visit after the update
@@ -1152,19 +1157,16 @@ function settings_content(&$a) {
 
 	$noid = get_config('system','no_openid');
 
-	if($noid) {
+	if ($noid) {
 		$openid_field = false;
-	}
-	else {
+	} else {
 		$openid_field = array('openid_url', t('OpenID:'),$openid, t("\x28Optional\x29 Allow this OpenID to login to this account."), "", "", "url");
 	}
 
-
 	$opt_tpl = get_markup_template("field_yesno.tpl");
 	if(get_config('system','publish_all')) {
 		$profile_in_dir = '';
-	}
-	else {
+	} else {
 		$profile_in_dir = replace_macros($opt_tpl,array(
 			'$field' 	=> array('profile_in_directory', t('Publish your default profile in your local site directory?'), $profile['publish'], '', array(t('No'),t('Yes'))),
 		));
@@ -1174,12 +1176,10 @@ function settings_content(&$a) {
 		$profile_in_net_dir = replace_macros($opt_tpl,array(
 			'$field' 	=> array('profile_in_netdirectory', t('Publish your default profile in the global social directory?'), $profile['net-publish'], '', array(t('No'),t('Yes'))),
 		));
-	}
-	else {
+	} else {
 		$profile_in_net_dir = '';
 	}
 
-
 	$hide_friends = replace_macros($opt_tpl,array(
 			'$field' 	=> array('hide-friends', t('Hide your contact/friend list from viewers of your default profile?'), $profile['hide-friends'], '', array(t('No'),t('Yes'))),
 	));
@@ -1194,19 +1194,16 @@ function settings_content(&$a) {
 
 	));
 
-
 	$blocktags = replace_macros($opt_tpl,array(
 			'$field' 	=> array('blocktags',  t('Allow friends to tag your posts?'), (intval($a->user['blocktags']) ? '0' : '1'), '', array(t('No'),t('Yes'))),
 
 	));
 
-
 	$suggestme = replace_macros($opt_tpl,array(
 			'$field' 	=> array('suggestme',  t('Allow us to suggest you as a potential friend to new members?'), $suggestme, '', array(t('No'),t('Yes'))),
 
 	));
 
-
 	$unkmail = replace_macros($opt_tpl,array(
 			'$field' 	=> array('unkmail',  t('Permit unknown people to send you private mail?'), $unkmail, '', array(t('No'),t('Yes'))),
 
@@ -1215,9 +1212,9 @@ function settings_content(&$a) {
 	$invisible = (((! $profile['publish']) && (! $profile['net-publish']))
 		? true : false);
 
-	if($invisible)
+	if ($invisible) {
 		info( t('Profile is not published.') . EOL );
-
+	}
 
 	//$subdir = ((strlen($a->get_path())) ? '
      ' . t('or') . ' ' . 'profile/' . $nickname : '');
 
@@ -1244,27 +1241,30 @@ function settings_content(&$a) {
 	require_once('include/group.php');
 	$group_select = mini_group_select(local_user(),$a->user['def_gid']);
 
-
 	// Private/public post links for the non-JS ACL form
 	$private_post = 1;
-	if($_REQUEST['public'])
+	if ($_REQUEST['public']) {
 		$private_post = 0;
+	}
 
 	$query_str = $a->query_string;
-	if(strpos($query_str, 'public=1') !== false)
+	if (strpos($query_str, 'public=1') !== false) {
 		$query_str = str_replace(array('?public=1', '&public=1'), array('', ''), $query_str);
+	}
 
 	// I think $a->query_string may never have ? in it, but I could be wrong
 	// It looks like it's from the index.php?q=[etc] rewrite that the web
 	// server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
-	if(strpos($query_str, '?') === false)
+	if (strpos($query_str, '?') === false) {
 		$public_post_link = '?public=1';
-	else
+	} else {
 		$public_post_link = '&public=1';
+	}
 
 	/* Installed langs */
 	$lang_choices = get_available_languages();
 
+	/// @TODO Fix indending (or so)
 	$o .= replace_macros($stpl, array(
 		'$ptitle' 	=> t('Account Settings'),
 

From 99c8fd36c06f1fa315675b841d6be3e78d1b560b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Thu, 22 Dec 2016 09:09:27 +0100
Subject: [PATCH 38/41] applied coding convention rule
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 
---
 include/like.php | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/include/like.php b/include/like.php
index feaffe011..b8909be32 100644
--- a/include/like.php
+++ b/include/like.php
@@ -48,10 +48,8 @@ function do_like($item_id, $verb) {
 			break;
 	}
 
-
 	logger('like: verb ' . $verb . ' item ' . $item_id);
 
-
 	$r = q("SELECT * FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1",
 		dbesc($item_id),
 		dbesc($item_id)
@@ -109,8 +107,7 @@ function do_like($item_id, $verb) {
 
 	if ((local_user()) && (local_user() == $owner_uid)) {
 		$contact = $owner;
-	}
-	else {
+	} else {
 		$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 			intval($_SESSION['visitor_id']),
 			intval($owner_uid)

From ef5838bbd22134ee9ba2180e96b69e8efac2022b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Thu, 22 Dec 2016 09:10:17 +0100
Subject: [PATCH 39/41] was not missing in develop branch, but here. :-(
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 
---
 include/like.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/like.php b/include/like.php
index b8909be32..4df15b4b6 100644
--- a/include/like.php
+++ b/include/like.php
@@ -163,6 +163,7 @@ function do_like($item_id, $verb) {
 	$post_type = (($item['resource-id']) ? t('photo') : t('status'));
 	if ($item['object-type'] === ACTIVITY_OBJ_EVENT) {
 		$post_type = t('event');
+	}
 	$objtype = (($item['resource-id']) ? ACTIVITY_OBJ_IMAGE : ACTIVITY_OBJ_NOTE );
 	$link = xmlify('' . "\n") ;
 	$body = $item['body'];

From a314dbc56207eff751dbce5c88b055ae8e41ae30 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Thu, 22 Dec 2016 09:14:14 +0100
Subject: [PATCH 40/41] removed conflict solving remains, took from
 upstream/develop
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 
---
 mod/proxy.php | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/mod/proxy.php b/mod/proxy.php
index a8c24cf08..8046e4e96 100644
--- a/mod/proxy.php
+++ b/mod/proxy.php
@@ -141,23 +141,11 @@ function proxy_init(App $a) {
 	if (!$direct_cache AND ($cachefile == '')) {
 		$r = qu("SELECT * FROM `photo` WHERE `resource-id` = '%s' LIMIT 1", $urlhash);
 		if (dbm::is_result($r)) {
-<<<<<<< HEAD
-<<<<<<< origin/rewrites/app_get_baseurl_static
-        		$img_str = $r[0]['data'];
-			$mime = $r[0]["desc"];
-			if ($mime == "") $mime = "image/jpeg";
-=======
-=======
->>>>>>> upstream/develop
 			$img_str = $r[0]['data'];
 			$mime = $r[0]['desc'];
 			if ($mime == '') {
 				$mime = 'image/jpeg';
 			}
-<<<<<<< HEAD
->>>>>>> HEAD~0
-=======
->>>>>>> upstream/develop
 		}
 	}
 

From 5d0db51fdf560d9599af461664188451941d5295 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= 
Date: Thu, 22 Dec 2016 11:21:50 +0100
Subject: [PATCH 41/41] Beatification/coding convention: - added a lot spaces
 to make it look nicer - added curly braces (coding convention) - added needed
 spaces (coding convention)get_id - removed obsolete $a = get_app() call
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Roland Häder 
---
 object/Item.php | 383 ++++++++++++++++++++++++------------------------
 1 file changed, 193 insertions(+), 190 deletions(-)

diff --git a/object/Item.php b/object/Item.php
index d14b5418c..e60344f7d 100644
--- a/object/Item.php
+++ b/object/Item.php
@@ -52,21 +52,22 @@ class Item extends BaseObject {
 		$ssl_state = ((local_user()) ? true : false);
 		$this->redirect_url = 'redir/' . $this->get_data_value('cid') ;
 
-		if(get_config('system','thread_allow') && $a->theme_thread_allow && !$this->is_toplevel())
+		if (get_config('system','thread_allow') && $a->theme_thread_allow && !$this->is_toplevel()) {
 			$this->threaded = true;
+		}
 
 		// Prepare the children
-		if(count($data['children'])) {
-			foreach($data['children'] as $item) {
+		if (count($data['children'])) {
+			foreach ($data['children'] as $item) {
 				/*
 				 * Only add will be displayed
 				 */
-				if($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
-					continue;
-				}
-				if(! visible_activity($item)) {
+				if ($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
+					continue;
+				} elseif (! visible_activity($item)) {
 					continue;
 				}
+
 				$item['pagedrop'] = $data['pagedrop'];
 				$child = new Item($item);
 				$this->add_child($child);
@@ -91,11 +92,11 @@ class Item extends BaseObject {
 		$item = $this->get_data();
 		$edited = false;
 		if (strcmp($item['created'], $item['edited'])<>0) {
-		      $edited = array(
-			  'label' => t('This entry was edited'),
-			  'date' => datetime_convert('UTC', date_default_timezone_get(), $item['edited'], 'r'),
-			  'relative' => relative_date($item['edited'])
-		      );
+			$edited = array(
+				'label'    => t('This entry was edited'),
+				'date'     => datetime_convert('UTC', date_default_timezone_get(), $item['edited'], 'r'),
+				'relative' => relative_date($item['edited'])
+			);
 		}
 		$commentww = '';
 		$sparkle = '';
@@ -111,7 +112,6 @@ class Item extends BaseObject {
 
 		$conv = $this->get_conversation();
 
-
 		$lock = ((($item['private'] == 1) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid']) 
 			|| strlen($item['deny_cid']) || strlen($item['deny_gid']))))
 			? t('Private Message')
@@ -134,22 +134,24 @@ class Item extends BaseObject {
 		$drop = array(
 			'dropping' => $dropping,
 			'pagedrop' => ((feature_enabled($conv->get_profile_owner(),'multi_delete')) ? $item['pagedrop'] : ''),
-			'select' => t('Select'),
-			'delete' => t('Delete'),
+			'select'   => t('Select'),
+			'delete'   => t('Delete'),
 		);
 
 		$filer = (($conv->get_profile_owner() == local_user()) ? t("save to folder") : false);
 
 		$diff_author    = ((link_compare($item['url'],$item['author-link'])) ? false : true);
 		$profile_name   = htmlentities(((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
-		if($item['author-link'] && (! $item['author-name']))
+		if ($item['author-link'] && (! $item['author-name'])) {
 			$profile_name = $item['author-link'];
+		}
 
 		$sp = false;
 		$profile_link = best_link_url($item,$sp);
 		if ($profile_link === 'mailbox') {
 			$profile_link = '';
 		}
+
 		if ($sp) {
 			$sparkle = ' sparkle';
 		} else {
@@ -198,13 +200,14 @@ class Item extends BaseObject {
 
 		// process action responses - e.g. like/dislike/attend/agree/whatever
 		$response_verbs = array('like');
-		if(feature_enabled($conv->get_profile_owner(),'dislike'))
+		if (feature_enabled($conv->get_profile_owner(),'dislike')) {
 			$response_verbs[] = 'dislike';
-		if($item['object-type'] === ACTIVITY_OBJ_EVENT) {
+		}
+		if ($item['object-type'] === ACTIVITY_OBJ_EVENT) {
 			$response_verbs[] = 'attendyes';
 			$response_verbs[] = 'attendno';
 			$response_verbs[] = 'attendmaybe';
-			if($conv->is_writable()) {
+			if ($conv->is_writable()) {
 				$isevent = true;
 				$attend = array( t('I will attend'), t('I will not attend'), t('I might attend'));
 			}
@@ -213,8 +216,7 @@ class Item extends BaseObject {
 		$responses = get_responses($conv_responses,$response_verbs,$this,$item);
 
 		foreach ($response_verbs as $value=>$verbs) {
-			$responses[$verbs][output]  = ((x($conv_responses[$verbs],$item['uri'])) ? format_like($conv_responses[$verbs][$item['uri']],$conv_responses[$verbs][$item['uri'] . '-l'],$verbs,$item['uri']) : '');
-
+			$responses[$verbs]['output']  = ((x($conv_responses[$verbs],$item['uri'])) ? format_like($conv_responses[$verbs][$item['uri']],$conv_responses[$verbs][$item['uri'] . '-l'],$verbs,$item['uri']) : '');
 		}
 
 		/*
@@ -224,20 +226,21 @@ class Item extends BaseObject {
 		 */
 		$this->check_wall_to_wall();
 
-		if($this->is_wall_to_wall() && ($this->get_owner_url() == $this->get_redirect_url()))
+		if ($this->is_wall_to_wall() && ($this->get_owner_url() == $this->get_redirect_url())) {
 			$osparkle = ' sparkle';
+		}
 
-		if($this->is_toplevel()) {
-			if($conv->get_profile_owner() == local_user()) {
+		if ($this->is_toplevel()) {
+			if ($conv->get_profile_owner() == local_user()) {
 				$isstarred = (($item['starred']) ? "starred" : "unstarred");
 
 				$star = array(
-					'do' => t("add star"),
-					'undo' => t("remove star"),
-					'toggle' => t("toggle star status"),
-					'classdo' => (($item['starred']) ? "hidden" : ""),
+					'do'        => t("add star"),
+					'undo'      => t("remove star"),
+					'toggle'    => t("toggle star status"),
+					'classdo'   => (($item['starred']) ? "hidden" : ""),
 					'classundo' => (($item['starred']) ? "" : "hidden"),
-					'starred' =>  t('starred'),
+					'starred'   =>  t('starred'),
 				);
 				$r = q("SELECT `ignored` FROM `thread` WHERE `uid` = %d AND `iid` = %d LIMIT 1",
 					intval($item['uid']),
@@ -245,19 +248,19 @@ class Item extends BaseObject {
 				);
 				if (dbm::is_result($r)) {
 					$ignore = array(
-						'do' => t("ignore thread"),
-						'undo' => t("unignore thread"),
-						'toggle' => t("toggle ignore status"),
-						'classdo' => (($r[0]['ignored']) ? "hidden" : ""),
+						'do'        => t("ignore thread"),
+						'undo'      => t("unignore thread"),
+						'toggle'    => t("toggle ignore status"),
+						'classdo'   => (($r[0]['ignored']) ? "hidden" : ""),
 						'classundo' => (($r[0]['ignored']) ? "" : "hidden"),
-						'ignored' =>  t('ignored'),
+						'ignored'   =>  t('ignored'),
 					);
 				}
 
 				$tagger = '';
 				if(feature_enabled($conv->get_profile_owner(),'commtag')) {
 					$tagger = array(
-						'add' => t("add tag"),
+						'add'   => t("add tag"),
 						'class' => "",
 					);
 				}
@@ -266,17 +269,19 @@ class Item extends BaseObject {
 			$indent = 'comment';
 		}
 
-		if($conv->is_writable()) {
+		if ($conv->is_writable()) {
 			$buttons = array(
 				'like' => array( t("I like this \x28toggle\x29"), t("like")),
 				'dislike' => ((feature_enabled($conv->get_profile_owner(),'dislike')) ? array( t("I don't like this \x28toggle\x29"), t("dislike")) : ''),
 			);
-			if ($shareable) $buttons['share'] = array( t('Share this'), t('share'));
+			if ($shareable) {
+				$buttons['share'] = array( t('Share this'), t('share'));
+			}
 		}
 
 		$comment = $this->get_comment_box($indent);
 
-		if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0){
+		if (strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0){
 			$shiny = 'shiny';
 		}
 
@@ -298,8 +303,9 @@ class Item extends BaseObject {
 
 				foreach ($languages as $language) {
 					$langdata = explode(";", $language);
-					if ($langstr != "")
+					if ($langstr != "") {
 						$langstr .= ", ";
+					}
 
 					//$langstr .= $langdata[0]." (".round($langdata[1]*100, 1)."%)";
 					$langstr .= round($langdata[1]*100, 1)."% ".$langdata[0];
@@ -311,20 +317,19 @@ class Item extends BaseObject {
 
 		list($categories, $folders) = get_cats_and_terms($item);
 
-		if($a->theme['template_engine'] === 'internal') {
-			$body_e = template_escape($body);
-			$text_e = strip_tags(template_escape($body));
-			$name_e = template_escape($profile_name);
-			$title_e = template_escape($item['title']);
-			$location_e = template_escape($location);
+		if ($a->theme['template_engine'] === 'internal') {
+			$body_e       = template_escape($body);
+			$text_e       = strip_tags(template_escape($body));
+			$name_e       = template_escape($profile_name);
+			$title_e      = template_escape($item['title']);
+			$location_e   = template_escape($location);
 			$owner_name_e = template_escape($this->get_owner_name());
-		}
-		else {
-			$body_e = $body;
-			$text_e = strip_tags($body);
-			$name_e = $profile_name;
-			$title_e = $item['title'];
-			$location_e = $location;
+		} else {
+			$body_e       = $body;
+			$text_e       = strip_tags($body);
+			$name_e       = $profile_name;
+			$title_e      = $item['title'];
+			$location_e   = $location;
 			$owner_name_e = $this->get_owner_name();
 		}
 
@@ -334,89 +339,93 @@ class Item extends BaseObject {
 			$tagger = '';
 		}
 
-		if (($item["item_network"] == NETWORK_FEED) AND isset($buttons["like"]))
+		if (($item["item_network"] == NETWORK_FEED) AND isset($buttons["like"])) {
 			unset($buttons["like"]);
+		}
 
-		if (($item["item_network"] == NETWORK_MAIL) AND isset($buttons["like"]))
+		if (($item["item_network"] == NETWORK_MAIL) AND isset($buttons["like"])) {
 			unset($buttons["like"]);
+		}
 
 		// Diaspora isn't able to do likes on comments - but red does
 		if (($item["item_network"] == NETWORK_DIASPORA) AND ($indent == 'comment') AND
-			!diaspora::is_redmatrix($item["owner-link"]) AND isset($buttons["like"]))
+			!diaspora::is_redmatrix($item["owner-link"]) AND isset($buttons["like"])) {
 			unset($buttons["like"]);
+		}
 
 		// Diaspora doesn't has multithreaded comments
-		if (($item["item_network"] == NETWORK_DIASPORA) AND ($indent == 'comment'))
+		if (($item["item_network"] == NETWORK_DIASPORA) AND ($indent == 'comment')) {
 			unset($comment);
+		}
 
 		// Facebook can like comments - but it isn't programmed in the connector yet.
-		if (($item["item_network"] == NETWORK_FACEBOOK) AND ($indent == 'comment') AND isset($buttons["like"]))
+		if (($item["item_network"] == NETWORK_FACEBOOK) AND ($indent == 'comment') AND isset($buttons["like"])) {
 			unset($buttons["like"]);
+		}
 
 		$tmp_item = array(
-			'template' => $this->get_template(),
-
-			'type' => implode("",array_slice(explode("/",$item['verb']),-1)),
-			'tags' => $item['tags'],
-			'hashtags' => $item['hashtags'],
-			'mentions' => $item['mentions'],
-			'txt_cats' => t('Categories:'),
-			'txt_folders' => t('Filed under:'),
-			'has_cats' => ((count($categories)) ? 'true' : ''),
-			'has_folders' => ((count($folders)) ? 'true' : ''),
-			'categories' => $categories,
-			'folders' => $folders,
-			'body' => $body_e,
-			'text' => $text_e,
-			'id' => $this->get_id(),
-			'guid' => urlencode($item['guid']),
-			'isevent' => $isevent,
-			'attend' => $attend,
-			'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
-			'olinktitle' => sprintf( t('View %s\'s profile @ %s'), htmlentities($this->get_owner_name()), ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
-			'to' => t('to'),
-			'via' => t('via'),
-			'wall' => t('Wall-to-Wall'),
-			'vwall' => t('via Wall-To-Wall:'),
-			'profile_url' => $profile_link,
+			'template'        => $this->get_template(),
+			'type'            => implode("",array_slice(explode("/",$item['verb']),-1)),
+			'tags'            => $item['tags'],
+			'hashtags'        => $item['hashtags'],
+			'mentions'        => $item['mentions'],
+			'txt_cats'        => t('Categories:'),
+			'txt_folders'     => t('Filed under:'),
+			'has_cats'        => ((count($categories)) ? 'true' : ''),
+			'has_folders'     => ((count($folders)) ? 'true' : ''),
+			'categories'      => $categories,
+			'folders'         => $folders,
+			'body'            => $body_e,
+			'text'            => $text_e,
+			'id'              => $this->get_id(),
+			'guid'            => urlencode($item['guid']),
+			'isevent'         => $isevent,
+			'attend'          => $attend,
+			'linktitle'       => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
+			'olinktitle'      => sprintf( t('View %s\'s profile @ %s'), htmlentities($this->get_owner_name()), ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
+			'to'              => t('to'),
+			'via'             => t('via'),
+			'wall'            => t('Wall-to-Wall'),
+			'vwall'           => t('via Wall-To-Wall:'),
+			'profile_url'     => $profile_link,
 			'item_photo_menu' => item_photo_menu($item),
-			'name' => $name_e,
-			'thumb' => $a->remove_baseurl(proxy_url($item['author-thumb'], false, PROXY_SIZE_THUMB)),
-			'osparkle' => $osparkle,
-			'sparkle' => $sparkle,
-			'title' => $title_e,
-			'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'),
-			'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
-			'app' => $item['app'],
-			'created' => relative_date($item['created']),
-			'lock' => $lock,
-			'location' => $location_e,
-			'indent' => $indent,
-			'shiny' => $shiny,
-			'owner_url' => $this->get_owner_url(),
-			'owner_photo' => $a->remove_baseurl(proxy_url($item['owner-thumb'], false, PROXY_SIZE_THUMB)),
-			'owner_name' => htmlentities($owner_name_e),
-			'plink' => get_plink($item),
-			'edpost'    => ((feature_enabled($conv->get_profile_owner(),'edit_posts')) ? $edpost : ''),
-			'isstarred' => $isstarred,
-			'star'      => ((feature_enabled($conv->get_profile_owner(),'star_posts')) ? $star : ''),
-			'ignore'      => ((feature_enabled($conv->get_profile_owner(),'ignore_posts')) ? $ignore : ''),
-			'tagger'	=> $tagger,
-			'filer'     => ((feature_enabled($conv->get_profile_owner(),'filing')) ? $filer : ''),
-			'drop' => $drop,
-			'vote' => $buttons,
-			'like' => $responses['like']['output'],
-			'dislike'   => $responses['dislike']['output'],
-			'responses' => $responses,
-			'switchcomment' => t('Comment'),
-			'comment' => $comment,
-			'previewing' => ($conv->is_preview() ? ' preview ' : ''),
-			'wait' => t('Please wait'),
-			'thread_level' => $thread_level,
-			'postopts' => $langstr,
-			'edited' => $edited,
-			'network' => $item["item_network"],
-			'network_name' => network_to_name($item['item_network'], $profile_link),
+			'name'            => $name_e,
+			'thumb'           => $a->remove_baseurl(proxy_url($item['author-thumb'], false, PROXY_SIZE_THUMB)),
+			'osparkle'        => $osparkle,
+			'sparkle'         => $sparkle,
+			'title'           => $title_e,
+			'localtime'       => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'),
+			'ago'             => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
+			'app'             => $item['app'],
+			'created'         => relative_date($item['created']),
+			'lock'            => $lock,
+			'location'        => $location_e,
+			'indent'          => $indent,
+			'shiny'           => $shiny,
+			'owner_url'       => $this->get_owner_url(),
+			'owner_photo'     => $a->remove_baseurl(proxy_url($item['owner-thumb'], false, PROXY_SIZE_THUMB)),
+			'owner_name'      => htmlentities($owner_name_e),
+			'plink'           => get_plink($item),
+			'edpost'          => ((feature_enabled($conv->get_profile_owner(),'edit_posts')) ? $edpost : ''),
+			'isstarred'       => $isstarred,
+			'star'            => ((feature_enabled($conv->get_profile_owner(),'star_posts')) ? $star : ''),
+			'ignore'          => ((feature_enabled($conv->get_profile_owner(),'ignore_posts')) ? $ignore : ''),
+			'tagger'          => $tagger,
+			'filer'           => ((feature_enabled($conv->get_profile_owner(),'filing')) ? $filer : ''),
+			'drop'            => $drop,
+			'vote'            => $buttons,
+			'like'            => $responses['like']['output'],
+			'dislike'         => $responses['dislike']['output'],
+			'responses'       => $responses,
+			'switchcomment'   => t('Comment'),
+			'comment'         => $comment,
+			'previewing'      => ($conv->is_preview() ? ' preview ' : ''),
+			'wait'            => t('Please wait'),
+			'thread_level'    => $thread_level,
+			'postopts'        => $langstr,
+			'edited'          => $edited,
+			'network'         => $item["item_network"],
+			'network_name'    => network_to_name($item['item_network'], $profile_link),
 		);
 
 		$arr = array('item' => $item, 'output' => $tmp_item);
@@ -427,39 +436,37 @@ class Item extends BaseObject {
 		$result['children'] = array();
 		$children = $this->get_children();
 		$nb_children = count($children);
-		if($nb_children > 0) {
-			foreach($children as $child) {
+		if ($nb_children > 0) {
+			foreach ($children as $child) {
 				$result['children'][] = $child->get_template_data($conv_responses, $thread_level + 1);
 			}
 			// Collapse
-			if(($nb_children > 2) || ($thread_level > 1)) {
+			if (($nb_children > 2) || ($thread_level > 1)) {
 				$result['children'][0]['comment_firstcollapsed'] = true;
 				$result['children'][0]['num_comments'] = sprintf( tt('%d comment','%d comments',$total_children),$total_children );
 				$result['children'][0]['hidden_comments_num'] = $total_children;
 				$result['children'][0]['hidden_comments_text'] = tt('comment', 'comments', $total_children);
 				$result['children'][0]['hide_text'] = t('show more');
-				if($thread_level > 1) {
+				if ($thread_level > 1) {
 					$result['children'][$nb_children - 1]['comment_lastcollapsed'] = true;
-				}
-				else {
+				} else {
 					$result['children'][$nb_children - 3]['comment_lastcollapsed'] = true;
 				}
 			}
 		}
 
 	if ($this->is_toplevel()) {
-	    $result['total_comments_num'] = "$total_children";
-	    $result['total_comments_text'] = tt('comment', 'comments', $total_children);
+		$result['total_comments_num'] = "$total_children";
+		$result['total_comments_text'] = tt('comment', 'comments', $total_children);
 	}
 
 		$result['private'] = $item['private'];
 		$result['toplevel'] = ($this->is_toplevel() ? 'toplevel_item' : '');
 
-		if($this->is_threaded()) {
+		if ($this->is_threaded()) {
 			$result['flatten'] = false;
 			$result['threaded'] = true;
-		}
-		else {
+		} else {
 			$result['flatten'] = true;
 			$result['threaded'] = false;
 		}
@@ -478,23 +485,21 @@ class Item extends BaseObject {
 	/**
 	 * Add a child item
 	 */
-	public function add_child($item) {
+	public function add_child(Item $item) {
 		$item_id = $item->get_id();
-		if(!$item_id) {
+		if (!$item_id) {
 			logger('[ERROR] Item::add_child : Item has no ID!!', LOGGER_DEBUG);
 			return false;
-		}
-		if($this->get_child($item->get_id())) {
+		} elseif ($this->get_child($item->get_id())) {
 			logger('[WARN] Item::add_child : Item already exists ('. $item->get_id() .').', LOGGER_DEBUG);
 			return false;
 		}
 		/*
 		 * Only add what will be displayed
 		 */
-		if($item->get_data_value('network') === NETWORK_MAIL && local_user() != $item->get_data_value('uid')) {
+		if ($item->get_data_value('network') === NETWORK_MAIL && local_user() != $item->get_data_value('uid')) {
 			return false;
-		}
-		if(activity_match($item->get_data_value('verb'),ACTIVITY_LIKE) || activity_match($item->get_data_value('verb'),ACTIVITY_DISLIKE)) {
+		} elseif (activity_match($item->get_data_value('verb'),ACTIVITY_LIKE) || activity_match($item->get_data_value('verb'),ACTIVITY_DISLIKE)) {
 			return false;
 		}
 
@@ -507,9 +512,10 @@ class Item extends BaseObject {
 	 * Get a child by its ID
 	 */
 	public function get_child($id) {
-		foreach($this->get_children() as $child) {
-			if($child->get_id() == $id)
+		foreach ($this->get_children() as $child) {
+			if ($child->get_id() == $id) {
 				return $child;
+			}
 		}
 		return null;
 	}
@@ -546,8 +552,8 @@ class Item extends BaseObject {
 	 */
 	public function remove_child($item) {
 		$id = $item->get_id();
-		foreach($this->get_children() as $key => $child) {
-			if($child->get_id() == $id) {
+		foreach ($this->get_children() as $key => $child) {
+			if ($child->get_id() == $id) {
 				$child->remove_parent();
 				unset($this->children[$key]);
 				// Reindex the array, in order to make sure there won't be any trouble on loops using count()
@@ -575,8 +581,9 @@ class Item extends BaseObject {
 		$this->conversation = $conv;
 
 		// Set it on our children too
-		foreach($this->get_children() as $child)
+		foreach ($this->get_children() as $child) {
 			$child->set_conversation($conv);
+		}
 	}
 
 	/**
@@ -603,7 +610,7 @@ class Item extends BaseObject {
 	 *      _ false on failure
 	 */
 	public function get_data_value($name) {
-		if(!isset($this->data[$name])) {
+		if (!isset($this->data[$name])) {
 //			logger('[ERROR] Item::get_data_value : Item has no value name "'. $name .'".', LOGGER_DEBUG);
 			return false;
 		}
@@ -615,9 +622,7 @@ class Item extends BaseObject {
 	 * Set template
 	 */
 	private function set_template($name) {
-		$a = get_app();
-
-		if(!x($this->available_templates, $name)) {
+		if (!x($this->available_templates, $name)) {
 			logger('[ERROR] Item::set_template : Template not available ("'. $name .'").', LOGGER_DEBUG);
 			return false;
 		}
@@ -645,13 +650,14 @@ class Item extends BaseObject {
 	private function is_writable() {
 		$conv = $this->get_conversation();
 
-		if($conv) {
+		if ($conv) {
 			// This will allow us to comment on wall-to-wall items owned by our friends
 			// and community forums even if somebody else wrote the post.
 
 			// bug #517 - this fixes for conversation owner
-			if($conv->get_mode() == 'profile' && $conv->get_profile_owner() == local_user())
-				return true; 
+			if ($conv->get_mode() == 'profile' && $conv->get_profile_owner() == local_user()) {
+				return true;
+			}
 
 			// this fixes for visitors
 			return ($this->writable || ($this->is_visiting() && $conv->get_mode() == 'profile'));
@@ -665,8 +671,8 @@ class Item extends BaseObject {
 	private function count_descendants() {
 		$children = $this->get_children();
 		$total = count($children);
-		if($total > 0) {
-			foreach($children as $child) {
+		if ($total > 0) {
+			foreach ($children as $child) {
 				$total += $child->count_descendants();
 			}
 		}
@@ -689,7 +695,7 @@ class Item extends BaseObject {
 	 */
 	private function get_comment_box($indent) {
 		$a = $this->get_app();
-		if(!$this->is_toplevel() && !(get_config('system','thread_allow') && $a->theme_thread_allow)) {
+		if (!$this->is_toplevel() && !(get_config('system','thread_allow') && $a->theme_thread_allow)) {
 			return '';
 		}
 
@@ -697,48 +703,48 @@ class Item extends BaseObject {
 		$conv = $this->get_conversation();
 		$template = get_markup_template($this->get_comment_box_template());
 		$ww = '';
-		if( ($conv->get_mode() === 'network') && $this->is_wall_to_wall() )
+		if ( ($conv->get_mode() === 'network') && $this->is_wall_to_wall() )
 			$ww = 'ww';
 
-		if($conv->is_writable() && $this->is_writable()) {
+		if ($conv->is_writable() && $this->is_writable()) {
 			$qc = $qcomment =  null;
 
 			/*
 			 * Hmmm, code depending on the presence of a particular plugin?
 			 * This should be better if done by a hook
 			 */
-			if(in_array('qcomment',$a->plugins)) {
+			if (in_array('qcomment',$a->plugins)) {
 				$qc = ((local_user()) ? get_pconfig(local_user(),'qcomment','words') : null);
 				$qcomment = (($qc) ? explode("\n",$qc) : null);
 			}
 			$comment_box = replace_macros($template,array(
 				'$return_path' => $a->query_string,
-				'$threaded' => $this->is_threaded(),
-//				'$jsreload' => (($conv->get_mode() === 'display') ? $_SESSION['return_url'] : ''),
-				'$jsreload' => '',
-				'$type' => (($conv->get_mode() === 'profile') ? 'wall-comment' : 'net-comment'),
-				'$id' => $this->get_id(),
-				'$parent' => $this->get_id(),
-				'$qcomment' => $qcomment,
+				'$threaded'    => $this->is_threaded(),
+//				'$jsreload'    => (($conv->get_mode() === 'display') ? $_SESSION['return_url'] : ''),
+				'$jsreload'    => '',
+				'$type'        => (($conv->get_mode() === 'profile') ? 'wall-comment' : 'net-comment'),
+				'$id'          => $this->get_id(),
+				'$parent'      => $this->get_id(),
+				'$qcomment'    => $qcomment,
 				'$profile_uid' =>  $conv->get_profile_owner(),
-				'$mylink' => $a->remove_baseurl($a->contact['url']),
-				'$mytitle' => t('This is you'),
-				'$myphoto' => $a->remove_baseurl($a->contact['thumb']),
-				'$comment' => t('Comment'),
-				'$submit' => t('Submit'),
-				'$edbold' => t('Bold'),
-				'$editalic' => t('Italic'),
-				'$eduline' => t('Underline'),
-				'$edquote' => t('Quote'),
-				'$edcode' => t('Code'),
-				'$edimg' => t('Image'),
-				'$edurl' => t('Link'),
-				'$edvideo' => t('Video'),
-				'$preview' => ((feature_enabled($conv->get_profile_owner(),'preview')) ? t('Preview') : ''),
-				'$indent' => $indent,
-				'$sourceapp' => t($a->sourcename),
-				'$ww' => (($conv->get_mode() === 'network') ? $ww : ''),
-				'$rand_num' => random_digits(12)
+				'$mylink'      => $a->remove_baseurl($a->contact['url']),
+				'$mytitle'     => t('This is you'),
+				'$myphoto'     => $a->remove_baseurl($a->contact['thumb']),
+				'$comment'     => t('Comment'),
+				'$submit'      => t('Submit'),
+				'$edbold'      => t('Bold'),
+				'$editalic'    => t('Italic'),
+				'$eduline'     => t('Underline'),
+				'$edquote'     => t('Quote'),
+				'$edcode'      => t('Code'),
+				'$edimg'       => t('Image'),
+				'$edurl'       => t('Link'),
+				'$edvideo'     => t('Video'),
+				'$preview'     => ((feature_enabled($conv->get_profile_owner(),'preview')) ? t('Preview') : ''),
+				'$indent'      => $indent,
+				'$sourceapp'   => t($a->sourcename),
+				'$ww'          => (($conv->get_mode() === 'network') ? $ww : ''),
+				'$rand_num'    => random_digits(12)
 			));
 		}
 
@@ -768,14 +774,13 @@ class Item extends BaseObject {
 					$this->owner_photo = $a->page_contact['thumb'];
 					$this->owner_name = $a->page_contact['name'];
 					$this->wall_to_wall = true;
-				}
-				else if($this->get_data_value('owner-link')) {
+				} elseif($this->get_data_value('owner-link')) {
 
 					$owner_linkmatch = (($this->get_data_value('owner-link')) && link_compare($this->get_data_value('owner-link'),$this->get_data_value('author-link')));
 					$alias_linkmatch = (($this->get_data_value('alias')) && link_compare($this->get_data_value('alias'),$this->get_data_value('author-link')));
 					$owner_namematch = (($this->get_data_value('owner-name')) && $this->get_data_value('owner-name') == $this->get_data_value('author-name'));
 
-					if((! $owner_linkmatch) && (! $alias_linkmatch) && (! $owner_namematch)) {
+					if ((! $owner_linkmatch) && (! $alias_linkmatch) && (! $owner_namematch)) {
 
 						// The author url doesn't match the owner (typically the contact)
 						// and also doesn't match the contact alias. 
@@ -791,18 +796,18 @@ class Item extends BaseObject {
 						$this->owner_name = $this->get_data_value('owner-name');
 						$this->wall_to_wall = true;
 						// If it is our contact, use a friendly redirect link
-						if((link_compare($this->get_data_value('owner-link'),$this->get_data_value('url'))) 
+						if ((link_compare($this->get_data_value('owner-link'),$this->get_data_value('url'))) 
 							&& ($this->get_data_value('network') === NETWORK_DFRN)) {
 							$this->owner_url = $this->get_redirect_url();
-						}
-						else
+						} else {
 							$this->owner_url = zrl($this->get_data_value('owner-link'));
+						}
 					}
 				}
 			}
 		}
 
-		if(!$this->wall_to_wall) {
+		if (!$this->wall_to_wall) {
 			$this->set_template('wall');
 			$this->owner_url = '';
 			$this->owner_photo = '';
@@ -830,8 +835,6 @@ class Item extends BaseObject {
 		return $this->visiting;
 	}
 
-
-
-
 }
+/// @TODO These are discouraged and should be removed:
 ?>