From 44091aa631d484d2cab3d24220dd98110f1a372f Mon Sep 17 00:00:00 2001 From: Michael Vogel Date: Sun, 24 Jan 2016 00:11:16 +0100 Subject: [PATCH] Removed unused functions --- include/delivery.php | 2 +- include/items.php | 519 ------------------------------------------- include/text.php | 77 ------- 3 files changed, 1 insertion(+), 597 deletions(-) diff --git a/include/delivery.php b/include/delivery.php index c78a213402..957681ead5 100644 --- a/include/delivery.php +++ b/include/delivery.php @@ -265,7 +265,7 @@ function delivery_run(&$argv, &$argc){ if(count($r)) $contact = $r[0]; - $hubxml = feed_hublinks(); + //$hubxml = feed_hublinks(); if($contact['self']) continue; diff --git a/include/items.php b/include/items.php index b8fa1dd815..6d3cd2b7c7 100644 --- a/include/items.php +++ b/include/items.php @@ -19,300 +19,12 @@ require_once('mod/share.php'); require_once('library/defuse/php-encryption-1.2.1/Crypto.php'); - -function get_feed_for(&$a, $dfrn_id, $owner_nick, $last_update, $direction = 0) { - - - $sitefeed = ((strlen($owner_nick)) ? false : true); // not yet implemented, need to rewrite huge chunks of following logic - $public_feed = (($dfrn_id) ? false : true); - $starred = false; // not yet implemented, possible security issues - $converse = false; - - if($public_feed && $a->argc > 2) { - for($x = 2; $x < $a->argc; $x++) { - if($a->argv[$x] == 'converse') - $converse = true; - if($a->argv[$x] == 'starred') - $starred = true; - if($a->argv[$x] === 'category' && $a->argc > ($x + 1) && strlen($a->argv[$x+1])) - $category = $a->argv[$x+1]; - } - } - - - - // default permissions - anonymous user - - $sql_extra = " AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' "; - - $r = q("SELECT `contact`.*, `user`.`uid` AS `user_uid`, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags` - FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid` - WHERE `contact`.`self` = 1 AND `user`.`nickname` = '%s' LIMIT 1", - dbesc($owner_nick) - ); - - if(! count($r)) - killme(); - - $owner = $r[0]; - $owner_id = $owner['user_uid']; - $owner_nick = $owner['nickname']; - - $birthday = feed_birthday($owner_id,$owner['timezone']); - - $sql_post_table = ""; - $visibility = ""; - - if(! $public_feed) { - - $sql_extra = ''; - switch($direction) { - case (-1): - $sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($dfrn_id)); - $my_id = $dfrn_id; - break; - case 0: - $sql_extra = sprintf(" AND `issued-id` = '%s' AND `duplex` = 1 ", dbesc($dfrn_id)); - $my_id = '1:' . $dfrn_id; - break; - case 1: - $sql_extra = sprintf(" AND `dfrn-id` = '%s' AND `duplex` = 1 ", dbesc($dfrn_id)); - $my_id = '0:' . $dfrn_id; - break; - default: - return false; - break; // NOTREACHED - } - - $r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `contact`.`uid` = %d $sql_extra LIMIT 1", - intval($owner_id) - ); - - if(! count($r)) - killme(); - - $contact = $r[0]; - require_once('include/security.php'); - $groups = init_groups_visitor($contact['id']); - - if(count($groups)) { - for($x = 0; $x < count($groups); $x ++) - $groups[$x] = '<' . intval($groups[$x]) . '>' ; - $gs = implode('|', $groups); - } - else - $gs = '<<>>' ; // Impossible to match - - $sql_extra = sprintf(" - AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' ) - AND ( `deny_cid` = '' OR NOT `deny_cid` REGEXP '<%d>' ) - AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' ) - AND ( `deny_gid` = '' OR NOT `deny_gid` REGEXP '%s') - ", - intval($contact['id']), - intval($contact['id']), - dbesc($gs), - dbesc($gs) - ); - } - - if($public_feed) - $sort = 'DESC'; - else - $sort = 'ASC'; - - $date_field = "`changed`"; - $sql_order = "`item`.`parent` ".$sort.", `item`.`created` ASC"; - - if(! strlen($last_update)) - $last_update = 'now -30 days'; - - if(isset($category)) { - $sql_post_table = sprintf("INNER JOIN (SELECT `oid` FROM `term` WHERE `term` = '%s' AND `otype` = %d AND `type` = %d AND `uid` = %d ORDER BY `tid` DESC) AS `term` ON `item`.`id` = `term`.`oid` ", - dbesc(protect_sprintf($category)), intval(TERM_OBJ_POST), intval(TERM_CATEGORY), intval($owner_id)); - //$sql_extra .= file_tag_file_query('item',$category,'category'); - } - - if($public_feed) { - if(! $converse) - $sql_extra .= " AND `contact`.`self` = 1 "; - } - - $check_date = datetime_convert('UTC','UTC',$last_update,'Y-m-d H:i:s'); - - // AND ( `item`.`edited` > '%s' OR `item`.`changed` > '%s' ) - // dbesc($check_date), - - $r = q("SELECT STRAIGHT_JOIN `item`.*, `item`.`id` AS `item_id`, - `contact`.`name`, `contact`.`network`, `contact`.`photo`, `contact`.`url`, - `contact`.`name-date`, `contact`.`uri-date`, `contact`.`avatar-date`, - `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`, - `contact`.`id` AS `contact-id`, `contact`.`uid` AS `contact-uid`, - `sign`.`signed_text`, `sign`.`signature`, `sign`.`signer` - FROM `item` $sql_post_table - INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` - AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0 - LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` - WHERE `item`.`uid` = %d AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`parent` != 0 - AND ((`item`.`wall` = 1) $visibility) AND `item`.$date_field > '%s' - $sql_extra - ORDER BY $sql_order LIMIT 0, 300", - intval($owner_id), - dbesc($check_date), - dbesc($sort) - ); - - // Will check further below if this actually returned results. - // We will provide an empty feed if that is the case. - - $items = $r; - - $feed_template = get_markup_template(($dfrn_id) ? 'atom_feed_dfrn.tpl' : 'atom_feed.tpl'); - - $atom = ''; - - $hubxml = feed_hublinks(); - - $salmon = feed_salmonlinks($owner_nick); - - $alternatelink = $owner['url']; - - if(isset($category)) - $alternatelink .= "/category/".$category; - - $atom .= replace_macros($feed_template, array( - '$version' => xmlify(FRIENDICA_VERSION), - '$feed_id' => xmlify($a->get_baseurl() . '/profile/' . $owner_nick), - '$feed_title' => xmlify($owner['name']), - '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', 'now' , ATOM_TIME)) , - '$hub' => $hubxml, - '$salmon' => $salmon, - '$alternatelink' => xmlify($alternatelink), - '$name' => xmlify($owner['name']), - '$profile_page' => xmlify($owner['url']), - '$photo' => xmlify($owner['photo']), - '$thumb' => xmlify($owner['thumb']), - '$picdate' => xmlify(datetime_convert('UTC','UTC',$owner['avatar-date'] . '+00:00' , ATOM_TIME)) , - '$uridate' => xmlify(datetime_convert('UTC','UTC',$owner['uri-date'] . '+00:00' , ATOM_TIME)) , - '$namdate' => xmlify(datetime_convert('UTC','UTC',$owner['name-date'] . '+00:00' , ATOM_TIME)) , - '$birthday' => ((strlen($birthday)) ? '' . xmlify($birthday) . '' : ''), - '$community' => (($owner['page-flags'] == PAGE_COMMUNITY) ? '1' : '') - )); - - call_hooks('atom_feed', $atom); - - if(! count($items)) { - - call_hooks('atom_feed_end', $atom); - - $atom .= '' . "\r\n"; - return $atom; - } - - foreach($items as $item) { - - // prevent private email from leaking. - if($item['network'] === NETWORK_MAIL) - continue; - - // public feeds get html, our own nodes use bbcode - - if($public_feed) { - $type = 'html'; - // catch any email that's in a public conversation and make sure it doesn't leak - if($item['private']) - continue; - } - else { - $type = 'text'; - } - - $atom .= atom_entry($item,$type,null,$owner,true); - } - - call_hooks('atom_feed_end', $atom); - - $atom .= '' . "\r\n"; - - return $atom; -} - - function construct_verb($item) { if($item['verb']) return $item['verb']; return ACTIVITY_POST; } -function construct_activity_object($item) { - - if($item['object']) { - $o = '' . "\r\n"; - $r = parse_xml_string($item['object'],false); - - - if(! $r) - return ''; - if($r->type) - $o .= '' . xmlify($r->type) . '' . "\r\n"; - if($r->id) - $o .= '' . xmlify($r->id) . '' . "\r\n"; - if($r->title) - $o .= '' . xmlify($r->title) . '' . "\r\n"; - if($r->link) { - if(substr($r->link,0,1) === '<') { - // patch up some facebook "like" activity objects that got stored incorrectly - // for a couple of months prior to 9-Jun-2011 and generated bad XML. - // we can probably remove this hack here and in the following function in a few months time. - if(strstr($r->link,'&') && (! strstr($r->link,'&'))) - $r->link = str_replace('&','&', $r->link); - $r->link = preg_replace('/\/','',$r->link); - $o .= $r->link; - } - else - $o .= '' . "\r\n"; - } - if($r->content) - $o .= '' . xmlify(bbcode($r->content)) . '' . "\r\n"; - $o .= '' . "\r\n"; - return $o; - } - - return ''; -} - -function construct_activity_target($item) { - - if($item['target']) { - $o = '' . "\r\n"; - $r = parse_xml_string($item['target'],false); - if(! $r) - return ''; - if($r->type) - $o .= '' . xmlify($r->type) . '' . "\r\n"; - if($r->id) - $o .= '' . xmlify($r->id) . '' . "\r\n"; - if($r->title) - $o .= '' . xmlify($r->title) . '' . "\r\n"; - if($r->link) { - if(substr($r->link,0,1) === '<') { - if(strstr($r->link,'&') && (! strstr($r->link,'&'))) - $r->link = str_replace('&','&', $r->link); - $r->link = preg_replace('/\/','',$r->link); - $o .= $r->link; - } - else - $o .= '' . "\r\n"; - } - if($r->content) - $o .= '' . xmlify(bbcode($r->content)) . '' . "\r\n"; - $o .= '' . "\r\n"; - return $o; - } - - return ''; -} - /* limit_body_size() * * The purpose of this function is to apply system message length limits to @@ -431,8 +143,6 @@ function title_is_body($title, $body) { return($title == $body); } - - function get_atom_elements($feed, $item, $contact = array()) { require_once('library/HTMLPurifier.auto.php'); @@ -4266,7 +3976,6 @@ function lose_sharer($importer,$contact,$datarray,$item) { } } - function subscribe_to_hub($url,$importer,$contact,$hubmode = 'subscribe') { $a = get_app(); @@ -4309,189 +4018,6 @@ function subscribe_to_hub($url,$importer,$contact,$hubmode = 'subscribe') { } - -function atom_author($tag,$name,$uri,$h,$w,$photo,$geo) { - $o = ''; - if(! $tag) - return $o; - $name = xmlify($name); - $uri = xmlify($uri); - $h = intval($h); - $w = intval($w); - $photo = xmlify($photo); - - - $o .= "<$tag>\r\n"; - $o .= "\t$name\r\n"; - $o .= "\t$uri\r\n"; - $o .= "\t".'' . "\r\n"; - $o .= "\t".'' . "\r\n"; - - if ($tag == "author") { - - if($geo) - $o .= ''.xmlify($geo).''."\r\n"; - - $r = q("SELECT `profile`.`locality`, `profile`.`region`, `profile`.`country-name`, - `profile`.`name`, `profile`.`pub_keywords`, `profile`.`about`, - `profile`.`homepage`,`contact`.`nick` FROM `profile` - INNER JOIN `contact` ON `contact`.`uid` = `profile`.`uid` - INNER JOIN `user` ON `user`.`uid` = `profile`.`uid` - WHERE `profile`.`is-default` AND `contact`.`self` AND - NOT `user`.`hidewall` AND `contact`.`nurl`='%s'", - dbesc(normalise_link($uri))); - if ($r) { - $location = ''; - if($r[0]['locality']) - $location .= $r[0]['locality']; - if($r[0]['region']) { - if($location) - $location .= ', '; - $location .= $r[0]['region']; - } - if($r[0]['country-name']) { - if($location) - $location .= ', '; - $location .= $r[0]['country-name']; - } - - $o .= "\t".xmlify($r[0]["nick"])."\r\n"; - $o .= "\t".xmlify($r[0]["name"])."\r\n"; - $o .= "\t".xmlify(bbcode($r[0]["about"]))."\r\n"; - $o .= "\t\r\n"; - $o .= "\t\t".xmlify($location)."\r\n"; - $o .= "\t\r\n"; - $o .= "\t\r\n"; - $o .= "\thomepage\r\n"; - $o .= "\t\t".xmlify($r[0]["homepage"])."\r\n"; - $o .= "\t\ttrue\r\n"; - $o .= "\t\r\n"; - } - } - - call_hooks('atom_author', $o); - - $o .= "\r\n"; - return $o; -} - -function atom_entry($item,$type,$author,$owner,$comment = false,$cid = 0) { - - $a = get_app(); - - if(! $item['parent']) - return; - - if($item['deleted']) - return '' . "\r\n"; - - - if($item['allow_cid'] || $item['allow_gid'] || $item['deny_cid'] || $item['deny_gid']) - $body = fix_private_photos($item['body'],$owner['uid'],$item,$cid); - else - $body = $item['body']; - - - $o = "\r\n\r\n\r\n"; - - if(is_array($author)) - $o .= atom_author('author',$author['name'],$author['url'],80,80,$author['thumb'], $item['coord']); - else - $o .= atom_author('author',(($item['author-name']) ? $item['author-name'] : $item['name']),(($item['author-link']) ? $item['author-link'] : $item['url']),80,80,(($item['author-avatar']) ? $item['author-avatar'] : $item['thumb']), $item['coord']); - if(strlen($item['owner-name'])) - $o .= atom_author('dfrn:owner',$item['owner-name'],$item['owner-link'],80,80,$item['owner-avatar'], $item['coord']); - - if(($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']) || (($item['thr-parent'] !== '') && ($item['thr-parent'] !== $item['uri']))) { - $parent = q("SELECT `guid` FROM `item` WHERE `id` = %d", intval($item["parent"])); - $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']); - $o .= ''."\r\n"; - } - - $htmlbody = $body; - - if ($item['title'] != "") - $htmlbody = "[b]".$item['title']."[/b]\n\n".$htmlbody; - - $htmlbody = bbcode($htmlbody, false, false, 7); - - $o .= '' . xmlify($item['uri']) . '' . "\r\n"; - $o .= '' . xmlify($item['title']) . '' . "\r\n"; - $o .= '' . xmlify(datetime_convert('UTC','UTC',$item['created'] . '+00:00',ATOM_TIME)) . '' . "\r\n"; - $o .= '' . xmlify(datetime_convert('UTC','UTC',$item['edited'] . '+00:00',ATOM_TIME)) . '' . "\r\n"; - $o .= '' . base64url_encode($body, true) . '' . "\r\n"; - $o .= '' . xmlify((($type === 'html') ? $htmlbody : $body)) . '' . "\r\n"; - $o .= ''."\r\n"; - - $o .= ''."\r\n"; - - if($comment) - $o .= '' . intval($item['last-child']) . '' . "\r\n"; - - if($item['location']) { - $o .= '' . xmlify($item['location']) . '' . "\r\n"; - $o .= '' . xmlify($item['location']) . '' . "\r\n"; - } - - if($item['coord']) - $o .= '' . xmlify($item['coord']) . '' . "\r\n"; - - if(($item['private']) || strlen($item['allow_cid']) || strlen($item['allow_gid']) || strlen($item['deny_cid']) || strlen($item['deny_gid'])) - $o .= '' . (($item['private']) ? $item['private'] : 1) . '' . "\r\n"; - - if($item['extid']) - $o .= '' . xmlify($item['extid']) . '' . "\r\n"; - if($item['bookmark']) - $o .= 'true' . "\r\n"; - - if($item['app']) - $o .= '' . "\r\n"; - - if($item['guid']) - $o .= '' . $item['guid'] . '' . "\r\n"; - - if($item['signed_text']) { - $sign = base64_encode(json_encode(array('signed_text' => $item['signed_text'],'signature' => $item['signature'],'signer' => $item['signer']))); - $o .= '' . xmlify($sign) . '' . "\r\n"; - } - - $verb = construct_verb($item); - $o .= '' . xmlify($verb) . '' . "\r\n"; - $actobj = construct_activity_object($item); - if(strlen($actobj)) - $o .= $actobj; - $actarg = construct_activity_target($item); - if(strlen($actarg)) - $o .= $actarg; - - $tags = item_getfeedtags($item); - if(count($tags)) { - foreach($tags as $t) - if (($type != 'html') OR ($t[0] != "@")) - $o .= '' . "\r\n"; - } - - /// @TODO - /// To support these elements, the API needs to be enhanced - /// $o .= ''."\r\n"; - /// $o .= "\t".''."\r\n"; - /// $o .= "\t".''."\r\n"; - - // Deactivated since it was meant only for OStatus - //$o .= item_get_attachment($item); - - $o .= item_getfeedattach($item); - - $mentioned = get_mentions($item); - if($mentioned) - $o .= $mentioned; - - call_hooks('atom_entry', $o); - - $o .= '' . "\r\n"; - - return $o; -} - function fix_private_photos($s, $uid, $item = null, $cid = 0) { if(get_config('system','disable_embedded')) @@ -4595,7 +4121,6 @@ function fix_private_photos($s, $uid, $item = null, $cid = 0) { return($new_body); } - function has_permissions($obj) { if(($obj['allow_cid'] != '') || ($obj['allow_gid'] != '') || ($obj['deny_cid'] != '') || ($obj['deny_gid'] != '')) return true; @@ -4656,50 +4181,6 @@ function item_getfeedtags($item) { return $ret; } -function item_get_attachment($item) { - $o = ""; - $siteinfo = get_attached_data($item["body"]); - - switch($siteinfo["type"]) { - case 'link': - $o = ''."\r\n"; - break; - case 'photo': - $imgdata = get_photo_info($siteinfo["image"]); - $o = ''."\r\n"; - break; - case 'video': - $o = ''."\r\n"; - break; - default: - break; - } - - return $o; -} - -function item_getfeedattach($item) { - $ret = ''; - $arr = explode('[/attach],',$item['attach']); - if(count($arr)) { - foreach($arr as $r) { - $matches = false; - $cnt = preg_match('|\[attach\]href=\"(.*?)\" length=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"|',$r,$matches); - if($cnt) { - $ret .= '' . "\r\n"; - $o .= "\t\t" . '' . "\r\n"; - } - } - - if (!$item['private']) { - $o .= "\t\t".''."\r\n"; - $o .= "\t\t".''."\r\n"; - } - - return $o; -}} - if(! function_exists('contact_block')) { /** * Get html for contact block. @@ -1657,54 +1628,6 @@ function get_cats_and_terms($item) { return array($categories, $folders); } - - -if(! function_exists('feed_hublinks')) { -/** - * return atom link elements for all of our hubs - * @return string hub link xml elements - */ -function feed_hublinks() { - $a = get_app(); - $hub = get_config('system','huburl'); - - $hubxml = ''; - if(strlen($hub)) { - $hubs = explode(',', $hub); - if(count($hubs)) { - foreach($hubs as $h) { - $h = trim($h); - if(! strlen($h)) - continue; - if ($h === '[internal]') - $h = z_root() . '/pubsubhubbub'; - $hubxml .= '' . "\n" ; - } - } - } - return $hubxml; -}} - - -if(! function_exists('feed_salmonlinks')) { -/** - * return atom link elements for salmon endpoints - * @param string $nick user nickname - * @return string salmon link xml elements - */ -function feed_salmonlinks($nick) { - - $a = get_app(); - - $salmon = '' . "\n" ; - - // old style links that status.net still needed as of 12/2010 - - $salmon .= ' ' . "\n" ; - $salmon .= ' ' . "\n" ; - return $salmon; -}} - if(! function_exists('get_plink')) { /** * get private link for item