<?php /** * @file include/conversation.php */ use Friendica\App; use Friendica\Content\ContactSelector; use Friendica\Content\Feature; use Friendica\Core\Addon; use Friendica\Core\Config; use Friendica\Core\L10n; use Friendica\Core\PConfig; use Friendica\Core\System; use Friendica\Database\DBM; use Friendica\Model\Contact; use Friendica\Model\Profile; use Friendica\Object\Thread; use Friendica\Object\Post; use Friendica\Util\XML; require_once "include/bbcode.php"; require_once "include/acl_selectors.php"; function item_extract_images($body) { $saved_image = []; $orig_body = $body; $new_body = ''; $cnt = 0; $img_start = strpos($orig_body, '[img'); $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false); $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false); while (($img_st_close !== false) && ($img_end !== false)) { $img_st_close++; // make it point to AFTER the closing bracket $img_end += $img_start; if (! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) { // This is an embedded image $saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close)); $new_body = $new_body . substr($orig_body, 0, $img_start) . '[!#saved_image' . $cnt . '#!]'; $cnt++; } else { $new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]')); } $orig_body = substr($orig_body, $img_end + strlen('[/img]')); if ($orig_body === false) { // in case the body ends on a closing image tag $orig_body = ''; } $img_start = strpos($orig_body, '[img'); $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false); $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false); } $new_body = $new_body . $orig_body; return ['body' => $new_body, 'images' => $saved_image]; } function item_redir_and_replace_images($body, $images, $cid) { $origbody = $body; $newbody = ''; $cnt = 1; $pos = get_bb_tag_pos($origbody, 'url', 1); while ($pos !== false && $cnt < 1000) { $search = '/\[url\=(.*?)\]\[!#saved_image([0-9]*)#!\]\[\/url\]' . '/is'; $replace = '[url=' . System::baseUrl() . '/redir/' . $cid . '?f=1&url=' . '$1' . '][!#saved_image' . '$2' .'#!][/url]'; $newbody .= substr($origbody, 0, $pos['start']['open']); $subject = substr($origbody, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']); $origbody = substr($origbody, $pos['end']['close']); if ($origbody === false) { $origbody = ''; } $subject = preg_replace($search, $replace, $subject); $newbody .= $subject; $cnt++; $pos = get_bb_tag_pos($origbody, 'url', 1); } $newbody .= $origbody; $cnt = 0; foreach ($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. */ $newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody); $cnt++; } return $newbody; } /** * Render actions localized */ function localize_item(&$item) { $extracted = item_extract_images($item['body']); if ($extracted['images']) { $item['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $item['contact-id']); } /// @Separted ??? $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">"; if (activity_match($item['verb'], ACTIVITY_LIKE) || activity_match($item['verb'], ACTIVITY_DISLIKE) || activity_match($item['verb'], ACTIVITY_ATTEND) || activity_match($item['verb'], ACTIVITY_ATTENDNO) || activity_match($item['verb'], ACTIVITY_ATTENDMAYBE)) { /// @TODO may hurt performance $r = q("SELECT * FROM `item`, `contact` WHERE `item`.`contact-id`=`contact`.`id` AND `item`.`uri`='%s'", dbesc($item['parent-uri'])); if (!DBM::is_result($r)) { return; } $obj = $r[0]; $author = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]'; $objauthor = '[url=' . $obj['author-link'] . ']' . $obj['author-name'] . '[/url]'; switch ($obj['verb']) { case ACTIVITY_POST: switch ($obj['object-type']) { case ACTIVITY_OBJ_EVENT: $post_type = L10n::t('event'); break; default: $post_type = L10n::t('status'); } break; default: if ($obj['resource-id']) { $post_type = L10n::t('photo'); $m = []; preg_match("/\[url=([^]]*)\]/", $obj['body'], $m); $rr['plink'] = $m[1]; } else { $post_type = L10n::t('status'); } } $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]'; if (activity_match($item['verb'], ACTIVITY_LIKE)) { $bodyverb = L10n::t('%1$s likes %2$s\'s %3$s'); } elseif (activity_match($item['verb'], ACTIVITY_DISLIKE)) { $bodyverb = L10n::t('%1$s doesn\'t like %2$s\'s %3$s'); } elseif (activity_match($item['verb'], ACTIVITY_ATTEND)) { $bodyverb = L10n::t('%1$s attends %2$s\'s %3$s'); } elseif (activity_match($item['verb'], ACTIVITY_ATTENDNO)) { $bodyverb = L10n::t('%1$s doesn\'t attend %2$s\'s %3$s'); } elseif (activity_match($item['verb'], ACTIVITY_ATTENDMAYBE)) { $bodyverb = L10n::t('%1$s attends maybe %2$s\'s %3$s'); } $item['body'] = sprintf($bodyverb, $author, $objauthor, $plink); } if (activity_match($item['verb'], ACTIVITY_FRIEND)) { if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) return; $Aname = $item['author-name']; $Alink = $item['author-link']; $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">"; $obj = XML::parseString($xmlhead.$item['object']); $links = XML::parseString($xmlhead."<links>".unxmlify($obj->link)."</links>"); $Bname = $obj->title; $Blink = ""; $Bphoto = ""; foreach ($links->link as $l) { $atts = $l->attributes(); switch ($atts['rel']) { case "alternate": $Blink = $atts['href']; case "photo": $Bphoto = $atts['href']; } } $A = '[url=' . Profile::zrl($Alink) . ']' . $Aname . '[/url]'; $B = '[url=' . Profile::zrl($Blink) . ']' . $Bname . '[/url]'; if ($Bphoto != "") { $Bphoto = '[url=' . Profile::zrl($Blink) . '][img]' . $Bphoto . '[/img][/url]'; } $item['body'] = L10n::t('%1$s is now friends with %2$s', $A, $B)."\n\n\n".$Bphoto; } if (stristr($item['verb'], ACTIVITY_POKE)) { $verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1)); if (! $verb) { return; } if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) { return; } $Aname = $item['author-name']; $Alink = $item['author-link']; $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">"; $obj = XML::parseString($xmlhead.$item['object']); $links = XML::parseString($xmlhead."<links>".unxmlify($obj->link)."</links>"); $Bname = $obj->title; $Blink = ""; $Bphoto = ""; foreach ($links->link as $l) { $atts = $l->attributes(); switch ($atts['rel']) { case "alternate": $Blink = $atts['href']; case "photo": $Bphoto = $atts['href']; } } $A = '[url=' . Profile::zrl($Alink) . ']' . $Aname . '[/url]'; $B = '[url=' . Profile::zrl($Blink) . ']' . $Bname . '[/url]'; if ($Bphoto != "") { $Bphoto = '[url=' . Profile::zrl($Blink) . '][img=80x80]' . $Bphoto . '[/img][/url]'; } /* * we can't have a translation string with three positions but no distinguishable text * So here is the translate string. */ $txt = L10n::t('%1$s poked %2$s'); // now translate the verb $poked_t = trim(sprintf($txt, "", "")); $txt = str_replace( $poked_t, L10n::t($verb), $txt); // then do the sprintf on the translation string $item['body'] = sprintf($txt, $A, $B). "\n\n\n" . $Bphoto; } if (activity_match($item['verb'], ACTIVITY_TAG)) { /// @TODO may hurt performance "joining" two tables + asterisk $r = q("SELECT * FROM `item`, `contact` WHERE `item`.`contact-id`=`contact`.`id` AND `item`.`uri`='%s'", dbesc($item['parent-uri'])); if (!DBM::is_result($r)) { return; } $obj = $r[0]; $author = '[url=' . Profile::zrl($item['author-link']) . ']' . $item['author-name'] . '[/url]'; $objauthor = '[url=' . Profile::zrl($obj['author-link']) . ']' . $obj['author-name'] . '[/url]'; switch ($obj['verb']) { case ACTIVITY_POST: switch ($obj['object-type']) { case ACTIVITY_OBJ_EVENT: $post_type = L10n::t('event'); break; default: $post_type = L10n::t('status'); } break; default: if ($obj['resource-id']) { $post_type = L10n::t('photo'); $m=[]; preg_match("/\[url=([^]]*)\]/", $obj['body'], $m); $rr['plink'] = $m[1]; } else { $post_type = L10n::t('status'); } // Let's break everthing ... ;-) break; } $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]'; $parsedobj = XML::parseString($xmlhead.$item['object']); $tag = sprintf('#[url=%s]%s[/url]', $parsedobj->id, $parsedobj->content); $item['body'] = L10n::t('%1$s tagged %2$s\'s %3$s with %4$s', $author, $objauthor, $plink, $tag ); } if (activity_match($item['verb'], ACTIVITY_FAVORITE)) { if ($item['object-type'] == "") { return; } $Aname = $item['author-name']; $Alink = $item['author-link']; $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">"; $obj = XML::parseString($xmlhead.$item['object']); if (strlen($obj->id)) { $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($obj->id), intval($item['uid']) ); if (DBM::is_result($r) && $r[0]['plink']) { $target = $r[0]; $Bname = $target['author-name']; $Blink = $target['author-link']; $A = '[url=' . Profile::zrl($Alink) . ']' . $Aname . '[/url]'; $B = '[url=' . Profile::zrl($Blink) . ']' . $Bname . '[/url]'; $P = '[url=' . $target['plink'] . ']' . L10n::t('post/item') . '[/url]'; $item['body'] = L10n::t('%1$s marked %2$s\'s %3$s as favorite', $A, $B, $P)."\n"; } } } $matches = null; if (preg_match_all('/@\[url=(.*?)\]/is', $item['body'], $matches, PREG_SET_ORDER)) { foreach ($matches as $mtch) { if (! strpos($mtch[1], 'zrl=')) { $item['body'] = str_replace($mtch[0], '@[url=' . Profile::zrl($mtch[1]) . ']', $item['body']); } } } // add zrl's to public images $photo_pattern = "/\[url=(.*?)\/photos\/(.*?)\/image\/(.*?)\]\[img(.*?)\]h(.*?)\[\/img\]\[\/url\]/is"; if (preg_match($photo_pattern, $item['body'])) { $photo_replace = '[url=' . Profile::zrl('$1' . '/photos/' . '$2' . '/image/' . '$3' ,true) . '][img' . '$4' . ']h' . '$5' . '[/img][/url]'; $item['body'] = bb_tag_preg_replace($photo_pattern, $photo_replace, 'url', $item['body']); } // add sparkle links to appropriate permalinks $x = stristr($item['plink'],'/display/'); if ($x) { $sparkle = false; $y = best_link_url($item, $sparkle); if (strstr($y, '/redir/')) { $item['plink'] = $y . '?f=&url=' . $item['plink']; } } } /** * Count the total of comments on this item and its desendants * @TODO proper type-hint + doc-tag */ function count_descendants($item) { $total = count($item['children']); if ($total > 0) { foreach ($item['children'] as $child) { if (! visible_activity($child)) { $total --; } $total += count_descendants($child); } } return $total; } function visible_activity($item) { /* * likes (etc.) can apply to other things besides posts. Check if they are post children, * in which case we handle them specially */ $hidden_activities = [ACTIVITY_LIKE, ACTIVITY_DISLIKE, ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE]; foreach ($hidden_activities as $act) { if (activity_match($item['verb'], $act)) { return false; } } if (activity_match($item['verb'], ACTIVITY_FOLLOW) && $item['object-type'] === ACTIVITY_OBJ_NOTE) { if (! (($item['self']) && ($item['uid'] == local_user()))) { return false; } } return true; } /** * @brief SQL query for items */ function item_query() { return "SELECT " . item_fieldlists() . " FROM `item` " . item_joins() . " WHERE " . item_condition(); } /** * @brief List of all data fields that are needed for displaying items */ function item_fieldlists() { /* These Fields are not added below (yet). They are here to for bug search. `item`.`type`, `item`.`extid`, `item`.`changed`, `item`.`moderated`, `item`.`target-type`, `item`.`target`, `item`.`resource-id`, `item`.`tag`, `item`.`inform`, `item`.`pubmail`, `item`.`visible`, `item`.`spam`, `item`.`bookmark`, `item`.`unseen`, `item`.`deleted`, `item`.`origin`, `item`.`forum_mode`, `item`.`mention`, `item`.`global`, `item`.`gcontact-id`, `item`.`shadow`, */ return "`item`.`author-id`, `item`.`author-link`, `item`.`author-name`, `item`.`author-avatar`, `item`.`owner-id`, `item`.`owner-link`, `item`.`owner-name`, `item`.`owner-avatar`, `item`.`contact-id`, `item`.`uid`, `item`.`id`, `item`.`parent`, `item`.`uri`, `item`.`thr-parent`, `item`.`parent-uri`, `item`.`commented`, `item`.`created`, `item`.`edited`, `item`.`received`, `item`.`verb`, `item`.`object-type`, `item`.`postopts`, `item`.`plink`, `item`.`guid`, `item`.`wall`, `item`.`private`, `item`.`starred`, `item`.`title`, `item`.`body`, `item`.`file`, `item`.`event-id`, `item`.`location`, `item`.`coord`, `item`.`app`, `item`.`attach`, `item`.`rendered-hash`, `item`.`rendered-html`, `item`.`object`, `item`.`allow_cid`, `item`.`allow_gid`, `item`.`deny_cid`, `item`.`deny_gid`, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`, `author`.`thumb` AS `author-thumb`, `owner`.`thumb` AS `owner-thumb`, `contact`.`network`, `contact`.`url`, `contact`.`name`, `contact`.`writable`, `contact`.`self`, `contact`.`id` AS `cid`, `contact`.`alias`, `event`.`created` AS `event-created`, `event`.`edited` AS `event-edited`, `event`.`start` AS `event-start`,`event`.`finish` AS `event-finish`, `event`.`summary` AS `event-summary`,`event`.`desc` AS `event-desc`, `event`.`location` AS `event-location`, `event`.`type` AS `event-type`, `event`.`nofinish` AS `event-nofinish`,`event`.`adjust` AS `event-adjust`, `event`.`ignore` AS `event-ignore`, `event`.`id` AS `event-id`"; } /** * @brief SQL join for contacts that are needed for displaying items */ function item_joins() { return "STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND (NOT `contact`.`blocked` OR `contact`.`pending`) LEFT JOIN `contact` AS `author` ON `author`.`id`=`item`.`author-id` LEFT JOIN `contact` AS `owner` ON `owner`.`id`=`item`.`owner-id` LEFT JOIN `event` ON `event-id` = `event`.`id`"; } /** * @brief SQL condition for items that are needed for displaying items */ function item_condition() { return "`item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`"; } /** * "Render" a conversation or list of items for HTML display. * There are two major forms of display: * - Sequential or unthreaded ("New Item View" or search results) * - conversation view * The $mode parameter decides between the various renderings and also * figures out how to determine page owner and other contextual items * that are based on unique features of the calling module. * */ function conversation(App $a, $items, $mode, $update, $preview = false) { require_once 'include/bbcode.php'; require_once 'mod/proxy.php'; $ssl_state = ((local_user()) ? true : false); $profile_owner = 0; $live_update_div = ''; $arr_blocked = null; if (local_user()) { $str_blocked = PConfig::get(local_user(), 'system', 'blocked'); if ($str_blocked) { $arr_blocked = explode(',', $str_blocked); for ($x = 0; $x < count($arr_blocked); $x ++) { $arr_blocked[$x] = trim($arr_blocked[$x]); } } } $previewing = (($preview) ? ' preview ' : ''); if ($mode === 'network') { $profile_owner = local_user(); if (!$update) { /* * The special div is needed for liveUpdate to kick in for this page. * We only launch liveUpdate if you aren't filtering in some incompatible * way and also you aren't writing a comment (discovered in javascript). */ $live_update_div = '<div id="live-network"></div>' . "\r\n" . "<script> var profile_uid = " . $_SESSION['uid'] . "; var netargs = '" . substr($a->cmd, 8) . '?f=' . ((x($_GET, 'cid')) ? '&cid=' . $_GET['cid'] : '') . ((x($_GET, 'search')) ? '&search=' . $_GET['search'] : '') . ((x($_GET, 'star')) ? '&star=' . $_GET['star'] : '') . ((x($_GET, 'order')) ? '&order=' . $_GET['order'] : '') . ((x($_GET, 'bmark')) ? '&bmark=' . $_GET['bmark'] : '') . ((x($_GET, 'liked')) ? '&liked=' . $_GET['liked'] : '') . ((x($_GET, 'conv')) ? '&conv=' . $_GET['conv'] : '') . ((x($_GET, 'spam')) ? '&spam=' . $_GET['spam'] : '') . ((x($_GET, 'nets')) ? '&nets=' . $_GET['nets'] : '') . ((x($_GET, 'cmin')) ? '&cmin=' . $_GET['cmin'] : '') . ((x($_GET, 'cmax')) ? '&cmax=' . $_GET['cmax'] : '') . ((x($_GET, 'file')) ? '&file=' . $_GET['file'] : '') . "'; var profile_page = " . $a->pager['page'] . "; </script>\r\n"; } } elseif ($mode === 'profile') { $profile_owner = $a->profile['profile_uid']; if (!$update) { $tab = 'posts'; if (x($_GET, 'tab')) { $tab = notags(trim($_GET['tab'])); } if ($tab === 'posts') { /* * This is ugly, but we can't pass the profile_uid through the session to the ajax updater, * because browser prefetching might change it on us. We have to deliver it with the page. */ $live_update_div = '<div id="live-profile"></div>' . "\r\n" . "<script> var profile_uid = " . $a->profile['profile_uid'] . "; var netargs = '?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n"; } } } elseif ($mode === 'notes') { $profile_owner = local_user(); if (!$update) { $live_update_div = '<div id="live-notes"></div>' . "\r\n" . "<script> var profile_uid = " . local_user() . "; var netargs = '/?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n"; } } elseif ($mode === 'display') { $profile_owner = $a->profile['uid']; if (!$update) { $live_update_div = '<div id="live-display"></div>' . "\r\n" . "<script> var profile_uid = " . $_SESSION['uid'] . ";" . " var profile_page = 1; </script>"; } } elseif ($mode === 'community') { $items = community_add_items($items); $profile_owner = 0; if (!$update) { $live_update_div = '<div id="live-community"></div>' . "\r\n" . "<script> var profile_uid = -1; var netargs = '" . substr($a->cmd, 10) ."/?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n"; } } elseif ($mode === 'search') { $live_update_div = '<div id="live-search"></div>' . "\r\n"; } $page_dropping = ((local_user() && local_user() == $profile_owner) ? true : false); if (!$update) { $_SESSION['return_url'] = $a->query_string; } $cb = ['items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview]; Addon::callHooks('conversation_start',$cb); $items = $cb['items']; $conv_responses = [ 'like' => ['title' => L10n::t('Likes','title')], 'dislike' => ['title' => L10n::t('Dislikes','title')], 'attendyes' => ['title' => L10n::t('Attending','title')], 'attendno' => ['title' => L10n::t('Not attending','title')], 'attendmaybe' => ['title' => L10n::t('Might attend','title')] ]; // array with html for each thread (parent+comments) $threads = []; $threadsid = -1; $page_template = get_markup_template("conversation.tpl"); if ($items && count($items)) { if ($mode === 'community') { $writable = true; } else { $writable = ($items[0]['uid'] == 0) && in_array($items[0]['network'], [NETWORK_OSTATUS, NETWORK_DIASPORA, NETWORK_DFRN]); } if (!local_user()) { $writable = false; } if (in_array($mode, ['network-new', 'search', 'contact-posts'])) { /* * "New Item View" on network page or search page results * - just loop through the items and format them minimally for display */ $tpl = 'search_item.tpl'; foreach ($items as $item) { if ($arr_blocked) { $blocked = false; foreach ($arr_blocked as $b) { if ($b && link_compare($item['author-link'], $b)) { $blocked = true; break; } } if ($blocked) { continue; } } $threadsid++; $owner_url = ''; $owner_name = ''; $sparkle = ''; // prevent private email from leaking. if ($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) { continue; } $profile_name = ((strlen($item['author-name'])) ? $item['author-name'] : $item['name']); if ($item['author-link'] && (! $item['author-name'])) { $profile_name = $item['author-link']; } $tags = []; $hashtags = []; $mentions = []; $searchpath = System::baseUrl()."/search?tag="; $taglist = dba::select('term', ['type', 'term', 'url'], ["`otype` = ? AND `oid` = ? AND `type` IN (?, ?)", TERM_OBJ_POST, $item['id'], TERM_HASHTAG, TERM_MENTION], ['order' => ['tid']]); while ($tag = dba::fetch($taglist)) { if ($tag["url"] == "") { $tag["url"] = $searchpath . strtolower($tag["term"]); } $tag["url"] = best_link_url($item, $sp, $tag["url"]); if ($tag["type"] == TERM_HASHTAG) { $hashtags[] = "#<a href=\"" . $tag["url"] . "\" target=\"_blank\">" . $tag["term"] . "</a>"; $prefix = "#"; } elseif ($tag["type"] == TERM_MENTION) { $mentions[] = "@<a href=\"" . $tag["url"] . "\" target=\"_blank\">" . $tag["term"] . "</a>"; $prefix = "@"; } $tags[] = $prefix."<a href=\"" . $tag["url"] . "\" target=\"_blank\">" . $tag["term"] . "</a>"; } dba::close($taglist); $sp = false; $profile_link = best_link_url($item, $sp); if ($profile_link === 'mailbox') { $profile_link = ''; } if ($sp) { $sparkle = ' sparkle'; } else { $profile_link = Profile::zrl($profile_link); } if (!x($item, 'author-thumb') || ($item['author-thumb'] == "")) { $author_contact = Contact::getDetailsByURL($item['author-link'], $profile_owner); if ($author_contact["thumb"]) { $item['author-thumb'] = $author_contact["thumb"]; } else { $item['author-thumb'] = $item['author-avatar']; } } if (!isset($item['owner-thumb']) || ($item['owner-thumb'] == "")) { $owner_contact = Contact::getDetailsByURL($item['owner-link'], $profile_owner); if ($owner_contact["thumb"]) { $item['owner-thumb'] = $owner_contact["thumb"]; } else { $item['owner-thumb'] = $item['owner-avatar']; } } $locate = ['location' => $item['location'], 'coord' => $item['coord'], 'html' => '']; Addon::callHooks('render_location',$locate); $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_dummy($locate)); localize_item($item); if ($mode === 'network-new') { $dropping = true; } else { $dropping = false; } $drop = [ 'dropping' => $dropping, 'pagedrop' => $page_dropping, 'select' => L10n::t('Select'), 'delete' => L10n::t('Delete'), ]; $star = false; $isstarred = "unstarred"; $lock = false; $likebuttons = false; $body = prepare_body($item, true, $preview); list($categories, $folders) = get_cats_and_terms($item); $profile_name_e = $profile_name; $item['title_e'] = $item['title']; $body_e = $body; $tags_e = $tags; $hashtags_e = $hashtags; $mentions_e = $mentions; $location_e = $location; $owner_name_e = $owner_name; if ($item['item_network'] == "") { $item['item_network'] = $item['network']; } $tmp_item = [ 'template' => $tpl, 'id' => (($preview) ? 'P0' : $item['item_id']), 'guid' => (($preview) ? 'Q0' : $item['guid']), 'network' => $item['item_network'], 'network_name' => ContactSelector::networkToName($item['item_network'], $profile_link), 'linktitle' => L10n::t('View %s\'s profile @ %s', $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])), 'profile_url' => $profile_link, 'item_photo_menu' => item_photo_menu($item), 'name' => $profile_name_e, 'sparkle' => $sparkle, 'lock' => $lock, 'thumb' => System::removedBaseUrl(proxy_url($item['author-thumb'], false, PROXY_SIZE_THUMB)), 'title' => $item['title_e'], 'body' => $body_e, 'tags' => $tags_e, 'hashtags' => $hashtags_e, 'mentions' => $mentions_e, 'txt_cats' => L10n::t('Categories:'), 'txt_folders' => L10n::t('Filed under:'), 'has_cats' => ((count($categories)) ? 'true' : ''), 'has_folders' => ((count($folders)) ? 'true' : ''), 'categories' => $categories, 'folders' => $folders, 'text' => strip_tags($body_e), 'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'), 'ago' => (($item['app']) ? L10n::t('%s from %s', relative_date($item['created']),$item['app']) : relative_date($item['created'])), 'location' => $location_e, 'indent' => '', 'owner_name' => $owner_name_e, 'owner_url' => $owner_url, 'owner_photo' => System::removedBaseUrl(proxy_url($item['owner-thumb'], false, PROXY_SIZE_THUMB)), 'plink' => get_plink($item), 'edpost' => false, 'isstarred' => $isstarred, 'star' => $star, 'drop' => $drop, 'vote' => $likebuttons, 'like' => '', 'dislike' => '', 'comment' => '', 'conv' => (($preview) ? '' : ['href'=> 'display/'.$item['guid'], 'title'=> L10n::t('View in context')]), 'previewing' => $previewing, 'wait' => L10n::t('Please wait'), 'thread_level' => 1, ]; $arr = ['item' => $item, 'output' => $tmp_item]; Addon::callHooks('display_item', $arr); $threads[$threadsid]['id'] = $item['item_id']; $threads[$threadsid]['network'] = $item['item_network']; $threads[$threadsid]['items'] = [$arr['output']]; } } else { // Normal View $page_template = get_markup_template("threaded_conversation.tpl"); $conv = new Thread($mode, $preview, $writable); /* * get all the topmost parents * this shouldn't be needed, as we should have only them in our array * But for now, this array respects the old style, just in case */ foreach ($items as $item) { if ($arr_blocked) { $blocked = false; foreach ($arr_blocked as $b) { if ($b && link_compare($item['author-link'], $b)) { $blocked = true; break; } } if ($blocked) { continue; } } // Can we put this after the visibility check? builtin_activity_puller($item, $conv_responses); // Only add what is visible if ($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) { continue; } if (! visible_activity($item)) { continue; } Addon::callHooks('display_item', $arr); $item['pagedrop'] = $page_dropping; if ($item['id'] == $item['parent']) { $item_object = new Post($item); $conv->addParent($item_object); } } $threads = $conv->getTemplateData($conv_responses); if (!$threads) { logger('[ERROR] conversation : Failed to get template data.', LOGGER_DEBUG); $threads = []; } } } $o = replace_macros($page_template, [ '$baseurl' => System::baseUrl($ssl_state), '$return_path' => $a->query_string, '$live_update' => $live_update_div, '$remove' => L10n::t('remove'), '$mode' => $mode, '$user' => $a->user, '$threads' => $threads, '$dropping' => ($page_dropping && Feature::isEnabled(local_user(), 'multi_delete') ? L10n::t('Delete Selected Items') : False), ]); return $o; } /** * @brief Add comments to top level entries that had been fetched before * * The system will fetch the comments for the local user whenever possible. * This behaviour is currently needed to allow commenting on Friendica posts. * * @param array $parents Parent items * * @return array items with parents and comments */ function community_add_items($parents) { $max_comments = Config::get("system", "max_comments", 100); $items = []; foreach ($parents AS $parent) { $thread_items = dba::p(item_query()." AND `item`.`uid` = ? AND `item`.`parent-uri` = ? ORDER BY `item`.`commented` DESC LIMIT ".intval($max_comments + 1), local_user(), $parent['uri'] ); $comments = dba::inArray($thread_items); // Check if the original item is in the result. // When commenting from the community page there can be incomplete threads if (count($comments) > 0) { $parent_found = false; foreach ($comments as $comment) { if ($comment['uri'] == $comment['parent-uri']) { $parent_found = true; break; } } if (!$parent_found) { $comments = []; } } if (count($comments) == 0) { $thread_items = dba::p(item_query()." AND `item`.`uid` = 0 AND `item`.`parent-uri` = ? ORDER BY `item`.`commented` DESC LIMIT ".intval($max_comments + 1), $parent['uri'] ); $comments = dba::inArray($thread_items); } if (count($comments) != 0) { $items = array_merge($items, $comments); } } foreach ($items as $index => $item) { if ($item['uid'] == 0) { $items[$index]['writable'] = in_array($item['network'], [NETWORK_OSTATUS, NETWORK_DIASPORA, NETWORK_DFRN]); } } $items = conv_sort($items, "`commented`"); return $items; } function best_link_url($item, &$sparkle, $url = '') { $best_url = ''; $sparkle = false; $clean_url = normalise_link($item['author-link']); if (local_user()) { $condition = [ 'network' => NETWORK_DFRN, 'uid' => local_user(), 'nurl' => normalise_link($clean_url), 'pending' => false ]; $contact = dba::selectFirst('contact', ['id'], $condition); if (DBM::is_result($contact)) { $best_url = 'redir/' . $contact['id']; $sparkle = true; if ($url != '') { $hostname = get_app()->get_hostname(); if (!strstr($url, $hostname)) { $best_url .= "?url=".$url; } else { $best_url = $url; } } } } if (! $best_url) { if ($url != '') { $best_url = $url; } elseif (strlen($item['author-link'])) { $best_url = $item['author-link']; } else { $best_url = $item['url']; } } return $best_url; } function item_photo_menu($item) { $sub_link = ''; $poke_link = ''; $contact_url = ''; $pm_url = ''; $status_link = ''; $photos_link = ''; $posts_link = ''; if ((local_user()) && local_user() == $item['uid'] && $item['parent'] == $item['id'] && (! $item['self'])) { $sub_link = 'javascript:dosubthread(' . $item['id'] . '); return false;'; } $sparkle = false; $profile_link = best_link_url($item, $sparkle); if ($profile_link === 'mailbox') { $profile_link = ''; } $cid = 0; $network = ''; $rel = 0; $condition = ['uid' => local_user(), 'nurl' => normalise_link($item['author-link'])]; $contact = dba::selectFirst('contact', ['id', 'network', 'rel'], $condition); if (DBM::is_result($contact)) { $cid = $contact['id']; $network = $contact['network']; $rel = $contact['rel']; } if ($sparkle) { $status_link = $profile_link . '?url=status'; $photos_link = $profile_link . '?url=photos'; $profile_link = $profile_link . '?url=profile'; } else { $profile_link = Profile::zrl($profile_link); } if ($cid && !$item['self']) { $poke_link = 'poke/?f=&c=' . $cid; $contact_url = 'contacts/' . $cid; $posts_link = 'contacts/' . $cid . '/posts'; if (in_array($network, [NETWORK_DFRN, NETWORK_DIASPORA])) { $pm_url = 'message/new/' . $cid; } } if (local_user()) { $menu = [ L10n::t('Follow Thread') => $sub_link, L10n::t('View Status') => $status_link, L10n::t('View Profile') => $profile_link, L10n::t('View Photos') => $photos_link, L10n::t('Network Posts') => $posts_link, L10n::t('View Contact') => $contact_url, L10n::t('Send PM') => $pm_url ]; if ($network == NETWORK_DFRN) { $menu[L10n::t("Poke")] = $poke_link; } if ((($cid == 0) || ($rel == CONTACT_IS_FOLLOWER)) && in_array($item['network'], [NETWORK_DFRN, NETWORK_OSTATUS, NETWORK_DIASPORA])) { $menu[L10n::t('Connect/Follow')] = 'follow?url=' . urlencode($item['author-link']); } } else { $menu = [L10n::t('View Profile') => $item['author-link']]; } $args = ['item' => $item, 'menu' => $menu]; Addon::callHooks('item_photo_menu', $args); $menu = $args['menu']; $o = ''; foreach ($menu as $k => $v) { if (strpos($v, 'javascript:') === 0) { $v = substr($v, 11); $o .= '<li role="menuitem"><a onclick="' . $v . '">' . $k . '</a></li>' . PHP_EOL; } elseif ($v!='') { $o .= '<li role="menuitem"><a href="' . $v . '">' . $k . '</a></li>' . PHP_EOL; } } return $o; } /** * @brief Checks item to see if it is one of the builtin activities (like/dislike, event attendance, consensus items, etc.) * Increments the count of each matching activity and adds a link to the author as needed. * * @param array $item * @param array &$conv_responses (already created with builtin activity structure) * @return void */ function builtin_activity_puller($item, &$conv_responses) { foreach ($conv_responses as $mode => $v) { $url = ''; $sparkle = ''; switch ($mode) { case 'like': $verb = ACTIVITY_LIKE; break; case 'dislike': $verb = ACTIVITY_DISLIKE; break; case 'attendyes': $verb = ACTIVITY_ATTEND; break; case 'attendno': $verb = ACTIVITY_ATTENDNO; break; case 'attendmaybe': $verb = ACTIVITY_ATTENDMAYBE; break; default: return; } if ((activity_match($item['verb'], $verb)) && ($item['id'] != $item['parent'])) { $url = $item['author-link']; if ((local_user()) && (local_user() == $item['uid']) && ($item['network'] === NETWORK_DFRN) && (! $item['self']) && (link_compare($item['author-link'], $item['url']))) { $url = 'redir/' . $item['contact-id']; $sparkle = ' class="sparkle" '; } else { $url = Profile::zrl($url); } $url = '<a href="'. $url . '"'. $sparkle .'>' . htmlentities($item['author-name']) . '</a>'; if (! $item['thr-parent']) { $item['thr-parent'] = $item['parent-uri']; } if (! ((isset($conv_responses[$mode][$item['thr-parent'] . '-l'])) && (is_array($conv_responses[$mode][$item['thr-parent'] . '-l'])))) { $conv_responses[$mode][$item['thr-parent'] . '-l'] = []; } // only list each unique author once if (in_array($url,$conv_responses[$mode][$item['thr-parent'] . '-l'])) { continue; } if (! isset($conv_responses[$mode][$item['thr-parent']])) { $conv_responses[$mode][$item['thr-parent']] = 1; } else { $conv_responses[$mode][$item['thr-parent']] ++; } if (public_contact() == $item['author-id']) { $conv_responses[$mode][$item['thr-parent'] . '-self'] = 1; } $conv_responses[$mode][$item['thr-parent'] . '-l'][] = $url; // there can only be one activity verb per item so if we found anything, we can stop looking return; } } } /** * Format the vote text for a profile item * @param int $cnt = number of people who vote the item * @param array $arr = array of pre-linked names of likers/dislikers * @param string $type = one of 'like, 'dislike', 'attendyes', 'attendno', 'attendmaybe' * @param int $id = item id * @return formatted text */ function format_like($cnt, array $arr, $type, $id) { $o = ''; $expanded = ''; if ($cnt == 1) { $likers = $arr[0]; // Phrase if there is only one liker. In other cases it will be uses for the expanded // list which show all likers switch ($type) { case 'like' : $phrase = L10n::t('%s likes this.', $likers); break; case 'dislike' : $phrase = L10n::t('%s doesn\'t like this.', $likers); break; case 'attendyes' : $phrase = L10n::t('%s attends.', $likers); break; case 'attendno' : $phrase = L10n::t('%s doesn\'t attend.', $likers); break; case 'attendmaybe' : $phrase = L10n::t('%s attends maybe.', $likers); break; } } if ($cnt > 1) { $total = count($arr); if ($total >= MAX_LIKERS) { $arr = array_slice($arr, 0, MAX_LIKERS - 1); } if ($total < MAX_LIKERS) { $last = L10n::t('and') . ' ' . $arr[count($arr)-1]; $arr2 = array_slice($arr, 0, -1); $str = implode(', ', $arr2) . ' ' . $last; } if ($total >= MAX_LIKERS) { $str = implode(', ', $arr); $str .= L10n::t('and %d other people', $total - MAX_LIKERS ); } $likers = $str; $spanatts = "class=\"fakelink\" onclick=\"openClose('{$type}list-$id');\""; switch ($type) { case 'like': $phrase = L10n::t('<span %1$s>%2$d people</span> like this', $spanatts, $cnt); $explikers = L10n::t('%s like this.', $likers); break; case 'dislike': $phrase = L10n::t('<span %1$s>%2$d people</span> don\'t like this', $spanatts, $cnt); $explikers = L10n::t('%s don\'t like this.', $likers); break; case 'attendyes': $phrase = L10n::t('<span %1$s>%2$d people</span> attend', $spanatts, $cnt); $explikers = L10n::t('%s attend.', $likers); break; case 'attendno': $phrase = L10n::t('<span %1$s>%2$d people</span> don\'t attend', $spanatts, $cnt); $explikers = L10n::t('%s don\'t attend.', $likers); break; case 'attendmaybe': $phrase = L10n::t('<span %1$s>%2$d people</span> attend maybe', $spanatts, $cnt); $explikers = L10n::t('%s anttend maybe.', $likers); break; } $expanded .= "\t" . '<div class="wall-item-' . $type . '-expanded" id="' . $type . 'list-' . $id . '" style="display: none;" >' . $explikers . EOL . '</div>'; } $phrase .= EOL ; $o .= replace_macros(get_markup_template('voting_fakelink.tpl'), [ '$phrase' => $phrase, '$type' => $type, '$id' => $id ]); $o .= $expanded; return $o; } function status_editor(App $a, $x, $notes_cid = 0, $popup = false) { $o = ''; $geotag = x($x, 'allow_location') ? replace_macros(get_markup_template('jot_geotag.tpl'), []) : ''; $tpl = get_markup_template('jot-header.tpl'); $a->page['htmlhead'] .= replace_macros($tpl, [ '$newpost' => 'true', '$baseurl' => System::baseUrl(true), '$geotag' => $geotag, '$nickname' => $x['nickname'], '$ispublic' => L10n::t('Visible to <strong>everybody</strong>'), '$linkurl' => L10n::t('Please enter a link URL:'), '$vidurl' => L10n::t("Please enter a video link/URL:"), '$audurl' => L10n::t("Please enter an audio link/URL:"), '$term' => L10n::t('Tag term:'), '$fileas' => L10n::t('Save to Folder:'), '$whereareu' => L10n::t('Where are you right now?'), '$delitems' => L10n::t("Delete item\x28s\x29?") ]); $tpl = get_markup_template('jot-end.tpl'); $a->page['end'] .= replace_macros($tpl, [ '$newpost' => 'true', '$baseurl' => System::baseUrl(true), '$geotag' => $geotag, '$nickname' => $x['nickname'], '$ispublic' => L10n::t('Visible to <strong>everybody</strong>'), '$linkurl' => L10n::t('Please enter a link URL:'), '$vidurl' => L10n::t("Please enter a video link/URL:"), '$audurl' => L10n::t("Please enter an audio link/URL:"), '$term' => L10n::t('Tag term:'), '$fileas' => L10n::t('Save to Folder:'), '$whereareu' => L10n::t('Where are you right now?') ]); $jotplugins = ''; Addon::callHooks('jot_tool', $jotplugins); // Private/public post links for the non-JS ACL form $private_post = 1; if (x($_REQUEST, 'public')) { $private_post = 0; } $query_str = $a->query_string; if (strpos($query_str, 'public=1') !== false) { $query_str = str_replace(['?public=1', '&public=1'], ['', ''], $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) { $public_post_link = '?public=1'; } else { $public_post_link = '&public=1'; } // $tpl = replace_macros($tpl,array('$jotplugins' => $jotplugins)); $tpl = get_markup_template("jot.tpl"); $o .= replace_macros($tpl,[ '$return_path' => $query_str, '$action' => 'item', '$share' => defaults($x, 'button', L10n::t('Share')), '$upload' => L10n::t('Upload photo'), '$shortupload' => L10n::t('upload photo'), '$attach' => L10n::t('Attach file'), '$shortattach' => L10n::t('attach file'), '$weblink' => L10n::t('Insert web link'), '$shortweblink' => L10n::t('web link'), '$video' => L10n::t('Insert video link'), '$shortvideo' => L10n::t('video link'), '$audio' => L10n::t('Insert audio link'), '$shortaudio' => L10n::t('audio link'), '$setloc' => L10n::t('Set your location'), '$shortsetloc' => L10n::t('set location'), '$noloc' => L10n::t('Clear browser location'), '$shortnoloc' => L10n::t('clear location'), '$title' => defaults($x, 'title', ''), '$placeholdertitle' => L10n::t('Set title'), '$category' => defaults($x, 'category', ''), '$placeholdercategory' => Feature::isEnabled(local_user(), 'categories') ? L10n::t("Categories \x28comma-separated list\x29") : '', '$wait' => L10n::t('Please wait'), '$permset' => L10n::t('Permission settings'), '$shortpermset' => L10n::t('permissions'), '$ptyp' => $notes_cid ? 'note' : 'wall', '$content' => defaults($x, 'content', ''), '$post_id' => defaults($x, 'post_id', ''), '$baseurl' => System::baseUrl(true), '$defloc' => $x['default_location'], '$visitor' => $x['visitor'], '$pvisit' => $notes_cid ? 'none' : $x['visitor'], '$public' => L10n::t('Public post'), '$lockstate' => $x['lockstate'], '$bang' => $x['bang'], '$profile_uid' => $x['profile_uid'], '$preview' => Feature::isEnabled($x['profile_uid'], 'preview') ? L10n::t('Preview') : '', '$jotplugins' => $jotplugins, '$notes_cid' => $notes_cid, '$sourceapp' => L10n::t($a->sourcename), '$cancel' => L10n::t('Cancel'), '$rand_num' => random_digits(12), // ACL permissions box '$acl' => $x['acl'], '$group_perms' => L10n::t('Post to Groups'), '$contact_perms' => L10n::t('Post to Contacts'), '$private' => L10n::t('Private post'), '$is_private' => $private_post, '$public_link' => $public_post_link, //jot nav tab (used in some themes) '$message' => L10n::t('Message'), '$browser' => L10n::t('Browser'), ]); if ($popup == true) { $o = '<div id="jot-popup" style="display: none;">' . $o . '</div>'; } return $o; } /** * Plucks the children of the given parent from a given item list. * * @brief Plucks all the children in the given item list of the given parent * * @param array $item_list * @param array $parent * @param bool $recursive * @return type */ function get_item_children(array &$item_list, array $parent, $recursive = true) { $children = []; foreach ($item_list as $i => $item) { if ($item['id'] != $item['parent']) { if ($recursive) { // Fallback to parent-uri if thr-parent is not set $thr_parent = $item['thr-parent']; if ($thr_parent == '') { $thr_parent = $item['parent-uri']; } if ($thr_parent == $parent['uri']) { $item['children'] = get_item_children($item_list, $item); $children[] = $item; unset($item_list[$i]); } } elseif ($item['parent'] == $parent['id']) { $children[] = $item; unset($item_list[$i]); } } } return $children; } /** * @brief Recursively sorts a tree-like item array * * @param array $items * @return array */ function sort_item_children(array $items) { $result = $items; usort($result, 'sort_thr_created_rev'); foreach ($result as $k => $i) { if (isset($result[$k]['children'])) { $result[$k]['children'] = sort_item_children($result[$k]['children']); } } return $result; } /** * @brief Recursively add all children items at the top level of a list * * @param array $children List of items to append * @param array $item_list */ function add_children_to_list(array $children, array &$item_list) { foreach ($children as $child) { $item_list[] = $child; if (isset($child['children'])) { add_children_to_list($child['children'], $item_list); } } } /** * This recursive function takes the item tree structure created by conv_sort() and * flatten the extraneous depth levels when people reply sequentially, removing the * stairs effect in threaded conversations limiting the available content width. * * The basic principle is the following: if a post item has only one reply and is * the last reply of its parent, then the reply is moved to the parent. * * This process is rendered somewhat more complicated because items can be either * replies or likes, and these don't factor at all in the reply count/last reply. * * @brief Selectively flattens a tree-like item structure to prevent threading stairs * * @param array $parent A tree-like array of items * @return array */ function smart_flatten_conversation(array $parent) { if (! isset($parent['children']) || count($parent['children']) == 0) { return $parent; } // We use a for loop to ensure we process the newly-moved items for ($i = 0; $i < count($parent['children']); $i++) { $child = $parent['children'][$i]; if (isset($child['children']) && count($child['children'])) { // This helps counting only the regular posts $count_post_closure = function($var) { return $var['verb'] === ACTIVITY_POST; }; $child_post_count = count(array_filter($child['children'], $count_post_closure)); $remaining_post_count = count(array_filter(array_slice($parent['children'], $i), $count_post_closure)); // If there's only one child's children post and this is the last child post if ($child_post_count == 1 && $remaining_post_count == 1) { // Searches the post item in the children $j = 0; while($child['children'][$j]['verb'] !== ACTIVITY_POST && $j < count($child['children'])) { $j ++; } $moved_item = $child['children'][$j]; unset($parent['children'][$i]['children'][$j]); $parent['children'][] = $moved_item; } else { $parent['children'][$i] = smart_flatten_conversation($child); } } } return $parent; } /** * Expands a flat list of items into corresponding tree-like conversation structures, * sort the top-level posts either on "created" or "commented", and finally * append all the items at the top level (???) * * @brief Expands a flat item list into a conversation array for display * * @param array $item_list A list of items belonging to one or more conversations * @param string $order Either on "created" or "commented" * @return array */ function conv_sort(array $item_list, $order) { $parents = []; if (!(is_array($item_list) && count($item_list))) { return $parents; } $item_array = []; // Dedupes the item list on the uri to prevent infinite loops foreach ($item_list as $item) { $item_array[$item['uri']] = $item; } // Extract the top level items foreach ($item_array as $item) { if ($item['id'] == $item['parent']) { $parents[] = $item; } } if (stristr($order, 'created')) { usort($parents, 'sort_thr_created'); } elseif (stristr($order, 'commented')) { usort($parents, 'sort_thr_commented'); } /* * Plucks children from the item_array, second pass collects eventual orphan * items and add them as children of their top-level post. */ foreach ($parents as $i => $parent) { $parents[$i]['children'] = array_merge(get_item_children($item_array, $parent, true), get_item_children($item_array, $parent, false)); } foreach ($parents as $i => $parent) { $parents[$i]['children'] = sort_item_children($parents[$i]['children']); } if (PConfig::get(local_user(), 'system', 'smart_threading', 0)) { foreach ($parents as $i => $parent) { $parents[$i] = smart_flatten_conversation($parent); } } /// @TODO: Stop recusrsively adding all children back to the top level (!!!) /// However, this apparently ensures responses (likes, attendance) display (?!) foreach ($parents as $parent) { if (count($parent['children'])) { add_children_to_list($parent['children'], $parents); } } return $parents; } /** * @brief usort() callback to sort item arrays by the created key * * @param array $a * @param array $b * @return int */ function sort_thr_created(array $a, array $b) { return strcmp($b['created'], $a['created']); } /** * @brief usort() callback to reverse sort item arrays by the created key * * @param array $a * @param array $b * @return int */ function sort_thr_created_rev(array $a, array $b) { return strcmp($a['created'], $b['created']); } /** * @brief usort() callback to sort item arrays by the commented key * * @param array $a * @param array $b * @return type */ function sort_thr_commented(array $a, array $b) { return strcmp($b['commented'], $a['commented']); } /// @TODO Add type-hint function render_location_dummy($item) { if ($item['location'] != "") { return $item['location']; } if ($item['coord'] != "") { return $item['coord']; } } /// @TODO Add type-hint function get_responses($conv_responses, $response_verbs, $ob, $item) { $ret = []; foreach ($response_verbs as $v) { $ret[$v] = []; $ret[$v]['count'] = defaults($conv_responses[$v], $item['uri'], ''); $ret[$v]['list'] = defaults($conv_responses[$v], $item['uri'] . '-l', ''); $ret[$v]['self'] = defaults($conv_responses[$v], $item['uri'] . '-self', '0'); if (count($ret[$v]['list']) > MAX_LIKERS) { $ret[$v]['list_part'] = array_slice($ret[$v]['list'], 0, MAX_LIKERS); array_push($ret[$v]['list_part'], '<a href="#" data-toggle="modal" data-target="#' . $v . 'Modal-' . (($ob) ? $ob->getId() : $item['id']) . '"><b>' . L10n::t('View all') . '</b></a>'); } else { $ret[$v]['list_part'] = ''; } $ret[$v]['button'] = get_response_button_text($v, $ret[$v]['count']); $ret[$v]['title'] = $conv_responses[$v]['title']; } $count = 0; foreach ($ret as $key) { if ($key['count'] == true) { $count++; } } $ret['count'] = $count; return $ret; } function get_response_button_text($v, $count) { switch ($v) { case 'like': $return = L10n::tt('Like', 'Likes', $count); break; case 'dislike': $return = L10n::tt('Dislike', 'Dislikes', $count); break; case 'attendyes': $return = L10n::tt('Attending', 'Attending', $count); break; case 'attendno': $return = L10n::tt('Not Attending', 'Not Attending', $count); break; case 'attendmaybe': $return = L10n::tt('Undecided', 'Undecided', $count); break; } return $return; }