3 * @file include/conversation.php
6 use Friendica\Content\ContactSelector;
7 use Friendica\Content\Feature;
8 use Friendica\Core\Config;
9 use Friendica\Core\PConfig;
10 use Friendica\Core\System;
11 use Friendica\Database\DBM;
12 use Friendica\Model\Contact;
13 use Friendica\Model\Profile;
14 use Friendica\Object\Thread;
15 use Friendica\Object\Post;
17 require_once "include/bbcode.php";
18 require_once "include/acl_selectors.php";
20 function item_extract_images($body) {
27 $img_start = strpos($orig_body, '[img');
28 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
29 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
30 while (($img_st_close !== false) && ($img_end !== false)) {
32 $img_st_close++; // make it point to AFTER the closing bracket
33 $img_end += $img_start;
35 if (! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
36 // This is an embedded image
38 $saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
39 $new_body = $new_body . substr($orig_body, 0, $img_start) . '[!#saved_image' . $cnt . '#!]';
43 $new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
46 $orig_body = substr($orig_body, $img_end + strlen('[/img]'));
48 if ($orig_body === false) {
49 // in case the body ends on a closing image tag
53 $img_start = strpos($orig_body, '[img');
54 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
55 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
58 $new_body = $new_body . $orig_body;
60 return ['body' => $new_body, 'images' => $saved_image];
63 function item_redir_and_replace_images($body, $images, $cid) {
69 $pos = get_bb_tag_pos($origbody, 'url', 1);
70 while ($pos !== false && $cnt < 1000) {
72 $search = '/\[url\=(.*?)\]\[!#saved_image([0-9]*)#!\]\[\/url\]' . '/is';
73 $replace = '[url=' . System::baseUrl() . '/redir/' . $cid
74 . '?f=1&url=' . '$1' . '][!#saved_image' . '$2' .'#!][/url]';
76 $newbody .= substr($origbody, 0, $pos['start']['open']);
77 $subject = substr($origbody, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']);
78 $origbody = substr($origbody, $pos['end']['close']);
79 if ($origbody === false) {
83 $subject = preg_replace($search, $replace, $subject);
87 $pos = get_bb_tag_pos($origbody, 'url', 1);
89 $newbody .= $origbody;
92 foreach ($images as $image) {
94 * We're depending on the property of 'foreach' (specified on the PHP website) that
95 * it loops over the array starting from the first element and going sequentially
96 * to the last element.
98 $newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody);
105 * Render actions localized
107 function localize_item(&$item) {
109 $extracted = item_extract_images($item['body']);
110 if ($extracted['images']) {
111 $item['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $item['contact-id']);
115 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
116 if (activity_match($item['verb'], ACTIVITY_LIKE)
117 || activity_match($item['verb'], ACTIVITY_DISLIKE)
118 || activity_match($item['verb'], ACTIVITY_ATTEND)
119 || activity_match($item['verb'], ACTIVITY_ATTENDNO)
120 || activity_match($item['verb'], ACTIVITY_ATTENDMAYBE)) {
122 /// @TODO may hurt performance
123 $r = q("SELECT * FROM `item`, `contact`
124 WHERE `item`.`contact-id`=`contact`.`id`
125 AND `item`.`uri`='%s'",
126 dbesc($item['parent-uri']));
127 if (!DBM::is_result($r)) {
132 $author = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
133 $objauthor = '[url=' . $obj['author-link'] . ']' . $obj['author-name'] . '[/url]';
135 switch ($obj['verb']) {
137 switch ($obj['object-type']) {
138 case ACTIVITY_OBJ_EVENT:
139 $post_type = t('event');
142 $post_type = t('status');
146 if ($obj['resource-id']) {
147 $post_type = t('photo');
149 preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
150 $rr['plink'] = $m[1];
152 $post_type = t('status');
156 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
158 if (activity_match($item['verb'], ACTIVITY_LIKE)) {
159 $bodyverb = t('%1$s likes %2$s\'s %3$s');
161 elseif (activity_match($item['verb'], ACTIVITY_DISLIKE)) {
162 $bodyverb = t('%1$s doesn\'t like %2$s\'s %3$s');
164 elseif (activity_match($item['verb'], ACTIVITY_ATTEND)) {
165 $bodyverb = t('%1$s attends %2$s\'s %3$s');
167 elseif (activity_match($item['verb'], ACTIVITY_ATTENDNO)) {
168 $bodyverb = t('%1$s doesn\'t attend %2$s\'s %3$s');
170 elseif (activity_match($item['verb'], ACTIVITY_ATTENDMAYBE)) {
171 $bodyverb = t('%1$s attends maybe %2$s\'s %3$s');
173 $item['body'] = sprintf($bodyverb, $author, $objauthor, $plink);
176 if (activity_match($item['verb'], ACTIVITY_FRIEND)) {
178 if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) return;
180 $Aname = $item['author-name'];
181 $Alink = $item['author-link'];
183 $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
185 $obj = parse_xml_string($xmlhead.$item['object']);
186 $links = parse_xml_string($xmlhead."<links>".unxmlify($obj->link)."</links>");
188 $Bname = $obj->title;
189 $Blink = ""; $Bphoto = "";
190 foreach ($links->link as $l) {
191 $atts = $l->attributes();
192 switch ($atts['rel']) {
193 case "alternate": $Blink = $atts['href'];
194 case "photo": $Bphoto = $atts['href'];
198 $A = '[url=' . Profile::zrl($Alink) . ']' . $Aname . '[/url]';
199 $B = '[url=' . Profile::zrl($Blink) . ']' . $Bname . '[/url]';
201 $Bphoto = '[url=' . Profile::zrl($Blink) . '][img]' . $Bphoto . '[/img][/url]';
204 $item['body'] = sprintf( t('%1$s is now friends with %2$s'), $A, $B)."\n\n\n".$Bphoto;
207 if (stristr($item['verb'], ACTIVITY_POKE)) {
208 $verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1));
212 if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) {
216 $Aname = $item['author-name'];
217 $Alink = $item['author-link'];
219 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
221 $obj = parse_xml_string($xmlhead.$item['object']);
222 $links = parse_xml_string($xmlhead."<links>".unxmlify($obj->link)."</links>");
224 $Bname = $obj->title;
227 foreach ($links->link as $l) {
228 $atts = $l->attributes();
229 switch ($atts['rel']) {
230 case "alternate": $Blink = $atts['href'];
231 case "photo": $Bphoto = $atts['href'];
235 $A = '[url=' . Profile::zrl($Alink) . ']' . $Aname . '[/url]';
236 $B = '[url=' . Profile::zrl($Blink) . ']' . $Bname . '[/url]';
238 $Bphoto = '[url=' . Profile::zrl($Blink) . '][img=80x80]' . $Bphoto . '[/img][/url]';
242 * we can't have a translation string with three positions but no distinguishable text
243 * So here is the translate string.
245 $txt = t('%1$s poked %2$s');
247 // now translate the verb
248 $poked_t = trim(sprintf($txt, "", ""));
249 $txt = str_replace( $poked_t, t($verb), $txt);
251 // then do the sprintf on the translation string
253 $item['body'] = sprintf($txt, $A, $B). "\n\n\n" . $Bphoto;
257 if (activity_match($item['verb'], ACTIVITY_TAG)) {
258 /// @TODO may hurt performance "joining" two tables + asterisk
259 $r = q("SELECT * FROM `item`, `contact`
260 WHERE `item`.`contact-id`=`contact`.`id`
261 AND `item`.`uri`='%s'",
262 dbesc($item['parent-uri']));
264 if (!DBM::is_result($r)) {
270 $author = '[url=' . Profile::zrl($item['author-link']) . ']' . $item['author-name'] . '[/url]';
271 $objauthor = '[url=' . Profile::zrl($obj['author-link']) . ']' . $obj['author-name'] . '[/url]';
273 switch ($obj['verb']) {
275 switch ($obj['object-type']) {
276 case ACTIVITY_OBJ_EVENT:
277 $post_type = t('event');
280 $post_type = t('status');
284 if ($obj['resource-id']) {
285 $post_type = t('photo');
286 $m=[]; preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
287 $rr['plink'] = $m[1];
289 $post_type = t('status');
291 // Let's break everthing ... ;-)
294 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
296 $parsedobj = parse_xml_string($xmlhead.$item['object']);
298 $tag = sprintf('#[url=%s]%s[/url]', $parsedobj->id, $parsedobj->content);
299 $item['body'] = sprintf( t('%1$s tagged %2$s\'s %3$s with %4$s'), $author, $objauthor, $plink, $tag );
302 if (activity_match($item['verb'], ACTIVITY_FAVORITE)) {
304 if ($item['object-type'] == "") {
308 $Aname = $item['author-name'];
309 $Alink = $item['author-link'];
311 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
313 $obj = parse_xml_string($xmlhead.$item['object']);
314 if (strlen($obj->id)) {
315 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
320 if (DBM::is_result($r) && $r[0]['plink']) {
322 $Bname = $target['author-name'];
323 $Blink = $target['author-link'];
324 $A = '[url=' . Profile::zrl($Alink) . ']' . $Aname . '[/url]';
325 $B = '[url=' . Profile::zrl($Blink) . ']' . $Bname . '[/url]';
326 $P = '[url=' . $target['plink'] . ']' . t('post/item') . '[/url]';
327 $item['body'] = sprintf( t('%1$s marked %2$s\'s %3$s as favorite'), $A, $B, $P)."\n";
332 if (preg_match_all('/@\[url=(.*?)\]/is', $item['body'], $matches, PREG_SET_ORDER)) {
333 foreach ($matches as $mtch) {
334 if (! strpos($mtch[1], 'zrl=')) {
335 $item['body'] = str_replace($mtch[0], '@[url=' . Profile::zrl($mtch[1]) . ']', $item['body']);
340 // add zrl's to public images
341 $photo_pattern = "/\[url=(.*?)\/photos\/(.*?)\/image\/(.*?)\]\[img(.*?)\]h(.*?)\[\/img\]\[\/url\]/is";
342 if (preg_match($photo_pattern, $item['body'])) {
343 $photo_replace = '[url=' . Profile::zrl('$1' . '/photos/' . '$2' . '/image/' . '$3' ,true) . '][img' . '$4' . ']h' . '$5' . '[/img][/url]';
344 $item['body'] = bb_tag_preg_replace($photo_pattern, $photo_replace, 'url', $item['body']);
347 // add sparkle links to appropriate permalinks
349 $x = stristr($item['plink'],'/display/');
352 $y = best_link_url($item, $sparkle);
354 if (strstr($y, '/redir/')) {
355 $item['plink'] = $y . '?f=&url=' . $item['plink'];
361 * Count the total of comments on this item and its desendants
362 * @TODO proper type-hint + doc-tag
364 function count_descendants($item) {
365 $total = count($item['children']);
368 foreach ($item['children'] as $child) {
369 if (! visible_activity($child)) {
372 $total += count_descendants($child);
379 function visible_activity($item) {
382 * likes (etc.) can apply to other things besides posts. Check if they are post children,
383 * in which case we handle them specially
385 $hidden_activities = [ACTIVITY_LIKE, ACTIVITY_DISLIKE, ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE];
386 foreach ($hidden_activities as $act) {
387 if (activity_match($item['verb'], $act)) {
392 if (activity_match($item['verb'], ACTIVITY_FOLLOW) && $item['object-type'] === ACTIVITY_OBJ_NOTE) {
393 if (! (($item['self']) && ($item['uid'] == local_user()))) {
402 * @brief SQL query for items
404 function item_query() {
405 return "SELECT " . item_fieldlists() . " FROM `item` " .
406 item_joins() . " WHERE " . item_condition();
410 * @brief List of all data fields that are needed for displaying items
412 function item_fieldlists() {
415 These Fields are not added below (yet). They are here to for bug search.
420 `item`.`target-type`,
422 `item`.`resource-id`,
435 `item`.`gcontact-id`,
439 return "`item`.`author-id`, `item`.`author-link`, `item`.`author-name`, `item`.`author-avatar`,
440 `item`.`owner-id`, `item`.`owner-link`, `item`.`owner-name`, `item`.`owner-avatar`,
441 `item`.`contact-id`, `item`.`uid`, `item`.`id`, `item`.`parent`,
442 `item`.`uri`, `item`.`thr-parent`, `item`.`parent-uri`,
443 `item`.`commented`, `item`.`created`, `item`.`edited`, `item`.`received`,
444 `item`.`verb`, `item`.`object-type`, `item`.`postopts`, `item`.`plink`,
445 `item`.`guid`, `item`.`wall`, `item`.`private`, `item`.`starred`,
446 `item`.`title`, `item`.`body`, `item`.`file`, `item`.`event-id`,
447 `item`.`location`, `item`.`coord`, `item`.`app`, `item`.`attach`,
448 `item`.`rendered-hash`, `item`.`rendered-html`, `item`.`object`,
449 `item`.`allow_cid`, `item`.`allow_gid`, `item`.`deny_cid`, `item`.`deny_gid`,
450 `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
452 `author`.`thumb` AS `author-thumb`, `owner`.`thumb` AS `owner-thumb`,
454 `contact`.`network`, `contact`.`url`, `contact`.`name`, `contact`.`writable`,
455 `contact`.`self`, `contact`.`id` AS `cid`, `contact`.`alias`,
457 `event`.`created` AS `event-created`, `event`.`edited` AS `event-edited`,
458 `event`.`start` AS `event-start`,`event`.`finish` AS `event-finish`,
459 `event`.`summary` AS `event-summary`,`event`.`desc` AS `event-desc`,
460 `event`.`location` AS `event-location`, `event`.`type` AS `event-type`,
461 `event`.`nofinish` AS `event-nofinish`,`event`.`adjust` AS `event-adjust`,
462 `event`.`ignore` AS `event-ignore`, `event`.`id` AS `event-id`";
466 * @brief SQL join for contacts that are needed for displaying items
468 function item_joins() {
469 return "STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND
470 (NOT `contact`.`blocked` OR `contact`.`pending`)
471 LEFT JOIN `contact` AS `author` ON `author`.`id`=`item`.`author-id`
472 LEFT JOIN `contact` AS `owner` ON `owner`.`id`=`item`.`owner-id`
473 LEFT JOIN `event` ON `event-id` = `event`.`id`";
477 * @brief SQL condition for items that are needed for displaying items
479 function item_condition() {
480 return "`item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`";
484 * "Render" a conversation or list of items for HTML display.
485 * There are two major forms of display:
486 * - Sequential or unthreaded ("New Item View" or search results)
487 * - conversation view
488 * The $mode parameter decides between the various renderings and also
489 * figures out how to determine page owner and other contextual items
490 * that are based on unique features of the calling module.
493 function conversation(App $a, $items, $mode, $update, $preview = false) {
494 require_once 'include/bbcode.php';
495 require_once 'mod/proxy.php';
497 $ssl_state = ((local_user()) ? true : false);
500 $live_update_div = '';
505 $str_blocked = PConfig::get(local_user(), 'system', 'blocked');
507 $arr_blocked = explode(',', $str_blocked);
508 for ($x = 0; $x < count($arr_blocked); $x ++) {
509 $arr_blocked[$x] = trim($arr_blocked[$x]);
515 $previewing = (($preview) ? ' preview ' : '');
517 if ($mode === 'network') {
518 $profile_owner = local_user();
521 * The special div is needed for liveUpdate to kick in for this page.
522 * We only launch liveUpdate if you aren't filtering in some incompatible
523 * way and also you aren't writing a comment (discovered in javascript).
525 $live_update_div = '<div id="live-network"></div>' . "\r\n"
526 . "<script> var profile_uid = " . $_SESSION['uid']
527 . "; var netargs = '" . substr($a->cmd, 8)
529 . ((x($_GET, 'cid')) ? '&cid=' . $_GET['cid'] : '')
530 . ((x($_GET, 'search')) ? '&search=' . $_GET['search'] : '')
531 . ((x($_GET, 'star')) ? '&star=' . $_GET['star'] : '')
532 . ((x($_GET, 'order')) ? '&order=' . $_GET['order'] : '')
533 . ((x($_GET, 'bmark')) ? '&bmark=' . $_GET['bmark'] : '')
534 . ((x($_GET, 'liked')) ? '&liked=' . $_GET['liked'] : '')
535 . ((x($_GET, 'conv')) ? '&conv=' . $_GET['conv'] : '')
536 . ((x($_GET, 'spam')) ? '&spam=' . $_GET['spam'] : '')
537 . ((x($_GET, 'nets')) ? '&nets=' . $_GET['nets'] : '')
538 . ((x($_GET, 'cmin')) ? '&cmin=' . $_GET['cmin'] : '')
539 . ((x($_GET, 'cmax')) ? '&cmax=' . $_GET['cmax'] : '')
540 . ((x($_GET, 'file')) ? '&file=' . $_GET['file'] : '')
542 . "'; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
544 } elseif ($mode === 'profile') {
545 $profile_owner = $a->profile['profile_uid'];
549 if (x($_GET, 'tab')) {
550 $tab = notags(trim($_GET['tab']));
552 if ($tab === 'posts') {
554 * This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
555 * because browser prefetching might change it on us. We have to deliver it with the page.
558 $live_update_div = '<div id="live-profile"></div>' . "\r\n"
559 . "<script> var profile_uid = " . $a->profile['profile_uid']
560 . "; var netargs = '?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
563 } elseif ($mode === 'notes') {
564 $profile_owner = local_user();
566 $live_update_div = '<div id="live-notes"></div>' . "\r\n"
567 . "<script> var profile_uid = " . local_user()
568 . "; var netargs = '/?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
570 } elseif ($mode === 'display') {
571 $profile_owner = $a->profile['uid'];
573 $live_update_div = '<div id="live-display"></div>' . "\r\n"
574 . "<script> var profile_uid = " . $_SESSION['uid'] . ";"
575 . " var profile_page = 1; </script>";
577 } elseif ($mode === 'community') {
578 if (!$community_readonly) {
579 $items = community_add_items($items);
583 $live_update_div = '<div id="live-community"></div>' . "\r\n"
584 . "<script> var profile_uid = -1; var netargs = '" . substr($a->cmd, 10)
585 ."/?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
587 } elseif ($mode === 'search') {
588 $live_update_div = '<div id="live-search"></div>' . "\r\n";
591 $page_dropping = ((local_user() && local_user() == $profile_owner) ? true : false);
594 $_SESSION['return_url'] = $a->query_string;
597 $cb = ['items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview];
598 call_hooks('conversation_start',$cb);
600 $items = $cb['items'];
603 'like' => ['title' => t('Likes','title')], 'dislike' => ['title' => t('Dislikes','title')],
604 'attendyes' => ['title' => t('Attending','title')], 'attendno' => ['title' => t('Not attending','title')], 'attendmaybe' => ['title' => t('Might attend','title')]
607 // array with html for each thread (parent+comments)
611 $page_template = get_markup_template("conversation.tpl");
613 if ($items && count($items)) {
614 $community_readonly = ($mode === 'community');
616 // Currently behind a config value. This allows the commenting and sharing of every public item.
617 if (Config::get('system', 'comment_public')) {
618 if ($mode === 'community') {
619 $community_readonly = false;
622 $writable = ($items[0]['uid'] == 0) && in_array($items[0]['network'], [NETWORK_OSTATUS, NETWORK_DIASPORA, NETWORK_DFRN]);
632 if (in_array($mode, ['network-new', 'search', 'contact-posts']) || $community_readonly) {
635 * "New Item View" on network page or search page results
636 * - just loop through the items and format them minimally for display
639 /// @TODO old lost code?
640 // $tpl = get_markup_template('search_item.tpl');
641 $tpl = 'search_item.tpl';
643 foreach ($items as $item) {
647 foreach ($arr_blocked as $b) {
648 if ($b && link_compare($item['author-link'], $b)) {
665 // prevent private email from leaking.
666 if ($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
670 $profile_name = ((strlen($item['author-name'])) ? $item['author-name'] : $item['name']);
671 if ($item['author-link'] && (! $item['author-name'])) {
672 $profile_name = $item['author-link'];
679 $searchpath = System::baseUrl()."/search?tag=";
681 $taglist = dba::select('term', ['type', 'term', 'url'],
682 ["`otype` = ? AND `oid` = ? AND `type` IN (?, ?)", TERM_OBJ_POST, $item['id'], TERM_HASHTAG, TERM_MENTION],
683 ['order' => ['tid']]);
685 while ($tag = dba::fetch($taglist)) {
686 if ($tag["url"] == "") {
687 $tag["url"] = $searchpath . strtolower($tag["term"]);
690 $tag["url"] = best_link_url($item, $sp, $tag["url"]);
692 if ($tag["type"] == TERM_HASHTAG) {
693 $hashtags[] = "#<a href=\"" . $tag["url"] . "\" target=\"_blank\">" . $tag["term"] . "</a>";
695 } elseif ($tag["type"] == TERM_MENTION) {
696 $mentions[] = "@<a href=\"" . $tag["url"] . "\" target=\"_blank\">" . $tag["term"] . "</a>";
699 $tags[] = $prefix."<a href=\"" . $tag["url"] . "\" target=\"_blank\">" . $tag["term"] . "</a>";
701 dba::close($taglist);
704 $profile_link = best_link_url($item, $sp);
705 if ($profile_link === 'mailbox') {
710 $sparkle = ' sparkle';
712 $profile_link = Profile::zrl($profile_link);
715 if (!x($item, 'author-thumb') || ($item['author-thumb'] == "")) {
716 $author_contact = Contact::getDetailsByURL($item['author-link'], $profile_owner);
717 if ($author_contact["thumb"]) {
718 $item['author-thumb'] = $author_contact["thumb"];
720 $item['author-thumb'] = $item['author-avatar'];
724 if (!isset($item['owner-thumb']) || ($item['owner-thumb'] == "")) {
725 $owner_contact = Contact::getDetailsByURL($item['owner-link'], $profile_owner);
726 if ($owner_contact["thumb"]) {
727 $item['owner-thumb'] = $owner_contact["thumb"];
729 $item['owner-thumb'] = $item['owner-avatar'];
733 $locate = ['location' => $item['location'], 'coord' => $item['coord'], 'html' => ''];
734 call_hooks('render_location',$locate);
736 $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_dummy($locate));
738 localize_item($item);
739 if ($mode === 'network-new') {
746 'dropping' => $dropping,
747 'pagedrop' => $page_dropping,
748 'select' => t('Select'),
749 'delete' => t('Delete'),
753 $isstarred = "unstarred";
756 $likebuttons = false;
758 $body = prepare_body($item, true, $preview);
760 list($categories, $folders) = get_cats_and_terms($item);
762 $profile_name_e = $profile_name;
763 $item['title_e'] = $item['title'];
766 $hashtags_e = $hashtags;
767 $mentions_e = $mentions;
768 $location_e = $location;
769 $owner_name_e = $owner_name;
771 if ($item['item_network'] == "") {
772 $item['item_network'] = $item['network'];
777 'id' => (($preview) ? 'P0' : $item['item_id']),
778 'guid' => (($preview) ? 'Q0' : $item['guid']),
779 'network' => $item['item_network'],
780 'network_name' => ContactSelector::networkToName($item['item_network'], $profile_link),
781 'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
782 'profile_url' => $profile_link,
783 'item_photo_menu' => item_photo_menu($item),
784 'name' => $profile_name_e,
785 'sparkle' => $sparkle,
787 'thumb' => System::removedBaseUrl(proxy_url($item['author-thumb'], false, PROXY_SIZE_THUMB)),
788 'title' => $item['title_e'],
791 'hashtags' => $hashtags_e,
792 'mentions' => $mentions_e,
793 'txt_cats' => t('Categories:'),
794 'txt_folders' => t('Filed under:'),
795 'has_cats' => ((count($categories)) ? 'true' : ''),
796 'has_folders' => ((count($folders)) ? 'true' : ''),
797 'categories' => $categories,
798 'folders' => $folders,
799 'text' => strip_tags($body_e),
800 'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'),
801 'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
802 'location' => $location_e,
804 'owner_name' => $owner_name_e,
805 'owner_url' => $owner_url,
806 'owner_photo' => System::removedBaseUrl(proxy_url($item['owner-thumb'], false, PROXY_SIZE_THUMB)),
807 'plink' => get_plink($item),
809 'isstarred' => $isstarred,
812 'vote' => $likebuttons,
816 'conv' => (($preview) ? '' : ['href'=> 'display/'.$item['guid'], 'title'=> t('View in context')]),
817 'previewing' => $previewing,
818 'wait' => t('Please wait'),
822 $arr = ['item' => $item, 'output' => $tmp_item];
823 call_hooks('display_item', $arr);
825 $threads[$threadsid]['id'] = $item['item_id'];
826 $threads[$threadsid]['network'] = $item['item_network'];
827 $threads[$threadsid]['items'] = [$arr['output']];
832 $page_template = get_markup_template("threaded_conversation.tpl");
834 $conv = new Thread($mode, $preview, $writable);
837 * get all the topmost parents
838 * this shouldn't be needed, as we should have only them in our array
839 * But for now, this array respects the old style, just in case
841 foreach ($items as $item) {
844 foreach ($arr_blocked as $b) {
845 if ($b && link_compare($item['author-link'], $b)) {
855 // Can we put this after the visibility check?
856 builtin_activity_puller($item, $conv_responses);
858 // Only add what is visible
859 if ($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
863 if (! visible_activity($item)) {
867 call_hooks('display_item', $arr);
869 $item['pagedrop'] = $page_dropping;
871 if ($item['id'] == $item['parent']) {
872 $item_object = new Post($item);
873 $conv->addParent($item_object);
877 $threads = $conv->getTemplateData($conv_responses);
879 logger('[ERROR] conversation : Failed to get template data.', LOGGER_DEBUG);
885 $o = replace_macros($page_template, [
886 '$baseurl' => System::baseUrl($ssl_state),
887 '$return_path' => $a->query_string,
888 '$live_update' => $live_update_div,
889 '$remove' => t('remove'),
892 '$threads' => $threads,
893 '$dropping' => ($page_dropping && Feature::isEnabled(local_user(), 'multi_delete') ? t('Delete Selected Items') : False),
900 * @brief Add comments to top level entries that had been fetched before
902 * The system will fetch the comments for the local user whenever possible.
903 * This behaviour is currently needed to allow commenting on Friendica posts.
905 * @param array $parents Parent items
907 * @return array items with parents and comments
909 function community_add_items($parents) {
910 $max_comments = Config::get("system", "max_comments", 100);
914 foreach ($parents AS $parent) {
915 $thread_items = dba::p(item_query()." AND `item`.`uid` = ?
916 AND `item`.`parent-uri` = ?
917 ORDER BY `item`.`commented` DESC LIMIT ".intval($max_comments + 1),
921 $comments = dba::inArray($thread_items);
923 // Check if the original item is in the result.
924 // When commenting from the community page there can be incomplete threads
925 if (count($comments) > 0) {
926 $parent_found = false;
927 foreach ($comments as $comment) {
928 if ($comment['uri'] == $comment['parent-uri']) {
929 $parent_found = true;
933 if (!$parent_found) {
938 if (count($comments) == 0) {
939 $thread_items = dba::p(item_query()." AND `item`.`uid` = 0
940 AND `item`.`parent-uri` = ?
941 ORDER BY `item`.`commented` DESC LIMIT ".intval($max_comments + 1),
944 $comments = dba::inArray($thread_items);
947 if (count($comments) != 0) {
948 $items = array_merge($items, $comments);
952 foreach ($items as $index => $item) {
953 if ($item['uid'] == 0) {
954 $items[$index]['writable'] = in_array($item['network'], [NETWORK_OSTATUS, NETWORK_DIASPORA, NETWORK_DFRN]);
958 $items = conv_sort($items, "`commented`");
963 function best_link_url($item, &$sparkle, $url = '') {
968 $clean_url = normalise_link($item['author-link']);
972 'network' => NETWORK_DFRN,
973 'uid' => local_user(),
974 'nurl' => normalise_link($clean_url),
977 $contact = dba::selectFirst('contact', ['id'], $condition);
978 if (DBM::is_result($contact)) {
979 $best_url = 'redir/' . $contact['id'];
982 $hostname = get_app()->get_hostname();
983 if (!strstr($url, $hostname)) {
984 $best_url .= "?url=".$url;
994 } elseif (strlen($item['author-link'])) {
995 $best_url = $item['author-link'];
997 $best_url = $item['url'];
1005 function item_photo_menu($item) {
1014 if ((local_user()) && local_user() == $item['uid'] && $item['parent'] == $item['id'] && (! $item['self'])) {
1015 $sub_link = 'javascript:dosubthread(' . $item['id'] . '); return false;';
1019 $profile_link = best_link_url($item, $sparkle);
1020 if ($profile_link === 'mailbox') {
1027 $condition = ['uid' => local_user(), 'nurl' => normalise_link($item['author-link'])];
1028 $contact = dba::selectFirst('contact', ['id', 'network', 'rel'], $condition);
1029 if (DBM::is_result($contact)) {
1030 $cid = $contact['id'];
1031 $network = $contact['network'];
1032 $rel = $contact['rel'];
1036 $status_link = $profile_link . '?url=status';
1037 $photos_link = $profile_link . '?url=photos';
1038 $profile_link = $profile_link . '?url=profile';
1040 $profile_link = Profile::zrl($profile_link);
1043 if ($cid && !$item['self']) {
1044 $poke_link = 'poke/?f=&c=' . $cid;
1045 $contact_url = 'contacts/' . $cid;
1046 $posts_link = 'contacts/' . $cid . '/posts';
1048 if (in_array($network, [NETWORK_DFRN, NETWORK_DIASPORA])) {
1049 $pm_url = 'message/new/' . $cid;
1055 t('Follow Thread') => $sub_link,
1056 t('View Status') => $status_link,
1057 t('View Profile') => $profile_link,
1058 t('View Photos') => $photos_link,
1059 t('Network Posts') => $posts_link,
1060 t('View Contact') => $contact_url,
1061 t('Send PM') => $pm_url
1064 if ($network == NETWORK_DFRN) {
1065 $menu[t("Poke")] = $poke_link;
1068 if ((($cid == 0) || ($rel == CONTACT_IS_FOLLOWER)) &&
1069 in_array($item['network'], [NETWORK_DFRN, NETWORK_OSTATUS, NETWORK_DIASPORA])) {
1070 $menu[t('Connect/Follow')] = 'follow?url=' . urlencode($item['author-link']);
1073 $menu = [t('View Profile') => $item['author-link']];
1076 $args = ['item' => $item, 'menu' => $menu];
1078 call_hooks('item_photo_menu', $args);
1080 $menu = $args['menu'];
1083 foreach ($menu as $k => $v) {
1084 if (strpos($v, 'javascript:') === 0) {
1085 $v = substr($v, 11);
1086 $o .= '<li role="menuitem"><a onclick="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
1088 $o .= '<li role="menuitem"><a href="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
1095 * @brief Checks item to see if it is one of the builtin activities (like/dislike, event attendance, consensus items, etc.)
1096 * Increments the count of each matching activity and adds a link to the author as needed.
1098 * @param array $item
1099 * @param array &$conv_responses (already created with builtin activity structure)
1102 function builtin_activity_puller($item, &$conv_responses) {
1103 foreach ($conv_responses as $mode => $v) {
1109 $verb = ACTIVITY_LIKE;
1112 $verb = ACTIVITY_DISLIKE;
1115 $verb = ACTIVITY_ATTEND;
1118 $verb = ACTIVITY_ATTENDNO;
1121 $verb = ACTIVITY_ATTENDMAYBE;
1127 if ((activity_match($item['verb'], $verb)) && ($item['id'] != $item['parent'])) {
1128 $url = $item['author-link'];
1129 if ((local_user()) && (local_user() == $item['uid']) && ($item['network'] === NETWORK_DFRN) && (! $item['self']) && (link_compare($item['author-link'], $item['url']))) {
1130 $url = 'redir/' . $item['contact-id'];
1131 $sparkle = ' class="sparkle" ';
1133 $url = Profile::zrl($url);
1136 $url = '<a href="'. $url . '"'. $sparkle .'>' . htmlentities($item['author-name']) . '</a>';
1138 if (! $item['thr-parent']) {
1139 $item['thr-parent'] = $item['parent-uri'];
1142 if (! ((isset($conv_responses[$mode][$item['thr-parent'] . '-l']))
1143 && (is_array($conv_responses[$mode][$item['thr-parent'] . '-l'])))) {
1144 $conv_responses[$mode][$item['thr-parent'] . '-l'] = [];
1147 // only list each unique author once
1148 if (in_array($url,$conv_responses[$mode][$item['thr-parent'] . '-l'])) {
1152 if (! isset($conv_responses[$mode][$item['thr-parent']])) {
1153 $conv_responses[$mode][$item['thr-parent']] = 1;
1155 $conv_responses[$mode][$item['thr-parent']] ++;
1158 if (public_contact() == $item['author-id']) {
1159 $conv_responses[$mode][$item['thr-parent'] . '-self'] = 1;
1162 $conv_responses[$mode][$item['thr-parent'] . '-l'][] = $url;
1164 // there can only be one activity verb per item so if we found anything, we can stop looking
1171 * Format the vote text for a profile item
1172 * @param int $cnt = number of people who vote the item
1173 * @param array $arr = array of pre-linked names of likers/dislikers
1174 * @param string $type = one of 'like, 'dislike', 'attendyes', 'attendno', 'attendmaybe'
1175 * @param int $id = item id
1176 * @return formatted text
1178 function format_like($cnt, array $arr, $type, $id) {
1185 // Phrase if there is only one liker. In other cases it will be uses for the expanded
1186 // list which show all likers
1189 $phrase = sprintf( t('%s likes this.'), $likers);
1192 $phrase = sprintf( t('%s doesn\'t like this.'), $likers);
1195 $phrase = sprintf( t('%s attends.'), $likers);
1198 $phrase = sprintf( t('%s doesn\'t attend.'), $likers);
1200 case 'attendmaybe' :
1201 $phrase = sprintf( t('%s attends maybe.'), $likers);
1207 $total = count($arr);
1208 if ($total >= MAX_LIKERS) {
1209 $arr = array_slice($arr, 0, MAX_LIKERS - 1);
1211 if ($total < MAX_LIKERS) {
1212 $last = t('and') . ' ' . $arr[count($arr)-1];
1213 $arr2 = array_slice($arr, 0, -1);
1214 $str = implode(', ', $arr2) . ' ' . $last;
1216 if ($total >= MAX_LIKERS) {
1217 $str = implode(', ', $arr);
1218 $str .= sprintf( t(', and %d other people'), $total - MAX_LIKERS );
1223 $spanatts = "class=\"fakelink\" onclick=\"openClose('{$type}list-$id');\"";
1227 $phrase = sprintf( t('<span %1$s>%2$d people</span> like this'), $spanatts, $cnt);
1228 $explikers = sprintf( t('%s like this.'), $likers);
1231 $phrase = sprintf( t('<span %1$s>%2$d people</span> don\'t like this'), $spanatts, $cnt);
1232 $explikers = sprintf( t('%s don\'t like this.'), $likers);
1235 $phrase = sprintf( t('<span %1$s>%2$d people</span> attend'), $spanatts, $cnt);
1236 $explikers = sprintf( t('%s attend.'), $likers);
1239 $phrase = sprintf( t('<span %1$s>%2$d people</span> don\'t attend'), $spanatts, $cnt);
1240 $explikers = sprintf( t('%s don\'t attend.'), $likers);
1243 $phrase = sprintf( t('<span %1$s>%2$d people</span> attend maybe'), $spanatts, $cnt);
1244 $explikers = sprintf( t('%s anttend maybe.'), $likers);
1248 $expanded .= "\t" . '<div class="wall-item-' . $type . '-expanded" id="' . $type . 'list-' . $id . '" style="display: none;" >' . $explikers . EOL . '</div>';
1252 $o .= replace_macros(get_markup_template('voting_fakelink.tpl'), [
1253 '$phrase' => $phrase,
1262 function status_editor(App $a, $x, $notes_cid = 0, $popup = false)
1266 $geotag = x($x, 'allow_location') ? replace_macros(get_markup_template('jot_geotag.tpl'), []) : '';
1268 $tpl = get_markup_template('jot-header.tpl');
1269 $a->page['htmlhead'] .= replace_macros($tpl, [
1270 '$newpost' => 'true',
1271 '$baseurl' => System::baseUrl(true),
1272 '$geotag' => $geotag,
1273 '$nickname' => $x['nickname'],
1274 '$ispublic' => t('Visible to <strong>everybody</strong>'),
1275 '$linkurl' => t('Please enter a link URL:'),
1276 '$vidurl' => t("Please enter a video link/URL:"),
1277 '$audurl' => t("Please enter an audio link/URL:"),
1278 '$term' => t('Tag term:'),
1279 '$fileas' => t('Save to Folder:'),
1280 '$whereareu' => t('Where are you right now?'),
1281 '$delitems' => t('Delete item(s)?')
1284 $tpl = get_markup_template('jot-end.tpl');
1285 $a->page['end'] .= replace_macros($tpl, [
1286 '$newpost' => 'true',
1287 '$baseurl' => System::baseUrl(true),
1288 '$geotag' => $geotag,
1289 '$nickname' => $x['nickname'],
1290 '$ispublic' => t('Visible to <strong>everybody</strong>'),
1291 '$linkurl' => t('Please enter a link URL:'),
1292 '$vidurl' => t("Please enter a video link/URL:"),
1293 '$audurl' => t("Please enter an audio link/URL:"),
1294 '$term' => t('Tag term:'),
1295 '$fileas' => t('Save to Folder:'),
1296 '$whereareu' => t('Where are you right now?')
1300 call_hooks('jot_tool', $jotplugins);
1302 // Private/public post links for the non-JS ACL form
1304 if (x($_REQUEST, 'public')) {
1308 $query_str = $a->query_string;
1309 if (strpos($query_str, 'public=1') !== false) {
1310 $query_str = str_replace(['?public=1', '&public=1'], ['', ''], $query_str);
1314 * I think $a->query_string may never have ? in it, but I could be wrong
1315 * It looks like it's from the index.php?q=[etc] rewrite that the web
1316 * server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
1318 if (strpos($query_str, '?') === false) {
1319 $public_post_link = '?public=1';
1321 $public_post_link = '&public=1';
1324 // $tpl = replace_macros($tpl,array('$jotplugins' => $jotplugins));
1325 $tpl = get_markup_template("jot.tpl");
1327 $o .= replace_macros($tpl,[
1328 '$return_path' => $query_str,
1329 '$action' => 'item',
1330 '$share' => defaults($x, 'button', t('Share')),
1331 '$upload' => t('Upload photo'),
1332 '$shortupload' => t('upload photo'),
1333 '$attach' => t('Attach file'),
1334 '$shortattach' => t('attach file'),
1335 '$weblink' => t('Insert web link'),
1336 '$shortweblink' => t('web link'),
1337 '$video' => t('Insert video link'),
1338 '$shortvideo' => t('video link'),
1339 '$audio' => t('Insert audio link'),
1340 '$shortaudio' => t('audio link'),
1341 '$setloc' => t('Set your location'),
1342 '$shortsetloc' => t('set location'),
1343 '$noloc' => t('Clear browser location'),
1344 '$shortnoloc' => t('clear location'),
1345 '$title' => defaults($x, 'title', ''),
1346 '$placeholdertitle' => t('Set title'),
1347 '$category' => defaults($x, 'category', ''),
1348 '$placeholdercategory' => Feature::isEnabled(local_user(), 'categories') ? t('Categories (comma-separated list)') : '',
1349 '$wait' => t('Please wait'),
1350 '$permset' => t('Permission settings'),
1351 '$shortpermset' => t('permissions'),
1352 '$ptyp' => $notes_cid ? 'note' : 'wall',
1353 '$content' => defaults($x, 'content', ''),
1354 '$post_id' => defaults($x, 'post_id', ''),
1355 '$baseurl' => System::baseUrl(true),
1356 '$defloc' => $x['default_location'],
1357 '$visitor' => $x['visitor'],
1358 '$pvisit' => $notes_cid ? 'none' : $x['visitor'],
1359 '$public' => t('Public post'),
1360 '$lockstate' => $x['lockstate'],
1361 '$bang' => $x['bang'],
1362 '$profile_uid' => $x['profile_uid'],
1363 '$preview' => Feature::isEnabled($x['profile_uid'], 'preview') ? t('Preview') : '',
1364 '$jotplugins' => $jotplugins,
1365 '$notes_cid' => $notes_cid,
1366 '$sourceapp' => t($a->sourcename),
1367 '$cancel' => t('Cancel'),
1368 '$rand_num' => random_digits(12),
1370 // ACL permissions box
1371 '$acl' => $x['acl'],
1372 '$group_perms' => t('Post to Groups'),
1373 '$contact_perms' => t('Post to Contacts'),
1374 '$private' => t('Private post'),
1375 '$is_private' => $private_post,
1376 '$public_link' => $public_post_link,
1378 //jot nav tab (used in some themes)
1379 '$message' => t('Message'),
1380 '$browser' => t('Browser'),
1384 if ($popup == true) {
1385 $o = '<div id="jot-popup" style="display: none;">' . $o . '</div>';
1392 * Plucks the children of the given parent from a given item list.
1394 * @brief Plucks all the children in the given item list of the given parent
1396 * @param array $item_list
1397 * @param array $parent
1398 * @param bool $recursive
1401 function get_item_children(array &$item_list, array $parent, $recursive = true)
1404 foreach ($item_list as $i => $item) {
1405 if ($item['id'] != $item['parent']) {
1407 // Fallback to parent-uri if thr-parent is not set
1408 $thr_parent = $item['thr-parent'];
1409 if ($thr_parent == '') {
1410 $thr_parent = $item['parent-uri'];
1413 if ($thr_parent == $parent['uri']) {
1414 $item['children'] = get_item_children($item_list, $item);
1415 $children[] = $item;
1416 unset($item_list[$i]);
1418 } elseif ($item['parent'] == $parent['id']) {
1419 $children[] = $item;
1420 unset($item_list[$i]);
1428 * @brief Recursively sorts a tree-like item array
1430 * @param array $items
1433 function sort_item_children(array $items)
1436 usort($result, 'sort_thr_created_rev');
1437 foreach ($result as $k => $i) {
1438 if (isset($result[$k]['children'])) {
1439 $result[$k]['children'] = sort_item_children($result[$k]['children']);
1446 * @brief Recursively add all children items at the top level of a list
1448 * @param array $children List of items to append
1449 * @param array $item_list
1451 function add_children_to_list(array $children, array &$item_list)
1453 foreach ($children as $child) {
1454 $item_list[] = $child;
1455 if (isset($child['children'])) {
1456 add_children_to_list($child['children'], $item_list);
1462 * This recursive function takes the item tree structure created by conv_sort() and
1463 * flatten the extraneous depth levels when people reply sequentially, removing the
1464 * stairs effect in threaded conversations limiting the available content width.
1466 * The basic principle is the following: if a post item has only one reply and is
1467 * the last reply of its parent, then the reply is moved to the parent.
1469 * This process is rendered somewhat more complicated because items can be either
1470 * replies or likes, and these don't factor at all in the reply count/last reply.
1472 * @brief Selectively flattens a tree-like item structure to prevent threading stairs
1474 * @param array $parent A tree-like array of items
1477 function smart_flatten_conversation(array $parent)
1479 if (! isset($parent['children']) || count($parent['children']) == 0) {
1483 // We use a for loop to ensure we process the newly-moved items
1484 for ($i = 0; $i < count($parent['children']); $i++) {
1485 $child = $parent['children'][$i];
1487 if (isset($child['children']) && count($child['children'])) {
1488 // This helps counting only the regular posts
1489 $count_post_closure = function($var) {
1490 return $var['verb'] === ACTIVITY_POST;
1493 $child_post_count = count(array_filter($child['children'], $count_post_closure));
1495 $remaining_post_count = count(array_filter(array_slice($parent['children'], $i), $count_post_closure));
1497 // If there's only one child's children post and this is the last child post
1498 if ($child_post_count == 1 && $remaining_post_count == 1) {
1500 // Searches the post item in the children
1502 while($child['children'][$j]['verb'] !== ACTIVITY_POST && $j < count($child['children'])) {
1506 $moved_item = $child['children'][$j];
1507 unset($parent['children'][$i]['children'][$j]);
1508 $parent['children'][] = $moved_item;
1510 $parent['children'][$i] = smart_flatten_conversation($child);
1520 * Expands a flat list of items into corresponding tree-like conversation structures,
1521 * sort the top-level posts either on "created" or "commented", and finally
1522 * append all the items at the top level (???)
1524 * @brief Expands a flat item list into a conversation array for display
1526 * @param array $item_list A list of items belonging to one or more conversations
1527 * @param string $order Either on "created" or "commented"
1530 function conv_sort(array $item_list, $order)
1534 if (!(is_array($item_list) && count($item_list))) {
1540 // Dedupes the item list on the uri to prevent infinite loops
1541 foreach ($item_list as $item) {
1542 $item_array[$item['uri']] = $item;
1545 // Extract the top level items
1546 foreach ($item_array as $item) {
1547 if ($item['id'] == $item['parent']) {
1552 if (stristr($order, 'created')) {
1553 usort($parents, 'sort_thr_created');
1554 } elseif (stristr($order, 'commented')) {
1555 usort($parents, 'sort_thr_commented');
1559 * Plucks children from the item_array, second pass collects eventual orphan
1560 * items and add them as children of their top-level post.
1562 foreach ($parents as $i => $parent) {
1563 $parents[$i]['children'] =
1564 array_merge(get_item_children($item_array, $parent, true),
1565 get_item_children($item_array, $parent, false));
1568 foreach ($parents as $i => $parent) {
1569 $parents[$i]['children'] = sort_item_children($parents[$i]['children']);
1572 if (PConfig::get(local_user(), 'system', 'smart_threading', 0)) {
1573 foreach ($parents as $i => $parent) {
1574 $parents[$i] = smart_flatten_conversation($parent);
1578 /// @TODO: Stop recusrsively adding all children back to the top level (!!!)
1579 /// However, this apparently ensures responses (likes, attendance) display (?!)
1580 foreach ($parents as $parent) {
1581 if (count($parent['children'])) {
1582 add_children_to_list($parent['children'], $parents);
1590 * @brief usort() callback to sort item arrays by the created key
1596 function sort_thr_created(array $a, array $b)
1598 return strcmp($b['created'], $a['created']);
1602 * @brief usort() callback to reverse sort item arrays by the created key
1608 function sort_thr_created_rev(array $a, array $b)
1610 return strcmp($a['created'], $b['created']);
1614 * @brief usort() callback to sort item arrays by the commented key
1620 function sort_thr_commented(array $a, array $b)
1622 return strcmp($b['commented'], $a['commented']);
1625 /// @TODO Add type-hint
1626 function render_location_dummy($item) {
1627 if ($item['location'] != "") {
1628 return $item['location'];
1631 if ($item['coord'] != "") {
1632 return $item['coord'];
1636 /// @TODO Add type-hint
1637 function get_responses($conv_responses, $response_verbs, $ob, $item) {
1639 foreach ($response_verbs as $v) {
1641 $ret[$v]['count'] = defaults($conv_responses[$v], $item['uri'], '');
1642 $ret[$v]['list'] = defaults($conv_responses[$v], $item['uri'] . '-l', '');
1643 $ret[$v]['self'] = defaults($conv_responses[$v], $item['uri'] . '-self', '0');
1644 if (count($ret[$v]['list']) > MAX_LIKERS) {
1645 $ret[$v]['list_part'] = array_slice($ret[$v]['list'], 0, MAX_LIKERS);
1646 array_push($ret[$v]['list_part'], '<a href="#" data-toggle="modal" data-target="#' . $v . 'Modal-'
1647 . (($ob) ? $ob->getId() : $item['id']) . '"><b>' . t('View all') . '</b></a>');
1649 $ret[$v]['list_part'] = '';
1651 $ret[$v]['button'] = get_response_button_text($v, $ret[$v]['count']);
1652 $ret[$v]['title'] = $conv_responses[$v]['title'];
1656 foreach ($ret as $key) {
1657 if ($key['count'] == true) {
1661 $ret['count'] = $count;
1666 function get_response_button_text($v, $count)
1670 $return = tt('Like', 'Likes', $count);
1673 $return = tt('Dislike', 'Dislikes', $count);
1676 $return = tt('Attending', 'Attending', $count);
1679 $return = tt('Not Attending', 'Not Attending', $count);
1682 $return = tt('Undecided', 'Undecided', $count);