3 * @copyright Copyright (C) 2020, Friendica
5 * @license GNU AGPL version 3 or any later version
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <https://www.gnu.org/licenses/>.
23 use Friendica\Content\ContactSelector;
24 use Friendica\Content\Feature;
25 use Friendica\Content\Pager;
26 use Friendica\Content\Text\BBCode;
27 use Friendica\Core\Hook;
28 use Friendica\Core\Logger;
29 use Friendica\Core\Protocol;
30 use Friendica\Core\Renderer;
31 use Friendica\Core\Session;
32 use Friendica\Database\DBA;
34 use Friendica\Model\Contact;
35 use Friendica\Model\Item;
36 use Friendica\Model\Profile;
37 use Friendica\Model\Term;
38 use Friendica\Object\Post;
39 use Friendica\Object\Thread;
40 use Friendica\Protocol\Activity;
41 use Friendica\Util\Crypto;
42 use Friendica\Util\DateTimeFormat;
43 use Friendica\Util\Proxy as ProxyUtils;
44 use Friendica\Util\Strings;
45 use Friendica\Util\Temporal;
46 use Friendica\Util\XML;
48 function item_extract_images($body) {
55 $img_start = strpos($orig_body, '[img');
56 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
57 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
58 while (($img_st_close !== false) && ($img_end !== false)) {
60 $img_st_close++; // make it point to AFTER the closing bracket
61 $img_end += $img_start;
63 if (!strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
64 // This is an embedded image
66 $saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
67 $new_body = $new_body . substr($orig_body, 0, $img_start) . '[!#saved_image' . $cnt . '#!]';
71 $new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
74 $orig_body = substr($orig_body, $img_end + strlen('[/img]'));
76 if ($orig_body === false) {
77 // in case the body ends on a closing image tag
81 $img_start = strpos($orig_body, '[img');
82 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
83 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
86 $new_body = $new_body . $orig_body;
88 return ['body' => $new_body, 'images' => $saved_image];
91 function item_redir_and_replace_images($body, $images, $cid) {
97 $pos = BBCode::getTagPosition($origbody, 'url', 0);
98 while ($pos !== false && $cnt < 1000) {
100 $search = '/\[url\=(.*?)\]\[!#saved_image([0-9]*)#!\]\[\/url\]' . '/is';
101 $replace = '[url=' . DI::baseUrl() . '/redir/' . $cid
102 . '?url=' . '$1' . '][!#saved_image' . '$2' .'#!][/url]';
104 $newbody .= substr($origbody, 0, $pos['start']['open']);
105 $subject = substr($origbody, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']);
106 $origbody = substr($origbody, $pos['end']['close']);
107 if ($origbody === false) {
111 $subject = preg_replace($search, $replace, $subject);
112 $newbody .= $subject;
115 // Isn't this supposed to use $cnt value for $occurrences? - @MrPetovan
116 $pos = BBCode::getTagPosition($origbody, 'url', 0);
118 $newbody .= $origbody;
121 foreach ($images as $image) {
123 * We're depending on the property of 'foreach' (specified on the PHP website) that
124 * it loops over the array starting from the first element and going sequentially
125 * to the last element.
127 $newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody);
134 * Render actions localized
137 * @throws ImagickException
138 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
140 function localize_item(&$item)
142 $extracted = item_extract_images($item['body']);
143 if ($extracted['images']) {
144 $item['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $item['contact-id']);
148 heluecht 2018-06-19: from my point of view this whole code part is useless.
149 It just renders the body message of technical posts (Like, dislike, ...).
150 But: The body isn't visible at all. So we do this stuff just because we can.
151 Even if these messages were visible, this would only mean that something went wrong.
152 During the further steps of the database restructuring I would like to address this issue.
155 $activity = DI::activity();
157 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
158 if ($activity->match($item['verb'], Activity::LIKE)
159 || $activity->match($item['verb'], Activity::DISLIKE)
160 || $activity->match($item['verb'], Activity::ATTEND)
161 || $activity->match($item['verb'], Activity::ATTENDNO)
162 || $activity->match($item['verb'], Activity::ATTENDMAYBE)) {
164 $fields = ['author-link', 'author-name', 'verb', 'object-type', 'resource-id', 'body', 'plink'];
165 $obj = Item::selectFirst($fields, ['uri' => $item['parent-uri']]);
166 if (!DBA::isResult($obj)) {
170 $author = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
171 $objauthor = '[url=' . $obj['author-link'] . ']' . $obj['author-name'] . '[/url]';
173 switch ($obj['verb']) {
175 switch ($obj['object-type']) {
176 case Activity\ObjectType::EVENT:
177 $post_type = DI::l10n()->t('event');
180 $post_type = DI::l10n()->t('status');
184 if ($obj['resource-id']) {
185 $post_type = DI::l10n()->t('photo');
187 preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
188 $rr['plink'] = $m[1];
190 $post_type = DI::l10n()->t('status');
194 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
197 if ($activity->match($item['verb'], Activity::LIKE)) {
198 $bodyverb = DI::l10n()->t('%1$s likes %2$s\'s %3$s');
199 } elseif ($activity->match($item['verb'], Activity::DISLIKE)) {
200 $bodyverb = DI::l10n()->t('%1$s doesn\'t like %2$s\'s %3$s');
201 } elseif ($activity->match($item['verb'], Activity::ATTEND)) {
202 $bodyverb = DI::l10n()->t('%1$s attends %2$s\'s %3$s');
203 } elseif ($activity->match($item['verb'], Activity::ATTENDNO)) {
204 $bodyverb = DI::l10n()->t('%1$s doesn\'t attend %2$s\'s %3$s');
205 } elseif ($activity->match($item['verb'], Activity::ATTENDMAYBE)) {
206 $bodyverb = DI::l10n()->t('%1$s attends maybe %2$s\'s %3$s');
209 $item['body'] = sprintf($bodyverb, $author, $objauthor, $plink);
212 if ($activity->match($item['verb'], Activity::FRIEND)) {
214 if ($item['object-type']=="" || $item['object-type']!== Activity\ObjectType::PERSON) return;
216 $Aname = $item['author-name'];
217 $Alink = $item['author-link'];
219 $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
221 $obj = XML::parseString($xmlhead.$item['object']);
222 $links = XML::parseString($xmlhead."<links>".XML::unescape($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']; break;
231 case "photo": $Bphoto = $atts['href']; break;
235 $A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
236 $B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
238 $Bphoto = '[url=' . Contact::magicLink($Blink) . '][img]' . $Bphoto . '[/img][/url]';
241 $item['body'] = DI::l10n()->t('%1$s is now friends with %2$s', $A, $B)."\n\n\n".$Bphoto;
244 if (stristr($item['verb'], Activity::POKE)) {
245 $verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1));
249 if ($item['object-type']=="" || $item['object-type']!== Activity\ObjectType::PERSON) {
253 $Aname = $item['author-name'];
254 $Alink = $item['author-link'];
256 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
258 $obj = XML::parseString($xmlhead.$item['object']);
260 $Bname = $obj->title;
264 foreach ($obj->link as $l) {
265 $atts = $l->attributes();
266 switch ($atts['rel']) {
267 case "alternate": $Blink = $atts['href'];
268 case "photo": $Bphoto = $atts['href'];
272 $A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
273 $B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
275 $Bphoto = '[url=' . Contact::magicLink($Blink) . '][img=80x80]' . $Bphoto . '[/img][/url]';
279 * we can't have a translation string with three positions but no distinguishable text
280 * So here is the translate string.
282 $txt = DI::l10n()->t('%1$s poked %2$s');
284 // now translate the verb
285 $poked_t = trim(sprintf($txt, "", ""));
286 $txt = str_replace($poked_t, DI::l10n()->t($verb), $txt);
288 // then do the sprintf on the translation string
290 $item['body'] = sprintf($txt, $A, $B). "\n\n\n" . $Bphoto;
294 if ($activity->match($item['verb'], Activity::TAG)) {
295 $fields = ['author-id', 'author-link', 'author-name', 'author-network',
296 'verb', 'object-type', 'resource-id', 'body', 'plink'];
297 $obj = Item::selectFirst($fields, ['uri' => $item['parent-uri']]);
298 if (!DBA::isResult($obj)) {
302 $author_arr = ['uid' => 0, 'id' => $item['author-id'],
303 'network' => $item['author-network'], 'url' => $item['author-link']];
304 $author = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $item['author-name'] . '[/url]';
306 $author_arr = ['uid' => 0, 'id' => $obj['author-id'],
307 'network' => $obj['author-network'], 'url' => $obj['author-link']];
308 $objauthor = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $obj['author-name'] . '[/url]';
310 switch ($obj['verb']) {
312 switch ($obj['object-type']) {
313 case Activity\ObjectType::EVENT:
314 $post_type = DI::l10n()->t('event');
317 $post_type = DI::l10n()->t('status');
321 if ($obj['resource-id']) {
322 $post_type = DI::l10n()->t('photo');
323 $m=[]; preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
324 $rr['plink'] = $m[1];
326 $post_type = DI::l10n()->t('status');
328 // Let's break everthing ... ;-)
331 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
333 $parsedobj = XML::parseString($xmlhead.$item['object']);
335 $tag = sprintf('#[url=%s]%s[/url]', $parsedobj->id, $parsedobj->content);
336 $item['body'] = DI::l10n()->t('%1$s tagged %2$s\'s %3$s with %4$s', $author, $objauthor, $plink, $tag);
339 if ($activity->match($item['verb'], Activity::FAVORITE)) {
340 if ($item['object-type'] == "") {
344 $Aname = $item['author-name'];
345 $Alink = $item['author-link'];
347 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
349 $obj = XML::parseString($xmlhead.$item['object']);
350 if (strlen($obj->id)) {
351 $fields = ['author-link', 'author-name', 'plink'];
352 $target = Item::selectFirst($fields, ['uri' => $obj->id, 'uid' => $item['uid']]);
353 if (DBA::isResult($target) && $target['plink']) {
354 $Bname = $target['author-name'];
355 $Blink = $target['author-link'];
356 $A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
357 $B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
358 $P = '[url=' . $target['plink'] . ']' . DI::l10n()->t('post/item') . '[/url]';
359 $item['body'] = DI::l10n()->t('%1$s marked %2$s\'s %3$s as favorite', $A, $B, $P)."\n";
364 if (preg_match_all('/@\[url=(.*?)\]/is', $item['body'], $matches, PREG_SET_ORDER)) {
365 foreach ($matches as $mtch) {
366 if (!strpos($mtch[1], 'zrl=')) {
367 $item['body'] = str_replace($mtch[0], '@[url=' . Contact::magicLink($mtch[1]) . ']', $item['body']);
372 // add zrl's to public images
373 $photo_pattern = "/\[url=(.*?)\/photos\/(.*?)\/image\/(.*?)\]\[img(.*?)\]h(.*?)\[\/img\]\[\/url\]/is";
374 if (preg_match($photo_pattern, $item['body'])) {
375 $photo_replace = '[url=' . Profile::zrl('$1' . '/photos/' . '$2' . '/image/' . '$3' ,true) . '][img' . '$4' . ']h' . '$5' . '[/img][/url]';
376 $item['body'] = BBCode::pregReplaceInTag($photo_pattern, $photo_replace, 'url', $item['body']);
379 // add sparkle links to appropriate permalinks
380 $author = ['uid' => 0, 'id' => $item['author-id'],
381 'network' => $item['author-network'], 'url' => $item['author-link']];
383 // Only create a redirection to a magic link when logged in
384 if (!empty($item['plink']) && Session::isAuthenticated()) {
385 $item['plink'] = Contact::magicLinkByContact($author, $item['plink']);
390 * Count the total of comments on this item and its desendants
391 * @TODO proper type-hint + doc-tag
395 function count_descendants($item) {
396 $total = count($item['children']);
399 foreach ($item['children'] as $child) {
400 if (!visible_activity($child)) {
403 $total += count_descendants($child);
410 function visible_activity($item) {
412 $activity = DI::activity();
414 if (empty($item['verb']) || $activity->isHidden($item['verb'])) {
418 // @TODO below if() block can be rewritten to a single line: $isVisible = allConditionsHere;
419 if ($activity->match($item['verb'], Activity::FOLLOW) &&
420 $item['object-type'] === Activity\ObjectType::NOTE &&
421 empty($item['self']) &&
422 $item['uid'] == local_user()) {
429 function conv_get_blocklist()
435 $str_blocked = DI::pConfig()->get(local_user(), 'system', 'blocked');
436 if (empty($str_blocked)) {
442 foreach (explode(',', $str_blocked) as $entry) {
443 // The 4th parameter guarantees that there always will be a public contact entry
444 $cid = Contact::getIdForURL(trim($entry), 0, true, ['url' => trim($entry)]);
454 * "Render" a conversation or list of items for HTML display.
455 * There are two major forms of display:
456 * - Sequential or unthreaded ("New Item View" or search results)
457 * - conversation view
458 * The $mode parameter decides between the various renderings and also
459 * figures out how to determine page owner and other contextual items
460 * that are based on unique features of the calling module.
462 * @param array $items
463 * @param Pager $pager
466 * @param bool $preview
467 * @param string $order
470 * @throws ImagickException
471 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
473 function conversation(App $a, array $items, Pager $pager, $mode, $update, $preview = false, $order = 'commented', $uid = 0)
475 $ssl_state = (local_user() ? true : false);
478 $live_update_div = '';
480 $blocklist = conv_get_blocklist();
482 $previewing = (($preview) ? ' preview ' : '');
484 if ($mode === 'network') {
485 $items = conversation_add_children($items, false, $order, $uid);
486 $profile_owner = local_user();
489 * The special div is needed for liveUpdate to kick in for this page.
490 * We only launch liveUpdate if you aren't filtering in some incompatible
491 * way and also you aren't writing a comment (discovered in javascript).
493 $live_update_div = '<div id="live-network"></div>' . "\r\n"
494 . "<script> var profile_uid = " . $_SESSION['uid']
495 . "; var netargs = '" . substr(DI::args()->getCommand(), 8)
497 . (!empty($_GET['cid']) ? '&cid=' . rawurlencode($_GET['cid']) : '')
498 . (!empty($_GET['search']) ? '&search=' . rawurlencode($_GET['search']) : '')
499 . (!empty($_GET['star']) ? '&star=' . rawurlencode($_GET['star']) : '')
500 . (!empty($_GET['order']) ? '&order=' . rawurlencode($_GET['order']) : '')
501 . (!empty($_GET['bmark']) ? '&bmark=' . rawurlencode($_GET['bmark']) : '')
502 . (!empty($_GET['liked']) ? '&liked=' . rawurlencode($_GET['liked']) : '')
503 . (!empty($_GET['conv']) ? '&conv=' . rawurlencode($_GET['conv']) : '')
504 . (!empty($_GET['nets']) ? '&nets=' . rawurlencode($_GET['nets']) : '')
505 . (!empty($_GET['cmin']) ? '&cmin=' . rawurlencode($_GET['cmin']) : '')
506 . (!empty($_GET['cmax']) ? '&cmax=' . rawurlencode($_GET['cmax']) : '')
507 . (!empty($_GET['file']) ? '&file=' . rawurlencode($_GET['file']) : '')
509 . "'; var profile_page = " . $pager->getPage() . "; </script>\r\n";
511 } elseif ($mode === 'profile') {
512 $items = conversation_add_children($items, false, $order, $uid);
513 $profile_owner = $a->profile['uid'];
517 if (!empty($_GET['tab'])) {
518 $tab = Strings::escapeTags(trim($_GET['tab']));
520 if ($tab === 'posts') {
522 * This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
523 * because browser prefetching might change it on us. We have to deliver it with the page.
526 $live_update_div = '<div id="live-profile"></div>' . "\r\n"
527 . "<script> var profile_uid = " . $a->profile['uid']
528 . "; var netargs = '?f='; var profile_page = " . $pager->getPage() . "; </script>\r\n";
531 } elseif ($mode === 'notes') {
532 $items = conversation_add_children($items, false, $order, local_user());
533 $profile_owner = local_user();
536 $live_update_div = '<div id="live-notes"></div>' . "\r\n"
537 . "<script> var profile_uid = " . local_user()
538 . "; var netargs = '/?f='; var profile_page = " . $pager->getPage() . "; </script>\r\n";
540 } elseif ($mode === 'display') {
541 $items = conversation_add_children($items, false, $order, $uid);
542 $profile_owner = $a->profile['uid'];
545 $live_update_div = '<div id="live-display"></div>' . "\r\n"
546 . "<script> var profile_uid = " . Session::get('uid', 0) . ";"
547 . " var profile_page = 1; </script>";
549 } elseif ($mode === 'community') {
550 $items = conversation_add_children($items, true, $order, $uid);
554 $live_update_div = '<div id="live-community"></div>' . "\r\n"
555 . "<script> var profile_uid = -1; var netargs = '" . substr(DI::args()->getCommand(), 10)
556 ."/?f='; var profile_page = " . $pager->getPage() . "; </script>\r\n";
558 } elseif ($mode === 'contacts') {
559 $items = conversation_add_children($items, false, $order, $uid);
563 $live_update_div = '<div id="live-contacts"></div>' . "\r\n"
564 . "<script> var profile_uid = -1; var netargs = '" . substr(DI::args()->getCommand(), 9)
565 ."/?f='; var profile_page = " . $pager->getPage() . "; </script>\r\n";
567 } elseif ($mode === 'search') {
568 $live_update_div = '<div id="live-search"></div>' . "\r\n";
571 $page_dropping = ((local_user() && local_user() == $profile_owner) ? true : false);
574 $_SESSION['return_path'] = DI::args()->getQueryString();
577 $cb = ['items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview];
578 Hook::callAll('conversation_start',$cb);
580 $items = $cb['items'];
583 'like' => ['title' => DI::l10n()->t('Likes','title')],
584 'dislike' => ['title' => DI::l10n()->t('Dislikes','title')],
585 'attendyes' => ['title' => DI::l10n()->t('Attending','title')],
586 'attendno' => ['title' => DI::l10n()->t('Not attending','title')],
587 'attendmaybe' => ['title' => DI::l10n()->t('Might attend','title')],
588 'announce' => ['title' => DI::l10n()->t('Reshares','title')]
591 // array with html for each thread (parent+comments)
595 $page_template = Renderer::getMarkupTemplate("conversation.tpl");
597 if (!empty($items)) {
598 if (in_array($mode, ['community', 'contacts'])) {
601 $writable = ($items[0]['uid'] == 0) && in_array($items[0]['network'], Protocol::FEDERATED);
608 if (in_array($mode, ['network-new', 'search', 'contact-posts'])) {
611 * "New Item View" on network page or search page results
612 * - just loop through the items and format them minimally for display
615 $tpl = 'search_item.tpl';
617 foreach ($items as $item) {
619 if (!visible_activity($item)) {
623 if (in_array($item['author-id'], $blocklist)) {
633 // prevent private email from leaking.
634 if ($item['network'] === Protocol::MAIL && local_user() != $item['uid']) {
638 $profile_name = $item['author-name'];
639 if (!empty($item['author-link']) && empty($item['author-name'])) {
640 $profile_name = $item['author-link'];
643 $tags = Term::populateTagsFromItem($item);
645 $author = ['uid' => 0, 'id' => $item['author-id'],
646 'network' => $item['author-network'], 'url' => $item['author-link']];
647 $profile_link = Contact::magicLinkByContact($author);
649 if (strpos($profile_link, 'redir/') === 0) {
650 $sparkle = ' sparkle';
653 $locate = ['location' => $item['location'], 'coord' => $item['coord'], 'html' => ''];
654 Hook::callAll('render_location',$locate);
656 $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_dummy($locate));
658 localize_item($item);
659 if ($mode === 'network-new') {
666 'dropping' => $dropping,
667 'pagedrop' => $page_dropping,
668 'select' => DI::l10n()->t('Select'),
669 'delete' => DI::l10n()->t('Delete'),
673 $isstarred = "unstarred";
682 $body = Item::prepareBody($item, true, $preview);
684 list($categories, $folders) = DI::contentItem()->determineCategoriesTerms($item);
686 if (!empty($item['content-warning']) && DI::pConfig()->get(local_user(), 'system', 'disable_cw', false)) {
687 $title = ucfirst($item['content-warning']);
689 $title = $item['title'];
694 'id' => ($preview ? 'P0' : $item['id']),
695 'guid' => ($preview ? 'Q0' : $item['guid']),
696 'network' => $item['network'],
697 'network_name' => ContactSelector::networkToName($item['author-network'], $item['author-link'], $item['network']),
698 'network_icon' => ContactSelector::networkToIcon($item['network'], $item['author-link']),
699 'linktitle' => DI::l10n()->t('View %s\'s profile @ %s', $profile_name, $item['author-link']),
700 'profile_url' => $profile_link,
701 'item_photo_menu' => item_photo_menu($item),
702 'name' => $profile_name,
703 'sparkle' => $sparkle,
705 'thumb' => DI::baseUrl()->remove(ProxyUtils::proxifyUrl($item['author-avatar'], false, ProxyUtils::SIZE_THUMB)),
708 'tags' => $tags['tags'],
709 'hashtags' => $tags['hashtags'],
710 'mentions' => $tags['mentions'],
711 'implicit_mentions' => $tags['implicit_mentions'],
712 'txt_cats' => DI::l10n()->t('Categories:'),
713 'txt_folders' => DI::l10n()->t('Filed under:'),
714 'has_cats' => ((count($categories)) ? 'true' : ''),
715 'has_folders' => ((count($folders)) ? 'true' : ''),
716 'categories' => $categories,
717 'folders' => $folders,
718 'text' => strip_tags($body),
719 'localtime' => DateTimeFormat::local($item['created'], 'r'),
720 'ago' => (($item['app']) ? DI::l10n()->t('%s from %s', Temporal::getRelativeDate($item['created']),$item['app']) : Temporal::getRelativeDate($item['created'])),
721 'location' => $location,
723 'owner_name' => $owner_name,
724 'owner_url' => $owner_url,
725 'owner_photo' => DI::baseUrl()->remove(ProxyUtils::proxifyUrl($item['owner-avatar'], false, ProxyUtils::SIZE_THUMB)),
726 'plink' => Item::getPlink($item),
728 'isstarred' => $isstarred,
731 'vote' => $likebuttons,
735 'conv' => (($preview) ? '' : ['href'=> 'display/'.$item['guid'], 'title'=> DI::l10n()->t('View in context')]),
736 'previewing' => $previewing,
737 'wait' => DI::l10n()->t('Please wait'),
741 $arr = ['item' => $item, 'output' => $tmp_item];
742 Hook::callAll('display_item', $arr);
744 $threads[$threadsid]['id'] = $item['id'];
745 $threads[$threadsid]['network'] = $item['network'];
746 $threads[$threadsid]['items'] = [$arr['output']];
751 $page_template = Renderer::getMarkupTemplate("threaded_conversation.tpl");
753 $conv = new Thread($mode, $preview, $writable);
756 * get all the topmost parents
757 * this shouldn't be needed, as we should have only them in our array
758 * But for now, this array respects the old style, just in case
760 foreach ($items as $item) {
761 if (in_array($item['author-id'], $blocklist)) {
765 // Can we put this after the visibility check?
766 builtin_activity_puller($item, $conv_responses);
768 // Only add what is visible
769 if ($item['network'] === Protocol::MAIL && local_user() != $item['uid']) {
773 if (!visible_activity($item)) {
777 /// @todo Check if this call is needed or not
778 $arr = ['item' => $item];
779 Hook::callAll('display_item', $arr);
781 $item['pagedrop'] = $page_dropping;
783 if ($item['id'] == $item['parent']) {
784 $item_object = new Post($item);
785 $conv->addParent($item_object);
789 $threads = $conv->getTemplateData($conv_responses);
791 Logger::log('[ERROR] conversation : Failed to get template data.', Logger::DEBUG);
797 $o = Renderer::replaceMacros($page_template, [
798 '$baseurl' => DI::baseUrl()->get($ssl_state),
799 '$return_path' => DI::args()->getQueryString(),
800 '$live_update' => $live_update_div,
801 '$remove' => DI::l10n()->t('remove'),
804 '$threads' => $threads,
805 '$dropping' => ($page_dropping ? DI::l10n()->t('Delete Selected Items') : False),
812 * Fetch all comments from a query. Additionally set the newest resharer as thread owner.
814 * @param mixed $thread_items Database statement with thread posts
815 * @param boolean $pinned Is the item pinned?
817 * @return array items with parents and comments
819 function conversation_fetch_comments($thread_items, $pinned) {
826 while ($row = Item::fetch($thread_items)) {
827 if (($row['verb'] == Activity::ANNOUNCE) && !empty($row['contact-uid']) && ($row['received'] > $received) && ($row['thr-parent'] == $row['parent-uri'])) {
828 $actor = ['link' => $row['author-link'], 'avatar' => $row['author-avatar'], 'name' => $row['author-name']];
829 $received = $row['received'];
832 if ((($row['gravity'] == GRAVITY_PARENT) && !$row['origin'] && !in_array($row['network'], [Protocol::DIASPORA])) &&
833 (empty($row['contact-uid']) || !in_array($row['network'], Protocol::NATIVE_SUPPORT))) {
834 $parentlines[] = $lineno;
837 if ($row['gravity'] == GRAVITY_PARENT) {
838 $row['pinned'] = $pinned;
845 DBA::close($thread_items);
847 if (!empty($actor)) {
848 foreach ($parentlines as $line) {
849 $comments[$line]['owner-link'] = $actor['link'];
850 $comments[$line]['owner-avatar'] = $actor['avatar'];
851 $comments[$line]['owner-name'] = $actor['name'];
858 * Add comments to top level entries that had been fetched before
860 * The system will fetch the comments for the local user whenever possible.
861 * This behaviour is currently needed to allow commenting on Friendica posts.
863 * @param array $parents Parent items
865 * @param $block_authors
868 * @return array items with parents and comments
869 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
871 function conversation_add_children(array $parents, $block_authors, $order, $uid) {
872 $max_comments = DI::config()->get('system', 'max_comments', 100);
874 $params = ['order' => ['uid', 'commented' => true]];
876 if ($max_comments > 0) {
877 $params['limit'] = $max_comments;
882 foreach ($parents AS $parent) {
883 $condition = ["`item`.`parent-uri` = ? AND `item`.`uid` IN (0, ?) ",
884 $parent['uri'], $uid];
885 if ($block_authors) {
886 $condition[0] .= "AND NOT `author`.`hidden`";
889 $thread_items = Item::selectForUser(local_user(), array_merge(Item::DISPLAY_FIELDLIST, ['contact-uid', 'gravity']), $condition, $params);
891 $comments = conversation_fetch_comments($thread_items, $parent['pinned'] ?? false);
893 if (count($comments) != 0) {
894 $items = array_merge($items, $comments);
898 foreach ($items as $index => $item) {
899 if ($item['uid'] == 0) {
900 $items[$index]['writable'] = in_array($item['network'], Protocol::FEDERATED);
904 $items = conv_sort($items, $order);
909 function item_photo_menu($item) {
920 if (local_user() && local_user() == $item['uid'] && $item['parent'] == $item['id'] && !$item['self']) {
921 $sub_link = 'javascript:dosubthread(' . $item['id'] . '); return false;';
924 $author = ['uid' => 0, 'id' => $item['author-id'],
925 'network' => $item['author-network'], 'url' => $item['author-link']];
926 $profile_link = Contact::magicLinkByContact($author, $item['author-link']);
927 $sparkle = (strpos($profile_link, 'redir/') === 0);
930 $pcid = Contact::getIdForURL($item['author-link'], 0, true);
933 $condition = ['uid' => local_user(), 'nurl' => Strings::normaliseLink($item['author-link'])];
934 $contact = DBA::selectFirst('contact', ['id', 'network', 'rel'], $condition);
935 if (DBA::isResult($contact)) {
936 $cid = $contact['id'];
937 $network = $contact['network'];
938 $rel = $contact['rel'];
942 $status_link = $profile_link . '/status';
943 $photos_link = str_replace('/profile/', '/photos/', $profile_link);
944 $profile_link = $profile_link . '/profile';
948 $contact_url = 'contact/' . $pcid;
949 $posts_link = 'contact/' . $pcid . '/posts';
950 $block_link = 'contact/' . $pcid . '/block';
951 $ignore_link = 'contact/' . $pcid . '/ignore';
954 if ($cid && !$item['self']) {
955 $poke_link = 'poke?c=' . $cid;
956 $contact_url = 'contact/' . $cid;
957 $posts_link = 'contact/' . $cid . '/posts';
959 if (in_array($network, [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA])) {
960 $pm_url = 'message/new/' . $cid;
966 DI::l10n()->t('Follow Thread') => $sub_link,
967 DI::l10n()->t('View Status') => $status_link,
968 DI::l10n()->t('View Profile') => $profile_link,
969 DI::l10n()->t('View Photos') => $photos_link,
970 DI::l10n()->t('Network Posts') => $posts_link,
971 DI::l10n()->t('View Contact') => $contact_url,
972 DI::l10n()->t('Send PM') => $pm_url,
973 DI::l10n()->t('Block') => $block_link,
974 DI::l10n()->t('Ignore') => $ignore_link
977 if ($network == Protocol::DFRN) {
978 $menu[DI::l10n()->t("Poke")] = $poke_link;
981 if ((($cid == 0) || ($rel == Contact::FOLLOWER)) &&
982 in_array($item['network'], Protocol::FEDERATED)) {
983 $menu[DI::l10n()->t('Connect/Follow')] = 'follow?url=' . urlencode($item['author-link']);
986 $menu = [DI::l10n()->t('View Profile') => $item['author-link']];
989 $args = ['item' => $item, 'menu' => $menu];
991 Hook::callAll('item_photo_menu', $args);
993 $menu = $args['menu'];
996 foreach ($menu as $k => $v) {
997 if (strpos($v, 'javascript:') === 0) {
999 $o .= '<li role="menuitem"><a onclick="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
1001 $o .= '<li role="menuitem"><a href="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
1008 * Checks item to see if it is one of the builtin activities (like/dislike, event attendance, consensus items, etc.)
1010 * Increments the count of each matching activity and adds a link to the author as needed.
1012 * @param array $item
1013 * @param array &$conv_responses (already created with builtin activity structure)
1015 * @throws ImagickException
1016 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1018 function builtin_activity_puller($item, &$conv_responses) {
1019 foreach ($conv_responses as $mode => $v) {
1024 $verb = Activity::LIKE;
1027 $verb = Activity::DISLIKE;
1030 $verb = Activity::ATTEND;
1033 $verb = Activity::ATTENDNO;
1036 $verb = Activity::ATTENDMAYBE;
1039 $verb = Activity::ANNOUNCE;
1045 if (!empty($item['verb']) && DI::activity()->match($item['verb'], $verb) && ($item['id'] != $item['parent'])) {
1046 $author = ['uid' => 0, 'id' => $item['author-id'],
1047 'network' => $item['author-network'], 'url' => $item['author-link']];
1048 $url = Contact::magicLinkByContact($author);
1049 if (strpos($url, 'redir/') === 0) {
1050 $sparkle = ' class="sparkle" ';
1053 $url = '<a href="'. $url . '"'. $sparkle .'>' . htmlentities($item['author-name']) . '</a>';
1055 if (empty($item['thr-parent'])) {
1056 $item['thr-parent'] = $item['parent-uri'];
1059 if (!(isset($conv_responses[$mode][$item['thr-parent'] . '-l'])
1060 && is_array($conv_responses[$mode][$item['thr-parent'] . '-l']))) {
1061 $conv_responses[$mode][$item['thr-parent'] . '-l'] = [];
1064 // only list each unique author once
1065 if (in_array($url,$conv_responses[$mode][$item['thr-parent'] . '-l'])) {
1069 if (!isset($conv_responses[$mode][$item['thr-parent']])) {
1070 $conv_responses[$mode][$item['thr-parent']] = 1;
1072 $conv_responses[$mode][$item['thr-parent']] ++;
1075 if (public_contact() == $item['author-id']) {
1076 $conv_responses[$mode][$item['thr-parent'] . '-self'] = 1;
1079 $conv_responses[$mode][$item['thr-parent'] . '-l'][] = $url;
1081 // there can only be one activity verb per item so if we found anything, we can stop looking
1088 * Format the vote text for a profile item
1090 * @param int $cnt = number of people who vote the item
1091 * @param array $arr = array of pre-linked names of likers/dislikers
1092 * @param string $type = one of 'like, 'dislike', 'attendyes', 'attendno', 'attendmaybe'
1093 * @param int $id = item id
1094 * @return string formatted text
1095 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1097 function format_like($cnt, array $arr, $type, $id) {
1105 // Phrase if there is only one liker. In other cases it will be uses for the expanded
1106 // list which show all likers
1109 $phrase = DI::l10n()->t('%s likes this.', $likers);
1112 $phrase = DI::l10n()->t('%s doesn\'t like this.', $likers);
1115 $phrase = DI::l10n()->t('%s attends.', $likers);
1118 $phrase = DI::l10n()->t('%s doesn\'t attend.', $likers);
1120 case 'attendmaybe' :
1121 $phrase = DI::l10n()->t('%s attends maybe.', $likers);
1124 $phrase = DI::l10n()->t('%s reshared this.', $likers);
1130 $total = count($arr);
1131 if ($total < MAX_LIKERS) {
1132 $last = DI::l10n()->t('and') . ' ' . $arr[count($arr)-1];
1133 $arr2 = array_slice($arr, 0, -1);
1134 $likers = implode(', ', $arr2) . ' ' . $last;
1136 $arr = array_slice($arr, 0, MAX_LIKERS - 1);
1137 $likers = implode(', ', $arr);
1138 $likers .= DI::l10n()->t('and %d other people', $total - MAX_LIKERS);
1141 $spanatts = "class=\"fakelink\" onclick=\"openClose('{$type}list-$id');\"";
1146 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> like this', $spanatts, $cnt);
1147 $explikers = DI::l10n()->t('%s like this.', $likers);
1150 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> don\'t like this', $spanatts, $cnt);
1151 $explikers = DI::l10n()->t('%s don\'t like this.', $likers);
1154 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> attend', $spanatts, $cnt);
1155 $explikers = DI::l10n()->t('%s attend.', $likers);
1158 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> don\'t attend', $spanatts, $cnt);
1159 $explikers = DI::l10n()->t('%s don\'t attend.', $likers);
1162 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> attend maybe', $spanatts, $cnt);
1163 $explikers = DI::l10n()->t('%s attend maybe.', $likers);
1166 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> reshared this', $spanatts, $cnt);
1167 $explikers = DI::l10n()->t('%s reshared this.', $likers);
1171 $expanded .= "\t" . '<p class="wall-item-' . $type . '-expanded" id="' . $type . 'list-' . $id . '" style="display: none;" >' . $explikers . EOL . '</p>';
1174 $o .= Renderer::replaceMacros(Renderer::getMarkupTemplate('voting_fakelink.tpl'), [
1175 '$phrase' => $phrase,
1184 function status_editor(App $a, $x, $notes_cid = 0, $popup = false)
1188 $geotag = !empty($x['allow_location']) ? Renderer::replaceMacros(Renderer::getMarkupTemplate('jot_geotag.tpl'), []) : '';
1190 $tpl = Renderer::getMarkupTemplate('jot-header.tpl');
1191 DI::page()['htmlhead'] .= Renderer::replaceMacros($tpl, [
1192 '$newpost' => 'true',
1193 '$baseurl' => DI::baseUrl()->get(true),
1194 '$geotag' => $geotag,
1195 '$nickname' => $x['nickname'],
1196 '$ispublic' => DI::l10n()->t('Visible to <strong>everybody</strong>'),
1197 '$linkurl' => DI::l10n()->t('Please enter a image/video/audio/webpage URL:'),
1198 '$term' => DI::l10n()->t('Tag term:'),
1199 '$fileas' => DI::l10n()->t('Save to Folder:'),
1200 '$whereareu' => DI::l10n()->t('Where are you right now?'),
1201 '$delitems' => DI::l10n()->t("Delete item\x28s\x29?")
1205 Hook::callAll('jot_tool', $jotplugins);
1207 // Private/public post links for the non-JS ACL form
1209 if (!empty($_REQUEST['public'])) {
1213 $query_str = DI::args()->getQueryString();
1214 if (strpos($query_str, 'public=1') !== false) {
1215 $query_str = str_replace(['?public=1', '&public=1'], ['', ''], $query_str);
1219 * I think $a->query_string may never have ? in it, but I could be wrong
1220 * It looks like it's from the index.php?q=[etc] rewrite that the web
1221 * server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
1223 if (strpos($query_str, '?') === false) {
1224 $public_post_link = '?public=1';
1226 $public_post_link = '&public=1';
1229 // $tpl = Renderer::replaceMacros($tpl,array('$jotplugins' => $jotplugins));
1230 $tpl = Renderer::getMarkupTemplate("jot.tpl");
1232 $o .= Renderer::replaceMacros($tpl,[
1233 '$new_post' => DI::l10n()->t('New Post'),
1234 '$return_path' => $query_str,
1235 '$action' => 'item',
1236 '$share' => ($x['button'] ?? '') ?: DI::l10n()->t('Share'),
1237 '$loading' => DI::l10n()->t('Loading...'),
1238 '$upload' => DI::l10n()->t('Upload photo'),
1239 '$shortupload' => DI::l10n()->t('upload photo'),
1240 '$attach' => DI::l10n()->t('Attach file'),
1241 '$shortattach' => DI::l10n()->t('attach file'),
1242 '$edbold' => DI::l10n()->t('Bold'),
1243 '$editalic' => DI::l10n()->t('Italic'),
1244 '$eduline' => DI::l10n()->t('Underline'),
1245 '$edquote' => DI::l10n()->t('Quote'),
1246 '$edcode' => DI::l10n()->t('Code'),
1247 '$edimg' => DI::l10n()->t('Image'),
1248 '$edurl' => DI::l10n()->t('Link'),
1249 '$edattach' => DI::l10n()->t('Link or Media'),
1250 '$setloc' => DI::l10n()->t('Set your location'),
1251 '$shortsetloc' => DI::l10n()->t('set location'),
1252 '$noloc' => DI::l10n()->t('Clear browser location'),
1253 '$shortnoloc' => DI::l10n()->t('clear location'),
1254 '$title' => $x['title'] ?? '',
1255 '$placeholdertitle' => DI::l10n()->t('Set title'),
1256 '$category' => $x['category'] ?? '',
1257 '$placeholdercategory' => Feature::isEnabled(local_user(), 'categories') ? DI::l10n()->t("Categories \x28comma-separated list\x29") : '',
1258 '$wait' => DI::l10n()->t('Please wait'),
1259 '$permset' => DI::l10n()->t('Permission settings'),
1260 '$shortpermset' => DI::l10n()->t('permissions'),
1261 '$wall' => $notes_cid ? 0 : 1,
1262 '$posttype' => $notes_cid ? Item::PT_PERSONAL_NOTE : Item::PT_ARTICLE,
1263 '$content' => $x['content'] ?? '',
1264 '$post_id' => $x['post_id'] ?? '',
1265 '$baseurl' => DI::baseUrl()->get(true),
1266 '$defloc' => $x['default_location'],
1267 '$visitor' => $x['visitor'],
1268 '$pvisit' => $notes_cid ? 'none' : $x['visitor'],
1269 '$public' => DI::l10n()->t('Public post'),
1270 '$lockstate' => $x['lockstate'],
1271 '$bang' => $x['bang'],
1272 '$profile_uid' => $x['profile_uid'],
1273 '$preview' => DI::l10n()->t('Preview'),
1274 '$jotplugins' => $jotplugins,
1275 '$notes_cid' => $notes_cid,
1276 '$sourceapp' => DI::l10n()->t($a->sourcename),
1277 '$cancel' => DI::l10n()->t('Cancel'),
1278 '$rand_num' => Crypto::randomDigits(12),
1280 // ACL permissions box
1281 '$acl' => $x['acl'],
1282 '$group_perms' => DI::l10n()->t('Post to Groups'),
1283 '$contact_perms' => DI::l10n()->t('Post to Contacts'),
1284 '$private' => DI::l10n()->t('Private post'),
1285 '$is_private' => $private_post,
1286 '$public_link' => $public_post_link,
1288 //jot nav tab (used in some themes)
1289 '$message' => DI::l10n()->t('Message'),
1290 '$browser' => DI::l10n()->t('Browser'),
1294 if ($popup == true) {
1295 $o = '<div id="jot-popup" style="display: none;">' . $o . '</div>';
1302 * Plucks the children of the given parent from a given item list.
1304 * @param array $item_list
1305 * @param array $parent
1306 * @param bool $recursive
1309 function get_item_children(array &$item_list, array $parent, $recursive = true)
1312 foreach ($item_list as $i => $item) {
1313 if ($item['id'] != $item['parent']) {
1315 // Fallback to parent-uri if thr-parent is not set
1316 $thr_parent = $item['thr-parent'];
1317 if ($thr_parent == '') {
1318 $thr_parent = $item['parent-uri'];
1321 if ($thr_parent == $parent['uri']) {
1322 $item['children'] = get_item_children($item_list, $item);
1323 $children[] = $item;
1324 unset($item_list[$i]);
1326 } elseif ($item['parent'] == $parent['id']) {
1327 $children[] = $item;
1328 unset($item_list[$i]);
1336 * Recursively sorts a tree-like item array
1338 * @param array $items
1341 function sort_item_children(array $items)
1344 usort($result, 'sort_thr_received_rev');
1345 foreach ($result as $k => $i) {
1346 if (isset($result[$k]['children'])) {
1347 $result[$k]['children'] = sort_item_children($result[$k]['children']);
1354 * Recursively add all children items at the top level of a list
1356 * @param array $children List of items to append
1357 * @param array $item_list
1359 function add_children_to_list(array $children, array &$item_list)
1361 foreach ($children as $child) {
1362 $item_list[] = $child;
1363 if (isset($child['children'])) {
1364 add_children_to_list($child['children'], $item_list);
1370 * Selectively flattens a tree-like item structure to prevent threading stairs
1372 * This recursive function takes the item tree structure created by conv_sort() and
1373 * flatten the extraneous depth levels when people reply sequentially, removing the
1374 * stairs effect in threaded conversations limiting the available content width.
1376 * The basic principle is the following: if a post item has only one reply and is
1377 * the last reply of its parent, then the reply is moved to the parent.
1379 * This process is rendered somewhat more complicated because items can be either
1380 * replies or likes, and these don't factor at all in the reply count/last reply.
1382 * @param array $parent A tree-like array of items
1385 function smart_flatten_conversation(array $parent)
1387 if (!isset($parent['children']) || count($parent['children']) == 0) {
1391 // We use a for loop to ensure we process the newly-moved items
1392 for ($i = 0; $i < count($parent['children']); $i++) {
1393 $child = $parent['children'][$i];
1395 if (isset($child['children']) && count($child['children'])) {
1396 // This helps counting only the regular posts
1397 $count_post_closure = function($var) {
1398 return $var['verb'] === Activity::POST;
1401 $child_post_count = count(array_filter($child['children'], $count_post_closure));
1403 $remaining_post_count = count(array_filter(array_slice($parent['children'], $i), $count_post_closure));
1405 // If there's only one child's children post and this is the last child post
1406 if ($child_post_count == 1 && $remaining_post_count == 1) {
1408 // Searches the post item in the children
1410 while($child['children'][$j]['verb'] !== Activity::POST && $j < count($child['children'])) {
1414 $moved_item = $child['children'][$j];
1415 unset($parent['children'][$i]['children'][$j]);
1416 $parent['children'][] = $moved_item;
1418 $parent['children'][$i] = smart_flatten_conversation($child);
1428 * Expands a flat list of items into corresponding tree-like conversation structures.
1430 * sort the top-level posts either on "received" or "commented", and finally
1431 * append all the items at the top level (???)
1433 * @param array $item_list A list of items belonging to one or more conversations
1434 * @param string $order Either on "received" or "commented"
1436 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1438 function conv_sort(array $item_list, $order)
1442 if (!(is_array($item_list) && count($item_list))) {
1446 $blocklist = conv_get_blocklist();
1450 // Dedupes the item list on the uri to prevent infinite loops
1451 foreach ($item_list as $item) {
1452 if (in_array($item['author-id'], $blocklist)) {
1456 $item_array[$item['uri']] = $item;
1459 // Extract the top level items
1460 foreach ($item_array as $item) {
1461 if ($item['id'] == $item['parent']) {
1466 if (stristr($order, 'pinned_received')) {
1467 usort($parents, 'sort_thr_pinned_received');
1468 } elseif (stristr($order, 'received')) {
1469 usort($parents, 'sort_thr_received');
1470 } elseif (stristr($order, 'commented')) {
1471 usort($parents, 'sort_thr_commented');
1475 * Plucks children from the item_array, second pass collects eventual orphan
1476 * items and add them as children of their top-level post.
1478 foreach ($parents as $i => $parent) {
1479 $parents[$i]['children'] =
1480 array_merge(get_item_children($item_array, $parent, true),
1481 get_item_children($item_array, $parent, false));
1484 foreach ($parents as $i => $parent) {
1485 $parents[$i]['children'] = sort_item_children($parents[$i]['children']);
1488 if (!DI::pConfig()->get(local_user(), 'system', 'no_smart_threading', 0)) {
1489 foreach ($parents as $i => $parent) {
1490 $parents[$i] = smart_flatten_conversation($parent);
1494 /// @TODO: Stop recusrsively adding all children back to the top level (!!!)
1495 /// However, this apparently ensures responses (likes, attendance) display (?!)
1496 foreach ($parents as $parent) {
1497 if (count($parent['children'])) {
1498 add_children_to_list($parent['children'], $parents);
1506 * usort() callback to sort item arrays by pinned and the received key
1512 function sort_thr_pinned_received(array $a, array $b)
1514 if ($b['pinned'] && !$a['pinned']) {
1516 } elseif (!$b['pinned'] && $a['pinned']) {
1520 return strcmp($b['received'], $a['received']);
1524 * usort() callback to sort item arrays by the received key
1530 function sort_thr_received(array $a, array $b)
1532 return strcmp($b['received'], $a['received']);
1536 * usort() callback to reverse sort item arrays by the received key
1542 function sort_thr_received_rev(array $a, array $b)
1544 return strcmp($a['received'], $b['received']);
1548 * usort() callback to sort item arrays by the commented key
1554 function sort_thr_commented(array $a, array $b)
1556 return strcmp($b['commented'], $a['commented']);
1559 function render_location_dummy(array $item) {
1560 if (!empty($item['location']) && !empty($item['location'])) {
1561 return $item['location'];
1564 if (!empty($item['coord']) && !empty($item['coord'])) {
1565 return $item['coord'];
1569 function get_responses(array $conv_responses, array $response_verbs, array $item, Post $ob = null) {
1571 foreach ($response_verbs as $v) {
1573 $ret[$v]['count'] = $conv_responses[$v][$item['uri']] ?? 0;
1574 $ret[$v]['list'] = $conv_responses[$v][$item['uri'] . '-l'] ?? [];
1575 $ret[$v]['self'] = $conv_responses[$v][$item['uri'] . '-self'] ?? '0';
1576 if (count($ret[$v]['list']) > MAX_LIKERS) {
1577 $ret[$v]['list_part'] = array_slice($ret[$v]['list'], 0, MAX_LIKERS);
1578 array_push($ret[$v]['list_part'], '<a href="#" data-toggle="modal" data-target="#' . $v . 'Modal-'
1579 . (($ob) ? $ob->getId() : $item['id']) . '"><b>' . DI::l10n()->t('View all') . '</b></a>');
1581 $ret[$v]['list_part'] = '';
1583 $ret[$v]['button'] = get_response_button_text($v, $ret[$v]['count']);
1584 $ret[$v]['title'] = $conv_responses[$v]['title'];
1588 foreach ($ret as $key) {
1589 if ($key['count'] == true) {
1593 $ret['count'] = $count;
1598 function get_response_button_text($v, $count)
1603 $return = DI::l10n()->tt('Like', 'Likes', $count);
1606 $return = DI::l10n()->tt('Dislike', 'Dislikes', $count);
1609 $return = DI::l10n()->tt('Attending', 'Attending', $count);
1612 $return = DI::l10n()->tt('Not Attending', 'Not Attending', $count);
1615 $return = DI::l10n()->tt('Undecided', 'Undecided', $count);