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
465 * @param bool $preview
466 * @param string $order
469 * @throws ImagickException
470 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
472 function conversation(App $a, array $items, $mode, $update, $preview = false, $order = 'commented', $uid = 0)
474 $ssl_state = (local_user() ? true : false);
477 $live_update_div = '';
479 $blocklist = conv_get_blocklist();
481 $previewing = (($preview) ? ' preview ' : '');
483 if ($mode === 'network') {
484 $items = conversation_add_children($items, false, $order, $uid);
485 $profile_owner = local_user();
488 * The special div is needed for liveUpdate to kick in for this page.
489 * We only launch liveUpdate if you aren't filtering in some incompatible
490 * way and also you aren't writing a comment (discovered in javascript).
492 $live_update_div = '<div id="live-network"></div>' . "\r\n"
493 . "<script> var profile_uid = " . $_SESSION['uid']
494 . "; var netargs = '" . substr(DI::args()->getCommand(), 8)
496 . (!empty($_GET['cid']) ? '&cid=' . rawurlencode($_GET['cid']) : '')
497 . (!empty($_GET['search']) ? '&search=' . rawurlencode($_GET['search']) : '')
498 . (!empty($_GET['star']) ? '&star=' . rawurlencode($_GET['star']) : '')
499 . (!empty($_GET['order']) ? '&order=' . rawurlencode($_GET['order']) : '')
500 . (!empty($_GET['bmark']) ? '&bmark=' . rawurlencode($_GET['bmark']) : '')
501 . (!empty($_GET['liked']) ? '&liked=' . rawurlencode($_GET['liked']) : '')
502 . (!empty($_GET['conv']) ? '&conv=' . rawurlencode($_GET['conv']) : '')
503 . (!empty($_GET['nets']) ? '&nets=' . rawurlencode($_GET['nets']) : '')
504 . (!empty($_GET['cmin']) ? '&cmin=' . rawurlencode($_GET['cmin']) : '')
505 . (!empty($_GET['cmax']) ? '&cmax=' . rawurlencode($_GET['cmax']) : '')
506 . (!empty($_GET['file']) ? '&file=' . rawurlencode($_GET['file']) : '')
508 . "'; </script>\r\n";
510 } elseif ($mode === 'profile') {
511 $items = conversation_add_children($items, false, $order, $uid);
512 $profile_owner = $a->profile['uid'];
516 if (!empty($_GET['tab'])) {
517 $tab = Strings::escapeTags(trim($_GET['tab']));
519 if ($tab === 'posts') {
521 * This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
522 * because browser prefetching might change it on us. We have to deliver it with the page.
525 $live_update_div = '<div id="live-profile"></div>' . "\r\n"
526 . "<script> var profile_uid = " . $a->profile['uid']
527 . "; var netargs = '?f='; </script>\r\n";
530 } elseif ($mode === 'notes') {
531 $items = conversation_add_children($items, false, $order, local_user());
532 $profile_owner = local_user();
535 $live_update_div = '<div id="live-notes"></div>' . "\r\n"
536 . "<script> var profile_uid = " . local_user()
537 . "; var netargs = '/?f='; </script>\r\n";
539 } elseif ($mode === 'display') {
540 $items = conversation_add_children($items, false, $order, $uid);
541 $profile_owner = $a->profile['uid'];
544 $live_update_div = '<div id="live-display"></div>' . "\r\n"
545 . "<script> var profile_uid = " . Session::get('uid', 0) . ";"
548 } elseif ($mode === 'community') {
549 $items = conversation_add_children($items, true, $order, $uid);
553 $live_update_div = '<div id="live-community"></div>' . "\r\n"
554 . "<script> var profile_uid = -1; var netargs = '" . substr(DI::args()->getCommand(), 10)
555 ."/?f='; </script>\r\n";
557 } elseif ($mode === 'contacts') {
558 $items = conversation_add_children($items, false, $order, $uid);
562 $live_update_div = '<div id="live-contacts"></div>' . "\r\n"
563 . "<script> var profile_uid = -1; var netargs = '" . substr(DI::args()->getCommand(), 9)
564 ."/?f='; </script>\r\n";
566 } elseif ($mode === 'search') {
567 $live_update_div = '<div id="live-search"></div>' . "\r\n";
570 $page_dropping = ((local_user() && local_user() == $profile_owner) ? true : false);
573 $_SESSION['return_path'] = DI::args()->getQueryString();
576 $cb = ['items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview];
577 Hook::callAll('conversation_start',$cb);
579 $items = $cb['items'];
582 'like' => ['title' => DI::l10n()->t('Likes','title')],
583 'dislike' => ['title' => DI::l10n()->t('Dislikes','title')],
584 'attendyes' => ['title' => DI::l10n()->t('Attending','title')],
585 'attendno' => ['title' => DI::l10n()->t('Not attending','title')],
586 'attendmaybe' => ['title' => DI::l10n()->t('Might attend','title')],
587 'announce' => ['title' => DI::l10n()->t('Reshares','title')]
590 // array with html for each thread (parent+comments)
594 $page_template = Renderer::getMarkupTemplate("conversation.tpl");
596 if (!empty($items)) {
597 if (in_array($mode, ['community', 'contacts'])) {
600 $writable = ($items[0]['uid'] == 0) && in_array($items[0]['network'], Protocol::FEDERATED);
607 if (in_array($mode, ['network-new', 'search', 'contact-posts'])) {
610 * "New Item View" on network page or search page results
611 * - just loop through the items and format them minimally for display
614 $tpl = 'search_item.tpl';
616 foreach ($items as $item) {
618 if (!visible_activity($item)) {
622 if (in_array($item['author-id'], $blocklist)) {
632 // prevent private email from leaking.
633 if ($item['network'] === Protocol::MAIL && local_user() != $item['uid']) {
637 $profile_name = $item['author-name'];
638 if (!empty($item['author-link']) && empty($item['author-name'])) {
639 $profile_name = $item['author-link'];
642 $tags = Term::populateTagsFromItem($item);
644 $author = ['uid' => 0, 'id' => $item['author-id'],
645 'network' => $item['author-network'], 'url' => $item['author-link']];
646 $profile_link = Contact::magicLinkByContact($author);
648 if (strpos($profile_link, 'redir/') === 0) {
649 $sparkle = ' sparkle';
652 $locate = ['location' => $item['location'], 'coord' => $item['coord'], 'html' => ''];
653 Hook::callAll('render_location',$locate);
655 $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_dummy($locate));
657 localize_item($item);
658 if ($mode === 'network-new') {
665 'dropping' => $dropping,
666 'pagedrop' => $page_dropping,
667 'select' => DI::l10n()->t('Select'),
668 'delete' => DI::l10n()->t('Delete'),
672 $isstarred = "unstarred";
681 $body = Item::prepareBody($item, true, $preview);
683 list($categories, $folders) = DI::contentItem()->determineCategoriesTerms($item);
685 if (!empty($item['content-warning']) && DI::pConfig()->get(local_user(), 'system', 'disable_cw', false)) {
686 $title = ucfirst($item['content-warning']);
688 $title = $item['title'];
693 'id' => ($preview ? 'P0' : $item['id']),
694 'guid' => ($preview ? 'Q0' : $item['guid']),
695 'network' => $item['network'],
696 'network_name' => ContactSelector::networkToName($item['author-network'], $item['author-link'], $item['network']),
697 'network_icon' => ContactSelector::networkToIcon($item['network'], $item['author-link']),
698 'linktitle' => DI::l10n()->t('View %s\'s profile @ %s', $profile_name, $item['author-link']),
699 'profile_url' => $profile_link,
700 'item_photo_menu' => item_photo_menu($item),
701 'name' => $profile_name,
702 'sparkle' => $sparkle,
704 'thumb' => DI::baseUrl()->remove(ProxyUtils::proxifyUrl($item['author-avatar'], false, ProxyUtils::SIZE_THUMB)),
707 'tags' => $tags['tags'],
708 'hashtags' => $tags['hashtags'],
709 'mentions' => $tags['mentions'],
710 'implicit_mentions' => $tags['implicit_mentions'],
711 'txt_cats' => DI::l10n()->t('Categories:'),
712 'txt_folders' => DI::l10n()->t('Filed under:'),
713 'has_cats' => ((count($categories)) ? 'true' : ''),
714 'has_folders' => ((count($folders)) ? 'true' : ''),
715 'categories' => $categories,
716 'folders' => $folders,
717 'text' => strip_tags($body),
718 'localtime' => DateTimeFormat::local($item['created'], 'r'),
719 'ago' => (($item['app']) ? DI::l10n()->t('%s from %s', Temporal::getRelativeDate($item['created']),$item['app']) : Temporal::getRelativeDate($item['created'])),
720 'location' => $location,
722 'owner_name' => $owner_name,
723 'owner_url' => $owner_url,
724 'owner_photo' => DI::baseUrl()->remove(ProxyUtils::proxifyUrl($item['owner-avatar'], false, ProxyUtils::SIZE_THUMB)),
725 'plink' => Item::getPlink($item),
727 'isstarred' => $isstarred,
730 'vote' => $likebuttons,
734 'conv' => (($preview) ? '' : ['href'=> 'display/'.$item['guid'], 'title'=> DI::l10n()->t('View in context')]),
735 'previewing' => $previewing,
736 'wait' => DI::l10n()->t('Please wait'),
740 $arr = ['item' => $item, 'output' => $tmp_item];
741 Hook::callAll('display_item', $arr);
743 $threads[$threadsid]['id'] = $item['id'];
744 $threads[$threadsid]['network'] = $item['network'];
745 $threads[$threadsid]['items'] = [$arr['output']];
750 $page_template = Renderer::getMarkupTemplate("threaded_conversation.tpl");
752 $conv = new Thread($mode, $preview, $writable);
755 * get all the topmost parents
756 * this shouldn't be needed, as we should have only them in our array
757 * But for now, this array respects the old style, just in case
759 foreach ($items as $item) {
760 if (in_array($item['author-id'], $blocklist)) {
764 // Can we put this after the visibility check?
765 builtin_activity_puller($item, $conv_responses);
767 // Only add what is visible
768 if ($item['network'] === Protocol::MAIL && local_user() != $item['uid']) {
772 if (!visible_activity($item)) {
776 /// @todo Check if this call is needed or not
777 $arr = ['item' => $item];
778 Hook::callAll('display_item', $arr);
780 $item['pagedrop'] = $page_dropping;
782 if ($item['id'] == $item['parent']) {
783 $item_object = new Post($item);
784 $conv->addParent($item_object);
788 $threads = $conv->getTemplateData($conv_responses);
790 Logger::log('[ERROR] conversation : Failed to get template data.', Logger::DEBUG);
796 $o = Renderer::replaceMacros($page_template, [
797 '$baseurl' => DI::baseUrl()->get($ssl_state),
798 '$return_path' => DI::args()->getQueryString(),
799 '$live_update' => $live_update_div,
800 '$remove' => DI::l10n()->t('remove'),
803 '$threads' => $threads,
804 '$dropping' => ($page_dropping ? DI::l10n()->t('Delete Selected Items') : False),
811 * Fetch all comments from a query. Additionally set the newest resharer as thread owner.
813 * @param mixed $thread_items Database statement with thread posts
814 * @param boolean $pinned Is the item pinned?
816 * @return array items with parents and comments
818 function conversation_fetch_comments($thread_items, $pinned) {
825 while ($row = Item::fetch($thread_items)) {
826 if (($row['verb'] == Activity::ANNOUNCE) && !empty($row['contact-uid']) && ($row['received'] > $received) && ($row['thr-parent'] == $row['parent-uri'])) {
827 $actor = ['link' => $row['author-link'], 'avatar' => $row['author-avatar'], 'name' => $row['author-name']];
828 $received = $row['received'];
831 if ((($row['gravity'] == GRAVITY_PARENT) && !$row['origin'] && !in_array($row['network'], [Protocol::DIASPORA])) &&
832 (empty($row['contact-uid']) || !in_array($row['network'], Protocol::NATIVE_SUPPORT))) {
833 $parentlines[] = $lineno;
836 if ($row['gravity'] == GRAVITY_PARENT) {
837 $row['pinned'] = $pinned;
844 DBA::close($thread_items);
846 if (!empty($actor)) {
847 foreach ($parentlines as $line) {
848 $comments[$line]['owner-link'] = $actor['link'];
849 $comments[$line]['owner-avatar'] = $actor['avatar'];
850 $comments[$line]['owner-name'] = $actor['name'];
857 * Add comments to top level entries that had been fetched before
859 * The system will fetch the comments for the local user whenever possible.
860 * This behaviour is currently needed to allow commenting on Friendica posts.
862 * @param array $parents Parent items
864 * @param $block_authors
867 * @return array items with parents and comments
868 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
870 function conversation_add_children(array $parents, $block_authors, $order, $uid) {
871 $max_comments = DI::config()->get('system', 'max_comments', 100);
873 $params = ['order' => ['uid', 'commented' => true]];
875 if ($max_comments > 0) {
876 $params['limit'] = $max_comments;
881 foreach ($parents AS $parent) {
882 $condition = ["`item`.`parent-uri` = ? AND `item`.`uid` IN (0, ?) ",
883 $parent['uri'], $uid];
884 if ($block_authors) {
885 $condition[0] .= "AND NOT `author`.`hidden`";
888 $thread_items = Item::selectForUser(local_user(), array_merge(Item::DISPLAY_FIELDLIST, ['contact-uid', 'gravity']), $condition, $params);
890 $comments = conversation_fetch_comments($thread_items, $parent['pinned'] ?? false);
892 if (count($comments) != 0) {
893 $items = array_merge($items, $comments);
897 foreach ($items as $index => $item) {
898 if ($item['uid'] == 0) {
899 $items[$index]['writable'] = in_array($item['network'], Protocol::FEDERATED);
903 $items = conv_sort($items, $order);
908 function item_photo_menu($item) {
919 if (local_user() && local_user() == $item['uid'] && $item['parent'] == $item['id'] && !$item['self']) {
920 $sub_link = 'javascript:dosubthread(' . $item['id'] . '); return false;';
923 $author = ['uid' => 0, 'id' => $item['author-id'],
924 'network' => $item['author-network'], 'url' => $item['author-link']];
925 $profile_link = Contact::magicLinkByContact($author, $item['author-link']);
926 $sparkle = (strpos($profile_link, 'redir/') === 0);
929 $pcid = Contact::getIdForURL($item['author-link'], 0, true);
932 $condition = ['uid' => local_user(), 'nurl' => Strings::normaliseLink($item['author-link'])];
933 $contact = DBA::selectFirst('contact', ['id', 'network', 'rel'], $condition);
934 if (DBA::isResult($contact)) {
935 $cid = $contact['id'];
936 $network = $contact['network'];
937 $rel = $contact['rel'];
941 $status_link = $profile_link . '/status';
942 $photos_link = str_replace('/profile/', '/photos/', $profile_link);
943 $profile_link = $profile_link . '/profile';
947 $contact_url = 'contact/' . $pcid;
948 $posts_link = 'contact/' . $pcid . '/posts';
949 $block_link = 'contact/' . $pcid . '/block';
950 $ignore_link = 'contact/' . $pcid . '/ignore';
953 if ($cid && !$item['self']) {
954 $poke_link = 'poke?c=' . $cid;
955 $contact_url = 'contact/' . $cid;
956 $posts_link = 'contact/' . $cid . '/posts';
958 if (in_array($network, [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA])) {
959 $pm_url = 'message/new/' . $cid;
965 DI::l10n()->t('Follow Thread') => $sub_link,
966 DI::l10n()->t('View Status') => $status_link,
967 DI::l10n()->t('View Profile') => $profile_link,
968 DI::l10n()->t('View Photos') => $photos_link,
969 DI::l10n()->t('Network Posts') => $posts_link,
970 DI::l10n()->t('View Contact') => $contact_url,
971 DI::l10n()->t('Send PM') => $pm_url,
972 DI::l10n()->t('Block') => $block_link,
973 DI::l10n()->t('Ignore') => $ignore_link
976 if ($network == Protocol::DFRN) {
977 $menu[DI::l10n()->t("Poke")] = $poke_link;
980 if ((($cid == 0) || ($rel == Contact::FOLLOWER)) &&
981 in_array($item['network'], Protocol::FEDERATED)) {
982 $menu[DI::l10n()->t('Connect/Follow')] = 'follow?url=' . urlencode($item['author-link']);
985 $menu = [DI::l10n()->t('View Profile') => $item['author-link']];
988 $args = ['item' => $item, 'menu' => $menu];
990 Hook::callAll('item_photo_menu', $args);
992 $menu = $args['menu'];
995 foreach ($menu as $k => $v) {
996 if (strpos($v, 'javascript:') === 0) {
998 $o .= '<li role="menuitem"><a onclick="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
1000 $o .= '<li role="menuitem"><a href="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
1007 * Checks item to see if it is one of the builtin activities (like/dislike, event attendance, consensus items, etc.)
1009 * Increments the count of each matching activity and adds a link to the author as needed.
1011 * @param array $item
1012 * @param array &$conv_responses (already created with builtin activity structure)
1014 * @throws ImagickException
1015 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1017 function builtin_activity_puller($item, &$conv_responses) {
1018 foreach ($conv_responses as $mode => $v) {
1023 $verb = Activity::LIKE;
1026 $verb = Activity::DISLIKE;
1029 $verb = Activity::ATTEND;
1032 $verb = Activity::ATTENDNO;
1035 $verb = Activity::ATTENDMAYBE;
1038 $verb = Activity::ANNOUNCE;
1044 if (!empty($item['verb']) && DI::activity()->match($item['verb'], $verb) && ($item['id'] != $item['parent'])) {
1045 $author = ['uid' => 0, 'id' => $item['author-id'],
1046 'network' => $item['author-network'], 'url' => $item['author-link']];
1047 $url = Contact::magicLinkByContact($author);
1048 if (strpos($url, 'redir/') === 0) {
1049 $sparkle = ' class="sparkle" ';
1052 $url = '<a href="'. $url . '"'. $sparkle .'>' . htmlentities($item['author-name']) . '</a>';
1054 if (empty($item['thr-parent'])) {
1055 $item['thr-parent'] = $item['parent-uri'];
1058 if (!(isset($conv_responses[$mode][$item['thr-parent'] . '-l'])
1059 && is_array($conv_responses[$mode][$item['thr-parent'] . '-l']))) {
1060 $conv_responses[$mode][$item['thr-parent'] . '-l'] = [];
1063 // only list each unique author once
1064 if (in_array($url,$conv_responses[$mode][$item['thr-parent'] . '-l'])) {
1068 if (!isset($conv_responses[$mode][$item['thr-parent']])) {
1069 $conv_responses[$mode][$item['thr-parent']] = 1;
1071 $conv_responses[$mode][$item['thr-parent']] ++;
1074 if (public_contact() == $item['author-id']) {
1075 $conv_responses[$mode][$item['thr-parent'] . '-self'] = 1;
1078 $conv_responses[$mode][$item['thr-parent'] . '-l'][] = $url;
1080 // there can only be one activity verb per item so if we found anything, we can stop looking
1087 * Format the vote text for a profile item
1089 * @param int $cnt = number of people who vote the item
1090 * @param array $arr = array of pre-linked names of likers/dislikers
1091 * @param string $type = one of 'like, 'dislike', 'attendyes', 'attendno', 'attendmaybe'
1092 * @param int $id = item id
1093 * @return string formatted text
1094 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1096 function format_like($cnt, array $arr, $type, $id) {
1104 // Phrase if there is only one liker. In other cases it will be uses for the expanded
1105 // list which show all likers
1108 $phrase = DI::l10n()->t('%s likes this.', $likers);
1111 $phrase = DI::l10n()->t('%s doesn\'t like this.', $likers);
1114 $phrase = DI::l10n()->t('%s attends.', $likers);
1117 $phrase = DI::l10n()->t('%s doesn\'t attend.', $likers);
1119 case 'attendmaybe' :
1120 $phrase = DI::l10n()->t('%s attends maybe.', $likers);
1123 $phrase = DI::l10n()->t('%s reshared this.', $likers);
1129 $total = count($arr);
1130 if ($total < MAX_LIKERS) {
1131 $last = DI::l10n()->t('and') . ' ' . $arr[count($arr)-1];
1132 $arr2 = array_slice($arr, 0, -1);
1133 $likers = implode(', ', $arr2) . ' ' . $last;
1135 $arr = array_slice($arr, 0, MAX_LIKERS - 1);
1136 $likers = implode(', ', $arr);
1137 $likers .= DI::l10n()->t('and %d other people', $total - MAX_LIKERS);
1140 $spanatts = "class=\"fakelink\" onclick=\"openClose('{$type}list-$id');\"";
1145 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> like this', $spanatts, $cnt);
1146 $explikers = DI::l10n()->t('%s like this.', $likers);
1149 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> don\'t like this', $spanatts, $cnt);
1150 $explikers = DI::l10n()->t('%s don\'t like this.', $likers);
1153 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> attend', $spanatts, $cnt);
1154 $explikers = DI::l10n()->t('%s attend.', $likers);
1157 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> don\'t attend', $spanatts, $cnt);
1158 $explikers = DI::l10n()->t('%s don\'t attend.', $likers);
1161 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> attend maybe', $spanatts, $cnt);
1162 $explikers = DI::l10n()->t('%s attend maybe.', $likers);
1165 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> reshared this', $spanatts, $cnt);
1166 $explikers = DI::l10n()->t('%s reshared this.', $likers);
1170 $expanded .= "\t" . '<p class="wall-item-' . $type . '-expanded" id="' . $type . 'list-' . $id . '" style="display: none;" >' . $explikers . EOL . '</p>';
1173 $o .= Renderer::replaceMacros(Renderer::getMarkupTemplate('voting_fakelink.tpl'), [
1174 '$phrase' => $phrase,
1183 function status_editor(App $a, $x, $notes_cid = 0, $popup = false)
1187 $geotag = !empty($x['allow_location']) ? Renderer::replaceMacros(Renderer::getMarkupTemplate('jot_geotag.tpl'), []) : '';
1189 $tpl = Renderer::getMarkupTemplate('jot-header.tpl');
1190 DI::page()['htmlhead'] .= Renderer::replaceMacros($tpl, [
1191 '$newpost' => 'true',
1192 '$baseurl' => DI::baseUrl()->get(true),
1193 '$geotag' => $geotag,
1194 '$nickname' => $x['nickname'],
1195 '$ispublic' => DI::l10n()->t('Visible to <strong>everybody</strong>'),
1196 '$linkurl' => DI::l10n()->t('Please enter a image/video/audio/webpage URL:'),
1197 '$term' => DI::l10n()->t('Tag term:'),
1198 '$fileas' => DI::l10n()->t('Save to Folder:'),
1199 '$whereareu' => DI::l10n()->t('Where are you right now?'),
1200 '$delitems' => DI::l10n()->t("Delete item\x28s\x29?")
1204 Hook::callAll('jot_tool', $jotplugins);
1206 // Private/public post links for the non-JS ACL form
1208 if (!empty($_REQUEST['public'])) {
1212 $query_str = DI::args()->getQueryString();
1213 if (strpos($query_str, 'public=1') !== false) {
1214 $query_str = str_replace(['?public=1', '&public=1'], ['', ''], $query_str);
1218 * I think $a->query_string may never have ? in it, but I could be wrong
1219 * It looks like it's from the index.php?q=[etc] rewrite that the web
1220 * server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
1222 if (strpos($query_str, '?') === false) {
1223 $public_post_link = '?public=1';
1225 $public_post_link = '&public=1';
1228 // $tpl = Renderer::replaceMacros($tpl,array('$jotplugins' => $jotplugins));
1229 $tpl = Renderer::getMarkupTemplate("jot.tpl");
1231 $o .= Renderer::replaceMacros($tpl,[
1232 '$new_post' => DI::l10n()->t('New Post'),
1233 '$return_path' => $query_str,
1234 '$action' => 'item',
1235 '$share' => ($x['button'] ?? '') ?: DI::l10n()->t('Share'),
1236 '$loading' => DI::l10n()->t('Loading...'),
1237 '$upload' => DI::l10n()->t('Upload photo'),
1238 '$shortupload' => DI::l10n()->t('upload photo'),
1239 '$attach' => DI::l10n()->t('Attach file'),
1240 '$shortattach' => DI::l10n()->t('attach file'),
1241 '$edbold' => DI::l10n()->t('Bold'),
1242 '$editalic' => DI::l10n()->t('Italic'),
1243 '$eduline' => DI::l10n()->t('Underline'),
1244 '$edquote' => DI::l10n()->t('Quote'),
1245 '$edcode' => DI::l10n()->t('Code'),
1246 '$edimg' => DI::l10n()->t('Image'),
1247 '$edurl' => DI::l10n()->t('Link'),
1248 '$edattach' => DI::l10n()->t('Link or Media'),
1249 '$setloc' => DI::l10n()->t('Set your location'),
1250 '$shortsetloc' => DI::l10n()->t('set location'),
1251 '$noloc' => DI::l10n()->t('Clear browser location'),
1252 '$shortnoloc' => DI::l10n()->t('clear location'),
1253 '$title' => $x['title'] ?? '',
1254 '$placeholdertitle' => DI::l10n()->t('Set title'),
1255 '$category' => $x['category'] ?? '',
1256 '$placeholdercategory' => Feature::isEnabled(local_user(), 'categories') ? DI::l10n()->t("Categories \x28comma-separated list\x29") : '',
1257 '$wait' => DI::l10n()->t('Please wait'),
1258 '$permset' => DI::l10n()->t('Permission settings'),
1259 '$shortpermset' => DI::l10n()->t('permissions'),
1260 '$wall' => $notes_cid ? 0 : 1,
1261 '$posttype' => $notes_cid ? Item::PT_PERSONAL_NOTE : Item::PT_ARTICLE,
1262 '$content' => $x['content'] ?? '',
1263 '$post_id' => $x['post_id'] ?? '',
1264 '$baseurl' => DI::baseUrl()->get(true),
1265 '$defloc' => $x['default_location'],
1266 '$visitor' => $x['visitor'],
1267 '$pvisit' => $notes_cid ? 'none' : $x['visitor'],
1268 '$public' => DI::l10n()->t('Public post'),
1269 '$lockstate' => $x['lockstate'],
1270 '$bang' => $x['bang'],
1271 '$profile_uid' => $x['profile_uid'],
1272 '$preview' => DI::l10n()->t('Preview'),
1273 '$jotplugins' => $jotplugins,
1274 '$notes_cid' => $notes_cid,
1275 '$sourceapp' => DI::l10n()->t($a->sourcename),
1276 '$cancel' => DI::l10n()->t('Cancel'),
1277 '$rand_num' => Crypto::randomDigits(12),
1279 // ACL permissions box
1280 '$acl' => $x['acl'],
1281 '$group_perms' => DI::l10n()->t('Post to Groups'),
1282 '$contact_perms' => DI::l10n()->t('Post to Contacts'),
1283 '$private' => DI::l10n()->t('Private post'),
1284 '$is_private' => $private_post,
1285 '$public_link' => $public_post_link,
1287 //jot nav tab (used in some themes)
1288 '$message' => DI::l10n()->t('Message'),
1289 '$browser' => DI::l10n()->t('Browser'),
1293 if ($popup == true) {
1294 $o = '<div id="jot-popup" style="display: none;">' . $o . '</div>';
1301 * Plucks the children of the given parent from a given item list.
1303 * @param array $item_list
1304 * @param array $parent
1305 * @param bool $recursive
1308 function get_item_children(array &$item_list, array $parent, $recursive = true)
1311 foreach ($item_list as $i => $item) {
1312 if ($item['id'] != $item['parent']) {
1314 // Fallback to parent-uri if thr-parent is not set
1315 $thr_parent = $item['thr-parent'];
1316 if ($thr_parent == '') {
1317 $thr_parent = $item['parent-uri'];
1320 if ($thr_parent == $parent['uri']) {
1321 $item['children'] = get_item_children($item_list, $item);
1322 $children[] = $item;
1323 unset($item_list[$i]);
1325 } elseif ($item['parent'] == $parent['id']) {
1326 $children[] = $item;
1327 unset($item_list[$i]);
1335 * Recursively sorts a tree-like item array
1337 * @param array $items
1340 function sort_item_children(array $items)
1343 usort($result, 'sort_thr_received_rev');
1344 foreach ($result as $k => $i) {
1345 if (isset($result[$k]['children'])) {
1346 $result[$k]['children'] = sort_item_children($result[$k]['children']);
1353 * Recursively add all children items at the top level of a list
1355 * @param array $children List of items to append
1356 * @param array $item_list
1358 function add_children_to_list(array $children, array &$item_list)
1360 foreach ($children as $child) {
1361 $item_list[] = $child;
1362 if (isset($child['children'])) {
1363 add_children_to_list($child['children'], $item_list);
1369 * Selectively flattens a tree-like item structure to prevent threading stairs
1371 * This recursive function takes the item tree structure created by conv_sort() and
1372 * flatten the extraneous depth levels when people reply sequentially, removing the
1373 * stairs effect in threaded conversations limiting the available content width.
1375 * The basic principle is the following: if a post item has only one reply and is
1376 * the last reply of its parent, then the reply is moved to the parent.
1378 * This process is rendered somewhat more complicated because items can be either
1379 * replies or likes, and these don't factor at all in the reply count/last reply.
1381 * @param array $parent A tree-like array of items
1384 function smart_flatten_conversation(array $parent)
1386 if (!isset($parent['children']) || count($parent['children']) == 0) {
1390 // We use a for loop to ensure we process the newly-moved items
1391 for ($i = 0; $i < count($parent['children']); $i++) {
1392 $child = $parent['children'][$i];
1394 if (isset($child['children']) && count($child['children'])) {
1395 // This helps counting only the regular posts
1396 $count_post_closure = function($var) {
1397 return $var['verb'] === Activity::POST;
1400 $child_post_count = count(array_filter($child['children'], $count_post_closure));
1402 $remaining_post_count = count(array_filter(array_slice($parent['children'], $i), $count_post_closure));
1404 // If there's only one child's children post and this is the last child post
1405 if ($child_post_count == 1 && $remaining_post_count == 1) {
1407 // Searches the post item in the children
1409 while($child['children'][$j]['verb'] !== Activity::POST && $j < count($child['children'])) {
1413 $moved_item = $child['children'][$j];
1414 unset($parent['children'][$i]['children'][$j]);
1415 $parent['children'][] = $moved_item;
1417 $parent['children'][$i] = smart_flatten_conversation($child);
1427 * Expands a flat list of items into corresponding tree-like conversation structures.
1429 * sort the top-level posts either on "received" or "commented", and finally
1430 * append all the items at the top level (???)
1432 * @param array $item_list A list of items belonging to one or more conversations
1433 * @param string $order Either on "received" or "commented"
1435 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1437 function conv_sort(array $item_list, $order)
1441 if (!(is_array($item_list) && count($item_list))) {
1445 $blocklist = conv_get_blocklist();
1449 // Dedupes the item list on the uri to prevent infinite loops
1450 foreach ($item_list as $item) {
1451 if (in_array($item['author-id'], $blocklist)) {
1455 $item_array[$item['uri']] = $item;
1458 // Extract the top level items
1459 foreach ($item_array as $item) {
1460 if ($item['id'] == $item['parent']) {
1465 if (stristr($order, 'pinned_received')) {
1466 usort($parents, 'sort_thr_pinned_received');
1467 } elseif (stristr($order, 'received')) {
1468 usort($parents, 'sort_thr_received');
1469 } elseif (stristr($order, 'commented')) {
1470 usort($parents, 'sort_thr_commented');
1474 * Plucks children from the item_array, second pass collects eventual orphan
1475 * items and add them as children of their top-level post.
1477 foreach ($parents as $i => $parent) {
1478 $parents[$i]['children'] =
1479 array_merge(get_item_children($item_array, $parent, true),
1480 get_item_children($item_array, $parent, false));
1483 foreach ($parents as $i => $parent) {
1484 $parents[$i]['children'] = sort_item_children($parents[$i]['children']);
1487 if (!DI::pConfig()->get(local_user(), 'system', 'no_smart_threading', 0)) {
1488 foreach ($parents as $i => $parent) {
1489 $parents[$i] = smart_flatten_conversation($parent);
1493 /// @TODO: Stop recusrsively adding all children back to the top level (!!!)
1494 /// However, this apparently ensures responses (likes, attendance) display (?!)
1495 foreach ($parents as $parent) {
1496 if (count($parent['children'])) {
1497 add_children_to_list($parent['children'], $parents);
1505 * usort() callback to sort item arrays by pinned and the received key
1511 function sort_thr_pinned_received(array $a, array $b)
1513 if ($b['pinned'] && !$a['pinned']) {
1515 } elseif (!$b['pinned'] && $a['pinned']) {
1519 return strcmp($b['received'], $a['received']);
1523 * usort() callback to sort item arrays by the received key
1529 function sort_thr_received(array $a, array $b)
1531 return strcmp($b['received'], $a['received']);
1535 * usort() callback to reverse sort item arrays by the received key
1541 function sort_thr_received_rev(array $a, array $b)
1543 return strcmp($a['received'], $b['received']);
1547 * usort() callback to sort item arrays by the commented key
1553 function sort_thr_commented(array $a, array $b)
1555 return strcmp($b['commented'], $a['commented']);
1558 function render_location_dummy(array $item) {
1559 if (!empty($item['location']) && !empty($item['location'])) {
1560 return $item['location'];
1563 if (!empty($item['coord']) && !empty($item['coord'])) {
1564 return $item['coord'];
1568 function get_responses(array $conv_responses, array $response_verbs, array $item, Post $ob = null) {
1570 foreach ($response_verbs as $v) {
1572 $ret[$v]['count'] = $conv_responses[$v][$item['uri']] ?? 0;
1573 $ret[$v]['list'] = $conv_responses[$v][$item['uri'] . '-l'] ?? [];
1574 $ret[$v]['self'] = $conv_responses[$v][$item['uri'] . '-self'] ?? '0';
1575 if (count($ret[$v]['list']) > MAX_LIKERS) {
1576 $ret[$v]['list_part'] = array_slice($ret[$v]['list'], 0, MAX_LIKERS);
1577 array_push($ret[$v]['list_part'], '<a href="#" data-toggle="modal" data-target="#' . $v . 'Modal-'
1578 . (($ob) ? $ob->getId() : $item['id']) . '"><b>' . DI::l10n()->t('View all') . '</b></a>');
1580 $ret[$v]['list_part'] = '';
1582 $ret[$v]['button'] = get_response_button_text($v, $ret[$v]['count']);
1583 $ret[$v]['title'] = $conv_responses[$v]['title'];
1587 foreach ($ret as $key) {
1588 if ($key['count'] == true) {
1592 $ret['count'] = $count;
1597 function get_response_button_text($v, $count)
1602 $return = DI::l10n()->tt('Like', 'Likes', $count);
1605 $return = DI::l10n()->tt('Dislike', 'Dislikes', $count);
1608 $return = DI::l10n()->tt('Attending', 'Attending', $count);
1611 $return = DI::l10n()->tt('Not Attending', 'Not Attending', $count);
1614 $return = DI::l10n()->tt('Undecided', 'Undecided', $count);