3 * @copyright Copyright (C) 2010-2023, the Friendica project
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/>.
22 namespace Friendica\Content;
25 use Friendica\App\Arguments;
26 use Friendica\App\BaseURL;
27 use Friendica\BaseModule;
28 use Friendica\Core\ACL;
29 use Friendica\Core\Config\Capability\IManageConfigValues;
30 use Friendica\Core\Hook;
31 use Friendica\Core\L10n;
32 use Friendica\Core\PConfig\Capability\IManagePersonalConfigValues;
33 use Friendica\Core\Protocol;
34 use Friendica\Core\Renderer;
35 use Friendica\Core\Session\Capability\IHandleUserSessions;
36 use Friendica\Core\Theme;
37 use Friendica\Database\DBA;
38 use Friendica\Model\Contact;
39 use Friendica\Model\Item as ItemModel;
40 use Friendica\Model\Post;
41 use Friendica\Model\Tag;
42 use Friendica\Model\User;
43 use Friendica\Model\Verb;
44 use Friendica\Network\HTTPException\InternalServerErrorException;
45 use Friendica\Object\Post as PostObject;
46 use Friendica\Object\Thread;
47 use Friendica\Protocol\Activity;
48 use Friendica\Util\Crypto;
49 use Friendica\Util\DateTimeFormat;
50 use Friendica\Util\Profiler;
51 use Friendica\Util\Strings;
52 use Friendica\Util\Temporal;
53 use Psr\Log\LoggerInterface;
57 const MODE_COMMUNITY = 'community';
58 const MODE_CONTACTS = 'contacts';
59 const MODE_CONTACT_POSTS = 'contact-posts';
60 const MODE_DISPLAY = 'display';
61 const MODE_FILED = 'filed';
62 const MODE_NETWORK = 'network';
63 const MODE_NOTES = 'notes';
64 const MODE_SEARCH = 'search';
65 const MODE_PROFILE = 'profile';
73 /** @var LoggerInterface */
77 /** @var App\Arguments */
79 /** @var IManagePersonalConfigValues */
83 /** @var IManageConfigValues */
91 /** @var IHandleUserSessions */
94 public function __construct(LoggerInterface $logger, Profiler $profiler, Activity $activity, L10n $l10n, Item $item, Arguments $args, BaseURL $baseURL, IManageConfigValues $config, IManagePersonalConfigValues $pConfig, App\Page $page, App\Mode $mode, App $app, IHandleUserSessions $session)
96 $this->activity = $activity;
98 $this->config = $config;
100 $this->baseURL = $baseURL;
101 $this->profiler = $profiler;
102 $this->logger = $logger;
105 $this->pConfig = $pConfig;
108 $this->session = $session;
112 * Checks item to see if it is one of the builtin activities (like/dislike, event attendance, consensus items, etc.)
114 * Increments the count of each matching activity and adds a link to the author as needed.
116 * @param array $activity
117 * @param array &$conv_responses (already created with builtin activity structure)
119 * @throws ImagickException
120 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
122 public function builtinActivityPuller(array $activity, array &$conv_responses)
124 $thread_parent = $activity['thr-parent-row'] ?? [];
126 foreach ($conv_responses as $mode => $v) {
131 $verb = Activity::LIKE;
134 $verb = Activity::DISLIKE;
137 $verb = Activity::ATTEND;
140 $verb = Activity::ATTENDNO;
143 $verb = Activity::ATTENDMAYBE;
146 $verb = Activity::ANNOUNCE;
152 if (!empty($activity['verb']) && $this->activity->match($activity['verb'], $verb) && ($activity['gravity'] != ItemModel::GRAVITY_PARENT)) {
155 'id' => $activity['author-id'],
156 'network' => $activity['author-network'],
157 'url' => $activity['author-link']
159 $url = Contact::magicLinkByContact($author);
160 if (strpos($url, 'contact/redir/') === 0) {
161 $sparkle = ' class="sparkle" ';
164 $link = '<a href="' . $url . '"' . $sparkle . '>' . htmlentities($activity['author-name']) . '</a>';
166 if (empty($activity['thr-parent-id'])) {
167 $activity['thr-parent-id'] = $activity['parent-uri-id'];
170 // Skip when the causer of the parent is the same as the author of the announce
171 if (($verb == Activity::ANNOUNCE) && !empty($thread_parent['causer-id']) && ($thread_parent['causer-id'] == $activity['author-id'])) {
175 if (!isset($conv_responses[$mode][$activity['thr-parent-id']])) {
176 $conv_responses[$mode][$activity['thr-parent-id']] = [
180 } elseif (in_array($link, $conv_responses[$mode][$activity['thr-parent-id']]['links'])) {
181 // only list each unique author once
185 if ($this->session->getPublicContactId() == $activity['author-id']) {
186 $conv_responses[$mode][$activity['thr-parent-id']]['self'] = 1;
189 $conv_responses[$mode][$activity['thr-parent-id']]['links'][] = $link;
191 // there can only be one activity verb per item so if we found anything, we can stop looking
198 * Returns the liker phrase based on a list of likers
200 * @param string $verb the activity verb
201 * @param array $likers a list of likers
203 * @return string the liker phrase
205 * @throws InternalServerErrorException in case either the verb is invalid or the list of likers is empty
207 private function getLikerPhrase(string $verb, array $likers): string
209 $total = count($likers);
212 throw new InternalServerErrorException(sprintf('There has to be at least one Liker for verb "%s"', $verb));
213 } else if ($total === 1) {
214 $likerString = $likers[0];
216 if ($total < $this->config->get('system', 'max_likers')) {
217 $likerString = implode(', ', array_slice($likers, 0, -1));
218 $likerString .= ' ' . $this->l10n->t('and') . ' ' . $likers[count($likers) - 1];
220 $likerString = implode(', ', array_slice($likers, 0, $this->config->get('system', 'max_likers') - 1));
221 $likerString .= ' ' . $this->l10n->t('and %d other people', $total - $this->config->get('system', 'max_likers'));
227 return $this->l10n->tt('%2$s likes this.', '%2$s like this.', $total, $likerString);
229 return $this->l10n->tt('%2$s doesn\'t like this.', '%2$s don\'t like this.', $total, $likerString);
231 return $this->l10n->tt('%2$s attends.', '%2$s attend.', $total, $likerString);
233 return $this->l10n->tt('%2$s doesn\'t attend.', '%2$s don\'t attend.', $total, $likerString);
235 return $this->l10n->tt('%2$s attends maybe.', '%2$s attend maybe.', $total, $likerString);
237 return $this->l10n->tt('%2$s reshared this.', '%2$s reshared this.', $total, $likerString);
239 throw new InternalServerErrorException(sprintf('Unknown verb "%s"', $verb));
244 * Format the activity text for an item/photo/video
246 * @param array $links = array of pre-linked names of actors
247 * @param string $verb = one of 'like, 'dislike', 'attendyes', 'attendno', 'attendmaybe'
248 * @param int $id = item id
249 * @return string formatted text
250 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
252 public function formatActivity(array $links, string $verb, int $id): string
254 $this->profiler->startRecording('rendering');
257 $phrase = $this->getLikerPhrase($verb, $links);
258 $total = count($links);
261 $spanatts = "class=\"btn btn-link fakelink\" onclick=\"openClose('{$verb}list-$id');\"";
262 $explikers = $phrase;
266 $phrase = $this->l10n->tt('<button type="button" %2$s>%1$d person</button> likes this', '<button type="button" %2$s>%1$d people</button> like this', $total, $spanatts);
269 $phrase = $this->l10n->tt('<button type="button" %2$s>%1$d person</button> doesn\'t like this', '<button type="button" %2$s>%1$d peiple</button> don\'t like this', $total, $spanatts);
272 $phrase = $this->l10n->tt('<button type="button" %2$s>%1$d person</button> attends', '<button type="button" %2$s>%1$d people</button> attend', $total, $spanatts);
275 $phrase = $this->l10n->tt('<button type="button" %2$s>%1$d person</button> doesn\'t attend','<button type="button" %2$s>%1$d people</button> don\'t attend', $total, $spanatts);
278 $phrase = $this->l10n->tt('<button type="button" %2$s>%1$d person</button> attends maybe', '<button type="button" %2$s>%1$d people</button> attend maybe', $total, $spanatts);
281 $phrase = $this->l10n->tt('<button type="button" %2$s>%1$d person</button> reshared this', '<button type="button" %2$s>%1$d people</button> reshared this', $total, $spanatts);
285 $expanded .= "\t" . '<p class="wall-item-' . $verb . '-expanded" id="' . $verb . 'list-' . $id . '" style="display: none;" >' . $explikers . '</p>';
288 $output = Renderer::replaceMacros(Renderer::getMarkupTemplate('voting_fakelink.tpl'), [
289 '$phrase' => $phrase,
293 $output .= $expanded;
295 $this->profiler->stopRecording();
299 public function statusEditor(array $x = [], int $notes_cid = 0, bool $popup = false): string
301 $user = User::getById($this->app->getLoggedInUserId(), ['uid', 'nickname', 'allow_location', 'default-location']);
302 if (empty($user['uid'])) {
306 $this->profiler->startRecording('rendering');
309 $x['allow_location'] = $x['allow_location'] ?? $user['allow_location'];
310 $x['default_location'] = $x['default_location'] ?? $user['default-location'];
311 $x['nickname'] = $x['nickname'] ?? $user['nickname'];
312 $x['lockstate'] = $x['lockstate'] ?? ACL::getLockstateForUserId($user['uid']) ? 'lock' : 'unlock';
313 $x['acl'] = $x['acl'] ?? ACL::getFullSelectorHTML($this->page, $user['uid'], true);
314 $x['bang'] = $x['bang'] ?? '';
315 $x['visitor'] = $x['visitor'] ?? 'block';
316 $x['is_owner'] = $x['is_owner'] ?? true;
317 $x['profile_uid'] = $x['profile_uid'] ?? $this->session->getLocalUserId();
320 $geotag = !empty($x['allow_location']) ? Renderer::replaceMacros(Renderer::getMarkupTemplate('jot_geotag.tpl'), []) : '';
322 $tpl = Renderer::getMarkupTemplate('jot-header.tpl');
323 $this->page['htmlhead'] .= Renderer::replaceMacros($tpl, [
324 '$newpost' => 'true',
325 '$baseurl' => $this->baseURL,
326 '$geotag' => $geotag,
327 '$nickname' => $x['nickname'],
328 '$ispublic' => $this->l10n->t('Visible to <strong>everybody</strong>'),
329 '$linkurl' => $this->l10n->t('Please enter a image/video/audio/webpage URL:'),
330 '$term' => $this->l10n->t('Tag term:'),
331 '$fileas' => $this->l10n->t('Save to Folder:'),
332 '$whereareu' => $this->l10n->t('Where are you right now?'),
333 '$delitems' => $this->l10n->t("Delete item\x28s\x29?"),
334 '$is_mobile' => $this->mode->isMobile(),
338 Hook::callAll('jot_tool', $jotplugins);
340 if ($this->config->get('system', 'set_creation_date')) {
341 $created_at = Temporal::getDateTimeField(
342 new \DateTime(DBA::NULL_DATETIME),
343 new \DateTime('now'),
345 $this->l10n->t('Created at'),
352 $tpl = Renderer::getMarkupTemplate('jot.tpl');
354 $o .= Renderer::replaceMacros($tpl, [
355 '$new_post' => $this->l10n->t('New Post'),
356 '$return_path' => $this->args->getQueryString(),
358 '$share' => ($x['button'] ?? '') ?: $this->l10n->t('Share'),
359 '$loading' => $this->l10n->t('Loading...'),
360 '$upload' => $this->l10n->t('Upload photo'),
361 '$shortupload' => $this->l10n->t('upload photo'),
362 '$attach' => $this->l10n->t('Attach file'),
363 '$shortattach' => $this->l10n->t('attach file'),
364 '$edbold' => $this->l10n->t('Bold'),
365 '$editalic' => $this->l10n->t('Italic'),
366 '$eduline' => $this->l10n->t('Underline'),
367 '$edquote' => $this->l10n->t('Quote'),
368 '$edcode' => $this->l10n->t('Code'),
369 '$edimg' => $this->l10n->t('Image'),
370 '$edurl' => $this->l10n->t('Link'),
371 '$edattach' => $this->l10n->t('Link or Media'),
372 '$edvideo' => $this->l10n->t('Video'),
373 '$setloc' => $this->l10n->t('Set your location'),
374 '$shortsetloc' => $this->l10n->t('set location'),
375 '$noloc' => $this->l10n->t('Clear browser location'),
376 '$shortnoloc' => $this->l10n->t('clear location'),
377 '$title' => $x['title'] ?? '',
378 '$placeholdertitle' => $this->l10n->t('Set title'),
379 '$category' => $x['category'] ?? '',
380 '$placeholdercategory' => Feature::isEnabled($this->session->getLocalUserId(), 'categories') ? $this->l10n->t("Categories \x28comma-separated list\x29") : '',
381 '$scheduled_at' => Temporal::getDateTimeField(
383 new \DateTime('now + 6 months'),
385 $this->l10n->t('Scheduled at'),
388 '$created_at' => $created_at,
389 '$wait' => $this->l10n->t('Please wait'),
390 '$permset' => $this->l10n->t('Permission settings'),
391 '$shortpermset' => $this->l10n->t('Permissions'),
392 '$wall' => $notes_cid ? 0 : 1,
393 '$posttype' => $notes_cid ? ItemModel::PT_PERSONAL_NOTE : ItemModel::PT_ARTICLE,
394 '$content' => $x['content'] ?? '',
395 '$post_id' => $x['post_id'] ?? '',
396 '$baseurl' => $this->baseURL,
397 '$defloc' => $x['default_location'],
398 '$visitor' => $x['visitor'],
399 '$pvisit' => $notes_cid ? 'none' : $x['visitor'],
400 '$public' => $this->l10n->t('Public post'),
401 '$lockstate' => $x['lockstate'],
402 '$bang' => $x['bang'],
403 '$profile_uid' => $x['profile_uid'],
404 '$preview' => $this->l10n->t('Preview'),
405 '$jotplugins' => $jotplugins,
406 '$notes_cid' => $notes_cid,
407 '$cancel' => $this->l10n->t('Cancel'),
408 '$rand_num' => Crypto::randomDigits(12),
410 // ACL permissions box
413 //jot nav tab (used in some themes)
414 '$message' => $this->l10n->t('Message'),
415 '$browser' => $this->l10n->t('Browser'),
417 '$compose_link_title' => $this->l10n->t('Open Compose page'),
418 '$always_open_compose' => $this->pConfig->get($this->session->getLocalUserId(), 'frio', 'always_open_compose', false),
422 if ($popup == true) {
423 $o = '<div id="jot-popup" style="display: none;">' . $o . '</div>';
426 $this->profiler->stopRecording();
431 * "Render" a conversation or list of items for HTML display.
432 * There are two major forms of display:
433 * - Sequential or unthreaded ("New Item View" or search results)
434 * - conversation view
435 * The $mode parameter decides between the various renderings and also
436 * figures out how to determine page owner and other contextual items
437 * that are based on unique features of the calling module.
438 * @param array $items
439 * @param string $mode
440 * @param $update @TODO Which type?
441 * @param bool $preview
442 * @param string $order
445 * @throws ImagickException
446 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
448 public function create(array $items, string $mode, $update, bool $preview = false, string $order = 'commented', int $uid = 0): string
450 $this->profiler->startRecording('rendering');
452 $this->page->registerFooterScript(Theme::getPathForFile('asset/typeahead.js/dist/typeahead.bundle.js'));
453 $this->page->registerFooterScript(Theme::getPathForFile('js/friendica-tagsinput/friendica-tagsinput.js'));
454 $this->page->registerStylesheet(Theme::getPathForFile('js/friendica-tagsinput/friendica-tagsinput.css'));
455 $this->page->registerStylesheet(Theme::getPathForFile('js/friendica-tagsinput/friendica-tagsinput-typeahead.css'));
457 $live_update_div = '';
459 $blocklist = $this->getBlocklist();
461 $previewing = (($preview) ? ' preview ' : '');
463 if ($mode === self::MODE_NETWORK) {
464 $items = $this->addChildren($items, false, $order, $uid, $mode);
467 * The special div is needed for liveUpdate to kick in for this page.
468 * We only launch liveUpdate if you aren't filtering in some incompatible
469 * way and also you aren't writing a comment (discovered in javascript).
471 $live_update_div = '<div id="live-network"></div>' . "\r\n"
472 . "<script> var profile_uid = " . $_SESSION['uid']
473 . "; var netargs = '" . substr($this->args->getCommand(), 8)
475 . (!empty($_GET['contactid']) ? '&contactid=' . rawurlencode($_GET['contactid']) : '')
476 . (!empty($_GET['search']) ? '&search=' . rawurlencode($_GET['search']) : '')
477 . (!empty($_GET['star']) ? '&star=' . rawurlencode($_GET['star']) : '')
478 . (!empty($_GET['order']) ? '&order=' . rawurlencode($_GET['order']) : '')
479 . (!empty($_GET['bmark']) ? '&bmark=' . rawurlencode($_GET['bmark']) : '')
480 . (!empty($_GET['liked']) ? '&liked=' . rawurlencode($_GET['liked']) : '')
481 . (!empty($_GET['conv']) ? '&conv=' . rawurlencode($_GET['conv']) : '')
482 . (!empty($_GET['nets']) ? '&nets=' . rawurlencode($_GET['nets']) : '')
483 . (!empty($_GET['cmin']) ? '&cmin=' . rawurlencode($_GET['cmin']) : '')
484 . (!empty($_GET['cmax']) ? '&cmax=' . rawurlencode($_GET['cmax']) : '')
485 . (!empty($_GET['file']) ? '&file=' . rawurlencode($_GET['file']) : '')
487 . "'; </script>\r\n";
489 } elseif ($mode === self::MODE_PROFILE) {
490 $items = $this->addChildren($items, false, $order, $uid, $mode);
493 $tab = !empty($_GET['tab']) ? trim($_GET['tab']) : 'posts';
495 if ($tab === 'posts') {
497 * This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
498 * because browser prefetching might change it on us. We have to deliver it with the page.
501 $live_update_div = '<div id="live-profile"></div>' . "\r\n"
502 . "<script> var profile_uid = " . $uid
503 . "; var netargs = '?f='; </script>\r\n";
506 } elseif ($mode === self::MODE_NOTES) {
507 $items = $this->addChildren($items, false, $order, $this->session->getLocalUserId(), $mode);
510 $live_update_div = '<div id="live-notes"></div>' . "\r\n"
511 . "<script> var profile_uid = " . $this->session->getLocalUserId()
512 . "; var netargs = '?f='; </script>\r\n";
514 } elseif ($mode === self::MODE_DISPLAY) {
515 $items = $this->addChildren($items, false, $order, $uid, $mode);
518 $live_update_div = '<div id="live-display"></div>' . "\r\n"
519 . "<script> var profile_uid = " . ($this->session->getLocalUserId() ?: 0) . ";"
522 } elseif ($mode === self::MODE_COMMUNITY) {
523 $items = $this->addChildren($items, true, $order, $uid, $mode);
526 $live_update_div = '<div id="live-community"></div>' . "\r\n"
527 . "<script> var profile_uid = -1; var netargs = '" . substr($this->args->getCommand(), 10)
529 . (!empty($_GET['no_sharer']) ? '&no_sharer=' . rawurlencode($_GET['no_sharer']) : '')
530 . (!empty($_GET['accounttype']) ? '&accounttype=' . rawurlencode($_GET['accounttype']) : '')
531 . "'; </script>\r\n";
533 } elseif ($mode === self::MODE_CONTACTS) {
534 $items = $this->addChildren($items, false, $order, $uid, $mode);
537 $live_update_div = '<div id="live-contact"></div>' . "\r\n"
538 . "<script> var profile_uid = -1; var netargs = '" . substr($this->args->getCommand(), 8)
539 ."?f='; </script>\r\n";
541 } elseif ($mode === self::MODE_SEARCH) {
542 $live_update_div = '<div id="live-search"></div>' . "\r\n";
545 $page_dropping = $this->session->getLocalUserId() && $this->session->getLocalUserId() == $uid && $mode != self::MODE_SEARCH;
548 $_SESSION['return_path'] = $this->args->getQueryString();
551 $cb = ['items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview];
552 Hook::callAll('conversation_start', $cb);
554 $items = $cb['items'];
565 if ($this->pConfig->get($this->session->getLocalUserId(), 'system', 'hide_dislike')) {
566 unset($conv_responses['dislike']);
569 // array with html for each thread (parent+comments)
573 $page_template = Renderer::getMarkupTemplate("conversation.tpl");
574 $formSecurityToken = BaseModule::getFormSecurityToken('contact_action');
576 if (!empty($items)) {
577 if (in_array($mode, [self::MODE_COMMUNITY, self::MODE_CONTACTS, self::MODE_PROFILE])) {
580 $writable = $items[0]['writable'] || ($items[0]['uid'] == 0) && in_array($items[0]['network'], Protocol::FEDERATED);
583 if (!$this->session->getLocalUserId()) {
587 if (in_array($mode, [self::MODE_FILED, self::MODE_SEARCH, self::MODE_CONTACT_POSTS])) {
590 * "New Item View" on network page or search page results
591 * - just loop through the items and format them minimally for display
594 $tpl = 'search_item.tpl';
598 foreach ($items as $item) {
599 if (in_array($item['uri-id'], $uriids)) {
603 $uriids[] = $item['uri-id'];
605 if (!$this->item->isVisibleActivity($item)) {
609 if (in_array($item['author-id'], $blocklist)) {
615 // prevent private email from leaking.
616 if ($item['network'] === Protocol::MAIL && $this->session->getLocalUserId() != $item['uid']) {
620 $profile_name = $item['author-name'];
621 if (!empty($item['author-link']) && empty($item['author-name'])) {
622 $profile_name = $item['author-link'];
625 $tags = Tag::populateFromItem($item);
627 $author = ['uid' => 0, 'id' => $item['author-id'], 'network' => $item['author-network'], 'url' => $item['author-link']];
628 $profile_link = Contact::magicLinkByContact($author);
631 if (strpos($profile_link, 'contact/redir/') === 0) {
632 $sparkle = ' sparkle';
635 $locate = ['location' => $item['location'], 'coord' => $item['coord'], 'html' => ''];
636 Hook::callAll('render_location', $locate);
637 $location_html = $locate['html'] ?: Strings::escapeHtml($locate['location'] ?: $locate['coord'] ?: '');
639 $this->item->localize($item);
640 if ($mode === self::MODE_FILED) {
647 'dropping' => $dropping,
648 'pagedrop' => $page_dropping,
649 'select' => $this->l10n->t('Select'),
650 'delete' => $this->l10n->t('Delete'),
660 if ($this->pConfig->get($this->session->getLocalUserId(), 'system', 'hide_dislike')) {
661 unset($likebuttons['dislike']);
664 $body_html = ItemModel::prepareBody($item, true, $preview);
666 [$categories, $folders] = $this->item->determineCategoriesTerms($item, $this->session->getLocalUserId());
668 if (!empty($item['title'])) {
669 $title = $item['title'];
670 } elseif (!empty($item['content-warning']) && $this->pConfig->get($this->session->getLocalUserId(), 'system', 'disable_cw', false)) {
671 $title = ucfirst($item['content-warning']);
676 if (!empty($item['featured'])) {
677 $pinned = $this->l10n->t('Pinned item');
684 'id' => ($preview ? 'P0' : $item['id']),
685 'guid' => ($preview ? 'Q0' : $item['guid']),
686 'commented' => $item['commented'],
687 'received' => $item['received'],
688 'created_date' => $item['created'],
689 'uriid' => $item['uri-id'],
690 'network' => $item['network'],
691 'network_name' => ContactSelector::networkToName($item['author-network'], $item['author-link'], $item['network'], $item['author-gsid']),
692 'network_icon' => ContactSelector::networkToIcon($item['network'], $item['author-link'], $item['author-gsid']),
693 'linktitle' => $this->l10n->t('View %s\'s profile @ %s', $profile_name, $item['author-link']),
694 'profile_url' => $profile_link,
695 'item_photo_menu_html' => $this->item->photoMenu($item, $formSecurityToken),
696 'name' => $profile_name,
697 'sparkle' => $sparkle,
699 'thumb' => $this->baseURL->remove($this->item->getAuthorAvatar($item)),
701 'body_html' => $body_html,
702 'tags' => $tags['tags'],
703 'hashtags' => $tags['hashtags'],
704 'mentions' => $tags['mentions'],
705 'implicit_mentions' => $tags['implicit_mentions'],
706 'txt_cats' => $this->l10n->t('Categories:'),
707 'txt_folders' => $this->l10n->t('Filed under:'),
708 'has_cats' => ((count($categories)) ? 'true' : ''),
709 'has_folders' => ((count($folders)) ? 'true' : ''),
710 'categories' => $categories,
711 'folders' => $folders,
712 'text' => strip_tags($body_html),
713 'localtime' => DateTimeFormat::local($item['created'], 'r'),
714 'utc' => DateTimeFormat::utc($item['created'], 'c'),
715 'ago' => (($item['app']) ? $this->l10n->t('%s from %s', Temporal::getRelativeDate($item['created']), $item['app']) : Temporal::getRelativeDate($item['created'])),
716 'location_html' => $location_html,
720 'owner_photo' => $this->baseURL->remove($this->item->getOwnerAvatar($item)),
721 'plink' => ItemModel::getPlink($item),
724 'isstarred' => 'unstarred',
727 'vote' => $likebuttons,
729 'dislike_html ' => '',
730 'comment_html' => '',
731 'conv' => ($preview ? '' : ['href' => 'display/' . $item['guid'], 'title' => $this->l10n->t('View in context')]),
732 'previewing' => $previewing,
733 'wait' => $this->l10n->t('Please wait'),
737 $arr = ['item' => $item, 'output' => $tmp_item];
738 Hook::callAll('display_item', $arr);
740 $threads[$threadsid]['id'] = $item['id'];
741 $threads[$threadsid]['network'] = $item['network'];
742 $threads[$threadsid]['items'] = [$arr['output']];
746 $page_template = Renderer::getMarkupTemplate("threaded_conversation.tpl");
748 $conv = new Thread($mode, $preview, $writable);
751 * get all the topmost parents
752 * this shouldn't be needed, as we should have only them in our array
753 * But for now, this array respects the old style, just in case
755 foreach ($items as $item) {
756 if (in_array($item['author-id'], $blocklist)) {
760 // Can we put this after the visibility check?
761 $this->builtinActivityPuller($item, $conv_responses);
763 // Only add what is visible
764 if ($item['network'] === Protocol::MAIL && $this->session->getLocalUserId() != $item['uid']) {
768 if (!$this->item->isVisibleActivity($item)) {
772 /// @todo Check if this call is needed or not
773 $arr = ['item' => $item];
774 Hook::callAll('display_item', $arr);
776 $item['pagedrop'] = $page_dropping;
778 if ($item['gravity'] == ItemModel::GRAVITY_PARENT) {
779 $item_object = new PostObject($item);
780 $conv->addParent($item_object);
784 $threads = $conv->getTemplateData($conv_responses, $formSecurityToken);
786 $this->logger->info('[ERROR] conversation : Failed to get template data.');
792 $o = Renderer::replaceMacros($page_template, [
793 '$baseurl' => $this->baseURL,
794 '$return_path' => $this->args->getQueryString(),
795 '$live_update' => $live_update_div,
796 '$remove' => $this->l10n->t('remove'),
798 '$update' => $update,
799 '$threads' => $threads,
800 '$dropping' => ($page_dropping ? $this->l10n->t('Delete Selected Items') : false),
803 $this->profiler->stopRecording();
807 private function getBlocklist(): array
809 if (!$this->session->getLocalUserId()) {
813 $str_blocked = str_replace(["\n", "\r"], ",", $this->pConfig->get($this->session->getLocalUserId(), 'system', 'blocked') ?? '');
814 if (empty($str_blocked)) {
820 foreach (explode(',', $str_blocked) as $entry) {
821 $cid = Contact::getIdForURL(trim($entry), 0, false);
831 * Adds some information (Causer, post reason, direction) to the fetched post row.
833 * @param array $row Post row
834 * @param array $activity Contact data of the resharer
835 * @param array $thr_parent Thread parent row
837 * @return array items with parents and comments
839 private function addRowInformation(array $row, array $activity, array $thr_parent): array
841 $this->profiler->startRecording('rendering');
843 if (!$row['writable']) {
844 $row['writable'] = in_array($row['network'], Protocol::FEDERATED);
847 if (!empty($activity)) {
848 if (($row['gravity'] == ItemModel::GRAVITY_PARENT)) {
849 $row['post-reason'] = ItemModel::PR_ANNOUNCEMENT;
851 $row = array_merge($row, $activity);
852 $contact = Contact::getById($activity['causer-id'], ['url', 'name', 'thumb']);
854 $row['causer-link'] = $contact['url'];
855 $row['causer-avatar'] = $contact['thumb'];
856 $row['causer-name'] = $contact['name'];
857 } elseif (($row['gravity'] == ItemModel::GRAVITY_ACTIVITY) && ($row['verb'] == Activity::ANNOUNCE) &&
858 ($row['author-id'] == $activity['causer-id'])) {
863 switch ($row['post-reason']) {
864 case ItemModel::PR_TO:
865 $row['direction'] = ['direction' => 7, 'title' => $this->l10n->t('You had been addressed (%s).', 'to')];
867 case ItemModel::PR_CC:
868 $row['direction'] = ['direction' => 7, 'title' => $this->l10n->t('You had been addressed (%s).', 'cc')];
870 case ItemModel::PR_BTO:
871 $row['direction'] = ['direction' => 7, 'title' => $this->l10n->t('You had been addressed (%s).', 'bto')];
873 case ItemModel::PR_BCC:
874 $row['direction'] = ['direction' => 7, 'title' => $this->l10n->t('You had been addressed (%s).', 'bcc')];
876 case ItemModel::PR_FOLLOWER:
877 $row['direction'] = ['direction' => 6, 'title' => $this->l10n->t('You are following %s.', $row['causer-name'] ?: $row['author-name'])];
879 case ItemModel::PR_TAG:
880 $row['direction'] = ['direction' => 4, 'title' => $this->l10n->t('You subscribed to one or more tags in this post.')];
882 case ItemModel::PR_ANNOUNCEMENT:
883 if (!empty($row['causer-id']) && $this->pConfig->get($this->session->getLocalUserId(), 'system', 'display_resharer')) {
884 $row['owner-id'] = $row['causer-id'];
885 $row['owner-link'] = $row['causer-link'];
886 $row['owner-avatar'] = $row['causer-avatar'];
887 $row['owner-name'] = $row['causer-name'];
890 if (in_array($row['gravity'], [ItemModel::GRAVITY_PARENT, ItemModel::GRAVITY_COMMENT]) && !empty($row['causer-id'])) {
891 $causer = ['uid' => 0, 'id' => $row['causer-id'], 'network' => $row['causer-network'], 'url' => $row['causer-link']];
893 $row['reshared'] = $this->l10n->t('%s reshared this.', '<a href="'. htmlentities(Contact::magicLinkByContact($causer)) .'">' . htmlentities($row['causer-name']) . '</a>');
895 $row['direction'] = ['direction' => 3, 'title' => (empty($row['causer-id']) ? $this->l10n->t('Reshared') : $this->l10n->t('Reshared by %s <%s>', $row['causer-name'], $row['causer-link']))];
897 case ItemModel::PR_COMMENT:
898 $row['direction'] = ['direction' => 5, 'title' => $this->l10n->t('%s is participating in this thread.', $row['author-name'])];
900 case ItemModel::PR_STORED:
901 $row['direction'] = ['direction' => 8, 'title' => $this->l10n->t('Stored for general reasons')];
903 case ItemModel::PR_GLOBAL:
904 $row['direction'] = ['direction' => 9, 'title' => $this->l10n->t('Global post')];
906 case ItemModel::PR_RELAY:
907 $row['direction'] = ['direction' => 10, 'title' => (empty($row['causer-id']) ? $this->l10n->t('Sent via an relay server') : $this->l10n->t('Sent via the relay server %s <%s>', $row['causer-name'], $row['causer-link']))];
909 case ItemModel::PR_FETCHED:
910 $row['direction'] = ['direction' => 2, 'title' => (empty($row['causer-id']) ? $this->l10n->t('Fetched') : $this->l10n->t('Fetched because of %s <%s>', $row['causer-name'], $row['causer-link']))];
912 case ItemModel::PR_COMPLETION:
913 $row['direction'] = ['direction' => 2, 'title' => $this->l10n->t('Stored because of a child post to complete this thread.')];
915 case ItemModel::PR_DIRECT:
916 $row['direction'] = ['direction' => 6, 'title' => $this->l10n->t('Local delivery')];
918 case ItemModel::PR_ACTIVITY:
919 $row['direction'] = ['direction' => 2, 'title' => $this->l10n->t('Stored because of your activity (like, comment, star, ...)')];
921 case ItemModel::PR_DISTRIBUTE:
922 $row['direction'] = ['direction' => 6, 'title' => $this->l10n->t('Distributed')];
924 case ItemModel::PR_PUSHED:
925 $row['direction'] = ['direction' => 1, 'title' => $this->l10n->t('Pushed to us')];
929 $row['thr-parent-row'] = $thr_parent;
931 $this->profiler->stopRecording();
936 * Add comments to top level entries that had been fetched before
938 * The system will fetch the comments for the local user whenever possible.
939 * This behaviour is currently needed to allow commenting on Friendica posts.
941 * @param array $parents Parent items
942 * @param bool $block_authors
945 * @param string $mode
946 * @return array items with parents and comments
947 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
949 private function addChildren(array $parents, bool $block_authors, string $order, int $uid, string $mode): array
951 $this->profiler->startRecording('rendering');
952 if (count($parents) > 1) {
953 $max_comments = $this->config->get('system', 'max_comments', 100);
955 $max_comments = $this->config->get('system', 'max_display_comments', 1000);
960 $commentcounter = [];
961 $activitycounter = [];
963 foreach ($parents as $parent) {
964 if (!empty($parent['thr-parent-id']) && !empty($parent['gravity']) && ($parent['gravity'] == ItemModel::GRAVITY_ACTIVITY)) {
965 $uriid = $parent['thr-parent-id'];
966 if (!empty($parent['author-id'])) {
967 $activities[$uriid] = ['causer-id' => $parent['author-id']];
968 foreach (['commented', 'received', 'created'] as $orderfields) {
969 if (!empty($parent[$orderfields])) {
970 $activities[$uriid][$orderfields] = $parent[$orderfields];
975 $uriid = $parent['uri-id'];
979 $commentcounter[$uriid] = 0;
980 $activitycounter[$uriid] = 0;
983 $condition = ['parent-uri-id' => $uriids];
984 if ($block_authors) {
985 $condition['author-hidden'] = false;
988 if ($this->config->get('system', 'emoji_activities')) {
989 $emojis = $this->getEmojis($uriids);
990 $condition = DBA::mergeConditions($condition, ["(`gravity` != ? OR `origin`)", ItemModel::GRAVITY_ACTIVITY]);
993 $condition = DBA::mergeConditions($condition,
994 ["`uid` IN (0, ?) AND (NOT `vid` IN (?, ?, ?) OR `vid` IS NULL)", $uid, Verb::getID(Activity::FOLLOW), Verb::getID(Activity::VIEW), Verb::getID(Activity::READ)]);
996 $condition = DBA::mergeConditions($condition, ["(`uid` != ? OR `private` != ?)", 0, ItemModel::PRIVATE]);
998 $condition = DBA::mergeConditions($condition,
999 ["`visible` AND NOT `deleted` AND NOT `author-blocked` AND NOT `owner-blocked`
1000 AND ((NOT `contact-pending` AND (`contact-rel` IN (?, ?))) OR `self` OR `contact-uid` = ?)",
1001 Contact::SHARING, Contact::FRIEND, 0]);
1003 $thread_parents = Post::select(['uri-id', 'causer-id'], $condition, ['order' => ['uri-id' => false, 'uid']]);
1007 while ($row = Post::fetch($thread_parents)) {
1008 $thr_parent[$row['uri-id']] = $row;
1010 DBA::close($thread_parents);
1012 $params = ['order' => ['uri-id' => true, 'uid' => true]];
1014 $thread_items = Post::select(array_merge(ItemModel::DISPLAY_FIELDLIST, ['featured', 'contact-uid', 'gravity', 'post-type', 'post-reason']), $condition, $params);
1017 $quote_uri_ids = [];
1020 while ($row = Post::fetch($thread_items)) {
1021 if (!empty($items[$row['uri-id']]) && ($row['uid'] == 0)) {
1025 if (($mode != self::MODE_CONTACTS) && !$row['origin']) {
1026 $row['featured'] = false;
1029 if ($max_comments > 0) {
1030 if (($row['gravity'] == ItemModel::GRAVITY_COMMENT) && (++$commentcounter[$row['parent-uri-id']] > $max_comments)) {
1033 if (($row['gravity'] == ItemModel::GRAVITY_ACTIVITY) && (++$activitycounter[$row['parent-uri-id']] > $max_comments)) {
1038 $authors[] = $row['author-id'];
1039 $authors[] = $row['owner-id'];
1041 if (in_array($row['gravity'], [ItemModel::GRAVITY_PARENT, ItemModel::GRAVITY_COMMENT])) {
1042 $quote_uri_ids[$row['uri-id']] = [
1043 'uri-id' => $row['uri-id'],
1044 'uri' => $row['uri'],
1045 'parent-uri-id' => $row['parent-uri-id'],
1046 'parent-uri' => $row['parent-uri'],
1050 $items[$row['uri-id']] = $this->addRowInformation($row, $activities[$row['uri-id']] ?? [], $thr_parent[$row['thr-parent-id']] ?? []);
1053 DBA::close($thread_items);
1055 $quotes = Post::select(array_merge(ItemModel::DISPLAY_FIELDLIST, ['featured', 'contact-uid', 'gravity', 'post-type', 'post-reason']), ['quote-uri-id' => array_column($quote_uri_ids, 'uri-id'), 'body' => '', 'uid' => 0]);
1056 while ($quote = Post::fetch($quotes)) {
1060 $row['verb'] = $row['body'] = $row['raw-body'] = Activity::ANNOUNCE;
1061 $row['gravity'] = ItemModel::GRAVITY_ACTIVITY;
1062 $row['object-type'] = Activity\ObjectType::NOTE;
1063 $row['parent-uri'] = $quote_uri_ids[$quote['quote-uri-id']]['parent-uri'];
1064 $row['parent-uri-id'] = $quote_uri_ids[$quote['quote-uri-id']]['parent-uri-id'];
1065 $row['thr-parent'] = $quote_uri_ids[$quote['quote-uri-id']]['uri'];
1066 $row['thr-parent-id'] = $quote_uri_ids[$quote['quote-uri-id']]['uri-id'];
1068 $authors[] = $row['author-id'];
1069 $authors[] = $row['owner-id'];
1071 $items[$row['uri-id']] = $this->addRowInformation($row, [], []);
1073 DBA::close($quotes);
1075 $authors = array_unique($authors);
1080 if (!empty($authors)) {
1081 $usercontacts = DBA::select('user-contact', ['cid', 'blocked', 'ignored', 'collapsed'], ['uid' => $uid, 'cid' => $authors]);
1082 while ($usercontact = DBA::fetch($usercontacts)) {
1083 if ($usercontact['blocked']) {
1084 $blocks[] = $usercontact['cid'];
1086 if ($usercontact['ignored']) {
1087 $ignores[] = $usercontact['cid'];
1089 if ($usercontact['collapsed']) {
1090 $collapses[] = $usercontact['cid'];
1093 DBA::close($usercontacts);
1096 foreach ($items as $key => $row) {
1097 $items[$key]['emojis'] = $emojis[$key] ?? [];
1099 $always_display = in_array($mode, [self::MODE_CONTACTS, self::MODE_CONTACT_POSTS]);
1101 $items[$key]['user-blocked-author'] = !$always_display && in_array($row['author-id'], $blocks);
1102 $items[$key]['user-ignored-author'] = !$always_display && in_array($row['author-id'], $ignores);
1103 $items[$key]['user-blocked-owner'] = !$always_display && in_array($row['owner-id'], $blocks);
1104 $items[$key]['user-ignored-owner'] = !$always_display && in_array($row['owner-id'], $ignores);
1105 $items[$key]['user-collapsed-author'] = !$always_display && in_array($row['author-id'], $collapses);
1106 $items[$key]['user-collapsed-owner'] = !$always_display && in_array($row['owner-id'], $collapses);
1108 if (in_array($mode, [self::MODE_COMMUNITY, self::MODE_NETWORK]) &&
1109 (in_array($row['author-id'], $blocks) || in_array($row['owner-id'], $blocks) || in_array($row['author-id'], $ignores) || in_array($row['owner-id'], $ignores))) {
1110 unset($items[$key]);
1114 $items = $this->convSort($items, $order);
1116 $this->profiler->stopRecording();
1121 * Fetch emoji reaction from the conversation
1123 * @param array $uriids
1126 private function getEmojis(array $uriids): array
1129 Activity::LIKE => '👍',
1130 Activity::DISLIKE => '👎',
1131 Activity::ATTEND => '✔️',
1132 Activity::ATTENDMAYBE => '❓',
1133 Activity::ATTENDNO => '❌',
1134 Activity::ANNOUNCE => '♻',
1135 Activity::VIEW => '📺',
1138 $index_list = array_values($activity_emoji);
1139 $verbs = array_merge(array_keys($activity_emoji), [Activity::EMOJIREACT]);
1141 $condition = DBA::mergeConditions(['parent-uri-id' => $uriids, 'gravity' => ItemModel::GRAVITY_ACTIVITY, 'verb' => $verbs], ["NOT `deleted`"]);
1142 $separator = chr(255) . chr(255) . chr(255);
1144 $sql = "SELECT `thr-parent-id`, `body`, `verb`, COUNT(*) AS `total`, GROUP_CONCAT(REPLACE(`author-name`, '" . $separator . "', ' ') SEPARATOR '". $separator ."' LIMIT 50) AS `title` FROM `post-view` WHERE " . array_shift($condition) . " GROUP BY `thr-parent-id`, `verb`, `body`";
1148 $rows = DBA::p($sql, $condition);
1149 while ($row = DBA::fetch($rows)) {
1150 $row['verb'] = $row['body'] ? Activity::EMOJIREACT : $row['verb'];
1151 $emoji = $row['body'] ?: $activity_emoji[$row['verb']];
1152 if (!isset($index_list[$emoji])) {
1153 $index_list[] = $emoji;
1155 $index = array_search($emoji, $index_list);
1157 $emojis[$row['thr-parent-id']][$index]['emoji'] = $emoji;
1158 $emojis[$row['thr-parent-id']][$index]['verb'] = $row['verb'];
1159 $emojis[$row['thr-parent-id']][$index]['total'] = ($emojis[$row['thr-parent-id']][$index]['total'] ?? 0) + $row['total'];
1160 $emojis[$row['thr-parent-id']][$index]['title'] = array_unique(array_merge($emojis[$row['thr-parent-id']][$index]['title'] ?? [], explode($separator, $row['title'])));
1168 * Plucks the children of the given parent from a given item list.
1170 * @param array $item_list
1171 * @param array $parent
1172 * @param bool $recursive
1175 private function getItemChildren(array &$item_list, array $parent, bool $recursive = true): array
1177 $this->profiler->startRecording('rendering');
1179 foreach ($item_list as $i => $item) {
1180 if ($item['gravity'] != ItemModel::GRAVITY_PARENT) {
1182 // Fallback to parent-uri if thr-parent is not set
1183 $thr_parent = $item['thr-parent-id'];
1184 if ($thr_parent == '') {
1185 $thr_parent = $item['parent-uri-id'];
1188 if ($thr_parent == $parent['uri-id']) {
1189 $item['children'] = $this->getItemChildren($item_list, $item);
1191 $children[] = $item;
1192 unset($item_list[$i]);
1194 } elseif ($item['parent-uri-id'] == $parent['uri-id']) {
1195 $children[] = $item;
1196 unset($item_list[$i]);
1200 $this->profiler->stopRecording();
1205 * Recursively sorts a tree-like item array
1207 * @param array $items
1210 private function sortItemChildren(array $items): array
1212 $this->profiler->startRecording('rendering');
1214 usort($result, [$this, 'sortThrReceivedRev']);
1215 foreach ($result as $k => $i) {
1216 if (isset($result[$k]['children'])) {
1217 $result[$k]['children'] = $this->sortItemChildren($result[$k]['children']);
1220 $this->profiler->stopRecording();
1225 * Recursively add all children items at the top level of a list
1227 * @param array $children List of items to append
1228 * @param array $item_list
1230 private function addChildrenToList(array $children, array &$item_list)
1232 foreach ($children as $child) {
1233 $item_list[] = $child;
1234 if (isset($child['children'])) {
1235 $this->addChildrenToList($child['children'], $item_list);
1241 * Selectively flattens a tree-like item structure to prevent threading stairs
1243 * This recursive function takes the item tree structure created by conv_sort() and
1244 * flatten the extraneous depth levels when people reply sequentially, removing the
1245 * stairs effect in threaded conversations limiting the available content width.
1247 * The basic principle is the following: if a post item has only one reply and is
1248 * the last reply of its parent, then the reply is moved to the parent.
1250 * This process is rendered somewhat more complicated because items can be either
1251 * replies or likes, and these don't factor at all in the reply count/last reply.
1253 * @param array $parent A tree-like array of items
1256 private function smartFlattenConversation(array $parent): array
1258 $this->profiler->startRecording('rendering');
1259 if (!isset($parent['children']) || count($parent['children']) == 0) {
1260 $this->profiler->stopRecording();
1264 // We use a for loop to ensure we process the newly-moved items
1265 for ($i = 0; $i < count($parent['children']); $i++) {
1266 $child = $parent['children'][$i];
1268 if (isset($child['children']) && count($child['children'])) {
1269 // This helps counting only the regular posts
1270 $count_post_closure = function ($var) {
1271 $this->profiler->stopRecording();
1272 return $var['verb'] === Activity::POST;
1275 $child_post_count = count(array_filter($child['children'], $count_post_closure));
1277 $remaining_post_count = count(array_filter(array_slice($parent['children'], $i), $count_post_closure));
1279 // If there's only one child's children post and this is the last child post
1280 if ($child_post_count == 1 && $remaining_post_count == 1) {
1282 // Searches the post item in the children
1284 while ($child['children'][$j]['verb'] !== Activity::POST && $j < count($child['children'])) {
1288 $moved_item = $child['children'][$j];
1289 unset($parent['children'][$i]['children'][$j]);
1290 $parent['children'][] = $moved_item;
1292 $parent['children'][$i] = $this->smartFlattenConversation($child);
1297 $this->profiler->stopRecording();
1302 * Expands a flat list of items into corresponding tree-like conversation structures.
1304 * sort the top-level posts either on "received" or "commented", and finally
1305 * append all the items at the top level (???)
1307 * @param array $item_list A list of items belonging to one or more conversations
1308 * @param string $order Either on "received" or "commented"
1310 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1312 private function convSort(array $item_list, string $order): array
1314 $this->profiler->startRecording('rendering');
1317 if (!(is_array($item_list) && count($item_list))) {
1318 $this->profiler->stopRecording();
1322 $blocklist = $this->getBlocklist();
1326 // Dedupes the item list on the uri to prevent infinite loops
1327 foreach ($item_list as $item) {
1328 if (in_array($item['author-id'], $blocklist)) {
1332 $item_array[$item['uri-id']] = $item;
1335 // Extract the top level items
1336 foreach ($item_array as $item) {
1337 if ($item['gravity'] == ItemModel::GRAVITY_PARENT) {
1342 if (stristr($order, 'pinned_received')) {
1343 usort($parents, [$this, 'sortThrFeaturedReceived']);
1344 } elseif (stristr($order, 'pinned_commented')) {
1345 usort($parents, [$this, 'sortThrFeaturedCommented']);
1346 } elseif (stristr($order, 'received')) {
1347 usort($parents, [$this, 'sortThrReceived']);
1348 } elseif (stristr($order, 'commented')) {
1349 usort($parents, [$this, 'sortThrCommented']);
1350 } elseif (stristr($order, 'created')) {
1351 usort($parents, [$this, 'sortThrCreated']);
1355 * Plucks children from the item_array, second pass collects eventual orphan
1356 * items and add them as children of their top-level post.
1358 foreach ($parents as $i => $parent) {
1359 $parents[$i]['children'] = array_merge($this->getItemChildren($item_array, $parent, true),
1360 $this->getItemChildren($item_array, $parent, false));
1363 foreach ($parents as $i => $parent) {
1364 $parents[$i]['children'] = $this->sortItemChildren($parents[$i]['children']);
1367 if (!$this->pConfig->get($this->session->getLocalUserId(), 'system', 'no_smart_threading', 0)) {
1368 foreach ($parents as $i => $parent) {
1369 $parents[$i] = $this->smartFlattenConversation($parent);
1373 /// @TODO: Stop recursively adding all children back to the top level (!!!)
1374 /// However, this apparently ensures responses (likes, attendance) display (?!)
1375 foreach ($parents as $parent) {
1376 if (count($parent['children'])) {
1377 $this->addChildrenToList($parent['children'], $parents);
1381 $this->profiler->stopRecording();
1386 * usort() callback to sort item arrays by featured and the received key
1392 private function sortThrFeaturedReceived(array $a, array $b): int
1394 if ($b['featured'] && !$a['featured']) {
1396 } elseif (!$b['featured'] && $a['featured']) {
1400 return strcmp($b['received'], $a['received']);
1404 * usort() callback to sort item arrays by featured and the received key
1410 private function sortThrFeaturedCommented(array $a, array $b): int
1412 if ($b['featured'] && !$a['featured']) {
1414 } elseif (!$b['featured'] && $a['featured']) {
1418 return strcmp($b['commented'], $a['commented']);
1422 * usort() callback to sort item arrays by the received key
1428 private function sortThrReceived(array $a, array $b): int
1430 return strcmp($b['received'], $a['received']);
1434 * usort() callback to reverse sort item arrays by the received key
1440 private function sortThrReceivedRev(array $a, array $b): int
1442 return strcmp($a['received'], $b['received']);
1446 * usort() callback to sort item arrays by the commented key
1452 private function sortThrCommented(array $a, array $b): int
1454 return strcmp($b['commented'], $a['commented']);
1458 * usort() callback to sort item arrays by the created key
1464 private function sortThrCreated(array $a, array $b): int
1466 return strcmp($b['created'], $a['created']);