3 * @copyright Copyright (C) 2010-2021, 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/>.
23 use Friendica\Content\ContactSelector;
24 use Friendica\Content\Feature;
25 use Friendica\Core\ACL;
26 use Friendica\Core\Hook;
27 use Friendica\Core\Logger;
28 use Friendica\Core\Protocol;
29 use Friendica\Core\Renderer;
30 use Friendica\Core\Session;
31 use Friendica\Core\Theme;
32 use Friendica\Database\DBA;
34 use Friendica\Model\Contact;
35 use Friendica\Model\Item;
36 use Friendica\Model\Post;
37 use Friendica\Model\Tag;
38 use Friendica\Model\User;
39 use Friendica\Model\Verb;
40 use Friendica\Object\Post as PostObject;
41 use Friendica\Object\Thread;
42 use Friendica\Protocol\Activity;
43 use Friendica\Util\Crypto;
44 use Friendica\Util\DateTimeFormat;
45 use Friendica\Util\Proxy;
46 use Friendica\Util\Strings;
47 use Friendica\Util\Temporal;
48 use Friendica\Util\XML;
51 * Render actions localized
54 * @throws ImagickException
55 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
57 function localize_item(&$item)
59 DI::profiler()->startRecording('rendering');
60 /// @todo The following functionality needs to be cleaned up.
61 if (!empty($item['verb'])) {
62 $activity = DI::activity();
64 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
66 if (stristr($item['verb'], Activity::POKE)) {
67 $verb = urldecode(substr($item['verb'], strpos($item['verb'],'#') + 1));
69 DI::profiler()->stopRecording();
72 if ($item['object-type'] == "" || $item['object-type'] !== Activity\ObjectType::PERSON) {
73 DI::profiler()->stopRecording();
77 $obj = XML::parseString($xmlhead . $item['object']);
83 foreach ($obj->link as $l) {
84 $atts = $l->attributes();
85 switch ($atts['rel']) {
86 case "alternate": $Blink = $atts['href'];
87 case "photo": $Bphoto = $atts['href'];
91 $author = ['uid' => 0, 'id' => $item['author-id'],
92 'network' => $item['author-network'], 'url' => $item['author-link']];
93 $A = '[url=' . Contact::magicLinkByContact($author) . ']' . $item['author-name'] . '[/url]';
96 $B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
101 if ($Bphoto != "" && !empty($Blink)) {
102 $Bphoto = '[url=' . Contact::magicLink($Blink) . '][img=80x80]' . $Bphoto . '[/img][/url]';
106 * we can't have a translation string with three positions but no distinguishable text
107 * So here is the translate string.
109 $txt = DI::l10n()->t('%1$s poked %2$s');
111 // now translate the verb
112 $poked_t = trim(sprintf($txt, '', ''));
113 $txt = str_replace($poked_t, DI::l10n()->t($verb), $txt);
115 // then do the sprintf on the translation string
117 $item['body'] = sprintf($txt, $A, $B) . "\n\n\n" . $Bphoto;
121 if ($activity->match($item['verb'], Activity::TAG)) {
122 $fields = ['author-id', 'author-link', 'author-name', 'author-network',
123 'verb', 'object-type', 'resource-id', 'body', 'plink'];
124 $obj = Post::selectFirst($fields, ['uri' => $item['parent-uri']]);
125 if (!DBA::isResult($obj)) {
126 DI::profiler()->stopRecording();
130 $author_arr = ['uid' => 0, 'id' => $item['author-id'],
131 'network' => $item['author-network'], 'url' => $item['author-link']];
132 $author = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $item['author-name'] . '[/url]';
134 $author_arr = ['uid' => 0, 'id' => $obj['author-id'],
135 'network' => $obj['author-network'], 'url' => $obj['author-link']];
136 $objauthor = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $obj['author-name'] . '[/url]';
138 switch ($obj['verb']) {
140 switch ($obj['object-type']) {
141 case Activity\ObjectType::EVENT:
142 $post_type = DI::l10n()->t('event');
145 $post_type = DI::l10n()->t('status');
149 if ($obj['resource-id']) {
150 $post_type = DI::l10n()->t('photo');
151 $m=[]; preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
152 $rr['plink'] = $m[1];
154 $post_type = DI::l10n()->t('status');
156 // Let's break everthing ... ;-)
159 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
161 $parsedobj = XML::parseString($xmlhead . $item['object']);
163 $tag = sprintf('#[url=%s]%s[/url]', $parsedobj->id, $parsedobj->content);
164 $item['body'] = DI::l10n()->t('%1$s tagged %2$s\'s %3$s with %4$s', $author, $objauthor, $plink, $tag);
169 if (preg_match_all('/@\[url=(.*?)\]/is', $item['body'], $matches, PREG_SET_ORDER)) {
170 foreach ($matches as $mtch) {
171 if (!strpos($mtch[1], 'zrl=')) {
172 $item['body'] = str_replace($mtch[0], '@[url=' . Contact::magicLink($mtch[1]) . ']', $item['body']);
177 // add sparkle links to appropriate permalinks
178 // Only create a redirection to a magic link when logged in
179 if (!empty($item['plink']) && Session::isAuthenticated()) {
180 $author = ['uid' => 0, 'id' => $item['author-id'],
181 'network' => $item['author-network'], 'url' => $item['author-link']];
182 $item['plink'] = Contact::magicLinkByContact($author, $item['plink']);
184 DI::profiler()->stopRecording();
188 * Count the total of comments on this item and its desendants
189 * @TODO proper type-hint + doc-tag
193 function count_descendants($item) {
194 $total = count($item['children']);
197 foreach ($item['children'] as $child) {
198 if (!visible_activity($child)) {
201 $total += count_descendants($child);
208 function visible_activity($item) {
210 $activity = DI::activity();
212 if (empty($item['verb']) || $activity->isHidden($item['verb'])) {
216 // @TODO below if() block can be rewritten to a single line: $isVisible = allConditionsHere;
217 if ($activity->match($item['verb'], Activity::FOLLOW) &&
218 $item['object-type'] === Activity\ObjectType::NOTE &&
219 empty($item['self']) &&
220 $item['uid'] == local_user()) {
227 function conv_get_blocklist()
233 $str_blocked = str_replace(["\n", "\r"], ",", DI::pConfig()->get(local_user(), 'system', 'blocked'));
234 if (empty($str_blocked)) {
240 foreach (explode(',', $str_blocked) as $entry) {
241 $cid = Contact::getIdForURL(trim($entry), 0, false);
251 * "Render" a conversation or list of items for HTML display.
252 * There are two major forms of display:
253 * - Sequential or unthreaded ("New Item View" or search results)
254 * - conversation view
255 * The $mode parameter decides between the various renderings and also
256 * figures out how to determine page owner and other contextual items
257 * that are based on unique features of the calling module.
259 * @param array $items
262 * @param bool $preview
263 * @param string $order
266 * @throws ImagickException
267 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
269 function conversation(App $a, array $items, $mode, $update, $preview = false, $order = 'commented', $uid = 0)
271 DI::profiler()->startRecording('rendering');
274 $page->registerFooterScript(Theme::getPathForFile('asset/typeahead.js/dist/typeahead.bundle.js'));
275 $page->registerFooterScript(Theme::getPathForFile('js/friendica-tagsinput/friendica-tagsinput.js'));
276 $page->registerStylesheet(Theme::getPathForFile('js/friendica-tagsinput/friendica-tagsinput.css'));
277 $page->registerStylesheet(Theme::getPathForFile('js/friendica-tagsinput/friendica-tagsinput-typeahead.css'));
279 $ssl_state = (local_user() ? true : false);
281 $live_update_div = '';
283 $blocklist = conv_get_blocklist();
285 $previewing = (($preview) ? ' preview ' : '');
287 if ($mode === 'network') {
288 $items = conversation_add_children($items, false, $order, $uid);
291 * The special div is needed for liveUpdate to kick in for this page.
292 * We only launch liveUpdate if you aren't filtering in some incompatible
293 * way and also you aren't writing a comment (discovered in javascript).
295 $live_update_div = '<div id="live-network"></div>' . "\r\n"
296 . "<script> var profile_uid = " . $_SESSION['uid']
297 . "; var netargs = '" . substr(DI::args()->getCommand(), 8)
299 . (!empty($_GET['contactid']) ? '&contactid=' . rawurlencode($_GET['contactid']) : '')
300 . (!empty($_GET['search']) ? '&search=' . rawurlencode($_GET['search']) : '')
301 . (!empty($_GET['star']) ? '&star=' . rawurlencode($_GET['star']) : '')
302 . (!empty($_GET['order']) ? '&order=' . rawurlencode($_GET['order']) : '')
303 . (!empty($_GET['bmark']) ? '&bmark=' . rawurlencode($_GET['bmark']) : '')
304 . (!empty($_GET['liked']) ? '&liked=' . rawurlencode($_GET['liked']) : '')
305 . (!empty($_GET['conv']) ? '&conv=' . rawurlencode($_GET['conv']) : '')
306 . (!empty($_GET['nets']) ? '&nets=' . rawurlencode($_GET['nets']) : '')
307 . (!empty($_GET['cmin']) ? '&cmin=' . rawurlencode($_GET['cmin']) : '')
308 . (!empty($_GET['cmax']) ? '&cmax=' . rawurlencode($_GET['cmax']) : '')
309 . (!empty($_GET['file']) ? '&file=' . rawurlencode($_GET['file']) : '')
311 . "'; </script>\r\n";
313 } elseif ($mode === 'profile') {
314 $items = conversation_add_children($items, false, $order, $uid);
318 if (!empty($_GET['tab'])) {
319 $tab = Strings::escapeTags(trim($_GET['tab']));
321 if ($tab === 'posts') {
323 * This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
324 * because browser prefetching might change it on us. We have to deliver it with the page.
327 $live_update_div = '<div id="live-profile"></div>' . "\r\n"
328 . "<script> var profile_uid = " . $uid
329 . "; var netargs = '?f='; </script>\r\n";
332 } elseif ($mode === 'notes') {
333 $items = conversation_add_children($items, false, $order, local_user());
336 $live_update_div = '<div id="live-notes"></div>' . "\r\n"
337 . "<script> var profile_uid = " . local_user()
338 . "; var netargs = '/?f='; </script>\r\n";
340 } elseif ($mode === 'display') {
341 $items = conversation_add_children($items, false, $order, $uid);
344 $live_update_div = '<div id="live-display"></div>' . "\r\n"
345 . "<script> var profile_uid = " . Session::get('uid', 0) . ";"
348 } elseif ($mode === 'community') {
349 $items = conversation_add_children($items, true, $order, $uid);
352 $live_update_div = '<div id="live-community"></div>' . "\r\n"
353 . "<script> var profile_uid = -1; var netargs = '" . substr(DI::args()->getCommand(), 10)
355 . (!empty($_GET['no_sharer']) ? '&no_sharer=' . rawurlencode($_GET['no_sharer']) : '')
356 . "'; </script>\r\n";
358 } elseif ($mode === 'contacts') {
359 $items = conversation_add_children($items, false, $order, $uid);
362 $live_update_div = '<div id="live-contact"></div>' . "\r\n"
363 . "<script> var profile_uid = -1; var netargs = '" . substr(DI::args()->getCommand(), 8)
364 ."/?f='; </script>\r\n";
366 } elseif ($mode === 'search') {
367 $live_update_div = '<div id="live-search"></div>' . "\r\n";
370 $page_dropping = ((local_user() && local_user() == $uid) ? true : false);
373 $_SESSION['return_path'] = DI::args()->getQueryString();
376 $cb = ['items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview];
377 Hook::callAll('conversation_start', $cb);
379 $items = $cb['items'];
390 if (DI::pConfig()->get(local_user(), 'system', 'hide_dislike')) {
391 unset($conv_responses['dislike']);
394 // array with html for each thread (parent+comments)
398 $page_template = Renderer::getMarkupTemplate("conversation.tpl");
400 if (!empty($items)) {
401 if (in_array($mode, ['community', 'contacts'])) {
404 $writable = ($items[0]['uid'] == 0) && in_array($items[0]['network'], Protocol::FEDERATED);
411 if (in_array($mode, ['filed', 'search', 'contact-posts'])) {
414 * "New Item View" on network page or search page results
415 * - just loop through the items and format them minimally for display
418 $tpl = 'search_item.tpl';
420 foreach ($items as $item) {
422 if (!visible_activity($item)) {
426 if (in_array($item['author-id'], $blocklist)) {
432 // prevent private email from leaking.
433 if ($item['network'] === Protocol::MAIL && local_user() != $item['uid']) {
437 $profile_name = $item['author-name'];
438 if (!empty($item['author-link']) && empty($item['author-name'])) {
439 $profile_name = $item['author-link'];
442 $tags = Tag::populateFromItem($item);
444 $author = ['uid' => 0, 'id' => $item['author-id'],
445 'network' => $item['author-network'], 'url' => $item['author-link']];
446 $profile_link = Contact::magicLinkByContact($author);
449 if (strpos($profile_link, 'redir/') === 0) {
450 $sparkle = ' sparkle';
453 $locate = ['location' => $item['location'], 'coord' => $item['coord'], 'html' => ''];
454 Hook::callAll('render_location', $locate);
455 $location_html = $locate['html'] ?: Strings::escapeHtml($locate['location'] ?: $locate['coord'] ?: '');
457 localize_item($item);
458 if ($mode === 'filed') {
465 'dropping' => $dropping,
466 'pagedrop' => $page_dropping,
467 'select' => DI::l10n()->t('Select'),
468 'delete' => DI::l10n()->t('Delete'),
478 if (DI::pConfig()->get(local_user(), 'system', 'hide_dislike')) {
479 unset($likebuttons['dislike']);
482 $body_html = Item::prepareBody($item, true, $preview);
484 list($categories, $folders) = DI::contentItem()->determineCategoriesTerms($item, local_user());
486 if (!empty($item['content-warning']) && DI::pConfig()->get(local_user(), 'system', 'disable_cw', false)) {
487 $title = ucfirst($item['content-warning']);
489 $title = $item['title'];
494 'id' => ($preview ? 'P0' : $item['id']),
495 'guid' => ($preview ? 'Q0' : $item['guid']),
496 'commented' => $item['commented'],
497 'received' => $item['received'],
498 'created_date' => $item['created'],
499 'uriid' => $item['uri-id'],
500 'network' => $item['network'],
501 'network_name' => ContactSelector::networkToName($item['author-network'], $item['author-link'], $item['network']),
502 'network_icon' => ContactSelector::networkToIcon($item['network'], $item['author-link']),
503 'linktitle' => DI::l10n()->t('View %s\'s profile @ %s', $profile_name, $item['author-link']),
504 'profile_url' => $profile_link,
505 'item_photo_menu_html' => item_photo_menu($item),
506 'name' => $profile_name,
507 'sparkle' => $sparkle,
509 'thumb' => DI::baseUrl()->remove(Contact::getAvatarUrlForUrl($item['author-link'], $item['uid'], Proxy::SIZE_THUMB)),
511 'body_html' => $body_html,
512 'tags' => $tags['tags'],
513 'hashtags' => $tags['hashtags'],
514 'mentions' => $tags['mentions'],
515 'implicit_mentions' => $tags['implicit_mentions'],
516 'txt_cats' => DI::l10n()->t('Categories:'),
517 'txt_folders' => DI::l10n()->t('Filed under:'),
518 'has_cats' => ((count($categories)) ? 'true' : ''),
519 'has_folders' => ((count($folders)) ? 'true' : ''),
520 'categories' => $categories,
521 'folders' => $folders,
522 'text' => strip_tags($body_html),
523 'localtime' => DateTimeFormat::local($item['created'], 'r'),
524 'ago' => (($item['app']) ? DI::l10n()->t('%s from %s', Temporal::getRelativeDate($item['created']), $item['app']) : Temporal::getRelativeDate($item['created'])),
525 'location_html' => $location_html,
529 'owner_photo' => DI::baseUrl()->remove(Contact::getAvatarUrlForUrl($item['owner-link'], $item['uid'], Proxy::SIZE_THUMB)),
530 'plink' => Item::getPlink($item),
532 'isstarred' => 'unstarred',
535 'vote' => $likebuttons,
537 'dislike_html' => '',
538 'comment_html' => '',
539 'conv' => (($preview) ? '' : ['href'=> 'display/'.$item['guid'], 'title'=> DI::l10n()->t('View in context')]),
540 'previewing' => $previewing,
541 'wait' => DI::l10n()->t('Please wait'),
545 $arr = ['item' => $item, 'output' => $tmp_item];
546 Hook::callAll('display_item', $arr);
548 $threads[$threadsid]['id'] = $item['id'];
549 $threads[$threadsid]['network'] = $item['network'];
550 $threads[$threadsid]['items'] = [$arr['output']];
555 $page_template = Renderer::getMarkupTemplate("threaded_conversation.tpl");
557 $conv = new Thread($mode, $preview, $writable);
560 * get all the topmost parents
561 * this shouldn't be needed, as we should have only them in our array
562 * But for now, this array respects the old style, just in case
564 foreach ($items as $item) {
565 if (in_array($item['author-id'], $blocklist)) {
569 // Can we put this after the visibility check?
570 builtin_activity_puller($item, $conv_responses);
572 // Only add what is visible
573 if ($item['network'] === Protocol::MAIL && local_user() != $item['uid']) {
577 if (!visible_activity($item)) {
581 /// @todo Check if this call is needed or not
582 $arr = ['item' => $item];
583 Hook::callAll('display_item', $arr);
585 $item['pagedrop'] = $page_dropping;
587 if ($item['gravity'] == GRAVITY_PARENT) {
588 $item_object = new PostObject($item);
589 $conv->addParent($item_object);
593 $threads = $conv->getTemplateData($conv_responses);
595 Logger::log('[ERROR] conversation : Failed to get template data.', Logger::DEBUG);
601 $o = Renderer::replaceMacros($page_template, [
602 '$baseurl' => DI::baseUrl()->get($ssl_state),
603 '$return_path' => DI::args()->getQueryString(),
604 '$live_update' => $live_update_div,
605 '$remove' => DI::l10n()->t('remove'),
607 '$update' => $update,
608 '$threads' => $threads,
609 '$dropping' => ($page_dropping ? DI::l10n()->t('Delete Selected Items') : False),
612 DI::profiler()->stopRecording();
617 * Adds some information (Causer, post reason, direction) to the fetched post row.
619 * @param array $row Post row
620 * @param array $activity Contact data of the resharer
622 * @return array items with parents and comments
624 function conversation_add_row_information(array $row, array $activity) {
625 DI::profiler()->startRecording('rendering');
627 if ($row['uid'] == 0) {
628 $row['writable'] = in_array($row['network'], Protocol::FEDERATED);
631 if (!empty($activity)) {
632 if (($row['gravity'] == GRAVITY_PARENT)) {
633 $row['post-reason'] = Item::PR_ANNOUNCEMENT;
634 $row = array_merge($row, $activity);
635 $contact = Contact::getById($activity['causer-id'], ['url', 'name', 'thumb']);
636 $row['causer-link'] = $contact['url'];
637 $row['causer-avatar'] = $contact['thumb'];
638 $row['causer-name'] = $contact['name'];
639 } elseif (($row['gravity'] == GRAVITY_ACTIVITY) && ($row['verb'] == Activity::ANNOUNCE) &&
640 ($row['author-id'] == $activity['causer-id'])) {
645 switch ($row['post-reason']) {
647 $row['direction'] = ['direction' => 7, 'title' => DI::l10n()->t('You had been addressed (%s).', 'to')];
650 $row['direction'] = ['direction' => 7, 'title' => DI::l10n()->t('You had been addressed (%s).', 'cc')];
653 $row['direction'] = ['direction' => 7, 'title' => DI::l10n()->t('You had been addressed (%s).', 'bto')];
656 $row['direction'] = ['direction' => 7, 'title' => DI::l10n()->t('You had been addressed (%s).', 'bcc')];
658 case Item::PR_FOLLOWER:
659 $row['direction'] = ['direction' => 6, 'title' => DI::l10n()->t('You are following %s.', $row['author-name'])];
662 $row['direction'] = ['direction' => 4, 'title' => DI::l10n()->t('Tagged')];
664 case Item::PR_ANNOUNCEMENT:
665 if (!empty($row['causer-id']) && DI::pConfig()->get(local_user(), 'system', 'display_resharer')) {
666 $row['owner-id'] = $row['causer-id'];
667 $row['owner-link'] = $row['causer-link'];
668 $row['owner-avatar'] = $row['causer-avatar'];
669 $row['owner-name'] = $row['causer-name'];
672 if (($row['gravity'] == GRAVITY_PARENT) && !empty($row['causer-id'])) {
673 $causer = ['uid' => 0, 'id' => $row['causer-id'],
674 'network' => $row['causer-network'], 'url' => $row['causer-link']];
675 $row['reshared'] = DI::l10n()->t('%s reshared this.', '<a href="'. htmlentities(Contact::magicLinkByContact($causer)) .'">' . htmlentities($row['causer-name']) . '</a>');
677 $row['direction'] = ['direction' => 3, 'title' => (empty($row['causer-id']) ? DI::l10n()->t('Reshared') : DI::l10n()->t('Reshared by %s <%s>', $row['causer-name'], $row['causer-link']))];
679 case Item::PR_COMMENT:
680 $row['direction'] = ['direction' => 5, 'title' => DI::l10n()->t('%s is participating in this thread.', $row['author-name'])];
682 case Item::PR_STORED:
683 $row['direction'] = ['direction' => 8, 'title' => DI::l10n()->t('Stored')];
685 case Item::PR_GLOBAL:
686 $row['direction'] = ['direction' => 9, 'title' => DI::l10n()->t('Global')];
689 $row['direction'] = ['direction' => 10, 'title' => (empty($row['causer-id']) ? DI::l10n()->t('Relayed') : DI::l10n()->t('Relayed by %s <%s>', $row['causer-name'], $row['causer-link']))];
691 case Item::PR_FETCHED:
692 $row['direction'] = ['direction' => 2, 'title' => (empty($row['causer-id']) ? DI::l10n()->t('Fetched') : DI::l10n()->t('Fetched because of %s <%s>', $row['causer-name'], $row['causer-link']))];
696 DI::profiler()->stopRecording();
701 * Add comments to top level entries that had been fetched before
703 * The system will fetch the comments for the local user whenever possible.
704 * This behaviour is currently needed to allow commenting on Friendica posts.
706 * @param array $parents Parent items
708 * @param $block_authors
711 * @return array items with parents and comments
712 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
714 function conversation_add_children(array $parents, $block_authors, $order, $uid) {
715 DI::profiler()->startRecording('rendering');
716 if (count($parents) > 1) {
717 $max_comments = DI::config()->get('system', 'max_comments', 100);
719 $max_comments = DI::config()->get('system', 'max_display_comments', 1000);
722 $params = ['order' => ['uri-id' => true, 'uid' => true]];
726 $commentcounter = [];
727 $activitycounter = [];
729 foreach ($parents AS $parent) {
730 if (!empty($parent['thr-parent-id']) && !empty($parent['gravity']) && ($parent['gravity'] == GRAVITY_ACTIVITY)) {
731 $uriid = $parent['thr-parent-id'];
732 if (!empty($parent['author-id'])) {
733 $activities[$uriid] = ['causer-id' => $parent['author-id']];
734 foreach (['commented', 'received', 'created'] as $orderfields) {
735 if (!empty($parent[$orderfields])) {
736 $activities[$uriid][$orderfields] = $parent[$orderfields];
741 $uriid = $parent['uri-id'];
745 $commentcounter[$uriid] = 0;
746 $activitycounter[$uriid] = 0;
749 $condition = ['parent-uri-id' => $uriids];
750 if ($block_authors) {
751 $condition['author-hidden'] = false;
754 $condition = DBA::mergeConditions($condition,
755 ["`uid` IN (0, ?) AND (`vid` != ? OR `vid` IS NULL)", $uid, Verb::getID(Activity::FOLLOW)]);
757 $thread_items = Post::selectForUser(local_user(), array_merge(Item::DISPLAY_FIELDLIST, ['pinned', 'contact-uid', 'gravity', 'post-type', 'post-reason']), $condition, $params);
761 while ($row = Post::fetch($thread_items)) {
762 if (!empty($items[$row['uri-id']]) && ($row['uid'] == 0)) {
766 if ($max_comments > 0) {
767 if (($row['gravity'] == GRAVITY_COMMENT) && (++$commentcounter[$row['parent-uri-id']] > $max_comments)) {
770 if (($row['gravity'] == GRAVITY_ACTIVITY) && (++$activitycounter[$row['parent-uri-id']] > $max_comments)) {
774 $items[$row['uri-id']] = conversation_add_row_information($row, $activities[$row['uri-id']] ?? []);
777 DBA::close($thread_items);
779 $items = conv_sort($items, $order);
781 DI::profiler()->stopRecording();
785 function item_photo_menu($item)
787 DI::profiler()->startRecording('rendering');
798 if (local_user() && local_user() == $item['uid'] && $item['gravity'] == GRAVITY_PARENT && !$item['self'] && !$item['mention']) {
799 $sub_link = 'javascript:doFollowThread(' . $item['id'] . '); return false;';
802 $author = ['uid' => 0, 'id' => $item['author-id'],
803 'network' => $item['author-network'], 'url' => $item['author-link']];
804 $profile_link = Contact::magicLinkByContact($author, $item['author-link']);
805 $sparkle = (strpos($profile_link, 'redir/') === 0);
808 $pcid = $item['author-id'];
811 $condition = ['uid' => local_user(), 'nurl' => Strings::normaliseLink($item['author-link'])];
812 $contact = DBA::selectFirst('contact', ['id', 'network', 'rel'], $condition);
813 if (DBA::isResult($contact)) {
814 $cid = $contact['id'];
815 $network = $contact['network'];
816 $rel = $contact['rel'];
820 $status_link = $profile_link . '/status';
821 $photos_link = str_replace('/profile/', '/photos/', $profile_link);
822 $profile_link = $profile_link . '/profile';
826 $contact_url = 'contact/' . $pcid;
827 $posts_link = $contact_url . '/posts';
828 $block_link = $item['self'] ? '' : $contact_url . '/block';
829 $ignore_link = $item['self'] ? '' : $contact_url . '/ignore';
832 if ($cid && !$item['self']) {
833 $contact_url = 'contact/' . $cid;
834 $poke_link = $contact_url . '/poke';
835 $posts_link = $contact_url . '/posts';
837 if (in_array($network, [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA])) {
838 $pm_url = 'message/new/' . $cid;
844 DI::l10n()->t('Follow Thread') => $sub_link,
845 DI::l10n()->t('View Status') => $status_link,
846 DI::l10n()->t('View Profile') => $profile_link,
847 DI::l10n()->t('View Photos') => $photos_link,
848 DI::l10n()->t('Network Posts') => $posts_link,
849 DI::l10n()->t('View Contact') => $contact_url,
850 DI::l10n()->t('Send PM') => $pm_url,
851 DI::l10n()->t('Block') => $block_link,
852 DI::l10n()->t('Ignore') => $ignore_link
855 if (!empty($item['language'])) {
856 $menu[DI::l10n()->t('Languages')] = 'javascript:alert(\'' . Item::getLanguageMessage($item) . '\');';
859 if ($network == Protocol::DFRN) {
860 $menu[DI::l10n()->t("Poke")] = $poke_link;
863 if ((($cid == 0) || ($rel == Contact::FOLLOWER)) &&
864 in_array($item['network'], Protocol::FEDERATED)) {
865 $menu[DI::l10n()->t('Connect/Follow')] = 'follow?url=' . urlencode($item['author-link']) . '&auto=1';
868 $menu = [DI::l10n()->t('View Profile') => $item['author-link']];
871 $args = ['item' => $item, 'menu' => $menu];
873 Hook::callAll('item_photo_menu', $args);
875 $menu = $args['menu'];
878 foreach ($menu as $k => $v) {
879 if (strpos($v, 'javascript:') === 0) {
881 $o .= '<li role="menuitem"><a onclick="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
883 $o .= '<li role="menuitem"><a href="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
886 DI::profiler()->stopRecording();
891 * Checks item to see if it is one of the builtin activities (like/dislike, event attendance, consensus items, etc.)
893 * Increments the count of each matching activity and adds a link to the author as needed.
895 * @param array $activity
896 * @param array &$conv_responses (already created with builtin activity structure)
898 * @throws ImagickException
899 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
901 function builtin_activity_puller(array $activity, array &$conv_responses)
903 foreach ($conv_responses as $mode => $v) {
908 $verb = Activity::LIKE;
911 $verb = Activity::DISLIKE;
914 $verb = Activity::ATTEND;
917 $verb = Activity::ATTENDNO;
920 $verb = Activity::ATTENDMAYBE;
923 $verb = Activity::ANNOUNCE;
929 if (!empty($activity['verb']) && DI::activity()->match($activity['verb'], $verb) && ($activity['gravity'] != GRAVITY_PARENT)) {
932 'id' => $activity['author-id'],
933 'network' => $activity['author-network'],
934 'url' => $activity['author-link']
936 $url = Contact::magicLinkByContact($author);
937 if (strpos($url, 'redir/') === 0) {
938 $sparkle = ' class="sparkle" ';
941 $link = '<a href="' . $url . '"' . $sparkle . '>' . htmlentities($activity['author-name']) . '</a>';
943 if (empty($activity['thr-parent-id'])) {
944 $activity['thr-parent-id'] = $activity['parent-uri-id'];
947 // Skip when the causer of the parent is the same than the author of the announce
948 if (($verb == Activity::ANNOUNCE) && Post::exists(['uri-id' => $activity['thr-parent-id'],
949 'uid' => $activity['uid'], 'causer-id' => $activity['author-id'], 'gravity' => GRAVITY_PARENT])) {
953 if (!isset($conv_responses[$mode][$activity['thr-parent-id']])) {
954 $conv_responses[$mode][$activity['thr-parent-id']] = [
958 } elseif (in_array($link, $conv_responses[$mode][$activity['thr-parent-id']]['links'])) {
959 // only list each unique author once
963 if (public_contact() == $activity['author-id']) {
964 $conv_responses[$mode][$activity['thr-parent-id']]['self'] = 1;
967 $conv_responses[$mode][$activity['thr-parent-id']]['links'][] = $link;
969 // there can only be one activity verb per item so if we found anything, we can stop looking
976 * Format the activity text for an item/photo/video
978 * @param array $links = array of pre-linked names of actors
979 * @param string $verb = one of 'like, 'dislike', 'attendyes', 'attendno', 'attendmaybe'
980 * @param int $id = item id
981 * @return string formatted text
982 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
984 function format_activity(array $links, $verb, $id) {
985 DI::profiler()->startRecording('rendering');
990 $total = count($links);
994 // Phrase if there is only one liker. In other cases it will be uses for the expanded
995 // list which show all likers
998 $phrase = DI::l10n()->t('%s likes this.', $likers);
1001 $phrase = DI::l10n()->t('%s doesn\'t like this.', $likers);
1004 $phrase = DI::l10n()->t('%s attends.', $likers);
1007 $phrase = DI::l10n()->t('%s doesn\'t attend.', $likers);
1009 case 'attendmaybe' :
1010 $phrase = DI::l10n()->t('%s attends maybe.', $likers);
1013 $phrase = DI::l10n()->t('%s reshared this.', $likers);
1016 } elseif ($total > 1) {
1017 if ($total < MAX_LIKERS) {
1018 $likers = implode(', ', array_slice($links, 0, -1));
1019 $likers .= ' ' . DI::l10n()->t('and') . ' ' . $links[count($links)-1];
1021 $likers = implode(', ', array_slice($links, 0, MAX_LIKERS - 1));
1022 $likers .= ' ' . DI::l10n()->t('and %d other people', $total - MAX_LIKERS);
1025 $spanatts = "class=\"fakelink\" onclick=\"openClose('{$verb}list-$id');\"";
1030 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> like this', $spanatts, $total);
1031 $explikers = DI::l10n()->t('%s like this.', $likers);
1034 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> don\'t like this', $spanatts, $total);
1035 $explikers = DI::l10n()->t('%s don\'t like this.', $likers);
1038 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> attend', $spanatts, $total);
1039 $explikers = DI::l10n()->t('%s attend.', $likers);
1042 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> don\'t attend', $spanatts, $total);
1043 $explikers = DI::l10n()->t('%s don\'t attend.', $likers);
1046 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> attend maybe', $spanatts, $total);
1047 $explikers = DI::l10n()->t('%s attend maybe.', $likers);
1050 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> reshared this', $spanatts, $total);
1051 $explikers = DI::l10n()->t('%s reshared this.', $likers);
1055 $expanded .= "\t" . '<p class="wall-item-' . $verb . '-expanded" id="' . $verb . 'list-' . $id . '" style="display: none;" >' . $explikers . EOL . '</p>';
1058 $o .= Renderer::replaceMacros(Renderer::getMarkupTemplate('voting_fakelink.tpl'), [
1059 '$phrase' => $phrase,
1065 DI::profiler()->stopRecording();
1069 function status_editor(App $a, array $x = [], $notes_cid = 0, $popup = false)
1071 DI::profiler()->startRecording('rendering');
1074 $user = User::getById($a->getLoggedInUserId(), ['uid', 'nickname', 'allow_location', 'default-location']);
1076 $x['allow_location'] = $x['allow_location'] ?? $user['allow_location'];
1077 $x['default_location'] = $x['default_location'] ?? $user['default-location'];
1078 $x['nickname'] = $x['nickname'] ?? $user['nickname'];
1079 $x['lockstate'] = $x['lockstate'] ?? ACL::getLockstateForUserId($user['uid']) ? 'lock' : 'unlock';
1080 $x['acl'] = $x['acl'] ?? ACL::getFullSelectorHTML(DI::page(), $user['uid'], true);
1081 $x['bang'] = $x['bang'] ?? '';
1082 $x['visitor'] = $x['visitor'] ?? 'block';
1083 $x['is_owner'] = $x['is_owner'] ?? true;
1084 $x['profile_uid'] = $x['profile_uid'] ?? local_user();
1087 $geotag = !empty($x['allow_location']) ? Renderer::replaceMacros(Renderer::getMarkupTemplate('jot_geotag.tpl'), []) : '';
1089 $tpl = Renderer::getMarkupTemplate('jot-header.tpl');
1090 DI::page()['htmlhead'] .= Renderer::replaceMacros($tpl, [
1091 '$newpost' => 'true',
1092 '$baseurl' => DI::baseUrl()->get(true),
1093 '$geotag' => $geotag,
1094 '$nickname' => $x['nickname'],
1095 '$ispublic' => DI::l10n()->t('Visible to <strong>everybody</strong>'),
1096 '$linkurl' => DI::l10n()->t('Please enter a image/video/audio/webpage URL:'),
1097 '$term' => DI::l10n()->t('Tag term:'),
1098 '$fileas' => DI::l10n()->t('Save to Folder:'),
1099 '$whereareu' => DI::l10n()->t('Where are you right now?'),
1100 '$delitems' => DI::l10n()->t("Delete item\x28s\x29?"),
1101 '$is_mobile' => DI::mode()->isMobile(),
1105 Hook::callAll('jot_tool', $jotplugins);
1107 $tpl = Renderer::getMarkupTemplate("jot.tpl");
1109 $o .= Renderer::replaceMacros($tpl, [
1110 '$new_post' => DI::l10n()->t('New Post'),
1111 '$return_path' => DI::args()->getQueryString(),
1112 '$action' => 'item',
1113 '$share' => ($x['button'] ?? '') ?: DI::l10n()->t('Share'),
1114 '$loading' => DI::l10n()->t('Loading...'),
1115 '$upload' => DI::l10n()->t('Upload photo'),
1116 '$shortupload' => DI::l10n()->t('upload photo'),
1117 '$attach' => DI::l10n()->t('Attach file'),
1118 '$shortattach' => DI::l10n()->t('attach file'),
1119 '$edbold' => DI::l10n()->t('Bold'),
1120 '$editalic' => DI::l10n()->t('Italic'),
1121 '$eduline' => DI::l10n()->t('Underline'),
1122 '$edquote' => DI::l10n()->t('Quote'),
1123 '$edcode' => DI::l10n()->t('Code'),
1124 '$edimg' => DI::l10n()->t('Image'),
1125 '$edurl' => DI::l10n()->t('Link'),
1126 '$edattach' => DI::l10n()->t('Link or Media'),
1127 '$edvideo' => DI::l10n()->t('Video'),
1128 '$setloc' => DI::l10n()->t('Set your location'),
1129 '$shortsetloc' => DI::l10n()->t('set location'),
1130 '$noloc' => DI::l10n()->t('Clear browser location'),
1131 '$shortnoloc' => DI::l10n()->t('clear location'),
1132 '$title' => $x['title'] ?? '',
1133 '$placeholdertitle' => DI::l10n()->t('Set title'),
1134 '$category' => $x['category'] ?? '',
1135 '$placeholdercategory' => Feature::isEnabled(local_user(), 'categories') ? DI::l10n()->t("Categories \x28comma-separated list\x29") : '',
1136 '$scheduled_at' => Temporal::getDateTimeField(
1138 DateTime::createFromFormat(DateTimeFormat::MYSQL, DateTimeFormat::local('now + 6 months')),
1140 DI::l10n()->t('Scheduled at'),
1143 '$wait' => DI::l10n()->t('Please wait'),
1144 '$permset' => DI::l10n()->t('Permission settings'),
1145 '$shortpermset' => DI::l10n()->t('Permissions'),
1146 '$wall' => $notes_cid ? 0 : 1,
1147 '$posttype' => $notes_cid ? Item::PT_PERSONAL_NOTE : Item::PT_ARTICLE,
1148 '$content' => $x['content'] ?? '',
1149 '$post_id' => $x['post_id'] ?? '',
1150 '$baseurl' => DI::baseUrl()->get(true),
1151 '$defloc' => $x['default_location'],
1152 '$visitor' => $x['visitor'],
1153 '$pvisit' => $notes_cid ? 'none' : $x['visitor'],
1154 '$public' => DI::l10n()->t('Public post'),
1155 '$lockstate' => $x['lockstate'],
1156 '$bang' => $x['bang'],
1157 '$profile_uid' => $x['profile_uid'],
1158 '$preview' => DI::l10n()->t('Preview'),
1159 '$jotplugins' => $jotplugins,
1160 '$notes_cid' => $notes_cid,
1161 '$cancel' => DI::l10n()->t('Cancel'),
1162 '$rand_num' => Crypto::randomDigits(12),
1164 // ACL permissions box
1165 '$acl' => $x['acl'],
1167 //jot nav tab (used in some themes)
1168 '$message' => DI::l10n()->t('Message'),
1169 '$browser' => DI::l10n()->t('Browser'),
1171 '$compose_link_title' => DI::l10n()->t('Open Compose page'),
1175 if ($popup == true) {
1176 $o = '<div id="jot-popup" style="display: none;">' . $o . '</div>';
1179 DI::profiler()->stopRecording();
1184 * Plucks the children of the given parent from a given item list.
1186 * @param array $item_list
1187 * @param array $parent
1188 * @param bool $recursive
1191 function get_item_children(array &$item_list, array $parent, $recursive = true)
1193 DI::profiler()->startRecording('rendering');
1195 foreach ($item_list as $i => $item) {
1196 if ($item['gravity'] != GRAVITY_PARENT) {
1198 // Fallback to parent-uri if thr-parent is not set
1199 $thr_parent = $item['thr-parent-id'];
1200 if ($thr_parent == '') {
1201 $thr_parent = $item['parent-uri-id'];
1204 if ($thr_parent == $parent['uri-id']) {
1205 $item['children'] = get_item_children($item_list, $item);
1206 $children[] = $item;
1207 unset($item_list[$i]);
1209 } elseif ($item['parent-uri-id'] == $parent['uri-id']) {
1210 $children[] = $item;
1211 unset($item_list[$i]);
1215 DI::profiler()->stopRecording();
1220 * Recursively sorts a tree-like item array
1222 * @param array $items
1225 function sort_item_children(array $items)
1227 DI::profiler()->startRecording('rendering');
1229 usort($result, 'sort_thr_received_rev');
1230 foreach ($result as $k => $i) {
1231 if (isset($result[$k]['children'])) {
1232 $result[$k]['children'] = sort_item_children($result[$k]['children']);
1235 DI::profiler()->stopRecording();
1240 * Recursively add all children items at the top level of a list
1242 * @param array $children List of items to append
1243 * @param array $item_list
1245 function add_children_to_list(array $children, array &$item_list)
1247 foreach ($children as $child) {
1248 $item_list[] = $child;
1249 if (isset($child['children'])) {
1250 add_children_to_list($child['children'], $item_list);
1256 * Selectively flattens a tree-like item structure to prevent threading stairs
1258 * This recursive function takes the item tree structure created by conv_sort() and
1259 * flatten the extraneous depth levels when people reply sequentially, removing the
1260 * stairs effect in threaded conversations limiting the available content width.
1262 * The basic principle is the following: if a post item has only one reply and is
1263 * the last reply of its parent, then the reply is moved to the parent.
1265 * This process is rendered somewhat more complicated because items can be either
1266 * replies or likes, and these don't factor at all in the reply count/last reply.
1268 * @param array $parent A tree-like array of items
1271 function smart_flatten_conversation(array $parent)
1273 DI::profiler()->startRecording('rendering');
1274 if (!isset($parent['children']) || count($parent['children']) == 0) {
1275 DI::profiler()->stopRecording();
1279 // We use a for loop to ensure we process the newly-moved items
1280 for ($i = 0; $i < count($parent['children']); $i++) {
1281 $child = $parent['children'][$i];
1283 if (isset($child['children']) && count($child['children'])) {
1284 // This helps counting only the regular posts
1285 $count_post_closure = function($var) {
1286 DI::profiler()->stopRecording();
1287 return $var['verb'] === Activity::POST;
1290 $child_post_count = count(array_filter($child['children'], $count_post_closure));
1292 $remaining_post_count = count(array_filter(array_slice($parent['children'], $i), $count_post_closure));
1294 // If there's only one child's children post and this is the last child post
1295 if ($child_post_count == 1 && $remaining_post_count == 1) {
1297 // Searches the post item in the children
1299 while($child['children'][$j]['verb'] !== Activity::POST && $j < count($child['children'])) {
1303 $moved_item = $child['children'][$j];
1304 unset($parent['children'][$i]['children'][$j]);
1305 $parent['children'][] = $moved_item;
1307 $parent['children'][$i] = smart_flatten_conversation($child);
1312 DI::profiler()->stopRecording();
1318 * Expands a flat list of items into corresponding tree-like conversation structures.
1320 * sort the top-level posts either on "received" or "commented", and finally
1321 * append all the items at the top level (???)
1323 * @param array $item_list A list of items belonging to one or more conversations
1324 * @param string $order Either on "received" or "commented"
1326 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1328 function conv_sort(array $item_list, $order)
1330 DI::profiler()->startRecording('rendering');
1333 if (!(is_array($item_list) && count($item_list))) {
1334 DI::profiler()->stopRecording();
1338 $blocklist = conv_get_blocklist();
1342 // Dedupes the item list on the uri to prevent infinite loops
1343 foreach ($item_list as $item) {
1344 if (in_array($item['author-id'], $blocklist)) {
1348 $item_array[$item['uri-id']] = $item;
1351 // Extract the top level items
1352 foreach ($item_array as $item) {
1353 if ($item['gravity'] == GRAVITY_PARENT) {
1358 if (stristr($order, 'pinned_received')) {
1359 usort($parents, 'sort_thr_pinned_received');
1360 } elseif (stristr($order, 'received')) {
1361 usort($parents, 'sort_thr_received');
1362 } elseif (stristr($order, 'commented')) {
1363 usort($parents, 'sort_thr_commented');
1367 * Plucks children from the item_array, second pass collects eventual orphan
1368 * items and add them as children of their top-level post.
1370 foreach ($parents as $i => $parent) {
1371 $parents[$i]['children'] =
1372 array_merge(get_item_children($item_array, $parent, true),
1373 get_item_children($item_array, $parent, false));
1376 foreach ($parents as $i => $parent) {
1377 $parents[$i]['children'] = sort_item_children($parents[$i]['children']);
1380 if (!DI::pConfig()->get(local_user(), 'system', 'no_smart_threading', 0)) {
1381 foreach ($parents as $i => $parent) {
1382 $parents[$i] = smart_flatten_conversation($parent);
1386 /// @TODO: Stop recusrsively adding all children back to the top level (!!!)
1387 /// However, this apparently ensures responses (likes, attendance) display (?!)
1388 foreach ($parents as $parent) {
1389 if (count($parent['children'])) {
1390 add_children_to_list($parent['children'], $parents);
1394 DI::profiler()->stopRecording();
1399 * usort() callback to sort item arrays by pinned and the received key
1405 function sort_thr_pinned_received(array $a, array $b)
1407 if ($b['pinned'] && !$a['pinned']) {
1409 } elseif (!$b['pinned'] && $a['pinned']) {
1413 return strcmp($b['received'], $a['received']);
1417 * usort() callback to sort item arrays by the received key
1423 function sort_thr_received(array $a, array $b)
1425 return strcmp($b['received'], $a['received']);
1429 * usort() callback to reverse sort item arrays by the received key
1435 function sort_thr_received_rev(array $a, array $b)
1437 return strcmp($a['received'], $b['received']);
1441 * usort() callback to sort item arrays by the commented key
1447 function sort_thr_commented(array $a, array $b)
1449 return strcmp($b['commented'], $a['commented']);