3 * @file include/conversation.php
7 use Friendica\Content\ContactSelector;
8 use Friendica\Content\Feature;
9 use Friendica\Content\Pager;
10 use Friendica\Content\Text\BBCode;
11 use Friendica\Core\Hook;
12 use Friendica\Core\Logger;
13 use Friendica\Core\Protocol;
14 use Friendica\Core\Renderer;
15 use Friendica\Core\Session;
16 use Friendica\Database\DBA;
18 use Friendica\Model\Contact;
19 use Friendica\Model\Item;
20 use Friendica\Model\Profile;
21 use Friendica\Model\Term;
22 use Friendica\Object\Post;
23 use Friendica\Object\Thread;
24 use Friendica\Protocol\Activity;
25 use Friendica\Util\Crypto;
26 use Friendica\Util\DateTimeFormat;
27 use Friendica\Util\Proxy as ProxyUtils;
28 use Friendica\Util\Strings;
29 use Friendica\Util\Temporal;
30 use Friendica\Util\XML;
32 function item_extract_images($body) {
39 $img_start = strpos($orig_body, '[img');
40 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
41 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
42 while (($img_st_close !== false) && ($img_end !== false)) {
44 $img_st_close++; // make it point to AFTER the closing bracket
45 $img_end += $img_start;
47 if (!strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
48 // This is an embedded image
50 $saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
51 $new_body = $new_body . substr($orig_body, 0, $img_start) . '[!#saved_image' . $cnt . '#!]';
55 $new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
58 $orig_body = substr($orig_body, $img_end + strlen('[/img]'));
60 if ($orig_body === false) {
61 // in case the body ends on a closing image tag
65 $img_start = strpos($orig_body, '[img');
66 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
67 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
70 $new_body = $new_body . $orig_body;
72 return ['body' => $new_body, 'images' => $saved_image];
75 function item_redir_and_replace_images($body, $images, $cid) {
81 $pos = BBCode::getTagPosition($origbody, 'url', 0);
82 while ($pos !== false && $cnt < 1000) {
84 $search = '/\[url\=(.*?)\]\[!#saved_image([0-9]*)#!\]\[\/url\]' . '/is';
85 $replace = '[url=' . DI::baseUrl() . '/redir/' . $cid
86 . '?url=' . '$1' . '][!#saved_image' . '$2' .'#!][/url]';
88 $newbody .= substr($origbody, 0, $pos['start']['open']);
89 $subject = substr($origbody, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']);
90 $origbody = substr($origbody, $pos['end']['close']);
91 if ($origbody === false) {
95 $subject = preg_replace($search, $replace, $subject);
99 // Isn't this supposed to use $cnt value for $occurrences? - @MrPetovan
100 $pos = BBCode::getTagPosition($origbody, 'url', 0);
102 $newbody .= $origbody;
105 foreach ($images as $image) {
107 * We're depending on the property of 'foreach' (specified on the PHP website) that
108 * it loops over the array starting from the first element and going sequentially
109 * to the last element.
111 $newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody);
118 * Render actions localized
121 * @throws ImagickException
122 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
124 function localize_item(&$item)
126 $extracted = item_extract_images($item['body']);
127 if ($extracted['images']) {
128 $item['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $item['contact-id']);
132 heluecht 2018-06-19: from my point of view this whole code part is useless.
133 It just renders the body message of technical posts (Like, dislike, ...).
134 But: The body isn't visible at all. So we do this stuff just because we can.
135 Even if these messages were visible, this would only mean that something went wrong.
136 During the further steps of the database restructuring I would like to address this issue.
139 $activity = DI::activity();
141 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
142 if ($activity->match($item['verb'], Activity::LIKE)
143 || $activity->match($item['verb'], Activity::DISLIKE)
144 || $activity->match($item['verb'], Activity::ATTEND)
145 || $activity->match($item['verb'], Activity::ATTENDNO)
146 || $activity->match($item['verb'], Activity::ATTENDMAYBE)) {
148 $fields = ['author-link', 'author-name', 'verb', 'object-type', 'resource-id', 'body', 'plink'];
149 $obj = Item::selectFirst($fields, ['uri' => $item['parent-uri']]);
150 if (!DBA::isResult($obj)) {
154 $author = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
155 $objauthor = '[url=' . $obj['author-link'] . ']' . $obj['author-name'] . '[/url]';
157 switch ($obj['verb']) {
159 switch ($obj['object-type']) {
160 case Activity\ObjectType::EVENT:
161 $post_type = DI::l10n()->t('event');
164 $post_type = DI::l10n()->t('status');
168 if ($obj['resource-id']) {
169 $post_type = DI::l10n()->t('photo');
171 preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
172 $rr['plink'] = $m[1];
174 $post_type = DI::l10n()->t('status');
178 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
181 if ($activity->match($item['verb'], Activity::LIKE)) {
182 $bodyverb = DI::l10n()->t('%1$s likes %2$s\'s %3$s');
183 } elseif ($activity->match($item['verb'], Activity::DISLIKE)) {
184 $bodyverb = DI::l10n()->t('%1$s doesn\'t like %2$s\'s %3$s');
185 } elseif ($activity->match($item['verb'], Activity::ATTEND)) {
186 $bodyverb = DI::l10n()->t('%1$s attends %2$s\'s %3$s');
187 } elseif ($activity->match($item['verb'], Activity::ATTENDNO)) {
188 $bodyverb = DI::l10n()->t('%1$s doesn\'t attend %2$s\'s %3$s');
189 } elseif ($activity->match($item['verb'], Activity::ATTENDMAYBE)) {
190 $bodyverb = DI::l10n()->t('%1$s attends maybe %2$s\'s %3$s');
193 $item['body'] = sprintf($bodyverb, $author, $objauthor, $plink);
196 if ($activity->match($item['verb'], Activity::FRIEND)) {
198 if ($item['object-type']=="" || $item['object-type']!== Activity\ObjectType::PERSON) return;
200 $Aname = $item['author-name'];
201 $Alink = $item['author-link'];
203 $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
205 $obj = XML::parseString($xmlhead.$item['object']);
206 $links = XML::parseString($xmlhead."<links>".XML::unescape($obj->link)."</links>");
208 $Bname = $obj->title;
211 foreach ($links->link as $l) {
212 $atts = $l->attributes();
213 switch ($atts['rel']) {
214 case "alternate": $Blink = $atts['href']; break;
215 case "photo": $Bphoto = $atts['href']; break;
219 $A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
220 $B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
222 $Bphoto = '[url=' . Contact::magicLink($Blink) . '][img]' . $Bphoto . '[/img][/url]';
225 $item['body'] = DI::l10n()->t('%1$s is now friends with %2$s', $A, $B)."\n\n\n".$Bphoto;
228 if (stristr($item['verb'], Activity::POKE)) {
229 $verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1));
233 if ($item['object-type']=="" || $item['object-type']!== Activity\ObjectType::PERSON) {
237 $Aname = $item['author-name'];
238 $Alink = $item['author-link'];
240 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
242 $obj = XML::parseString($xmlhead.$item['object']);
244 $Bname = $obj->title;
248 foreach ($obj->link as $l) {
249 $atts = $l->attributes();
250 switch ($atts['rel']) {
251 case "alternate": $Blink = $atts['href'];
252 case "photo": $Bphoto = $atts['href'];
256 $A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
257 $B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
259 $Bphoto = '[url=' . Contact::magicLink($Blink) . '][img=80x80]' . $Bphoto . '[/img][/url]';
263 * we can't have a translation string with three positions but no distinguishable text
264 * So here is the translate string.
266 $txt = DI::l10n()->t('%1$s poked %2$s');
268 // now translate the verb
269 $poked_t = trim(sprintf($txt, "", ""));
270 $txt = str_replace($poked_t, DI::l10n()->t($verb), $txt);
272 // then do the sprintf on the translation string
274 $item['body'] = sprintf($txt, $A, $B). "\n\n\n" . $Bphoto;
278 if ($activity->match($item['verb'], Activity::TAG)) {
279 $fields = ['author-id', 'author-link', 'author-name', 'author-network',
280 'verb', 'object-type', 'resource-id', 'body', 'plink'];
281 $obj = Item::selectFirst($fields, ['uri' => $item['parent-uri']]);
282 if (!DBA::isResult($obj)) {
286 $author_arr = ['uid' => 0, 'id' => $item['author-id'],
287 'network' => $item['author-network'], 'url' => $item['author-link']];
288 $author = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $item['author-name'] . '[/url]';
290 $author_arr = ['uid' => 0, 'id' => $obj['author-id'],
291 'network' => $obj['author-network'], 'url' => $obj['author-link']];
292 $objauthor = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $obj['author-name'] . '[/url]';
294 switch ($obj['verb']) {
296 switch ($obj['object-type']) {
297 case Activity\ObjectType::EVENT:
298 $post_type = DI::l10n()->t('event');
301 $post_type = DI::l10n()->t('status');
305 if ($obj['resource-id']) {
306 $post_type = DI::l10n()->t('photo');
307 $m=[]; preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
308 $rr['plink'] = $m[1];
310 $post_type = DI::l10n()->t('status');
312 // Let's break everthing ... ;-)
315 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
317 $parsedobj = XML::parseString($xmlhead.$item['object']);
319 $tag = sprintf('#[url=%s]%s[/url]', $parsedobj->id, $parsedobj->content);
320 $item['body'] = DI::l10n()->t('%1$s tagged %2$s\'s %3$s with %4$s', $author, $objauthor, $plink, $tag);
323 if ($activity->match($item['verb'], Activity::FAVORITE)) {
324 if ($item['object-type'] == "") {
328 $Aname = $item['author-name'];
329 $Alink = $item['author-link'];
331 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
333 $obj = XML::parseString($xmlhead.$item['object']);
334 if (strlen($obj->id)) {
335 $fields = ['author-link', 'author-name', 'plink'];
336 $target = Item::selectFirst($fields, ['uri' => $obj->id, 'uid' => $item['uid']]);
337 if (DBA::isResult($target) && $target['plink']) {
338 $Bname = $target['author-name'];
339 $Blink = $target['author-link'];
340 $A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
341 $B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
342 $P = '[url=' . $target['plink'] . ']' . DI::l10n()->t('post/item') . '[/url]';
343 $item['body'] = DI::l10n()->t('%1$s marked %2$s\'s %3$s as favorite', $A, $B, $P)."\n";
348 if (preg_match_all('/@\[url=(.*?)\]/is', $item['body'], $matches, PREG_SET_ORDER)) {
349 foreach ($matches as $mtch) {
350 if (!strpos($mtch[1], 'zrl=')) {
351 $item['body'] = str_replace($mtch[0], '@[url=' . Contact::magicLink($mtch[1]) . ']', $item['body']);
356 // add zrl's to public images
357 $photo_pattern = "/\[url=(.*?)\/photos\/(.*?)\/image\/(.*?)\]\[img(.*?)\]h(.*?)\[\/img\]\[\/url\]/is";
358 if (preg_match($photo_pattern, $item['body'])) {
359 $photo_replace = '[url=' . Profile::zrl('$1' . '/photos/' . '$2' . '/image/' . '$3' ,true) . '][img' . '$4' . ']h' . '$5' . '[/img][/url]';
360 $item['body'] = BBCode::pregReplaceInTag($photo_pattern, $photo_replace, 'url', $item['body']);
363 // add sparkle links to appropriate permalinks
364 $author = ['uid' => 0, 'id' => $item['author-id'],
365 'network' => $item['author-network'], 'url' => $item['author-link']];
367 // Only create a redirection to a magic link when logged in
368 if (!empty($item['plink']) && Session::isAuthenticated()) {
369 $item['plink'] = Contact::magicLinkByContact($author, $item['plink']);
374 * Count the total of comments on this item and its desendants
375 * @TODO proper type-hint + doc-tag
379 function count_descendants($item) {
380 $total = count($item['children']);
383 foreach ($item['children'] as $child) {
384 if (!visible_activity($child)) {
387 $total += count_descendants($child);
394 function visible_activity($item) {
396 $activity = DI::activity();
398 if (empty($item['verb']) || $activity->isHidden($item['verb'])) {
402 // @TODO below if() block can be rewritten to a single line: $isVisible = allConditionsHere;
403 if ($activity->match($item['verb'], Activity::FOLLOW) &&
404 $item['object-type'] === Activity\ObjectType::NOTE &&
405 empty($item['self']) &&
406 $item['uid'] == local_user()) {
413 function conv_get_blocklist()
419 $str_blocked = DI::pConfig()->get(local_user(), 'system', 'blocked');
420 if (empty($str_blocked)) {
426 foreach (explode(',', $str_blocked) as $entry) {
427 // The 4th parameter guarantees that there always will be a public contact entry
428 $cid = Contact::getIdForURL(trim($entry), 0, true, ['url' => trim($entry)]);
438 * "Render" a conversation or list of items for HTML display.
439 * There are two major forms of display:
440 * - Sequential or unthreaded ("New Item View" or search results)
441 * - conversation view
442 * The $mode parameter decides between the various renderings and also
443 * figures out how to determine page owner and other contextual items
444 * that are based on unique features of the calling module.
446 * @param array $items
447 * @param Pager $pager
450 * @param bool $preview
451 * @param string $order
454 * @throws ImagickException
455 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
457 function conversation(App $a, array $items, Pager $pager, $mode, $update, $preview = false, $order = 'commented', $uid = 0)
459 $ssl_state = (local_user() ? true : false);
462 $live_update_div = '';
464 $blocklist = conv_get_blocklist();
466 $previewing = (($preview) ? ' preview ' : '');
468 if ($mode === 'network') {
469 $items = conversation_add_children($items, false, $order, $uid);
470 $profile_owner = local_user();
473 * The special div is needed for liveUpdate to kick in for this page.
474 * We only launch liveUpdate if you aren't filtering in some incompatible
475 * way and also you aren't writing a comment (discovered in javascript).
477 $live_update_div = '<div id="live-network"></div>' . "\r\n"
478 . "<script> var profile_uid = " . $_SESSION['uid']
479 . "; var netargs = '" . substr(DI::args()->getCommand(), 8)
481 . (!empty($_GET['cid']) ? '&cid=' . rawurlencode($_GET['cid']) : '')
482 . (!empty($_GET['search']) ? '&search=' . rawurlencode($_GET['search']) : '')
483 . (!empty($_GET['star']) ? '&star=' . rawurlencode($_GET['star']) : '')
484 . (!empty($_GET['order']) ? '&order=' . rawurlencode($_GET['order']) : '')
485 . (!empty($_GET['bmark']) ? '&bmark=' . rawurlencode($_GET['bmark']) : '')
486 . (!empty($_GET['liked']) ? '&liked=' . rawurlencode($_GET['liked']) : '')
487 . (!empty($_GET['conv']) ? '&conv=' . rawurlencode($_GET['conv']) : '')
488 . (!empty($_GET['nets']) ? '&nets=' . rawurlencode($_GET['nets']) : '')
489 . (!empty($_GET['cmin']) ? '&cmin=' . rawurlencode($_GET['cmin']) : '')
490 . (!empty($_GET['cmax']) ? '&cmax=' . rawurlencode($_GET['cmax']) : '')
491 . (!empty($_GET['file']) ? '&file=' . rawurlencode($_GET['file']) : '')
493 . "'; var profile_page = " . $pager->getPage() . "; </script>\r\n";
495 } elseif ($mode === 'profile') {
496 $items = conversation_add_children($items, false, $order, $uid);
497 $profile_owner = $a->profile['uid'];
501 if (!empty($_GET['tab'])) {
502 $tab = Strings::escapeTags(trim($_GET['tab']));
504 if ($tab === 'posts') {
506 * This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
507 * because browser prefetching might change it on us. We have to deliver it with the page.
510 $live_update_div = '<div id="live-profile"></div>' . "\r\n"
511 . "<script> var profile_uid = " . $a->profile['uid']
512 . "; var netargs = '?f='; var profile_page = " . $pager->getPage() . "; </script>\r\n";
515 } elseif ($mode === 'notes') {
516 $items = conversation_add_children($items, false, $order, local_user());
517 $profile_owner = local_user();
520 $live_update_div = '<div id="live-notes"></div>' . "\r\n"
521 . "<script> var profile_uid = " . local_user()
522 . "; var netargs = '/?f='; var profile_page = " . $pager->getPage() . "; </script>\r\n";
524 } elseif ($mode === 'display') {
525 $items = conversation_add_children($items, false, $order, $uid);
526 $profile_owner = $a->profile['uid'];
529 $live_update_div = '<div id="live-display"></div>' . "\r\n"
530 . "<script> var profile_uid = " . Session::get('uid', 0) . ";"
531 . " var profile_page = 1; </script>";
533 } elseif ($mode === 'community') {
534 $items = conversation_add_children($items, true, $order, $uid);
538 $live_update_div = '<div id="live-community"></div>' . "\r\n"
539 . "<script> var profile_uid = -1; var netargs = '" . substr(DI::args()->getCommand(), 10)
540 ."/?f='; var profile_page = " . $pager->getPage() . "; </script>\r\n";
542 } elseif ($mode === 'contacts') {
543 $items = conversation_add_children($items, false, $order, $uid);
547 $live_update_div = '<div id="live-contacts"></div>' . "\r\n"
548 . "<script> var profile_uid = -1; var netargs = '" . substr(DI::args()->getCommand(), 9)
549 ."/?f='; var profile_page = " . $pager->getPage() . "; </script>\r\n";
551 } elseif ($mode === 'search') {
552 $live_update_div = '<div id="live-search"></div>' . "\r\n";
555 $page_dropping = ((local_user() && local_user() == $profile_owner) ? true : false);
558 $_SESSION['return_path'] = DI::args()->getQueryString();
561 $cb = ['items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview];
562 Hook::callAll('conversation_start',$cb);
564 $items = $cb['items'];
567 'like' => ['title' => DI::l10n()->t('Likes','title')],
568 'dislike' => ['title' => DI::l10n()->t('Dislikes','title')],
569 'attendyes' => ['title' => DI::l10n()->t('Attending','title')],
570 'attendno' => ['title' => DI::l10n()->t('Not attending','title')],
571 'attendmaybe' => ['title' => DI::l10n()->t('Might attend','title')],
572 'announce' => ['title' => DI::l10n()->t('Reshares','title')]
575 // array with html for each thread (parent+comments)
579 $page_template = Renderer::getMarkupTemplate("conversation.tpl");
581 if (!empty($items)) {
582 if (in_array($mode, ['community', 'contacts'])) {
585 $writable = ($items[0]['uid'] == 0) && in_array($items[0]['network'], Protocol::FEDERATED);
592 if (in_array($mode, ['network-new', 'search', 'contact-posts'])) {
595 * "New Item View" on network page or search page results
596 * - just loop through the items and format them minimally for display
599 $tpl = 'search_item.tpl';
601 foreach ($items as $item) {
603 if (!visible_activity($item)) {
607 if (in_array($item['author-id'], $blocklist)) {
617 // prevent private email from leaking.
618 if ($item['network'] === Protocol::MAIL && local_user() != $item['uid']) {
622 $profile_name = $item['author-name'];
623 if (!empty($item['author-link']) && empty($item['author-name'])) {
624 $profile_name = $item['author-link'];
627 $tags = Term::populateTagsFromItem($item);
629 $author = ['uid' => 0, 'id' => $item['author-id'],
630 'network' => $item['author-network'], 'url' => $item['author-link']];
631 $profile_link = Contact::magicLinkByContact($author);
633 if (strpos($profile_link, 'redir/') === 0) {
634 $sparkle = ' sparkle';
637 $locate = ['location' => $item['location'], 'coord' => $item['coord'], 'html' => ''];
638 Hook::callAll('render_location',$locate);
640 $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_dummy($locate));
642 localize_item($item);
643 if ($mode === 'network-new') {
650 'dropping' => $dropping,
651 'pagedrop' => $page_dropping,
652 'select' => DI::l10n()->t('Select'),
653 'delete' => DI::l10n()->t('Delete'),
657 $isstarred = "unstarred";
660 $likebuttons = false;
662 $body = Item::prepareBody($item, true, $preview);
664 list($categories, $folders) = DI::contentItem()->determineCategoriesTerms($item);
666 if (!empty($item['content-warning']) && DI::pConfig()->get(local_user(), 'system', 'disable_cw', false)) {
667 $title = ucfirst($item['content-warning']);
669 $title = $item['title'];
674 'id' => ($preview ? 'P0' : $item['id']),
675 'guid' => ($preview ? 'Q0' : $item['guid']),
676 'network' => $item['network'],
677 'network_name' => ContactSelector::networkToName($item['author-network'], $item['author-link'], $item['network']),
678 'network_icon' => ContactSelector::networkToIcon($item['network'], $item['author-link']),
679 'linktitle' => DI::l10n()->t('View %s\'s profile @ %s', $profile_name, $item['author-link']),
680 'profile_url' => $profile_link,
681 'item_photo_menu' => item_photo_menu($item),
682 'name' => $profile_name,
683 'sparkle' => $sparkle,
685 'thumb' => DI::baseUrl()->remove(ProxyUtils::proxifyUrl($item['author-avatar'], false, ProxyUtils::SIZE_THUMB)),
688 'tags' => $tags['tags'],
689 'hashtags' => $tags['hashtags'],
690 'mentions' => $tags['mentions'],
691 'implicit_mentions' => $tags['implicit_mentions'],
692 'txt_cats' => DI::l10n()->t('Categories:'),
693 'txt_folders' => DI::l10n()->t('Filed under:'),
694 'has_cats' => ((count($categories)) ? 'true' : ''),
695 'has_folders' => ((count($folders)) ? 'true' : ''),
696 'categories' => $categories,
697 'folders' => $folders,
698 'text' => strip_tags($body),
699 'localtime' => DateTimeFormat::local($item['created'], 'r'),
700 'ago' => (($item['app']) ? DI::l10n()->t('%s from %s', Temporal::getRelativeDate($item['created']),$item['app']) : Temporal::getRelativeDate($item['created'])),
701 'location' => $location,
703 'owner_name' => $owner_name,
704 'owner_url' => $owner_url,
705 'owner_photo' => DI::baseUrl()->remove(ProxyUtils::proxifyUrl($item['owner-avatar'], false, ProxyUtils::SIZE_THUMB)),
706 'plink' => Item::getPlink($item),
708 'isstarred' => $isstarred,
711 'vote' => $likebuttons,
715 'conv' => (($preview) ? '' : ['href'=> 'display/'.$item['guid'], 'title'=> DI::l10n()->t('View in context')]),
716 'previewing' => $previewing,
717 'wait' => DI::l10n()->t('Please wait'),
721 $arr = ['item' => $item, 'output' => $tmp_item];
722 Hook::callAll('display_item', $arr);
724 $threads[$threadsid]['id'] = $item['id'];
725 $threads[$threadsid]['network'] = $item['network'];
726 $threads[$threadsid]['items'] = [$arr['output']];
731 $page_template = Renderer::getMarkupTemplate("threaded_conversation.tpl");
733 $conv = new Thread($mode, $preview, $writable);
736 * get all the topmost parents
737 * this shouldn't be needed, as we should have only them in our array
738 * But for now, this array respects the old style, just in case
740 foreach ($items as $item) {
741 if (in_array($item['author-id'], $blocklist)) {
745 // Can we put this after the visibility check?
746 builtin_activity_puller($item, $conv_responses);
748 // Only add what is visible
749 if ($item['network'] === Protocol::MAIL && local_user() != $item['uid']) {
753 if (!visible_activity($item)) {
757 /// @todo Check if this call is needed or not
758 $arr = ['item' => $item];
759 Hook::callAll('display_item', $arr);
761 $item['pagedrop'] = $page_dropping;
763 if ($item['id'] == $item['parent']) {
764 $item_object = new Post($item);
765 $conv->addParent($item_object);
769 $threads = $conv->getTemplateData($conv_responses);
771 Logger::log('[ERROR] conversation : Failed to get template data.', Logger::DEBUG);
777 $o = Renderer::replaceMacros($page_template, [
778 '$baseurl' => DI::baseUrl()->get($ssl_state),
779 '$return_path' => DI::args()->getQueryString(),
780 '$live_update' => $live_update_div,
781 '$remove' => DI::l10n()->t('remove'),
784 '$threads' => $threads,
785 '$dropping' => ($page_dropping ? DI::l10n()->t('Delete Selected Items') : False),
792 * Fetch all comments from a query. Additionally set the newest resharer as thread owner.
794 * @param mixed $thread_items Database statement with thread posts
795 * @param boolean $pinned Is the item pinned?
797 * @return array items with parents and comments
799 function conversation_fetch_comments($thread_items, $pinned) {
806 while ($row = Item::fetch($thread_items)) {
807 if (($row['verb'] == Activity::ANNOUNCE) && !empty($row['contact-uid']) && ($row['received'] > $received) && ($row['thr-parent'] == $row['parent-uri'])) {
808 $actor = ['link' => $row['author-link'], 'avatar' => $row['author-avatar'], 'name' => $row['author-name']];
809 $received = $row['received'];
812 if ((($row['gravity'] == GRAVITY_PARENT) && !$row['origin'] && !in_array($row['network'], [Protocol::DIASPORA])) &&
813 (empty($row['contact-uid']) || !in_array($row['network'], Protocol::NATIVE_SUPPORT))) {
814 $parentlines[] = $lineno;
817 if ($row['gravity'] == GRAVITY_PARENT) {
818 $row['pinned'] = $pinned;
825 DBA::close($thread_items);
827 if (!empty($actor)) {
828 foreach ($parentlines as $line) {
829 $comments[$line]['owner-link'] = $actor['link'];
830 $comments[$line]['owner-avatar'] = $actor['avatar'];
831 $comments[$line]['owner-name'] = $actor['name'];
838 * Add comments to top level entries that had been fetched before
840 * The system will fetch the comments for the local user whenever possible.
841 * This behaviour is currently needed to allow commenting on Friendica posts.
843 * @param array $parents Parent items
845 * @param $block_authors
848 * @return array items with parents and comments
849 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
851 function conversation_add_children(array $parents, $block_authors, $order, $uid) {
852 $max_comments = DI::config()->get('system', 'max_comments', 100);
854 $params = ['order' => ['uid', 'commented' => true]];
856 if ($max_comments > 0) {
857 $params['limit'] = $max_comments;
862 foreach ($parents AS $parent) {
863 $condition = ["`item`.`parent-uri` = ? AND `item`.`uid` IN (0, ?) ",
864 $parent['uri'], $uid];
865 if ($block_authors) {
866 $condition[0] .= "AND NOT `author`.`hidden`";
869 $thread_items = Item::selectForUser(local_user(), array_merge(Item::DISPLAY_FIELDLIST, ['contact-uid', 'gravity']), $condition, $params);
871 $comments = conversation_fetch_comments($thread_items, $parent['pinned'] ?? false);
873 if (count($comments) != 0) {
874 $items = array_merge($items, $comments);
878 foreach ($items as $index => $item) {
879 if ($item['uid'] == 0) {
880 $items[$index]['writable'] = in_array($item['network'], Protocol::FEDERATED);
884 $items = conv_sort($items, $order);
889 function item_photo_menu($item) {
900 if (local_user() && local_user() == $item['uid'] && $item['parent'] == $item['id'] && !$item['self']) {
901 $sub_link = 'javascript:dosubthread(' . $item['id'] . '); return false;';
904 $author = ['uid' => 0, 'id' => $item['author-id'],
905 'network' => $item['author-network'], 'url' => $item['author-link']];
906 $profile_link = Contact::magicLinkByContact($author, $item['author-link']);
907 $sparkle = (strpos($profile_link, 'redir/') === 0);
910 $pcid = Contact::getIdForURL($item['author-link'], 0, true);
913 $condition = ['uid' => local_user(), 'nurl' => Strings::normaliseLink($item['author-link'])];
914 $contact = DBA::selectFirst('contact', ['id', 'network', 'rel'], $condition);
915 if (DBA::isResult($contact)) {
916 $cid = $contact['id'];
917 $network = $contact['network'];
918 $rel = $contact['rel'];
922 $status_link = $profile_link . '/status';
923 $photos_link = str_replace('/profile/', '/photos/', $profile_link);
924 $profile_link = $profile_link . '/profile';
928 $contact_url = 'contact/' . $pcid;
929 $posts_link = 'contact/' . $pcid . '/posts';
930 $block_link = 'contact/' . $pcid . '/block';
931 $ignore_link = 'contact/' . $pcid . '/ignore';
934 if ($cid && !$item['self']) {
935 $poke_link = 'poke?c=' . $cid;
936 $contact_url = 'contact/' . $cid;
937 $posts_link = 'contact/' . $cid . '/posts';
939 if (in_array($network, [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA])) {
940 $pm_url = 'message/new/' . $cid;
946 DI::l10n()->t('Follow Thread') => $sub_link,
947 DI::l10n()->t('View Status') => $status_link,
948 DI::l10n()->t('View Profile') => $profile_link,
949 DI::l10n()->t('View Photos') => $photos_link,
950 DI::l10n()->t('Network Posts') => $posts_link,
951 DI::l10n()->t('View Contact') => $contact_url,
952 DI::l10n()->t('Send PM') => $pm_url,
953 DI::l10n()->t('Block') => $block_link,
954 DI::l10n()->t('Ignore') => $ignore_link
957 if ($network == Protocol::DFRN) {
958 $menu[DI::l10n()->t("Poke")] = $poke_link;
961 if ((($cid == 0) || ($rel == Contact::FOLLOWER)) &&
962 in_array($item['network'], Protocol::FEDERATED)) {
963 $menu[DI::l10n()->t('Connect/Follow')] = 'follow?url=' . urlencode($item['author-link']);
966 $menu = [DI::l10n()->t('View Profile') => $item['author-link']];
969 $args = ['item' => $item, 'menu' => $menu];
971 Hook::callAll('item_photo_menu', $args);
973 $menu = $args['menu'];
976 foreach ($menu as $k => $v) {
977 if (strpos($v, 'javascript:') === 0) {
979 $o .= '<li role="menuitem"><a onclick="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
981 $o .= '<li role="menuitem"><a href="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
988 * Checks item to see if it is one of the builtin activities (like/dislike, event attendance, consensus items, etc.)
990 * Increments the count of each matching activity and adds a link to the author as needed.
993 * @param array &$conv_responses (already created with builtin activity structure)
995 * @throws ImagickException
996 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
998 function builtin_activity_puller($item, &$conv_responses) {
999 foreach ($conv_responses as $mode => $v) {
1004 $verb = Activity::LIKE;
1007 $verb = Activity::DISLIKE;
1010 $verb = Activity::ATTEND;
1013 $verb = Activity::ATTENDNO;
1016 $verb = Activity::ATTENDMAYBE;
1019 $verb = Activity::ANNOUNCE;
1025 if (!empty($item['verb']) && DI::activity()->match($item['verb'], $verb) && ($item['id'] != $item['parent'])) {
1026 $author = ['uid' => 0, 'id' => $item['author-id'],
1027 'network' => $item['author-network'], 'url' => $item['author-link']];
1028 $url = Contact::magicLinkByContact($author);
1029 if (strpos($url, 'redir/') === 0) {
1030 $sparkle = ' class="sparkle" ';
1033 $url = '<a href="'. $url . '"'. $sparkle .'>' . htmlentities($item['author-name']) . '</a>';
1035 if (empty($item['thr-parent'])) {
1036 $item['thr-parent'] = $item['parent-uri'];
1039 if (!(isset($conv_responses[$mode][$item['thr-parent'] . '-l'])
1040 && is_array($conv_responses[$mode][$item['thr-parent'] . '-l']))) {
1041 $conv_responses[$mode][$item['thr-parent'] . '-l'] = [];
1044 // only list each unique author once
1045 if (in_array($url,$conv_responses[$mode][$item['thr-parent'] . '-l'])) {
1049 if (!isset($conv_responses[$mode][$item['thr-parent']])) {
1050 $conv_responses[$mode][$item['thr-parent']] = 1;
1052 $conv_responses[$mode][$item['thr-parent']] ++;
1055 if (public_contact() == $item['author-id']) {
1056 $conv_responses[$mode][$item['thr-parent'] . '-self'] = 1;
1059 $conv_responses[$mode][$item['thr-parent'] . '-l'][] = $url;
1061 // there can only be one activity verb per item so if we found anything, we can stop looking
1068 * Format the vote text for a profile item
1070 * @param int $cnt = number of people who vote the item
1071 * @param array $arr = array of pre-linked names of likers/dislikers
1072 * @param string $type = one of 'like, 'dislike', 'attendyes', 'attendno', 'attendmaybe'
1073 * @param int $id = item id
1074 * @return string formatted text
1075 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1077 function format_like($cnt, array $arr, $type, $id) {
1085 // Phrase if there is only one liker. In other cases it will be uses for the expanded
1086 // list which show all likers
1089 $phrase = DI::l10n()->t('%s likes this.', $likers);
1092 $phrase = DI::l10n()->t('%s doesn\'t like this.', $likers);
1095 $phrase = DI::l10n()->t('%s attends.', $likers);
1098 $phrase = DI::l10n()->t('%s doesn\'t attend.', $likers);
1100 case 'attendmaybe' :
1101 $phrase = DI::l10n()->t('%s attends maybe.', $likers);
1104 $phrase = DI::l10n()->t('%s reshared this.', $likers);
1110 $total = count($arr);
1111 if ($total < MAX_LIKERS) {
1112 $last = DI::l10n()->t('and') . ' ' . $arr[count($arr)-1];
1113 $arr2 = array_slice($arr, 0, -1);
1114 $likers = implode(', ', $arr2) . ' ' . $last;
1116 $arr = array_slice($arr, 0, MAX_LIKERS - 1);
1117 $likers = implode(', ', $arr);
1118 $likers .= DI::l10n()->t('and %d other people', $total - MAX_LIKERS);
1121 $spanatts = "class=\"fakelink\" onclick=\"openClose('{$type}list-$id');\"";
1126 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> like this', $spanatts, $cnt);
1127 $explikers = DI::l10n()->t('%s like this.', $likers);
1130 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> don\'t like this', $spanatts, $cnt);
1131 $explikers = DI::l10n()->t('%s don\'t like this.', $likers);
1134 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> attend', $spanatts, $cnt);
1135 $explikers = DI::l10n()->t('%s attend.', $likers);
1138 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> don\'t attend', $spanatts, $cnt);
1139 $explikers = DI::l10n()->t('%s don\'t attend.', $likers);
1142 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> attend maybe', $spanatts, $cnt);
1143 $explikers = DI::l10n()->t('%s attend maybe.', $likers);
1146 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> reshared this', $spanatts, $cnt);
1147 $explikers = DI::l10n()->t('%s reshared this.', $likers);
1151 $expanded .= "\t" . '<p class="wall-item-' . $type . '-expanded" id="' . $type . 'list-' . $id . '" style="display: none;" >' . $explikers . EOL . '</p>';
1154 $o .= Renderer::replaceMacros(Renderer::getMarkupTemplate('voting_fakelink.tpl'), [
1155 '$phrase' => $phrase,
1164 function status_editor(App $a, $x, $notes_cid = 0, $popup = false)
1168 $geotag = !empty($x['allow_location']) ? Renderer::replaceMacros(Renderer::getMarkupTemplate('jot_geotag.tpl'), []) : '';
1170 $tpl = Renderer::getMarkupTemplate('jot-header.tpl');
1171 DI::page()['htmlhead'] .= Renderer::replaceMacros($tpl, [
1172 '$newpost' => 'true',
1173 '$baseurl' => DI::baseUrl()->get(true),
1174 '$geotag' => $geotag,
1175 '$nickname' => $x['nickname'],
1176 '$ispublic' => DI::l10n()->t('Visible to <strong>everybody</strong>'),
1177 '$linkurl' => DI::l10n()->t('Please enter a image/video/audio/webpage URL:'),
1178 '$term' => DI::l10n()->t('Tag term:'),
1179 '$fileas' => DI::l10n()->t('Save to Folder:'),
1180 '$whereareu' => DI::l10n()->t('Where are you right now?'),
1181 '$delitems' => DI::l10n()->t("Delete item\x28s\x29?")
1185 Hook::callAll('jot_tool', $jotplugins);
1187 // Private/public post links for the non-JS ACL form
1189 if (!empty($_REQUEST['public'])) {
1193 $query_str = DI::args()->getQueryString();
1194 if (strpos($query_str, 'public=1') !== false) {
1195 $query_str = str_replace(['?public=1', '&public=1'], ['', ''], $query_str);
1199 * I think $a->query_string may never have ? in it, but I could be wrong
1200 * It looks like it's from the index.php?q=[etc] rewrite that the web
1201 * server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
1203 if (strpos($query_str, '?') === false) {
1204 $public_post_link = '?public=1';
1206 $public_post_link = '&public=1';
1209 // $tpl = Renderer::replaceMacros($tpl,array('$jotplugins' => $jotplugins));
1210 $tpl = Renderer::getMarkupTemplate("jot.tpl");
1212 $o .= Renderer::replaceMacros($tpl,[
1213 '$new_post' => DI::l10n()->t('New Post'),
1214 '$return_path' => $query_str,
1215 '$action' => 'item',
1216 '$share' => ($x['button'] ?? '') ?: DI::l10n()->t('Share'),
1217 '$loading' => DI::l10n()->t('Loading...'),
1218 '$upload' => DI::l10n()->t('Upload photo'),
1219 '$shortupload' => DI::l10n()->t('upload photo'),
1220 '$attach' => DI::l10n()->t('Attach file'),
1221 '$shortattach' => DI::l10n()->t('attach file'),
1222 '$edbold' => DI::l10n()->t('Bold'),
1223 '$editalic' => DI::l10n()->t('Italic'),
1224 '$eduline' => DI::l10n()->t('Underline'),
1225 '$edquote' => DI::l10n()->t('Quote'),
1226 '$edcode' => DI::l10n()->t('Code'),
1227 '$edimg' => DI::l10n()->t('Image'),
1228 '$edurl' => DI::l10n()->t('Link'),
1229 '$edattach' => DI::l10n()->t('Link or Media'),
1230 '$setloc' => DI::l10n()->t('Set your location'),
1231 '$shortsetloc' => DI::l10n()->t('set location'),
1232 '$noloc' => DI::l10n()->t('Clear browser location'),
1233 '$shortnoloc' => DI::l10n()->t('clear location'),
1234 '$title' => $x['title'] ?? '',
1235 '$placeholdertitle' => DI::l10n()->t('Set title'),
1236 '$category' => $x['category'] ?? '',
1237 '$placeholdercategory' => Feature::isEnabled(local_user(), 'categories') ? DI::l10n()->t("Categories \x28comma-separated list\x29") : '',
1238 '$wait' => DI::l10n()->t('Please wait'),
1239 '$permset' => DI::l10n()->t('Permission settings'),
1240 '$shortpermset' => DI::l10n()->t('permissions'),
1241 '$wall' => $notes_cid ? 0 : 1,
1242 '$posttype' => $notes_cid ? Item::PT_PERSONAL_NOTE : Item::PT_ARTICLE,
1243 '$content' => $x['content'] ?? '',
1244 '$post_id' => $x['post_id'] ?? '',
1245 '$baseurl' => DI::baseUrl()->get(true),
1246 '$defloc' => $x['default_location'],
1247 '$visitor' => $x['visitor'],
1248 '$pvisit' => $notes_cid ? 'none' : $x['visitor'],
1249 '$public' => DI::l10n()->t('Public post'),
1250 '$lockstate' => $x['lockstate'],
1251 '$bang' => $x['bang'],
1252 '$profile_uid' => $x['profile_uid'],
1253 '$preview' => DI::l10n()->t('Preview'),
1254 '$jotplugins' => $jotplugins,
1255 '$notes_cid' => $notes_cid,
1256 '$sourceapp' => DI::l10n()->t($a->sourcename),
1257 '$cancel' => DI::l10n()->t('Cancel'),
1258 '$rand_num' => Crypto::randomDigits(12),
1260 // ACL permissions box
1261 '$acl' => $x['acl'],
1262 '$group_perms' => DI::l10n()->t('Post to Groups'),
1263 '$contact_perms' => DI::l10n()->t('Post to Contacts'),
1264 '$private' => DI::l10n()->t('Private post'),
1265 '$is_private' => $private_post,
1266 '$public_link' => $public_post_link,
1268 //jot nav tab (used in some themes)
1269 '$message' => DI::l10n()->t('Message'),
1270 '$browser' => DI::l10n()->t('Browser'),
1274 if ($popup == true) {
1275 $o = '<div id="jot-popup" style="display: none;">' . $o . '</div>';
1282 * Plucks the children of the given parent from a given item list.
1284 * @param array $item_list
1285 * @param array $parent
1286 * @param bool $recursive
1289 function get_item_children(array &$item_list, array $parent, $recursive = true)
1292 foreach ($item_list as $i => $item) {
1293 if ($item['id'] != $item['parent']) {
1295 // Fallback to parent-uri if thr-parent is not set
1296 $thr_parent = $item['thr-parent'];
1297 if ($thr_parent == '') {
1298 $thr_parent = $item['parent-uri'];
1301 if ($thr_parent == $parent['uri']) {
1302 $item['children'] = get_item_children($item_list, $item);
1303 $children[] = $item;
1304 unset($item_list[$i]);
1306 } elseif ($item['parent'] == $parent['id']) {
1307 $children[] = $item;
1308 unset($item_list[$i]);
1316 * Recursively sorts a tree-like item array
1318 * @param array $items
1321 function sort_item_children(array $items)
1324 usort($result, 'sort_thr_received_rev');
1325 foreach ($result as $k => $i) {
1326 if (isset($result[$k]['children'])) {
1327 $result[$k]['children'] = sort_item_children($result[$k]['children']);
1334 * Recursively add all children items at the top level of a list
1336 * @param array $children List of items to append
1337 * @param array $item_list
1339 function add_children_to_list(array $children, array &$item_list)
1341 foreach ($children as $child) {
1342 $item_list[] = $child;
1343 if (isset($child['children'])) {
1344 add_children_to_list($child['children'], $item_list);
1350 * Selectively flattens a tree-like item structure to prevent threading stairs
1352 * This recursive function takes the item tree structure created by conv_sort() and
1353 * flatten the extraneous depth levels when people reply sequentially, removing the
1354 * stairs effect in threaded conversations limiting the available content width.
1356 * The basic principle is the following: if a post item has only one reply and is
1357 * the last reply of its parent, then the reply is moved to the parent.
1359 * This process is rendered somewhat more complicated because items can be either
1360 * replies or likes, and these don't factor at all in the reply count/last reply.
1362 * @param array $parent A tree-like array of items
1365 function smart_flatten_conversation(array $parent)
1367 if (!isset($parent['children']) || count($parent['children']) == 0) {
1371 // We use a for loop to ensure we process the newly-moved items
1372 for ($i = 0; $i < count($parent['children']); $i++) {
1373 $child = $parent['children'][$i];
1375 if (isset($child['children']) && count($child['children'])) {
1376 // This helps counting only the regular posts
1377 $count_post_closure = function($var) {
1378 return $var['verb'] === Activity::POST;
1381 $child_post_count = count(array_filter($child['children'], $count_post_closure));
1383 $remaining_post_count = count(array_filter(array_slice($parent['children'], $i), $count_post_closure));
1385 // If there's only one child's children post and this is the last child post
1386 if ($child_post_count == 1 && $remaining_post_count == 1) {
1388 // Searches the post item in the children
1390 while($child['children'][$j]['verb'] !== Activity::POST && $j < count($child['children'])) {
1394 $moved_item = $child['children'][$j];
1395 unset($parent['children'][$i]['children'][$j]);
1396 $parent['children'][] = $moved_item;
1398 $parent['children'][$i] = smart_flatten_conversation($child);
1408 * Expands a flat list of items into corresponding tree-like conversation structures.
1410 * sort the top-level posts either on "received" or "commented", and finally
1411 * append all the items at the top level (???)
1413 * @param array $item_list A list of items belonging to one or more conversations
1414 * @param string $order Either on "received" or "commented"
1416 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1418 function conv_sort(array $item_list, $order)
1422 if (!(is_array($item_list) && count($item_list))) {
1426 $blocklist = conv_get_blocklist();
1430 // Dedupes the item list on the uri to prevent infinite loops
1431 foreach ($item_list as $item) {
1432 if (in_array($item['author-id'], $blocklist)) {
1436 $item_array[$item['uri']] = $item;
1439 // Extract the top level items
1440 foreach ($item_array as $item) {
1441 if ($item['id'] == $item['parent']) {
1446 if (stristr($order, 'pinned_received')) {
1447 usort($parents, 'sort_thr_pinned_received');
1448 } elseif (stristr($order, 'received')) {
1449 usort($parents, 'sort_thr_received');
1450 } elseif (stristr($order, 'commented')) {
1451 usort($parents, 'sort_thr_commented');
1455 * Plucks children from the item_array, second pass collects eventual orphan
1456 * items and add them as children of their top-level post.
1458 foreach ($parents as $i => $parent) {
1459 $parents[$i]['children'] =
1460 array_merge(get_item_children($item_array, $parent, true),
1461 get_item_children($item_array, $parent, false));
1464 foreach ($parents as $i => $parent) {
1465 $parents[$i]['children'] = sort_item_children($parents[$i]['children']);
1468 if (!DI::pConfig()->get(local_user(), 'system', 'no_smart_threading', 0)) {
1469 foreach ($parents as $i => $parent) {
1470 $parents[$i] = smart_flatten_conversation($parent);
1474 /// @TODO: Stop recusrsively adding all children back to the top level (!!!)
1475 /// However, this apparently ensures responses (likes, attendance) display (?!)
1476 foreach ($parents as $parent) {
1477 if (count($parent['children'])) {
1478 add_children_to_list($parent['children'], $parents);
1486 * usort() callback to sort item arrays by pinned and the received key
1492 function sort_thr_pinned_received(array $a, array $b)
1494 if ($b['pinned'] && !$a['pinned']) {
1496 } elseif (!$b['pinned'] && $a['pinned']) {
1500 return strcmp($b['received'], $a['received']);
1504 * usort() callback to sort item arrays by the received key
1510 function sort_thr_received(array $a, array $b)
1512 return strcmp($b['received'], $a['received']);
1516 * usort() callback to reverse sort item arrays by the received key
1522 function sort_thr_received_rev(array $a, array $b)
1524 return strcmp($a['received'], $b['received']);
1528 * usort() callback to sort item arrays by the commented key
1534 function sort_thr_commented(array $a, array $b)
1536 return strcmp($b['commented'], $a['commented']);
1539 function render_location_dummy(array $item) {
1540 if (!empty($item['location']) && !empty($item['location'])) {
1541 return $item['location'];
1544 if (!empty($item['coord']) && !empty($item['coord'])) {
1545 return $item['coord'];
1549 function get_responses(array $conv_responses, array $response_verbs, array $item, Post $ob = null) {
1551 foreach ($response_verbs as $v) {
1553 $ret[$v]['count'] = $conv_responses[$v][$item['uri']] ?? 0;
1554 $ret[$v]['list'] = $conv_responses[$v][$item['uri'] . '-l'] ?? [];
1555 $ret[$v]['self'] = $conv_responses[$v][$item['uri'] . '-self'] ?? '0';
1556 if (count($ret[$v]['list']) > MAX_LIKERS) {
1557 $ret[$v]['list_part'] = array_slice($ret[$v]['list'], 0, MAX_LIKERS);
1558 array_push($ret[$v]['list_part'], '<a href="#" data-toggle="modal" data-target="#' . $v . 'Modal-'
1559 . (($ob) ? $ob->getId() : $item['id']) . '"><b>' . DI::l10n()->t('View all') . '</b></a>');
1561 $ret[$v]['list_part'] = '';
1563 $ret[$v]['button'] = get_response_button_text($v, $ret[$v]['count']);
1564 $ret[$v]['title'] = $conv_responses[$v]['title'];
1568 foreach ($ret as $key) {
1569 if ($key['count'] == true) {
1573 $ret['count'] = $count;
1578 function get_response_button_text($v, $count)
1583 $return = DI::l10n()->tt('Like', 'Likes', $count);
1586 $return = DI::l10n()->tt('Dislike', 'Dislikes', $count);
1589 $return = DI::l10n()->tt('Attending', 'Attending', $count);
1592 $return = DI::l10n()->tt('Not Attending', 'Not Attending', $count);
1595 $return = DI::l10n()->tt('Undecided', 'Undecided', $count);