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\Config;
12 use Friendica\Core\Hook;
13 use Friendica\Core\Logger;
14 use Friendica\Core\Protocol;
15 use Friendica\Core\Renderer;
16 use Friendica\Core\Session;
17 use Friendica\Database\DBA;
19 use Friendica\Model\Contact;
20 use Friendica\Model\Item;
21 use Friendica\Model\Profile;
22 use Friendica\Model\Term;
23 use Friendica\Object\Post;
24 use Friendica\Object\Thread;
25 use Friendica\Protocol\Activity;
26 use Friendica\Util\Crypto;
27 use Friendica\Util\DateTimeFormat;
28 use Friendica\Util\Proxy as ProxyUtils;
29 use Friendica\Util\Strings;
30 use Friendica\Util\Temporal;
31 use Friendica\Util\XML;
33 function item_extract_images($body) {
40 $img_start = strpos($orig_body, '[img');
41 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
42 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
43 while (($img_st_close !== false) && ($img_end !== false)) {
45 $img_st_close++; // make it point to AFTER the closing bracket
46 $img_end += $img_start;
48 if (!strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
49 // This is an embedded image
51 $saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
52 $new_body = $new_body . substr($orig_body, 0, $img_start) . '[!#saved_image' . $cnt . '#!]';
56 $new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
59 $orig_body = substr($orig_body, $img_end + strlen('[/img]'));
61 if ($orig_body === false) {
62 // in case the body ends on a closing image tag
66 $img_start = strpos($orig_body, '[img');
67 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
68 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
71 $new_body = $new_body . $orig_body;
73 return ['body' => $new_body, 'images' => $saved_image];
76 function item_redir_and_replace_images($body, $images, $cid) {
82 $pos = BBCode::getTagPosition($origbody, 'url', 0);
83 while ($pos !== false && $cnt < 1000) {
85 $search = '/\[url\=(.*?)\]\[!#saved_image([0-9]*)#!\]\[\/url\]' . '/is';
86 $replace = '[url=' . DI::baseUrl() . '/redir/' . $cid
87 . '?url=' . '$1' . '][!#saved_image' . '$2' .'#!][/url]';
89 $newbody .= substr($origbody, 0, $pos['start']['open']);
90 $subject = substr($origbody, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']);
91 $origbody = substr($origbody, $pos['end']['close']);
92 if ($origbody === false) {
96 $subject = preg_replace($search, $replace, $subject);
100 // Isn't this supposed to use $cnt value for $occurrences? - @MrPetovan
101 $pos = BBCode::getTagPosition($origbody, 'url', 0);
103 $newbody .= $origbody;
106 foreach ($images as $image) {
108 * We're depending on the property of 'foreach' (specified on the PHP website) that
109 * it loops over the array starting from the first element and going sequentially
110 * to the last element.
112 $newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody);
119 * Render actions localized
122 * @throws ImagickException
123 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
125 function localize_item(&$item)
127 $extracted = item_extract_images($item['body']);
128 if ($extracted['images']) {
129 $item['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $item['contact-id']);
133 heluecht 2018-06-19: from my point of view this whole code part is useless.
134 It just renders the body message of technical posts (Like, dislike, ...).
135 But: The body isn't visible at all. So we do this stuff just because we can.
136 Even if these messages were visible, this would only mean that something went wrong.
137 During the further steps of the database restructuring I would like to address this issue.
140 $activity = DI::activity();
142 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
143 if ($activity->match($item['verb'], Activity::LIKE)
144 || $activity->match($item['verb'], Activity::DISLIKE)
145 || $activity->match($item['verb'], Activity::ATTEND)
146 || $activity->match($item['verb'], Activity::ATTENDNO)
147 || $activity->match($item['verb'], Activity::ATTENDMAYBE)) {
149 $fields = ['author-link', 'author-name', 'verb', 'object-type', 'resource-id', 'body', 'plink'];
150 $obj = Item::selectFirst($fields, ['uri' => $item['parent-uri']]);
151 if (!DBA::isResult($obj)) {
155 $author = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
156 $objauthor = '[url=' . $obj['author-link'] . ']' . $obj['author-name'] . '[/url]';
158 switch ($obj['verb']) {
160 switch ($obj['object-type']) {
161 case Activity\ObjectType::EVENT:
162 $post_type = DI::l10n()->t('event');
165 $post_type = DI::l10n()->t('status');
169 if ($obj['resource-id']) {
170 $post_type = DI::l10n()->t('photo');
172 preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
173 $rr['plink'] = $m[1];
175 $post_type = DI::l10n()->t('status');
179 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
182 if ($activity->match($item['verb'], Activity::LIKE)) {
183 $bodyverb = DI::l10n()->t('%1$s likes %2$s\'s %3$s');
184 } elseif ($activity->match($item['verb'], Activity::DISLIKE)) {
185 $bodyverb = DI::l10n()->t('%1$s doesn\'t like %2$s\'s %3$s');
186 } elseif ($activity->match($item['verb'], Activity::ATTEND)) {
187 $bodyverb = DI::l10n()->t('%1$s attends %2$s\'s %3$s');
188 } elseif ($activity->match($item['verb'], Activity::ATTENDNO)) {
189 $bodyverb = DI::l10n()->t('%1$s doesn\'t attend %2$s\'s %3$s');
190 } elseif ($activity->match($item['verb'], Activity::ATTENDMAYBE)) {
191 $bodyverb = DI::l10n()->t('%1$s attends maybe %2$s\'s %3$s');
194 $item['body'] = sprintf($bodyverb, $author, $objauthor, $plink);
197 if ($activity->match($item['verb'], Activity::FRIEND)) {
199 if ($item['object-type']=="" || $item['object-type']!== Activity\ObjectType::PERSON) return;
201 $Aname = $item['author-name'];
202 $Alink = $item['author-link'];
204 $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
206 $obj = XML::parseString($xmlhead.$item['object']);
207 $links = XML::parseString($xmlhead."<links>".XML::unescape($obj->link)."</links>");
209 $Bname = $obj->title;
212 foreach ($links->link as $l) {
213 $atts = $l->attributes();
214 switch ($atts['rel']) {
215 case "alternate": $Blink = $atts['href']; break;
216 case "photo": $Bphoto = $atts['href']; break;
220 $A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
221 $B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
223 $Bphoto = '[url=' . Contact::magicLink($Blink) . '][img]' . $Bphoto . '[/img][/url]';
226 $item['body'] = DI::l10n()->t('%1$s is now friends with %2$s', $A, $B)."\n\n\n".$Bphoto;
229 if (stristr($item['verb'], Activity::POKE)) {
230 $verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1));
234 if ($item['object-type']=="" || $item['object-type']!== Activity\ObjectType::PERSON) {
238 $Aname = $item['author-name'];
239 $Alink = $item['author-link'];
241 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
243 $obj = XML::parseString($xmlhead.$item['object']);
245 $Bname = $obj->title;
249 foreach ($obj->link as $l) {
250 $atts = $l->attributes();
251 switch ($atts['rel']) {
252 case "alternate": $Blink = $atts['href'];
253 case "photo": $Bphoto = $atts['href'];
257 $A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
258 $B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
260 $Bphoto = '[url=' . Contact::magicLink($Blink) . '][img=80x80]' . $Bphoto . '[/img][/url]';
264 * we can't have a translation string with three positions but no distinguishable text
265 * So here is the translate string.
267 $txt = DI::l10n()->t('%1$s poked %2$s');
269 // now translate the verb
270 $poked_t = trim(sprintf($txt, "", ""));
271 $txt = str_replace($poked_t, DI::l10n()->t($verb), $txt);
273 // then do the sprintf on the translation string
275 $item['body'] = sprintf($txt, $A, $B). "\n\n\n" . $Bphoto;
279 if ($activity->match($item['verb'], Activity::TAG)) {
280 $fields = ['author-id', 'author-link', 'author-name', 'author-network',
281 'verb', 'object-type', 'resource-id', 'body', 'plink'];
282 $obj = Item::selectFirst($fields, ['uri' => $item['parent-uri']]);
283 if (!DBA::isResult($obj)) {
287 $author_arr = ['uid' => 0, 'id' => $item['author-id'],
288 'network' => $item['author-network'], 'url' => $item['author-link']];
289 $author = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $item['author-name'] . '[/url]';
291 $author_arr = ['uid' => 0, 'id' => $obj['author-id'],
292 'network' => $obj['author-network'], 'url' => $obj['author-link']];
293 $objauthor = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $obj['author-name'] . '[/url]';
295 switch ($obj['verb']) {
297 switch ($obj['object-type']) {
298 case Activity\ObjectType::EVENT:
299 $post_type = DI::l10n()->t('event');
302 $post_type = DI::l10n()->t('status');
306 if ($obj['resource-id']) {
307 $post_type = DI::l10n()->t('photo');
308 $m=[]; preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
309 $rr['plink'] = $m[1];
311 $post_type = DI::l10n()->t('status');
313 // Let's break everthing ... ;-)
316 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
318 $parsedobj = XML::parseString($xmlhead.$item['object']);
320 $tag = sprintf('#[url=%s]%s[/url]', $parsedobj->id, $parsedobj->content);
321 $item['body'] = DI::l10n()->t('%1$s tagged %2$s\'s %3$s with %4$s', $author, $objauthor, $plink, $tag);
324 if ($activity->match($item['verb'], Activity::FAVORITE)) {
325 if ($item['object-type'] == "") {
329 $Aname = $item['author-name'];
330 $Alink = $item['author-link'];
332 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
334 $obj = XML::parseString($xmlhead.$item['object']);
335 if (strlen($obj->id)) {
336 $fields = ['author-link', 'author-name', 'plink'];
337 $target = Item::selectFirst($fields, ['uri' => $obj->id, 'uid' => $item['uid']]);
338 if (DBA::isResult($target) && $target['plink']) {
339 $Bname = $target['author-name'];
340 $Blink = $target['author-link'];
341 $A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
342 $B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
343 $P = '[url=' . $target['plink'] . ']' . DI::l10n()->t('post/item') . '[/url]';
344 $item['body'] = DI::l10n()->t('%1$s marked %2$s\'s %3$s as favorite', $A, $B, $P)."\n";
349 if (preg_match_all('/@\[url=(.*?)\]/is', $item['body'], $matches, PREG_SET_ORDER)) {
350 foreach ($matches as $mtch) {
351 if (!strpos($mtch[1], 'zrl=')) {
352 $item['body'] = str_replace($mtch[0], '@[url=' . Contact::magicLink($mtch[1]) . ']', $item['body']);
357 // add zrl's to public images
358 $photo_pattern = "/\[url=(.*?)\/photos\/(.*?)\/image\/(.*?)\]\[img(.*?)\]h(.*?)\[\/img\]\[\/url\]/is";
359 if (preg_match($photo_pattern, $item['body'])) {
360 $photo_replace = '[url=' . Profile::zrl('$1' . '/photos/' . '$2' . '/image/' . '$3' ,true) . '][img' . '$4' . ']h' . '$5' . '[/img][/url]';
361 $item['body'] = BBCode::pregReplaceInTag($photo_pattern, $photo_replace, 'url', $item['body']);
364 // add sparkle links to appropriate permalinks
365 $author = ['uid' => 0, 'id' => $item['author-id'],
366 'network' => $item['author-network'], 'url' => $item['author-link']];
368 // Only create a redirection to a magic link when logged in
369 if (!empty($item['plink']) && Session::isAuthenticated()) {
370 $item['plink'] = Contact::magicLinkByContact($author, $item['plink']);
375 * Count the total of comments on this item and its desendants
376 * @TODO proper type-hint + doc-tag
380 function count_descendants($item) {
381 $total = count($item['children']);
384 foreach ($item['children'] as $child) {
385 if (!visible_activity($child)) {
388 $total += count_descendants($child);
395 function visible_activity($item) {
397 $activity = DI::activity();
399 if (empty($item['verb']) || $activity->isHidden($item['verb'])) {
403 // @TODO below if() block can be rewritten to a single line: $isVisible = allConditionsHere;
404 if ($activity->match($item['verb'], Activity::FOLLOW) &&
405 $item['object-type'] === Activity\ObjectType::NOTE &&
406 empty($item['self']) &&
407 $item['uid'] == local_user()) {
414 function conv_get_blocklist()
420 $str_blocked = DI::pConfig()->get(local_user(), 'system', 'blocked');
421 if (empty($str_blocked)) {
427 foreach (explode(',', $str_blocked) as $entry) {
428 // The 4th parameter guarantees that there always will be a public contact entry
429 $cid = Contact::getIdForURL(trim($entry), 0, true, ['url' => trim($entry)]);
439 * "Render" a conversation or list of items for HTML display.
440 * There are two major forms of display:
441 * - Sequential or unthreaded ("New Item View" or search results)
442 * - conversation view
443 * The $mode parameter decides between the various renderings and also
444 * figures out how to determine page owner and other contextual items
445 * that are based on unique features of the calling module.
447 * @param array $items
448 * @param Pager $pager
451 * @param bool $preview
452 * @param string $order
455 * @throws ImagickException
456 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
458 function conversation(App $a, array $items, Pager $pager, $mode, $update, $preview = false, $order = 'commented', $uid = 0)
460 $ssl_state = (local_user() ? true : false);
463 $live_update_div = '';
465 $blocklist = conv_get_blocklist();
467 $previewing = (($preview) ? ' preview ' : '');
469 if ($mode === 'network') {
470 $items = conversation_add_children($items, false, $order, $uid);
471 $profile_owner = local_user();
474 * The special div is needed for liveUpdate to kick in for this page.
475 * We only launch liveUpdate if you aren't filtering in some incompatible
476 * way and also you aren't writing a comment (discovered in javascript).
478 $live_update_div = '<div id="live-network"></div>' . "\r\n"
479 . "<script> var profile_uid = " . $_SESSION['uid']
480 . "; var netargs = '" . substr(DI::args()->getCommand(), 8)
482 . (!empty($_GET['cid']) ? '&cid=' . rawurlencode($_GET['cid']) : '')
483 . (!empty($_GET['search']) ? '&search=' . rawurlencode($_GET['search']) : '')
484 . (!empty($_GET['star']) ? '&star=' . rawurlencode($_GET['star']) : '')
485 . (!empty($_GET['order']) ? '&order=' . rawurlencode($_GET['order']) : '')
486 . (!empty($_GET['bmark']) ? '&bmark=' . rawurlencode($_GET['bmark']) : '')
487 . (!empty($_GET['liked']) ? '&liked=' . rawurlencode($_GET['liked']) : '')
488 . (!empty($_GET['conv']) ? '&conv=' . rawurlencode($_GET['conv']) : '')
489 . (!empty($_GET['nets']) ? '&nets=' . rawurlencode($_GET['nets']) : '')
490 . (!empty($_GET['cmin']) ? '&cmin=' . rawurlencode($_GET['cmin']) : '')
491 . (!empty($_GET['cmax']) ? '&cmax=' . rawurlencode($_GET['cmax']) : '')
492 . (!empty($_GET['file']) ? '&file=' . rawurlencode($_GET['file']) : '')
494 . "'; var profile_page = " . $pager->getPage() . "; </script>\r\n";
496 } elseif ($mode === 'profile') {
497 $items = conversation_add_children($items, false, $order, $uid);
498 $profile_owner = $a->profile['profile_uid'];
502 if (!empty($_GET['tab'])) {
503 $tab = Strings::escapeTags(trim($_GET['tab']));
505 if ($tab === 'posts') {
507 * This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
508 * because browser prefetching might change it on us. We have to deliver it with the page.
511 $live_update_div = '<div id="live-profile"></div>' . "\r\n"
512 . "<script> var profile_uid = " . $a->profile['profile_uid']
513 . "; var netargs = '?f='; var profile_page = " . $pager->getPage() . "; </script>\r\n";
516 } elseif ($mode === 'notes') {
517 $items = conversation_add_children($items, false, $order, local_user());
518 $profile_owner = local_user();
521 $live_update_div = '<div id="live-notes"></div>' . "\r\n"
522 . "<script> var profile_uid = " . local_user()
523 . "; var netargs = '/?f='; var profile_page = " . $pager->getPage() . "; </script>\r\n";
525 } elseif ($mode === 'display') {
526 $items = conversation_add_children($items, false, $order, $uid);
527 $profile_owner = $a->profile['uid'];
530 $live_update_div = '<div id="live-display"></div>' . "\r\n"
531 . "<script> var profile_uid = " . Session::get('uid', 0) . ";"
532 . " var profile_page = 1; </script>";
534 } elseif ($mode === 'community') {
535 $items = conversation_add_children($items, true, $order, $uid);
539 $live_update_div = '<div id="live-community"></div>' . "\r\n"
540 . "<script> var profile_uid = -1; var netargs = '" . substr(DI::args()->getCommand(), 10)
541 ."/?f='; var profile_page = " . $pager->getPage() . "; </script>\r\n";
543 } elseif ($mode === 'contacts') {
544 $items = conversation_add_children($items, false, $order, $uid);
548 $live_update_div = '<div id="live-contacts"></div>' . "\r\n"
549 . "<script> var profile_uid = -1; var netargs = '" . substr(DI::args()->getCommand(), 9)
550 ."/?f='; var profile_page = " . $pager->getPage() . "; </script>\r\n";
552 } elseif ($mode === 'search') {
553 $live_update_div = '<div id="live-search"></div>' . "\r\n";
556 $page_dropping = ((local_user() && local_user() == $profile_owner) ? true : false);
559 $_SESSION['return_path'] = DI::args()->getQueryString();
562 $cb = ['items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview];
563 Hook::callAll('conversation_start',$cb);
565 $items = $cb['items'];
568 'like' => ['title' => DI::l10n()->t('Likes','title')],
569 'dislike' => ['title' => DI::l10n()->t('Dislikes','title')],
570 'attendyes' => ['title' => DI::l10n()->t('Attending','title')],
571 'attendno' => ['title' => DI::l10n()->t('Not attending','title')],
572 'attendmaybe' => ['title' => DI::l10n()->t('Might attend','title')],
573 'announce' => ['title' => DI::l10n()->t('Reshares','title')]
576 // array with html for each thread (parent+comments)
580 $page_template = Renderer::getMarkupTemplate("conversation.tpl");
582 if (!empty($items)) {
583 if (in_array($mode, ['community', 'contacts'])) {
586 $writable = ($items[0]['uid'] == 0) && in_array($items[0]['network'], Protocol::FEDERATED);
593 if (in_array($mode, ['network-new', 'search', 'contact-posts'])) {
596 * "New Item View" on network page or search page results
597 * - just loop through the items and format them minimally for display
600 $tpl = 'search_item.tpl';
602 foreach ($items as $item) {
604 if (!visible_activity($item)) {
608 if (in_array($item['author-id'], $blocklist)) {
618 // prevent private email from leaking.
619 if ($item['network'] === Protocol::MAIL && local_user() != $item['uid']) {
623 $profile_name = $item['author-name'];
624 if (!empty($item['author-link']) && empty($item['author-name'])) {
625 $profile_name = $item['author-link'];
628 $tags = Term::populateTagsFromItem($item);
630 $author = ['uid' => 0, 'id' => $item['author-id'],
631 'network' => $item['author-network'], 'url' => $item['author-link']];
632 $profile_link = Contact::magicLinkByContact($author);
634 if (strpos($profile_link, 'redir/') === 0) {
635 $sparkle = ' sparkle';
638 $locate = ['location' => $item['location'], 'coord' => $item['coord'], 'html' => ''];
639 Hook::callAll('render_location',$locate);
641 $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_dummy($locate));
643 localize_item($item);
644 if ($mode === 'network-new') {
651 'dropping' => $dropping,
652 'pagedrop' => $page_dropping,
653 'select' => DI::l10n()->t('Select'),
654 'delete' => DI::l10n()->t('Delete'),
658 $isstarred = "unstarred";
661 $likebuttons = false;
663 $body = Item::prepareBody($item, true, $preview);
665 list($categories, $folders) = DI::contentItem()->determineCategoriesTerms($item);
667 if (!empty($item['content-warning']) && DI::pConfig()->get(local_user(), 'system', 'disable_cw', false)) {
668 $title = ucfirst($item['content-warning']);
670 $title = $item['title'];
675 'id' => ($preview ? 'P0' : $item['id']),
676 'guid' => ($preview ? 'Q0' : $item['guid']),
677 'network' => $item['network'],
678 'network_name' => ContactSelector::networkToName($item['author-network'], $item['author-link'], $item['network']),
679 'network_icon' => ContactSelector::networkToIcon($item['network'], $item['author-link']),
680 'linktitle' => DI::l10n()->t('View %s\'s profile @ %s', $profile_name, $item['author-link']),
681 'profile_url' => $profile_link,
682 'item_photo_menu' => item_photo_menu($item),
683 'name' => $profile_name,
684 'sparkle' => $sparkle,
686 'thumb' => DI::baseUrl()->remove(ProxyUtils::proxifyUrl($item['author-avatar'], false, ProxyUtils::SIZE_THUMB)),
689 'tags' => $tags['tags'],
690 'hashtags' => $tags['hashtags'],
691 'mentions' => $tags['mentions'],
692 'implicit_mentions' => $tags['implicit_mentions'],
693 'txt_cats' => DI::l10n()->t('Categories:'),
694 'txt_folders' => DI::l10n()->t('Filed under:'),
695 'has_cats' => ((count($categories)) ? 'true' : ''),
696 'has_folders' => ((count($folders)) ? 'true' : ''),
697 'categories' => $categories,
698 'folders' => $folders,
699 'text' => strip_tags($body),
700 'localtime' => DateTimeFormat::local($item['created'], 'r'),
701 'ago' => (($item['app']) ? DI::l10n()->t('%s from %s', Temporal::getRelativeDate($item['created']),$item['app']) : Temporal::getRelativeDate($item['created'])),
702 'location' => $location,
704 'owner_name' => $owner_name,
705 'owner_url' => $owner_url,
706 'owner_photo' => DI::baseUrl()->remove(ProxyUtils::proxifyUrl($item['owner-avatar'], false, ProxyUtils::SIZE_THUMB)),
707 'plink' => Item::getPlink($item),
709 'isstarred' => $isstarred,
712 'vote' => $likebuttons,
716 'conv' => (($preview) ? '' : ['href'=> 'display/'.$item['guid'], 'title'=> DI::l10n()->t('View in context')]),
717 'previewing' => $previewing,
718 'wait' => DI::l10n()->t('Please wait'),
722 $arr = ['item' => $item, 'output' => $tmp_item];
723 Hook::callAll('display_item', $arr);
725 $threads[$threadsid]['id'] = $item['id'];
726 $threads[$threadsid]['network'] = $item['network'];
727 $threads[$threadsid]['items'] = [$arr['output']];
732 $page_template = Renderer::getMarkupTemplate("threaded_conversation.tpl");
734 $conv = new Thread($mode, $preview, $writable);
737 * get all the topmost parents
738 * this shouldn't be needed, as we should have only them in our array
739 * But for now, this array respects the old style, just in case
741 foreach ($items as $item) {
742 if (in_array($item['author-id'], $blocklist)) {
746 // Can we put this after the visibility check?
747 builtin_activity_puller($item, $conv_responses);
749 // Only add what is visible
750 if ($item['network'] === Protocol::MAIL && local_user() != $item['uid']) {
754 if (!visible_activity($item)) {
758 /// @todo Check if this call is needed or not
759 $arr = ['item' => $item];
760 Hook::callAll('display_item', $arr);
762 $item['pagedrop'] = $page_dropping;
764 if ($item['id'] == $item['parent']) {
765 $item_object = new Post($item);
766 $conv->addParent($item_object);
770 $threads = $conv->getTemplateData($conv_responses);
772 Logger::log('[ERROR] conversation : Failed to get template data.', Logger::DEBUG);
778 $o = Renderer::replaceMacros($page_template, [
779 '$baseurl' => DI::baseUrl()->get($ssl_state),
780 '$return_path' => DI::args()->getQueryString(),
781 '$live_update' => $live_update_div,
782 '$remove' => DI::l10n()->t('remove'),
785 '$threads' => $threads,
786 '$dropping' => ($page_dropping ? DI::l10n()->t('Delete Selected Items') : False),
793 * Fetch all comments from a query. Additionally set the newest resharer as thread owner.
795 * @param array $thread_items Database statement with thread posts
796 * @param boolean $pinned Is the item pinned?
798 * @return array items with parents and comments
800 function conversation_fetch_comments($thread_items, $pinned) {
807 while ($row = Item::fetch($thread_items)) {
808 if (($row['verb'] == Activity::ANNOUNCE) && !empty($row['contact-uid']) && ($row['received'] > $received) && ($row['thr-parent'] == $row['parent-uri'])) {
809 $actor = ['link' => $row['author-link'], 'avatar' => $row['author-avatar'], 'name' => $row['author-name']];
810 $received = $row['received'];
813 if ((($row['gravity'] == GRAVITY_PARENT) && !$row['origin'] && !in_array($row['network'], [Protocol::DIASPORA])) &&
814 (empty($row['contact-uid']) || !in_array($row['network'], Protocol::NATIVE_SUPPORT))) {
815 $parentlines[] = $lineno;
818 if ($row['gravity'] == GRAVITY_PARENT) {
819 $row['pinned'] = $pinned;
826 DBA::close($thread_items);
828 if (!empty($actor)) {
829 foreach ($parentlines as $line) {
830 $comments[$line]['owner-link'] = $actor['link'];
831 $comments[$line]['owner-avatar'] = $actor['avatar'];
832 $comments[$line]['owner-name'] = $actor['name'];
839 * Add comments to top level entries that had been fetched before
841 * The system will fetch the comments for the local user whenever possible.
842 * This behaviour is currently needed to allow commenting on Friendica posts.
844 * @param array $parents Parent items
846 * @param $block_authors
849 * @return array items with parents and comments
850 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
852 function conversation_add_children(array $parents, $block_authors, $order, $uid) {
853 $max_comments = Config::get('system', 'max_comments', 100);
855 $params = ['order' => ['uid', 'commented' => true]];
857 if ($max_comments > 0) {
858 $params['limit'] = $max_comments;
863 foreach ($parents AS $parent) {
864 $condition = ["`item`.`parent-uri` = ? AND `item`.`uid` IN (0, ?) ",
865 $parent['uri'], $uid];
866 if ($block_authors) {
867 $condition[0] .= "AND NOT `author`.`hidden`";
870 $thread_items = Item::selectForUser(local_user(), array_merge(Item::DISPLAY_FIELDLIST, ['contact-uid', 'gravity']), $condition, $params);
872 $comments = conversation_fetch_comments($thread_items, $parent['pinned'] ?? false);
874 if (count($comments) != 0) {
875 $items = array_merge($items, $comments);
879 foreach ($items as $index => $item) {
880 if ($item['uid'] == 0) {
881 $items[$index]['writable'] = in_array($item['network'], Protocol::FEDERATED);
885 $items = conv_sort($items, $order);
890 function item_photo_menu($item) {
901 if (local_user() && local_user() == $item['uid'] && $item['parent'] == $item['id'] && !$item['self']) {
902 $sub_link = 'javascript:dosubthread(' . $item['id'] . '); return false;';
905 $author = ['uid' => 0, 'id' => $item['author-id'],
906 'network' => $item['author-network'], 'url' => $item['author-link']];
907 $profile_link = Contact::magicLinkByContact($author, $item['author-link']);
908 $sparkle = (strpos($profile_link, 'redir/') === 0);
911 $pcid = Contact::getIdForURL($item['author-link'], 0, true);
914 $condition = ['uid' => local_user(), 'nurl' => Strings::normaliseLink($item['author-link'])];
915 $contact = DBA::selectFirst('contact', ['id', 'network', 'rel'], $condition);
916 if (DBA::isResult($contact)) {
917 $cid = $contact['id'];
918 $network = $contact['network'];
919 $rel = $contact['rel'];
923 $status_link = $profile_link . '?tab=status';
924 $photos_link = str_replace('/profile/', '/photos/', $profile_link);
925 $profile_link = $profile_link . '?=profile';
929 $contact_url = 'contact/' . $pcid;
930 $posts_link = 'contact/' . $pcid . '/posts';
931 $block_link = 'contact/' . $pcid . '/block';
932 $ignore_link = 'contact/' . $pcid . '/ignore';
935 if ($cid && !$item['self']) {
936 $poke_link = 'poke?c=' . $cid;
937 $contact_url = 'contact/' . $cid;
938 $posts_link = 'contact/' . $cid . '/posts';
940 if (in_array($network, [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA])) {
941 $pm_url = 'message/new/' . $cid;
947 DI::l10n()->t('Follow Thread') => $sub_link,
948 DI::l10n()->t('View Status') => $status_link,
949 DI::l10n()->t('View Profile') => $profile_link,
950 DI::l10n()->t('View Photos') => $photos_link,
951 DI::l10n()->t('Network Posts') => $posts_link,
952 DI::l10n()->t('View Contact') => $contact_url,
953 DI::l10n()->t('Send PM') => $pm_url,
954 DI::l10n()->t('Block') => $block_link,
955 DI::l10n()->t('Ignore') => $ignore_link
958 if ($network == Protocol::DFRN) {
959 $menu[DI::l10n()->t("Poke")] = $poke_link;
962 if ((($cid == 0) || ($rel == Contact::FOLLOWER)) &&
963 in_array($item['network'], Protocol::FEDERATED)) {
964 $menu[DI::l10n()->t('Connect/Follow')] = 'follow?url=' . urlencode($item['author-link']);
967 $menu = [DI::l10n()->t('View Profile') => $item['author-link']];
970 $args = ['item' => $item, 'menu' => $menu];
972 Hook::callAll('item_photo_menu', $args);
974 $menu = $args['menu'];
977 foreach ($menu as $k => $v) {
978 if (strpos($v, 'javascript:') === 0) {
980 $o .= '<li role="menuitem"><a onclick="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
982 $o .= '<li role="menuitem"><a href="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
989 * Checks item to see if it is one of the builtin activities (like/dislike, event attendance, consensus items, etc.)
991 * Increments the count of each matching activity and adds a link to the author as needed.
994 * @param array &$conv_responses (already created with builtin activity structure)
996 * @throws ImagickException
997 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
999 function builtin_activity_puller($item, &$conv_responses) {
1000 foreach ($conv_responses as $mode => $v) {
1005 $verb = Activity::LIKE;
1008 $verb = Activity::DISLIKE;
1011 $verb = Activity::ATTEND;
1014 $verb = Activity::ATTENDNO;
1017 $verb = Activity::ATTENDMAYBE;
1020 $verb = Activity::ANNOUNCE;
1026 if (!empty($item['verb']) && DI::activity()->match($item['verb'], $verb) && ($item['id'] != $item['parent'])) {
1027 $author = ['uid' => 0, 'id' => $item['author-id'],
1028 'network' => $item['author-network'], 'url' => $item['author-link']];
1029 $url = Contact::magicLinkByContact($author);
1030 if (strpos($url, 'redir/') === 0) {
1031 $sparkle = ' class="sparkle" ';
1034 $url = '<a href="'. $url . '"'. $sparkle .'>' . htmlentities($item['author-name']) . '</a>';
1036 if (empty($item['thr-parent'])) {
1037 $item['thr-parent'] = $item['parent-uri'];
1040 if (!(isset($conv_responses[$mode][$item['thr-parent'] . '-l'])
1041 && is_array($conv_responses[$mode][$item['thr-parent'] . '-l']))) {
1042 $conv_responses[$mode][$item['thr-parent'] . '-l'] = [];
1045 // only list each unique author once
1046 if (in_array($url,$conv_responses[$mode][$item['thr-parent'] . '-l'])) {
1050 if (!isset($conv_responses[$mode][$item['thr-parent']])) {
1051 $conv_responses[$mode][$item['thr-parent']] = 1;
1053 $conv_responses[$mode][$item['thr-parent']] ++;
1056 if (public_contact() == $item['author-id']) {
1057 $conv_responses[$mode][$item['thr-parent'] . '-self'] = 1;
1060 $conv_responses[$mode][$item['thr-parent'] . '-l'][] = $url;
1062 // there can only be one activity verb per item so if we found anything, we can stop looking
1069 * Format the vote text for a profile item
1071 * @param int $cnt = number of people who vote the item
1072 * @param array $arr = array of pre-linked names of likers/dislikers
1073 * @param string $type = one of 'like, 'dislike', 'attendyes', 'attendno', 'attendmaybe'
1074 * @param int $id = item id
1075 * @return string formatted text
1076 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1078 function format_like($cnt, array $arr, $type, $id) {
1086 // Phrase if there is only one liker. In other cases it will be uses for the expanded
1087 // list which show all likers
1090 $phrase = DI::l10n()->t('%s likes this.', $likers);
1093 $phrase = DI::l10n()->t('%s doesn\'t like this.', $likers);
1096 $phrase = DI::l10n()->t('%s attends.', $likers);
1099 $phrase = DI::l10n()->t('%s doesn\'t attend.', $likers);
1101 case 'attendmaybe' :
1102 $phrase = DI::l10n()->t('%s attends maybe.', $likers);
1105 $phrase = DI::l10n()->t('%s reshared this.', $likers);
1111 $total = count($arr);
1112 if ($total < MAX_LIKERS) {
1113 $last = DI::l10n()->t('and') . ' ' . $arr[count($arr)-1];
1114 $arr2 = array_slice($arr, 0, -1);
1115 $likers = implode(', ', $arr2) . ' ' . $last;
1117 $arr = array_slice($arr, 0, MAX_LIKERS - 1);
1118 $likers = implode(', ', $arr);
1119 $likers .= DI::l10n()->t('and %d other people', $total - MAX_LIKERS);
1122 $spanatts = "class=\"fakelink\" onclick=\"openClose('{$type}list-$id');\"";
1127 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> like this', $spanatts, $cnt);
1128 $explikers = DI::l10n()->t('%s like this.', $likers);
1131 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> don\'t like this', $spanatts, $cnt);
1132 $explikers = DI::l10n()->t('%s don\'t like this.', $likers);
1135 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> attend', $spanatts, $cnt);
1136 $explikers = DI::l10n()->t('%s attend.', $likers);
1139 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> don\'t attend', $spanatts, $cnt);
1140 $explikers = DI::l10n()->t('%s don\'t attend.', $likers);
1143 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> attend maybe', $spanatts, $cnt);
1144 $explikers = DI::l10n()->t('%s attend maybe.', $likers);
1147 $phrase = DI::l10n()->t('<span %1$s>%2$d people</span> reshared this', $spanatts, $cnt);
1148 $explikers = DI::l10n()->t('%s reshared this.', $likers);
1152 $expanded .= "\t" . '<p class="wall-item-' . $type . '-expanded" id="' . $type . 'list-' . $id . '" style="display: none;" >' . $explikers . EOL . '</p>';
1155 $o .= Renderer::replaceMacros(Renderer::getMarkupTemplate('voting_fakelink.tpl'), [
1156 '$phrase' => $phrase,
1165 function status_editor(App $a, $x, $notes_cid = 0, $popup = false)
1169 $geotag = !empty($x['allow_location']) ? Renderer::replaceMacros(Renderer::getMarkupTemplate('jot_geotag.tpl'), []) : '';
1171 $tpl = Renderer::getMarkupTemplate('jot-header.tpl');
1172 DI::page()['htmlhead'] .= Renderer::replaceMacros($tpl, [
1173 '$newpost' => 'true',
1174 '$baseurl' => DI::baseUrl()->get(true),
1175 '$geotag' => $geotag,
1176 '$nickname' => $x['nickname'],
1177 '$ispublic' => DI::l10n()->t('Visible to <strong>everybody</strong>'),
1178 '$linkurl' => DI::l10n()->t('Please enter a image/video/audio/webpage URL:'),
1179 '$term' => DI::l10n()->t('Tag term:'),
1180 '$fileas' => DI::l10n()->t('Save to Folder:'),
1181 '$whereareu' => DI::l10n()->t('Where are you right now?'),
1182 '$delitems' => DI::l10n()->t("Delete item\x28s\x29?")
1186 Hook::callAll('jot_tool', $jotplugins);
1188 // Private/public post links for the non-JS ACL form
1190 if (!empty($_REQUEST['public'])) {
1194 $query_str = DI::args()->getQueryString();
1195 if (strpos($query_str, 'public=1') !== false) {
1196 $query_str = str_replace(['?public=1', '&public=1'], ['', ''], $query_str);
1200 * I think $a->query_string may never have ? in it, but I could be wrong
1201 * It looks like it's from the index.php?q=[etc] rewrite that the web
1202 * server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
1204 if (strpos($query_str, '?') === false) {
1205 $public_post_link = '?public=1';
1207 $public_post_link = '&public=1';
1210 // $tpl = Renderer::replaceMacros($tpl,array('$jotplugins' => $jotplugins));
1211 $tpl = Renderer::getMarkupTemplate("jot.tpl");
1213 $o .= Renderer::replaceMacros($tpl,[
1214 '$new_post' => DI::l10n()->t('New Post'),
1215 '$return_path' => $query_str,
1216 '$action' => 'item',
1217 '$share' => ($x['button'] ?? '') ?: DI::l10n()->t('Share'),
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);