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\L10n;
14 use Friendica\Core\Logger;
15 use Friendica\Core\PConfig;
16 use Friendica\Core\Protocol;
17 use Friendica\Core\Renderer;
18 use Friendica\Core\System;
19 use Friendica\Database\DBA;
20 use Friendica\Model\Contact;
21 use Friendica\Model\Item;
22 use Friendica\Model\Profile;
23 use Friendica\Model\Term;
24 use Friendica\Object\Post;
25 use Friendica\Object\Thread;
26 use Friendica\Util\DateTimeFormat;
27 use Friendica\Util\Proxy as ProxyUtils;
28 use Friendica\Util\Temporal;
29 use Friendica\Util\Strings;
30 use Friendica\Util\XML;
31 use Friendica\Util\Crypto;
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=' . System::baseUrl() . '/redir/' . $cid
87 . '?f=1&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 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
141 if (activity_match($item['verb'], ACTIVITY_LIKE)
142 || activity_match($item['verb'], ACTIVITY_DISLIKE)
143 || activity_match($item['verb'], ACTIVITY_ATTEND)
144 || activity_match($item['verb'], ACTIVITY_ATTENDNO)
145 || activity_match($item['verb'], ACTIVITY_ATTENDMAYBE)) {
147 $fields = ['author-link', 'author-name', 'verb', 'object-type', 'resource-id', 'body', 'plink'];
148 $obj = Item::selectFirst($fields, ['uri' => $item['parent-uri']]);
149 if (!DBA::isResult($obj)) {
153 $author = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
154 $objauthor = '[url=' . $obj['author-link'] . ']' . $obj['author-name'] . '[/url]';
156 switch ($obj['verb']) {
158 switch ($obj['object-type']) {
159 case ACTIVITY_OBJ_EVENT:
160 $post_type = L10n::t('event');
163 $post_type = L10n::t('status');
167 if ($obj['resource-id']) {
168 $post_type = L10n::t('photo');
170 preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
171 $rr['plink'] = $m[1];
173 $post_type = L10n::t('status');
177 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
180 if (activity_match($item['verb'], ACTIVITY_LIKE)) {
181 $bodyverb = L10n::t('%1$s likes %2$s\'s %3$s');
182 } elseif (activity_match($item['verb'], ACTIVITY_DISLIKE)) {
183 $bodyverb = L10n::t('%1$s doesn\'t like %2$s\'s %3$s');
184 } elseif (activity_match($item['verb'], ACTIVITY_ATTEND)) {
185 $bodyverb = L10n::t('%1$s attends %2$s\'s %3$s');
186 } elseif (activity_match($item['verb'], ACTIVITY_ATTENDNO)) {
187 $bodyverb = L10n::t('%1$s doesn\'t attend %2$s\'s %3$s');
188 } elseif (activity_match($item['verb'], ACTIVITY_ATTENDMAYBE)) {
189 $bodyverb = L10n::t('%1$s attends maybe %2$s\'s %3$s');
192 $item['body'] = sprintf($bodyverb, $author, $objauthor, $plink);
195 if (activity_match($item['verb'], ACTIVITY_FRIEND)) {
197 if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) return;
199 $Aname = $item['author-name'];
200 $Alink = $item['author-link'];
202 $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
204 $obj = XML::parseString($xmlhead.$item['object']);
205 $links = XML::parseString($xmlhead."<links>".XML::unescape($obj->link)."</links>");
207 $Bname = $obj->title;
210 foreach ($links->link as $l) {
211 $atts = $l->attributes();
212 switch ($atts['rel']) {
213 case "alternate": $Blink = $atts['href']; break;
214 case "photo": $Bphoto = $atts['href']; break;
218 $A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
219 $B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
221 $Bphoto = '[url=' . Contact::magicLink($Blink) . '][img]' . $Bphoto . '[/img][/url]';
224 $item['body'] = L10n::t('%1$s is now friends with %2$s', $A, $B)."\n\n\n".$Bphoto;
227 if (stristr($item['verb'], ACTIVITY_POKE)) {
228 $verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1));
232 if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) {
236 $Aname = $item['author-name'];
237 $Alink = $item['author-link'];
239 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
241 $obj = XML::parseString($xmlhead.$item['object']);
243 $Bname = $obj->title;
247 foreach ($obj->link as $l) {
248 $atts = $l->attributes();
249 switch ($atts['rel']) {
250 case "alternate": $Blink = $atts['href'];
251 case "photo": $Bphoto = $atts['href'];
255 $A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
256 $B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
258 $Bphoto = '[url=' . Contact::magicLink($Blink) . '][img=80x80]' . $Bphoto . '[/img][/url]';
262 * we can't have a translation string with three positions but no distinguishable text
263 * So here is the translate string.
265 $txt = L10n::t('%1$s poked %2$s');
267 // now translate the verb
268 $poked_t = trim(sprintf($txt, "", ""));
269 $txt = str_replace($poked_t, L10n::t($verb), $txt);
271 // then do the sprintf on the translation string
273 $item['body'] = sprintf($txt, $A, $B). "\n\n\n" . $Bphoto;
277 if (activity_match($item['verb'], ACTIVITY_TAG)) {
278 $fields = ['author-id', 'author-link', 'author-name', 'author-network',
279 'verb', 'object-type', 'resource-id', 'body', 'plink'];
280 $obj = Item::selectFirst($fields, ['uri' => $item['parent-uri']]);
281 if (!DBA::isResult($obj)) {
285 $author_arr = ['uid' => 0, 'id' => $item['author-id'],
286 'network' => $item['author-network'], 'url' => $item['author-link']];
287 $author = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $item['author-name'] . '[/url]';
289 $author_arr = ['uid' => 0, 'id' => $obj['author-id'],
290 'network' => $obj['author-network'], 'url' => $obj['author-link']];
291 $objauthor = '[url=' . Contact::magicLinkByContact($author_arr) . ']' . $obj['author-name'] . '[/url]';
293 switch ($obj['verb']) {
295 switch ($obj['object-type']) {
296 case ACTIVITY_OBJ_EVENT:
297 $post_type = L10n::t('event');
300 $post_type = L10n::t('status');
304 if ($obj['resource-id']) {
305 $post_type = L10n::t('photo');
306 $m=[]; preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
307 $rr['plink'] = $m[1];
309 $post_type = L10n::t('status');
311 // Let's break everthing ... ;-)
314 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
316 $parsedobj = XML::parseString($xmlhead.$item['object']);
318 $tag = sprintf('#[url=%s]%s[/url]', $parsedobj->id, $parsedobj->content);
319 $item['body'] = L10n::t('%1$s tagged %2$s\'s %3$s with %4$s', $author, $objauthor, $plink, $tag);
322 if (activity_match($item['verb'], ACTIVITY_FAVORITE)) {
323 if ($item['object-type'] == "") {
327 $Aname = $item['author-name'];
328 $Alink = $item['author-link'];
330 $xmlhead = "<" . "?xml version='1.0' encoding='UTF-8' ?" . ">";
332 $obj = XML::parseString($xmlhead.$item['object']);
333 if (strlen($obj->id)) {
334 $fields = ['author-link', 'author-name', 'plink'];
335 $target = Item::selectFirst($fields, ['uri' => $obj->id, 'uid' => $item['uid']]);
336 if (DBA::isResult($target) && $target['plink']) {
337 $Bname = $target['author-name'];
338 $Blink = $target['author-link'];
339 $A = '[url=' . Contact::magicLink($Alink) . ']' . $Aname . '[/url]';
340 $B = '[url=' . Contact::magicLink($Blink) . ']' . $Bname . '[/url]';
341 $P = '[url=' . $target['plink'] . ']' . L10n::t('post/item') . '[/url]';
342 $item['body'] = L10n::t('%1$s marked %2$s\'s %3$s as favorite', $A, $B, $P)."\n";
347 if (preg_match_all('/@\[url=(.*?)\]/is', $item['body'], $matches, PREG_SET_ORDER)) {
348 foreach ($matches as $mtch) {
349 if (!strpos($mtch[1], 'zrl=')) {
350 $item['body'] = str_replace($mtch[0], '@[url=' . Contact::magicLink($mtch[1]) . ']', $item['body']);
355 // add zrl's to public images
356 $photo_pattern = "/\[url=(.*?)\/photos\/(.*?)\/image\/(.*?)\]\[img(.*?)\]h(.*?)\[\/img\]\[\/url\]/is";
357 if (preg_match($photo_pattern, $item['body'])) {
358 $photo_replace = '[url=' . Profile::zrl('$1' . '/photos/' . '$2' . '/image/' . '$3' ,true) . '][img' . '$4' . ']h' . '$5' . '[/img][/url]';
359 $item['body'] = BBCode::pregReplaceInTag($photo_pattern, $photo_replace, 'url', $item['body']);
362 // add sparkle links to appropriate permalinks
363 $author = ['uid' => 0, 'id' => $item['author-id'],
364 'network' => $item['author-network'], 'url' => $item['author-link']];
366 // Only create a redirection to a magic link when logged in
367 if (!empty($item['plink']) && (local_user() || remote_user())) {
368 $item['plink'] = Contact::magicLinkByContact($author, $item['plink']);
373 * Count the total of comments on this item and its desendants
374 * @TODO proper type-hint + doc-tag
378 function count_descendants($item) {
379 $total = count($item['children']);
382 foreach ($item['children'] as $child) {
383 if (!visible_activity($child)) {
386 $total += count_descendants($child);
393 function visible_activity($item) {
396 * likes (etc.) can apply to other things besides posts. Check if they are post children,
397 * in which case we handle them specially
399 $hidden_activities = [ACTIVITY_LIKE, ACTIVITY_DISLIKE, ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE, ACTIVITY_FOLLOW, ACTIVITY2_ANNOUNCE];
400 foreach ($hidden_activities as $act) {
401 if (activity_match($item['verb'], $act)) {
406 // @TODO below if() block can be rewritten to a single line: $isVisible = allConditionsHere;
407 if (activity_match($item['verb'], ACTIVITY_FOLLOW) && $item['object-type'] === ACTIVITY_OBJ_NOTE && empty($item['self']) && $item['uid'] == local_user()) {
414 function conv_get_blocklist()
420 $str_blocked = PConfig::get(local_user(), 'system', 'blocked');
421 if (empty($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 = " . $_SESSION['uid']
480 . "; var netargs = '" . substr($a->cmd, 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 $live_update_div = '<div id="live-display"></div>' . "\r\n"
531 . "<script> var profile_uid = " . defaults($_SESSION, 'uid', 0) . ";"
532 . " var profile_page = 1; </script>";
534 } elseif ($mode === 'community') {
535 $items = conversation_add_children($items, true, $order, $uid);
539 $live_update_div = '<div id="live-community"></div>' . "\r\n"
540 . "<script> var profile_uid = -1; var netargs = '" . substr($a->cmd, 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 $live_update_div = '<div id="live-contacts"></div>' . "\r\n"
549 . "<script> var profile_uid = -1; var netargs = '" . substr($a->cmd, 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'] = $a->query_string;
562 $cb = ['items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview];
563 Hook::callAll('conversation_start',$cb);
565 $items = $cb['items'];
568 'like' => ['title' => L10n::t('Likes','title')],
569 'dislike' => ['title' => L10n::t('Dislikes','title')],
570 'attendyes' => ['title' => L10n::t('Attending','title')],
571 'attendno' => ['title' => L10n::t('Not attending','title')],
572 'attendmaybe' => ['title' => L10n::t('Might attend','title')],
573 'announce' => ['title' => 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($items[0]['network'], [Protocol::ACTIVITYPUB, Protocol::OSTATUS, Protocol::DIASPORA, Protocol::DFRN]);
593 if (in_array($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' => L10n::t('Select'),
654 'delete' => L10n::t('Delete'),
658 $isstarred = "unstarred";
661 $likebuttons = false;
663 $body = Item::prepareBody($item, true, $preview);
665 list($categories, $folders) = get_cats_and_terms($item);
667 if (!empty($item['content-warning']) && 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['network'], $item['author-link']),
679 'linktitle' => 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' => $sparkle,
685 'thumb' => System::removedBaseUrl(ProxyUtils::proxifyUrl($item['author-avatar'], false, ProxyUtils::SIZE_THUMB)),
688 'tags' => $tags['tags'],
689 'hashtags' => $tags['hashtags'],
690 'mentions' => $tags['mentions'],
691 'implicit_mentions' => $tags['implicit_mentions'],
692 'txt_cats' => L10n::t('Categories:'),
693 'txt_folders' => L10n::t('Filed under:'),
694 'has_cats' => ((count($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']) ? 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' => $owner_url,
705 'owner_photo' => System::removedBaseUrl(ProxyUtils::proxifyUrl($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'=> L10n::t('View in context')]),
716 'previewing' => $previewing,
717 'wait' => 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 '$baseurl' => System::baseUrl($ssl_state),
779 '$return_path' => $a->query_string,
780 '$live_update' => $live_update_div,
781 '$remove' => L10n::t('remove'),
784 '$threads' => $threads,
785 '$dropping' => ($page_dropping ? L10n::t('Delete Selected Items') : False),
792 * Fetch all comments from a query. Additionally set the newest resharer as thread owner.
794 * @param $thread_items Database statement with thread posts
795 * @return array items with parents and comments
797 function conversation_fetch_comments($thread_items) {
804 while ($row = Item::fetch($thread_items)) {
805 if (($row['verb'] == ACTIVITY2_ANNOUNCE) && !empty($row['contact-uid']) && ($row['created'] > $created) && ($row['thr-parent'] == $row['parent-uri'])) {
806 $actor = ['link' => $row['author-link'], 'avatar' => $row['author-avatar'], 'name' => $row['author-name']];
807 $created = $row['created'];
810 if ((($row['gravity'] == GRAVITY_PARENT) && !$row['origin'] && !in_array($row['network'], [Protocol::DIASPORA])) &&
811 (empty($row['contact-uid']) || !in_array($row['network'], Protocol::NATIVE_SUPPORT))) {
812 $parentlines[] = $lineno;
819 DBA::close($thread_items);
821 if (!empty($actor)) {
822 foreach ($parentlines as $line) {
823 $comments[$line]['owner-link'] = $actor['link'];
824 $comments[$line]['owner-avatar'] = $actor['avatar'];
825 $comments[$line]['owner-name'] = $actor['name'];
832 * @brief Add comments to top level entries that had been fetched before
834 * The system will fetch the comments for the local user whenever possible.
835 * This behaviour is currently needed to allow commenting on Friendica posts.
837 * @param array $parents Parent items
839 * @param $block_authors
842 * @return array items with parents and comments
843 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
845 function conversation_add_children(array $parents, $block_authors, $order, $uid) {
846 $max_comments = Config::get('system', 'max_comments', 100);
848 $params = ['order' => ['uid', 'commented' => true]];
850 if ($max_comments > 0) {
851 $params['limit'] = $max_comments;
856 foreach ($parents AS $parent) {
857 $condition = ["`item`.`parent-uri` = ? AND `item`.`uid` IN (0, ?) ",
858 $parent['uri'], $uid];
859 if ($block_authors) {
860 $condition[0] .= "AND NOT `author`.`hidden`";
863 $thread_items = Item::selectForUser(local_user(), array_merge(Item::DISPLAY_FIELDLIST, ['contact-uid', 'gravity']), $condition, $params);
865 $comments = conversation_fetch_comments($thread_items);
867 if (count($comments) != 0) {
868 $items = array_merge($items, $comments);
872 foreach ($items as $index => $item) {
873 if ($item['uid'] == 0) {
874 $items[$index]['writable'] = in_array($item['network'], [Protocol::ACTIVITYPUB, Protocol::OSTATUS, Protocol::DIASPORA, Protocol::DFRN]);
878 $items = conv_sort($items, $order);
883 function item_photo_menu($item) {
894 if (local_user() && local_user() == $item['uid'] && $item['parent'] == $item['id'] && !$item['self']) {
895 $sub_link = 'javascript:dosubthread(' . $item['id'] . '); return false;';
898 $author = ['uid' => 0, 'id' => $item['author-id'],
899 'network' => $item['author-network'], 'url' => $item['author-link']];
900 $profile_link = Contact::magicLinkByContact($author, $item['author-link']);
901 $sparkle = (strpos($profile_link, 'redir/') === 0);
904 $pcid = Contact::getIdForURL($item['author-link'], 0, true);
907 $condition = ['uid' => local_user(), 'nurl' => Strings::normaliseLink($item['author-link'])];
908 $contact = DBA::selectFirst('contact', ['id', 'network', 'rel'], $condition);
909 if (DBA::isResult($contact)) {
910 $cid = $contact['id'];
911 $network = $contact['network'];
912 $rel = $contact['rel'];
916 $status_link = $profile_link . '?tab=status';
917 $photos_link = str_replace('/profile/', '/photos/', $profile_link);
918 $profile_link = $profile_link . '?=profile';
922 $contact_url = 'contact/' . $pcid;
923 $posts_link = 'contact/' . $pcid . '/posts';
924 $block_link = 'contact/' . $pcid . '/block';
925 $ignore_link = 'contact/' . $pcid . '/ignore';
928 if ($cid && !$item['self']) {
929 $poke_link = 'poke/?f=&c=' . $cid;
930 $contact_url = 'contact/' . $cid;
931 $posts_link = 'contact/' . $cid . '/posts';
933 if (in_array($network, [Protocol::DFRN, Protocol::DIASPORA])) {
934 $pm_url = 'message/new/' . $cid;
940 L10n::t('Follow Thread') => $sub_link,
941 L10n::t('View Status') => $status_link,
942 L10n::t('View Profile') => $profile_link,
943 L10n::t('View Photos') => $photos_link,
944 L10n::t('Network Posts') => $posts_link,
945 L10n::t('View Contact') => $contact_url,
946 L10n::t('Send PM') => $pm_url,
947 L10n::t('Block') => $block_link,
948 L10n::t('Ignore') => $ignore_link
951 if ($network == Protocol::DFRN) {
952 $menu[L10n::t("Poke")] = $poke_link;
955 if ((($cid == 0) || ($rel == Contact::FOLLOWER)) &&
956 in_array($item['network'], [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::OSTATUS, Protocol::DIASPORA])) {
957 $menu[L10n::t('Connect/Follow')] = 'follow?url=' . urlencode($item['author-link']);
960 $menu = [L10n::t('View Profile') => $item['author-link']];
963 $args = ['item' => $item, 'menu' => $menu];
965 Hook::callAll('item_photo_menu', $args);
967 $menu = $args['menu'];
970 foreach ($menu as $k => $v) {
971 if (strpos($v, 'javascript:') === 0) {
973 $o .= '<li role="menuitem"><a onclick="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
975 $o .= '<li role="menuitem"><a href="' . $v . '">' . $k . '</a></li>' . PHP_EOL;
982 * @brief Checks item to see if it is one of the builtin activities (like/dislike, event attendance, consensus items, etc.)
983 * Increments the count of each matching activity and adds a link to the author as needed.
986 * @param array &$conv_responses (already created with builtin activity structure)
988 * @throws ImagickException
989 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
991 function builtin_activity_puller($item, &$conv_responses) {
992 foreach ($conv_responses as $mode => $v) {
997 $verb = ACTIVITY_LIKE;
1000 $verb = ACTIVITY_DISLIKE;
1003 $verb = ACTIVITY_ATTEND;
1006 $verb = ACTIVITY_ATTENDNO;
1009 $verb = ACTIVITY_ATTENDMAYBE;
1012 $verb = ACTIVITY2_ANNOUNCE;
1018 if (activity_match($item['verb'], $verb) && ($item['id'] != $item['parent'])) {
1019 $author = ['uid' => 0, 'id' => $item['author-id'],
1020 'network' => $item['author-network'], 'url' => $item['author-link']];
1021 $url = Contact::magicLinkByContact($author);
1022 if (strpos($url, 'redir/') === 0) {
1023 $sparkle = ' class="sparkle" ';
1026 $url = '<a href="'. $url . '"'. $sparkle .'>' . htmlentities($item['author-name']) . '</a>';
1028 if (empty($item['thr-parent'])) {
1029 $item['thr-parent'] = $item['parent-uri'];
1032 if (!(isset($conv_responses[$mode][$item['thr-parent'] . '-l'])
1033 && is_array($conv_responses[$mode][$item['thr-parent'] . '-l']))) {
1034 $conv_responses[$mode][$item['thr-parent'] . '-l'] = [];
1037 // only list each unique author once
1038 if (in_array($url,$conv_responses[$mode][$item['thr-parent'] . '-l'])) {
1042 if (!isset($conv_responses[$mode][$item['thr-parent']])) {
1043 $conv_responses[$mode][$item['thr-parent']] = 1;
1045 $conv_responses[$mode][$item['thr-parent']] ++;
1048 if (public_contact() == $item['author-id']) {
1049 $conv_responses[$mode][$item['thr-parent'] . '-self'] = 1;
1052 $conv_responses[$mode][$item['thr-parent'] . '-l'][] = $url;
1054 // there can only be one activity verb per item so if we found anything, we can stop looking
1061 * Format the vote text for a profile item
1063 * @param int $cnt = number of people who vote the item
1064 * @param array $arr = array of pre-linked names of likers/dislikers
1065 * @param string $type = one of 'like, 'dislike', 'attendyes', 'attendno', 'attendmaybe'
1066 * @param int $id = item id
1067 * @return string formatted text
1068 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1070 function format_like($cnt, array $arr, $type, $id) {
1078 // Phrase if there is only one liker. In other cases it will be uses for the expanded
1079 // list which show all likers
1082 $phrase = L10n::t('%s likes this.', $likers);
1085 $phrase = L10n::t('%s doesn\'t like this.', $likers);
1088 $phrase = L10n::t('%s attends.', $likers);
1091 $phrase = L10n::t('%s doesn\'t attend.', $likers);
1093 case 'attendmaybe' :
1094 $phrase = L10n::t('%s attends maybe.', $likers);
1097 $phrase = L10n::t('%s reshared this.', $likers);
1103 $total = count($arr);
1104 if ($total < MAX_LIKERS) {
1105 $last = L10n::t('and') . ' ' . $arr[count($arr)-1];
1106 $arr2 = array_slice($arr, 0, -1);
1107 $likers = implode(', ', $arr2) . ' ' . $last;
1109 $arr = array_slice($arr, 0, MAX_LIKERS - 1);
1110 $likers = implode(', ', $arr);
1111 $likers .= L10n::t('and %d other people', $total - MAX_LIKERS);
1114 $spanatts = "class=\"fakelink\" onclick=\"openClose('{$type}list-$id');\"";
1119 $phrase = L10n::t('<span %1$s>%2$d people</span> like this', $spanatts, $cnt);
1120 $explikers = L10n::t('%s like this.', $likers);
1123 $phrase = L10n::t('<span %1$s>%2$d people</span> don\'t like this', $spanatts, $cnt);
1124 $explikers = L10n::t('%s don\'t like this.', $likers);
1127 $phrase = L10n::t('<span %1$s>%2$d people</span> attend', $spanatts, $cnt);
1128 $explikers = L10n::t('%s attend.', $likers);
1131 $phrase = L10n::t('<span %1$s>%2$d people</span> don\'t attend', $spanatts, $cnt);
1132 $explikers = L10n::t('%s don\'t attend.', $likers);
1135 $phrase = L10n::t('<span %1$s>%2$d people</span> attend maybe', $spanatts, $cnt);
1136 $explikers = L10n::t('%s attend maybe.', $likers);
1139 $phrase = L10n::t('<span %1$s>%2$d people</span> reshared this', $spanatts, $cnt);
1140 $explikers = L10n::t('%s reshared this.', $likers);
1144 $expanded .= "\t" . '<p class="wall-item-' . $type . '-expanded" id="' . $type . 'list-' . $id . '" style="display: none;" >' . $explikers . EOL . '</p>';
1147 $o .= Renderer::replaceMacros(Renderer::getMarkupTemplate('voting_fakelink.tpl'), [
1148 '$phrase' => $phrase,
1157 function status_editor(App $a, $x, $notes_cid = 0, $popup = false)
1161 $geotag = !empty($x['allow_location']) ? Renderer::replaceMacros(Renderer::getMarkupTemplate('jot_geotag.tpl'), []) : '';
1163 $tpl = Renderer::getMarkupTemplate('jot-header.tpl');
1164 $a->page['htmlhead'] .= Renderer::replaceMacros($tpl, [
1165 '$newpost' => 'true',
1166 '$baseurl' => System::baseUrl(true),
1167 '$geotag' => $geotag,
1168 '$nickname' => $x['nickname'],
1169 '$ispublic' => L10n::t('Visible to <strong>everybody</strong>'),
1170 '$linkurl' => L10n::t('Please enter a image/video/audio/webpage URL:'),
1171 '$term' => L10n::t('Tag term:'),
1172 '$fileas' => L10n::t('Save to Folder:'),
1173 '$whereareu' => L10n::t('Where are you right now?'),
1174 '$delitems' => L10n::t("Delete item\x28s\x29?")
1178 Hook::callAll('jot_tool', $jotplugins);
1180 // Private/public post links for the non-JS ACL form
1182 if (!empty($_REQUEST['public'])) {
1186 $query_str = $a->query_string;
1187 if (strpos($query_str, 'public=1') !== false) {
1188 $query_str = str_replace(['?public=1', '&public=1'], ['', ''], $query_str);
1192 * I think $a->query_string may never have ? in it, but I could be wrong
1193 * It looks like it's from the index.php?q=[etc] rewrite that the web
1194 * server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
1196 if (strpos($query_str, '?') === false) {
1197 $public_post_link = '?public=1';
1199 $public_post_link = '&public=1';
1202 // $tpl = Renderer::replaceMacros($tpl,array('$jotplugins' => $jotplugins));
1203 $tpl = Renderer::getMarkupTemplate("jot.tpl");
1205 $o .= Renderer::replaceMacros($tpl,[
1206 '$new_post' => L10n::t('New Post'),
1207 '$return_path' => $query_str,
1208 '$action' => 'item',
1209 '$share' => defaults($x, 'button', L10n::t('Share')),
1210 '$upload' => L10n::t('Upload photo'),
1211 '$shortupload' => L10n::t('upload photo'),
1212 '$attach' => L10n::t('Attach file'),
1213 '$shortattach' => L10n::t('attach file'),
1214 '$edbold' => L10n::t('Bold'),
1215 '$editalic' => L10n::t('Italic'),
1216 '$eduline' => L10n::t('Underline'),
1217 '$edquote' => L10n::t('Quote'),
1218 '$edcode' => L10n::t('Code'),
1219 '$edimg' => L10n::t('Image'),
1220 '$edurl' => L10n::t('Link'),
1221 '$edattach' => L10n::t('Link or Media'),
1222 '$setloc' => L10n::t('Set your location'),
1223 '$shortsetloc' => L10n::t('set location'),
1224 '$noloc' => L10n::t('Clear browser location'),
1225 '$shortnoloc' => L10n::t('clear location'),
1226 '$title' => defaults($x, 'title', ''),
1227 '$placeholdertitle' => L10n::t('Set title'),
1228 '$category' => defaults($x, 'category', ''),
1229 '$placeholdercategory' => Feature::isEnabled(local_user(), 'categories') ? L10n::t("Categories \x28comma-separated list\x29") : '',
1230 '$wait' => L10n::t('Please wait'),
1231 '$permset' => L10n::t('Permission settings'),
1232 '$shortpermset' => L10n::t('permissions'),
1233 '$wall' => $notes_cid ? 0 : 1,
1234 '$posttype' => $notes_cid ? Item::PT_PERSONAL_NOTE : Item::PT_ARTICLE,
1235 '$content' => defaults($x, 'content', ''),
1236 '$post_id' => defaults($x, 'post_id', ''),
1237 '$baseurl' => System::baseUrl(true),
1238 '$defloc' => $x['default_location'],
1239 '$visitor' => $x['visitor'],
1240 '$pvisit' => $notes_cid ? 'none' : $x['visitor'],
1241 '$public' => L10n::t('Public post'),
1242 '$lockstate' => $x['lockstate'],
1243 '$bang' => $x['bang'],
1244 '$profile_uid' => $x['profile_uid'],
1245 '$preview' => L10n::t('Preview'),
1246 '$jotplugins' => $jotplugins,
1247 '$notes_cid' => $notes_cid,
1248 '$sourceapp' => L10n::t($a->sourcename),
1249 '$cancel' => L10n::t('Cancel'),
1250 '$rand_num' => Crypto::randomDigits(12),
1252 // ACL permissions box
1253 '$acl' => $x['acl'],
1254 '$group_perms' => L10n::t('Post to Groups'),
1255 '$contact_perms' => L10n::t('Post to Contacts'),
1256 '$private' => L10n::t('Private post'),
1257 '$is_private' => $private_post,
1258 '$public_link' => $public_post_link,
1260 //jot nav tab (used in some themes)
1261 '$message' => L10n::t('Message'),
1262 '$browser' => L10n::t('Browser'),
1266 if ($popup == true) {
1267 $o = '<div id="jot-popup" style="display: none;">' . $o . '</div>';
1274 * Plucks the children of the given parent from a given item list.
1276 * @brief Plucks all the children in the given item list of the given parent
1278 * @param array $item_list
1279 * @param array $parent
1280 * @param bool $recursive
1283 function get_item_children(array &$item_list, array $parent, $recursive = true)
1286 foreach ($item_list as $i => $item) {
1287 if ($item['id'] != $item['parent']) {
1289 // Fallback to parent-uri if thr-parent is not set
1290 $thr_parent = $item['thr-parent'];
1291 if ($thr_parent == '') {
1292 $thr_parent = $item['parent-uri'];
1295 if ($thr_parent == $parent['uri']) {
1296 $item['children'] = get_item_children($item_list, $item);
1297 $children[] = $item;
1298 unset($item_list[$i]);
1300 } elseif ($item['parent'] == $parent['id']) {
1301 $children[] = $item;
1302 unset($item_list[$i]);
1310 * @brief Recursively sorts a tree-like item array
1312 * @param array $items
1315 function sort_item_children(array $items)
1318 usort($result, 'sort_thr_created_rev');
1319 foreach ($result as $k => $i) {
1320 if (isset($result[$k]['children'])) {
1321 $result[$k]['children'] = sort_item_children($result[$k]['children']);
1328 * @brief Recursively add all children items at the top level of a list
1330 * @param array $children List of items to append
1331 * @param array $item_list
1333 function add_children_to_list(array $children, array &$item_list)
1335 foreach ($children as $child) {
1336 $item_list[] = $child;
1337 if (isset($child['children'])) {
1338 add_children_to_list($child['children'], $item_list);
1344 * This recursive function takes the item tree structure created by conv_sort() and
1345 * flatten the extraneous depth levels when people reply sequentially, removing the
1346 * stairs effect in threaded conversations limiting the available content width.
1348 * The basic principle is the following: if a post item has only one reply and is
1349 * the last reply of its parent, then the reply is moved to the parent.
1351 * This process is rendered somewhat more complicated because items can be either
1352 * replies or likes, and these don't factor at all in the reply count/last reply.
1354 * @brief Selectively flattens a tree-like item structure to prevent threading stairs
1356 * @param array $parent A tree-like array of items
1359 function smart_flatten_conversation(array $parent)
1361 if (!isset($parent['children']) || count($parent['children']) == 0) {
1365 // We use a for loop to ensure we process the newly-moved items
1366 for ($i = 0; $i < count($parent['children']); $i++) {
1367 $child = $parent['children'][$i];
1369 if (isset($child['children']) && count($child['children'])) {
1370 // This helps counting only the regular posts
1371 $count_post_closure = function($var) {
1372 return $var['verb'] === ACTIVITY_POST;
1375 $child_post_count = count(array_filter($child['children'], $count_post_closure));
1377 $remaining_post_count = count(array_filter(array_slice($parent['children'], $i), $count_post_closure));
1379 // If there's only one child's children post and this is the last child post
1380 if ($child_post_count == 1 && $remaining_post_count == 1) {
1382 // Searches the post item in the children
1384 while($child['children'][$j]['verb'] !== ACTIVITY_POST && $j < count($child['children'])) {
1388 $moved_item = $child['children'][$j];
1389 unset($parent['children'][$i]['children'][$j]);
1390 $parent['children'][] = $moved_item;
1392 $parent['children'][$i] = smart_flatten_conversation($child);
1402 * Expands a flat list of items into corresponding tree-like conversation structures,
1403 * sort the top-level posts either on "created" or "commented", and finally
1404 * append all the items at the top level (???)
1406 * @brief Expands a flat item list into a conversation array for display
1408 * @param array $item_list A list of items belonging to one or more conversations
1409 * @param string $order Either on "created" or "commented"
1411 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1413 function conv_sort(array $item_list, $order)
1417 if (!(is_array($item_list) && count($item_list))) {
1421 $blocklist = conv_get_blocklist();
1425 // Dedupes the item list on the uri to prevent infinite loops
1426 foreach ($item_list as $item) {
1427 if (in_array($item['author-id'], $blocklist)) {
1431 $item_array[$item['uri']] = $item;
1434 // Extract the top level items
1435 foreach ($item_array as $item) {
1436 if ($item['id'] == $item['parent']) {
1441 if (stristr($order, 'created')) {
1442 usort($parents, 'sort_thr_created');
1443 } elseif (stristr($order, 'commented')) {
1444 usort($parents, 'sort_thr_commented');
1448 * Plucks children from the item_array, second pass collects eventual orphan
1449 * items and add them as children of their top-level post.
1451 foreach ($parents as $i => $parent) {
1452 $parents[$i]['children'] =
1453 array_merge(get_item_children($item_array, $parent, true),
1454 get_item_children($item_array, $parent, false));
1457 foreach ($parents as $i => $parent) {
1458 $parents[$i]['children'] = sort_item_children($parents[$i]['children']);
1461 if (PConfig::get(local_user(), 'system', 'smart_threading', 0)) {
1462 foreach ($parents as $i => $parent) {
1463 $parents[$i] = smart_flatten_conversation($parent);
1467 /// @TODO: Stop recusrsively adding all children back to the top level (!!!)
1468 /// However, this apparently ensures responses (likes, attendance) display (?!)
1469 foreach ($parents as $parent) {
1470 if (count($parent['children'])) {
1471 add_children_to_list($parent['children'], $parents);
1479 * @brief usort() callback to sort item arrays by the created key
1485 function sort_thr_created(array $a, array $b)
1487 return strcmp($b['created'], $a['created']);
1491 * @brief usort() callback to reverse sort item arrays by the created key
1497 function sort_thr_created_rev(array $a, array $b)
1499 return strcmp($a['created'], $b['created']);
1503 * @brief usort() callback to sort item arrays by the commented key
1509 function sort_thr_commented(array $a, array $b)
1511 return strcmp($b['commented'], $a['commented']);
1514 function render_location_dummy(array $item) {
1515 if (!empty($item['location']) && !empty($item['location'])) {
1516 return $item['location'];
1519 if (!empty($item['coord']) && !empty($item['coord'])) {
1520 return $item['coord'];
1524 function get_responses(array $conv_responses, array $response_verbs, array $item, Post $ob = null) {
1526 foreach ($response_verbs as $v) {
1528 $ret[$v]['count'] = defaults($conv_responses[$v], $item['uri'], 0);
1529 $ret[$v]['list'] = defaults($conv_responses[$v], $item['uri'] . '-l', []);
1530 $ret[$v]['self'] = defaults($conv_responses[$v], $item['uri'] . '-self', '0');
1531 if (count($ret[$v]['list']) > MAX_LIKERS) {
1532 $ret[$v]['list_part'] = array_slice($ret[$v]['list'], 0, MAX_LIKERS);
1533 array_push($ret[$v]['list_part'], '<a href="#" data-toggle="modal" data-target="#' . $v . 'Modal-'
1534 . (($ob) ? $ob->getId() : $item['id']) . '"><b>' . L10n::t('View all') . '</b></a>');
1536 $ret[$v]['list_part'] = '';
1538 $ret[$v]['button'] = get_response_button_text($v, $ret[$v]['count']);
1539 $ret[$v]['title'] = $conv_responses[$v]['title'];
1543 foreach ($ret as $key) {
1544 if ($key['count'] == true) {
1548 $ret['count'] = $count;
1553 function get_response_button_text($v, $count)
1558 $return = L10n::tt('Like', 'Likes', $count);
1561 $return = L10n::tt('Dislike', 'Dislikes', $count);
1564 $return = L10n::tt('Attending', 'Attending', $count);
1567 $return = L10n::tt('Not Attending', 'Not Attending', $count);
1570 $return = L10n::tt('Undecided', 'Undecided', $count);