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) {
803 $knownauthor = false;
805 while ($row = Item::fetch($thread_items)) {
806 if (($row['verb'] == ACTIVITY2_ANNOUNCE) && !empty($row['contact-uid']) && ($row['created'] > $created) && ($row['thr-parent'] == $row['parent-uri'])) {
807 $actor = ['link' => $row['author-link'], 'avatar' => $row['author-avatar'], 'name' => $row['author-name']];
808 $created = $row['created'];
810 if ($row['gravity'] == GRAVITY_PARENT) {
811 $parentlines[] = $lineno;
813 // We could have several parents, so it has to be done this way.
814 if (!empty($row['contact-uid']) && in_array($row['network'], Protocol::NATIVE_SUPPORT)) {
823 DBA::close($thread_items);
825 if (!$knownauthor && !empty($actor)) {
826 foreach ($parentlines as $line) {
827 if (!in_array($comments[$line]['network'], [Protocol::DIASPORA]) && !$comments[$line]['origin']) {
828 $comments[$line]['owner-link'] = $actor['link'];
829 $comments[$line]['owner-avatar'] = $actor['avatar'];
830 $comments[$line]['owner-name'] = $actor['name'];
838 * @brief 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 = 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);
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::ACTIVITYPUB, Protocol::OSTATUS, Protocol::DIASPORA, Protocol::DFRN]);
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 . '?tab=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/?f=&c=' . $cid;
936 $contact_url = 'contact/' . $cid;
937 $posts_link = 'contact/' . $cid . '/posts';
939 if (in_array($network, [Protocol::DFRN, Protocol::DIASPORA])) {
940 $pm_url = 'message/new/' . $cid;
946 L10n::t('Follow Thread') => $sub_link,
947 L10n::t('View Status') => $status_link,
948 L10n::t('View Profile') => $profile_link,
949 L10n::t('View Photos') => $photos_link,
950 L10n::t('Network Posts') => $posts_link,
951 L10n::t('View Contact') => $contact_url,
952 L10n::t('Send PM') => $pm_url,
953 L10n::t('Block') => $block_link,
954 L10n::t('Ignore') => $ignore_link
957 if ($network == Protocol::DFRN) {
958 $menu[L10n::t("Poke")] = $poke_link;
961 if ((($cid == 0) || ($rel == Contact::FOLLOWER)) &&
962 in_array($item['network'], [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::OSTATUS, Protocol::DIASPORA])) {
963 $menu[L10n::t('Connect/Follow')] = 'follow?url=' . urlencode($item['author-link']);
966 $menu = [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 . '">' . $k . '</a></li>' . PHP_EOL;
988 * @brief Checks item to see if it is one of the builtin activities (like/dislike, event attendance, consensus items, etc.)
989 * Increments the count of each matching activity and adds a link to the author as needed.
992 * @param array &$conv_responses (already created with builtin activity structure)
994 * @throws ImagickException
995 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
997 function builtin_activity_puller($item, &$conv_responses) {
998 foreach ($conv_responses as $mode => $v) {
1003 $verb = ACTIVITY_LIKE;
1006 $verb = ACTIVITY_DISLIKE;
1009 $verb = ACTIVITY_ATTEND;
1012 $verb = ACTIVITY_ATTENDNO;
1015 $verb = ACTIVITY_ATTENDMAYBE;
1018 $verb = ACTIVITY2_ANNOUNCE;
1024 if (activity_match($item['verb'], $verb) && ($item['id'] != $item['parent'])) {
1025 $author = ['uid' => 0, 'id' => $item['author-id'],
1026 'network' => $item['author-network'], 'url' => $item['author-link']];
1027 $url = Contact::magicLinkByContact($author);
1028 if (strpos($url, 'redir/') === 0) {
1029 $sparkle = ' class="sparkle" ';
1032 $url = '<a href="'. $url . '"'. $sparkle .'>' . htmlentities($item['author-name']) . '</a>';
1034 if (empty($item['thr-parent'])) {
1035 $item['thr-parent'] = $item['parent-uri'];
1038 if (!(isset($conv_responses[$mode][$item['thr-parent'] . '-l'])
1039 && is_array($conv_responses[$mode][$item['thr-parent'] . '-l']))) {
1040 $conv_responses[$mode][$item['thr-parent'] . '-l'] = [];
1043 // only list each unique author once
1044 if (in_array($url,$conv_responses[$mode][$item['thr-parent'] . '-l'])) {
1048 if (!isset($conv_responses[$mode][$item['thr-parent']])) {
1049 $conv_responses[$mode][$item['thr-parent']] = 1;
1051 $conv_responses[$mode][$item['thr-parent']] ++;
1054 if (public_contact() == $item['author-id']) {
1055 $conv_responses[$mode][$item['thr-parent'] . '-self'] = 1;
1058 $conv_responses[$mode][$item['thr-parent'] . '-l'][] = $url;
1060 // there can only be one activity verb per item so if we found anything, we can stop looking
1067 * Format the vote text for a profile item
1069 * @param int $cnt = number of people who vote the item
1070 * @param array $arr = array of pre-linked names of likers/dislikers
1071 * @param string $type = one of 'like, 'dislike', 'attendyes', 'attendno', 'attendmaybe'
1072 * @param int $id = item id
1073 * @return string formatted text
1074 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1076 function format_like($cnt, array $arr, $type, $id) {
1084 // Phrase if there is only one liker. In other cases it will be uses for the expanded
1085 // list which show all likers
1088 $phrase = L10n::t('%s likes this.', $likers);
1091 $phrase = L10n::t('%s doesn\'t like this.', $likers);
1094 $phrase = L10n::t('%s attends.', $likers);
1097 $phrase = L10n::t('%s doesn\'t attend.', $likers);
1099 case 'attendmaybe' :
1100 $phrase = L10n::t('%s attends maybe.', $likers);
1103 $phrase = L10n::t('%s reshared this.', $likers);
1109 $total = count($arr);
1110 if ($total < MAX_LIKERS) {
1111 $last = L10n::t('and') . ' ' . $arr[count($arr)-1];
1112 $arr2 = array_slice($arr, 0, -1);
1113 $likers = implode(', ', $arr2) . ' ' . $last;
1115 $arr = array_slice($arr, 0, MAX_LIKERS - 1);
1116 $likers = implode(', ', $arr);
1117 $likers .= L10n::t('and %d other people', $total - MAX_LIKERS);
1120 $spanatts = "class=\"fakelink\" onclick=\"openClose('{$type}list-$id');\"";
1125 $phrase = L10n::t('<span %1$s>%2$d people</span> like this', $spanatts, $cnt);
1126 $explikers = L10n::t('%s like this.', $likers);
1129 $phrase = L10n::t('<span %1$s>%2$d people</span> don\'t like this', $spanatts, $cnt);
1130 $explikers = L10n::t('%s don\'t like this.', $likers);
1133 $phrase = L10n::t('<span %1$s>%2$d people</span> attend', $spanatts, $cnt);
1134 $explikers = L10n::t('%s attend.', $likers);
1137 $phrase = L10n::t('<span %1$s>%2$d people</span> don\'t attend', $spanatts, $cnt);
1138 $explikers = L10n::t('%s don\'t attend.', $likers);
1141 $phrase = L10n::t('<span %1$s>%2$d people</span> attend maybe', $spanatts, $cnt);
1142 $explikers = L10n::t('%s attend maybe.', $likers);
1145 $phrase = L10n::t('<span %1$s>%2$d people</span> reshared this', $spanatts, $cnt);
1146 $explikers = L10n::t('%s reshared this.', $likers);
1150 $expanded .= "\t" . '<p class="wall-item-' . $type . '-expanded" id="' . $type . 'list-' . $id . '" style="display: none;" >' . $explikers . EOL . '</p>';
1153 $o .= Renderer::replaceMacros(Renderer::getMarkupTemplate('voting_fakelink.tpl'), [
1154 '$phrase' => $phrase,
1163 function status_editor(App $a, $x, $notes_cid = 0, $popup = false)
1167 $geotag = !empty($x['allow_location']) ? Renderer::replaceMacros(Renderer::getMarkupTemplate('jot_geotag.tpl'), []) : '';
1169 $tpl = Renderer::getMarkupTemplate('jot-header.tpl');
1170 $a->page['htmlhead'] .= Renderer::replaceMacros($tpl, [
1171 '$newpost' => 'true',
1172 '$baseurl' => System::baseUrl(true),
1173 '$geotag' => $geotag,
1174 '$nickname' => $x['nickname'],
1175 '$ispublic' => L10n::t('Visible to <strong>everybody</strong>'),
1176 '$linkurl' => L10n::t('Please enter a image/video/audio/webpage URL:'),
1177 '$term' => L10n::t('Tag term:'),
1178 '$fileas' => L10n::t('Save to Folder:'),
1179 '$whereareu' => L10n::t('Where are you right now?'),
1180 '$delitems' => L10n::t("Delete item\x28s\x29?")
1184 Hook::callAll('jot_tool', $jotplugins);
1186 // Private/public post links for the non-JS ACL form
1188 if (!empty($_REQUEST['public'])) {
1192 $query_str = $a->query_string;
1193 if (strpos($query_str, 'public=1') !== false) {
1194 $query_str = str_replace(['?public=1', '&public=1'], ['', ''], $query_str);
1198 * I think $a->query_string may never have ? in it, but I could be wrong
1199 * It looks like it's from the index.php?q=[etc] rewrite that the web
1200 * server does, which converts any ? to &, e.g. suggest&ignore=61 for suggest?ignore=61
1202 if (strpos($query_str, '?') === false) {
1203 $public_post_link = '?public=1';
1205 $public_post_link = '&public=1';
1208 // $tpl = Renderer::replaceMacros($tpl,array('$jotplugins' => $jotplugins));
1209 $tpl = Renderer::getMarkupTemplate("jot.tpl");
1211 $o .= Renderer::replaceMacros($tpl,[
1212 '$new_post' => L10n::t('New Post'),
1213 '$return_path' => $query_str,
1214 '$action' => 'item',
1215 '$share' => defaults($x, 'button', L10n::t('Share')),
1216 '$upload' => L10n::t('Upload photo'),
1217 '$shortupload' => L10n::t('upload photo'),
1218 '$attach' => L10n::t('Attach file'),
1219 '$shortattach' => L10n::t('attach file'),
1220 '$edbold' => L10n::t('Bold'),
1221 '$editalic' => L10n::t('Italic'),
1222 '$eduline' => L10n::t('Underline'),
1223 '$edquote' => L10n::t('Quote'),
1224 '$edcode' => L10n::t('Code'),
1225 '$edimg' => L10n::t('Image'),
1226 '$edurl' => L10n::t('Link'),
1227 '$edattach' => L10n::t('Link or Media'),
1228 '$setloc' => L10n::t('Set your location'),
1229 '$shortsetloc' => L10n::t('set location'),
1230 '$noloc' => L10n::t('Clear browser location'),
1231 '$shortnoloc' => L10n::t('clear location'),
1232 '$title' => defaults($x, 'title', ''),
1233 '$placeholdertitle' => L10n::t('Set title'),
1234 '$category' => defaults($x, 'category', ''),
1235 '$placeholdercategory' => Feature::isEnabled(local_user(), 'categories') ? L10n::t("Categories \x28comma-separated list\x29") : '',
1236 '$wait' => L10n::t('Please wait'),
1237 '$permset' => L10n::t('Permission settings'),
1238 '$shortpermset' => L10n::t('permissions'),
1239 '$wall' => $notes_cid ? 0 : 1,
1240 '$posttype' => $notes_cid ? Item::PT_PERSONAL_NOTE : Item::PT_ARTICLE,
1241 '$content' => defaults($x, 'content', ''),
1242 '$post_id' => defaults($x, 'post_id', ''),
1243 '$baseurl' => System::baseUrl(true),
1244 '$defloc' => $x['default_location'],
1245 '$visitor' => $x['visitor'],
1246 '$pvisit' => $notes_cid ? 'none' : $x['visitor'],
1247 '$public' => L10n::t('Public post'),
1248 '$lockstate' => $x['lockstate'],
1249 '$bang' => $x['bang'],
1250 '$profile_uid' => $x['profile_uid'],
1251 '$preview' => L10n::t('Preview'),
1252 '$jotplugins' => $jotplugins,
1253 '$notes_cid' => $notes_cid,
1254 '$sourceapp' => L10n::t($a->sourcename),
1255 '$cancel' => L10n::t('Cancel'),
1256 '$rand_num' => Crypto::randomDigits(12),
1258 // ACL permissions box
1259 '$acl' => $x['acl'],
1260 '$group_perms' => L10n::t('Post to Groups'),
1261 '$contact_perms' => L10n::t('Post to Contacts'),
1262 '$private' => L10n::t('Private post'),
1263 '$is_private' => $private_post,
1264 '$public_link' => $public_post_link,
1266 //jot nav tab (used in some themes)
1267 '$message' => L10n::t('Message'),
1268 '$browser' => L10n::t('Browser'),
1272 if ($popup == true) {
1273 $o = '<div id="jot-popup" style="display: none;">' . $o . '</div>';
1280 * Plucks the children of the given parent from a given item list.
1282 * @brief Plucks all the children in the given item list of the given parent
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 * @brief Recursively sorts a tree-like item array
1318 * @param array $items
1321 function sort_item_children(array $items)
1324 usort($result, 'sort_thr_created_rev');
1325 foreach ($result as $k => $i) {
1326 if (isset($result[$k]['children'])) {
1327 $result[$k]['children'] = sort_item_children($result[$k]['children']);
1334 * @brief 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 * This recursive function takes the item tree structure created by conv_sort() and
1351 * flatten the extraneous depth levels when people reply sequentially, removing the
1352 * stairs effect in threaded conversations limiting the available content width.
1354 * The basic principle is the following: if a post item has only one reply and is
1355 * the last reply of its parent, then the reply is moved to the parent.
1357 * This process is rendered somewhat more complicated because items can be either
1358 * replies or likes, and these don't factor at all in the reply count/last reply.
1360 * @brief Selectively flattens a tree-like item structure to prevent threading stairs
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,
1409 * sort the top-level posts either on "created" or "commented", and finally
1410 * append all the items at the top level (???)
1412 * @brief Expands a flat item list into a conversation array for display
1414 * @param array $item_list A list of items belonging to one or more conversations
1415 * @param string $order Either on "created" or "commented"
1417 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
1419 function conv_sort(array $item_list, $order)
1423 if (!(is_array($item_list) && count($item_list))) {
1427 $blocklist = conv_get_blocklist();
1431 // Dedupes the item list on the uri to prevent infinite loops
1432 foreach ($item_list as $item) {
1433 if (in_array($item['author-id'], $blocklist)) {
1437 $item_array[$item['uri']] = $item;
1440 // Extract the top level items
1441 foreach ($item_array as $item) {
1442 if ($item['id'] == $item['parent']) {
1447 if (stristr($order, 'created')) {
1448 usort($parents, 'sort_thr_created');
1449 } elseif (stristr($order, 'commented')) {
1450 usort($parents, 'sort_thr_commented');
1454 * Plucks children from the item_array, second pass collects eventual orphan
1455 * items and add them as children of their top-level post.
1457 foreach ($parents as $i => $parent) {
1458 $parents[$i]['children'] =
1459 array_merge(get_item_children($item_array, $parent, true),
1460 get_item_children($item_array, $parent, false));
1463 foreach ($parents as $i => $parent) {
1464 $parents[$i]['children'] = sort_item_children($parents[$i]['children']);
1467 if (PConfig::get(local_user(), 'system', 'smart_threading', 0)) {
1468 foreach ($parents as $i => $parent) {
1469 $parents[$i] = smart_flatten_conversation($parent);
1473 /// @TODO: Stop recusrsively adding all children back to the top level (!!!)
1474 /// However, this apparently ensures responses (likes, attendance) display (?!)
1475 foreach ($parents as $parent) {
1476 if (count($parent['children'])) {
1477 add_children_to_list($parent['children'], $parents);
1485 * @brief usort() callback to sort item arrays by the created key
1491 function sort_thr_created(array $a, array $b)
1493 return strcmp($b['created'], $a['created']);
1497 * @brief usort() callback to reverse sort item arrays by the created key
1503 function sort_thr_created_rev(array $a, array $b)
1505 return strcmp($a['created'], $b['created']);
1509 * @brief usort() callback to sort item arrays by the commented key
1515 function sort_thr_commented(array $a, array $b)
1517 return strcmp($b['commented'], $a['commented']);
1520 function render_location_dummy(array $item) {
1521 if (!empty($item['location']) && !empty($item['location'])) {
1522 return $item['location'];
1525 if (!empty($item['coord']) && !empty($item['coord'])) {
1526 return $item['coord'];
1530 function get_responses(array $conv_responses, array $response_verbs, array $item, Post $ob = null) {
1532 foreach ($response_verbs as $v) {
1534 $ret[$v]['count'] = defaults($conv_responses[$v], $item['uri'], 0);
1535 $ret[$v]['list'] = defaults($conv_responses[$v], $item['uri'] . '-l', []);
1536 $ret[$v]['self'] = defaults($conv_responses[$v], $item['uri'] . '-self', '0');
1537 if (count($ret[$v]['list']) > MAX_LIKERS) {
1538 $ret[$v]['list_part'] = array_slice($ret[$v]['list'], 0, MAX_LIKERS);
1539 array_push($ret[$v]['list_part'], '<a href="#" data-toggle="modal" data-target="#' . $v . 'Modal-'
1540 . (($ob) ? $ob->getId() : $item['id']) . '"><b>' . L10n::t('View all') . '</b></a>');
1542 $ret[$v]['list_part'] = '';
1544 $ret[$v]['button'] = get_response_button_text($v, $ret[$v]['count']);
1545 $ret[$v]['title'] = $conv_responses[$v]['title'];
1549 foreach ($ret as $key) {
1550 if ($key['count'] == true) {
1554 $ret['count'] = $count;
1559 function get_response_button_text($v, $count)
1564 $return = L10n::tt('Like', 'Likes', $count);
1567 $return = L10n::tt('Dislike', 'Dislikes', $count);
1570 $return = L10n::tt('Attending', 'Attending', $count);
1573 $return = L10n::tt('Not Attending', 'Not Attending', $count);
1576 $return = L10n::tt('Undecided', 'Undecided', $count);