示例#1
0
 function conversation(&$a, $items, $mode, $update, $preview = false)
 {
     require_once 'include/bbcode.php';
     require_once 'mod/proxy.php';
     $ssl_state = local_user() ? true : false;
     $profile_owner = 0;
     $page_writeable = false;
     $live_update_div = '';
     $arr_blocked = null;
     if (local_user()) {
         $str_blocked = get_pconfig(local_user(), 'system', 'blocked');
         if ($str_blocked) {
             $arr_blocked = explode(',', $str_blocked);
             for ($x = 0; $x < count($arr_blocked); $x++) {
                 $arr_blocked[$x] = trim($arr_blocked[$x]);
             }
         }
     }
     $previewing = $preview ? ' preview ' : '';
     if ($mode === 'network') {
         $profile_owner = local_user();
         $page_writeable = true;
         if (!$update) {
             // The special div is needed for liveUpdate to kick in for this page.
             // We only launch liveUpdate if you aren't filtering in some incompatible
             // way and also you aren't writing a comment (discovered in javascript).
             $live_update_div = '<div id="live-network"></div>' . "\r\n" . "<script> var profile_uid = " . $_SESSION['uid'] . "; var netargs = '" . substr($a->cmd, 8) . '?f=' . (x($_GET, 'cid') ? '&cid=' . $_GET['cid'] : '') . (x($_GET, 'search') ? '&search=' . $_GET['search'] : '') . (x($_GET, 'star') ? '&star=' . $_GET['star'] : '') . (x($_GET, 'order') ? '&order=' . $_GET['order'] : '') . (x($_GET, 'bmark') ? '&bmark=' . $_GET['bmark'] : '') . (x($_GET, 'liked') ? '&liked=' . $_GET['liked'] : '') . (x($_GET, 'conv') ? '&conv=' . $_GET['conv'] : '') . (x($_GET, 'spam') ? '&spam=' . $_GET['spam'] : '') . (x($_GET, 'nets') ? '&nets=' . $_GET['nets'] : '') . (x($_GET, 'cmin') ? '&cmin=' . $_GET['cmin'] : '') . (x($_GET, 'cmax') ? '&cmax=' . $_GET['cmax'] : '') . (x($_GET, 'file') ? '&file=' . $_GET['file'] : '') . "'; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
         }
     } else {
         if ($mode === 'profile') {
             $profile_owner = $a->profile['profile_uid'];
             $page_writeable = can_write_wall($a, $profile_owner);
             if (!$update) {
                 $tab = notags(trim($_GET['tab']));
                 $tab = $tab ? $tab : 'posts';
                 if ($tab === 'posts') {
                     // This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
                     // because browser prefetching might change it on us. We have to deliver it with the page.
                     $live_update_div = '<div id="live-profile"></div>' . "\r\n" . "<script> var profile_uid = " . $a->profile['profile_uid'] . "; var netargs = '?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
                 }
             }
         } else {
             if ($mode === 'notes') {
                 $profile_owner = local_user();
                 $page_writeable = true;
                 if (!$update) {
                     $live_update_div = '<div id="live-notes"></div>' . "\r\n" . "<script> var profile_uid = " . local_user() . "; var netargs = '/?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
                 }
             } else {
                 if ($mode === 'display') {
                     $profile_owner = $a->profile['uid'];
                     $page_writeable = can_write_wall($a, $profile_owner);
                     if (!$update) {
                         $live_update_div = '<div id="live-display"></div>' . "\r\n" . "<script> var profile_uid = " . $_SESSION['uid'] . ";" . " var profile_page = 1; </script>";
                     }
                 } else {
                     if ($mode === 'community') {
                         $profile_owner = 0;
                         $page_writeable = false;
                         if (!$update) {
                             $live_update_div = '<div id="live-community"></div>' . "\r\n" . "<script> var profile_uid = -1; var netargs = '/?f='; var profile_page = " . $a->pager['page'] . "; </script>\r\n";
                         }
                     } else {
                         if ($mode === 'search') {
                             $live_update_div = '<div id="live-search"></div>' . "\r\n";
                         }
                     }
                 }
             }
         }
     }
     $page_dropping = local_user() && local_user() == $profile_owner ? true : false;
     if ($update) {
         $return_url = $_SESSION['return_url'];
     } else {
         $return_url = $_SESSION['return_url'] = $a->query_string;
     }
     load_contact_links(local_user());
     $cb = array('items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview);
     call_hooks('conversation_start', $cb);
     $items = $cb['items'];
     $cmnt_tpl = get_markup_template('comment_item.tpl');
     $hide_comments_tpl = get_markup_template('hide_comments.tpl');
     $alike = array();
     $dlike = array();
     // array with html for each thread (parent+comments)
     $threads = array();
     $threadsid = -1;
     $page_template = get_markup_template("conversation.tpl");
     if ($items && count($items)) {
         if ($mode === 'network-new' || $mode === 'search' || $mode === 'community') {
             // "New Item View" on network page or search page results
             // - just loop through the items and format them minimally for display
             //			$tpl = get_markup_template('search_item.tpl');
             $tpl = 'search_item.tpl';
             foreach ($items as $item) {
                 if ($arr_blocked) {
                     $blocked = false;
                     foreach ($arr_blocked as $b) {
                         if ($b && link_compare($item['author-link'], $b)) {
                             $blocked = true;
                             break;
                         }
                     }
                     if ($blocked) {
                         continue;
                     }
                 }
                 $threadsid++;
                 $comment = '';
                 $owner_url = '';
                 $owner_photo = '';
                 $owner_name = '';
                 $sparkle = '';
                 if ($mode === 'search' || $mode === 'community') {
                     if ((activity_match($item['verb'], ACTIVITY_LIKE) || activity_match($item['verb'], ACTIVITY_DISLIKE)) && $item['id'] != $item['parent']) {
                         continue;
                     }
                     $nickname = $item['nickname'];
                 } else {
                     $nickname = $a->user['nickname'];
                 }
                 // prevent private email from leaking.
                 if ($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
                     continue;
                 }
                 $profile_name = strlen($item['author-name']) ? $item['author-name'] : $item['name'];
                 if ($item['author-link'] && !$item['author-name']) {
                     $profile_name = $item['author-link'];
                 }
                 $tags = array();
                 $hashtags = array();
                 $mentions = array();
                 $taglist = q("SELECT `type`, `term`, `url` FROM `term` WHERE `otype` = %d AND `oid` = %d AND `type` IN (%d, %d) ORDER BY `tid`", intval(TERM_OBJ_POST), intval($item['id']), intval(TERM_HASHTAG), intval(TERM_MENTION));
                 foreach ($taglist as $tag) {
                     if ($tag["url"] == "") {
                         $tag["url"] = $searchpath . strtolower($tag["term"]);
                     }
                     if ($tag["type"] == TERM_HASHTAG) {
                         $hashtags[] = "#<a href=\"" . $tag["url"] . "\" target=\"_blank\">" . $tag["term"] . "</a>";
                         $prefix = "#";
                     } elseif ($tag["type"] == TERM_MENTION) {
                         $mentions[] = "@<a href=\"" . $tag["url"] . "\" target=\"_blank\">" . $tag["term"] . "</a>";
                         $prefix = "@";
                     }
                     $tags[] = $prefix . "<a href=\"" . $tag["url"] . "\" target=\"_blank\">" . $tag["term"] . "</a>";
                 }
                 /*foreach(explode(',',$item['tag']) as $tag){
                 			$tag = trim($tag);
                 			if ($tag!="") {
                 				$t = bbcode($tag);
                 				$tags[] = $t;
                 				if($t[0] == '#')
                 					$hashtags[] = $t;
                 				elseif($t[0] == '@')
                 					$mentions[] = $t;
                 			}
                 		}*/
                 $sp = false;
                 $profile_link = best_link_url($item, $sp);
                 if ($profile_link === 'mailbox') {
                     $profile_link = '';
                 }
                 if ($sp) {
                     $sparkle = ' sparkle';
                 } else {
                     $profile_link = zrl($profile_link);
                 }
                 $normalised = normalise_link(strlen($item['author-link']) ? $item['author-link'] : $item['url']);
                 if ($normalised != 'mailbox' && x($a->contacts[$normalised])) {
                     $profile_avatar = $a->contacts[$normalised]['thumb'];
                 } else {
                     $profile_avatar = strlen($item['author-avatar']) ? $a->get_cached_avatar_image($item['author-avatar']) : $item['thumb'];
                 }
                 $locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
                 call_hooks('render_location', $locate);
                 $location = strlen($locate['html']) ? $locate['html'] : render_location_google($locate);
                 localize_item($item);
                 if ($mode === 'network-new') {
                     $dropping = true;
                 } else {
                     $dropping = false;
                 }
                 $drop = array('dropping' => $dropping, 'pagedrop' => $page_dropping, 'select' => t('Select'), 'delete' => t('Delete'));
                 $star = false;
                 $isstarred = "unstarred";
                 $lock = false;
                 $likebuttons = false;
                 $shareable = false;
                 $body = prepare_body($item, true, $preview);
                 list($categories, $folders) = get_cats_and_terms($item);
                 if ($a->theme['template_engine'] === 'internal') {
                     $profile_name_e = template_escape($profile_name);
                     $item['title_e'] = template_escape($item['title']);
                     $body_e = template_escape($body);
                     $tags_e = template_escape($tags);
                     $hashtags_e = template_escape($hashtags);
                     $mentions_e = template_escape($mentions);
                     $location_e = template_escape($location);
                     $owner_name_e = template_escape($owner_name);
                 } else {
                     $profile_name_e = $profile_name;
                     $item['title_e'] = $item['title'];
                     $body_e = $body;
                     $tags_e = $tags;
                     $hashtags_e = $hashtags;
                     $mentions_e = $mentions;
                     $location_e = $location;
                     $owner_name_e = $owner_name;
                 }
                 $tmp_item = array('template' => $tpl, 'id' => $preview ? 'P0' : $item['item_id'], 'network' => $item['item_network'], 'linktitle' => sprintf(t('View %s\'s profile @ %s'), $profile_name, strlen($item['author-link']) ? $item['author-link'] : $item['url']), 'profile_url' => $profile_link, 'item_photo_menu' => item_photo_menu($item), 'name' => $profile_name_e, 'sparkle' => $sparkle, 'lock' => $lock, 'thumb' => proxy_url($profile_avatar), 'title' => $item['title_e'], 'body' => $body_e, 'tags' => $tags_e, 'hashtags' => $hashtags_e, 'mentions' => $mentions_e, 'txt_cats' => t('Categories:'), 'txt_folders' => t('Filed under:'), 'has_cats' => count($categories) ? 'true' : '', 'has_folders' => count($folders) ? 'true' : '', 'categories' => $categories, 'folders' => $folders, 'text' => strip_tags($body_e), 'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'), 'ago' => $item['app'] ? sprintf(t('%s from %s'), relative_date($item['created']), $item['app']) : relative_date($item['created']), 'location' => $location_e, 'indent' => '', 'owner_name' => $owner_name_e, 'owner_url' => $owner_url, 'owner_photo' => proxy_url($owner_photo), 'plink' => get_plink($item), 'edpost' => false, 'isstarred' => $isstarred, 'star' => $star, 'drop' => $drop, 'vote' => $likebuttons, 'like' => '', 'dislike' => '', 'comment' => '', 'conv' => $preview ? '' : array('href' => $a->get_baseurl($ssl_state) . '/display/' . $item['guid'], 'title' => t('View in context')), 'previewing' => $previewing, 'wait' => t('Please wait'), 'thread_level' => 1);
                 $arr = array('item' => $item, 'output' => $tmp_item);
                 call_hooks('display_item', $arr);
                 $threads[$threadsid]['id'] = $item['item_id'];
                 $threads[$threadsid]['network'] = $item['item_network'];
                 $threads[$threadsid]['items'] = array($arr['output']);
             }
         } else {
             // Normal View
             $page_template = get_markup_template("threaded_conversation.tpl");
             require_once 'object/Conversation.php';
             require_once 'object/Item.php';
             $conv = new Conversation($mode, $preview);
             // get all the topmost parents
             // this shouldn't be needed, as we should have only them in our array
             // But for now, this array respects the old style, just in case
             $threads = array();
             foreach ($items as $item) {
                 if ($arr_blocked) {
                     $blocked = false;
                     foreach ($arr_blocked as $b) {
                         if ($b && link_compare($item['author-link'], $b)) {
                             $blocked = true;
                             break;
                         }
                     }
                     if ($blocked) {
                         continue;
                     }
                 }
                 // Can we put this after the visibility check?
                 like_puller($a, $item, $alike, 'like');
                 like_puller($a, $item, $dlike, 'dislike');
                 // Only add what is visible
                 if ($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
                     continue;
                 }
                 if (!visible_activity($item)) {
                     continue;
                 }
                 call_hooks('display_item', $arr);
                 $item['pagedrop'] = $page_dropping;
                 if ($item['id'] == $item['parent']) {
                     $item_object = new Item($item);
                     $conv->add_thread($item_object);
                 }
             }
             $threads = $conv->get_template_data($alike, $dlike);
             if (!$threads) {
                 logger('[ERROR] conversation : Failed to get template data.', LOGGER_DEBUG);
                 $threads = array();
             }
         }
     }
     $o = replace_macros($page_template, array('$baseurl' => $a->get_baseurl($ssl_state), '$return_path' => $a->query_string, '$live_update' => $live_update_div, '$remove' => t('remove'), '$mode' => $mode, '$user' => $a->user, '$threads' => $threads, '$dropping' => $page_dropping && feature_enabled(local_user(), 'multi_delete') ? t('Delete Selected Items') : False));
     return $o;
 }
示例#2
0
 /**
  * Get data in a form usable by a conversation template
  *
  * Returns:
  *      _ The data requested on success
  *      _ false on failure
  */
 public function get_template_data($alike, $dlike, $thread_level = 1)
 {
     require_once "mod/proxy.php";
     $result = array();
     $a = $this->get_app();
     $item = $this->get_data();
     $edited = false;
     if (strcmp($item['created'], $item['edited']) != 0) {
         $edited = array('label' => t('This entry was edited'), 'date' => datetime_convert('UTC', date_default_timezone_get(), $item['edited'], 'r'), 'relative' => relative_date($item['edited']));
     }
     $commentww = '';
     $sparkle = '';
     $buttons = '';
     $dropping = false;
     $star = false;
     $ignore = false;
     $isstarred = "unstarred";
     $indent = '';
     $shiny = '';
     $osparkle = '';
     $total_children = $this->count_descendants();
     $conv = $this->get_conversation();
     $lock = $item['private'] == 1 || $item['uid'] == local_user() && (strlen($item['allow_cid']) || strlen($item['allow_gid']) || strlen($item['deny_cid']) || strlen($item['deny_gid'])) ? t('Private Message') : false;
     $shareable = $conv->get_profile_owner() == local_user() && $item['private'] != 1 ? true : false;
     if (local_user() && link_compare($a->contact['url'], $item['author-link'])) {
         $edpost = array($a->get_baseurl($ssl_state) . "/editpost/" . $item['id'], t("Edit"));
     } else {
         $edpost = false;
     }
     if ($this->get_data_value('uid') == local_user() || $this->is_visiting()) {
         $dropping = true;
     }
     $drop = array('dropping' => $dropping, 'pagedrop' => feature_enabled($conv->get_profile_owner(), 'multi_delete') ? $item['pagedrop'] : '', 'select' => t('Select'), 'delete' => t('Delete'));
     $filer = $conv->get_profile_owner() == local_user() ? t("save to folder") : false;
     $diff_author = link_compare($item['url'], $item['author-link']) ? false : true;
     $profile_name = strlen($item['author-name']) && $diff_author ? $item['author-name'] : $item['name'];
     if ($item['author-link'] && !$item['author-name']) {
         $profile_name = $item['author-link'];
     }
     $sp = false;
     $profile_link = best_link_url($item, $sp);
     if ($profile_link === 'mailbox') {
         $profile_link = '';
     }
     if ($sp) {
         $sparkle = ' sparkle';
     } else {
         $profile_link = zrl($profile_link);
     }
     $normalised = normalise_link(strlen($item['author-link']) ? $item['author-link'] : $item['url']);
     if ($normalised != 'mailbox' && x($a->contacts, $normalised)) {
         $profile_avatar = $a->contacts[$normalised]['thumb'];
     } else {
         $profile_avatar = strlen($item['author-avatar']) && $diff_author ? $item['author-avatar'] : $a->get_cached_avatar_image($this->get_data_value('thumb'));
     }
     $locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
     call_hooks('render_location', $locate);
     $location = strlen($locate['html']) ? $locate['html'] : render_location_google($locate);
     $searchpath = $a->get_baseurl() . "/search?tag=";
     $tags = array();
     $hashtags = array();
     $mentions = array();
     /*foreach(explode(',',$item['tag']) as $tag){
     			$tag = trim($tag);
     			if ($tag!="") {
     				$t = bbcode($tag);
     				$tags[] = $t;
     				if($t[0] == '#')
     					$hashtags[] = $t;
     				elseif($t[0] == '@')
     					$mentions[] = $t;
     			}
     		}*/
     $like = x($alike, $item['uri']) ? format_like($alike[$item['uri']], $alike[$item['uri'] . '-l'], 'like', $item['uri']) : '';
     $dislike = x($dlike, $item['uri']) ? format_like($dlike[$item['uri']], $dlike[$item['uri'] . '-l'], 'dislike', $item['uri']) : '';
     /*
      * We should avoid doing this all the time, but it depends on the conversation mode
      * And the conv mode may change when we change the conv, or it changes its mode
      * Maybe we should establish a way to be notified about conversation changes
      */
     $this->check_wall_to_wall();
     if ($this->is_wall_to_wall() && $this->get_owner_url() == $this->get_redirect_url()) {
         $osparkle = ' sparkle';
     }
     if ($this->is_toplevel()) {
         if ($conv->get_profile_owner() == local_user()) {
             $isstarred = $item['starred'] ? "starred" : "unstarred";
             $star = array('do' => t("add star"), 'undo' => t("remove star"), 'toggle' => t("toggle star status"), 'classdo' => $item['starred'] ? "hidden" : "", 'classundo' => $item['starred'] ? "" : "hidden", 'starred' => t('starred'));
             $r = q("SELECT `ignored` FROM `thread` WHERE `uid` = %d AND `iid` = %d LIMIT 1", intval($item['uid']), intval($item['id']));
             if (count($r)) {
                 $ignore = array('do' => t("ignore thread"), 'undo' => t("unignore thread"), 'toggle' => t("toggle ignore status"), 'classdo' => $r[0]['ignored'] ? "hidden" : "", 'classundo' => $r[0]['ignored'] ? "" : "hidden", 'ignored' => t('ignored'));
             }
             $tagger = '';
             if (feature_enabled($conv->get_profile_owner(), 'commtag')) {
                 $tagger = array('add' => t("add tag"), 'class' => "");
             }
         }
     } else {
         $indent = 'comment';
     }
     if ($conv->is_writable()) {
         $buttons = array('like' => array(t("I like this (toggle)"), t("like")), 'dislike' => feature_enabled($conv->get_profile_owner(), 'dislike') ? array(t("I don't like this (toggle)"), t("dislike")) : '');
         if ($shareable) {
             $buttons['share'] = array(t('Share this'), t('share'));
         }
     }
     if (strcmp(datetime_convert('UTC', 'UTC', $item['created']), datetime_convert('UTC', 'UTC', 'now - 12 hours')) > 0) {
         $shiny = 'shiny';
     }
     localize_item($item);
     if ($item["postopts"] and !get_config("system", "suppress_language")) {
         //$langdata = explode(";", $item["postopts"]);
         //$langstr = substr($langdata[0], 5)." (".round($langdata[1]*100, 1)."%)";
         $langstr = "";
         if (substr($item["postopts"], 0, 5) == "lang=") {
             $postopts = substr($item["postopts"], 5);
             $languages = explode(":", $postopts);
             if (sizeof($languages) == 1) {
                 $languages = array();
                 $languages[] = $postopts;
             }
             foreach ($languages as $language) {
                 $langdata = explode(";", $language);
                 if ($langstr != "") {
                     $langstr .= ", ";
                 }
                 //$langstr .= $langdata[0]." (".round($langdata[1]*100, 1)."%)";
                 $langstr .= round($langdata[1] * 100, 1) . "% " . $langdata[0];
             }
         }
     }
     $body = prepare_body($item, true);
     list($categories, $folders) = get_cats_and_terms($item);
     if ($a->theme['template_engine'] === 'internal') {
         $body_e = template_escape($body);
         $text_e = strip_tags(template_escape($body));
         $name_e = template_escape($profile_name);
         $title_e = template_escape($item['title']);
         $location_e = template_escape($location);
         $owner_name_e = template_escape($this->get_owner_name());
     } else {
         $body_e = $body;
         $text_e = strip_tags($body);
         $name_e = $profile_name;
         $title_e = $item['title'];
         $location_e = $location;
         $owner_name_e = $this->get_owner_name();
     }
     // Disable features that aren't available in several networks
     if ($item["item_network"] != "dfrn" and isset($buttons["dislike"])) {
         unset($buttons["dislike"]);
         $tagger = '';
     }
     if ($item["item_network"] == "feed" and isset($buttons["like"])) {
         unset($buttons["like"]);
     }
     if ($item["item_network"] == "mail" and isset($buttons["like"])) {
         unset($buttons["like"]);
     }
     if ($item["item_network"] == "dspr" and $indent == 'comment' and isset($buttons["like"])) {
         unset($buttons["like"]);
     }
     // Facebook can like comments - but it isn't programmed in the connector yet.
     if ($item["item_network"] == "face" and $indent == 'comment' and isset($buttons["like"])) {
         unset($buttons["like"]);
     }
     $tmp_item = array('template' => $this->get_template(), 'type' => implode("", array_slice(explode("/", $item['verb']), -1)), 'tags' => $item['tags'], 'hashtags' => $item['hashtags'], 'mentions' => $item['mentions'], 'txt_cats' => t('Categories:'), 'txt_folders' => t('Filed under:'), 'has_cats' => count($categories) ? 'true' : '', 'has_folders' => count($folders) ? 'true' : '', 'categories' => $categories, 'folders' => $folders, 'body' => $body_e, 'text' => $text_e, 'id' => $this->get_id(), 'guid' => $item['guid'], 'linktitle' => sprintf(t('View %s\'s profile @ %s'), $profile_name, strlen($item['author-link']) ? $item['author-link'] : $item['url']), 'olinktitle' => sprintf(t('View %s\'s profile @ %s'), $this->get_owner_name(), strlen($item['owner-link']) ? $item['owner-link'] : $item['url']), 'to' => t('to'), 'via' => t('via'), 'wall' => t('Wall-to-Wall'), 'vwall' => t('via Wall-To-Wall:'), 'profile_url' => $profile_link, 'item_photo_menu' => item_photo_menu($item), 'name' => $name_e, 'thumb' => proxy_url($profile_avatar), 'osparkle' => $osparkle, 'sparkle' => $sparkle, 'title' => $title_e, 'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'), 'ago' => $item['app'] ? sprintf(t('%s from %s'), relative_date($item['created']), $item['app']) : relative_date($item['created']), 'app' => $item['app'], 'created' => relative_date($item['created']), 'lock' => $lock, 'location' => $location_e, 'indent' => $indent, 'shiny' => $shiny, 'owner_url' => $this->get_owner_url(), 'owner_photo' => proxy_url($this->get_owner_photo()), 'owner_name' => $owner_name_e, 'plink' => get_plink($item), 'edpost' => feature_enabled($conv->get_profile_owner(), 'edit_posts') ? $edpost : '', 'isstarred' => $isstarred, 'star' => feature_enabled($conv->get_profile_owner(), 'star_posts') ? $star : '', 'ignore' => feature_enabled($conv->get_profile_owner(), 'ignore_posts') ? $ignore : '', 'tagger' => $tagger, 'filer' => feature_enabled($conv->get_profile_owner(), 'filing') ? $filer : '', 'drop' => $drop, 'vote' => $buttons, 'like' => $like, 'dislike' => $dislike, 'switchcomment' => t('Comment'), 'comment' => $this->get_comment_box($indent), 'previewing' => $conv->is_preview() ? ' preview ' : '', 'wait' => t('Please wait'), 'thread_level' => $thread_level, 'postopts' => $langstr, 'edited' => $edited, 'network' => $item["item_network"], 'network_name' => network_to_name($item['item_network']));
     $arr = array('item' => $item, 'output' => $tmp_item);
     call_hooks('display_item', $arr);
     $result = $arr['output'];
     $result['children'] = array();
     $children = $this->get_children();
     $nb_children = count($children);
     if ($nb_children > 0) {
         foreach ($children as $child) {
             $result['children'][] = $child->get_template_data($alike, $dlike, $thread_level + 1);
         }
         // Collapse
         if ($nb_children > 2 || $thread_level > 1) {
             $result['children'][0]['comment_firstcollapsed'] = true;
             $result['children'][0]['num_comments'] = sprintf(tt('%d comment', '%d comments', $total_children), $total_children);
             $result['children'][0]['hidden_comments_num'] = $total_children;
             $result['children'][0]['hidden_comments_text'] = tt('comment', 'comments', $total_children);
             $result['children'][0]['hide_text'] = t('show more');
             if ($thread_level > 1) {
                 $result['children'][$nb_children - 1]['comment_lastcollapsed'] = true;
             } else {
                 $result['children'][$nb_children - 3]['comment_lastcollapsed'] = true;
             }
         }
     }
     if ($this->is_toplevel()) {
         $result['total_comments_num'] = "{$total_children}";
         $result['total_comments_text'] = tt('comment', 'comments', $total_children);
     }
     $result['private'] = $item['private'];
     $result['toplevel'] = $this->is_toplevel() ? 'toplevel_item' : '';
     if ($this->is_threaded()) {
         $result['flatten'] = false;
         $result['threaded'] = true;
     } else {
         $result['flatten'] = true;
         $result['threaded'] = false;
     }
     return $result;
 }