<?php /** * @file include/forums.php * @brief Functions related to forum functionality * */ /** * @brief Function to list all forums a user is connected with * * @param int $uid of the profile owner * @param boolean $showhidden * Show frorums which are not hidden * @param boolean $lastitem * Sort by lastitem * @param boolean $showprivate * Show private groups * * @returns array * 'url' => forum url * 'name' => forum name * 'id' => number of the key from the array * 'micro' => contact photo in format micro */ function get_forumlist($uid, $showhidden = true, $lastitem, $showprivate = false) { $forumlist = array(); $order = (($showhidden) ? '' : ' AND NOT `hidden` '); $order .= (($lastitem) ? ' ORDER BY `last-item` DESC ' : ' ORDER BY `name` ASC '); $select = '`forum` '; if ($showprivate) { $select = '(`forum` OR `prv`)'; } $contacts = q("SELECT `contact`.`id`, `contact`.`url`, `contact`.`name`, `contact`.`micro` FROM `contact` WHERE `network`= 'dfrn' AND $select AND `uid` = %d AND NOT `blocked` AND NOT `hidden` AND NOT `pending` AND NOT `archive` AND `success_update` > `failure_update` $order ", intval($uid) ); foreach($contacts as $contact) { $forumlist[] = array( 'url' => $contact['url'], 'name' => $contact['name'], 'id' => $contact['id'], 'micro' => $contact['micro'], ); } return($forumlist); } /** * @brief Forumlist widget * * Sidebar widget to show subcribed friendica forums. If activated * in the settings, it appears at the notwork page sidebar * * @param int $uid * @param int $cid * The contact id which is used to mark a forum as "selected" * @return string */ function widget_forumlist($uid,$cid = 0) { if(! intval(feature_enabled(local_user(),'forumlist_widget'))) return; $o = ''; //sort by last updated item $lastitem = true; $contacts = get_forumlist($uid,true,$lastitem, true); $total = count($contacts); $visible_forums = 10; if(count($contacts)) { $id = 0; foreach($contacts as $contact) { $selected = (($cid == $contact['id']) ? ' forum-selected' : ''); $entry = array( 'url' => z_root() . '/network?f=&cid=' . $contact['id'], 'external_url' => z_root() . '/redir/' . $contact['id'], 'name' => $contact['name'], 'cid' => $contact['id'], 'selected' => $selected, 'micro' => proxy_url($contact['micro'], false, PROXY_SIZE_MICRO), 'id' => ++$id, ); $entries[] = $entry; } $tpl = get_markup_template('widget_forumlist.tpl'); $o .= replace_macros($tpl,array( '$title' => t('Forums'), '$forums' => $entries, '$link_desc' => t('External link to forum'), '$total' => $total, '$visible_forums' => $visible_forums, '$showmore' => t('show more'), )); } return $o; } /** * @brief Format forumlist as contact block * * This function is used to show the forumlist in * the advanced profile. * * @param int $uid * @return string * */ function forumlist_profile_advanced($uid) { $profile = intval(feature_enabled($uid,'forumlist_profile')); if(! $profile) return; $o = ''; // place holder in case somebody wants configurability $show_total = 9999; //don't sort by last updated item $lastitem = false; $contacts = get_forumlist($uid,false,$lastitem,false); $total_shown = 0; foreach($contacts as $contact) { $forumlist .= micropro($contact,false,'forumlist-profile-advanced'); $total_shown ++; if($total_shown == $show_total) break; } if(count($contacts) > 0) $o .= $forumlist; return $o; } /** * @brief count unread forum items * * Count unread items of connected forums and private groups * * @return array * 'id' => contact id * 'name' => contact/forum name * 'count' => counted unseen forum items * */ function forums_count_unseen() { $r = q("SELECT `contact`.`id`, `contact`.`name`, COUNT(*) AS `count` FROM `item` INNER JOIN `contact` ON `item`.`contact-id` = `contact`.`id` WHERE `item`.`uid` = %d AND `item`.`visible` AND NOT `item`.`deleted` AND `item`.`unseen` AND `contact`.`network`= 'dfrn' AND (`contact`.`forum` OR `contact`.`prv`) AND NOT `contact`.`blocked` AND NOT `contact`.`hidden` AND NOT `contact`.`pending` AND NOT `contact`.`archive` AND `contact`.`success_update` > `failure_update` GROUP BY `contact`.`id` ", intval(local_user()) ); return $r; }