function current()
{
$temp = parent::current();
/* Get this user's last seen time */
//$last_seen = is_a($this->session['user'], 'Member') ? iif($this->session['seen'] > $this->session['user']->info['last_seen'], $this->session['seen'], $this->session['user']->info['last_seen']) : $this->session['seen'];
$last_seen = time();
/* Set the topic icons */
$temp['posticon'] = $temp['posticon'] != '' ? iif(file_exists(BB_BASE_DIR . '/tmp/upload/posticons/' . $temp['posticon']), $temp['posticon'], 'clear.gif') : 'clear.gif';
$new = topic_icon($this->cookietopics, $temp, $this->img_dir);
$temp['use_pager'] = 0;
if ($this->forum['postsperpage'] < $temp['num_replies']) {
$limit = $this->user->get('postsperpage') <= 0 ? $this->forum['postsperpage'] : $this->user->get('postsperpage');
/* Create a pager */
$temp['use_pager'] = 1;
$temp['num_pages'] = @ceil($temp['num_replies'] / $limit);
$temp['pager'] = paginate($temp['num_replies'], '«', '<', '', '>', '»', $limit, $temp['post_id']);
}
if ($temp['poster_id'] > 0) {
if (in_array($temp['poster_id'], $this->flagged_users) && $_SESSION['user']->get('perms') >= MODERATOR) {
$temp['post_user_background'] = 'background-color: #FFFF00;';
}
}
/* Is this a sticky or an announcement and is it expired? */
if ($temp['post_type'] > TOPIC_NORMAL && $temp['post_expire'] > 0) {
if ($temp['created'] + 3600 * 24 * $temp['post_expire'] > time()) {
$this->dba->executeUpdate("UPDATE " . K4POSTS . " SET post_expire=0,post_type=" . TOPIC_NORMAL . " WHERE post_id = " . intval($temp['id']));
}
}
$temp['forum_name'] = $this->allforums[$temp['forum_id']]['name'];
if ($new) {
$temp['is_new'] = 1;
}
$temp['num_replies'] = number_format($temp['num_replies']);
$temp['views'] = number_format($temp['views']);
/* Censor the topic name if needed */
replace_censors($temp['name']);
$temp['number'] = $this->increment;
// urls
$temp['U_TOPICURL'] = K4Url::getTopicUrl($temp['post_id']);
$temp['U_POSTURL'] = K4Url::getPostUrl($temp['post_id']);
$temp['U_MEMBERURL'] = K4Url::getMemberUrl($temp['lastpost_uid']);
$this->increment++;
return $temp;
}
function execute(&$request)
{
global $_QUERYPARAMS, $_USERGROUPS, $_URL;
/* set the breadcrumbs bit */
k4_bread_crumbs($request['template'], $request['dba'], 'L_INFORMATION');
/**
* Error Checking
*/
if (!isset($_REQUEST['id']) || !$_REQUEST['id'] || intval($_REQUEST['id']) == 0) {
$action = new K4InformationAction(new K4LanguageElement('L_TOPICDOESNTEXIST'), 'content', FALSE);
return $action->execute($request);
}
/* Get our topic */
$topic = $request['dba']->getRow("SELECT * FROM " . K4POSTS . " WHERE post_id = " . intval($_REQUEST['id']));
if (!$topic || !is_array($topic) || empty($topic)) {
$action = new K4InformationAction(new K4LanguageElement('L_TOPICDOESNTEXIST'), 'content', FALSE);
return $action->execute($request);
}
/* Should we redirect this user? */
if ($topic['moved_new_post_id'] > 0) {
header("Location: viewtopic.php?id=" . intval($topic['moved_new_post_id']));
}
/* Get the current forum */
$forum = $request['dba']->getRow("SELECT * FROM " . K4FORUMS . " WHERE forum_id = " . intval($topic['forum_id']));
if (!$forum || !is_array($forum) || empty($forum)) {
$action = new K4InformationAction(new K4LanguageElement('L_FORUMDOESNTEXIST'), 'content', FALSE);
return $action->execute($request);
}
if ($topic['is_draft'] == 1) {
$action = new K4InformationAction(new K4LanguageElement('L_CANTVIEWDRAFT'), 'content', FALSE);
return $action->execute($request);
}
if (get_map('forums', 'can_view', array()) > $request['user']->get('perms') || get_map('topics', 'can_view', array('forum_id' => $forum['forum_id'])) > $request['user']->get('perms')) {
$action = new K4InformationAction(new K4LanguageElement('L_PERMCANTVIEWTOPIC'), 'content', FALSE);
return $action->execute($request);
}
// get the page number up here, the header call needs it!
// this is also used down below for pagination
$page = isset($_REQUEST['page']) && ctype_digit($_REQUEST['page']) && intval($_REQUEST['page']) > 0 ? intval($_REQUEST['page']) : 1;
/**
* Are we in an archive??
*/
if ($forum['row_type'] & ARCHIVEFORUM) {
if (!file_exists(BB_BASE_DIR . '/archive/' . intval($forum['forum_id']) . '/' . intval($topic['post_id']) . '-' . $page . '.xml')) {
$archiver = new k4Archiver();
$archiver->archiveTopicXML($request, $forum, $topic);
}
// redirect us!
header("Location: archive.php?forum=" . intval($forum['forum_id']) . "&topic=" . intval($topic['post_id']) . "&page=" . $page);
exit;
}
/**
* Moderator functions
*/
$request['template']->setVar('modpanel', 0);
$moderator = FALSE;
if (is_moderator($request['user']->getInfoArray(), $forum)) {
$request['template']->setVar('modpanel', 1);
$moderator = TRUE;
}
/**
* More error checking
*/
if ($topic['queue'] == 1 && !$moderator) {
$action = new K4InformationAction(new K4LanguageElement('L_TOPICPENDINGMOD'), 'content', FALSE);
return $action->execute($request);
}
if ($topic['display'] == 0 && !$moderator) {
$action = new K4InformationAction(new K4LanguageElement('L_TOPICISHIDDEN'), 'content', FALSE);
return $action->execute($request);
}
/**
* This sets the last time that we've seen this forum
*/
$cookieinfo = get_forum_cookies();
$cookieinfo[$forum['forum_id']] = time();
$cookiestr = '';
foreach ($cookieinfo as $key => $val) {
$cookiestr .= ',' . $key . ',' . intval($val);
}
$domain = get_domain();
setcookie(K4FORUMINFO, trim($cookiestr, ','), time() + 2592000, $domain);
unset($cookieinfo, $cookiestr);
$cookieinfo = get_topic_cookies();
/**
* Set the new breadcrumbs bit
*/
k4_bread_crumbs($request['template'], $request['dba'], $topic['name'], $forum);
/* Set if this breadcrumb should be 'new' or not */
$new = topic_icon($cookieinfo, $topic, '');
$request['template']->setVar('breadcrumb_new', $new == TRUE ? 'new' : '');
/**
* Now tell the cookies that we've read this topic
*/
$cookieinfo[$topic['post_id']] = time();
$cookiestr = '';
foreach ($cookieinfo as $key => $val) {
// make sure to weed out 30-day old topic views
if ((time() - intval($val)) / 30 <= 2592000) {
$cookiestr .= ',' . $key . ',' . intval($val);
}
}
setcookie(K4TOPICINFO, trim($cookiestr, ','), time() + 2592000, $domain);
unset($cookieinfo, $cookiestr);
/**
* Get the users Browsing this topic
*/
/* Set the extra SQL query fields to check */
$extra = " AND location_file = '" . $request['dba']->quote($_URL->file) . "' AND location_id = " . intval($topic['post_id']);
$expired = time() - ini_get('session.gc_maxlifetime');
$user_extra = $request['user']->isMember() ? ' OR (seen > 0 AND user_id = ' . intval($request['user']->get('id')) . ')' : '';
$num_online_total = $request['dba']->getValue("SELECT COUNT(id) FROM " . K4SESSIONS . " WHERE ((seen >= {$expired} {$extra}) {$user_extra})");
$num_online_total = !$request['user']->isMember() ? $num_online_total + 1 : $num_online_total;
if ($num_online_total > 0) {
$query = "SELECT * FROM " . K4SESSIONS . " WHERE ((seen >= {$expired} {$extra}) {$user_extra}) AND ((user_id > 0) OR (user_id = 0 AND name <> '')) GROUP BY name ORDER BY seen DESC";
$users_browsing =& new K4OnlineUsersIterator($request['dba'], '', $request['dba']->executeQuery($query));
/* Set the users browsing list */
$request['template']->setList('users_browsing', $users_browsing);
$stats = array('num_online_members' => Globals::getGlobal('num_online_members'), 'num_invisible' => Globals::getGlobal('num_online_invisible'), 'num_online_total' => $num_online_total);
$stats['num_guests'] = $stats['num_online_total'] - $stats['num_online_members'] - $stats['num_invisible'];
$request['template']->setVar('num_online_members', $stats['num_online_members']);
$request['template']->setVar('users_browsing', $request['template']->getVar('L_USERSBROWSINGTOPIC'));
$request['template']->setVar('online_stats', sprintf($request['template']->getVar('L_USERSBROWSINGSTATS'), $stats['num_online_total'], $stats['num_online_members'], $stats['num_guests'], $stats['num_invisible']));
/* Set the User's Browsing file */
$request['template']->setFile('users_browsing', 'users_browsing.html');
$groups = array();
/* Set the usergroups legend list */
foreach ($_USERGROUPS as $group) {
if ($group['display_legend'] == 1) {
$groups[] = $group;
}
}
$groups =& new FAArrayIterator($groups);
$request['template']->setList('usergroups_legend', $groups);
}
/**
* Is this topic expired?
*/
$extra = '';
if ($topic['post_type'] > TOPIC_NORMAL && $topic['post_expire'] > 0) {
if ($topic['created'] + 3600 * 24 * $topic['post_expire'] > time()) {
$extra = ",post_expire=0,post_type=" . TOPIC_NORMAL;
}
}
/* Add the topic info to the template */
foreach ($topic as $key => $val) {
$request['template']->setVar('topic_' . $key, $val);
}
/* Add the forum info to the template */
foreach ($forum as $key => $val) {
$request['template']->setVar('forum_' . $key, $val);
}
/* Update the number of views for this topic */
$request['dba']->executeUpdate("UPDATE " . K4POSTS . " SET views=views+1 {$extra} WHERE post_id=" . intval($topic['post_id']));
$resultsperpage = $request['user']->get('postsperpage') <= 0 ? $forum['postsperpage'] : $request['user']->get('postsperpage');
$num_results = $topic['num_replies'];
$perpage = isset($_REQUEST['limit']) && ctype_digit($_REQUEST['limit']) && intval($_REQUEST['limit']) > 0 ? intval($_REQUEST['limit']) : $resultsperpage;
$perpage = $perpage > 50 ? 50 : $perpage;
$num_pages = @ceil($num_results / $perpage);
// the $page is set above so that the archive options can use it ;)
$request['template']->setVar('page', $page);
$url =& new FAUrl($_URL->__toString());
$pager =& new FAPaginator($url, $num_results, $page, $perpage);
if ($num_results > $perpage) {
$request['template']->setPager('replies_pager', $pager);
/* Create a friendly url for our pager jump */
$page_jumper = $url;
$page_jumper->args['limit'] = $perpage;
$page_jumper->args['page'] = FALSE;
$page_jumper->anchor = FALSE;
$request['template']->setVar('pagejumper_url', preg_replace('~&~i', '&', $page_jumper->__toString()));
}
/* Outside valid page range, redirect */
if (!$pager->hasPage($page) && $num_pages > 0) {
$action = new K4InformationAction(new K4LanguageElement('L_PASTPAGELIMIT'), 'content', FALSE, 'viewtopic.php?id=' . $topic['post_id'] . '&limit=' . $perpage . '&page=' . $num_pages, 3);
return $action->execute($request);
}
$sort_orders = array('name', 'created', 'id', 'poster_name');
/* Get the replies for this topic */
$topic['daysprune'] = isset($_REQUEST['daysprune']) && ctype_digit($_REQUEST['daysprune']) ? iif($_REQUEST['daysprune'] == -1, 0, intval($_REQUEST['daysprune'])) : 0;
$topic['sortorder'] = isset($_REQUEST['order']) && ($_REQUEST['order'] == 'ASC' || $_REQUEST['order'] == 'DESC') ? $_REQUEST['order'] : 'ASC';
$topic['sortedby'] = isset($_REQUEST['sort']) && in_array($_REQUEST['sort'], $sort_orders) ? $_REQUEST['sort'] : 'created';
$topic['start'] = ($page - 1) * $perpage;
$topic['postsperpage'] = $perpage;
/* Do we set the similar topics? */
$similar_topics = $request['dba']->executeQuery("SELECT * FROM " . K4POSTS . " WHERE ((lower(name) LIKE lower('%" . $request['dba']->quote($topic['name']) . "%') OR lower(name) LIKE lower('%" . $request['dba']->quote($topic['body_text']) . "%')) OR (lower(body_text) LIKE lower('%" . $request['dba']->quote($topic['name']) . "%') OR lower(body_text) LIKE lower('%" . $request['dba']->quote($topic['body_text']) . "%'))) AND row_type=" . TOPIC . " AND is_draft = 0 AND post_id <> " . intval($topic['post_id']) . " ORDER BY lastpost_created DESC LIMIT 10");
if ($similar_topics->hasNext()) {
//$it = new PostsIterator($request, $similar_topics);
$it =& new TopicsIterator($request['dba'], $request['user'], $similar_topics, $request['template']->getVar('IMG_DIR'), $forum);
$request['template']->setList('similar_topics', $it);
$request['template']->setFile('similar_topics', 'similar_topics.html');
}
/* Do we show the replies or show the threaded view? */
$show_replies = $request['user']->get('topic_threaded') == 1 ? FALSE : TRUE;
$show_replies = $request['user']->get('topic_threaded') == 1 && isset($_REQUEST['p']) && intval($_REQUEST['p']) > 0 ? TRUE : $show_replies;
$single_reply = $request['user']->get('topic_threaded') == 1 && isset($_REQUEST['p']) && intval($_REQUEST['p']) > 0 ? intval($_REQUEST['p']) : FALSE;
/* set the topic iterator */
//$topic_list = new TopicIterator($request['dba'], $request['user'], $topic, $show_replies, $single_reply);
$result = $request['dba']->executeQuery("SELECT * FROM " . K4POSTS . " WHERE (" . ($page <= 1 ? "post_id=" . $topic['post_id'] . " OR" : '') . " (parent_id=" . intval($topic['post_id']) . " AND row_level>1)) AND created >= " . 3600 * 24 * intval($topic['daysprune']) . " ORDER BY " . $topic['sortedby'] . " " . $topic['sortorder'] . " LIMIT " . intval($topic['start']) . "," . intval($topic['postsperpage']));
$posts = new PostsIterator($request, $result);
$request['template']->setList('posts', $posts);
$request['template']->setVar('next_oldest', intval($request['dba']->getValue("SELECT post_id FROM " . K4POSTS . " WHERE post_id < " . $topic['post_id'] . " LIMIT 1")));
$request['template']->setVar('next_newest', intval($request['dba']->getValue("SELECT post_id FROM " . K4POSTS . " WHERE post_id > " . $topic['post_id'] . " LIMIT 1")));
/* Show the threaded view if necessary */
if ($request['user']->get('topic_threaded') == 1) {
if ($topic['num_replies'] > 0) {
$request['template']->setFile('topic_threaded', 'topic_threaded.html');
$replies = $request['dba']->executeQuery("SELECT * FROM " . K4POSTS . " WHERE parent_id=" . intval($topic['post_id']) . " AND row_level>1 ORDER BY row_order ASC");
$it =& new ThreadedRepliesIterator($replies, $topic['row_level']);
$request['template']->setList('threaded_replies', $it);
}
}
/**
* Topic subscription stuff
*/
if ($request['user']->isMember()) {
$subscribed = $request['dba']->executeQuery("SELECT * FROM " . K4SUBSCRIPTIONS . " WHERE post_id = " . intval($topic['post_id']) . " AND user_id = " . $request['user']->get('id'));
$request['template']->setVar('is_subscribed', iif($subscribed->numRows() > 0, 1, 0));
}
/**
* HTML toggling stuff
*/
$topic_row = 0;
$reply_row = 0;
$perms = $request['user']->get('perms');
if ($perms >= get_map('replies', 'can_add', array('forum_id' => $topic['forum_id'])) || $perms >= get_map('topics', 'can_edit', array('forum_id' => $topic['forum_id'])) || $perms >= get_map('topics', 'can_del', array('forum_id' => $topic['forum_id'])) || $perms >= get_map('other_topics', 'can_edit', array('forum_id' => $topic['forum_id'])) || $perms >= get_map('other_topics', 'can_del', array('forum_id' => $topic['forum_id']))) {
$topic_row = 1;
}
if ($perms >= get_map('replies', 'can_add', array('forum_id' => $topic['forum_id'])) || $perms >= get_map('replies', 'can_edit', array('forum_id' => $topic['forum_id'])) || $perms >= get_map('replies', 'can_del', array('forum_id' => $topic['forum_id'])) || $perms >= get_map('other_replies', 'can_edit', array('forum_id' => $topic['forum_id'])) || $perms >= get_map('other_replies', 'can_del', array('forum_id' => $topic['forum_id']))) {
$reply_row = 1;
}
$request['template']->setVar('topic_row', $topic_row);
$request['template']->setVar('reply_row', $reply_row);
$request['template']->setVar('newreply_act', K4Url::getGenUrl('newreply', 'act=postreply'));
$request['template']->setVar('U_TOPICRSSURL', K4Url::getGenUrl('rss', 't=' . $topic['post_id']));
/**
* Topic display
*/
$request['template']->setFile('topic_file', 'topic' . ($request['user']->get('topic_display') == 0 ? '' : '_linear') . '.html');
$request['template']->setFile('reply_file', 'reply' . ($request['user']->get('topic_display') == 0 ? '' : '_linear') . '.html');
/* Set the file we need */
$request['template']->setVar('forum_forum_id', $forum['forum_id']);
$request['template']->setFile('content', 'viewtopic.html');
if (USE_WYSIWYG) {
$request['template']->setList('emoticons', $request['dba']->executeQuery("SELECT * FROM " . K4EMOTICONS . " WHERE clickable = 1"));
$request['template']->setVar('emoticons_per_row', $request['template']->getVar('smcolumns'));
$request['template']->setVar('emoticons_per_row_remainder', $request['template']->getVar('smcolumns') - 1);
}
/* Create our editor for the quick reply */
create_editor($request, '', 'quickreply', $forum);
// show the midsection of the forum
$request['template']->setVisibility('forum_midsection', TRUE);
return TRUE;
}
