/**
* Add a secret token to the form (requires the S_FORM_TOKEN template variable)
* @param string $form_name The name of the form; has to match the name used in check_form_key, otherwise no restrictions apply
*/
public function get_form_key($form_name)
{
add_form_key($form_name);
$rootref = $this->template_context->get_root_ref();
$s_form_token = $rootref['S_FORM_TOKEN'];
return $s_form_token;
}
/**
* Enable confirmation
*/
public function page_footer($event)
{
$rootref =& $this->template_context->get_root_ref();
foreach (array('FORUMS', 'TOPICS') as $target) {
if (!empty($rootref['U_MARK_' . $target])) {
$this->user->add_lang_ext('kasimi/markreadconfirm', 'common');
$this->template->assign_vars(array('MARKREADCONFIRM' => true, 'MARKREADCONFIRM_TARGET' => strtolower($target), 'MARKREADCONFIRM_LANG' => $this->user->lang('MARKREADCONFIRM_' . $target)));
break;
}
}
}
/**
* Updates the template data by inserting the (possibly selected) 'Created time' <option> into the $select tag right after the 'Post time' <option>
*
* @param string $template_select_key_var
* @param string $sort_key
* @param bool $template_select_dir_var
* @param bool $sort_dir
*/
protected function inject_created_time_select_option($template_select_key_var, $sort_key, $template_select_dir_var = false, $sort_dir = false)
{
$rootref =& $this->template_context->get_root_ref();
$select = $rootref[$template_select_key_var];
// Insert 'Created time'
$this->user->add_lang_ext('kasimi/sorttopics', 'common');
$new_option = '<option value="c">' . $this->user->lang('SORTTOPICS_CREATED_TIME') . '</option>';
$select = preg_replace("/(value=\"t\".*?<\\/option>)/su", "\$1" . $new_option, $select);
// Fix selection
$select = $this->set_selected($select, $sort_key);
$rootref[$template_select_key_var] = $select;
if ($template_select_dir_var !== false && $sort_dir !== false) {
$rootref[$template_select_dir_var] = $this->set_selected($rootref[$template_select_dir_var], $sort_dir);
}
}
/**
* Apply custom sorting to SQL query
*
* @param $event
*/
public function viewforum_get_topic_ids_data($event)
{
$this->sort_options_source = 'default';
$this->custom_sort_key = $this->user->data['user_topic_sortby_type'];
$this->custom_sort_dir = $this->user->data['user_topic_sortby_dir'];
if ($event['forum_data']['sort_topics_by'] != $this->default_sort_by) {
// Forum-specific sorting
$this->sort_options_source = 'forum';
$this->custom_sort_key = $event['forum_data']['sort_topics_by'];
$this->custom_sort_dir = $event['forum_data']['sort_topics_order'];
} else {
if ($this->user->data['is_registered'] && $this->config['kasimi.sorttopics.ucp_enabled'] && $this->user->data['sort_topics_by_created_time']) {
// UCP-specific sorting by created time
$this->sort_options_source = 'ucp';
$this->custom_sort_key = 'c';
}
}
// Temporary sorting if the user used the options at the bottom of viewforum
if ($this->request->is_set('sk')) {
$this->sort_options_source = 'request';
$this->custom_sort_key = $this->request->variable('sk', $this->custom_sort_key);
$this->custom_sort_dir = $this->request->variable('sd', $this->custom_sort_dir);
}
$this->inject_created_time_select_option('S_SELECT_SORT_KEY', $this->custom_sort_key, 'S_SELECT_SORT_DIR', $this->custom_sort_dir);
// Bail out if we don't need to adjust sorting
if ($this->custom_sort_key == $this->sort_key && $this->custom_sort_dir == $this->sort_dir) {
return;
}
// This forum requires custom topic sorting, let's get our hands dirty
$sort_by_sql = array('a' => 't.topic_first_poster_name', 't' => array('t.topic_last_post_time', 't.topic_last_post_id'), 'c' => array('t.topic_time', 't.topic_id'), 'r' => $this->auth->acl_get('m_approve', $event['forum_data']['forum_id']) ? 't.topic_posts_approved + t.topic_posts_unapproved + t.topic_posts_softdeleted' : 't.topic_posts_approved', 's' => 't.topic_title', 'v' => 't.topic_views');
$store_reverse = $event['store_reverse'];
if ($store_reverse) {
$direction = $this->custom_sort_dir == 'd' ? 'ASC' : 'DESC';
} else {
$direction = $this->custom_sort_dir == 'd' ? 'DESC' : 'ASC';
}
if (is_array($sort_by_sql[$this->custom_sort_key])) {
$sql_sort_order = implode(' ' . $direction . ', ', $sort_by_sql[$this->custom_sort_key]) . ' ' . $direction;
} else {
$sql_sort_order = $sort_by_sql[$this->custom_sort_key] . ' ' . $direction;
}
$sql_ary = $event['sql_ary'];
$sql_ary['ORDER_BY'] = 't.topic_type ' . (!$store_reverse ? 'DESC' : 'ASC') . ', ' . $sql_sort_order;
$event['sql_sort_order'] = $sql_sort_order;
$event['sql_ary'] = $sql_ary;
$rootref =& $this->template_context->get_root_ref();
if ($this->sort_options_source == 'request' && $this->custom_sort_key == 'c') {
$rootref['U_VIEW_FORUM'] .= '&sk=c';
}
}
