private function ParseHeaderFooter($str, $uid = null)
{
$str = preg_replace_callback('/%sort_?link:([a-z0-9_]+)%/i', array(__CLASS__, 'GenSortlink'), $str);
if (strpos($str, '%search_form%') !== false) {
wpfb_loadclass('Output');
$str = str_replace('%search_form%', WPFB_Output::GetSearchForm("", $_GET), $str);
}
$str = preg_replace_callback('/%print_?(script|style):([a-z0-9_-]+)%/i', array(__CLASS__, 'PrintScriptCallback'), $str);
if (empty($uid)) {
$uid = uniqid();
}
$str = str_replace('%uid%', $uid, $str);
$count = 0;
$str = preg_replace("/jQuery\\((.+?)\\)\\.dataTable\\s*\\((.*?)\\)(\\.?.*?)\\s*;/", 'jQuery($1).dataTable((function(options){/*%WPFB_DATA_TABLE_OPTIONS_FILTER%*/})($2))$3;', $str, -1, $count);
if ($count > 0) {
$dataTableOptions = array();
list($sort_field, $sort_dir) = wpfb_call('Output', 'ParseSorting', $this->current_list->file_order);
$file_tpl = WPFB_Core::GetTpls('file', $this->file_tpl_tag);
if (($p = strpos($file_tpl, "%{$sort_field}%")) > 0) {
// get the column index of field to sort
$col_index = substr_count($file_tpl, "</t", 0, $p);
$dataTableOptions["aaSorting"] = array(array($col_index, strtolower($sort_dir)));
}
if ($this->current_list->page_limit > 0) {
$dataTableOptions["iDisplayLength"] = $this->current_list->page_limit;
}
$str = str_replace('/*%WPFB_DATA_TABLE_OPTIONS_FILTER%*/', " var wpfbOptions = " . json_encode($dataTableOptions) . "; " . " if('object' == typeof(options)) { for (var v in options) { wpfbOptions[v] = options[v]; } }" . " return wpfbOptions; ", $str);
}
return $str;
}
function widget($args, $instance)
{
wpfb_loadclass('File', 'Category', 'Output');
extract($args);
$title = apply_filters('widget_title', $instance['title']);
echo $before_widget, $before_title . (empty($title) ? __('Search Files', WPFB) : $title) . $after_title;
$prefix = "wpfb-search-widget-" . $this->id_base;
$fbp_id = WPFB_Core::$settings->file_browser_post_id;
$action = WPFB_Core::GetPostUrl($fbp_id);
$p_in_query = strpos($action, '?') !== false;
// no permalinks?
$action = $p_in_query ? remove_query_arg(array('p', 'post_id', 'page_id', 'wpfb_s')) : $action;
echo WPFB_Output::GetSearchForm($action, $p_in_query ? array('p' => $fbp_id) : null, "");
echo $after_widget;
}
