/**
* Javascript defer plugins. Registers files to use in defer loading
*
* @param array $params should have 'file' and 'type' elements
* @param Smarty $smarty Smarty object
*
* @return string always empty string
*/
function smarty_function_load_defer($params, &$smarty)
{
global $app_web_dir, $app_dir, $app_skin_dir, $deferRegistry, $directInfoRegistry, $config, $app_config_file, $already_included_files;
if ($config['General']['defer_load_js_code'] == "Y") {
$config['General']['use_speed_up_js'] = "N";
}
if (is_null($already_included_files)) {
$already_included_files = array();
}
if (!isset($params['file']) || empty($params['file'])) {
return '';
}
if (!isset($params['type']) || empty($params['type']) || !in_array($params['type'], array('js', 'css'))) {
return '';
}
$media = '';
if (isset($params['media']) && !empty($params['media']) && in_array($params['media'], array('all', 'braille', 'handheld', 'print', 'screen', 'speech', 'projection', 'tty', 'tv'))) {
$media = 'media="' . $params['media'] . '"';
}
$resource = array('resource_name' => $params['file'], 'resource_base_path' => $smarty->template_dir);
// Check hierarchy of skin dirs
if (!$smarty->_parse_resource_name($resource) && empty($params['direct_info'])) {
return false;
}
// $file = $app_skin_dir . '/' . $params['file'];
$file = str_replace(array($app_dir, '\\'), array('', '/'), $resource['resource_name']);
$type = $params['type'];
$queue = isset($params['queue']) ? intval($params['queue']) : 0;
$result = '';
if (isset($config['General']['use_speed_up_' . $type]) && 'Y' == $config['General']['use_speed_up_' . $type] && defined('AREA_TYPE') && ('C' == constant('AREA_TYPE') || 'A' == constant('AREA_TYPE'))) {
if (!isset($params['direct_info']) && !in_array($file, $already_included_files) && is_readable($app_dir . $file)) {
$deferRegistry[$type][$queue][$file] = $app_dir . $file;
$already_included_files[] = $file;
} elseif (isset($params['direct_info'])) {
$directInfoRegistry[$type][$queue][$file] = 'css' == $type ? cw_get_direct_css($params['direct_info']) : $params['direct_info'];
}
} else {
if (!isset($params['direct_info'])) {
if (!in_array($file, $already_included_files) && is_readable($app_dir . $file)) {
$result = '';
if ('js' == $type) {
$result = '<script type="text/javascript" src="' . $app_web_dir . $file . '"></script>';
} elseif (!empty($params['css_inc_mode']) && 'css' == $type) {
// include css via @import directive: hack to get around IE limitation
// applied to the number of css files
$result = '@import url("' . $app_web_dir . $file . '"); ' . "\n";
} else {
$result = '<link rel="stylesheet" type="text/css" href="' . $app_web_dir . $file . '" ' . $media . ' />';
}
$already_included_files[] = $file;
}
} else {
$result = 'css' == $type ? '<style type="text/css">' . "\n" . '<!--' . "\n" . cw_get_direct_css($params['direct_info']) . "\n" . '-->' . "\n" . '</style>' : '<script type="text/javascript">' . "\n" . '//<![CDATA[' . "\n" . $params['direct_info'] . "\n" . '//]]>' . "\n" . '</script>';
}
}
static $first_call = true;
if ($app_config_file['debug']['development_mode'] && $first_call) {
$first_call = false;
register_shutdown_function('cw_check_load_defer_plugin_integrity');
}
return $result;
}
function _parse_resource_name(&$params)
{
$params['resource_name'] = fn_addon_template_overrides($params['resource_name'], $this);
return parent::_parse_resource_name($params);
}
