public static function cache_end($tag_arg, &$smarty)
{
if (!cms_cache_handler::can_cache()) {
return '}';
}
if (!is_array(self::$_cge_cache_keystack) || count(self::$_cge_cache_keystack) == 0) {
throw new Exception('in /cge_cache smarty tag without existing cache data');
}
$key = array_pop(self::$_cge_cache_keystack);
if ($key == '') {
throw new Exception('in /cge_cache with invalid key');
}
$output = "\${$key}=@ob_get_contents();@ob_end_clean();echo \${$key};cms_cache_handler::get_instance()->set('{$key}',\${$key},'cge_cache');}";
return $output;
}
public function DoAction($name, $id, $params, $returnid = '')
{
if (!method_exists($this, 'set_action_id') && $this->GetName() != 'CGExtensions') {
die('FATAL ERROR: A module derived from CGExtensions is not handling the set_action_id method');
}
$this->set_action_id($id);
// handle the stupid input type='image' problem.
foreach ($params as $key => $value) {
if (endswith($key, '_x')) {
$base = substr($key, 0, strlen($key) - 2);
if (isset($params[$base . '_y']) && !isset($params[$base])) {
$params[$base] = $base;
}
}
}
$smarty = cmsms()->GetSmarty();
$smarty->assign('actionid', $id);
$smarty->assign('actionparams', $params);
$smarty->assign('returnid', $returnid);
$smarty->assign_by_ref('mod', $this);
$smarty->assign_by_ref($this->GetName(), $this);
cge_tmpdata::set('module', $this->GetName());
if ($returnid == '') {
if (isset($params['cg_activetab'])) {
$this->_current_tab = trim($params['cg_activetab']);
unset($params['cg_activetab']);
}
if (isset($params['cg_error'])) {
$this->_errormsg = explode(':err:', $params['cg_error']);
unset($params['cg_error']);
}
if (isset($params['cg_message'])) {
$this->_messages = explode(':msg:', $params['cg_message']);
unset($params['cg_message']);
}
$this->DisplayErrors();
$this->DisplayMessages();
}
$cge = $this->GetModuleInstance('CGExtensions');
if ($cge->GetPreference('cache_modulecalls', 0) && (!isset($params['nocache']) || !$params['nocache']) && cms_cache_handler::can_cache()) {
$key = '';
if (isset($params['cache_key'])) {
$key = trim($params['cache_key']);
} else {
$tmp = debug_backtrace();
$bt = array();
foreach ($tmp as $elem) {
$bt[] = $elem['file'] . ':' . $elem['line'];
}
$key = 'm' . md5($this->GetName() . serialize($params) . serialize($bt) . $id . $returnid);
}
$output = '';
if (!cms_cache_handler::get_instance()->exists($key, 'cge_module')) {
@ob_start();
parent::DoAction($name, $id, $params, $returnid);
$output = @ob_get_contents();
@ob_end_clean();
if (strlen($output)) {
cms_cache_handler::get_instance()->set($key, $output, 'cge_module');
}
} else {
$output = cms_cache_handler::get_instance()->get($key, 'cge_module');
}
echo $output;
return;
}
parent::DoAction($name, $id, $params, $returnid);
}
