/**
* Retrieve a member of the pathinfo params
*
* @param string $key
* @param mixed $default
* @return mixed
*/
public static function param($key = null, $default = array())
{
$params = (array) Cola::reg('_params');
if (null === $key) {
return $params;
}
return isset($params[$key]) ? $params[$key] : $default;
}
public static function cache($name = null)
{
if (is_array($name)) {
return Cola_Com_Cache::factory($name);
}
if (empty($name)) {
$name = '_cache';
}
if ($cache = Cola::reg($name)) {
return $cache;
}
$config = (array) Cola::config($name);
$cache = Cola_Com_Cache::factory($config);
Cola::reg($name, $cache);
return $cache;
}
/**
* Match path
*
* @param string $path
* @return boolean
*/
public function match($pathInfo = null)
{
$pathInfo = trim($pathInfo, '/');
foreach ($this->_rules as $regex => $rule) {
$res = preg_match($regex, $pathInfo, $values);
if (0 === $res) {
continue;
}
if (isset($rule['maps']) && count($rule['maps'])) {
$params = array();
foreach ($rule['maps'] as $pos => $key) {
if (isset($values[$pos]) && '' !== $values[$pos]) {
$params[$key] = urldecode($values[$pos]);
}
}
if (isset($rule['defaults'])) {
$params += $rule['defaults'];
}
Cola::reg('_params', $params);
}
return $rule;
}
if ($this->_enableDynamicMatch) {
return $this->_dynamicMatch($pathInfo);
}
return false;
}
/**
* Get var
*
* @param sting $key
* @param mixed $default
*/
protected function getVar($key = null, $default = null)
{
if (null === $key) {
return array_merge(Cola::reg('_params', null, array()), $_GET, $_POST, $_COOKIE, $_SERVER, $_ENV);
}
$funcs = array('param', 'get', 'post', 'cookie', 'server', 'env');
foreach ($funcs as $func) {
if (null !== ($return = $this->request->{$func}($key))) {
return $return;
}
}
return $default;
}
/**
* Connect db from config
*
* @param array $config
* @param string $regName
* @return Cola_Com_Db
*/
public function db($name = null)
{
if (empty($name)) {
$name = $this->_db;
}
if (is_array($name)) {
$config = (array) $name + array('adapter' => 'Mysql', 'params' => array());
return Cola_Com_Db::factory($config);
}
if ($db = Cola::reg($name)) {
return $db;
}
$config = (array) Cola::config($name) + array('adapter' => 'Mysql', 'params' => array());
$db = Cola_Com_Db::factory($config);
Cola::reg($name, $db);
return $db;
}
