function yaf_auto_load($classname)
{
$yafNamespace = 'Yaf';
$namespaceSeparator = '\\';
$fileName = '';
$namespace = '';
if ($yafNamespace . $namespaceSeparator === substr($classname, 0, strlen($yafNamespace . $namespaceSeparator))) {
$fileName = '';
$namespace = '';
if (false !== ($lastNsPos = strripos($classname, $namespaceSeparator))) {
$namespace = substr($classname, 0, $lastNsPos);
$classname = substr($classname, $lastNsPos + 1);
$fileName = str_replace($namespaceSeparator, DIRECTORY_SEPARATOR, $namespace) . DIRECTORY_SEPARATOR;
}
}
if ($namespace == 'Yaf' || stripos($namespace, 'Yaf' . $namespaceSeparator) === 0) {
include_once APPLICATION_PATH . '/framework/Yaf_Namespace/G.php';
\Yaf\G::iniSet('yaf.use_namespace', true);
$fileName = str_replace('Yaf' . DIRECTORY_SEPARATOR, 'Yaf_Namespace' . DIRECTORY_SEPARATOR, $fileName);
}
$path = $fileName . str_replace('_', DIRECTORY_SEPARATOR, $classname) . '.php';
if (file_exists(APPLICATION_PATH . '/framework/' . $path)) {
require_once APPLICATION_PATH . '/framework/' . $path;
}
/*$path = str_replace("_", DIRECTORY_SEPARATOR, $classname);
if (file_exists(APPLICATION_PATH . '/framework/' . $path . '.php')) {
require_once(APPLICATION_PATH. '/framework/' . $path . '.php');
}*/
}
public function __construct($method = null, $module = null, $controller = null, $action = null, $params = array())
{
if (!is_array($params)) {
throw new \Yaf\Exception\TypeError('Expects the params is an array');
}
if ($method == null) {
if (isset($_SERVER['REQUEST_METHOD'])) {
$method = $_SERVER['REQUEST_METHOD'];
} else {
$sapiType = php_sapi_name();
if (strtolower($sapiType) == 'cli' || substr($sapiType, 0, 3) == 'cgi') {
$method = 'CLI';
} else {
$method = 'unknown';
}
}
}
$this->method = $method;
if ($module != null || $action != null || $controller != null) {
$this->setActionName($action);
$this->setControllerName($controller);
$this->setModuleName($module);
$this->setRouted(true);
} else {
if ($module == null) {
$this->setModuleName(\Yaf\G::get('default_module'));
}
if ($controller == null) {
$this->setControllerName(\Yaf\G::get('default_controller'));
}
if ($action == null) {
$this->setActionName(\Yaf\G::get('default_action'));
}
}
if ($params) {
$this->setParam($params);
}
}
/**
* Finds a view script from the available directory.
*
* @param string $name The base name of the script.
* @return void
*/
protected function _script($name)
{
if (preg_match('#\\.\\.[\\\\/]#', $name)) {
throw new \Yaf\Exception('Requested scripts may not include parent ' . 'directory traversal ("../", "..\\" notation)');
}
if ($this->_tpl_dir == '') {
throw new \Yaf\Exception\LoadFailed\View('Could not determine the view script path, ' . 'you should call Yaf_View_Simple::setScriptPath to specific it');
}
if (\Yaf\G::isAbsolutePath($name) && is_readable($name)) {
return $name;
} else {
if (is_readable($this->_tpl_dir . DIRECTORY_SEPARATOR . $name)) {
return $this->_tpl_dir . DIRECTORY_SEPARATOR . $name;
}
}
throw new \Yaf\Exception\LoadFailed\View("Unable to find template " . $this->_tpl_dir . DIRECTORY_SEPARATOR . $name);
}
/**
* Processes a request and sets its controller and action based on a
* supervar value.
*
* @param Yaf_Request_Abstract
* @return Yaf_Request_Abstract|boolean
*/
public function route(\Yaf\Request_Abstract $request)
{
$requestUri = $request->getQuery($this->_varName);
if ($requestUri == null || $requestUri == '') {
return false;
}
$module = null;
$controller = null;
$action = null;
$rest = null;
$path = trim($requestUri, \Yaf\Router::URI_DELIMITER);
if ($path != '' && $path != '/') {
$path = explode(\Yaf\Router::URI_DELIMITER, $path);
if (\Yaf\Application::isModuleName($path[0])) {
$module = $path[0];
array_shift($path);
}
if (count($path) && !empty($path[0])) {
$controller = $path[0];
array_shift($path);
}
if (count($path) && !empty($path[0])) {
$action = $path[0];
array_shift($path);
}
$rest = implode(\Yaf\Router::URI_DELIMITER, $path);
$actionPrefer = \Yaf\G::iniGet('yaf.action_prefer');
if ($module == null && $controller == null && $action == null) {
if ($actionPrefer == true) {
$action = $rest;
} else {
$controller = $rest;
}
$rest = null;
} elseif ($module == null && $action == null && $rest == null) {
if ($actionPrefer == true) {
$action = $controller;
$controller = null;
}
} elseif ($controller == null && $action == null && $rest != null) {
$controller = $module;
$action = $rest;
$module = null;
$rest = null;
} elseif ($action == null && $rest == null) {
$action = $controller;
$controller = $module;
$module = null;
} elseif ($controller == null && $action == null) {
$controller = $module;
$action = $rest;
$module = null;
$rest = null;
} elseif ($action == null) {
$action = $rest;
$rest = null;
}
if ($module != null) {
$request->setModuleName($module);
}
if ($controller != null) {
$request->setControllerName($controller);
}
if ($action != null) {
$request->setActionName($action);
}
$params = array();
if ($rest != null && trim($rest) != '') {
$path = explode(\Yaf\Router::URI_DELIMITER, $rest);
if (($numSegs = count($path)) != 0) {
for ($i = 0; $i < $numSegs; $i = $i + 2) {
$key = urldecode($path[$i]);
$val = isset($path[$i + 1]) ? urldecode($path[$i + 1]) : null;
$params[$key] = isset($params[$key]) ? array_merge((array) $params[$key], array($val)) : $val;
}
}
$request->setParam($params);
}
}
return true;
}
