public function __construct()
{
$defaultRoute = Yaf_G::get('default_route');
if ($defaultRoute != null) {
$this->addRoute('_default', $this->_getRouteFromArray($defaultRoute));
} else {
$this->addRoute('_default', new Yaf_Route_Static());
}
}
public function __construct($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);
}
}
/**
* Parse application options
*
* @param array $options
* @throws Yaf_Exception When no bootstrap path is provided
* @throws Yaf_Exception When invalid bootstrap information are provided
* @return Yaf_Application
*/
protected function parseOptions(array $options)
{
if (!is_array($options)) {
throw new Yaf_Exception_TypeError('Expected an array of application configure');
}
$options = array_change_key_case($options, CASE_LOWER);
if (!isset($options['application'])) {
throw new Yaf_Exception_TypeError('Expected an array of application configure');
}
$options = $options['application'];
if (!empty($options['directory'])) {
Yaf_G::set('directory', preg_replace("/" . preg_quote(DIRECTORY_SEPARATOR, "/") . "\$/", "", $options['directory']));
} else {
throw new Yaf_Exception_StartupError('Expected a directory entry in application configures');
}
if (!empty($options['ext'])) {
Yaf_G::set('ext', $options['ext']);
}
if (!empty($options['bootstrap']) && is_string($options['bootstrap'])) {
$this->_options['bootstrap'] = $options['bootstrap'];
}
if (!empty($options['library'])) {
if (is_string($options['library'])) {
$this->_options['local_library'] = $options['library'];
} elseif (is_array($options['library'])) {
if (!empty($options['library']['directory']) && is_string($options['library']['directory'])) {
$this->_options['local_library'] = $options['library']['directory'];
}
if (!empty($options['library']['namespace']) && is_string($options['library']['namespace'])) {
$this->_options['local_namespace'] = $options['library']['namespace'];
}
}
} else {
$this->_options['local_library'] = Yaf_G::get('directory') . DIRECTORY_SEPARATOR . Yaf_Loader::YAF_LIBRARY_DIRECTORY_NAME;
}
if (!empty($options['view']) && is_array($options['view']) && !empty($options['view']['ext']) && is_string($options['view']['ext'])) {
Yaf_G::set('view_ext', $options['view']['ext']);
}
if (!empty($options['baseUri']) && is_string($options['baseUri'])) {
$this->_options['baseUri'] = $options['baseUri'];
} else {
$this->_options['baseUri'] = $_SERVER['PHP_SELF'];
}
if (!empty($options['dispatcher']) && is_array($options['dispatcher'])) {
if (!empty($options['dispatcher']['defaultModule']) && is_string($options['dispatcher']['defaultModule'])) {
Yaf_G::set('default_module', $options['dispatcher']['defaultModule']);
} else {
Yaf_G::set('default_module', Yaf_Router::YAF_ROUTER_DEFAULT_MODULE);
}
if (!empty($options['dispatcher']['defaultController']) && is_string($options['dispatcher']['defaultController'])) {
Yaf_G::set('default_controller', $options['dispatcher']['defaultController']);
} else {
Yaf_G::set('default_controller', Yaf_Router::YAF_ROUTER_DEFAULT_CONTROLLER);
}
if (!empty($options['dispatcher']['defaultAction']) && is_string($options['dispatcher']['defaultAction'])) {
Yaf_G::set('default_action', $options['dispatcher']['defaultAction']);
} else {
Yaf_G::set('default_action', Yaf_Router::YAF_ROUTER_DEFAULT_ACTION);
}
if (isset($options['dispatcher']['throwException'])) {
Yaf_G::set('throwException', (bool) $options['dispatcher']['throwException']);
}
if (isset($options['dispatcher']['catchException'])) {
Yaf_G::set('catchException', (bool) $options['dispatcher']['catchException']);
}
if (isset($options['dispatcher']['defaultRoute']) && is_array($options['dispatcher']['defaultRoute'])) {
Yaf_G::set('default_route', $options['dispatcher']['defaultRoute']);
}
} else {
Yaf_G::set('default_module', Yaf_Router::YAF_ROUTER_DEFAULT_MODULE);
Yaf_G::set('default_controller', Yaf_Router::YAF_ROUTER_DEFAULT_CONTROLLER);
Yaf_G::set('default_action', Yaf_Router::YAF_ROUTER_DEFAULT_ACTION);
$this->_options['throwException'] = true;
$this->_options['catchException'] = true;
}
if (!empty($options['modules']) && is_string($options['modules'])) {
$modules = preg_split("/,/", $options['modules']);
foreach ($modules as $module) {
$this->_modules[] = trim($module);
}
}
if (empty($this->_modules)) {
$this->_modules[] = Yaf_G::get('default_module');
}
return true;
}
private function resolveClass($class)
{
// Autodiscover the path from the class name
// Implementation is PHP namespace-aware, and based on
// Framework Interop Group reference implementation:
// http://groups.google.com/group/php-standards/web/psr-0-final-proposal
$className = ltrim($class, '\\');
$file = '';
$namespace = '';
if (($lastNsPos = strripos($className, '\\')) !== false) {
$namespace = substr($className, 0, $lastNsPos);
$className = substr($className, $lastNsPos + 1);
$file = str_replace('\\', DIRECTORY_SEPARATOR, $namespace) . DIRECTORY_SEPARATOR;
}
if (Yaf_G::iniGet('yaf.lowcase_path') == true) {
$file = strtolower($file);
$segments = explode('_', $className);
foreach ($segments as $key => &$value) {
if ($key != count($segments) - 1) {
$value = strtolower($value);
}
}
$file .= implode(DIRECTORY_SEPARATOR, $segments) . '.' . Yaf_G::get('ext');
} else {
$file .= str_replace('_', DIRECTORY_SEPARATOR, $className) . '.' . Yaf_G::get('ext');
}
return $file;
}
/**
* Set the throwExceptions flag and retrieve current status
*
* Set whether exceptions encounted in the dispatch loop should be thrown
* or caught and trapped in the response object.
*
* Default behaviour is to trap them in the response object; call this
* method to have them thrown.
*
* Passing no value will return the current value of the flag; passing a
* boolean true or false value will set the flag and return the current
* object instance.
*
* @param boolean $flag Defaults to null (return flag state)
* @return boolean|Yaf_Dispatcher Used as a setter,
* returns object; as a getter, returns boolean
*/
public function throwException($flag = null)
{
if ($flag !== null) {
Yaf_G::set('throwException', (bool) $flag);
return $this;
}
return Yaf_G::get('throwException');
}
private function getController($appDir, $module, $controller)
{
$controllerDir = '';
if ($this->_default_module == $module) {
$controllerDir = $appDir . DIRECTORY_SEPARATOR . Yaf_Loader::YAF_CONTROLLER_DIRECTORY_NAME;
} else {
$controllerDir = $appDir . DIRECTORY_SEPARATOR . Yaf_Loader::YAF_MODULE_DIRECTORY_NAME . DIRECTORY_SEPARATOR . $module . DIRECTORY_SEPARATOR . Yaf_Loader::YAF_CONTROLLER_DIRECTORY_NAME;
}
$nameSeparator = Yaf_G::iniGet('yaf.name_separator');
if (Yaf_G::iniGet('yaf.name_suffix') == true) {
$classname = $controller . $nameSeparator . 'Controller';
} else {
$classname = 'Controller' . $nameSeparator . $controller;
}
if (!@class_exists($classname, false)) {
if (!Yaf_Loader::getInstance()->internal_autoload($controller, $controllerDir)) {
throw new Yaf_Exception_LoadFailed_Controller('Could not find controller script ' . $controllerDir . DIRECTORY_SEPARATOR . $controller . '.' . Yaf_G::get('ext'));
}
}
if (!class_exists($classname, false)) {
throw new Yaf_Exception_LoadFailed('Could not find class ' . $classname . ' in controller script ' . $controllerDir);
}
return $classname;
}
/**
* Construct view script path
*
* Used by render() and display to determine the path to the view script.
*
* @param string $action Defaults to action registered in request object
* @return string
* @throws InvalidArgumentException with bad $action
*/
protected function getViewScript($action = null)
{
$request = $this->getRequest();
if (null === $action) {
$action = $request->getActionName();
} elseif (!is_string($action)) {
throw new InvalidArgumentException('Invalid action for view rendering');
}
$action = str_replace('_', DIRECTORY_SEPARATOR, strtolower($action));
$script = $action . '.' . Yaf_G::get('view_ext');
$controller = $request->getControllerName();
if ($controller != null) {
$controller = str_replace('_', DIRECTORY_SEPARATOR, strtolower($controller));
}
$script = $controller . DIRECTORY_SEPARATOR . $script;
return $script;
}
