public function getView(Flux_Template $template, $module, $action)
{
$path = "{$this->themeDir}/" . $template->getName() . "/{$module}/{$action}.php";
if (file_exists($path)) {
return $path;
}
if (!empty($template->parentTemplate)) {
return $this->getView($template->parentTemplate, $module, $action);
}
return false;
}
/**
* Dispatch current request to the correct action and render the view.
*
* @param array $options Options for the dispatcher.
* @access public
*/
public function dispatch($options = array())
{
$config = new Flux_Config($options);
$basePath = $config->get('basePath');
$paramsArr = $config->get('params');
$modulePath = $config->get('modulePath');
$themePath = $config->get('themePath');
$themeName = $config->get('themeName');
$defaultModule = $config->get('defaultModule');
$defaultAction = $config->get('defaultAction');
$missingActionModuleAction = $config->get('missingActionModuleAction');
$missingViewModuleAction = $config->get('missingViewModuleAction');
$useCleanUrls = $config->get('useCleanUrls');
if (!$defaultModule && $this->defaultModule) {
$defaultModule = $this->defaultModule;
}
if (!$defaultAction && $this->defaultAction) {
$defaultAction = $this->defaultAction;
}
if (!$defaultModule) {
throw new Flux_Error('Please set the default module with $dispatcher->setDefaultModule()');
} elseif (!$defaultAction) {
throw new Flux_Error('Please set the default action with $dispatcher->setDefaultAction()');
}
if (!$paramsArr) {
$paramsArr =& $_REQUEST;
}
// Provide easier access to parameters.
$params = new Flux_Config($paramsArr);
$baseURI = Flux::config('BaseURI');
if ($params->get('module')) {
$safetyArr = array('..', '/', '\\');
$moduleName = str_replace($safetyArr, '', $params->get('module'));
if ($params->get('action')) {
$actionName = str_replace($safetyArr, '', $params->get('action'));
} else {
$actionName = $defaultAction;
}
} elseif (Flux::config('UseCleanUrls')) {
$baseURI = preg_replace('&/+&', '/', rtrim($baseURI, '/')) . '/';
$requestURI = preg_replace('&/+&', '/', rtrim($_SERVER['REQUEST_URI'], '/')) . '/';
$requestURI = preg_replace('&\\?.*?$&', '', $requestURI);
$components = explode('/', trim((string) substr($requestURI, strlen($baseURI)), '/'));
$moduleName = empty($components[0]) ? $defaultModule : $components[0];
$actionName = empty($components[1]) ? $defaultAction : $components[1];
} elseif (!$params->get('module') && !$params->get('action')) {
$moduleName = $defaultModule;
$actionName = $defaultAction;
}
// Authorization handling.
$auth = Flux_Authorization::getInstance();
if ($auth->actionAllowed($moduleName, $actionName) === false) {
if (!Flux::$sessionData->isLoggedIn()) {
Flux::$sessionData->setMessageData('Please log-in to continue.');
$this->loginRequired($baseURI);
} else {
$moduleName = 'unauthorized';
$actionName = $this->defaultAction;
}
}
$params->set('module', $moduleName);
$params->set('action', $actionName);
$templateArray = array('params' => $params, 'basePath' => $basePath, 'modulePath' => $modulePath, 'moduleName' => $moduleName, 'themePath' => $themePath, 'themeName' => $themeName, 'actionName' => $actionName, 'viewName' => $actionName, 'headerName' => 'header', 'footerName' => 'footer', 'missingActionModuleAction' => $missingActionModuleAction, 'missingViewModuleAction' => $missingViewModuleAction, 'useCleanUrls' => $useCleanUrls);
$templateConfig = new Flux_Config($templateArray);
$template = new Flux_Template($templateConfig);
// Default data available to all actions and views.
$data = array('auth' => Flux_Authorization::getInstance(), 'session' => Flux::$sessionData, 'params' => $params);
$template->setDefaultData($data);
// Render template! :D
$template->render();
}
/**
* Similar to the path() method, but uses the $themePath as the path from
* which the user-specified path is relative.
*
* @param string $path Relative path from themePath.
* @access public
*/
public function themePath($path, $included = false)
{
if (is_array($path)) {
$path = implode('/', $path);
}
// Remove frag for file checking.
$frag = "";
preg_match("/(\\?|\\#).*/", $path, $matches);
if (count($matches)) {
$frag = $matches[0];
$path = substr($path, 0, -strlen($frag));
}
$uri = $this->path("{$this->themePath}/{$this->themeName}/{$path}", $included);
// normalized basePath.
$base = preg_replace('/(\\/+)$/', '', $this->basePath) . '/';
$base = preg_quote($base, '/');
$chk = FLUX_ROOT . '/' . preg_replace('/^(' . $base . ')/', '', $uri);
// If file not found, search in parent's template.
if (!file_exists($chk) && !empty($this->parentTemplate)) {
$path = $this->parentTemplate->themePath($path, $included);
$chk = FLUX_ROOT . '/' . preg_replace('/^(' . $base . ')/', '', $path);
if (file_exists($chk)) {
$uri = $path;
}
}
return $uri . $frag;
}
