PHP sfToolkit::hasLockFile方法代码示例

 public static function checkLock()
 {
     if (sfToolkit::hasLockFile(SF_ROOT_DIR . DIRECTORY_SEPARATOR . SF_APP . '_' . SF_ENVIRONMENT . '.lck', 5)) {
         // application is not available
         $file = sfConfig::get('sf_web_dir') . '/errors/unavailable.php';
         include is_readable($file) ? $file : sfConfig::get('sf_symfony_data_dir') . '/web/errors/unavailable.php';
         die(1);
     }
 }

 public function forward($moduleName, $actionName)
 {
     $moduleName = preg_replace('/[^a-z0-9\\-_]+/i', '', $moduleName);
     $actionName = preg_replace('/[^a-z0-9\\-_]+/i', '', $actionName);
     if ($this->getActionStack()->getSize() >= $this->maxForwards) {
         $error = 'Too many forwards have been detected for this request (> %d)';
         $error = sprintf($error, $this->maxForwards);
         throw new sfForwardException($error);
     }
     $rootDir = sfConfig::get('sf_root_dir');
     $app = sfConfig::get('sf_app');
     $env = sfConfig::get('sf_environment');
     if (!sfConfig::get('sf_available') || sfToolkit::hasLockFile($rootDir . '/' . $app . '_' . $env . '.clilock')) {
         $moduleName = sfConfig::get('sf_unavailable_module');
         $actionName = sfConfig::get('sf_unavailable_action');
         if (!$this->actionExists($moduleName, $actionName)) {
             $error = 'Invalid configuration settings: [sf_unavailable_module] "%s", [sf_unavailable_action] "%s"';
             $error = sprintf($error, $moduleName, $actionName);
             throw new sfConfigurationException($error);
         }
     }
     sfConfigCache::getInstance()->import(sfConfig::get('sf_app_module_dir_name') . '/' . $moduleName . '/' . sfConfig::get('sf_app_module_config_dir_name') . '/generator.yml', true, true);
     if (!$this->actionExists($moduleName, $actionName)) {
         if (sfConfig::get('sf_logging_enabled')) {
             $this->getContext()->getLogger()->info(sprintf('{sfController} action "%s/%s" does not exist', $moduleName, $actionName));
         }
         $this->context->getRequest()->setAttribute('requested_action', $actionName);
         $this->context->getRequest()->setAttribute('requested_module', $moduleName);
         $moduleName = sfConfig::get('sf_error_404_module');
         $actionName = sfConfig::get('sf_error_404_action');
         if (!$this->actionExists($moduleName, $actionName)) {
             $error = 'Invalid configuration settings: [sf_error_404_module] "%s", [sf_error_404_action] "%s"';
             $error = sprintf($error, $moduleName, $actionName);
             throw new sfConfigurationException($error);
         }
     }
     $actionInstance = $this->getAction($moduleName, $actionName);
     $this->getActionStack()->addEntry($moduleName, $actionName, $actionInstance);
     require sfConfigCache::getInstance()->checkConfig(sfConfig::get('sf_app_module_dir_name') . '/' . $moduleName . '/' . sfConfig::get('sf_app_module_config_dir_name') . '/module.yml');
     if ($this->getActionStack()->getSize() == 1 && sfConfig::get('mod_' . strtolower($moduleName) . '_is_internal') && !sfConfig::get('sf_test')) {
         $error = 'Action "%s" from module "%s" cannot be called directly';
         $error = sprintf($error, $actionName, $moduleName);
         throw new sfConfigurationException($error);
     }
     if (sfConfig::get('mod_' . strtolower($moduleName) . '_enabled')) {
         $moduleConfig = sfConfig::get('sf_app_module_dir') . '/' . $moduleName . '/' . sfConfig::get('sf_app_module_config_dir_name') . '/config.php';
         if (is_readable($moduleConfig)) {
             require_once $moduleConfig;
         }
         if ($actionInstance->initialize($this->context)) {
             $filterChain = new sfFilterChain();
             $this->loadFilters($filterChain, $actionInstance);
             if ($moduleName == sfConfig::get('sf_error_404_module') && $actionName == sfConfig::get('sf_error_404_action')) {
                 $this->getContext()->getResponse()->setStatusCode(404);
                 $this->getContext()->getResponse()->setHttpHeader('Status', '404 Not Found');
                 foreach (sfMixer::getCallables('sfController:forward:error404') as $callable) {
                     call_user_func($callable, $this, $moduleName, $actionName);
                 }
             }
             if (sfConfig::get('sf_i18n')) {
                 $this->context->getI18N()->setMessageSourceDir(sfLoader::getI18NDir($moduleName), $this->context->getUser()->getCulture());
             }
             $filterChain->execute();
         } else {
             $error = 'Action initialization failed for module "%s", action "%s"';
             $error = sprintf($error, $moduleName, $actionName);
             throw new sfInitializationException($error);
         }
     } else {
         $moduleName = sfConfig::get('sf_module_disabled_module');
         $actionName = sfConfig::get('sf_module_disabled_action');
         if (!$this->actionExists($moduleName, $actionName)) {
             $error = 'Invalid configuration settings: [sf_module_disabled_module] "%s", [sf_module_disabled_action] "%s"';
             $error = sprintf($error, $moduleName, $actionName);
             throw new sfConfigurationException($error);
         }
         $this->forward($moduleName, $actionName);
     }
 }

 /**
  * Check lock files to see if we're not in a cache cleaning process.
  *
  * @return void
  */
 public function checkLock()
 {
     if (sfToolkit::hasLockFile(sfConfig::get('sf_data_dir') . DIRECTORY_SEPARATOR . $this->getApplication() . '_' . $this->getEnvironment() . '-cli.lck', 5) || sfToolkit::hasLockFile(sfConfig::get('sf_data_dir') . DIRECTORY_SEPARATOR . $this->getApplication() . '_' . $this->getEnvironment() . '.lck')) {
         // application is not available - we'll find the most specific unavailable page...
         $files = array(sfConfig::get('sf_app_config_dir') . '/unavailable.php', sfConfig::get('sf_config_dir') . '/unavailable.php', sfConfig::get('sf_web_dir') . '/errors/unavailable.php', sfConfig::get('sf_symfony_lib_dir') . '/exception/data/unavailable.php');
         foreach ($files as $file) {
             if (is_readable($file)) {
                 include $file;
                 break;
             }
         }
         die(1);
     }
 }

 /**
  * Forwards the request to another action.
  *
  * @param string  A module name
  * @param string  An action name
  *
  * @throws <b>sfConfigurationException</b> If an invalid configuration setting has been found
  * @throws <b>sfForwardException</b> If an error occurs while forwarding the request
  * @throws <b>sfInitializationException</b> If the action could not be initialized
  * @throws <b>sfSecurityException</b> If the action requires security but the user implementation is not of type sfSecurityUser
  */
 public function forward($moduleName, $actionName)
 {
     // replace unwanted characters
     $moduleName = preg_replace('/[^a-z0-9\\-_]+/i', '', $moduleName);
     $actionName = preg_replace('/[^a-z0-9\\-_]+/i', '', $actionName);
     if ($this->getActionStack()->getSize() >= $this->maxForwards) {
         // let's kill this party before it turns into cpu cycle hell
         $error = 'Too many forwards have been detected for this request (> %d)';
         $error = sprintf($error, $this->maxForwards);
         throw new sfForwardException($error);
     }
     $rootDir = sfConfig::get('sf_root_dir');
     $app = sfConfig::get('sf_app');
     $env = sfConfig::get('sf_environment');
     if (!sfConfig::get('sf_available') || sfToolkit::hasLockFile($rootDir . '/' . $app . '_' . $env . '.lck')) {
         // application is unavailable
         $moduleName = sfConfig::get('sf_unavailable_module');
         $actionName = sfConfig::get('sf_unavailable_action');
         if (!$this->actionExists($moduleName, $actionName)) {
             // cannot find unavailable module/action
             $error = 'Invalid configuration settings: [sf_unavailable_module] "%s", [sf_unavailable_action] "%s"';
             $error = sprintf($error, $moduleName, $actionName);
             throw new sfConfigurationException($error);
         }
     }
     // check for a module generator config file
     sfConfigCache::getInstance()->import(sfConfig::get('sf_app_module_dir_name') . '/' . $moduleName . '/' . sfConfig::get('sf_app_module_config_dir_name') . '/generator.yml', true, true);
     if (!$this->actionExists($moduleName, $actionName)) {
         // the requested action doesn't exist
         if (sfConfig::get('sf_logging_enabled')) {
             $this->getContext()->getLogger()->info(sprintf('{sfController} action "%s/%s" does not exist', $moduleName, $actionName));
         }
         // track the requested module so we have access to the data in the error 404 page
         $this->context->getRequest()->setAttribute('requested_action', $actionName);
         $this->context->getRequest()->setAttribute('requested_module', $moduleName);
         // switch to error 404 action
         $moduleName = sfConfig::get('sf_error_404_module');
         $actionName = sfConfig::get('sf_error_404_action');
         if (!$this->actionExists($moduleName, $actionName)) {
             // cannot find unavailable module/action
             $error = 'Invalid configuration settings: [sf_error_404_module] "%s", [sf_error_404_action] "%s"';
             $error = sprintf($error, $moduleName, $actionName);
             throw new sfConfigurationException($error);
         }
     }
     // create an instance of the action
     $actionInstance = $this->getAction($moduleName, $actionName);
     // add a new action stack entry
     $this->getActionStack()->addEntry($moduleName, $actionName, $actionInstance);
     // include module configuration
     require sfConfigCache::getInstance()->checkConfig(sfConfig::get('sf_app_module_dir_name') . '/' . $moduleName . '/' . sfConfig::get('sf_app_module_config_dir_name') . '/module.yml');
     // check if this module is internal
     if ($this->getActionStack()->getSize() == 1 && sfConfig::get('mod_' . strtolower($moduleName) . '_is_internal') && !sfConfig::get('sf_test')) {
         $error = 'Action "%s" from module "%s" cannot be called directly';
         $error = sprintf($error, $actionName, $moduleName);
         throw new sfConfigurationException($error);
     }
     if (sfConfig::get('mod_' . strtolower($moduleName) . '_enabled')) {
         // module is enabled
         // check for a module config.php
         $moduleConfig = sfConfig::get('sf_app_module_dir') . '/' . $moduleName . '/' . sfConfig::get('sf_app_module_config_dir_name') . '/config.php';
         if (is_readable($moduleConfig)) {
             require_once $moduleConfig;
         }
         // initialize the action
         if ($actionInstance->initialize($this->context)) {
             // create a new filter chain
             $filterChain = new sfFilterChain();
             $this->loadFilters($filterChain, $actionInstance);
             if ($moduleName == sfConfig::get('sf_error_404_module') && $actionName == sfConfig::get('sf_error_404_action')) {
                 $this->getContext()->getResponse()->setStatusCode(404);
                 $this->getContext()->getResponse()->setHttpHeader('Status', '404 Not Found');
                 foreach (sfMixer::getCallables('sfController:forward:error404') as $callable) {
                     call_user_func($callable, $this, $moduleName, $actionName);
                 }
             }
             // change i18n message source directory to our module
             if (sfConfig::get('sf_i18n')) {
                 $this->context->getI18N()->setMessageSourceDir(sfLoader::getI18NDir($moduleName), $this->context->getUser()->getCulture());
             }
             // process the filter chain
             $filterChain->execute();
         } else {
             // action failed to initialize
             $error = 'Action initialization failed for module "%s", action "%s"';
             $error = sprintf($error, $moduleName, $actionName);
             throw new sfInitializationException($error);
         }
     } else {
//.........这里部分代码省略.........