application/controllers/ErrorController.php

   1 <?php
   2 /*  This file is part of Syj, Copyright (c) 2010-2011 Arnaud Renevier,
   3     and is published under the AGPL license. */
   4
   5 class ErrorController extends Zend_Controller_Action
   6 {
   7     protected function httpError($code) {
   8         $this->getResponse()->setHttpResponseCode($code);
   9     }
  10
  11     public function init() {
  12         $this->_helper->SyjReset->resetPlaceHolders();
  13         $this->view->headLink()->appendStylesheet('css/generic.css', 'all');
  14         $this->view->headLink()->appendStylesheet('css/error.css', 'all');
  15     }
  16
  17     public function errorAction() {
  18         $error = $this->_getParam('error_handler');
  19
  20         $error_code = 500; // default value: Internal Server Error
  21         switch ($error->type) {
  22             case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ROUTE:
  23             case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_CONTROLLER:
  24             case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ACTION:
  25                 $error_code = 404; // Not Found
  26                 break;
  27             default:
  28                 if ($error->exception instanceof Syj_Exception_Request) {
  29                     $error_code = 400; // Bad Request
  30                 } else if ($error->exception instanceof Syj_Exception_Forbidden) {
  31                     $error_code = 403; // Forbidden
  32                 } else if ($error->exception instanceof Syj_Exception_NotFound) {
  33                     $error_code = $error->exception->getCode();
  34                 }
  35                 break;
  36         }
  37         $this->httpError($error_code);
  38
  39         // Log exception, if logger available
  40         if ($log = $this->getLog()) {
  41             $log->crit($this->view->message, $error->exception);
  42         }
  43
  44         if ($error_code == 400 and $error->request->isXmlHttpRequest()) {
  45             return $this->_helper->json(array('message' => $error->exception->getMessage()));
  46         } else if ($error->exception instanceof Syj_Exception_InvalidGeomUpload) {
  47             // invalid file upload: we will redirect to main page
  48             $this->_helper->SyjReset->resetPlaceHolders();
  49             $this->_request->setControllerName('idx')->setActionName('error')->setDispatched(false);
  50             return;
  51         }
  52
  53         // conditionally display exceptions
  54         if ($this->getInvokeArg('displayExceptions') == true) {
  55             $this->view->exception = $error->exception;
  56         }
  57
  58         $this->view->request   = $error->request;
  59         $this->view->isServerError = ($error_code >= 500 and $error_code < 600);
  60         $this->view->headTitle($this->view->translate("Oups, something went wrong"));
  61     }
  62
  63     public function getLog() {
  64         $bootstrap = $this->getInvokeArg('bootstrap');
  65         if (!$bootstrap->hasPluginResource('Log')) {
  66             return false;
  67         }
  68         $log = $bootstrap->getResource('Log');
  69         return $log;
  70     }
  71
  72 }