sintonia/airtime_mvc/application/controllers/ErrorController.php

<?php
class ErrorController extends Zend_Controller_Action {

    public function init()
    {
        //The default layout includes the Dashboard header, which may contain private information.
        //We cannot show that.
        $this->view->layout()->disableLayout();
        $this->setupCSS();

    }

    public function errorAction() {
        $errors = $this->_getParam('error_handler');

        if ($errors) {
            // log error message and stack trace
            Logging::error($errors->exception->getMessage());
            Logging::error($errors->exception->getTraceAsString());

            switch ($errors->type) {
                case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ROUTE :
                case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_CONTROLLER :
                    $this->error404Action();
                    break;
                case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ACTION :
                    $this->error400Action();
                    break;
                default :
                    $this->error500Action();
                    break;
            }
        } else {
            $exceptions = $this->_getAllParams();
            Logging::error($exceptions);
            $this->error500Action();
            return;
        }

        // Log exception, if logger available
        /* No idea why this doesn't work or why it was implemented like this. Disabling it -- Albert
        if (($log = $this->getLog())) {
            $log->crit($this->view->message, $errors->exception);
        }*/
        //Logging that actually works: -- Albert
        Logging::error($this->view->message . ": " . $errors->exception);

        // conditionally display exceptions
        if ($this->getInvokeArg('displayExceptions') == true) {
            $this->view->exception = $errors->exception;
        }

        $this->view->request = $errors->request;
    }

    private function setupCSS()
    {
        $CC_CONFIG = Config::getConfig();
        $staticBaseDir = Application_Common_OsPath::formatDirectoryWithDirectorySeparators($CC_CONFIG['staticBaseDir']);
        $this->view->headLink()->appendStylesheet($staticBaseDir . 'css/styles.css?' . $CC_CONFIG['airtime_version']);
    }

    public function getLog() {
        $bootstrap = $this->getInvokeArg('bootstrap');
        if (!$bootstrap->hasPluginResource('Log')) {
            return false;
        }
        $log = $bootstrap->getResource('Log');

        return $log;
    }

    /**
     * 404 error - route or controller
     */
    public function error404Action() {
        $this->_helper->viewRenderer('error-404');
        $this->getResponse()->setHttpResponseCode(404);
        $this->view->message = _('Page not found.');
    }

    /**
     * 400 error - no such action
     */
    public function error400Action() {
        $this->_helper->viewRenderer('error-400');
        $this->getResponse()->setHttpResponseCode(400);
        $this->view->message = _('The requested action is not supported.');

    }

    /**
     * 403 error - permission denied
     */
    public function error403Action() {

        $this->_helper->viewRenderer('error-403');
        $this->getResponse()->setHttpResponseCode(403);
        $this->view->message = _('You do not have permission to access this resource.');
    }

    /**
     * 500 error - internal server error
     */
    public function error500Action() {

        $this->_helper->viewRenderer('error-500');

        $this->getResponse()->setHttpResponseCode(500);
        $this->view->message = _('An internal application error has occurred.');
    }
}