Zend Bootstrap

<?php
 
function __autoload($className) {
    require $className = str_replace('_', '/', $className) . '.php';
} 
class Bootstrap{
 
    public static $frontController = null;
     public static $root = '';
 
    public static $registry = null;
 
    public static function run(){        self::prepare();
 
        $response = self::$frontController->dispatch();
        self::sendResponse($response);
    } 
 
    public static function prepare(){
        self::setupEnvironment();
         self::setupRegistry();
        self::setupConfiguration();
 
        self::setupFrontController();
        self::setupErrorHandler(); 
        self::setupController();
        self::setupView();
        self::setupDatabase();
        self::setupSessions();        self::setupTranslation();
        self::setupRoutes();
        self::setupAcl();
        self::setupDebug();
    } 
 
 
    public static function setupEnvironment(){
        error_reporting(E_ALL ^ E_NOTICE);        ini_set('display_errors', true);
 
        date_default_timezone_set('Europe/Bucharest');
 
        self::$root = dirname(dirname(__FILE__)); 
        $configType = (isset($_SERVER['SERVER_NAME']) && ($_SERVER['SERVER_NAME'] == '127.0.0.1' OR $_SERVER['SERVER_NAME'] == 'localhost')) ? 'development' : 'production';
        define('APPLICATION_ENVIRONMENT', $configType);
 
        define('HTMLPURIFIER_PREFIX', self::$root . '/library');    }
 
 
    public static function setupRegistry() {
        self::$registry = new Zend_Registry(array(), ArrayObject::ARRAY_AS_PROPS);        Zend_Registry::setInstance(self::$registry);
    }
 
    public static function setupConfiguration() {
         $config = new Zend_Config_Ini(
            self::$root . '/application/config/main.ini',
            APPLICATION_ENVIRONMENT
        );
         self::$registry->configuration = $config;
 
        //save $siteRootDir in registry:
        self::$registry->set('siteRootDir', self::$root );
        self::$registry->set('applicationRootDir', self::$root . '/application' ); 
        self::$registry->set('siteUploadDir', self::$root . '/uploads');
 
        self::$registry->set('siteRootUrl', 'http://' . $_SERVER['HTTP_HOST'] );
        self::$registry->set('siteUploadUrl', '/uploads' );    }
 
 
    public static function setupFrontController(){
        self::$frontController = Zend_Controller_Front::getInstance();        self::$frontController->throwExceptions(true);
        self::$frontController->returnResponse(true);
 
        self::$frontController->addModuleDirectory(self::$root . '/application/modules');
         self::$frontController->setParam('registry', self::$registry);
 
        self::$frontController->setParam('env', APPLICATION_ENVIRONMENT);
 
         $response = new Zend_Controller_Response_Http; // Set default Content-Type
        $response->setHeader('Content-Type', 'text/html; charset=UTF-8', true);
        self::$frontController->setResponse($response);
    }
  
    public static function setupErrorHandler() {
        self::$frontController->throwExceptions(false);
 
        self::$frontController->registerPlugin(new Zend_Controller_Plugin_ErrorHandler(            array(
                'module'     => 'default',
                'controller' => 'error',
                'action'     => 'error')
            )); 
        $writer = new Zend_Log_Writer_Firebug();
        $logger = new Zend_Log($writer);
        Zend_Registry::set('logger',$logger);
  
    }
 
 
    public static function setupController(){        Zend_Controller_Action_HelperBroker::addHelper(new GSD_Controller_Action_Helper_AuthUsers());
        Zend_Controller_Action_HelperBroker::addHelper(new GSD_Controller_Action_Helper_Breadcrumbs());
    }
 
    public static function setupView() { 
        $view = new Zend_View(array('encoding'=>'UTF-8'));
        $view->addHelperPath('GSD/View/Helper', 'GSD_View_Helper_');
 
        $viewRendered = new Zend_Controller_Action_Helper_ViewRenderer($view);        Zend_Controller_Action_HelperBroker::addHelper($viewRendered);
 
        Zend_Layout::startMvc(
            array(
                'layoutPath' => self::$root . '/application/layouts',                'layout' => 'default'
            )
        );
 
        if (self::$frontController) {            self::$frontController->registerPlugin(new GSD_Layout_Controller_Plugin_Layout());
        }
    }
 
     public static function sendResponse(Zend_Controller_Response_Http $response){
        $response->sendResponse();
    }
 
     public static function setupDatabase($options = array()){
        extract($options);
 
        $config = self::$registry->configuration;
         $db = Zend_Db::factory($config->db->adapter, $config->db->toArray());
 
        $profiler = new Zend_Db_Profiler_Firebug('All DB Queries');
        $profiler->setEnabled(true);
        $db->setProfiler($profiler); 
        $db->query("SET NAMES 'utf8'");
 
        self::$registry->database = $db;
        Zend_Db_Table::setDefaultAdapter($db); 
        if (!isset($dissableCache) && $dissableCache !== true) {
            $frontendOptions = array(
                'automatic_serialization' => true
                ); 
 
                $backendOptions  = array(
                    'cache_dir' => self::$root . '/data/cache/db_table'
                ); 
            $cache = Zend_Cache::factory('Core',
                                         'File',
                                         $frontendOptions,
                                         $backendOptions); 
 
            // Next, set the cache to be used with all table objects
            Zend_Db_Table_Abstract::setDefaultMetadataCache($cache);
        }    }
 
 
    public static function setupSessions(){
        if (isset($_POST["PHPSESSID"])) {            session_id($_POST["PHPSESSID"]);
        }
 
        // Now set session save handler to our custom class which saves the data in MySQL database
        $sessionManager = new GSD_Session_Manager();        Zend_Session::setOptions(array(
            'gc_probability' => 1,
            'gc_divisor' => 5000
            ));
        Zend_Session::setSaveHandler($sessionManager); 
        $defSession = new Zend_Session_Namespace('Main', true);
        Zend_Registry::set('defSession', $defSession);
    }
  
    public static function setupTranslation(){
        $options = array(
                    'scan' => Zend_Translate::LOCALE_FILENAME,
                    'disableNotices' => true,                    );
        $translate = new Zend_Translate('gettext', Zend_Registry::get('siteRootDir') . '/application/languages/', 'auto', $options);
        Zend_Registry::set('Zend_Translate', $translate);
 
    } 
 
    public static function setupRoutes(){
        // define some routes (URLs)
        $router = self::$frontController->getRouter(); 
        $config = new Zend_Config_Ini(
            self::$root . '/application/config/routes.ini',
            'development'
        ); 
        $router->addConfig($config, 'routes');
    }
 
     public static function setupAcl(){
        self::$frontController->registerPlugin(new GSD_Controller_Plugin_Acl());
    }
 
    public static function setupDebug() {        $scBar = new Scienta_Controller_Plugin_Debug(array(
           'database_adapter' =>  self::$registry->database, // or array of adapters
           'memory_usage' =>      TRUE, // default value shown
           'collect_view_vars' => TRUE,
           'sort_view_vars' =>    TRUE,           'show_exceptions' =>   TRUE,
           'handle_errors' =>     FALSE
        ));
        self::$frontController->registerPlugin($scBar);
    }}

Comments

Themodem
1 year ago

The origional script is from the following blog

http://blog.astrumfutura.com/

I also use the origional bootstrap file as ive found it to be the best out there

davedevelopment
1 year ago

I've used Maugrim the Reapers a few times, but I've started using a simpler one from the quick start guide now.

Akrabat's latest post is worth a read http://akrabat.com/2009/03/25/initial-notes-on-zend_application/

iongion
1 year ago

Are you sure YOU came up with this boostrap structure ? Wasn't there a download link on zftalk ? circuss ...

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Snippet description

After starting working with zend framework i found all sorts of examples of bootstrap files, but a lot of them seem pretty messy to me since all the calls to zend components were basically thrown in there.

So after a lot of looking around i came up with a bootstrap files that is more to my liking. I found the initial class on a blog post when i was looking around but i don't remember where, so sorry for not giving it the credit.

As you can see basicly i just grouped toghether similar comands and make it all look much more nicer and cleaner. And also i added the autoload function since i really think this is a much faster way then the Zend_Loader option. As for what is run, lets take it one by one:
function run
This is the main function that calls the prepare function and starts up the whole Zend Framework.

function prepare
Calls all the internal methods that setup the framework to start dispatching the request.

function setupEnvironment
Here i added the error reporting options and also i define some constants like configuration type ( development - production )

function setupRegistry()
Start the Zend Registry.

function setupConfiguration
Get the config file ( contains the db conection data etc. ) and save the configuration in Zend_Registry

function setupFrontController
Starts the front controller and setup the modular aproach.

function setupErrorHandler
Registers the Error handler plugins and logger.

function setupController
Here is the place to put your Controll Action Helpers

function setupView
start the Zend_View and MVC structure, add the custom HelperPath

function setupDatabase
start your db connection bassed on the configuration we stored in the registry. Also started the Zend_Db_Table cache system.

function setupSessions
Start you session, i used a custom Session Manager that uses a mysql database as storage.

And that is about it. I skipped some of them because i thought they were pretty obvious.

Hope you will find this usefully, and await your comments.

Snippet details

Created:: gabriel solomon
1 year ago
Edited:: gabriel solomon
1 year ago
Revision Id:: 88
Edit Message:: Initial Release
Tags:: bootstrap
Comments:: 3
Views:: 1752
Points:: 0 (2 votes)

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r88

Initial Release

gabriel solomon
1 year ago

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