symfony2

Notions

• librairie
  
• cms
  
• framework 
  
• cmf
  
• framework bas niveau
  
• micro-framework
  

Librairie

CMS

CMF

Framework

Framework bas-niveau

Micro framework

Concepts SF2

Mais aussi

Modularité

Component

Bundle

Service

Structure

app

src

vendor

web

Demo 1 : Silex the simple way

{
    "require": {
        "silex/silex": "1.0.*"
    },
    "minimum-stability": "dev"
}

Créer son controller

<?php // fichier web/demo1.php
$loader = require_once __DIR__.'/../vendor/autoload.php';

$app = new Silex\Application();

$app['debug'] = true;

// definitions
$app->get('/hello/{name}', function ($name) {
    return 'hello ' . $name;
})
->assert('name', '[a-z]*')
->value('name', 'world');

$app->run();

Et tester

Demo 2 : Mieux s'organiser

<?php // fichier web/demo1.php
$loader = require_once __DIR__.'/../bootstrap.php';

$app = new Silex\Application();

$app['debug'] = true;

// sample for using monolog (dont' forget to install file with composer)
$app->register(new Silex\Provider\MonologServiceProvider(), array(
    'monolog.logfile' => __DIR__.'/../logs/development.log',
));

// definitions
$app->mount('/hello', new PeaksTuto\HelloControllerProvider);

$app->run();

Votre bootstrap

<?php
$loader = require_once __DIR__.'/vendor/autoload.php';

// add your namespaces
$prefixList = require_once __DIR__.'/kernel.php';

// load your controller for each namespace loaded by kernel
if (count($prefixList) > 0) {
    foreach ($prefixList as $prefixName => $prefixSrc) {
        $loader->add($prefixName, $prefixSrc);
    }
    unset($prefixName, $prefixSrc);
}

$app = new Silex\Application();

Votre Kernel

<?php
$prefixList = array(
    'PeaksTuto' => __DIR__.'/src',
);

return $prefixList;

Et vos classes Controller

<?php
namespace PeaksTuto;
use Silex\Application;
use Silex\ControllerProviderInterface;
class HelloControllerProvider implements ControllerProviderInterface {
    public function connect(Application $app) {
        $controllers = $app['controllers_factory'];
        // route will depend on mount name in index file : might be /hello/{name} but may also be /whatIWant/{name}
        $controllers->get('/{name}', function ($name) use ($app) {
            $app['monolog']->addInfo(sprintf("name selected is %s", $name));           
            return 'hello ' . $name;
        })
            ->assert('name', '[a-z]*')
            ->value('name', 'world');
        return $controllers;
    }
}

Et tester

Demo 1 : Acme

php composer.phar create-project symfony/framework-standard-edition www/sf 2.1.6

read README.md

php app/check.php

Les environnements

Mais avant, enregistrez votre bundle auprès de Symfony :

Et surtout,

php console clear:cache --env=prod

Conclusion

Demo 2

Création en cmd

php app/console generate:bundle

Et surtout,

Tester l'url :

Inclure d'autres projets

    "require": {
        "php": ">=5.4.0",
        "rebolon/pager-bundle": "dev-master"
    }

Appeler un service

$this->get('NomDuService');

Demo 3

Exemple

// fichier services.xml de votre bundle
<parameters>
    <parameter key="rebolon_pager.pager.class">Rebolon\Bundle\Pager\Pager</parameter>
</parameters>

<services>
    <service id="rebolon_pager.pager" class="%rebolon_pager.pager.class%">
        <call method="setContainer">
             <argument type="service" id="service_container" />
        </call>
        <call method="setSuffixName">
             <argument>%rebolon_pager.suffixname%</argument>
        </call>
        ...

Et n'oubliez pas :

<?php
use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\Config\Loader\LoaderInterface;

class AppKernel extends Kernel
{
    public function registerBundles()
    {
        $bundles = array(... ,
             new Rebolon\Bundle\Pager\RebolonPagerBundle(),

Les composants

EventDispatcher

$dispatcher = new EventDispatcher();

$dispatcher->addListener('event.name', callable[, priority]);

$dispatcher->dispatch('event.name');

StopWatch

$stopwatch = new Stopwatch();

$stopwatch->start('eventName');

$event = $stopwatch->stop('eventName');

$event->getDuration();
$event->getMemory();
... Et plein d'autres choses

Process

$process = new Process('ls -lsa');
$process->setTimeout(3600);
$process->run();
if (!$process->isSuccessful()) {
    throw new \RuntimeException($process->getErrorOutput());
}

print $process->getOutput();

Finder

$finder = new Finder();
$finder->files()->in('src/Symfony/*/*/Resources')
    ->name('smiley*')->size('< 100K')->date('since 1 hour ago');

foreach ($finder->files() as $file) {
    print $file->getFilename()."\n"; // SplFileInfo $file
}

Console

// vous avez besoin d'une classeclass MyShellCommand extends Command

// et de 2 méthodes
protected function configure() // pour setter les parametres, et le help
protected function execute(InputInterface $input, OutputInterface $output)

Form