Practical Guided Tour of Symfony

Size: px

Start display at page:

Download "Practical Guided Tour of Symfony"

Victor Stone
8 years ago
Views:

1 Practical Guided Tour of Symfony

7 Standalone Components

8 DependencyInjection EventDispatcher HttpFoundation DomCrawler ClassLoader BrowserKit CssSelector Filesystem HttpKernel Templating Translation Serializer Validator Console Process Routing Security Config Finder Locale Form Yaml

9 Full Stack Layer

10 Application bundles Third party bundles The Symfony2 stack Core Bundles Third party libraries Bridges Standalone Components

11 Bundles

13 What makes Symfony2 unique?

14 - PHP RFC PHPUnit - CI Ready - Jinja Templates - Design Patterns

15 Easy Installation

16 Standard Edition Distribution

20 Want to give it a try?

21 Philosophy

22 class DefaultController extends Controller { /** */ public function indexaction($name) { //... do things } } return new Response(sprintf('Hello %s!', $name));

23 class DefaultController extends Controller { /** */ public function indexaction($name) { //... do things } } return $this->render( 'SensioHelloBundle:Default:index.html.twig', array('name' => $name) );

24 class DefaultController extends Controller { /** */ public function indexaction() { $title = 'Conferences Schedule'; } } return array('title' => $title);

25 {% extends "SensioConferenceBundle::layout.html.twig" %} {% block content %} <h1> {{ title }} </h1> <ul> <li>http Caching, by Fabien Potencier</li> <li>hiphop for PHP, by Scott Mac Vicar</li> <li>xdebug, by Derick Rethans</li> <li>...</li> </ul> {% endblock %}

26 Twig is a modern template engine for PHP Fast Concise and rich syntax Automatic output escaping Modern features Extensible Flexible

27 {% extends "SensioConferenceBundle::layout.html.twig" %} {% block content %} <h1> {{ title }} </h1> <ul> <li>http Caching, by Fabien Potencier</li> <li>hiphop for PHP, by Scott Mac Vicar</li> <li>xdebug, by Derick Rethans</li> <li>...</li> </ul> {% endblock %}

28 {% extends "::base.html.twig" %} {% block body %} <img src="/images/logo.gif" alt="confoo 2011"/> {% block content %}{% endblock %} {% endblock %}

29 <!DOCTYPE html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <title> {% block title %}Welcome!{% endblock %} </title> <link rel="shortcut icon" href="{{ asset('favicon.ico') }}" /> </head> <body> {% block body %}{% endblock %} </body> </html>

30 base.html.twig layout.html.twig index.html.twig

31 Routing System

32 /** * "/{year}/talk/{month}/{day}/{slug}", * requirements={ * "year"="\d{4}", * "month"="\d{2}", * "day"="\d{2}" * } * ) */ public function showaction($slug, $day, $month, $year) { //... }

33 /** class="sensioconfbundle:talk") */ public function showaction(talk $talk) { return array('talk' => $talk); }

34 Easy Debugging h"p://

35 CODING STANDARDS

36 IDEs INTEGRATION

37 THE PROFILER

38 DEBUGGING TOOLS

40 h"p://

41 Doctrine2 Support Database Abstraction Layer on top of PDO Object Relational Mapper Migrations support Object Document Mapper (MongoDB) Object XML Mapper (XML databases)

42 /** */ class Talk { /** */ private $id; */ private $title; */ private $synopsis; */ private $schedule; } mappedby="talks") */ private $speakers;

43 Validation

44 class Task { private $name; private $duedate; public function getname() { return $this->name; } public function setname($name) { $this->name = $name; } public function getduedate() { return $this->duedate; } } public function setduedate(\datetime $duedate = null) { $this->duedate = $duedate; }

45 class Task { /** */ private $name; /** */ private $duedate; } //...

46 Forms Management h"p://

47 namespace Sensio\Bundle\TodoBundle\Form; use Symfony\Component\Form\AbstractType; use Symfony\Component\Form\FormBuilder; class TaskType extends AbstractType { public function buildform(formbuilder $builder, array $options) { $builder->add('name'); $builder->add('duedate', 'date'); } } public function getname() { return 'task'; }

48 public function newaction() { $task = new Task(); $task->setname('write a blog post'); $task->setduedate(new \DateTime('tomorrow')); $request = $this->getrequest(); $form = $this->createform(new TaskType(), $task); if ($request->getmethod() == 'POST') { $form->bindrequest($request); if ($form->isvalid()) { // save the task to the database... } } } return $this->redirect($this->generateurl('success'));

49 {% extends 'SensioTodoBundle::layout.html.twig' %} {% block content %} <form action="#" method="post"> {{ form_widget(form) }} <input type="submit" value="send!" /> </form> {% endblock %}

50 Automated Testing h"p://

52 UNIT TESTING

53 FUNCTIONAL TESTING

55 HTTP Compliance (RFC2616)

56 Expiration vs Validation

57 class DefaultController extends Controller { /** */ public function indexaction() { $title = 'Conferences Schedule'; } } return array('title' => $title);

58 class DefaultController extends Controller { /** */ public function indexaction() { $title = 'Conferences Schedule'; } } return array('title' => $title);

59 PHP Reverse Proxy

60 Varnish Squid

62 Edge Side Includes <esi:include src=" />

63 No ESI

64 With ESI <esi:include />

65 Code Generation

66 $ php app/console generate:bundle

68 $ php app/console generate:doctrine:crud

69 h"p://

70 <?xml version="1.0"?> <xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2"> <file source-language="en" datatype="plaintext" original="file.ext"> <body> <trans-unit id="1"> <source>symfony2 is great</source> <target>j'aime Symfony2</target> </trans-unit> </body> </file> </xliff>

71 {% set message = 'Symfony2 is great' %} {{ message trans }} {% set message = 'My name is %name%!' %} {{ message trans({'%name%': 'Hugo'}, "hello") }}

72 h"p://

73 Roadmap for 2.1? h"p://

74 Thank You!

Symfony2 and Drupal. Why to talk about Symfony2 framework?

Symfony2 and Drupal. Why to talk about Symfony2 framework? Symfony2 and Drupal Why to talk about Symfony2 framework? Me and why Symfony2? Timo-Tuomas Tipi / TipiT Koivisto, M.Sc. Drupal experience ~6 months Symfony2 ~40h Coming from the (framework) Java world