1. Une application
en une heure
avec symfony
1

2. Objectif
• Présenter symfony d’une façon
originale
• Faire une application en une heure
2

3. Qui suis-je?
• Philippe Gamache
•Expert en sécurité PHP
chez Parler Haut, Interagir
Librement
•Auteur du livre « Sécurité
PHP 5 et MySQL » avec
Damien Seguy, chez
Eyrolles
•http://www.ph-il.ca
•http://lapageamelkor.org
•naheulbeukauquebec.ca
3

4. Des
questions?
?
N’attendez
à la fin
4

5. L’application
• Blogue
• Commentaires
• URLs propres
5

6. Installer symfony
http://www.symfony-project.org/installation
• Source
• Bac à sable
• Installation via PEAR
• Installation via SVN
• Installation Linux (Debian et SUSE)
6

7. Création du projet
• Installation de symfony
$ mkdir -p blogue/lib/vendor
$ cd blogue/lib/vendor
• Créer le répertoire du projet
$ svn checkout
http://svn.symfony-project.com/tags/
RELEASE_1_4_0
• Vérifier la version de symfony
$ symfony -V
7

8. Création du projet
• Créer un projet
$ symfony generate:project blogue
• Créer une application
$ symfony generate:app /
--escaping-strategy=on /
--csrf-secret=Unique$ecr3t1 /
frontend
• Ajuster votre serveur web
8

9. http://blog.local/frontend_dev.php/
9

10. La base de données
• Créer la base de données
$ mysqladmin -uroot -pmYsEcret /
create blog
• Configurer le projet
$ symfony configure:database /
--name=doctrine /
--class=sfDoctrineDatabase /
"mysql:host=localhost;dbname=blog" /
root mYsEcret
10

11. Plugiciels
• Installer les plugiciels
http://www.symfony-project.org/plugins/
• sfDoctrineGuardPlugin
$ symfony plugin:install /
sfDoctrineGuardPlugin /
--release=4.0.1
11

12. Le modèle
12

13. Le schéma
# config/doctrine/schema.yml
actAs: [Timestampable]
relations:
BlogPost: Author:
actAs: class: sfGuardUser
Timestampable: ~ local: author_id
Sluggable: foreign: id
fields: [title] type: one BlogComment:
unique: true columns:
columns: blog_post_id: integer
is_published: author_name:
type: boolean type: string(255)
default: false notnull: true
allow_comments: author_email: string(255)
type: boolean author_url: string(255)
default: true content:
author_id: integer(4) type: string(5000)
title: notnull: true
type: string(255) relations:
notnull: true BlogPost:
content: local: blog_post_id
type: string(500000) foreign: id
notnull: true type: one
published_at: date foreignAlias: Comments
13

14. Données de tests
# data/fixtures/fixtures.yml
sfGuardUser:
philippeg:
username: Philippe Gamache
password: password
is_super_admin: true
sfGuardPermission:
sgp_admin:
name: admin
description: Administrator permission
sfGuardGroup:
sgg_admin:
name: admin
description: Administrator group
sfGuardGroupPermission:
sggp_admin:
sfGuardGroup: sgg_admin
sfGuardPermission: sgp_admin
sfGuardUserGroup:
sgug_admin:
sfGuardGroup: sgg_admin
sfGuardUser: philippeg
14

15. Données de tests
BlogPost:
post_1:
Author: philippeg
title: Lorem ipsum dolor sit amet
content: |
<p>Consectetur adipisicing elit, sed do eiusmod tempor incididunt ut...</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do...</p>
is_published: true
published_at: 09-01-07
post_2:
Author: philippeg
title: Ut enim ad minim veniam
content: |
<p>Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris...</p>
<p>Duis aute irure dolor in reprehenderit in voluptate velit esse...</p>
is_published: true
published_at: 09-01-07
post_3:
Author: philippeg
title: Duis aute irure dolor in reprehenderit in voluptate
content: |
<p>Duis aute irure dolor in reprehenderit in voluptate velit esse...</p>
<p>Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris...</p>
is_published: true
published_at: 09-01-07
...
15

16. Données de tests
BlogComment:
comment_1:
BlogPost: post_1
author_name: lorem
content: Consectetur adipisicing elit, sed do eiusmod tempor incididunt ut
labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation
ullamco laboris nisi ut aliquip ex ea commodo consequat.
comment_2:
BlogPost: post_1
author_name: elit
content: Duis aute irure dolor in reprehenderit in voluptate velit esse cillum
dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident,
sunt in culpa qui officia deserunt mollit anim id est laborum.
comment_3:
BlogPost: post_3
author_name: aute
content: Excepteur sint occaecat cupidatat non proident, sunt in culpa qui
officia deserunt mollit anim id est laborum.
comment_4:
BlogPost: post_3
author_name: aute
content: ESunt in culpa qui officia deserunt mollit anim id est laborum.
16

17. Creation Doctrine
• Creation des tables, des modèles, des
formulaires, monter de test
$ symfony doctrine:build
--all --and-load
17

18. Création du code
• Utiliser le générateur de code
$ symfony doctrine:generate-module /
frontend post BlogPost
• Effacer les actions inutiles
• executeNew()
• executeEdit()
• executeUpdate()
• executeDelete()
• processForm()
18

19. Création du code
• Effacer les fichiers inutiles
• templates/_form.php
• templates/editSuccess.php
• templates/newSuccess.php
• Effacer les liens vers les autres
fonctions
19

20. Création du code
• Modifier templates/indexSuccess.php
<?php foreach ($blog_post_list as $blog_post): ?>
<h2><?php echo link_to($blog_post->gettitle(), '@post_show?slug=' .
$blog_post->getslug()) ?></h2>
<div>Par <?php echo $blog_post->getAuthor() ?> le <?php echo
$blog_post->getpublished_at() ?></div>
<p>
<?php echo $blog_post->getContentSuccess() ?>
</p>
<p><?php echo link_to('Voir plus...', '@post_show?slug=' . $blog_post-
>getslug()) ?></p>
<br /><br />
<?php endforeach; ?>
20

21. Création du code
• Modifier templates/showSuccess.php
<h2><?php echo $blog_post->gettitle() ?></h2>
<div>Par <?php echo $blog_post->getAuthor() ?> le <?php echo $blog_post-
>getpublished_at() ?></div>
<p><?php echo nl2br($blog_post->getcontent()) ?></p>
<hr /><br /><br />
<?php echo link_to('Liste', '@homepage') ?>
21

22. Création du code
• Ajouter au templates/layout.php
<div id="header">
<h1><?php echo link_to('Mon Blogue', '@homepage') ?></h1>
</div>
<div id="content">
<?php echo $sf_data->getRaw('sf_content') ?>
</div>
<div id="footer"></div>
• Modifier web/css/main.css
22

23. Création du code
• Modifier actions.class.php
public function executeIndex(sfWebRequest $request)
{
$this->blog_post_list = Doctrine::getTable('BlogPost')
->createQuery('a')
->where('a.is_published = 1')
->execute();
}
public function executeShow(sfWebRequest $request)
{
$this->blog_post = Doctrine::getTable('BlogPost')
->findOneBySlug($request->getParameter('slug'));
$this->forward404Unless($this->blog_post);
}
23

24. Création du code
• Ajouter à BlogPost.class.php
public function getContentSummary()
{
$out = explode('<', nl2br(substr($this->getcontent(), 0, 500)));
return $out[0] . '...';
}
• Modifier routing.yml
homepage:
url: /
param: { module: post, action: index }
post_show:
url: /:slug
param: { module: post, action: show }
24

25. Ajouter les
commentaires
• Utiliser le générateur de code
$ symfony doctrine:generate-module /
frontend comment BlogComment
• Copier le code dont vous aurez besoin
25

26. Ajouter les
commentaires
• Modifier le code dans actions.class.php
public function executeIndex(sfWebRequest $request)
{
$this->blog_post_list = Doctrine::getTable('BlogPost')
->createQuery('p')
->groupBy('p.published_at, p.id')
->where('p.is_published = 1')
->execute();
}
public function executeShow(sfWebRequest $request)
{
$this->blog_post = Doctrine::getTable('BlogPost')
->findOneBySlug($request->getParameter('slug'));
$this->forward404Unless($this->blog_post);
$this->form = new BlogCommentForm();
}
26

27. Ajouter les
commentaires
• Modifier le code dans actions.class.php
public function executeCreate(sfWebRequest $request)
{
$this->forward404Unless($request->isMethod(sfRequest::POST));
$this->blog_post = Doctrine::getTable('BlogPost')
->findOneBySlug($request->getParameter('slug'));
$this->forward404Unless($this->blog_post);
$comment = new BlogComment();
$comment->setBlogPost($this->blog_post);
$this->form = new BlogCommentForm($comment);
$this->processForm($request, $this->form);
$this->setTemplate('show');
}
27

28. Ajouter les
commentaires
• Modifier le code dans actions.class.php
public function processForm(sfWebRequest $request, sfForm $form)
{
$form->bind($request->getParameter($form->getName()));
if ($form->isValid())
{
$blog_comment = $form->save();
$this->redirect('@post_show?slug=' .
$request->getParameter('slug'));
}
}
• Ajouter a routing.yml
comment:
url: /comment/:slug
param: { module: post, action: create }
28

29. Ajouter les
commentaires
• Modifier templates/showSuccess.php
...
<p><?php echo nl2br($blog_post->getcontent()) ?></p>
<?php if (count($blog_post->getComments())): ?>
<ul id="comments">
<?php foreach ($blog_post->getComments() as $comment): ?>
<li class="comments">
<br />
<div class="bold">Poster <?php echo $comment->getcreated_at() ?> par
<?php echo $comment->getauthor_name() ?> le </div>
<p>
<?php echo $comment->getcontent() ?>
</p>
</li>
<?php endforeach; ?>
</ul>
<?php endif ?>
<br />
...
29

30. Ajouter les
commentaires
• Modifier templates/showSuccess.php
...
<p class="bold">Ajouter votre commentaire</p>
<br />
<?php include_partial('form',
array('form' => $form, 'blog_post' => $blog_post)) ?>
<hr /><br /><br />
<?php echo link_to('Liste', '@homepage') ?>
30

31. Ajouter les
commentaires
• Modifier templates/indexSuccess.php
...
<p>
<?php echo $blog_post->getContentSummary() ?>
</p>
<p>Comments (<?php echo count($blog_post->getComments()) ?>) :
<?php echo link_to('Show more', '@post_show?slug=' . $blog_post-
>getslug()) ?></p>
<br /><br />
<?php endforeach; ?>
• Déplacer _form.php
31

32. Ajouter les
commentaires
• Modifier templates/_form.php
...
<form action="<?php echo url_for('@comment?slug=' .
$blog_post->getSlug()) ?>" method="POST">
<?php if (!$form->getObject()->isNew()): ?>
<input type="hidden" name="sf_method" value="PUT" />
<?php endif; ?>
<table>
...
• Garder que
• author_name
• author_email
• author_url
• content
32

33. Ajouter les
commentaires
• Modifier BlogCommentForm.class.php
public function configure()
{
$this->useFields(array('author_email', 'author_name',
'author_url', 'content'
));
$this->validatorSchema['author_email'] =
new sfValidatorEmail(array('required' => false));
$this->validatorSchema['author_url'] =
new sfValidatorUrl(array('required' => false));
$this->widgetSchema->setLabels(array(
'author_email' => 'Votre courriel ',
'author_name' => 'Votre nom ',
'author_url' => 'Site Web ',
'content' => 'Commentaire ',
));
}
33

34. Création du Backend
• Créer une application
$ symfony generate:app /
--escaping-strategy=on /
--csrf-secret=UniqueSecret /
backend
34

35. Création du Backend
• Créer les modules
$ symfony doctrine:generate-admin /
--module=post backend BlogPost
$ symfony doctrine:generate-admin /
--module=comment backend /
BlogComment
35

36. Création du Backend
• Modifier routing.yml
sf_guard_signin:
url: /login
param: { module: sfGuardAuth, action: signin }
sf_guard_signout:
url: /logout
param: { module: sfGuardAuth, action: signout }
sf_guard_password:
url: /request_password
param: { module: sfGuardAuth, action: password }
# default rules
homepage:
url: /
param: { module: post, action: index }
36

37. Création du Backend
• Ajouter au templates/layout.php
<div id="header">
<h1><?php echo link_to('Mon Blogue', '@homepage') ?></h1>
</div>
<div id="menu">
<ul>
<li><?php echo link_to('Poste', '@blog_post') ?></li>
<li><?php echo link_to('Commentaire', '@blog_comment') ?></li>
</ul>
</div>
<div id="content">
<?php echo $sf_data->getRaw('sf_content') ?>
</div>
<div id="footer"></div>
37

38. Création du Backend
• Modifier setting.yml
...
all:
.actions:
login_module: sfGuardAuth
login_action: signin
secure_module: sfGuardAuth
secure_action: secure
.settings:
enabled_modules: [default, sfGuardAuth]
...
• Modifier security.yml
default:
is_secure: on
38

39. Création du Backend
• Modifier post generator.yml
...
config:
actions: ~
fields: ~
list:
title: Liste de message
display: [is_published, author_id, =title, published_at]
filter:
display: [is_published]
form: ~
edit:
title: Modifier le message "%%title%%"
display: [is_published, author_id, title, content, published_at]
new:
title: Nouveau message
display: [is_published, author_id, title, content, published_at]
39

40. Création du Backend
• Modifier comment generator.yml
...
config:
actions:
_delete: ~
_list: ~
fields: ~
list:
object_actions:
_delete: ~
actions:
__: ~
title: Liste des commentaires
display: [blog_post_id, =author_name, =content]
filter:
display: [blog_post_id]
form: ~
edit: ~
new: ~
40

41. Création du Backend
• Modifier myUser.class.php
class myUser extends sfGuardSecurityUser
{
}
41

42. Pour aller plus loins
• Ajouter étiquettes (tags)
• Ajouter un mini-calendrier
• Mettre les billets par mois
• Ajouter recherche par date
• Ajouter des flux de données (RSS,
ATOM) via sfFeed2plugins
42

43. Questions?
philippe.gamache@symfony-project.com
info@ph-il.ca
http://www.symfoy-project.org
http://www.ph-il.ca/fr/conferences
43

44. 44