5.4 KiB
Propel Bundle
This is a (work in progress) implementation of Propel in Symfony2.
Currently supports:
- Generation of model classes based on an XML schema (not YAML) placed under
BundleName/Resources/*schema.xml
. - Insertion of SQL statements.
- Runtime autoloading of Propel and generated classes.
- Propel runtime initialization through the XML configuration.
- Migrations Propel 1.6.
- Reverse engineering from existing database.
Installation
-
Clone this bundle in the
src/Propel
directory:git submodule add https://github.com/willdurand/PropelBundle.git src/Propel/PropelBundle
-
Checkout Propel and Phing in the
vendor
directory:svn checkout http://svn.propelorm.org/branches/1.6 vendor/propel
svn checkout http://phing.mirror.svn.symfony-project.com/tags/2.3.3 vendor/phing
-
Instead of using svn, you can clone the unofficial Git repositories:
git submodule add https://github.com/Xosofox/phing vendor/phing
git submodule add https://github.com/Xosofox/propel1.6 vendor/propel
-
Register this bundle in the
AppKernel
class:public function registerBundles() { $bundles = array( ... // PropelBundle new Propel\PropelBundle\PropelBundle(), // register your bundles new Sensio\HelloBundle\HelloBundle(), ); ... }
-
Don't forget to register the PropelBundle namespace in
app/autoload.php
:$loader->registerNamespaces(array( ... 'Propel' => __DIR__.'/../src', ));
Sample Configuration
Project configuration
# in app/config/config.yml
propel:
path: "%kernel.root_dir%/../vendor/propel"
phing_path: "%kernel.root_dir%/../vendor/phing"
# charset: "UTF8"
# in app/config/config*.yml
propel:
dbal:
driver: mysql
user: root
password: null
dsn: mysql:host=localhost;dbname=test
options: {}
# default_connection: default
# connections:
# default:
# driver: mysql
# user: root
# password: null
# dsn: mysql:host=localhost;dbname=test
# options: {}
Sample Schema
Place the following schema in src/Sensio/HelloBundle/Resources/config/schema.xml
:
<?xml version="1.0" encoding="UTF-8"?>
<database name="default" namespace="Sensio\HelloBundle\Model" defaultIdMethod="native">
<table name="book">
<column name="id" type="integer" required="true" primaryKey="true" autoIncrement="true" />
<column name="title" type="varchar" primaryString="1" size="100" />
<column name="ISBN" type="varchar" size="20" />
<column name="author_id" type="integer" />
<foreign-key foreignTable="author">
<reference local="author_id" foreign="id" />
</foreign-key>
</table>
<table name="author">
<column name="id" type="integer" required="true" primaryKey="true" autoIncrement="true" />
<column name="first_name" type="varchar" size="100" />
<column name="last_name" type="varchar" size="100" />
</table>
</database>
Commands
Build Process
Call the application console with the propel:build
command:
> php app/console propel:build [--classes] [--sql]
Insert SQL
Call the application console with the propel:insert-sql
command:
> php app/console propel:insert-sql [--force]
Note that the --force
option is needed to actually execute the SQL statements.
Use The Model Classes
Use the Model classes as any other class in Symfony2. Just use the correct namespace, and Symfony2 will autoload them:
class HelloController extends Controller
{
public function indexAction($name)
{
$author = new \Sensio\HelloBundle\Model\Author();
$author->setFirstName($name);
$author->save();
return $this->render('HelloBundle:Hello:index.html.twig', array('name' => $name, 'author' => $author));
}
}
Migrations
Generates SQL diff between the XML schemas and the current database structure:
> php app/console propel:migration:generate-diff
Executes the migrations:
> php app/console propel:migration:migrate
Executes the next migration up:
> php app/console propel:migration:migrate --up
Executes the previous migration down:
> php app/console propel:migration:migrate --down
Lists the migrations yet to be executed:
> php app/console propel:migration:status
Working with existing databases
Run the following command to generate an XML schema from your default
database:
> php app/console propel:reverse
You can define which connection to use:
> php app/console propel:reverse --connection=default
Known Problems
Your application must not be in a path including dots in directory names (i.e. '/Users/me/symfony/2.0/sandbox/' fails).