Symfony 1.3 + Doctrine 1.2

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Symfony 1.3 + Doctrine 1.2

Symfony 1.3
+
Doctrine 1.2

Jonathan H...

Symfony 1.3 + Doctrine 1.2

Continued Evolution
of Symfony 1.x

Jonathan H. Wage: Sym...

Symfony 1.3 + Doctrine 1.2

Lots of new features,
enhancements and bug fixes.

Jonathan H. Wage: Symfony 1...

Symfony 1.3 + Doctrine 1.2

Out with the old and in with
the new!

Jonathan H. Wage: Symfony 1.3 +...

Symfony 1.3 + Doctrine 1.2

Doctrine is the default ORM

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 5

Symfony 1.3 + Doctrine 1.2

Propel is deprecated

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 6

Symfony 1.3 + Doctrine 1.2

Propel is deprecated in 1.3 but
not removed. It will be dropped
completely in symfony ...

Symfony 1.3 + Doctrine 1.2

Still want to use Propel? :)
Generate your project with the new --orm option

...

Symfony 1.3 + Doctrine 1.2

New Symfony Features

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 9

Symfony 1.3 + Doctrine 1.2

Use the --installer option to
execute Symfony installer
scrip...

Symfony 1.3 + Doctrine 1.2

$ php /path/to/symfony generate:project --installer=my_installer.php

Jonathan H. ...

Symfony 1.3 + Doctrine 1.2
Now in your my_installer.php you can do things like...
if (!$this->askConfirmation('Are you...

Symfony 1.3 + Doctrine 1.2

It replaces the need to
maintain your own skeleton
symfony project. Just write
...

Symfony 1.3 + Doctrine 1.2

Form Framework

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 14

Symfony 1.3 + Doctrine 1.2

Recognize this?
class LoginForm extends BaseUserForm
{
...

Symfony 1.3 + Doctrine 1.2

Using unset() to remove fields

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 16

Symfony 1.3 + Doctrine 1.2

Instead, lets say what form
fields we WANT to use instead
of the ones we don’...

Symfony 1.3 + Doctrine 1.2

Now it is possible with the useFields() method.

class LoginForm extends BaseUserForm...

Symfony 1.3 + Doctrine 1.2

Easier to maintain

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 19

Symfony 1.3 + Doctrine 1.2

Does not require keeping
unset() list updated when we
add new fields to mod...

Symfony 1.3 + Doctrine 1.2

Forms + Events

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 21

Symfony 1.3 + Doctrine 1.2

We now have a sfFormSymfony
in core and BaseForm class in
each project.

Jon...

Symfony 1.3 + Doctrine 1.2

Sits on top of the agnostic
sfForm and couples symfony
dispatcher with th...

Symfony 1.3 + Doctrine 1.2

Allows us to dispatch symfony
events from within the form
framework. YES!

...

Symfony 1.3 + Doctrine 1.2

What events can I use?

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 25

Symfony 1.3 + Doctrine 1.2

• form.post_configure - Notified after every form is
configured

• form.filter_values - Fi...

Symfony 1.3 + Doctrine 1.2

Example Form Event

Add easy ReCaptcha functionality to
al...

Symfony 1.3 + Doctrine 1.2

Define a regular form that extends sfFormSymfony

class MyForm extends BaseForm
{
p...

Symfony 1.3 + Doctrine 1.2

Connect events form.post_configure and form.filter_values
class ProjectConfiguration...

Symfony 1.3 + Doctrine 1.2

Define formPostConfigure() method.
public function formPostConfigure(sfEvent $event...

Symfony 1.3 + Doctrine 1.2

Define formFilterValues() method.
public function formFilterValues(sfEvent $event, $value...

Symfony 1.3 + Doctrine 1.2

Now to enable recaptcha for
any of your forms just add a
public property to yo...

Symfony 1.3 + Doctrine 1.2

Enable recaptcha on MyForm.

class MyForm extends BaseForm
{
public $reCaptcha = true;
...

Symfony 1.3 + Doctrine 1.2

Now MyForm has recaptcha
enabled. Enable it on any of
your other forms....

Symfony 1.3 + Doctrine 1.2

The previous example requires
that sfFormExtraPlugin be
installed in your projec...

Symfony 1.3 + Doctrine 1.2

Of course we could have
implemented this right in
BaseForm without events. Thi...

Symfony 1.3 + Doctrine 1.2

Testing Improvements

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 37

Symfony 1.3 + Doctrine 1.2

sfTesterResponse adds
matches() method

Jonathan H. Wage: Symfo...

Symfony 1.3 + Doctrine 1.2

Runs a regex on the entire
response content.

Jonathan H. Wage: Symfony...

Symfony 1.3 + Doctrine 1.2

$browser->with('response')->begin()->
matches('/I // it takes d+ apples...

Symfony 1.3 + Doctrine 1.2

More powerful than contains()
and is useful for non-XML type
responses where
...

Symfony 1.3 + Doctrine 1.2

Tests now have JUnit
Compatible XML Output

$ php symfony t...

Symfony 1.3 + Doctrine 1.2

Output exception traces when
running all tests

$ php symfony test:all...

Symfony 1.3 + Doctrine 1.2

New checkForm() method on
sfTesterResponse
Tests that all form f...

Symfony 1.3 + Doctrine 1.2

$browser->with('response')->begin()->
checkForm('ArticleForm')->
end();...

Symfony 1.3 + Doctrine 1.2

Use CSS selectors when dealing with multiple forms

$browser->with('response')->begin()-...

Symfony 1.3 + Doctrine 1.2

Improve Developer Testing
Efficiency

Jonathan H. Wage: Symfony 1.3 ...

Symfony 1.3 + Doctrine 1.2

When you have a large test
suite it is time consuming to
run all tests ever...

Symfony 1.3 + Doctrine 1.2

Use the --only-failed option

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 49

Symfony 1.3 + Doctrine 1.2

After you run the test suite
once, re-run with the
--only-failed option to exe...

Symfony 1.3 + Doctrine 1.2

Now you can re-run this over
and over until you have zero
failures again....

Symfony 1.3 + Doctrine 1.2

Interactive CLI Tasks

Ask the user for some input and use it
...

Symfony 1.3 + Doctrine 1.2

In your task class you can use some code like below.

$anwser = $this->askAndVa...

Symfony 1.3 + Doctrine 1.2

Improved Doctrine Integration

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 54

Symfony 1.3 + Doctrine 1.2

Disable Form Generation for
Certain Models

Jonathan H. Wage: Symfony 1....

Symfony 1.3 + Doctrine 1.2
For models like many to many join tables we don’t need
form classes so we can disable th...

Symfony 1.3 + Doctrine 1.2

Generated forms now follow
model inheritance hierarchy

Jonathan H. Wage: Symfo...

Symfony 1.3 + Doctrine 1.2

Now your form classes will generate the same
inheritance structure that your model...

Symfony 1.3 + Doctrine 1.2

New Doctrine Tasks

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 59

Symfony 1.3 + Doctrine 1.2

Create Tables for Set of Models
Task will drop and recreate specified tables.

...

Symfony 1.3 + Doctrine 1.2

Delete Model Files
Delete associated generated files for
...

Symfony 1.3 + Doctrine 1.2

Clean Model Files
This task is combined with the previous
...

Symfony 1.3 + Doctrine 1.2

Reload Data
$ php symfony doctrine:reload-data

...

Symfony 1.3 + Doctrine 1.2

The New Build Task
The new doctrine:build task allows you to specify what
...

Symfony 1.3 + Doctrine 1.2

Build Examples
$ php symfony doctrine:build --db --and...

Symfony 1.3 + Doctrine 1.2

Build Examples
$ php symfony doctrine:build --all-classes --...

Symfony 1.3 + Doctrine 1.2

Build Examples
$ php symfony doctrine:build --model --and-migrate --and-...

Symfony 1.3 + Doctrine 1.2

Dealing with Doctrine Dates

We've added two new methods for retrieving Doctrine
dat...

Symfony 1.3 + Doctrine 1.2

If you prefer to work with DateTime objects then you can
use these methods to get...

Symfony 1.3 + Doctrine 1.2

Alternative doctrine:dql output
$ ./symfony doctrine:dql "FROM Article a" --table
>> doct...

Symfony 1.3 + Doctrine 1.2

Doctrine 1.2

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 71

Symfony 1.3 + Doctrine 1.2

Easy to upgrade from 1.1

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 72

Symfony 1.3 + Doctrine 1.2

Some deprecated functions,
methods, etc. removed but the
core of things have remain...

Symfony 1.3 + Doctrine 1.2

Custom Query Class

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 74

Symfony 1.3 + Doctrine 1.2

Specify the query class to use in your project somewhere
in your configuration.

...

Symfony 1.3 + Doctrine 1.2

Define the MyQuery class which extends Doctrine_Query

class MyQuery extends Doctr...

Symfony 1.3 + Doctrine 1.2

Now you can add new methods
and override functionality in
the Doctrine_Query class for...

Symfony 1.3 + Doctrine 1.2

Custom Collection Class

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 78

Symfony 1.3 + Doctrine 1.2

Specify the collection class to use in your project
somewhere in your configuration.

...

Symfony 1.3 + Doctrine 1.2

Define the MyCollection class which extends
Doctrine_Collection

class MyCollection...

Symfony 1.3 + Doctrine 1.2

Now you can add new methods
and override functionality in
your collections.

...

Symfony 1.3 + Doctrine 1.2

Add new method to get the sum of a field in a collection.

class MyCollection e...

Symfony 1.3 + Doctrine 1.2

Now it can be used like the following

$transactions = Doctrine::getTable('Transaction'...

Symfony 1.3 + Doctrine 1.2

Custom Data Hydrators

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 84

Symfony 1.3 + Doctrine 1.2

It is now possible to write and register your own custom
data hydrators which can be used...

Symfony 1.3 + Doctrine 1.2

Define the MyHydrator class

class MyHydratorDriver extends Doctrine_Hydrator_Abstract
...

Symfony 1.3 + Doctrine 1.2

Custom hydrators must extend
Doctrine_Hydrator_Abstract
and must implement the
...

Symfony 1.3 + Doctrine 1.2

The core hydrators execute the
PDO statement and build a
special structure to be
...

Symfony 1.3 + Doctrine 1.2

Using Custom Hydrator

$q->execute(array(), 'MyHydrator');

Jonathan ...

Symfony 1.3 + Doctrine 1.2

Custom Connection Classes

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 90

Symfony 1.3 + Doctrine 1.2

Sometimes you may have some
proprietary database type that Doctrine
does not su...

Symfony 1.3 + Doctrine 1.2

Register Connection Driver

$manager->registerConnectionDriver(
'test', 'Doct...

Symfony 1.3 + Doctrine 1.2

Define Connection Classes
class Doctrine_Connection_Test extends Doctrine_Connectio...

Symfony 1.3 + Doctrine 1.2

Open a New Connection
$conn = $manager->openConnection('test://username:passwor...

Symfony 1.3 + Doctrine 1.2

Improve Save Performance
$manager->setAttribute(Doctrine::ATTR_CASCADE_SAVES, false)...

Symfony 1.3 + Doctrine 1.2

New Convenience Magic Finders

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 96

Symfony 1.3 + Doctrine 1.2

Method name is converted in to
a DQL query. Combine AND/OR
conditions.
$user = $t...

Symfony 1.3 + Doctrine 1.2

Doctrine Extensions Repository
With the start of Doctrine 1.2 development we
open...

Symfony 1.3 + Doctrine 1.2

Similar to Symfony Plugins

Jonathan H. Wage: Symfony 1.3 + Doctrine 1.2 99

Symfony 1.3 + Doctrine 1.2

Using the Extensions
Outside of Symfony Doctrine has a mechanism for
aut...

Symfony 1.3 + Doctrine 1.2

Using the Extensions
$ cd /path/to/symfony/project
$ mkdir lib/doctrine_extens...

Symfony 1.3 + Doctrine 1.2

Using the Extensions
---
Article:
actAs: [Taggab...

Symfony 1.3 + Doctrine 1.2

Questions?
Jonathan H. Wage
jonathan.wage@sensio.com...

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