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Code

Learn Symfony 3

 >

Symfony 3.3: Upgrade, Autowiring & Autoconfigure

 >

Understanding Autowiring Logic
57 lines | app/config/services.yml
// ... lines 1 - 8
services:
// ... lines 10 - 37
AppBundle\Doctrine\HashPasswordListener:
tags:
- { name: doctrine.event_subscriber }
// ... lines 41 - 57
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Code

Learn Symfony 3

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Upgrade to Symfony4 and Flex!

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Upgrade to Symfony 4.0
70 lines | composer.json
// ... lines 1 - 15
"require": {
// ... lines 17 - 27
"stof/doctrine-extensions-bundle": "dev-master"
},
// ... lines 30 - 70
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Code

Learn Symfony 3

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Upgrade to Symfony4 and Flex!

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Flex Extras
81 lines | composer.json
{
// ... lines 2 - 42
"require-dev": {
// ... lines 44 - 45
"doctrine/doctrine-fixtures-bundle": "^3.0"
},
// ... lines 48 - 79
}
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Code

Learn Symfony 3

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Symfony 3 Forms: Build, Render & Conquer!

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Custom Query in EntityType
43 lines | src/AppBundle/Form/GenusFormType.php
// ... lines 1 - 4
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
// ... lines 6 - 10
class GenusFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
// ... line 16
->add('subFamily', EntityType::class, [
// ... lines 18 - 22
])
// ... lines 24 - 32
;
}
// ... lines 35 - 41
}
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Code

Learn Symfony 3

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Symfony 3 Security: Beautiful Authentication, Powerful Authorization

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Doctrine Listener: Encode the User's Password
27 lines | app/config/services.yml
// ... lines 1 - 5
services:
// ... lines 7 - 21
app.doctrine.hash_password_listener:
class: AppBundle\Doctrine\HashPasswordListener
autowire: true
// ... lines 25 - 27
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Code

Learn Symfony 3

 >

Symfony 3 Security: Beautiful Authentication, Powerful Authorization

 >

Doctrine Listener: Encode the User's Password
27 lines | app/config/services.yml
// ... lines 1 - 5
services:
// ... lines 7 - 21
app.doctrine.hash_password_listener:
class: AppBundle\Doctrine\HashPasswordListener
autowire: true
tags:
- { name: doctrine.event_subscriber }
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Code

Learn Symfony 3

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Symfony 3 Security: Beautiful Authentication, Powerful Authorization

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Validation with the UniqueEntity Constraint
118 lines | src/AppBundle/Entity/User.php
// ... lines 1 - 4
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
// ... lines 6 - 10
/**
// ... lines 12 - 13
* @UniqueEntity(fields={"email"}, message="It looks like your already have an account!")
*/
class User implements UserInterface
// ... lines 17 - 118
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Code

Learn Symfony 3

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Symfony 3 Fundamentals: Bundles, Configuration & Environments

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Configuring DoctrineCacheBundle
55 lines | src/AppBundle/Controller/GenusController.php
// ... lines 1 - 19
$cache = $this->get('doctrine_cache.providers.my_markdown_cache');
$key = md5($funFact);
// ... lines 22 - 55
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Code

Learn Symfony 3

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Symfony 3 Fundamentals: Bundles, Configuration & Environments

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Configuring DoctrineCacheBundle
55 lines | src/AppBundle/Controller/GenusController.php
// ... lines 1 - 19
$cache = $this->get('doctrine_cache.providers.my_markdown_cache');
$key = md5($funFact);
if ($cache->contains($key)) {
$funFact = $cache->fetch($key);
// ... lines 24 - 28
}
// ... lines 30 - 55
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Code

Learn Symfony 3

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Getting Crazy with Form Themes

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Form Variables are the Bomb
50 lines | src/AppBundle/Form/GenusFormType.php
// ... lines 1 - 6
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
// ... lines 8 - 13
class GenusFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
// ... line 19
->add('subFamily', EntityType::class, [
'placeholder' => 'Choose a Sub Family',
// ... lines 22 - 25
])
// ... lines 27 - 39
;
}
// ... lines 42 - 48
}
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Code

Learn Symfony 3

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Getting Crazy with Form Themes

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Pro Form Theming
50 lines | src/AppBundle/Form/GenusFormType.php
// ... lines 1 - 6
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
// ... lines 10 - 13
class GenusFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('name')
->add('subFamily', EntityType::class, [
// ... lines 21 - 25
])
// ... lines 27 - 28
->add('isPublished', ChoiceType::class, [
// ... lines 30 - 33
])
// ... lines 35 - 39
;
}
// ... lines 42 - 48
}
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Code

Learn Symfony 3

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Getting Crazy with Form Themes

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Form Options & Variables: Dream Team
50 lines | src/AppBundle/Form/GenusFormType.php
// ... lines 1 - 6
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
// ... lines 8 - 13
class GenusFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('name')
->add('subFamily', EntityType::class, [
// ... lines 21 - 25
])
// ... lines 27 - 39
;
}
// ... lines 42 - 48
}
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Code

Learn Symfony 3

 >

Getting Crazy with Form Themes

 >

Form Options & Variables: Dream Team
50 lines | src/AppBundle/Form/GenusFormType.php
// ... lines 1 - 6
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
// ... lines 8 - 13
class GenusFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
// ... line 19
->add('subFamily', EntityType::class, [
'placeholder' => 'Choose a Sub Family',
'class' => SubFamily::class,
'query_builder' => function(SubFamilyRepository $repo) {
return $repo->createAlphabeticalQueryBuilder();
}
])
// ... lines 27 - 39
;
}
// ... lines 42 - 48
}
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Code

Learn Symfony 3

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Doctrine Collections: ManyToMany, Forms & other Complex Relations

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EntityType Checkboxes with ManyToMany
60 lines | src/AppBundle/Form/GenusFormType.php
// ... lines 1 - 7
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
// ... lines 9 - 16
class GenusFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
// ... lines 22 - 44
->add('genusScientists', EntityType::class, [
// ... lines 46 - 48
])
;
}
// ... lines 52 - 58
}
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Code

Learn Symfony 3

 >

Doctrine Collections: ManyToMany, Forms & other Complex Relations

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EntityType Checkboxes with ManyToMany
60 lines | src/AppBundle/Form/GenusFormType.php
// ... lines 1 - 7
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
// ... lines 9 - 16
class GenusFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
// ... line 22
->add('subFamily', EntityType::class, [
'placeholder' => 'Choose a Sub Family',
'class' => SubFamily::class,
'query_builder' => function(SubFamilyRepository $repo) {
return $repo->createAlphabeticalQueryBuilder();
}
])
// ... lines 30 - 49
;
}
// ... lines 52 - 58
}
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Code

Learn Symfony 3

 >

Doctrine Collections: ManyToMany, Forms & other Complex Relations

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EntityType Checkboxes with ManyToMany
60 lines | src/AppBundle/Form/GenusFormType.php
// ... lines 1 - 7
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
// ... lines 9 - 16
class GenusFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
// ... lines 22 - 44
->add('genusScientists', EntityType::class, [
'class' => User::class,
'multiple' => true,
'expanded' => true,
])
;
}
// ... lines 52 - 58
}
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Code

Learn Symfony 3

 >

Doctrine Collections: ManyToMany, Forms & other Complex Relations

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EntityType Checkboxes with ManyToMany
61 lines | src/AppBundle/Form/GenusFormType.php
// ... lines 1 - 7
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
// ... lines 9 - 16
class GenusFormType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
// ... lines 22 - 44
->add('genusScientists', EntityType::class, [
// ... lines 46 - 48
'choice_label' => 'email',
])
;
}
// ... lines 53 - 59
}
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Code

Learn Symfony 3

 >

Doctrine Collections: ManyToMany, Forms & other Complex Relations

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Saving the Inverse Side of a ManyToMany
41 lines | src/AppBundle/Form/UserEditForm.php
// ... lines 1 - 6
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
// ... lines 8 - 14
class UserEditForm extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
// ... lines 20 - 24
->add('studiedGenuses', EntityType::class, [
// ... lines 26 - 29
])
;
}
// ... lines 33 - 39
}
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Code

Learn Symfony 3

 >

Doctrine Collections: ManyToMany, Forms & other Complex Relations

 >

Saving the Inverse Side of a ManyToMany
41 lines | src/AppBundle/Form/UserEditForm.php
// ... lines 1 - 6
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
// ... lines 8 - 14
class UserEditForm extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
// ... lines 20 - 24
->add('studiedGenuses', EntityType::class, [
'class' => Genus::class,
'multiple' => true,
'expanded' => true,
'choice_label' => 'name',
])
;
}
// ... lines 33 - 39
}
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Code

Learn Symfony 3

 >

Doctrine Collections: ManyToMany, Forms & other Complex Relations

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Embedded Form Validation with @Valid
78 lines | src/AppBundle/Entity/GenusScientist.php
// ... lines 1 - 5
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
// ... lines 7 - 8
/**
// ... lines 10 - 11
* @UniqueEntity(
// ... lines 13 - 14
* )
*/
class GenusScientist
{
// ... lines 19 - 77
}
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