This PR was submitted for the master branch but it was merged into the 3.1 branch instead (closes#20766).
Discussion
----------
FIXED NON EXISTING TYPE DECLARATION
| Q | A
| ------------- | ---
| Branch? | 3.1, 3.2
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #20765
| License | MIT
| Doc PR | reference to the documentation PR, if any
Commits
-------
d99234a FIXED NON EXISTING TYPE DECLARATION
This PR was submitted for the master branch but it was merged into the 3.2 branch instead (closes#20747).
Discussion
----------
[HttpKernel] Fixed RequestDataCollector handling of null header values.
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
This PR references this [discussion](1fee78443c (commitcomment-20028839)).
Commits
-------
adc4a26 [HttpKernel] Fixed RequestDataCollector handling of null header values.
This PR was squashed before being merged into the 2.7 branch (closes#20736).
Discussion
----------
[Console] fixed PHP7 Errors when not using Dispatcher
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #17257, #20110, #20111
| License | MIT
| Doc PR | n/a
Original fix, #19813, works only when there is event dispatcher available.
This PR fix the issue also for scenario without event dispatcher.
Closes#20110 issue and #20111 PR connected to it.
Closing #17257 , as everywhere the error is converted to exception and it should be handled
Commits
-------
899fa79 [Console] fixed PHP7 Errors when not using Dispatcher
* 2.7:
Regression test for missing controller arguments
fix a test checking for a value
[Form][DX] FileType "multiple" fixes
fixed CS
[TwigBundle] Fix twig loader registered twice
[Console] Fix wrong handling of multiline arg/opt descriptions
[DependencyInjection] PhpDumper.php: hasReference() should not search references in lazy service arguments.
[Form] fixed "empty_value" option deprecation
This PR was merged into the 3.1 branch.
Discussion
----------
[3.1][HttpKernel] Regression test for missing controller arguments
| Q | A
| ------------- | ---
| Branch? | 3.1
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #20746
| License | MIT
| Doc PR | ~
Same fix as #20755 but for 3.1 and up as the new feature was hit by the same bug.
ping @fabpot
Commits
-------
9e588b8 Regression test for missing controller arguments (3.1)
This PR was merged into the 2.7 branch.
Discussion
----------
[2.7][HttpKernel] Regression test for missing controller arguments
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #20746
| License | MIT
| Doc PR | ~
This fix should ensure that when an action has a mandatory parameter without a type, it will throw the exception instead of inserting null.
This test was missing when adding nullable support in 2.7 and up (probably has to be added to 3.1 as well).
Commits
-------
d1a7164 Regression test for missing controller arguments
This PR was merged into the 2.7 branch.
Discussion
----------
[DependencyInjection] fix a test checking for a value
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | 5f62f01943
| License | MIT
| Doc PR |
Commits
-------
aea0478 fix a test checking for a value
This PR was squashed before being merged into the 2.7 branch (closes#20418).
Discussion
----------
[Form][DX] FileType "multiple" fixes
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | https://github.com/symfony/symfony/issues/12547
| License | MIT
| Doc PR | -
# (1st) Derive "data_class" option from passed "multiple" option
Information
-------------
Following this tutorial ["How to Upload Files"][1] but storing many `brochures` instead of one, i.e.:
```php
// src/AppBundle/Entity/Product.php
class Product
{
/**
* @var string[]
*
* @ORM\Column(type="array")
*/
private $brochures;
//...
}
```
```php
//src/AppBundle/Form/ProductType.php
$builder->add('brochures', FileType::class, array(
'label' => 'Brochures (PDF files)',
'multiple' => true,
));
```
The Problem
--------------
I found a pain point here when the form is loaded again after save some brochures (Exception):
> The form's view data is expected to be an instance of class Symfony\Component\HttpFoundation\File\File, but is a(n) array. You can avoid this error by setting the "data_class" option to null or by adding a view transformer that transforms a(n) array to an instance of Symfony\Component\HttpFoundation\File\File.
The message is very clear, but counter-intuitive in this case, because the form field (`FileType`) was configured with `multiple = true`, so IMHO it shouldn't expect a `File` instance but an array of them at all events.
The PR's effect
---------------
**Before:**
```php
$form = $this->createFormBuilder($product)
->add('brochures', FileType::class, [
'multiple' => true,
'data_class' => null, // <---- mandatory
])
->getForm();
```
**After:**
```php
$form = $this->createFormBuilder($product)
->add('brochures', FileType::class, [
'multiple' => true,
])
->getForm();
```
# (2nd) Return empty `array()` at submit no file
Information
-------------
Based on the same information before, but adding some constraints:
```php
// src/AppBundle/Entity/Product.php
use Symfony\Component\Validator\Constraints as Assert;
class Product
{
/**
* @var string[]
*
* @ORM\Column(type="array")
*
* @Assert\Count(min="1") // or @Assert\NotBlank()
* @Assert\All({
* @Assert\File(mimeTypes = {"application/pdf", "application/x-pdf"})
* })
*
*/
private $brochures;
}
```
This should require at least one file to be stored.
The Problem
--------------
But, when no file is uploaded at submit the form, it's valid completely. The submitted data for this field was `array(null)` so the constraints pass without any problem:
* `@Assert\Count(min="1")` pass! because contains at least one element (No matter what)
* `@Assert\NotBlank()` it could pass! because no `false` and no `empty()`
* `@Assert\File()` pass! because the element is `null`
Apart from that really we expecting an empty array instead.
The PR's effect
----------------
**Before:**
```php
// src/AppBundle/Entity/Product.php
use Symfony\Component\Validator\Constraints as Assert;
class Product
{
/**
* @var string[]
*
* @ORM\Column(type="array")
*
* @Assert\All({
* @Assert\NotBlank,
* @Assert\File(mimeTypes = {"application/pdf", "application/x-pdf"})
* })
*
*/
private $brochures;
}
```
**After:**
```php
// src/AppBundle/Entity/Product.php
use Symfony\Component\Validator\Constraints as Assert;
class Product
{
/**
* @var string[]
*
* @ORM\Column(type="array")
*
* @Assert\Count(min="1") // or @Assert\NotBlank
* @Assert\All({
* @Assert\File(mimeTypes = {"application/pdf", "application/x-pdf"})
* })
*
*/
private $brochures;
}
```
[1]: http://symfony.com/doc/current/controller/upload_file.html
Commits
-------
36b7ba6 [Form][DX] FileType "multiple" fixes
This PR was merged into the 2.7 branch.
Discussion
----------
[Form] fixed "empty_value" option deprecation
| Q | A
| ------------- | ---
| Branch? | 2.x only
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | https://github.com/symfony/symfony/pull/15945#r86547326
| License | MIT
| Doc PR | ~
I didn't make any profiling but a resolver instance is passed to `configureOptions()` creating locale variables including those exceptions for each field using one of the patched form types, so I guess the memory usage can grow really fast.
Commits
-------
7e84907 [Form] fixed "empty_value" option deprecation
This PR was merged into the 3.2 branch.
Discussion
----------
[Serializer] Add deprecation missing from UPGRADE files
| Q | A
| ------------- | ---
| Branch? | 3.2
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no, simply mention one in upgrade files
| Tests pass? | yes
| Fixed tickets | N/A
| License | MIT
| Doc PR | N/A
Commits
-------
d681c1a Lines length should be 80 or less characters
597bbdc Lines length should be 80 or less characters
4514c1b [Serializer] Add deprecation missing from UPGRADE files
This PR was merged into the 3.2 branch.
Discussion
----------
[Form] Remove unused var cloner property
| Q | A
| ------------- | ---
| Branch? | 3.2
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | N/A
| License | MIT
| Doc PR | N/A
Not used anymore after https://github.com/symfony/symfony/pull/19986
EDIT: add missing `use` too.
Commits
-------
0708003 [Form] Remove unused var cloner property
This PR was merged into the 2.7 branch.
Discussion
----------
[TwigBundle] Fix twig loader registered twice
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | https://github.com/symfony/symfony/issues/20665
| License | MIT
| Doc PR | N/A
Generated code:
### Before
```php
protected function getTwig_LoaderService()
{
$a = new \Twig_Loader_Filesystem(array(), $this->targetDirs[3]);
$a->addPath(...);
// ...
$this->services['twig.loader'] = $instance = new \Twig_Loader_Chain();
$instance->addLoader($a);
$instance->addLoader($a);
return $instance;
}
```
### After
```php
protected function getTwig_LoaderService()
{
$this->services['twig.loader'] = $instance = new \Twig_Loader_Filesystem(array(), $this->targetDirs[3]);
$instance->addPath(...);
// ...
return $instance;
}
```
~~Another solution is to simply create a private alias. But I don't know if we should care or not about the case people may rely on the fact both services exist as definition, and not as an alias, in a compiler pass.~~ (Has been preferred over of using a child definition)
For reference, this issue was introduced in https://github.com/symfony/symfony/pull/13354.
Commits
-------
2c81819 [TwigBundle] Fix twig loader registered twice
This PR was merged into the 2.8 branch.
Discussion
----------
[WebProfilerBundle] Fix dump block is unfairly restrained
| Q | A
| ------------- | ---
| Branch? | 2.8
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | N/A
| License | MIT
| Doc PR | N/A
The `display: table-row` rule does not suit well for such blocks and prevent from containing them properly in the parent container (thus the reason why the width was set to `200px` I guess).
### Before
<img width="539" alt="screenshot 2016-12-01 a 20 21 49" src="https://cloud.githubusercontent.com/assets/2211145/20808878/8af6faa2-b804-11e6-8656-8ebd710b4acb.PNG">
### After
<img width="524" alt="screenshot 2016-12-01 a 20 21 14" src="https://cloud.githubusercontent.com/assets/2211145/20808885/9106b0cc-b804-11e6-9ddc-0cc09a546274.PNG">
(max width is still fixed to `480px` by `.sf-toolbar-block:hover .sf-toolbar-info`)
Commits
-------
997beb2 [WebProfilerBundle] Fix dump block is unfairly restrained
