This PR was merged into the 2.7 branch.
Discussion
----------
[Security] fix the docblock in regard to the role argument
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT
| Doc PR |
Makes the docblocks consistent with the `UserInterface` since #17525.
Commits
-------
4e563ae fix the docblock in regard to the role argument
This PR was submitted for the master branch but it was merged into the 2.7 branch instead (closes#20785).
Discussion
----------
[VarDumper] fix tests when xdebug is enabled
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #20778
| License | MIT
- Disabled some test cases when xdebug is enabled, see https://github.com/symfony/symfony/issues/20778
Commits
-------
488ebbf [VarDumper] fix tests when xdebug is enabled
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
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 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 2.7 branch.
Discussion
----------
[Config] ConfigCache::isFresh() should return false when unserialize() fails
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #20654
| License | MIT
| Doc PR | -
Removes some `Warning: Class __PHP_Incomplete_Class has no unserializer` failures when clearing the cache.
Commits
-------
609245e [Config] ConfigCache::isFresh() should return false on __PHP_Incomplete_Class
This PR was submitted for the master branch but it was merged into the 2.7 branch instead (closes#20676).
Discussion
----------
[ClassLoader] Use only forward slashes in generated class map
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #20655
| License | MIT
| Doc PR | -
Commits
-------
6d1f1b5 [ClassLoader] Use only forward slashes in generated class map
This PR was merged into the 2.7 branch.
Discussion
----------
[FrameworkBundle] Improve performance of ControllerNameParser
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT
| Doc PR |
Today I was searching for bottlenecks in my application using Blackfire. And among other things I found one in Symfony. Blackfire showed that `Symfony\Bundle\FrameworkBundle\Controller\ControllerNameParser::findAlternative()` was called almost 300 times which took 28 miliseconds.
It turns out that `Symfony\Bundle\FrameworkBundle\Routing\DelegatingLoader::load()` is calling `ControllerNameParser::parse()` without actually needing to do so because `$controller` is in the class::method notation already. `ControllerNameParser` threw an exception, DelegatingLoader caught and ignored it - that's ok. The problem is that generating the exception message took a lot of time because findAlternative is slow. In my case it called the levenshtein function over 5000 times which was completely useless because the exception is ignored anyway.
Commits
-------
cf333f3 [FrameworkBundle] Improve performance of ControllerNameParser
This PR was squashed before being merged into the 2.7 branch (closes#20474).
Discussion
----------
[Routing] Fail properly when a route parameter name cannot be used as a PCRE subpattern name
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | https://github.com/symfony/symfony-docs/pull/7139
This is a follow up PR to https://github.com/symfony/symfony/pull/20327.
I also decided to improve the current `is_numeric()` check that is done by a truer one. The current limitation is that a PCRE subpattern name must not start with a digit which is different.
Commits
-------
73fbd08 [Routing] Fail properly when a route parameter name cannot be used as a PCRE subpattern name
This PR was merged into the 2.7 branch.
Discussion
----------
[SecurityBundle] Fix complete config tests
| Q | A
| ------------- | ---
| Branch? | 2.7
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Fixes a little bug in `*CompleteConfigurationTest`: if a test fails for one format, subsequent tests for other formats will also fail. This is because subsequent tests actually use the container built from the very first tested config, which is PHP if all tests are ran.
This can be reproduced by changing a value in the PHP config fixtures. `PhpCompleteConfigurationTest` will fail as expected but `XmlCompleteConfigurationTest` and `YamlCompleteConfigurationTest` will fail too, which is not expected.
Commits
-------
b25c1d3 Fix complete config tests
This PR was submitted for the master branch but it was merged into the 2.7 branch instead (closes#20629).
Discussion
----------
[Form] [Validator] Update documentation link to the component
- [x] Update documentation link to the component since it has standalone examples
Commits
-------
25a6294 Update documentation link to the component
