This PR was merged into the 2.6 branch.
Discussion
----------
Fix the AJAX profiling
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | reported in https://github.com/symfony/symfony/issues/13447#issuecomment-88849938
| License | MIT
| Doc PR | n/a
The fix for IE8 (#13978) which does not have the addEventListener method on XMLHttpRequest broke the feature for modern browsers because it was checking the existence on the wrong object. It is a method on the instance, not on the "class", and so should be checked on the prototype.
Commits
-------
9d6c0b1 Fix the AJAX profiling
This PR was squashed before being merged into the 3.0-dev branch (closes#14147).
Discussion
----------
Removed deprecations in Process component
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Commits
-------
8ef1960 Removed deprecations in Process component
The fix for IE8 which does not have the addEventListener method on
XMLHttpRequest broke the feature for modern browsers because it was
checking the existence on the wrong object. It is a method on the
instance, not on the "class", and so should be checked on the prototype.
This PR was squashed before being merged into the 3.0-dev branch (closes#14150).
Discussion
----------
Removed deprecations in Templating component
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Commits
-------
c936361 Removed deprecations in Templating component
* 2.3:
bumped Symfony version to 2.3.28
updated VERSION for 2.3.27
update CONTRIBUTORS for 2.3.27
updated CHANGELOG for 2.3.27
isFromTrustedProxy to confirm request came from a trusted proxy.
Safe escaping of fragments for eval()
Conflicts:
src/Symfony/Component/HttpFoundation/Request.php
src/Symfony/Component/HttpKernel/HttpCache/Esi.php
src/Symfony/Component/HttpKernel/Kernel.php
This PR was merged into the 2.3 branch.
Discussion
----------
n/a
Commits
-------
6c73f0c isFromTrustedProxy to confirm request came from a trusted proxy.
This PR was merged into the 3.0-dev branch.
Discussion
----------
Removed deprecations in VarDumper component
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Commits
-------
854300a Removed deprecations in VarDumper component
This PR was merged into the 2.7 branch.
Discussion
----------
[VarDumper] Add casters for Reflection* classes
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | yes
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Will need a rebase on top of #14079 and #14077 to be mergeable/green.
Commits
-------
64d6e76 [VarDumper] Add casters for Reflection* classes
This PR was merged into the 2.7 branch.
Discussion
----------
[Form] Refactored choice lists to support dynamic label, value, index and attribute generation
This is a rebase of #12148 on the 2.7 branch.
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | yes
| Deprecations? | yes
| Tests pass? | yes
| Fixed tickets | #4067, #5494, #3836, #8658, #12148
| License | MIT
| Doc PR | TODO
I implemented the additional options "choice_label", "choice_name", "choice_value", "choice_attr", "group_by" and "choices_as_values" for ChoiceType. Additionally the "preferred_choices" option was updated to accept callables and property paths.
The "choices_as_values" option will be removed in Symfony 3.0, where the choices will be passed in the values of the "choices" option by default. The reason for that is that, right now, choices are limited to strings and integers (i.e. valid array keys). When we flip the array, we remove that limitation. Since choice labels are always strings, we can also always use them as array keys:
```php
// Not possible currently, but possible with "flip_choices"
$builder->add('attending', 'choice', array(
'choices' => array(
'Yes' => true,
'No' => false,
'Maybe' => null,
),
'choices_as_values' => true,
));
```
All the features described here obviously also apply to subtypes of "choice", such as "entity".
**choice_label**
Returns the label for each choice. Can be a callable (which receives the choice as first and the key of the "choices" array as second argument) or a property path.
If `null`, the keys of the "choices" array are used as labels.
```php
// callable
$builder->add('attending', 'choice', array(
'choices' => array(
'yes' => true,
'no' => false,
'maybe' => null,
),
'choices_as_values' => true,
'choice_label' => function ($choice, $key) {
return 'form.choice.'.$key;
},
));
// property path
$builder->add('attending', 'choice', array(
'choices' => array(
Status::getInstance(Status::YES),
Status::getInstance(Status::NO),
Status::getInstance(Status::MAYBE),
),
'choices_as_values' => true,
'choice_label' => 'displayName',
));
```
**choice_name**
Returns the form name for each choice. That name is used as name of the checkbox/radio form for this choice. It is also used as index of the choice views in the template. Can be a callable (like for "choice_label") or a property path.
The generated names must be valid form names, i.e. contain alpha-numeric symbols, underscores, hyphens and colons only. They must start with an alpha-numeric symbol or an underscore.
If `null`, an incrementing integer is used as name.
```php
// callable
$builder->add('attending', 'choice', array(
'choices' => array(
'Yes' => true,
'No' => false,
'Maybe' => null,
),
'choices_as_values' => true,
'choice_name' => function ($choice, $key) {
// use the labels as names
return strtolower($key);
},
));
// property path
$builder->add('attending', 'choice', array(
'choices' => array(
'Yes' => Status::getInstance(Status::YES),
'No' => Status::getInstance(Status::NO),
'Maybe' => Status::getInstance(Status::MAYBE),
),
'choices_as_values' => true,
'choice_name' => 'value',
));
```
**choice_value**
Returns the string value for each choice. This value is displayed in the "value" attributes and submitted in the POST/PUT requests. Can be a callable (like for "choice_label") or a property path.
If `null`, an incrementing integer is used as value.
```php
// callable
$builder->add('attending', 'choice', array(
'choices' => array(
'Yes' => true,
'No' => false,
'Maybe' => null,
),
'choices_as_values' => true,
'choice_value' => function ($choice, $key) {
if (null === $choice) {
return 'null';
}
if (true === $choice) {
return 'true';
}
return 'false';
},
));
// property path
$builder->add('attending', 'choice', array(
'choices' => array(
'Yes' => Status::getInstance(Status::YES),
'No' => Status::getInstance(Status::NO),
'Maybe' => Status::getInstance(Status::MAYBE),
),
'choices_as_values' => true,
'choice_value' => 'value',
));
```
**choice_attr**
Returns the additional HTML attributes for choices. Can be an array, a callable (like for "choice_label") or a property path.
If an array, the key of the "choices" array must be used as keys.
```php
// array
$builder->add('attending', 'choice', array(
'choices' => array(
'Yes' => true,
'No' => false,
'Maybe' => null,
),
'choices_as_values' => true,
'choice_attr' => array(
'Maybe' => array('class' => 'greyed-out'),
),
));
// callable
$builder->add('attending', 'choice', array(
'choices' => array(
'Yes' => true,
'No' => false,
'Maybe' => null,
),
'choices_as_values' => true,
'choice_attr' => function ($choice, $key) {
if (null === $choice) {
return array('class' => 'greyed-out');
}
},
));
// property path
$builder->add('attending', 'choice', array(
'choices' => array(
'Yes' => Status::getInstance(Status::YES),
'No' => Status::getInstance(Status::NO),
'Maybe' => Status::getInstance(Status::MAYBE),
),
'choices_as_values' => true,
'choice_value' => 'htmlAttributes',
));
```
**group_by**
Returns the grouping used for the choices. Can be an array/Traversable, a callable (like for "choice_label") or a property path.
The return values of the callable/property path are used as group labels. If `null` is returned, a choice is not grouped.
If `null`, the structure of the "choices" array is used to construct the groups.
```php
// default
$builder->add('attending', 'choice', array(
'choices' => array(
'Decided' => array(
'Yes' => true,
'No' => false,
),
'Undecided' => array(
'Maybe' => null,
),
),
'choices_as_values' => true,
));
// callable
$builder->add('attending', 'choice', array(
'choices' => array(
'Yes' => true,
'No' => false,
'Maybe' => null,
),
'choices_as_values' => true,
'group_by' => function ($choice, $key) {
if (null === $choice) {
return 'Undecided';
}
return 'Decided';
},
));
// property path
$builder->add('attending', 'choice', array(
'choices' => array(
'Yes' => Status::getInstance(Status::YES),
'No' => Status::getInstance(Status::NO),
'Maybe' => Status::getInstance(Status::MAYBE),
),
'choices_as_values' => true,
'group_by' => 'type',
));
```
**preferred_choices**
Returns the preferred choices. Can be an array/Traversable, a callable (like for "choice_label") or a property path.
```php
// array
$builder->add('attending', 'choice', array(
'choices' => array(
'Yes' => true,
'No' => false,
'Maybe' => null,
),
'choices_as_values' => true,
'preferred_choices' => array(true),
));
// callable
$builder->add('attending', 'choice', array(
'choices' => array(
'Yes' => true,
'No' => false,
'Maybe' => null,
),
'choices_as_values' => true,
'preferred_choices' => function ($choice, $key) {
return true === $choice;
},
));
// property path
$builder->add('attending', 'choice', array(
'choices' => array(
'Yes' => Status::getInstance(Status::YES),
'No' => Status::getInstance(Status::NO),
'Maybe' => Status::getInstance(Status::MAYBE),
),
'choices_as_values' => true,
'preferred_choices' => 'preferred',
));
```
**Technical Changes**
To properly implement all this, the old `ChoiceListInterface` class was deprecated and replaced by a new, slimmer one. The creation of choice views is now separated from choice lists. Hence a lot of logic is not executed anymore when processing (but not displaying) a form.
Internally, a `ChoiceListFactoryInterface` implementation is used to construct choice lists and choice views. Two decorators exist for this class:
* `CachingFactoryDecorator`: caches choice lists/views so that multiple fields displaying the same choices (e.g. in collection fields) use the same choice list/view
* `PropertyAccessDecorator`: adds support for property paths to a factory
**BC Breaks**
The option "choice_list" of ChoiceType now contains a `Symfony\Component\Form\ChoiceList\ChoiceListInterface` instance, which is a super-type of the deprecated `ChoiceListInterface`.
**Todos**
- [ ] Adapt CHANGELOGs
- [ ] Adapt UPGRADE files
- [ ] symfony/symfony-docs issue/PR
Commits
-------
94d18e9 [Form] Fixed CS
7e0960d [Form] Fixed failing layout tests
1d89922 [Form] Fixed tests using legacy functionality
d6179c8 [Form] Fixed PR comments
26eba76 [Form] Fixed regression: Choices are compared by their values if a value callback is given
a289deb [Form] Fixed new ArrayChoiceList to compare choices by their values, if enabled
e6739bf [DoctrineBridge] DoctrineType now respects the "query_builder" option when caching the choice loader
3846b37 [DoctrineBridge] Fixed: don't cache choice lists if query builders are constructed dynamically
03efce1 [Form] Refactored choice lists to support dynamic label, value, index and attribute generation
This PR was merged into the 2.3 branch.
Discussion
----------
[travis] Revert tests cancellations and don't fail if memcached is not avail
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
I don't understand how travis gets its $TRAVIS_COMMIT, but this should make things stable again.
Commits
-------
7441955 [travis] Fix tests cancellations
This PR was merged into the 2.7 branch.
Discussion
----------
[VarDumper] Add and use Caster::PREFIX_* consts
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Will need a rebase on top of #14058 once it is merged
Commits
-------
86cf8de [VarDumper] Make use of Caster::PREFIX_* consts
This PR was merged into the 3.0-dev branch.
Discussion
----------
[TwigBridge] Remove legacy test
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Commits
-------
4af7c89 [TwigBridge] Remove legacy test
This PR was merged into the 2.7 branch.
Discussion
----------
[VarDumper] Optimized some code
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | ✘
| License | MIT
| Doc PR | ✘
asked by @nicolas-grekas
Commits
-------
e8d2983 [VarDumper] Optimized some code
This PR was merged into the 3.0-dev branch.
Discussion
----------
Removed deprecation in translation component
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | ~
| License | MIT
| Doc PR | ~
Commits
-------
2220b90 Removed deprecation in translation component
