* 2.3:
[HttpKernel] added a check for private event listeners/subscribers
[FrameworkBundle] fixed registration of the register listener pass
[Form] Fixed regression causing invalid "WHERE id IN ()" statements
[DependencyInjection] fixed a non-detected circular reference in PhpDumper (closes#8425)
[Form] Fixed regression in BooleanToStringTransformer from ed83752
[FrameworkBundle] removed obsolete code
[Process] Close unix pipes before calling `proc_close` to avoid a deadlock
[Process] Fix process merge in 2.3
[Intl] made RegionBundle and LanguageBundle merge fallback data when using a country-specific locale
* 2.2:
[HttpKernel] added a check for private event listeners/subscribers
[FrameworkBundle] fixed registration of the register listener pass
[Form] Fixed regression causing invalid "WHERE id IN ()" statements
[DependencyInjection] fixed a non-detected circular reference in PhpDumper (closes#8425)
[Form] Fixed regression in BooleanToStringTransformer from ed83752
[FrameworkBundle] removed obsolete code
[Process] Close unix pipes before calling `proc_close` to avoid a deadlock
Conflicts:
src/Symfony/Bundle/FrameworkBundle/FrameworkBundle.php
src/Symfony/Component/HttpKernel/DependencyInjection/RegisterListenersPass.php
src/Symfony/Component/Process/Process.php
This circular reference cannot be detected by the compiler pass as we
don't check for method arguments there.
The Container itself already detects such circular references at runtime.
So this fix is about circular references that are not detected at
compile time, and are not even detected at runtime because the code that
would cause the detection is never run (generated after a return
statement.)
As Composer is now widely used in the PHP world, having to run composer
install before running the test suite is expected. This also has the
nice benefit of removing a bunch of code, making things easier to
maintain (there is only one place to declare a dev dependency), and
probably more.
* 2.3:
[Form] fixes empty file-inputs get treated as extra field
return 0 if there is no valid data
[DependencyInjection] fixed regression where setting a service to null did not trigger a re-creation of the service when getting it
[DependencyInjection] fixed#8570
fixed file permission
The ignoreAttributes itself should be ignored, too.
[Tests] Tests on php 5.5 should pass
[Twig] fixed TwigEngine::exists() method when a template contains a syntax error (closes#88546)
This PR was merged into the 2.3 branch.
Discussion
----------
[DependencyInjection] setLazy not work on DefinitionDecorator
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #8570
| License | MIT
| Doc PR | n/a
Commits
-------
970ce2c [DependencyInjection] fixed#8570
This PR was merged into the 2.3 branch.
Discussion
----------
[DependencyInjection] fixed regression where setting a service to null did not trigger a re-creation of the service when getting it (closes#8392)
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #8392
| License | MIT
| Doc PR | n/a
Commits
-------
50d0727 [DependencyInjection] fixed regression where setting a service to null did not trigger a re-creation of the service when getting it
* 2.3:
[Validator] fixed ConstraintViolation:: incorrect when nested
handle Optional and Required constraints from XML or YAML sources correctly
added missing comments to WebTestCase
Fixed#8455: PhpExecutableFinder::find() does not always return the correct binary
Added missing files .gitignore
[DependencyInjection] Fix Container::camelize to convert beginning and ending chars
[Validator] Fixed groups argument misplace for validateValue method from validator class
[Form] Fix of "PATCH'ed forms are never valid"
* 2.2:
[Validator] fixed ConstraintViolation:: incorrect when nested
handle Optional and Required constraints from XML or YAML sources correctly
added missing comments to WebTestCase
Fixed#8455: PhpExecutableFinder::find() does not always return the correct binary
[DependencyInjection] Fix Container::camelize to convert beginning and ending chars
[Validator] Fixed groups argument misplace for validateValue method from validator class
Conflicts:
src/Symfony/Component/Validator/Tests/Constraints/CollectionTest.php
src/Symfony/Component/Validator/Tests/GraphWalkerTest.php
* 2.3:
[PropertyAccess] added moves to pluralMap
[Security] fixed issue where authentication listeners clear unrelated tokens
added greek translation
[DependencyInjection] Add exception for service name not dumpable in PHP
bumped Symfony version to 2.3.3-DEV
fix issue #8499 modelChoiceList call getPrimaryKey on a non object
updated VERSION for 2.3.2
updated CHANGELOG for 2.3.2
[DependencyInjection] Add exception for service name not dumpable in PHP
fixed typo
bumped Symfony version to 2.2.5
updated VERSION for 2.2.4
update CONTRIBUTORS for 2.2.4
updated CHANGELOG for 2.2.4
Fixed NativeSessionStorage:regenerate when does not exists
removed extraneous whitespaces
Conflicts:
src/Symfony/Component/HttpKernel/Kernel.php
* 2.3:
Update JsonResponse.php
[HttpKernel] fixed the inline renderer when passing objects as attributes (closes#7124)
CookieJar remove unneeded var, Client remove unneeded else
[DI] Fixed bug requesting non existing service from dumped frozen container
Update validators.sk.xlf
[WebProfiler] fix content-type parameter
Replace romaji period characters with Japanese style zenkaku period characters
fixed CS
fixed CS
[Console] Avoided an unnecessary check.
Added missing French validator translations
typo first->second
Passed the config when building the Configuration in ConfigurableExtension
removed unused code
Fixed variable name used in translation cache
Conflicts:
src/Symfony/Component/Console/Event/ConsoleCommandEvent.php
* 2.3: (33 commits)
[Form] fixed INF usage which does not work on Solaris (closes#8246)
Fix grammar
Removed PHP 5.5 from the allowed failures.
[Intl] Fixed tests failing on PHP 5.5
bumped Symfony version to 2.2.4
updated VERSION for 2.2.3
update CONTRIBUTORS for 2.2.3
updated CHANGELOG for 2.2.3
[DependencyInjection] Replaced try/catch block with an @expectedException annotation in a test.
[CssSelector] tweaked README file (closes#8287)
added a node about HTML extension in readme
[Console] Fixed the table rendering with multi-byte strings.
Feature/fix unit tests
[Process] Disable exception on stream_select timeout
[HttpFoundation] fixed issue with session_regenerate_id (closes#7380)
[DomCrawler] added a note about the default charset
Throw exception if value is passed to VALUE_NONE input, long syntax
fixed date type format pattern regex
[Security] fixed usage of the salt for the bcrypt encoder (refs #8210)
[FrameworkBundle] tweaked previous merge (refs #8242)
...
Conflicts:
src/Symfony/Component/HttpKernel/Kernel.php
This PR was squashed before being merged into the master branch (closes#7890).
Discussion
----------
ProxyManager Bridge
As of @beberlei's suggestion, I re-implemented #7527 as a new bridge to avoid possible hidden dependencies.
Everything is like #7527 except that the new namespace (and possibly package/subtree split) `Symfony\Bridge\ProxyManager` is introduced
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #6140 (supersedes) #5012#6102 (maybe) #7527 (supersedes)
| License | MIT (attached code) - BSD-3-Clause (transitive dependency)
| Doc PR | Please pester me to death so I do it
This PR introduces lazy services along the lines of zendframework/zf2#4146
It introduces an **OPTIONAL** dependency to [ProxyManager](https://github.com/Ocramius/ProxyManager) and transitively to [`"zendframework/zend-code": "2.*"`](https://github.com/zendframework/zf2/tree/master/library/Zend/Code).
## Lazy services: why? A comprehensive example
For those who don't know what this is about, here's an example.
Assuming you have a service class like following:
```php
class MySuperSlowClass
{
public function __construct()
{
// inject large object graph or do heavy computation
sleep(10);
}
public function doFoo()
{
echo 'Foo!';
}
}
```
The DIC will hang for 10 seconds when calling:
```php
$container->get('my_super_slow_class');
```
With this PR, this can be avoided, and the following call will return a proxy immediately.
```php
$container->getDefinitions('my_super_slow_class')->setLazy(true);
$service = $container->get('my_super_slow_class');
```
The 10 seconds wait time will be delayed until the object is actually used:
```php
$service->doFoo(); // wait 10 seconds, then 'Foo!'
```
A more extensive description of the functionality can be found [here](https://github.com/Ocramius/ProxyManager/blob/master/docs/lazy-loading-value-holder.md).
## When do we need it?
Lazy services can be used to optimize the dependency graph in cases like:
* Webservice endpoints
* Db connections
* Objects that cause I/O in general
* Large dependency graphs that are not always used
This could also help in reducing excessive service location usage as I've explained [here](http://ocramius.github.com/blog/zf2-and-symfony-service-proxies-with-doctrine-proxies/).
## Implementation quirks of this PR
There's a couple of quirks in the implementation:
* `Symfony\Component\DependencyInjection\CompilerBuilder#createService` is now public because of the limitations of PHP 5.3
* `Symfony\Component\DependencyInjection\Dumper\PhpDumper` now with extra mess!
* The proxies are dumped at the end of compiled containers, therefore the container class is not PSR compliant anymore
Commits
-------
78e3710 ProxyManager Bridge
* 2.2:
[Config] #7644 add tests for passing number looking attributes as strings
[HttpFoundation][BrowserKit] fixed path when converting a cookie to a string
[BrowserKit] removed dead code
[HttpFoundation] fixed empty domain= in Cookie::__toString()
fixed detection of secure cookies received over https
[2.2] Pass ESI header to subrequests
[Translation] removed an uneeded class property
[Translation] removed unneeded getter/setter
[Translator] added additional conversion for encodings other than utf-8
fixed source messages to accept pluralized messages [Validator][translation][japanese] add messages for new validator
fix a DI circular reference recognition bug
[HttpFoundation] fixed the creation of sub-requests under some circumstances for IIS
Conflicts:
src/Symfony/Component/HttpFoundation/Tests/CookieTest.php
* 2.1:
[HttpFoundation][BrowserKit] fixed path when converting a cookie to a string
[BrowserKit] removed dead code
[HttpFoundation] fixed empty domain= in Cookie::__toString()
fixed detection of secure cookies received over https
[Translation] removed an uneeded class property
[Translation] removed unneeded getter/setter
[Translator] added additional conversion for encodings other than utf-8
fix a DI circular reference recognition bug
[HttpFoundation] fixed the creation of sub-requests under some circumstances for IIS
This PR was merged into the master branch.
Discussion
----------
[2.3] [WIP] Synchronized services...
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #5300, #6756
| License | MIT
| Doc PR | symfony/symfony-docs#2343
Todo:
- [x] update documentation
- [x] find a better name than contagious (synchronized)?
refs #6932, refs #5012
This PR is a proof of concept that tries to find a solution for some problems we have with scopes and services depending on scoped services (mostly the request service in Symfony).
Basically, whenever you want to inject the Request into a service, you have two possibilities:
* put your own service into the request scope (a new service will be created whenever a sub-request is run, and the service is not available outside the request scope);
* set the request service reference as non-strict (your service is always available but the request you have depends on when the service is created the first time).
This PR addresses this issue by allowing to use the second option but you service still always has the right Request service (see below for a longer explanation on how it works).
There is another issue that this PR fixes: edge cases and weird behaviors. There are several bug reports about some weird behaviors, and most of the time, this is related to the sub-requests. That's because the Request is injected into several Symfony objects without being updated correctly when leaving the request scope. Let me explain that: when a listener for instance needs the Request object, it can listen to the `kernel.request` event and store the request somewhere. So, whenever you enter a sub-request, the listener will get the new one. But when the sub-request ends, the listener has no way to know that it needs to reset the request to the master one. In practice, that's not really an issue, but let me show you an example of this issue in practice:
* You have a controller that is called with the English locale;
* The controller (probably via a template) renders a sub-request that uses the French locale;
* After the rendering, and from the controller, you try to generate a URL. Which locale the router will use? Yes, the French locale, which is wrong.
To fix these issues, this PR introduces a new notion in the DIC: synchronized services. When a service is marked as synchronized, all method calls involving this service will be called each time this service is set. When in a scope, methods are also called to restore the previous version of the service when the scope leaves.
If you have a look at the router or the locale listener, you will see that there is now a `setRequest` method that will called whenever the request service changes (because the `Container::set()` method is called or because the service is changed by a scope change).
Commits
-------
17269e1 [DependencyInjection] fixed management of scoped services with an invalid behavior set to null
bb83b3e [HttpKernel] added a safeguard for when a fragment is rendered outside the context of a master request
5d7b835 [FrameworkBundle] added some functional tests
ff9d688 fixed Request management for FragmentHandler
1b98ad3 fixed Request management for LocaleListener
a7b2b7e fixed Request management for RequestListener
0892135 [HttpKernel] ensured that the Request is null when outside of the Request scope
2ffcfb9 [FrameworkBundle] made the Request service synchronized
ec1e7ca [DependencyInjection] added a way to automatically update scoped services
* 2.2:
#7106 - fix for ZTS builds
Added '@@' escaping strategy for YamlFileLoader and YamlDumper
[Yaml] fixed bugs with folded scalar parsing
[Form] made DefaultCsrfProvider using session_status() when available
Added unit tests to Dumper
Update .travis.yml (closes#7355)
[HttpFoudantion] fixed Request::getPreferredLanguage()
Revert "merged branch jfsimon/issue-6928 (PR #7378)"
Routing issue with installation in a sub-directory ref: https://github.com/symfony/symfony/issues/7129
* 2.1:
#7106 - fix for ZTS builds
Added '@@' escaping strategy for YamlFileLoader and YamlDumper
[Yaml] fixed bugs with folded scalar parsing
[Form] made DefaultCsrfProvider using session_status() when available
Added unit tests to Dumper
Update .travis.yml (closes#7355)
[HttpFoudantion] fixed Request::getPreferredLanguage()
Revert "merged branch jfsimon/issue-6928 (PR #7378)"
Routing issue with installation in a sub-directory ref: https://github.com/symfony/symfony/issues/7129
Conflicts:
.travis.yml
src/Symfony/Bundle/FrameworkBundle/Routing/Router.php
src/Symfony/Component/Routing/RouteCollection.php
Added the possibility to to use '@@' as an escaping strategy for
parameters that should be treated as strings but start with '@'
(i.e. safe mailer passwords).
A service can now be marked as synchronized; when set, all method calls
involving this service will be called each time this service is set.
When in a scope, methods are also called to restore the previous version of the
service.
* 2.2: (70 commits)
change wrapped exception message to be more usefull
updated VERSION for 2.0.23
update CONTRIBUTORS for 2.0.23
updated CHANGELOG for 2.0.23
[Form] fixed failing test
[DomCrawler] added support for query string with slash
Fixed invalid file path for hiddeninput.exe on Windows.
fix xsd definition for strict-requirements
[WebProfilerBundle] Fixed the toolbar styles to apply them in IE8
[ClassLoader] fixed heredocs handling
fixed handling of heredocs
Add a public modifier to an interface method
removing xdebug extension
[HttpRequest] fixes Request::getLanguages() bug
[HttpCache] added a test (cached content should be kept after purging)
[DoctrineBridge] Fixed non-utf-8 recognition
[Security] fixed HttpUtils class tests
replaced new occurences of 'Request::create()' with '::create()'
changed sub-requests creation to '::create()'
fixed merge issue
...
Conflicts:
src/Symfony/Bundle/FrameworkBundle/Command/TranslationUpdateCommand.php
src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/toolbar.html.twig
src/Symfony/Component/DomCrawler/Link.php
src/Symfony/Component/Translation/Translator.php
