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
$service->doFoo(); // wait 10 seconds, then 'Foo!'
```
A more extensive description of the functionality can be found [here](https://github.com/Ocramius/ProxyManager/blob/master/docs/lazy-loading-value-holder.md).
## When do we need it?
Lazy services can be used to optimize the dependency graph in cases like:
* Webservice endpoints
* Db connections
* Objects that cause I/O in general
* Large dependency graphs that are not always used
This could also help in reducing excessive service location usage as I've explained [here](http://ocramius.github.com/blog/zf2-and-symfony-service-proxies-with-doctrine-proxies/).
## Implementation quirks of this PR
There's a couple of quirks in the implementation:
* `Symfony\Component\DependencyInjection\CompilerBuilder#createService` is now public because of the limitations of PHP 5.3
* `Symfony\Component\DependencyInjection\Dumper\PhpDumper` now with extra mess!
* The proxies are dumped at the end of compiled containers, therefore the container class is not PSR compliant anymore
Commits
-------
78e3710 ProxyManager Bridge
This PR was squashed before being merged into the master branch (closes#7924).
Discussion
----------
[Crawler] Add proper validation of node argument of method add
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT
| Doc PR |
Crawler method add, fix PHPdoc and
Commits
-------
41805c0 [Crawler] Add proper validation of node argument of method add
This PR was merged into the master branch.
Discussion
----------
[DependencyInjection] Add a method map to avoid computing method names from service names
/cc @schmittjoh @stof
The diff is a bit messy because of indenting, but all this adds really is an `if(isset($this->methodMap[$id])) { $method = $this->methodMap[$id]; }` that bypasses the method_exists + strtr calls. It's not a huge improvements but saves some cycles on something that's typically called a few hundred times per request.
Commits
-------
f1c2ab7 [DependencyInjection] Add a method map to avoid computing method names from service names
This PR was merged into the master branch.
Discussion
----------
A few optimizations
Commits
-------
ea633f5 [HttpKernel] Avoid updating the context if the request did not change
997d549 [HttpFoundation] Avoid a few unnecessary str_replace() calls
f5e7f24 [HttpFoundation] Optimize ServerBag::getHeaders()
This PR was merged into the master branch.
Discussion
----------
[Form] Added radio button for empty value to expanded single-choice fields
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #3154
| License | MIT
| Doc PR | symfony/symfony-docs#2605
Commits
-------
7933971 [Form] Added radio button for empty value to expanded single-choice fields
Due to the BC $this->setRequest() call in the onKernelRequest method, the
request is set twice every time in Symfony, and RequestContext::fromRequest
takes 1ms to run here so if we can skip one call it is a win.
This PR was merged into the 2.1 branch.
Discussion
----------
[Form] Fixed: String validation groups are never interpreted as callbacks
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #7371
| License | MIT
| Doc PR | -
Commits
-------
7b2ebbf [Form] Fixed: String validation groups are never interpreted as callbacks
This PR was merged into the master branch.
Discussion
----------
[Form] Fixed CSRF error messages to be translated and added "csrf_message" option
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #7642
| License | MIT
| Doc PR | TODO
Commits
-------
549a308 [Form] Fixed CSRF error messages to be translated and added "csrf_message" option
This PR was squashed before being merged into the 2.1 branch (closes#7906).
Discussion
----------
if the repository method returns an array ensure that it's internal poin...
...ter is resetted
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #6651
| License | MIT
| Doc PR |
Commits
-------
0610750 if the repository method returns an array ensure that it's internal poin...
This PR was merged into the master branch.
Discussion
----------
[Validation] Add dutch translation for new validators
This PR already uses the dots added in #7911
Commits
-------
84a0618 Add translation for new validators from #790
This PR was merged into the master branch.
Discussion
----------
[FrameworkBundle] Place initialization of $bundlesDir out of the foreach loop.
Code enhancement. $bundlesDir variable doesn't need any bundle information for initialization. So it must be placed out of the loop to not process unnecessary operations.
Commits
-------
9cca065 [FrameworkBundle] Place initialization of $bundlesDir out of foreach loop
* 2.2:
[Swiftmailer] bumped allowed versions
remove validation related headers when needed
use while loop for iterating
[Filesystem] copy() is not working when open_basedir is set
* 2.1:
remove validation related headers when needed
use while loop for iterating
[Filesystem] copy() is not working when open_basedir is set
Conflicts:
src/Symfony/Component/HttpKernel/Profiler/FileProfilerStorage.php
Code enhancement. $bundlesDir variable doesnt't need any bundle information for initialization. So it must be placed out of the loop to not process unnecessary operations.
This PR was merged into the 2.1 branch.
Discussion
----------
[Filesystem] copy() is not working when open_basedir is set
More details: https://bugs.php.net/bug.php?id=64634
Commits
-------
10dea94 [Filesystem] copy() is not working when open_basedir is set
* 2.2:
Fix getPort() returning 80 instead of 443 when X-FORWARDED-PROTO is set to https
[Translation] fixed a unit test
Conflicts:
src/Symfony/Component/HttpFoundation/Request.php
This PR was merged into the master branch.
Discussion
----------
[2.3] [Validator] added comparison constraints and validators
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT
| Doc PR |
They work on a class level and you specify a list of properties. Included are the standard GreaterThan, GreaterThanOrEqual, LessThan, LessThanOrEqual and Equal. e.g.:
```php
<?php
/**
* @assert:GreaterThan({"diedDate", "bornDate"})
* @assert:LessThanOrEqual({"bornDate", "firstSchoolDayDate", "diedDate"})
*/
class Person
{
private $bornDate;
private $firstSchoolDayDate;
private $diedDate;
}
```
I think it would also be useful if they worked on a property level rather than just class. I'm not sure what the default option should be though. e.g. is there a reliable way to determine what's a raw value and what's a property name:
```php
<?php
/** @assert:GreaterThan(80) */
private $iq;
/** @assert:LessThan('dateDied') */
private $bornDate;
/** @assert:LessThanOrEqual('C') */
private $grade;
/** @assert:GreaterThanOrEqual({50, 'ageStartedSchool'}) */
private $age;
```
Commits
-------
0bffdff [Validator] Added comparison validators.
This PR was merged into the master branch.
Discussion
----------
[PropertyAccess] Made naming consistent with Form and Validator
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | yes
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Commits
-------
8817e70 [PropertyAccess] Made naming consistent with Form and Validator
This PR was merged into the master branch.
Discussion
----------
[Form] *_SET_DATA events are now guaranteed to be fired *after* the initial children were added
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | yes
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #7873
| License | MIT
| Doc PR | -
Commits
-------
441222e [Form] *_SET_DATA events are now guaranteed to be fired *after* the initial children were added
This PR was merged into the master branch.
Discussion
----------
[Process] Add unit tests for #7865
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | |no
| Tests pass? | yes when 2.1 will be merged in master
| License | MIT
This PR adds test for #7865. It's currently failing, but will pass once 2.1 will be merged in master.
Commits
-------
421c354 [Process] Add unit tests for #7865
* 2.2:
[BrowserKit] fixed BC break done recently
[Process] Fix#5594 : `termsig` must be used instead of `stopsig` in exceptions when a process is signaled
[Console] find command even if its name is a namespace too (closes#7860)
Rename misprint property (from warmer to finder)
Reset all catalogues when adding resource to fallback locale (#7715, #7819)
Added reloading of fallback catalogues when calling addResource() (#7715)
Re-added context information to log list
Add This field is missing RU translation
Conflicts:
src/Symfony/Component/Console/Tests/ApplicationTest.php
* 2.1:
[BrowserKit] fixed BC break done recently
[Process] Fix#5594 : `termsig` must be used instead of `stopsig` in exceptions when a process is signaled
Rename misprint property (from warmer to finder)
Add This field is missing RU translation
Conflicts:
src/Symfony/Component/Process/Process.php
src/Symfony/Component/Validator/Resources/translations/validators.ru.xlf
This PR was merged into the master branch.
Discussion
----------
Fix http-kernel dep in symfony/security
The current constraint will not match 2.3.x-dev and cause edge cases
where either:
* composer falls back to symfony/symfony because it cannot find a match
* composer installs 2.2 versions of http-kernel and http-foundation
Commits
-------
01016be Fix http-kernel dep in symfony/security
This PR was merged into the master branch.
Discussion
----------
Place hasArgument() check at the beginning of getArgument() method
If input definition doesn't have specified argument, then unnecessary operations will be executed ($arguments = is_int($name) ? array_values($this->arguments) : $this->arguments;)
Commits
-------
992c218 Place hasArgument() check at the beginning of getArgument() method
The current constraint will not match 2.3.x-dev and cause edge cases
where either:
* composer falls back to symfony/symfony because it cannot find a match
* composer installs 2.2 versions of http-kernel and http-foundation
If input definition doesn't have specified argument, then unnecessary operations will be executed ($arguments = is_int($name) ? array_values($this->arguments) : $this->arguments;)
Before:
enabled: true # the profiler is enabled and data are collected
enabled: false # the profiler is enabled but data are not collected (data can be collected on demand)
No way to disable the profiler
After:
enabled: true # the profiler is enabled and data are collected
collect: true
enabled: true # the profiler is enabled but data are not collected (data can be collected on demand)
collect: false
enabled: false # the profiler is disabled
This PR was merged into the master branch.
Discussion
----------
[2.3] [TwigBridge] save auto-escaping of generated URLs when possible
| Q | A
| ------------- | ---
| Bug fix? | [no]
| New feature? | [yes: optimization]
| BC breaks? | [no]
| Deprecations? | [no]
| Tests pass? | [yes]
| Fixed tickets | #7088
| License | MIT
| Doc PR | [-]
Determines at compile time whether the generated URL will be safe and thus
saving the unneeded automatic escaping for performance reasons.
The URL generation process percent encodes non-alphanumeric characters. So there is no risk
that malicious/invalid characters are part of the URL. The only character within an URL that
must be escaped in html is the ampersand ("&") which separates query params. So we cannot mark
the URL generation as always safe, but only when we are sure there won't be multiple query
params. This is the case when there are none or only one constant parameter given.
E.g. we know beforehand this will be safe:
- path('route')
- path('route', {'param': 'value'})
But the following may not:
- path('route', var)
- path('route', {'param': ['val1', 'val2'] }) // a sub-array
- path('route', {'param1': 'value1', 'param2': 'value2'})
If param1 and param2 reference placeholder in the route, it would still be safe. But we don't know.
Commits
-------
725568b [TwigBridge] added some unit test for the previous commit
0721ff8 save auto-escaping of generated URLs when possible for performance reasons
