Apache expects the response to already be in chunked format in that case,
which causes it to not deliver the streamed body.
If no Content-Length is set on the response, web servers will automatically
switch to chunked Transfer-Encoding, and handle the chunking for you.
Nginx does not share the issue that apache has, but will add the Content-
Length header too.
Commits
-------
c37c145 [SecurityBundle] Only throw exception if check_path looks like an url
Discussion
----------
[SecurityBundle] Only throw exception if check_path looks like an url
fixes#2954 and enables the usage of route names like you can in all other paths
Commits
-------
20f96bd Fix CS
2f47cca [Propel1] Add a PropelExtension
Discussion
----------
[Propel1] Add a PropelExtension
The propel extension allow to use propel specific type (ModelType) outside of
Symfony2.
---------------------------------------------------------------------------
by rouffj at 2012/01/01 15:36:10 -0800
@Stof Fixed :).
---------------------------------------------------------------------------
by willdurand at 2012/01/02 07:38:22 -0800
👍
Commits
-------
887c0e9 moved EngineInterface::stream() to a new StreamingEngineInterface to keep BC with 2.0
473741b added the possibility to change a StreamedResponse callback after its creation
8717d44 moved a test in the constructor
e44b8ba made some cosmetic changes
0038d1b [HttpFoundation] added support for streamed responses
Discussion
----------
[HttpFoundation] added support for streamed responses
To stream a Response, use the StreamedResponse class instead of the
standard Response class:
$response = new StreamedResponse(function () {
echo 'FOO';
});
$response = new StreamedResponse(function () {
echo 'FOO';
}, 200, array('Content-Type' => 'text/plain'));
As you can see, a StreamedResponse instance takes a PHP callback instead of
a string for the Response content. It's up to the developer to stream the
response content from the callback with standard PHP functions like echo.
You can also use flush() if needed.
From a controller, do something like this:
$twig = $this->get('templating');
return new StreamedResponse(function () use ($templating) {
$templating->stream('BlogBundle:Annot:streamed.html.twig');
}, 200, array('Content-Type' => 'text/html'));
If you are using the base controller, you can use the stream() method instead:
return $this->stream('BlogBundle:Annot:streamed.html.twig');
You can stream an existing file by using the PHP built-in readfile() function:
new StreamedResponse(function () use ($file) {
readfile($file);
}, 200, array('Content-Type' => 'image/png');
Read http://php.net/flush for more information about output buffering in PHP.
Note that you should do your best to move all expensive operations to
be "activated/evaluated/called" during template evaluation.
Templates
---------
If you are using Twig as a template engine, everything should work as
usual, even if are using template inheritance!
However, note that streaming is not supported for PHP templates. Support
is impossible by design (as the layout is rendered after the main content).
Exceptions
----------
Exceptions thrown during rendering will be rendered as usual except that
some content might have been rendered already.
Limitations
-----------
As the getContent() method always returns false for streamed Responses, some
event listeners won't work at all:
* Web debug toolbar is not available for such Responses (but the profiler works fine);
* ESI is not supported.
Also note that streamed responses cannot benefit from HTTP caching for obvious
reasons.
---------------------------------------------------------------------------
by Seldaek at 2011/12/21 06:34:13 -0800
Just an idea: what about exposing flush() to twig? Possibly in a way that it will not call it if the template is not streaming. That way you could always add a flush() after your </head> tag to make sure that goes out as fast as possible, but it wouldn't mess with non-streamed responses. Although it appears flush() doesn't affect output buffers, so I guess it doesn't need anything special.
When you say "ESI is not supported.", that means only the AppCache right? I don't see why this would affect Varnish, but then again as far as I know Varnish will buffer if ESI is used so the benefit of streaming there is non-existent.
---------------------------------------------------------------------------
by cordoval at 2011/12/21 08:04:21 -0800
wonder what the use case is for streaming a response, very interesting.
---------------------------------------------------------------------------
by johnkary at 2011/12/21 08:19:48 -0800
@cordoval Common use cases are present fairly well by this RailsCast video: http://railscasts.com/episodes/266-http-streaming
Essentially it allows faster fetching of web assets (JS, CSS, etc) located in the <head></head>, allowing those assets to be fetched as soon as possible before the remainder of the content body is computed and sent to the browser. The end goal is to improve page load speed.
There are other uses cases too like making large body content available quickly to the service consuming it. Think if you were monitoring a live feed of JSON data of newest Twitter comments.
---------------------------------------------------------------------------
by lsmith77 at 2011/12/21 08:54:35 -0800
How does this relate the limitations mentioned in:
http://yehudakatz.com/2010/09/07/automatic-flushing-the-rails-3-1-plan/
Am I right to understand that due to how twig works we are not really streaming the content pieces when we call render(), but instead the entire template with its layout is rendered and only then will we flush? or does it mean that the render call will work its way to the top level layout template and form then on it can send the content until it hits another block, which it then first renders before it continues to send the data?
---------------------------------------------------------------------------
by stof at 2011/12/21 09:02:53 -0800
@lsmith77 this is why the ``stream`` method calls ``display`` in Twig instead of ``render``. ``display`` uses echo to print the output of the template line by line (and blocks are simply method calls in the middle). Look at your compiled templates to see it (the ``doDisplay`` method)
Rendering a template with Twig simply use an output buffer around the rendering.
---------------------------------------------------------------------------
by fabpot at 2011/12/21 09:24:33 -0800
@lsmith77: We don't have the Rails problem thanks to Twig as the order of execution is the right one by default (the layout is executed first); it means that we can have the flush feature without any change to how the core works. As @stof mentioned, we are using `display`, not `render`, so we are streaming your templates for byte one.
---------------------------------------------------------------------------
by fabpot at 2011/12/21 09:36:41 -0800
@Seldaek: yes, I meant ESI with the PHP reverse proxy.
---------------------------------------------------------------------------
by fabpot at 2011/12/21 09:37:34 -0800
@Seldaek: I have `flush()` support for Twig on my todo-list. As you mentioned, It should be trivial to implement.
---------------------------------------------------------------------------
by fzaninotto at 2011/12/21 09:48:18 -0800
How do streaming responses deal with assets that must be called in the head, but are declared in the body?
---------------------------------------------------------------------------
by fabpot at 2011/12/21 09:52:12 -0800
@fzaninotto: What do you mean?
With Twig, your layout is defined with blocks ("holes"). These blocks are overridden by child templates, but evaluated as they are encountered in the layout. So, everything works as expected.
As noted in the commit message, this does not work with PHP templates for the problems mentioned in the Rails post (as the order of execution is not the right one -- the child template is first evaluated and then the layout).
---------------------------------------------------------------------------
by fzaninotto at 2011/12/21 10:07:35 -0800
I was referring to using Assetic. Not sure if this compiles to Twig the same way as javascript and stylesheet blocks placed in the head - and therefore executed in the right way.
---------------------------------------------------------------------------
by fabpot at 2011/12/21 10:34:59 -0800
@Seldaek: I've just added a `flush` tag in Twig 1.5: 1d6dfad4f5
---------------------------------------------------------------------------
by catchamonkey at 2011/12/21 13:29:22 -0800
I'm really happy you've got this into the core, it's a great feature to have! Good work.
* 2.0:
[Tests] Skip segfaulting form test
Rename test file
[BrowserKit] added missing @return PHPDoc for the Client::submit() method.
also test PHP 5.3.2, since this is the official lowest supported PHP version
Commits
-------
85ca8e3 ParameterBag no longer resolves parameters that have spaces.
99011ca Added tests for ParameterBag parameters with spaces
Discussion
----------
[DependencyInjection] Parameters with spaces are not resolved
Bug fix: yes
Feature addition: no
Backwards compatibility break: no (not likely, according to convention)
Symfony2 tests pass: yes
Fixes the following tickets: #2884
`ParameterBag` currently resolves anything between two `%` signs, which creates issues for any parameters in the DIC that are legitimate text. This PR enforces the [documented parameter convention](http://symfony.com/doc/2.0/book/service_container.html#service-parameters) so that only `%parameters.with.no_spaces%` are resolved.
I was considering using instead `^%([^\w\._-]+)%$`, but felt that was too constricting & could easily introduce issues with existing applications.
Commits
-------
41950a6 [WebProfilerBundle] add margin-bottom to caption
Discussion
----------
[WebProfilerBundle] add margin-bottom to caption
---------------------------------------------------------------------------
by fabpot at 2011/12/26 13:15:57 -0800
What does it fix?
---------------------------------------------------------------------------
by havvg at 2011/12/27 02:46:16 -0800
Just a minor design issue with table captions.
Without: http://dl.dropbox.com/u/548684/PR2957/without-margin.png
With: http://dl.dropbox.com/u/548684/PR2957/with-margin.png
I currently hold it in a custom css, but thought it is generic enough to be put into the bundle.
---------------------------------------------------------------------------
by henrikbjorn at 2011/12/27 04:03:53 -0800
@havvg What custom bundle is that ? and what does it show? look interesting
---------------------------------------------------------------------------
by havvg at 2011/12/27 04:40:18 -0800
@henrikbjorn It's a bundle (not published yet, https://github.com/havvg/HavvgCloudcontrolBundle) adding features to fully utilize applications on http://cloudcontrol.com PaaS.
Commits
-------
3f2e1b0 [Console] Updated tests to reflect the change from `program` to `application`
2b64944 [Console][Output] Fixed some minor typos and grammatical errors
96997f1 [Console][Input] Added missing PHPDoc and fixed some minor typos and grammatical errors
855b8af [Console][Helper] Added missing PHPDoc and fixed some minor typos and grammatical errors
3ad02bd [Console][Formatter] Added missing PHPDoc @throws and fixed some minor typos and grammatical errors
33e3f11 [Console] Added a missing PHPDoc and replaced `program` by `application`
Discussion
----------
[Console] Fixed and completed PHPDoc
Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
* Fixed minor typos and grammatical errors
* Added missing PHPDoc for some methods
* Added missing @throws
Commits
-------
1bc10e5 Forgotten </trans-unit> tag added
Discussion
----------
Forgotten </trans-unit> tag added
on src/Symfony/Bundle/FrameworkBundle/Resources/translations/validators.es.xlf
Commits
-------
aacb2de use the forward compat version in the Filesystem service
Discussion
----------
use the forward compat version in the Filesystem service
Bug fix: no
Feature addition: yes
Backwards compatibility break: no
Symfony2 tests pass: 
Fixes the following tickets: -
by changing the service it should fix any type hints for the Filesystem class inside 2.1, but it shouldn't affect anyone still type hinting the old location in 2.0 since the new forward compat file extends the old file.
See
00c988bf0c (commitcomment-820879)
---------------------------------------------------------------------------
by tobiassjosten at 2011/12/26 18:41:45 -0800
👍
Commits
-------
cae7db0 Be more tolerant and also accept <esi:include ...></esi:include>, also if it is not 100% standards compliant.
Discussion
----------
Be more tolerant and also accept <esi:include ...></esi:include>
I know this is not 100% standards compliant, but:
We need to do some XHTML processing on the output using PHP's DOM extension and the underlying libxml2.
libxml2 seems to be unable to keep the <esi:include /> tag as such and will expand it to ```<esi:include ...></esi:include>```.
Note this has nothing to do with having LIBXML_NOEMPTYTAG set (http://php.net/manual/de/domdocument.savexml.php). Rather it seems to be a problem for libxml that it cannot recognize <esi:include> as an "EMPTY" tag (in the DTD sense) because it is not defined in a standard xhtml1-strict DTD.
Commits
-------
79793e4 Coding standards and removing whitespace.
Discussion
----------
Coding standards and removing whitespace.
Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
Please note `2.0` cs passes, this is specifically for the `master` branch.
Commits
-------
6e98730 added forwards compatibility for the Filesystem component
Discussion
----------
added forwards compatibility for the Filesystem component
see #2949 and #2946
---------------------------------------------------------------------------
by willdurand at 2011/12/25 05:24:01 -0800
👍
---------------------------------------------------------------------------
by ManuelAC at 2011/12/25 06:38:44 -0800
👍
---------------------------------------------------------------------------
by NAYZO at 2011/12/25 07:45:55 -0800
👍
---------------------------------------------------------------------------
by avalanche123 at 2011/12/25 09:52:59 -0800
I think extracting interface and committing it to both branches is preferable.
---------------------------------------------------------------------------
by lsmith77 at 2011/12/25 12:17:59 -0800
what interface?
---------------------------------------------------------------------------
by avalanche123 at 2011/12/25 12:19:03 -0800
FilesystemInterface
---------------------------------------------------------------------------
by lsmith77 at 2011/12/25 12:22:31 -0800
an interface doesn't really relate to this PR .. aka its a separate topic. the purpose of this PR is to make it easier to write code targeting with 2.0 and 2.1 with minimal impact.
---------------------------------------------------------------------------
by willdurand at 2011/12/25 12:23:51 -0800
Seems overkill to add an interface here. I dont think there are different implementations.
Le 25 déc. 2011 à 21:19, Bulat Shakirzyanov<reply@reply.github.com> a écrit :
> FilesystemInterface
>
> ---
> Reply to this email directly or view it on GitHub:
> https://github.com/symfony/symfony/pull/2956#issuecomment-3271576
---------------------------------------------------------------------------
by avalanche123 at 2011/12/25 12:28:49 -0800
@lsmith77 point taken, makes sense
@willdurand there are plenty of alternatives to default filesystem (databases, s3, etc.)
---------------------------------------------------------------------------
by willdurand at 2011/12/25 12:52:58 -0800
Gaufrette (KnpLabs) is suitable for what you describe. I don't know if this component is designed to handle various adapters.
This is just a layer for files manipulations on disk.
Le 25 déc. 2011 à 21:28, Bulat Shakirzyanov<reply@reply.github.com> a écrit :
> @lsmith77 point taken, makes sense
> @willdurand there are plenty of alternatives to default filesystem (databases, s3, etc.)
>
> ---
> Reply to this email directly or view it on GitHub:
> https://github.com/symfony/symfony/pull/2956#issuecomment-3271596
Commits
-------
4afc6ac Updated CHANGELOG-2.1
3d3239c Added Filesystem Component mention in composer.json
5775a0a Added composer.json
b26ae4a Added README
fbe9507 Added LICENSE
818a332 [Component] Moved Filesystem class to its own component
Discussion
----------
Filesystem component
Related to #2946
William
---------------------------------------------------------------------------
by stof at 2011/12/22 10:58:25 -0800
you need to add the new component in the ``replace`` section of the main composer.json, and you also need to add it as a dependency for FrameworkBundle as it defines a service using it.
---------------------------------------------------------------------------
by stof at 2011/12/22 10:59:34 -0800
and you need to update the changelog file
---------------------------------------------------------------------------
by willdurand at 2011/12/22 11:06:04 -0800
@stof thanks. Is it ok ?
---------------------------------------------------------------------------
by stof at 2011/12/22 11:13:31 -0800
mentioning the move only once in the changelog would probably be enough (and it is especially not needed in the FrameworkBundle section IMO) but otherwise it's fine
Commits
-------
373ab4c Fixed tests added from 2.0
9653be6 Moved the EntityFactory to the bridge
caa105f Removed useless use statement
24319bb [DoctrineBridge] Made it possible to change the manager used by the provider
Discussion
----------
[DoctrineBridge] Made it possible to change the manager used by the provider
This improves the support of several entity managers by allowing using a non-default one for the provider.
It is BC for the user as the default value for the name is ``null`` which means using the default one.
I'm preparing the PR for DoctrineBundle too
---------------------------------------------------------------------------
by stof at 2011/12/19 14:16:38 -0800
I'm wondering if the EntityFactory used to integrate the bundles with SecurityBundle should be moved to the bridge or not. Moving it (making the key and the abstract service id configurable) would allow reusing it in all Doctrine bundles instead of copy-pasting it (see the CouchDBBundle pull request linked above).
The bridge was initially meant to integrate third party libraries with the components and this class is about the SecurityBundle, not the component. But on the other hand, we already share the abstract DI extension between the bundles using the bridge.
---------------------------------------------------------------------------
by stof at 2011/12/19 14:17:48 -0800
@fabpot @beberlei thoughts ?
---------------------------------------------------------------------------
by stof at 2011/12/21 04:43:50 -0800
@fabpot @beberlei what do you thing about moving the EntityFactory to the bridge ?
---------------------------------------------------------------------------
by henrikbjorn at 2011/12/21 05:10:56 -0800
Missing mongodb bundle
---------------------------------------------------------------------------
by stof at 2011/12/21 05:52:06 -0800
@henrikbjorn I was planning to send the PR for mongodb too but the namespace change was not merged yet yesterday. And now, you want to wait for the answer to know if I need to copy-paste the factory to the mongodb bundle too or if I move it to the bridge
---------------------------------------------------------------------------
by beberlei at 2011/12/21 15:14:17 -0800
I think moving it to the Bridge makes sense if we can re-use across all the bundles then. Also it is really about integrating security with doctrine, so its a bridge topic.
---------------------------------------------------------------------------
by stof at 2011/12/22 08:39:52 -0800
I updated the PR to move the factory to the bridge. The DoctrineBundle and DoctrineCouchDBBundle PRs are updated too.
@fabpot the PR should be ready to be merged
---------------------------------------------------------------------------
by fabpot at 2011/12/22 08:53:02 -0800
Tests do not pass for me:
...E
Time: 0 seconds, Memory: 14.75Mb
There was 1 error:
1) Symfony\Tests\Bridge\Doctrine\Security\User\EntityUserProviderTest::testSupportProxy
Argument 1 passed to Symfony\Bridge\Doctrine\Security\User\EntityUserProvider::__construct() must implement interface Doctrine\Common\Persistence\ManagerRegistry, instance of Doctrine\ORM\EntityManager given, called in tests/Symfony/Tests/Bridge/Doctrine/Security/User/EntityUserProviderTest.php on line 89 and defined
src/Symfony/Bridge/Doctrine/Security/User/EntityUserProvider.php:35
tests/Symfony/Tests/Bridge/Doctrine/Security/User/EntityUserProviderTest.php:89
---------------------------------------------------------------------------
by stof at 2011/12/22 08:56:33 -0800
@fabpot I fixed it before your comment (thanks travis ^^). It was the test added in my other PR to 2.0 and so not updated in the original commit. I forgot it when rebasing
Commits
-------
8235848 [HttpFoundation][File] Add flv file default extension
Discussion
----------
[HttpFoundation][File] Add flv file default extension
Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes (doesn't affect tests)
Fixes the following tickets: -
Todo: -
This commit adds default extension for video/x-flv mime-type, which is a Flash Video file. Lack of this definition causes File::guessExtension() return null for this type of file, which breaks uploaded file in some user cases.
To stream a Response, use the StreamedResponse class instead of the
standard Response class:
$response = new StreamedResponse(function () {
echo 'FOO';
});
$response = new StreamedResponse(function () {
echo 'FOO';
}, 200, array('Content-Type' => 'text/plain'));
As you can see, a StreamedResponse instance takes a PHP callback instead of
a string for the Response content. It's up to the developer to stream the
response content from the callback with standard PHP functions like echo.
You can also use flush() if needed.
From a controller, do something like this:
$twig = $this->get('templating');
return new StreamedResponse(function () use ($templating) {
$templating->stream('BlogBundle:Annot:streamed.html.twig');
}, 200, array('Content-Type' => 'text/html'));
If you are using the base controller, you can use the stream() method instead:
return $this->stream('BlogBundle:Annot:streamed.html.twig');
You can stream an existing file by using the PHP built-in readfile() function:
new StreamedResponse(function () use ($file) {
readfile($file);
}, 200, array('Content-Type' => 'image/png');
Read http://php.net/flush for more information about output buffering in PHP.
Note that you should do your best to move all expensive operations to
be "activated/evaluated/called" during template evaluation.
Templates
---------
If you are using Twig as a template engine, everything should work as
usual, even if are using template inheritance!
However, note that streaming is not supported for PHP templates. Support
is impossible by design (as the layout is rendered after the main content).
Exceptions
----------
Exceptions thrown during rendering will be rendered as usual except that
some content might have been rendered already.
Limitations
-----------
As the getContent() method always returns false for streamed Responses, some
event listeners won't work at all:
* Web debug toolbar is not available for such Responses (but the profiler works fine);
* ESI is not supported.
Also note that streamed responses cannot benefit from HTTP caching for obvious
reasons.
Commits
-------
49d2685 [Form] Add default validation to TextType field (and related)
Discussion
----------
[Form] Add default transformer to TextType field (and related)
Bug fix: yes&no (?)
Feature addition: yes (?)
BC break: no
Symfony2 tests pass: yes
Fixes the following tickets: #1962.
---------------------------------------------------------------------------
by stloyd at 2011/12/19 03:43:37 -0800
@fabpot ping ;-)
---------------------------------------------------------------------------
by fabpot at 2011/12/19 10:58:20 -0800
Is it really needed? I have a feeling that it enforces unneeded constraints, but I can be wrong of course.
---------------------------------------------------------------------------
by hlecorche at 2011/12/20 02:31:03 -0800
It's needed because with TextType field, and without the ValueToStringTransformer, the user data (when sending the form) can be an array !!!
For example:
- if there is a TextType field
- and if there is a MaxLengthValidator
- and if the user data (when sending the form) is an array
So the exception "Expected argument of type string, array given in src\Symfony\Component\Validator\Constraints\MaxLengthValidator.php at line 40" is thrown
Commits
-------
3ae976c fixed CS
84ad40d added cache clear hook
Discussion
----------
[Cache][2.1] Added cache clear hook
Allows bundles to hook into the `cache:clear` command by using the `kernel.cache_clearer` tag instead of using the `event_dispatcher` service.
See #1884
Bug fix: No
Feature addition: Yes
Backwards compatibility break: No
Symfony2 tests pass: Yes
Fixes the following tickets: #1884
References the following tickets: #1884
---------------------------------------------------------------------------
by dustin10 at 2011/12/16 11:03:54 -0800
Rebased to squash all commits into one.
---------------------------------------------------------------------------
by lsmith77 at 2011/12/17 05:27:29 -0800
@fabpot: we figured that priorities wouldn't be needed for cleaning .. haven't tested the PR, but conceptually it looks good to me and aside from the priority stuff its modeled after the cache warners.
---------------------------------------------------------------------------
by dustin10 at 2011/12/19 09:46:26 -0800
@fabpot Updated to pass cache dir to `clear` method.
---------------------------------------------------------------------------
by dustin10 at 2011/12/19 10:02:21 -0800
@stof and @fabpot Another thought I just had. Should the `$this->getContainer()->get('cache_clearer')->clear($realCacheDir);` call in the `CacheClearCommand` be done before the warming?
---------------------------------------------------------------------------
by stof at 2011/12/19 10:03:59 -0800
indeed. the clearing should be done before the warming.
---------------------------------------------------------------------------
by dustin10 at 2011/12/19 10:19:28 -0800
Squashed all commits into one. Let me know if there is anything else.
---------------------------------------------------------------------------
by dustin10 at 2011/12/19 10:31:50 -0800
Fixed extra lines.
Commits
-------
f1199c0 [DoctrineBridge] Decoupled the EntityUserProvider from the ORM
Discussion
----------
[DoctrineBridge] Decoupled the EntityUserProvider from the ORM
Bug fix: no
Feature addition: yes
Backwards compatibility break: yes
Symfony2 tests pass: yes
The entity provider can now be used by any Doctrine project implementing the interfaces from Doctrine Common 2.2.
Commits
-------
200ed54 [DoctrineBridge] Extracted the common type and made the choice list generic
3c81b62 [Doctrine] Cleanup and move loader into its own method
7646a5b [Doctrine] Dont allow null in ORMQueryBuilderLoader
988c2a5 Adjust check
3b5c617 [DoctrineBridge] Remove large parts of the EntityChoiceList code that were completly unnecessary (code was unreachable).
b919d92 [DoctrineBridge] Optimize fetching of entities to use WHERE IN and fix other inefficencies.
517eebc [DoctrineBridge] Refactor entity choice list to be ORM independant using an EntityLoader interface.
Discussion
----------
[DoctrineBridge] Refactor EntityChoiceList
Bug fix: no
Feature addition: yes
Backwards compatibility break: no (99%)
Symfony2 tests pass: yes
This decouples the ORM from the EntityChoiceList and makes its much more flexible. Instead of having a "query_builder" to do smart or complex queries you can now create "loader" instances which can arbitrarily help loading entities.
Additionally i removed lots of code that was unnecessary and not used by the current code.
There is a slight BC break in that the EntityChoiceList class is now accepting an EntityLoaderInterface instead of a querybuilder. However that class was nested inside the EntityType and should not be widely used or overwritten.
The abstract class DoctrineType is meant to be used as base class by other Doctrine project to share the logic by simply using a different type name and a different loader implementation.
This PR replaces #2728.
---------------------------------------------------------------------------
by beberlei at 2011/12/19 09:20:43 -0800
Thanks for doing the last refactorings, this is now fine from my side as well.
Commits
-------
60ebaaa [SecurityBundle] fix service class by adding a parameter, on twig extension
Discussion
----------
[SecurityBundle] fix service class by adding a parameter, on twig extension
Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
Todo: -
To override the is_granted twig function, the class of TwigExtension is now set in a parameter.
---------------------------------------------------------------------------
by stof at 2011/12/10 10:38:38 -0800
First thing, you could overwrite the extension at the twig level by simply registering another twig extension with the same ``getName`` method.
And second point, replacing core Twig functions is probably one of the best way to forbid you to use third party bundles as the change will also impact their code. Do you really need to do it (especially considering that this function simply calls the security context and all the logic is in the context) ?
---------------------------------------------------------------------------
by juliendidier at 2011/12/10 15:43:08 -0800
Yes, overriding ```is_granted``` function is probably a bad example. But having it set as parameter allow you to redefine it (if you know what you are doing).
Commits
-------
d1fa8cc [WebProfiler] Fix some design glitches (closes#2867)
Discussion
----------
[WebProfiler] Fix some design glitches
Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: #2867
---------------------------------------------------------------------------
by jalliot at 2011/12/17 04:54:11 -0800
Thanks @stloyd.
However it only fixes the second and third issues related in #2867. The filesystem provider bug is much more annoying!
---------------------------------------------------------------------------
by stloyd at 2011/12/17 05:38:13 -0800
@jalliot Did you cleaned profiler dir after update to latest master commit ? This is mentioned and kinda known BC break... I'm asking because I cannot reproduce this issue.
---------------------------------------------------------------------------
by jalliot at 2011/12/17 08:17:21 -0800
@stloyd It has nothing to do with your recent PR adding HTTP method as I had the bug even before that.
I've tested on a fresh Symfony (master) install (before and after the merge) and have the bug each time.
I thought maybe it was related to some of the bundles I installed but the bug occurs even in a freshly installed SE.
Commits
-------
e417153 [BugFix][Console] Fix type hint for output formatter
Discussion
----------
[BugFix][Console] Fix type hint for OutputFormatter in OutputStream constructors
I consider this as a bug, cause it disables ability to change formatter implementation
BugFix: yes
Feature addition: no
Sysmfony2 test pass: yes
---------------------------------------------------------------------------
by fabpot at 2011/12/18 00:23:05 -0800
It's not a bug fix as existing code that extend these classes will now fail.
---------------------------------------------------------------------------
by stof at 2011/12/18 03:51:38 -0800
@fabpot does the constructor enforces its signature for child classes ? I don't think so.
Commits
-------
2181f6c Fixed space
5f98b73 Raw output of commands in app/console list
Discussion
----------
Raw output of commands in app/console list
Breaks compatibility: no
Feature addition: yes
Symfony test pass: yes, with appropriate modifications
Simply, it adds ```--raw``` parameter to ```app/console list``` command. With this key, ```list``` returns simply command names.
This is mainly useful in command completion / embedding, like https://github.com/andrewtch/oh-my-zsh/tree/symfony2-completion/plugins/symfony2 ; I know about the presence of --xml, but in some environments (like shell scripts) parsing XML could be a problem.
This is an unobtrusive feature addition that is not likely to add problems in future.
---------------------------------------------------------------------------
by andrewtch at 2011/12/18 04:09:58 -0800
fixed
Commits
-------
1e370d7 typo fix
93d8d44 added some more infos about Config
27efd59 added READMEs for the bridges
34fc866 cosmetic tweaks
d6af3f1 fixed README for Console
6a72b8c added basic README files for all components
Discussion
----------
added basic README files for all components and bridges
heavily based on http://fabien.potencier.org/article/49/what-is-symfony2 and the official Symfony2 documentation
---------------------------------------------------------------------------
by jmikola at 2011/11/03 13:36:07 -0700
Great work. For syntax highlighting on the PHP snippets, you could add "php" after the three backticks.
---------------------------------------------------------------------------
by lsmith77 at 2011/11/03 13:41:29 -0700
done
---------------------------------------------------------------------------
by stealth35 at 2011/11/03 13:49:31 -0700
Nice job, but you also need to add `<?php`
ex :
``` php
<?php
use Symfony\Component\DomCrawler\Crawler;
$crawler = new Crawler();
$crawler->addContent('<html><body><p>Hello World!</p></body></html>');
print $crawler->filter('body > p')->text();
```
---------------------------------------------------------------------------
by lsmith77 at 2011/11/03 13:56:57 -0700
done
---------------------------------------------------------------------------
by ericclemmons at 2011/11/03 19:57:57 -0700
@lsmith77 Well done! This makes consumption of individual components that much easier, *especially* now that `composer.json` files have been added.
---------------------------------------------------------------------------
by lsmith77 at 2011/11/04 01:18:23 -0700
ok .. fixed the issues you mentioned @fabpot
---------------------------------------------------------------------------
by lsmith77 at 2011/11/11 15:00:27 -0800
@fabpot anything else left? seems like an easy merge .. and imho there is considerable benefit for our efforts to spread the word about the components with this PR merged.
---------------------------------------------------------------------------
by drak at 2011/11/11 18:54:13 -0800
You know, it might be a nice idea to put a link to the documentation for each component if there is some at symfony.com
---------------------------------------------------------------------------
by lsmith77 at 2011/11/12 00:59:14 -0800
i did that in some. but i might have missed a few places.
On 12.11.2011, at 03:54, Drak <reply@reply.github.com> wrote:
> You know, it might be a nice idea to put a link to the documentation for each component if there is some at symfony.com
>
> ---
> Reply to this email directly or view it on GitHub:
> https://github.com/symfony/symfony/pull/2561#issuecomment-2715762
---------------------------------------------------------------------------
by breerly at 2011/11/21 10:28:36 -0800
Pretty excited with this.
---------------------------------------------------------------------------
by dbu at 2011/11/24 00:02:50 -0800
is there anything we can help with to make this ready to be merged?
---------------------------------------------------------------------------
by lsmith77 at 2011/12/18 02:39:23 -0800
@fabpot: seriously .. if you are not going to deliver something "better" and don't provide a reason what is wrong with this .. then its beyond frustrating. i obviously do not claim that these README's are perfect (and certainly still no replacement for proper documentation), but I do claim that in their current form they are a radical step forward to potential users of the Symfony2 components.
Bug fix: no
Feature addition: yes
BC break: no
Symfony2 test pass: yes, but some tests had to be modified
Now all error messages goes to stdout, we cannot separate error
from normal behaviour, this enables writing to stderr stream,
so scripts ran e.g. from cron, can benefit from this well known concept.
There are 2 much nicer implememntations, but:
1) First requires to break the `@api` tagged interfaces.
2) Second requires rewrite of `execute` command declatarion all commands in bundles.
Commits
-------
5c41ec9 [HttpKernel][Client] Only simple (name=value without any other params) cookies can be stored in same line, so lets add every as standalone to be compliant with rfc6265
Discussion
----------
[HttpKernel][Client] Set cookie fix
Bug fix: yes
Feature addition: no
Backwards compatibility break: no(?)
Symfony2 tests pass: yes
Fixes the following tickets: #2881
Only simple cookies can be stored in same line:
* Used by now (__wrong__): `Set-Cookie: name1=value, name2=value`
* Proper according to RFCs: `Set-Cookie: name1=value; name2=value`
So lets add every as standalone ([next header](http://tools.ietf.org/html/rfc6265#section-3.1)) to be compliant with [RFC6265](http://tools.ietf.org/html/rfc6265). This fixes#2881.
* 2.0:
fixed functional tests so that the cache/logs are specific to one version of Symfony (to avoid weird side effects)
[FrameworkBundle] Prove client insulation and non-insulation works in session tests.
[FrameworkBundle] Add tests to prove functional testing works with simultaneous clients.
[FrameworkBundle] Small changes to test setup.
[DoctrineBundle] Fixed incorrectly shown params
[SwiftmailerBundle] fixed the send email command when the queue does not extends Swift_ConfigurableSpool
Commits
-------
8713c2d [DoctrineBridge][DoctrineBundle] Refactored the DBAL logging
Discussion
----------
[DoctrineBridge][DoctrineBundle] Refactored the DBAL logging
This allows enabling the logging and the profiling separately. This is useful for instance when doing batch processing leading to memory issue because of the profiling. In such case, the only solution currently is to disable the logging totally whereas disabling only the use of the profiler would allow seeing the queries in the logs (and the profiles are not collected in the CLI anyway).
I'm not sure about the place where the ``Stopwatch`` should be used. Keeping it in the ``DbalLogger`` with Monolog was the easy way as it allows using the DBAL class directly to collect queries for the profiler but technically the ``Stopwatch`` is used by the profiler.
the bundle changes are part of the PR to avoid letting the bundle in a broken state. I will also submit them to the doctrine/DoctrineBundle repo
---------------------------------------------------------------------------
by fabpot at 2011/12/16 02:33:05 -0800
Tests do not pass for me (even after upgrading the Doctrine deps to their latest versions):
There was 1 error:
1) Symfony\Bundle\DoctrineBundle\Tests\ContainerTest::testContainer
Argument 1 passed to Doctrine\DBAL\Logging\LoggerChain::addLogger() must implement interface Doctrine\DBAL\Logging\SQLLogger, instance of Doctrine\Dbal\Logging\DebugStack given
vendor/doctrine-dbal/lib/Doctrine/DBAL/Logging/LoggerChain.php:39
src/Symfony/Component/DependencyInjection/ContainerBuilder.php:777
src/Symfony/Component/DependencyInjection/ContainerBuilder.php:349
src/Symfony/Bundle/DoctrineBundle/Tests/ContainerTest.php:22
---------------------------------------------------------------------------
by stof at 2011/12/16 04:24:46 -0800
this is weird. DebugStack implements the interface, and the test passes for me
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by fabpot at 2011/12/16 05:30:11 -0800
actually, the test pass when I run the `ContainerTest.php` file alone, but fail when I'm running the whole test suite.
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by stof at 2011/12/16 05:39:15 -0800
I'm not able to run the whole testsuite. With intl enabled, it fails before the first test somewhere in the Locale component tests (Intl seems to be broken on 5.3.8 on windows as using the constructor of the intl classes gives me ``null`` in the variable). And after disabling intl, I got an error about allowed memory size exhausted during the EntityType tests
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by stloyd at 2011/12/16 05:42:09 -0800
@stof And here goes Travis with help! ;-)
Just log in there, enable hook for your symfony repo, force an push, and watch result at: http://travis-ci.org/#!/stof/symfony
---------------------------------------------------------------------------
by stof at 2011/12/16 05:47:57 -0800
Note: when running only the testsuite for bundles, I also get such an error after about 450 of the 500 tests. It seems like the garbage collector does not clean the memory between tests...
---------------------------------------------------------------------------
by stof at 2011/12/16 05:52:08 -0800
anyway, the error seems really weird as the class implements the interface. I don't see how it could be passed without implementing it
---------------------------------------------------------------------------
by stof at 2011/12/16 06:10:43 -0800
@stloyd Travis allows me to see that this issue is not specific to @fabpot's computer. But it does not allow me to debug the test as I only get the result of the test, which does not make any sense
After the changes in #2733, the parameters to Doctrine queries were
always shown as 'Array' in the profiler. This commit puts back the
yaml_encode that is still needed after all.
* 2.0:
[FrameworkBundle] Added functional tests.
[Form] Added missing use statements (closes#2880)
[Console] Improve input definition output for Boolean defaults
[SecurityBundle] Changed environment to something unique.
2879: missing space between catch and the brace
#2688: Entities are generated in wrong folder (doctrine:generate:entities Namespace)
[TwigBundle] Fix the exception message escaping
Commits
-------
7c2f11f Merge pull request #1 from pminnieur/post_response
9f4391f [HttpKernel] fixed DocBlocks
2a61714 [HttpKernel] added PostResponseEvent dispatching to HttpKernel
915f440 [HttpKernel] removed BC breaks, introduced new TerminableInterface
7efe4bc [HttpKernel] Add Kernel::terminate() and HttpKernel::terminate() for post-response logic
Discussion
----------
[HttpKernel] Add Kernel::terminate() and HttpKernel::terminate() for post-response logic
This came out of a discussion on IRC about doing stuff post-response, and the fact that right now there is no best practice, and it basically requires adding code after the `->send()` call.
It's an attempt at fixing it in an official way. Of course terminate() would need to be called explicitly, and added to the front controllers, but then it offers a standard way for everyone to listen on that event and do things without slowing down the user response.
---------------------------------------------------------------------------
by stof at 2011/12/06 02:41:26 -0800
We discussed it on IRC and I suggested a way to avoid the BC break of the interface: adding a new interface (``TerminableInterface`` or whatever better name you find) containing this method.
HttpKernel, Kernel and HttpCache can then implement it without breaking the existing apps using the component (Kernel and HttpCache would need an instanceof check to see if the inner kernel implements the method)
For Symfony2 users it will mean they have to change their front controller to benefit from the new event of course, but this is easy to do.
Btw, Silex can then be able to use it without *any* change for the end users as it can be done inside ``Application::run()``
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by pminnieur at 2011/12/06 11:47:03 -0800
@Seldaek: I opened a pull request so that the discussion on IRC is fulfilled and no BC breaks exist: https://github.com/Seldaek/symfony/pull/1/files
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by fabpot at 2011/12/07 07:59:49 -0800
Any real-world use case for this?
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by Seldaek at 2011/12/07 08:10:31 -0800
Doing slow stuff after the user got his response back without having to implement a message queue. I believe @pminnieur wanted to use it to send logs to loggly?
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by pminnieur at 2011/12/07 09:08:41 -0800
Its a good practice to defer code execution without the introduction of a new software layer (like gearman, amqp, whatever tools people use to defer code execution) which may be way too much just for the goal of having fast responses, whatever my code does.
My real world use case which made me miss this feature the first time:
> I have a calendar with a scheduled Event. For a given period of time, several Event entities will be created, coupled to the scheduled event (the schedule Event just keeps track of `startDate`, `endDate` and the `dateInterval`). Let's say we want this scheduled Event to be on every Monday-Friday, on a weekly basis, for the next 10 years.
This means I have to create `10*52*5` Event entities before I could even think about sending a simple redirect response. If I could defer code execution, I'd only save the scheduled Event, send the redirect response and after that, I create the `10*52*5` entities.
The other use case was loggly, yes. Sending logging data over the wire before the response is send doesn't make sense in my eyes, so it could be deferred after the response is send (this especially sucks if loggly fails and i get a 500 --the frontend/public user is not interested in a working logging facility, he wants his responses).
---------------------------------------------------------------------------
by mvrhov at 2011/12/07 10:07:03 -0800
This would help significantly, but the real problem, that your process is busy and unavailable for the next request, is still there.
---------------------------------------------------------------------------
by fabpot at 2011/12/07 10:15:18 -0800
I think this is the wrong solution for a real problem.
Saying "Its a good practice to defer code execution without the introduction of a new software layer" is just wrong.
It is definitely a good practice to defer code execution, but you should use the right tool for the job.
I'm -1.
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by pminnieur at 2011/12/07 10:25:44 -0800
It should just give a possibility to put unimportant but heavy lifting code behind the send request with ease. With little effort people could benefit from the usage of `fastcgi_finish_request` without introducing new software, using `register_shutdown_function` or using `__destruct `(which works for simple things, but may act weird with dependencies).
It should not simulate node.js ;-) I agree that the real problem is not solved, but small problems could be solved easily. I personally don't want to setup RabbitMQ or whatever, maintain my crontab or any other software that may allow me to defer code execution.
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by Seldaek at 2011/12/08 01:08:32 -0800
@fabpot: one could say that on shared hostings it is still useful because they generally don't give you gearman or \*MQs. Anyway I think it'd be nice to really complete the HttpKernel event cycle.
---------------------------------------------------------------------------
by pminnieur at 2011/12/08 01:48:57 -0800
not only on shared hostings, sometimes teams/projects just don't have the resources or knowledge or time to setup such an infrastructure.
---------------------------------------------------------------------------
by videlalvaro at 2011/12/08 01:53:06 -0800
I can say we used `fastcgi_finish_request` quite a lot at poppen with symfony 1.x. It certainly helped us to send data to Graphite, save XHProf runs, send data to RabbitMQ, and so on.
For example we used to connect to RabbitMQ and send the messages _after_ calling `fastcgi_finish_request` so the user never had to wait for stuff like that.
Also keep in mind that if you are using Gearman or RabbitMQ or whatever tool you use to defer code execution… you are not deferring the network connection handling, sending data over the wire and what not. I know this is obvious but is often overlooked.
So it would be nice to have an standard way of doing this.
---------------------------------------------------------------------------
by henrikbjorn at 2011/12/13 01:42:23 -0800
This could have been useful recently while implementing a "Poor mans cronjob" system. The solution was to do a custom Response object and do the stuff after send have been called with a Connection: Close header and ignore_user_abort(); (Yes very ugly)
Commits
-------
62f3dc4 [SecurityBundle] Changed environment to something unique.
Discussion
----------
[SecurityBundle] Fix name clash with functional tests
Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
Todo: -
Functional tests need a unique environment or it will produce class redeclare errors when multiple bundles are functional tested at the same time.
Previously, Boolean defaults were printed as strings, which lead to true and false being printed as "1" and "", respectively. With this change, they are now printed as "true" and "false".
Commits
-------
0776b50 removed supports(De)Serializiation()
72b9083 SerializerAwareNormalizer now only implements SerializerAwareInterface
97389fa use Serializer specific RuntimeException
cb495fd added additional unit tests for deserialization
967531f fixed various typos from the refactoring
067242d updated serializer tests to use the new interfaces
d811e29 CS fix
351eaa8 require a (de)normalizer inside the (de)normalizable interfaces instead of a serializer
c3d6123 re-added supports(de)normalization()
078f7f3 more typo fixes
c3a711d abstract class children should also implement dernormalization
2a6741c typo fix
d021dc8 refactored encoder handling to use the supports*() methods to determine which encoder handles what format
f8e2787 refactored Normalizer interfaces
58bd0f5 refactored the EncoderInterface
b0daf35 split off an EncoderInterface and NormalizerInterface from SerializerInterface
Discussion
----------
[Serializer] split off an EncoderInterface and NormalizerInterface from SerializerInte
Bug fix: no
Feature addition: no
Backwards compatibility break: yes (but not inside a stable API)
Symfony2 tests pass: 
Fixes the following tickets: #2153
The purpose is to make it easier for other implementations that only implement parts of the interface due to different underlying approaches like the JMSSerializerBundle.
---------------------------------------------------------------------------
by schmittjoh at 2011/11/01 03:36:17 -0700
Actually, you can keep the current interface and I will just provide an adapter, sth like the following:
```php
<?php
class SymfonyAdapter implements SymfonyInterface
{
public function __construct(BundleInterface $serializer) { /* ... */ }
// symfony serializer methods mapped to bundle methods
}
```
I like to provide an adapter instead of implementing the interface directly since the bundle can be used standalone right now, and I don't want to add a dependency on the component just for the sake of the interface.
However, I do not completely see the purpose of the component. When would someone be recommended to use it? Everything the component does, the bundles does at the same level with the same complexity or simplicity (however you want to view that).
---------------------------------------------------------------------------
by lsmith77 at 2011/11/01 03:40:55 -0700
standalone in what way? you mean even out of the context of Symfony? In that context imho you should ship that code outside of a Bundle.
Regardless, how will that adaptor work? How would you implement methods like ``getEncoder()``? Afaik you can't and this is what this PR is about, splitting the interface to enable people to more finely specify what they provide.
---------------------------------------------------------------------------
by schmittjoh at 2011/11/01 04:03:56 -0700
I would just throw exceptions when something is not supported.
The more important question though is what is the goal of the component in the long-term, i.e. what problems is it supposed to solve, or in which cases should it be used?
Because right now it seems to me - correct me if I'm wrong - that the only purpose is that people don't have to install an extra library. However, that might even be frustrating for users because they need to migrate their code to the bundle as soon as they need to customize the serialization process which you need in 99% of the cases. For deserialization, the situation in the component is even worse. So, if my assessment is correct here (i.e. component to get started fast, if you need more migrate to the bundle), I think it would be better and less painful to have them start with the bundle right away.
---------------------------------------------------------------------------
by lsmith77 at 2011/11/01 04:15:10 -0700
Well then imho it would be better to split the interface.
I think the serializer component is sufficient for many situations and imho its easier to grok. Furthermore the normalizer/encoder concept it can be used in situations where JMSSerializerBundle cannot be used.
And splitting up the interfaces has exactly the goal of reducing the "frustrations" caused by out growing the the component.
---------------------------------------------------------------------------
by schmittjoh at 2011/11/01 04:29:39 -0700
I don't agree, but it's a subjective thing anyway.
So, whatever interface you come up with (preferably as few methods as possible), I will provide an adapter for it.
---------------------------------------------------------------------------
by fabpot at 2011/11/07 08:45:25 -0800
What's the status of this PR?
---------------------------------------------------------------------------
by lsmith77 at 2011/11/07 10:28:14 -0800
from my POV its good to go. but would like a nod from someone else in terms of the naming of the new interfaces
On 07.11.2011, at 17:45, Fabien Potencier <reply@reply.github.com> wrote:
> What's the status of this PR?
>
> ---
> Reply to this email directly or view it on GitHub:
> https://github.com/symfony/symfony/pull/2530#issuecomment-2655889
---------------------------------------------------------------------------
by stof at 2011/11/08 11:37:40 -0800
@lsmith77 what about doing the same for the ``NormalizerInterface`` instead of adding a new interface with a confusing name ? The Serializer class could implement ``Normalizer\NormalizerInterface`` by adding the 2 needed methods instead of duplicating part of the interface.
The next step is to refactor the Serializer class so that it choose the encoder and the decoder based on the ``support*`` methods. But this could probably be done in a separate PR.
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by lsmith77 at 2011/11/08 11:51:27 -0800
yeah .. i wanted to do that once we are in agreement on the encoder stuff. question then is if we should again split off Denormalization. i guess yes.
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by lsmith77 at 2011/11/08 12:06:34 -0800
ok done ..
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by lsmith77 at 2011/11/08 12:59:51 -0800
i guess the next big task is to add more tests .. had to fix way too few unit tests with all this shuffling around .. will also help validating the concept. i should also test this out in a production application.
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by lsmith77 at 2011/11/14 13:27:48 -0800
@ericclemmons can you also have a look at this PR and potentially help me adding tests?
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by fabpot at 2011/12/07 07:32:06 -0800
@lsmith77: Is it ready to be merged? Should I wait for more unit tests?
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by lsmith77 at 2011/12/07 07:34:56 -0800
If you merge it I am afraid I might get lazy and not write tests. This is why I changed the topic to WIP. I promise to finish this on the weekend.
Note however I was planning to write the tests for 2.0 and send them via a separate PR.
Once that PR is merged into 2.0 and master. I would then refactor them to work for this PR.
This way both 2.0 and master will have tests.
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by fabpot at 2011/12/07 07:42:15 -0800
@lsmith77: sounds good. Thanks.
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by lsmith77 at 2011/12/11 12:02:12 -0800
@fabpot ok i am done from my end.
@schmittjoh would be great if you could look over the final interfaces one time and give your blessing that you will indeed be able to provide implementations for these interfaces inside JMSSerializerBundle (even if just via an adapter)
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by stof at 2011/12/12 12:43:49 -0800
@schmittjoh can you take a look as requested by @lsmith77 ?
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by schmittjoh at 2011/12/13 03:33:23 -0800
Are the supports methods necessary? This is what I'm using in the bundle:
https://github.com/schmittjoh/JMSSerializerBundle/blob/master/Serializer/SerializerInterface.php
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by lsmith77 at 2011/12/13 04:08:49 -0800
@schmittjoh without them determining if something is supported will always require an exception, which is pretty expensive. especially if one iterates over a data structure this can cause a lot of overhead.
---------------------------------------------------------------------------
by schmittjoh at 2011/12/13 04:24:18 -0800
my question was more if you have a real-world use case where this is useful?
On Tue, Dec 13, 2011 at 1:08 PM, Lukas Kahwe Smith <
reply@reply.github.com
> wrote:
> @schmittjoh without them determining if something is supported will always
> require an exception, which is pretty expensive. especially if one iterates
> over a data structure this can cause a lot of overhead.
>
> ---
> Reply to this email directly or view it on GitHub:
> https://github.com/symfony/symfony/pull/2530#issuecomment-3122157
>
---------------------------------------------------------------------------
by lsmith77 at 2011/12/13 04:28:08 -0800
yes .. this serializer .. since it traverses the tree and decides what is the current normalizer one by one (aka not via visitors as in your implementation). without the supports*() methods it would need to have the normalizer throw exceptions, but this is not exceptional, its the normal code flow to have to iterate to find the correct normalizer.
---------------------------------------------------------------------------
by schmittjoh at 2011/12/13 04:30:36 -0800
can we split it off into a second interface?
On Tue, Dec 13, 2011 at 1:28 PM, Lukas Kahwe Smith <
reply@reply.github.com
> wrote:
> yes .. this serializer .. since it traverses the tree and decides what is
> the current normalizer one by one (aka not via visitors as in your
> implementation). without the supports*() methods it would need to have the
> normalizer throw exceptions, but this is not exceptional, its the normal
> code flow to have to iterate to find the correct normalizer.
>
> ---
> Reply to this email directly or view it on GitHub:
> https://github.com/symfony/symfony/pull/2530#issuecomment-3122315
>
---------------------------------------------------------------------------
by lsmith77 at 2011/12/13 04:33:27 -0800
hmm .. i guess we could .. these methods in a way are implementation specific and are mainly public because its different objects interacting with each other, though for users of the lib they can also be convenient at times.
---------------------------------------------------------------------------
by lsmith77 at 2011/12/14 09:13:53 -0800
ok i reviewed things again and just removed those two methods, since the possibility for these methods to be feasible is too tied to the implementation and for this particular implementation supportsEncoding() and supportsDecoding() are still available.
so all ready to be merged ..
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by lsmith77 at 2011/12/14 09:15:44 -0800
hmm i realized one thing just now:
cb495fd7a3
that commit should also be included in 2.0 .. i am not sure what the most elegant way is to make that happen ..
---------------------------------------------------------------------------
by fabpot at 2011/12/14 10:10:16 -0800
@lsmith77: commit cb495fd7a3 cannot be cherry picked in 2.0 as is as the tests do not pass: "Fatal error: Call to undefined method Symfony\Component\Serializer\Serializer::supportsDenormalization() in tests/Symfony/Tests/Component/Serializer/SerializerTest.php on line 150"
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by lsmith77 at 2011/12/14 10:11:55 -0800
ah of course .. i just removed that method :) .. then never mind .. all is well.
Commits
-------
f3e92c4 [TwigBundle] Fix the exception message escaping
Discussion
----------
[2.0][TwigBundle] Fix exception new line
Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
Commits
-------
4d64d90 Allow empty result; change default *choices* value to **null** instead of **array()**. - added *testEmptyChoicesAreManaged* test - `null` as default value for choices. - is_array() used to test if choices are user-defined. - `null` as default value in __construct too. - `null` as default value for choices in EntityType.
Discussion
----------
[Doctrine][Bridge] EntityType: Allow empty result; default `choices` value changed to null
Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
References the following tickets: #2504
- added *testEmptyChoicesAreManaged* test
- `null` as default value for choices.
- is_array() used to test if choices are user-defined.
- `null` as default value in __construct too.
- `null` as default value for choices in EntityType.
I squashed commits from PR #2504 as requested.
- added *testEmptyChoicesAreManaged* test
- `null` as default value for choices.
- is_array() used to test if choices are user-defined.
- `null` as default value in __construct too.
- `null` as default value for choices in EntityType.
Commits
-------
600066e [Templating] fixed 'scheme://' not detected as absolute path
e6f2687 [HttpKernel] fixed 'scheme://' not detected as absolute path
b50ac5b [Config] fixed 'scheme://' not detected as absolute path
Discussion
----------
[Config][HttpKernel][Templating] 'scheme://' paths not detected as absolute
Bug fix: yes
Feature addition: no
Backwards compatibility break: no (99%)
Symfony2 tests pass: yes
Fixes the following tickets: -
Todo: -
The method ```isAbsolutePath``` does not detect URL schemes as absolute. This makes imposible the use of wrappers to access remote files or the use of files (mostly configuration or templates) stored on phar archives (uses the scheme ```phar://``` in the path).
Three classes implement this methods: ```Symfony\Component\Config\FileLocator```, ```Symfony\Component\HttpKernel\Util\Filesystem``` and ```Symfony\Component\Templating\Loader\FilesytemLoader```. All are updated. Also includes a new check on all related tests (```Symfony\Component\HttpKernel\Util\Filesystem``` lacks of test).
Commits
-------
cd24fb8 change explode's limit parameter based on known variable content
b3cc270 minor optimalisations for explode
Discussion
----------
[FrameworkBundle][CssSelector][HttpFoundation][HttpKernel] [Security][Validator] Minor optimizations for "explode" function
Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
Todo: -
I added limit parameter in some places, where it may be usefull. I did not check the context of what values may have been exploded. So to not break anything, I added +1 to limit parameter.
If you find out that in some places limit (or limit+1) is not important or meaningless, write a comment please and I will fix it.
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by fabpot at 2011/12/07 06:56:49 -0800
Adding +1 just to be sure to not break anything is clearly something we won't do. What is the benefit of doing that anyway?
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by pulzarraider at 2011/12/07 13:50:24 -0800
The main idea of making this PR was to notify about some places that may run faster with just adding one parameter to explode function.
If in code is someting like: ```list($a, $b) = explode(':', $s);```
Function ```explode``` will create n-items (depends on ```$s```), but we need in code only the first two items. There is no reason to let ```explode``` create more items in memory that are NEVER used in our code. The limit parameter is there for these situations, so let's use it.
I know that it is microoptimization and may look unimportant, but we are writing a framework - so people expect that code will be as fast as possible without this kind of mistakes.
As I've noticed above, I know that +1 is not ideal solution, but the fastest without debugging the code. I expect that someone (with good knowledge of that code) will look at it and write in comments if variable may contain 1 comma (dot or someting on what is doing the explode) or maybe 2 in some situations or more.
Anyway, +1 will not break anything, because same items are created as it is now, but no unnecessary item is created.
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by fabpot at 2011/12/07 23:14:59 -0800
I'm +1 for adding the number to avoid problems but I'm -1 on the optimization side of things as it won't optimize anything.
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by helmer at 2011/12/08 12:46:49 -0800
*.. The main idea of making this PR was to notify about some places that **may** run faster ..*
I am also unsure the optimization is really an optimization, care to benchmark (with meaningful inputs)? As for the limit+1 thing, why would you want to +1 it? The number of ``list`` arguments should always reflect the ``limit`` parameter, no?
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by pulzarraider at 2011/12/08 23:11:34 -0800
@helmer please try this simple benchmark:
```
<?php
header('Content-Type: text/plain; charset=UTF-8');
define('COUNT', 10000);
$source_string = 'aaaaaaaaaaaaaaaaaaaa:bbbbbbbbbbbbbbbbbbbbb:cccccccccccccccccccccccc:dddddddddddddddddddddd:eeeeeeeeeeeeeeeeeeeeeeeee:fffffffffffffffffffffffffff';
$start = microtime(true);
for ($i = 0; $i < COUNT; $i++) {
list($a, $b) = explode(':', $source_string);
}
$end = microtime(true)-$start;
echo 'without limit: '.$end."\n";
$start = microtime(true);
for ($i = 0; $i < COUNT; $i++) {
list($a, $b) = explode(':', $source_string, 2);
}
$end = microtime(true)-$start;
echo 'with limit: '.$end."\n";
```
My results are:
```
without limit: 0.057228803634644
with limit: 0.028676986694336
```
That is 50% difference (with APC enabled). Of course the result depends on the length of source string and if it's too short, the difference may be none or very very small. That's why I said, that it **may** run faster and is just a micro optimization.
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by pulzarraider at 2011/12/08 23:18:12 -0800
@helmer And why +1? It depends on a code:
```
$source_string = 'aaaaaaaaaaaaaaaaaaaa:bbbbbbbbbbbbbbbbbbbbb:cccccccccccccccccccccccc';
list($a, $b) = explode(':', $source_string, 2);
var_dump($a, $b);
```
and
```
$source_string = 'aaaaaaaaaaaaaaaaaaaa:bbbbbbbbbbbbbbbbbbbbb:cccccccccccccccccccccccc';
list($a, $b) = explode(':', $source_string, 3);
var_dump($a, $b);
```
gives different results. That's why the content of the variable must be known.
---------------------------------------------------------------------------
by helmer at 2011/12/09 00:08:28 -0800
@pulzarraider Thanks for the benchmark, seems like a gain enough. Although, we are more likely having a scenario of:
``explode(':', 'a🅱️c')`` vs ``explode(':', 'a🅱️c', 3)`` with a ``COUNT`` of 10, where the difference is not even in microseconds anymore :)
The limit addition alters the behaviour though, ie suddenly you can define a controller [logical name](http://symfony.com/doc/current/book/routing.html#controller-string-syntax) as ´´AcmeBlogBundle:Blog:show:something``, and things go downhill from there on.
All that aside, I'm +1 for setting the limit to the exact number of ``list`` parameters, but certainly not number+1, this is just too wtfy (as you said, this was a safety thing, but I reckon for this PR to be merged it needs to be +0).
---------------------------------------------------------------------------
by drak at 2011/12/09 08:28:58 -0800
Overall `list()` is ugly as it's not very explicit. Even though it would mean extra lines, it's better to `explode()` then explicitly assign variables:
```
$parts = explode(':', $foo);
$name = $parts[0];
$tel = $parts[1];
```
`list()` is one of those bad relics from the PHP past...
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by fabpot at 2011/12/11 10:07:47 -0800
@drak: why is `list` not explicit? It is in fact as explicit as the more verbose syntax you propose.
---------------------------------------------------------------------------
by pulzarraider at 2011/12/11 13:08:50 -0800
@drak: I agree with @fabpot. In speech of benchmarks ```list``` is faster then using a helper variable.
@fabpot, @helmer I've changed explode's limit to be correct (without +1) and removed some changes from this PR, where I can't find out what the content of variable may be. Unit tests pass, so I think it's ready for merge.
Commits
-------
5f22268 [Profiler] Sync with master
1aef4e8 Adds collecting info about request method and allowing searching by it
Discussion
----------
[WebProfiler] Add ability to filter data by request method
Bug fix: no
Feature addition: yes
Backwards compatibility break: yes
Symfony2 tests pass: yes
Fixes the following tickets: #1515
For discussion & description checkout: #1515 & #2279
---------------------------------------------------------------------------
by fabpot at 2011/12/11 10:02:41 -0800
After merging this PR, the toolbar is not displayed anymore for me.
---------------------------------------------------------------------------
by stof at 2011/12/12 14:18:20 -0800
@fabpot the toolbar works for me using this branch
Commits
-------
6548354 fixed data-url
Discussion
----------
[WebProfilerBundle] fixed and adjusted HTML5 markup
I corrected some markup errors that I found when validating the pages of the WebProfilerBundle.
Along the way I also improved the semantic structure of HTML5 like table header and body, lang attribute.
Removed type="text/css" that is the default with rel="stylesheet". Also no need for media="screen"!? Otherwise style does not apply when debugging with handheld device or when printing.
---------------------------------------------------------------------------
by fabpot at 2011/12/12 23:37:15 -0800
@Tobion: Can you squash your commit before I merge your PR? Thanks.
---------------------------------------------------------------------------
by Tobion at 2011/12/13 03:14:51 -0800
@fabpot I would appreciate if you could do this.
I see two problems with pull requests on @github that occur again and again. It's pretty annoying compared to the otherwise very user-friendly Github.
1. Squashing commits of a pull request: If you've already pushed commits to GitHub, and then squash them locally, you will not be able to push that same branch to GitHub again. So you need to create a new branch and a new pull request.
So there should be a button on Github that simply squashes all commits and allows you to enter a new commit message.
2. Opening a pull request based on the master branch instead of the 2.0 branch where bug fixes should be made. So people must rebase their stuff and open a new pull request again. All this back and forth is taking time unnecessarily (both for admins and contributors) and cluttering Githubs news feed.
There should be the possibility to allow switching the pull request base branch. Or at least give the users a configurable hint about the best practice of contributing to a specific repo when they open a pull request.
---------------------------------------------------------------------------
by henrikbjorn at 2011/12/13 03:16:10 -0800
@Tobion
1. Solved by doing a git push -f remote_name branch_name
2. Yes here you need to open a new PR
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by fabpot at 2011/12/13 03:21:47 -0800
@Tobion: I'm more than aware of these issues but unfortunately, there is nothing I can do if we want to continue using the Github PRs (and automatic closing).
---------------------------------------------------------------------------
by Tobion at 2011/12/13 03:51:47 -0800
That's why I hope that @github will provide a convenient solution to these issues.
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by stof at 2011/12/13 04:08:07 -0800
@Tobion send a feature request to github. Commenting here will not make them implement it
---------------------------------------------------------------------------
by Tobion at 2011/12/13 04:18:31 -0800
@fabpot I squashed commits.
@stof I will do it. But there is no public issue tracker for the Github software, is there? So need to use the contact form I suppose.
fixed markup: <pre> not valid inside <p>
adjusted base html structure for HTML5
improved table markup in bag.html.twig
improved table markup in results.html.twig
update exception.html.twig
Commits
-------
db2d773 [FrameworkBundle] Improve the TemplateLocator exception message
Discussion
----------
Template locator/exception message
Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Improve the error message to include the error message from the File Locator which is more accurate : the File Locator might also look in some fallback folder(s) (i.e. `%kernel.root_dir%/Resources`)
Commits
-------
40e5b60 [FrameworkBundle] added return type for getContainer()
Discussion
----------
added return type for getContainer()
IDE type inference support
Commits
-------
3759ff0 [Locale] StubNumberFormatter allow to parse 64bit number in 64bit mode
Discussion
----------
[Locale] StubNumberFormatter allow to parse 64bit number in 64bit mode
Bug fix: yes
Feature addition: yes
Backwards compatibility break: no
Symfony2 tests pass: [](http://travis-ci.org/stealth35/symfony)
Fixes the following tickets: #2735
---------------------------------------------------------------------------
by stealth35 at 2011/12/01 06:47:32 -0800
@Seldaek should be better now
---------------------------------------------------------------------------
by stealth35 at 2011/12/02 04:22:42 -0800
@fabpot done
---------------------------------------------------------------------------
by fabpot at 2011/12/02 04:28:24 -0800
Tests do not pas for me (on a Mac):
1) Symfony\Tests\Component\Locale\Stub\StubNumberFormatterTest::testParseTypeInt64StubWith64BitIntegerInPhp64Bit
->parse() TYPE_INT64 does not use true 64 bit integers, using only the 32 bit range.
Failed asserting that 2147483648 matches expected -2147483648.
.../tests/Symfony/Tests/Component/Locale/Stub/StubNumberFormatterTest.php:819
---------------------------------------------------------------------------
by stealth35 at 2011/12/02 04:50:20 -0800
@fabpot, could you send me the return of this code
``` php
<?php
$formatter = new \NumberFormatter('en', \NumberFormatter::DECIMAL);
$value = $formatter->parse('2,147,483,648', \NumberFormatter::TYPE_INT64);
var_dump($value);
$value = $formatter->parse('-2,147,483,649', \NumberFormatter::TYPE_INT64);
var_dump($value);
```
---------------------------------------------------------------------------
by fabpot at 2011/12/02 06:06:21 -0800
int(-2147483648)
int(2147483647)
---------------------------------------------------------------------------
by stealth35 at 2011/12/02 06:10:28 -0800
It's nosens, but the Stub should follow Intl ... so I fix that
---------------------------------------------------------------------------
by stealth35 at 2011/12/11 08:48:25 -0800
It's OK now
Commits
-------
bb0d202 Switched sanitizeParameter() for existing varToString()-method; now always stores a string representation of each parameter
4fe4dfd Fixed vendor version mismatch in tests
28730e9 [DoctrineBridge] Added unit tests
4535abe [DoctrineBridge] Fixed attempt to serialize non-serializable values
Discussion
----------
[DoctrineBridge] Fixed attempt to serialize non-serializable values
Bug fix: yes
Feature addition: no
Backwards compatibility break: no (99%)
Symfony2 tests pass: yes
Fixes the following tickets: -
Todo: -
The Doctrine DBAL type system does not pose any restrictions on the php-types of parameters in queries. Hence one could write a doctrine-type that uses a resource or an `\SplFileInfo` as its corresponding php-type. Parameters of these types are logged in the `DoctrineDataCollector` however, which is then serialized in the profiler. Since resources or `\SplFileInfo` variables cannot be serialized this throws an exception.
This PR fixes this problem (for known cases) by sanitizing the query parameters to only contain serializable types. The `isNotSerializable`-check surely is not complete yet, but more non-serializable classes can be added on a case-by-case basis.
---------------------------------------------------------------------------
by fabpot at 2011/12/07 07:04:43 -0800
Tests do not pass for me.
Furthermore, let's reuse what we already have in the framework (see https://github.com/symfony/symfony/blob/master/src/Symfony/Component/HttpKernel/HttpKernel.php#L187 -- yes you can just copy/paster the existing code).
---------------------------------------------------------------------------
by aboks at 2011/12/09 01:41:14 -0800
@fabpot I fixed the tests (seems I had the wrong vendor versions in my copy) and reused the `varToString()`-code. This introduces a tiny BC break in the rare case that someone writes his own templates for the web profiler (the parameters returned by the data collector are now always a string; could be any type before).
After merging this PR, merging 2.0 into master would give a merge conflict and failing tests (because of the changes related to the introduction of the `ManagerRegistry` interface). To prevent this, please merge #2820 into master directly after merging this PR (so before merging 2.0 into master). After that 2.0 can be cleanly merged into master.
---------------------------------------------------------------------------
by stof at 2011/12/09 03:43:38 -0800
it is not a BC break. Using ``yaml_encode`` on a string will not break the template
This changes helps the common use case of fetching the current user and better complies with the Law of Demeter (http://en.wikipedia.org/wiki/Law_of_Demeter).
Before (still works):
$token = $context->getToken();
$user = $token ? $token->getUser() : null;
After:
$user = $context->getUser();
Commits
-------
e06cea9 [HttpFoundation] Cookie values should not be restricted
Discussion
----------
[HttpFoundation] Cookie values should not be restricted
Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
The restriction I removed makes no sense IMO because we do not use setrawcookie() to send cookies. setrawcookie() does throw a warning when the cookie value contains incorrect characters, but not setcookie(). The latter will just urlencode() the value so it becomes valid. This is also what is done by `Cookie::__toString`, so this could be used in combination with header() to just send raw cookies that are valid, even with values that are invalid in their decoded form.
PHP urldecodes cookies on input, so it all works fine.
Commits
-------
59397cf [DoctrineBridge] Generalize EntityValidator to work with any validation service and against any Common ClassMetadata provider
Discussion
----------
[DoctrineBridge] Generalize EntityValidator to work with any validation ...
...service and against any Common ClassMetadata provider. Also decoupled the Bridge from its implicit dependency on the "doctrine.orm.vaildator.unique" service.
Bug fix: no
Feature addition: yes
Backwards compatibility break: no
Symfony2 tests pass: no
Commits
-------
70e9332 added check for invalid user providers
Discussion
----------
[security] added check for invalid user providers
I've added an exception if an invalid user provider is passed into a context listener.
The FOSFacebookBundle configuration has been documented wrong for a long time. This exception prevent users from configuring the security layer incorrectly.
```
Bug fix: no
Feature addition: no
Backwards compatibility break: yes
Symfony2 tests pass: yes
Fixes the following tickets: ~
Todo: ~
```
---------------------------------------------------------------------------
by fabpot at 2011/12/06 00:40:08 -0800
What about doing that in the 2.0 branch?
---------------------------------------------------------------------------
by kriswallsmith at 2011/12/06 03:23:59 -0800
It is possible it will break some applications -- a non-user provider that is not first in the array may never be called.
Commits
-------
da0773c Note DependencyInjection exception changes in the 2.1 changelog
9a090bc [DependencyInjection] Fix class check and failure message in PhpDumper test
2334596 [DependencyInjection] Use component's SPL classes in dumped service container
3c02ea2 [DependencyInjection] Use exception class for API doc generation
47256ea [DependencyInjection] Make exceptions consistent when ContainerBuilder is frozen
b7300d2 [DependencyInjection] Fix up @throws documentation
123f514 [DependencyInjection] Use component-specific SPL exceptions
cf2ca9b [DependencyInjection] Create additional SPL exceptions
ba8322e [DependencyInjection] Format base exception classes consistently
Discussion
----------
[DependencyInjection] Refactor usage of SPL exceptions
```
Bug fix: no
Feature addition: no
Backwards compatibility break: yes
Symfony2 tests pass: yes
Fixes the following tickets: -
```
This was something discussed on the mailing list recently and a topic at the last IRC meeting. The DependencyInjection component was what I had in mind while discussing this with @lsmith a few weeks ago, as I found that it already had some local SPL exceptions, which weren't being used directly (only as base classes for the compiler exceptions). This PR replaces uses of core SPL exceptions with the component's equivalents. I've listed it as BC-breaking to be safe, but I don't think it should cause any trouble, since the new exceptions are sub-classes of those originally used.
I purposely avoided changing the exceptions in the dumped PHP container. If we agree that's worth doing, it would be a trivial addition to the PR.
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by jmikola at 2011/12/04 22:38:47 -0800
One question I came across while implementing this PR: the doc blocks in ContainerInterface reference InvalidArgumentException (actually the component's local SPL equivalent), but there is no practical need for that class to be used in the file. How will the API doc generator handle this? Do we need to change the doc block reference to the full class path?
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by fabpot at 2011/12/05 01:20:31 -0800
Why have you not replaced the exception in the dumped container code? I don't see any drawback.
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by stof at 2011/12/05 03:39:25 -0800
it would even be better to be consistent in the generated code
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by jmikola at 2011/12/05 09:48:05 -0800
I'll update the exceptions in the dumped container code as well. Thanks for the feedback.
---------------------------------------------------------------------------
by jmikola at 2011/12/05 10:41:21 -0800
Ok, this should be ready to review and merge. Tests needed some updating, but they still pass.
Commits
-------
7c1cbb9 [Config] Use LoaderResolverInterface for type-hinting
48b084e fixed typo
8ad94fb merged branch hhamon/doctrine_bridge_cs (PR #2775)
240796e [Bridge] [Doctrine] fixed coding conventions.
7cfc392 check for session before trying to authentication details
648fae7 merged branch proofek/domcrawlerform-radiodisabled (PR #2768)
3976b7a [DoctrineBridge] fixed CS
9a04783 merged branch beberlei/SecurityEntityRepositoryIdentifierFix (PR #2765)
3c83b89 [DoctrineBridge] Catch user-error when the identifier is not serialized with the User entity.
36c7d03 Fixed GH-2720 - Fix disabled atrribute handling for radio form elements
Discussion
----------
[Config] Use LoaderResolverInterface for type-hinting
```
Bug fix: no
Feature addition: no
Backwards compatibility break: yes
Symfony2 tests pass: yes
Fixes the following tickets: -
```
I've listed this as a BC break because we're changing the argument type-hint, but I think it's unlikely to affect anyone.
Some methods previously threw LogicExceptions when the ContainerBuilder was frozen. Using BadMethodCallException (a descendant of LogicException) in all cases improves consistency and preserves BC.
This replaces existing use of core SPL exceptions with the equivalent classes defined within the component. Although method documentation has been changed, this change should be BC since the component-specific SPL exceptions extend their core counterpart.
This commit purposely omits any changes to the PhpDumper, which throws several core SPL exceptions.
