when esi is enabled and internal uris are generated for esi-tags, an
attribute-array consisting entirely of null-values isn't handled correctly.
The reason is that php's `http_build_query()`-method outputs an empty string
for such arrays:
http_build_query(array('foo' => '')) == 'foo='
http_build_query(array('foo' => null)) == ''
In the latter case, the generation of an URI in `HttpKernel::generateInternalUri()`
generates an URI that could not be matched by the corresponding route (ex.
`_internal/Controller/.html` opposed to `_internal/Controller/none.html` which
should be expected).
This commit adds a possible solution as well as a simple test for this issue.
Commits
-------
9bcce9f fix tests
fc4787a fix non-extensible router
Discussion
----------
Router fix
Right now, the router is hard to overwrite (you need always a compiler pass). This commit fixes this.
---------------------------------------------------------------------------
by fabpot at 2011/07/18 01:15:36 -0700
Why do you need a complier pass to override the router?
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by schmittjoh at 2011/07/18 01:47:47 -0700
How would you suggest to overwrite it?
Basically, I want to do something like this:
```yml
services:
router:
parent: router.default
class: MyClass
calls:
- [moreDeps, []]
```
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by Seldaek at 2011/07/18 05:07:19 -0700
Then maybe we should somehow support redefining services with the same name while keeping the old one as parent, otherwise we need this foo.default for every service out there?
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by fabpot at 2011/07/18 06:30:34 -0700
as @Seldeak said, why do that for the router and not all services?
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by schmittjoh at 2011/07/18 06:38:39 -0700
I have designed the SecurityBundle this way where extension is encouraged.
---------------------------------------------------------------------------
by schmittjoh at 2011/07/18 11:15:57 -0700
I should add that this is mainly a problem for services where you still want to use the semantic configuration that is provided by the bundle. For services which are not configured by the extension, this is not so much of an issue.
Anyway, if you don't want to merge it, just close the PR. I have no problem with using a compiler pass.
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by fabpot at 2011/07/18 11:55:11 -0700
We already have such a case with translator and translator.real. I will review the existing services to see where it makes sense to implement the same strategy.
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by Seldaek at 2011/07/18 12:20:55 -0700
I guess you'd do it anyway, but we should pick a winner between .real and .default
---------------------------------------------------------------------------
by lsmith77 at 2011/07/18 12:26:52 -0700
I would prefer ".default" as ".real" always confused me.
Commits
-------
5d46e63 [Form] Add the FormHelper configuration
a43fad4 [Form] Improve unit tests for rendering
1cb2129 [FrameworkBundle][Form] Adding a cache to FormHelper::lookupTemplate()
f39ce67 [Form][FrameworkBundle] PHP theming
Discussion
----------
[2.1] RFC [Form] Php theming
This PR implements theming support for the php engine.
It works similarly as the twig theming with themes being folders and blocks being individual files.
There are probably a few things to tune before this can get merged:
### Theme naming
The current format is "\<Bundle\>:\<Controller\>" i.e. "FrameworkBundle:Form".
Is this ok or could you imagine something better ?
### Div and Table theme folders
Currently "FrameworkBundle\\Resources\\views\\Form" and "FrameworkBundle\\Resources\\views\\FormTable"
Is this ok or anything better ?
### Form helper configuration
I am not sure if the configuration is at the best possible location:
```
framework:
templating:
form:
resources: [themeA, themeB]
```
Any better idea ?
There is a [thread on the ml](http://groups.google.com/group/symfony-devs/browse_thread/thread/9b3f131fe116b511)
Commits
-------
2c1108c [Form] Revert the ability to override anything else than the text of the label while rendering a row
da467a6 [Form] Fix the exception message when no block is found while rendering
8670995 [Form] Optimize rendering when the block to render is known
41e07c9 [Form] Optimize rendering
ee5d975 [Form] Remove a test which is no more relevant (after recent FileType refactoring)
f729c6b [Form] Add the ability to override label & widget options when rendering a row
e09ae3f [Form][FrameworkBundle] Make FormHelper::renderSection() recursively callable, introduce FormHelper::renderBlock()
e43fb98 [Form][TwigBridge] Make FormExtension::render() recursively callable to ease theming
Discussion
----------
[Form] Some refactoring of the rendering
# First two commits
## FormExtension::render() can now be called recursively.
The main use case is theming support in for collections. Let's consider that you have a collection of `CustomType`, the type hierarchy while rendering the proto would be `field < form < custom < prototype`. Before this change any theme applied to your custom type (i.e. a `custom_row` block) would not have been taken into account while rendering the prototype because of the structure of the `prototype_row` block:
```html
{% block prototype_row %}
{% spaceless %}
<script type="text/html" id="{{ proto_id }}">{{ block('field_row') }}</script>
{% endspaceless %}
{% endblock prototype_row %}
```
which skip the `custom_row` block rendering to fallback to the `field_row` block rendering.
With this PR `prototype_row` recursively calls `FormExtension::render()`
```html
{% block prototype_row %}
{% spaceless %}
<script type="text/html" id="{{ proto_id }}">{{ form_row(form) }}</script>
{% endspaceless %}
{% endblock prototype_row %}
```
this has for effect to render the block for the parent type (i.e. `custom_row`)
## FormHelper
The `FormHelper` has been updated to more closely match the `FormExtension` architecture and the templates have been modified accordingly. `echo $view['form']->renderBlock(<block name>)` is the php equivalent of `{{ block(<block name>) }}`.
The attributes are now rendered using a template rather than by the `FormHelper::attributes()` method.
Several templates have been fixed.
# Third commit
The `$varStack` property was used to forward options to the label and the widget when rendering a row. The implementation was not working as expected. The proposed way to override label and widget options is to pass these options in the `label` and `widget` keys while callinf `render_row`.
That would be:
`{{ form_row(form.field, {"attr": {<row attributes>}, "label" : {"label": <text>, "attr": {<label attr>}}, "widget" : { "attr" : {<widget attributes}} } }}`
So there is now the ability to set attributes for the row (`<div>` or `<tr>`).
This has been discussed on [the mailing list](http://groups.google.com/group/symfony-devs/browse_thread/thread/17754128ba480545). **I would like to find a compromise with @Seldaek before this gets merged**
The `$varStack` property is now only used when recursively calling `FormExtension::render()`
# Notes
I have preferred to submit several commits in order to ease review and to keep some history.
---------------------------------------------------------------------------
by stof at 2011/06/20 05:20:56 -0700
@vicb On a side note, do you think it would be possible to support form theming in PHP templates too ? Currently, the only way to customize the rendering of forms when using PHP templates is to overwrite the FrameworkBundle's templates, and this impacts all forms. This makes the PHP rendering far less powerful than the Twig one.
I don't know the Form rendering and the PHPEngine well enough to know if it is feasible for 2.1 or not.
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by vicb at 2011/06/20 05:35:11 -0700
@stof I hope to make it possible but I need a little bit more thinking to find the best possible solution which should not look like a hack.
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by vicb at 2011/06/21 01:13:10 -0700
This should not be merged yet, it might have some issue with the variable stack. I am working on it.
---------------------------------------------------------------------------
by vicb at 2011/06/21 01:41:11 -0700
Sorted out the issue, it was linked to some local _optimization_, the code of this PR is ok.
---------------------------------------------------------------------------
by vicb at 2011/06/21 02:01:24 -0700
I have pushed a [POC of php theming based on this PR](https://github.com/vicb/symfony/commits/form%2Fphp-theme) to my repo - it is lacking a configuration and cache layer.
I have open [a thread on the ml](http://groups.google.com/group/symfony-devs/browse_thread/thread/9b3f131fe116b511) to discuss this.
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by vicb at 2011/06/21 23:40:21 -0700
@fabpot fixed in the last commit.
Here are the new simplified rules:
* Required cache warmers are *always* executed when the Kernel boots for the first time;
* Optional cache warmers are *only* executed from the CLI via cache:warmup
These new rules means that all the configuration settings for the cache
warmers have been removed. So, if you want the best performance, remember to
warmup the cache when going to production.
This also fixed quite a few bugs.
* gordonslondon/http-foundation/response:
[HttpFoundation] merge Response::isRedirected() with Response::isRedirect() - Response::isRedirected() has been removed
* Seldaek/events:
[EventDispatcher] Removed temporary code
[FrameworkBundle] Improved code readability
[FrameworkBundle] Clarified code and fixed regression
Update Core and Security events to latest model
[EventDispatcher] Allow registration of arbitrary callbacks
[EventDispatcher] Remove useless code
[EventDispatcher] Minor memory optimization to getListeners()
[FrameworkBundle] Small optimization, remove some function calls
