|
1
|
|
|
<?php |
|
2
|
|
|
namespace TYPO3Fluid\Fluid\ViewHelpers; |
|
3
|
|
|
|
|
4
|
|
|
/* |
|
5
|
|
|
* This file belongs to the package "TYPO3 Fluid". |
|
6
|
|
|
* See LICENSE.txt that was shipped with this package. |
|
7
|
|
|
*/ |
|
8
|
|
|
|
|
9
|
|
|
use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface; |
|
10
|
|
|
use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper; |
|
11
|
|
|
use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithContentArgumentAndRenderStatic; |
|
12
|
|
|
|
|
13
|
|
|
/** |
|
14
|
|
|
* Argument assigning ViewHelper |
|
15
|
|
|
* |
|
16
|
|
|
* Assigns an argument for a parent ViewHelper call when |
|
17
|
|
|
* the parent ViewHelper supports it. |
|
18
|
|
|
* |
|
19
|
|
|
* Alternative to declaring an array to pass as "arguments". |
|
20
|
|
|
* |
|
21
|
|
|
* Usages: |
|
22
|
|
|
* |
|
23
|
|
|
* <f:render partial="Foo"> |
|
24
|
|
|
* <f:argument name="arg1">Value1</f:argument> |
|
25
|
|
|
* <f:argument name="arg2">Value2</f:argument> |
|
26
|
|
|
* </f:render> |
|
27
|
|
|
* |
|
28
|
|
|
* Which is the equivalent of: |
|
29
|
|
|
* |
|
30
|
|
|
* <f:render partial="Foo" arguments="{arg1: 'Value1', arg2: 'Value2'}'" /> |
|
31
|
|
|
* |
|
32
|
|
|
* But has the benefit that writing ViewHelper expressions or |
|
33
|
|
|
* other more complex syntax becomes much easier because you |
|
34
|
|
|
* can use tag syntax (tag content becomes argument value). |
|
35
|
|
|
* |
|
36
|
|
|
* @api |
|
37
|
|
|
*/ |
|
38
|
|
View Code Duplication |
class ArgumentViewHelper extends AbstractViewHelper |
|
|
|
|
|
|
39
|
|
|
{ |
|
40
|
|
|
use CompileWithContentArgumentAndRenderStatic; |
|
41
|
|
|
|
|
42
|
|
|
/** |
|
43
|
|
|
* @return void |
|
44
|
|
|
*/ |
|
45
|
|
|
public function initializeArguments() |
|
46
|
|
|
{ |
|
47
|
|
|
$this->registerArgument('value', 'mixed', 'Value to assign. If not in arguments then taken from tag content'); |
|
48
|
|
|
$this->registerArgument('name', 'string', 'Name of variable to create', true); |
|
49
|
|
|
} |
|
50
|
|
|
|
|
51
|
|
|
/** |
|
52
|
|
|
* @param array $arguments |
|
53
|
|
|
* @param \Closure $renderChildrenClosure |
|
54
|
|
|
* @param RenderingContextInterface $renderingContext |
|
55
|
|
|
* @return null |
|
56
|
|
|
*/ |
|
57
|
|
|
public static function renderStatic( |
|
58
|
|
|
array $arguments, |
|
59
|
|
|
\Closure $renderChildrenClosure, |
|
60
|
|
|
RenderingContextInterface $renderingContext |
|
61
|
|
|
) { |
|
62
|
|
|
if ($delegateVariableProvider = $renderingContext->getViewHelperVariableContainer()->getTopmostDelegateVariableProvider()) { |
|
63
|
|
|
$delegateVariableProvider->add($arguments['name'], $renderChildrenClosure()); |
|
64
|
|
|
} |
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
} |
|
68
|
|
|
|
TYPO3 /
Fluid
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.