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1 | <?php |
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2 | |||
3 | namespace Kunstmaan\AdminBundle\Twig; |
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4 | |||
5 | use Twig_Environment; |
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6 | use Twig_Extension; |
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7 | |||
8 | /** |
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9 | * Extension to render blocks of twig templates |
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10 | */ |
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11 | class ToolbarTwigExtension extends Twig_Extension |
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12 | { |
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13 | /** |
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14 | * Returns a list of functions to add to the existing list. |
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15 | * |
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16 | * @return array An array of functions |
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17 | */ |
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18 | public function getFunctions() |
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19 | { |
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20 | return array( |
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21 | new \Twig_SimpleFunction('block_render', array($this, 'renderBlock'), array('needs_environment' => true, 'is_safe' => array('html'))), |
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22 | ); |
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23 | } |
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24 | |||
25 | /** |
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26 | * @param Twig_Environment $env |
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27 | * @param $template |
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28 | * @param $block |
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29 | * @param $context |
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30 | * |
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31 | * @return string |
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32 | */ |
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33 | public function renderBlock(Twig_Environment $env, $template, $block, $context) |
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34 | { |
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35 | $template = $env->loadTemplate($template); |
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36 | $context = $env->mergeGlobals($context); |
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37 | |||
38 | return $template->renderBlock($block, $context); |
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39 | } |
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40 | |||
41 | /** |
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42 | * @return string |
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43 | */ |
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44 | public function getName() |
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45 | { |
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46 | return 'toolbar_twig_extension'; |
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47 | } |
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48 | } |
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49 |
This class, trait or interface has been deprecated. The supplier of the file has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the type will be removed from the class and what other constant to use instead.