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Auto-add the path to views of the current controller to twig loader #19

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Auto-add the path to views of the current controller to twig loader #19

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99a6431
Auto-add the path to views of the current controller to twig loader
stas-demydiuk Sep 3, 2013
c1430df
Auto-add the path of the current file to twig loader
stas-demydiuk Sep 3, 2013
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23 changes: 23 additions & 0 deletions ETwigViewRenderer.php
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,10 @@ class ETwigViewRenderer extends CApplicationComponent implements IViewRenderer
* @var string Twig template files extension
*/
public $fileExtension = '.twig';
/**
* @var bool Auto-add current controller and file path to twig loader
*/
public $autoAddPath = true;
/**
* @var array Twig environment options
* @see http://twig.sensiolabs.org/doc/api.html#environment-options
Expand Down Expand Up @@ -82,6 +86,7 @@ function init()
}

$this->_paths[] = $app->getBasePath();
$this->_paths[] = $app->getBasePath() . DIRECTORY_SEPARATOR . 'views';

$loader = new Twig_Loader_Filesystem($this->_paths);

Expand Down Expand Up @@ -138,6 +143,16 @@ function init()
*/
public function renderFile($context, $sourceFile, $data, $return)
{
// add controller view path
if ($this->autoAddPath && $context instanceof CController) {
$this->_addPath($context->getViewPath());
}

// add current file path
if ($this->autoAddPath && file_exists($sourceFile)) {
$this->_addPath(dirname($sourceFile));
}

// current controller properties will be accessible as {{ this.property }}
$data['this'] = $context;

Expand Down Expand Up @@ -251,6 +266,14 @@ private function _addCustom($classType, $elements)
}
}
}

private function _addPath($path)
{
if (!in_array($path, $this->_paths) && file_exists($path)) {
$this->_twig->getLoader()->addPath($path);
$this->_paths[] = $path;
}
}
}

/**
Expand Down