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57 lines
1.6 KiB
57 lines
1.6 KiB
12 years ago
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<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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12 years ago
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namespace yii\mail;
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12 years ago
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use yii\base\Component;
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use Yii;
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/**
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* ViewResolver handles the search for the view files, which are rendered
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* by email messages.
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*
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* @author Paul Klimov <klimov.paul@gmail.com>
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* @since 2.0
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*/
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class ViewResolver extends Component
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{
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/**
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* @var string directory containing view files for this email messages.
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*/
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public $viewPath = '@app/emails';
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/**
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* Finds the view file based on the given view name.
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* The view to be rendered can be specified in one of the following formats:
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* - path alias (e.g. "@app/emails/contact/body");
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* - relative path (e.g. "contact"): the actual view file will be resolved by [[resolveView]].
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* @param string $view the view name or the path alias of the view file.
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* @return string the view file path. Note that the file may not exist.
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*/
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public function findViewFile($view)
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{
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if (strncmp($view, '@', 1) === 0) {
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// e.g. "@app/views/main"
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$file = Yii::getAlias($view);
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} else {
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$file = $this->resolveView($view);
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}
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return pathinfo($file, PATHINFO_EXTENSION) === '' ? $file . '.php' : $file;
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}
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/**
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* Composes file name for the view name, appending view name to [[viewPath]].
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* Child classes may override this method to provide more sophisticated
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* search of the view files or even composition of the view files "on the fly".
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* @param string $view the view name.
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* @return string the view file path.
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*/
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protected function resolveView($view)
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{
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return Yii::getAlias($this->viewPath) . DIRECTORY_SEPARATOR . $view;
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}
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}
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