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99 lines
2.4 KiB
PHP
99 lines
2.4 KiB
PHP
<?php
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/**
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* Smarty view renderer class file.
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*
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* @link http://www.yiiframework.com/
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* @copyright Copyright © 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yii\smarty;
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use Yii;
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use Smarty;
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use yii\base\View;
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use yii\helpers\Html;
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use yii\base\ViewRenderer as BaseViewRenderer;
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/**
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* SmartyViewRenderer allows you to use Smarty templates in views.
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*
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* @author Alexander Makarov <sam@rmcreative.ru>
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* @since 2.0
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*/
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class ViewRenderer extends BaseViewRenderer
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{
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/**
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* @var string the directory or path alias pointing to where Smarty cache will be stored.
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*/
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public $cachePath = '@runtime/Smarty/cache';
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/**
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* @var string the directory or path alias pointing to where Smarty compiled templates will be stored.
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*/
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public $compilePath = '@runtime/Smarty/compile';
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/**
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* @var Smarty
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*/
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public $smarty;
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public function init()
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{
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$this->smarty = new Smarty();
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$this->smarty->setCompileDir(Yii::getAlias($this->compilePath));
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$this->smarty->setCacheDir(Yii::getAlias($this->cachePath));
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$this->smarty->registerPlugin('function', 'path', [$this, 'smarty_function_path']);
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}
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/**
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* Smarty template function to get a path for using in links
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*
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* Usage is the following:
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*
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* {path route='blog/view' alias=$post.alias user=$user.id}
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*
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* where route is Yii route and the rest of parameters are passed as is.
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*
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* @param $params
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* @param \Smarty_Internal_Template $template
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*
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* @return string
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*/
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public function smarty_function_path($params, \Smarty_Internal_Template $template)
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{
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if (!isset($params['route'])) {
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trigger_error("path: missing 'route' parameter");
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}
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array_unshift($params, $params['route']) ;
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unset($params['route']);
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return Html::url($params);
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}
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/**
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* Renders a view file.
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*
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* This method is invoked by [[View]] whenever it tries to render a view.
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* Child classes must implement this method to render the given view file.
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*
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* @param View $view the view object used for rendering the file.
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* @param string $file the view file.
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* @param array $params the parameters to be passed to the view file.
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*
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* @return string the rendering result
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*/
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public function render($view, $file, $params)
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{
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/** @var \Smarty_Internal_Template $template */
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$template = $this->smarty->createTemplate($file, null, null, $params, true);
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$template->assign('app', \Yii::$app);
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$template->assign('this', $view);
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return $template->fetch();
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}
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}
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