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118 lines
2.9 KiB
118 lines
2.9 KiB
<?php
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/**
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* Fuel is a fast, lightweight, community driven PHP 5.4+ framework.
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*
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* @package Fuel
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* @version 1.8.1
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* @author Fuel Development Team
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* @license MIT License
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* @copyright 2010 - 2018 Fuel Development Team
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* @link http://fuelphp.com
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*/
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namespace Parser;
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use Everzet\Jade as Everzet;
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use Tale\Jade as Tale;
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class View_Jade extends \View
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{
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/**
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* @InheritDoc
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*/
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public $extension = 'jade';
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/**
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* Returns the Parser lib object
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*
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* @return Everzet\Jade
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*/
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protected function everzet_parser($cachepath)
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{
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// create a parser object
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$parser = new Everzet\Parser(new Everzet\Lexer\Lexer());
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// create a dumper object
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$dumper = new Everzet\Dumper\PHPDumper();
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$dumper->registerVisitor('tag', new Everzet\Visitor\AutotagsVisitor());
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$dumper->registerFilter('javascript', new Everzet\Filter\JavaScriptFilter());
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$dumper->registerFilter('cdata', new Everzet\Filter\CDATAFilter());
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$dumper->registerFilter('php', new Everzet\Filter\PHPFilter());
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$dumper->registerFilter('style', new Everzet\Filter\CSSFilter());
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// return the Jade parser
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return new Everzet\Jade($parser, $dumper, $cachepath);
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}
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/**
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* Returns the Parser lib object
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*
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* @return Tale\Jade
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*/
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protected function tale_parser($cachepath)
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{
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// get the config
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$config = \Config::get('parser.View_Jade', array());
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// add the cache path for this template
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$config['cachePath'] = $cachepath;
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// create a renderer instance
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return new Tale\Renderer($config);
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}
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/**
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* @InheritDoc
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*/
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protected function process_file($file_override = false)
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{
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// determine the filename
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$file = $file_override ?: $this->file_name;
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// render the template using the Everzet implementation
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if (class_exists('Everzet\\Jade\\Jade'))
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{
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// render the template
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$file = $this->everzet_parser($this->cache_init($file))->cache($file);
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$result = parent::process_file($file);
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}
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// render the template using the Tale implementation
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elseif (class_exists('Tale\\Jade\\Renderer'))
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{
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// render the template
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$result = $this->jade_parser($this->cache_init($file))->render($file, $data = $this->get_data());
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// disable sanitization on objects that support it
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$this->unsanitize($data);
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}
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// no known renderer found
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else
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{
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throw new \FuelException("No supported Jade renderer found. Please check the documentation");
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}
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return $result;
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}
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// Jade stores cached templates as the filename in plain text,
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// so there is a high chance of name collisions (ex: index.jade).
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// This function attempts to create a unique directory for each
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// compiled template.
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protected function cache_init($file_path)
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{
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$cache_key = md5($file_path);
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$cache_path = \Config::get('parser.View_Jade.cache_dir', null)
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.substr($cache_key, 0, 2).DS.substr($cache_key, 2, 2);
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if ($cache_path !== null AND ! is_dir($cache_path))
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{
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mkdir($cache_path, 0777, true);
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}
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return $cache_path;
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}
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}
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