109 lines
3.4 KiB
PHP
109 lines
3.4 KiB
PHP
<?php
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/**
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* FuzeWorks Framework Layout Template System.
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*
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* The FuzeWorks PHP FrameWork
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*
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* Copyright (C) 2013-2018 TechFuze
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* @author TechFuze
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* @copyright Copyright (c) 2013 - 2018, TechFuze. (http://techfuze.net)
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* @license https://opensource.org/licenses/MIT MIT License
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*
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* @link http://techfuze.net/fuzeworks
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* @since Version 0.0.1
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*
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* @version Version 1.2.0
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*/
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namespace FuzeWorks\TemplateEngine;
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use FuzeWorks\Exception\LayoutException;
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use FuzeWorks\Core;
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use Latte\Engine as Latte;
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/**
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* Wrapper for the Latte Engine from Nette Framework.
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*
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* @author Abel Hoogeveen <abel@techfuze.net>
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* @copyright Copyright (c) 2013 - 2018, TechFuze. (http://techfuze.net)
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*/
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class LatteEngine implements TemplateEngine
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{
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/**
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* Instance of the Latte Engine
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*
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* @var Latte|null The Latte Engine to be used
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*/
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protected ?Latte $latte;
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/**
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* Set the directory of the current template.
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*
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* @param string $directory Template Directory
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* @throws LayoutException
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*/
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public function setDirectory(string $directory)
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{
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if (class_exists('\Latte\Engine', true))
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{
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// If possible, load Latte\Engine
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$this->latte = new Latte;
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$this->latte->setTempDirectory(realpath(Core::$tempDir));
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}
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else
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throw new LayoutException("Could not load LatteEngine. Is it installed or Composer not loaded?", 1);
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}
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/**
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* Handle and retrieve a template file.
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*
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* @param string $file Template File
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* @param array $assigned_variables All the variables used in this layout
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*
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* @return string Output of the template
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*/
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public function get(string $file, array $assigned_variables): string
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{
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return $this->latte->renderToString($file, $assigned_variables);
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}
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/**
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* Retrieve the file extensions that this template engine uses.
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*
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* @return array All used extensions. eg: array('php')
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*/
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public function getFileExtensions(): array
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{
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return array('latte');
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}
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/**
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* Reset the template engine to its default state, so it can be used again clean.
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*/
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public function reset(): bool
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{
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// If possible, load Latte\Engine
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$this->latte = null;
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return true;
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}
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} |