89 lines
2.5 KiB
PHP
89 lines
2.5 KiB
PHP
<?php
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/**
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* Slim - a micro PHP 5 framework
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*
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* @author Josh Lockhart
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* @link http://www.slimframework.com
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* @copyright 2011 Josh Lockhart
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*
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* MIT LICENSE
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all 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,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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/**
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* H2oView
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*
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* The H2oView is a custom View class which provides support for the H2o templating system (http://www.h2o-template.org).
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*
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* @package Slim
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* @author Cenan Ozen <http://cenanozen.com/>
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*/
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class H2oView extends Slim_View {
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/**
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* @var string The path to the h2o.php WITH a trailing slash
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*/
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public static $h2o_directory = '';
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/**
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* @var array H2o options, see H2o documentation for reference
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*/
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public static $h2o_options = array();
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/**
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* Renders a template using h2o
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*
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* @param string $template template file name
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* @return string
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*/
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public function render($template) {
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if ( ! array_key_exists('searchpath', self::$h2o_options)) {
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self::$h2o_options['searchpath'] = $this->getTemplatesDirectory().'/';
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}
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// Make sure H2o is loaded
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$this->_load_h2o();
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$h2o = new H2o($template, self::$h2o_options);
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return $h2o->render($this->data);
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}
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/**
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* Loads H2o library if it is not already loaded
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*
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* @access private
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* @throws RuntimeException if h2o directory doesn't exist
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* @return void
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*/
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private function _load_h2o() {
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if (class_exists('H2o')) {
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return;
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}
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if ( ! is_dir(self::$h2o_directory)) {
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throw new RuntimeException('h2o directory is invalid');
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}
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require_once self::$h2o_directory . 'h2o.php';
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}
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}
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