Location: PHPKode > projects > Runemaster > lib/Rune/Stone.php
<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */

/* 
 * PHP versions 5
 *
 * Copyright (c) 2008 KUMAKURA Yousuke All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * @package    Runemaster
 * @copyright  2008 KUMAKURA Yousuke All rights reserved.
 * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License (revised)
 * @version    SVN: $Id: Stone.php 42 2008-08-20 15:33:33Z kumatch $
 */

require_once dirname(__FILE__) . '/imports/simple_html_dom.php';

// {{{ Rune_Stone

/**
 * DOM parser base template engine.
 *
 * @package    Runemaster
 * @copyright  2008 KUMAKURA Yousuke All rights reserved.
 * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License (revised)
 * @version    Release: @package_version@
 */
class Rune_Stone
{

    // {{{ properties

    /**#@+
     * @access public
     */

    /**#@-*/

    /**#@+
     * @access protected
     */

    protected $_dom;

    /**#@-*/

    /**#@+
     * @access private
     */

    /**#@-*/

    /**#@+
     * @access public
     */

    // }}}
    // {{{ __construct

    /**
     * __construct
     * 
     * @return void
     */
    public function __construct()
    {
        $this->_dom = new simple_html_dom();
    }

    // }}}
    // {{{ setTemplate

    /**
     * Sets template.
     * 
     * @param string $template
     * @param array $variables
     * @return void
     */
    public function setTemplate($template, $variables = null)
    {
        if (!file_exists($template)) {
            throw new Exception("Failed opening '$template': No such file.");
        }

        if (!is_null($variables)) {
            extract((array)$variables, EXTR_SKIP);
        }

        ob_start();
        include $template;
        $buffer = ob_get_contents();
        ob_end_clean();
        
        $this->_dom->load($buffer);
    }

    // }}}
    // {{{ setContent

    /**
     * Sets content.
     * 
     * @param string $content
     * @return void
     */
    public function setContent($content)
    {
        $this->_dom->load($content);
    }

    // }}}
    // {{{ getDom

    /**
     * Gets the DOM.
     * 
     * @return object
     */
    public function &getDom()
    {
        return $this->_dom;
    }

    // }}}
    // {{{ refresh

    /**
     * Refresh the rune stone (DOM).
     * 
     * @return void
     */
    public function refresh()
    {
        $dom = new simple_html_dom();
        $dom->load($this->_dom->save());

        $this->_dom->clear(); 
        unset($this->_dom); 

        $this->_dom = &$dom;
    }

    // }}}
    // {{{ clear

    /**
     * Clear the rune stone (DOM).
     * 
     * @return void
     */
    public function clear()
    {
        $this->_dom->clear(); 
        unset($this);
    }

    /**#@-*/

    /**#@+
     * @access private
     */

    /**#@-*/

    // }}}
}

// }}}

/*
 * Local Variables:
 * mode: php
 * coding: utf-8
 * tab-width: 4
 * c-basic-offset: 4
 * c-hanging-comment-ender-p: nil
 * indent-tabs-mode: nil
 * End:
 */
?>
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