File io/template/parser/AbstractTemplateParser.class.php

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<?php
/**
 * This is an abstract implementation of the {@link TemplateParser} interface.
 * @package     IO
 * @subpackage  Template\parser
 * @copyright   &copy; 2005-2019 PHPBoost
 * @license     https://www.gnu.org/licenses/gpl-3.0.html GNU/GPL-3.0
 * @author      Loic ROUCHON <horn@phpboost.com>
 * @version     PHPBoost 5.2 - last update: 2016 11 15
 * @since       PHPBoost 3.0 - 2009 06 18
 * @contributor Julien BRISWALTER <j1.seth@phpboost.com>
 * @contributor Arnaud GENET <elenwii@phpboost.com>
 * @contributor mipel <mipel@phpboost.com>
*/

abstract class AbstractTemplateParser implements TemplateParser
{
    protected $content;

    /**
     * {@inheritdoc}
     */
    public function parse($content)
    {
        $this->content = $content;
        $this->do_parse();
        return $this->content;
    }

    abstract protected function do_parse();

    protected function clean()
    {
        $this->content = preg_replace(
        array('`# START [\w\.]+ #(.*)# END [\w\.]+ #`su', '`# START [\w\.]+ #`', '`# END [\w\.]+ #`', '`{[\w\.]+}`'),
        array('', '', '', ''),
        $this->content
        );
    }

    protected function get_getvar_method_name($varname)
    {
        $method = 'var';
        $tiny_varname = $varname;

        $split_index = TextHelper::strpos($varname, '_');

        if ($split_index > 0)
        {
            $prefix = TextHelper::substr($varname, 0, $split_index);
            $tiny_var = TextHelper::substr($varname, $split_index + 1);
            switch ($prefix)
            {
                case 'L':
                    $method = 'lang_var';
                    $tiny_varname =& $tiny_var;
                    break;
                case 'E':
                    $method = 'htmlescaped_var';
                    $tiny_varname =& $tiny_var;
                    break;
                case 'J':
                    $method = 'js_var';
                    $tiny_varname =& $tiny_var;
                    break;
                case 'EL':
                    $method = 'htmlescaped_lang_var';
                    $tiny_varname =& $tiny_var;
                    break;
                case 'JL':
                    $method = 'js_lang_var';
                    $tiny_varname =& $tiny_var;
                    break;
                default:
                    break;
            }
        }

        return array('method' => 'get_' . $method, 'varname' => $tiny_varname);
    }
}
?>