<?php
/**
 * Xinha Dialog Module
 *
 * $Id$
 *
 * @author gERD Schaufelberger <gerd@php-tools.net>
 * @license PHP License
 * @package WB
 * @subpackage base
 */

WBClass::load('WBXinha_Dialog');

/**
 * Xinha Dialog Module
 *
 * TOC - Table of content
 *
 * @version 0.1.0
 * @package WB
 * @subpackage base
 */
class WBXinha_Dialog_Toc extends WBXinha_Dialog
{
    /**
     * tells whWBXinha_Dialog_Tocether form processing was successufl
     * @var bool
     */
    protected $valid    =   false;

    /**
     * Run dialog
     *
     * @param bool $submit
     * @return bool whehther dialog was successful and may be closed
     */
    public function run($submit = true)
    {
        $values     =   array();
        if (!$submit) {
            $template   =   $this->getAttribute('template');
            $tags       =   trim($this->getAttribute('tags'));
            if (empty($tags)) {
                $tags   =   array('h1', 'h2', 'h3', 'h4', 'h5', 'h6');
            } else {
                $tags   =   explode(',', $tags);
            }
            if (!empty($template)) {

                $values =   array(
                            'class'     =>  $this->value,
                            'template'  =>  $template,
                            'stopat'    =>  $this->getAttribute('stopat'),
                            'tags'      =>  $tags
                    );
            }
            $values['title']    =   strip_tags($this->select);
            $values['tags']     =   $tags;
        }

        $this->tmpl->addGlobalVars($values);
        $this->processForm('toc', $values);
        return $this->valid;
    }

    /**
     * Form "Toc" validated
     *
     * mangle "internal" URLs as such and generate HTML snippet to
     * past into editor
     *
     * @param patForms $forn
     * @param array $values
     * @return bool always false - don't display valid-template
     */
    protected function onTocValid($forn, $values)
    {
        $this->loadTemplates('insert');

        if (!isset($values['class']) || empty($values['class'])) {
            $values['class']    =   '';
        }

        if (isset($values['tags']) && is_array($values['tags'])) {
            $values['tags'] =   implode(',', $values['tags']);
        }

        $this->tmpl->addGlobalVars($values);

        $this->insert   =   $this->tmpl->getParsedTemplate('snippet');
        $this->valid    =   true;
        return false;
    }

}
?>