<?php
/**
 * Datasource Sitemap: Gallery
 *
 * $Id$
 *
 * @author gERD Schaufelberger <gerd@php-tools.net>
 * @license PHP License
 * @package WB
 * @subpackage datasource
 */

WBClass::load('WBDatasource_Sitemap'
        );

/**
 * Datasource Sitemap Blog
 *
 * Add recent blog posts to sitemap
 *
 * @version 1.0.0
 * @package WB
 * @subpackage datasource
 */
class WBDatasource_Sitemap_Gallery extends WBDatasource_Sitemap
{
    /**
     * @var WBVFS_Gallery
     */
    private $gallery;

    /**
     * VFS config
     * @var WBConfig
     */
    private $config;

    /**
     * Find all the URLs
     *
     * Get recent blog posts
     */
    public function find()
    {
        $this->config   =   WBClass::create('WBConfig');
        $this->config->load('vfs');

        // basic gallery path
        $pathFormat =   $this->config->get('sitemap/gallery/path', 'gallery/%obscureid/%title');
        $priority   =   floatval($this->config->get('sitemap/gallery/priority', 0.7));

        $options        =   array();
        $this->gallery  =   WBClass::create('WBVFS_Gallery', $options);

        $search =   array(
                        '%obscureid',
                        '%title'
                    );
        $list   =   $this->gallery->getList();

        $this->setPriority($priority);
        foreach ($list as $l) {
            $replace    =   array(
                                $l['obscureid'],
                                urlencode($l['title'])
                            );
            $this->setPath(str_replace($search, $replace, $pathFormat));
            $this->notify();
        }
        WBDatasource_Table::flushCache();
    }

}