<?php

/*

 You may not change or alter any portion of this comment or credits

 of supporting developers from this source code or any supporting source code

 which is considered copyrighted (c) material of the original comment or credit authors.



 This program is distributed in the hope that it will be useful,

 but WITHOUT ANY WARRANTY; without even the implied warranty of

 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

*/



/**

 * @copyright       The XOOPS Project http://sourceforge.net/projects/xoops/

 * @license         GNU GPL 2 (http://www.gnu.org/licenses/old-licenses/gpl-2.0.html)

 * @package         class

 * @subpackage      xml

 * @since           1.0.0

 * @author          Kazumi Ono (AKA onokazu)

 * @version         $Id $

 */



defined('XOOPS_ROOT_PATH') or die("XOOPS root path not defined");



class XoopsXmlRpcApi

{



    // reference to method parameters

    var $params;



    // reference to xmlrpc document class object

    /**

     * @var XoopsXmlRpcResponse

     */

    var $response;



    // reference to module class object

    /**

     * @var XoopsModule

     */

    var $module;



    // map between xoops tags and blogger specific tags

    var $xoopsTagMap = array();



    // user class object

    var $user;



    var $isadmin = false;





    function XoopsXmlRpcApi(&$params, &$response, &$module)

    {

        $this->params = $params;

        $this->response = $response;

        $this->module = $module;

    }



    function _setUser(&$user, $isadmin = false)

    {

        if (is_object($user)) {

            $this->user = $user;

            $this->isadmin = $isadmin;

        }

    }



    function _checkUser($username, $password)

    {

        $xoops = Xoops::getInstance();

        if (isset($this->user)) {

            return true;

        }

        $member_handler = $xoops->getHandlerMember();

        $this->user = $member_handler->loginUser(addslashes($username), addslashes($password));

        if (!is_object($this->user)) {

            unset($this->user);

            return false;

        }

        $moduleperm_handler = $xoops->getHandlerGroupperm();

        if (!$moduleperm_handler->checkRight('module_read', $this->module->getVar('mid'), $this->user->getGroups())) {

            unset($this->user);

            return false;

        }

        return true;

    }



    function _checkAdmin()

    {

        if ($this->isadmin) {

            return true;

        }

        if (!isset($this->user)) {

            return false;

        }

        if (!$this->user->isAdmin($this->module->getVar('mid'))) {

            return false;

        }

        $this->isadmin = true;

        return true;

    }



    function _getPostFields($post_id = null, $blog_id = null)

    {

        $ret = array();

        $ret['title'] = array('required' => true, 'form_type' => 'textbox', 'value_type' => 'text');

        $ret['hometext'] = array('required' => false, 'form_type' => 'textarea', 'data_type' => 'textarea');

        $ret['moretext'] = array('required' => false, 'form_type' => 'textarea', 'data_type' => 'textarea');

        $ret['categories'] = array('required' => false, 'form_type' => 'select_multi', 'data_type' => 'array');

        /*

        if (!isset($blog_id)) {

            if (!isset($post_id)) {

                return false;

            }

            $itemman = $this->mf->get(MANAGER_ITEM);

            $item = $itemman->get($post_id);

            $blog_id = $item->getVar('sect_id');

        }

        $sectman = $this->mf->get(MANAGER_SECTION);

        $this->section = $sectman->get($blog_id);

        $ret = $this->section->getVar('sect_fields');

        */

        return $ret;

    }



    function _setXoopsTagMap($xoopstag, $blogtag)

    {

        if (trim($blogtag) != '') {

            $this->xoopsTagMap[$xoopstag] = $blogtag;

        }

    }



    function _getXoopsTagMap($xoopstag)

    {

        if (isset($this->xoopsTagMap[$xoopstag])) {

            return $this->xoopsTagMap[$xoopstag];

        }

        return $xoopstag;

    }



    function _getTagCdata(&$text, $tag, $remove = true)

    {

        $ret = '';

        $match = array();

        if (preg_match("/\<" . $tag . "\>(.*)\<\/" . $tag . "\>/is", $text, $match)) {

            if ($remove) {

                $text = str_replace($match[0], '', $text);

            }

            $ret = $match[1];

        }

        return $ret;

    }



    // kind of dirty method to load XOOPS API and create a new object thereof

    // returns itself if the calling object is XOOPS API

    function _getXoopsApi(&$params)

    {

        if (strtolower(get_class($this)) != 'xoopsapi') {

            require_once(XOOPS_ROOT_PATH . '/class/xml/rpc/xoopsapi.php');

            return new XoopsApi($params, $this->response, $this->module);

        } else {

            return $this;

        }

    }

}



?>