<?php
/*------------------------------------------------------------------------
# com_zhgooglemap - Zh GoogleMap
# ------------------------------------------------------------------------
# author:    Dmitry Zhuk
# copyright: Copyright (C) 2011 zhuk.cc. All Rights Reserved.
# license:   http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 or later
# website:   http://zhuk.cc
# Technical Support Forum: http://forum.zhuk.cc/
-------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');

// import Joomla controllerform library
jimport('joomla.application.component.controllerform');

/**
 * ZhGoogle MapMarker Controller
 */
class ZhGoogleMapControllerMapMarker extends JControllerForm
{

    /**
     * Method override to check if you can edit an existing record.
     *
     * @param   array   $data  An array of input data.
     * @param   string  $key   The name of the key for the primary key.
     *
     * @return  boolean
     *
     * @since   1.6
     */
    protected function allowEdit($data = array(), $key = 'id')
    {
        $recordId = (int) isset($data[$key]) ? $data[$key] : 0;
        $user = JFactory::getUser();
        $userId = $user->get('id');

        $canDo = ZhGoogleMapHelper::getMarkerActions($recordId);
        
        $canEdit    = $canDo->get('core.edit');
        $isEnabledEditOwn = $canDo->get('core.edit.own');
        
        
        if ($canEdit || $canEditOwn)
        {
        }
        
        // Check general edit permission first.
        if ($canEdit)
        {
            return true;
        }

        // Fallback on edit.own.
        // First test if the permission is available.
        if ($isEnabledEditOwn)
        {
            // Now test the owner is the user.
            $ownerId = (int) isset($data['createdbyuser']) ? $data['createdbyuser'] : 0;
            if (empty($ownerId) && $recordId)
            {
                // Need to do a lookup from the model.
                $record = $this->getModel()->getItem($recordId);

                if (empty($record))
                {
                    return false;
                }

                $ownerId = $record->createdbyuser;
            }

            // If the owner matches 'me' then do the test.
            if ($ownerId == $userId)
            {
                return true;
            }
        }

        // Since there is no asset tracking, revert to the component permissions.
        return parent::allowEdit($data, $key);
    }

}