<?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
defined('_JEXEC') or die('Restricted access');

// import Joomla table library
jimport('joomla.database.table');

/**
 * zhgooglemaps_markers Table class
 */
class ZhGoogleMapTableMapMarker extends JTable
{
    /**
     * Constructor
     *
     * @param object Database connector object
     */
    function __construct(&$db) 
    {
        parent::__construct('#__zhgooglemaps_markers', 'id', $db);
        
        JTableObserverTags::createObserver($this, array('typeAlias' => 'com_zhgooglemap.mapmarker'));
    }
    
    /**
     * Overloaded check function
     *
     * @return  boolean
     * @see     JTable::check
     * @since   1.5
     */
    public function check()
    {

        // Check the publish down date is not earlier than publish up.
        if ($this->publish_down > $this->_db->getNullDate() && $this->publish_down < $this->publish_up)
        {
            $this->setError(JText::_('JGLOBAL_START_PUBLISH_AFTER_FINISH'));
            return false;
        }

        /*
            if (empty($this->alias))
            {
                $this->alias = $this->title;
            }
            $this->alias = JApplication::stringURLSafe($this->alias);
            if (trim(str_replace('-', '', $this->alias)) == '')
            {
                $this->alias = JFactory::getDate()->format("Y-m-d-H-i-s");
            }
        */

        return true;
    }
    
    /**
     * Overloaded bind function
     *
     * @param       array           named array
     * @return      null|string     null is operation was satisfactory, otherwise returns an error
     * @see JTable:bind
     * @since 1.5
     */
    public function bind($array, $ignore = '') 
    {
        if (isset($array['params']) && is_array($array['params'])) 
        {
            // Convert the params field to a string.
            $parameter = new JRegistry;
            $parameter->loadArray($array['params']);
            $array['params'] = (string)$parameter;
        }
        return parent::bind($array, $ignore);
    }

    /**
     * Method to compute the default name of the asset.
     * The default name is in the form `table_name.id`
     * where id is the value of the primary key of the table.
     *
     * @return    string
     * @since    1.6
     */
    protected function _getAssetName()
    {
        $k = $this->_tbl_key;
        return 'com_zhgooglemap.mapmarker.'.(int) $this->$k;
    }

    /**
     * Method to return the title to use for the asset table.
     *
     * @return    string
     * @since    1.6
     */
    protected function _getAssetTitle()
    {
        return $this->title;
    }

    /**
     * Get the parent asset id for the record
     *
     * @return    int
     * @since    1.6
     */
    protected function _getAssetParentId(JTable $table = null, $id = null)
    {
        $asset = JTable::getInstance('Asset');
        $asset->loadByName('com_zhgooglemap');
        return $asset->id;
    }
    
    /**
     * Overriden JTable::store to set modified data and user id.
     *
     * @param   boolean  $updateNulls  True to update fields even if they are null.
     *
     * @return  boolean  True on success.
     *
     * @since   3.1
     */
    public function store($updateNulls = false)
    {
        $date    = JFactory::getDate();
        $user    = JFactory::getUser();
        
        if ($this->id) {
            // Existing item
            /*
              Do not monitor changes
                $this->modified_time        = $date->toSql();
                $this->modified_user_id    = $user->get('id');
            */
        }
        else
        {
            // New record. Created and created_by field can be set by the user,
            // so we don't touch either of these if they are set.
            /*
            if (!(int) $this->created_time) {
                $this->created_time = $date->toSql();
            }
            if (empty($this->created_user_id)) {
                $this->created_user_id = $user->get('id');
            }
            */
            $this->rating_value = 0;
            $this->rating_count = 0;
            
            
        }

        // Verify that the alias is unique
        /*
        $table = JTable::getInstance('MapMarker', 'ZhGoogleMapTable');
        if ($table->load(array('alias' => $this->alias)) && ($table->id != $this->id || $this->id == 0))
        {
            $this->setError(JText::_('***** ERROR_UNIQUE_ALIAS* **** '));
            return false;
        }
        */
        
        return parent::store($updateNulls);
    }

    
}