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<?php
/**
*------------------------------------------------------------------------------
* iCagenda v3 by Jooml!C - Events Management Extension for Joomla! 2.5 / 3.x
*------------------------------------------------------------------------------
* @package com_icagenda
* @copyright Copyright (c)2012-2015 Cyril Rez�, Jooml!C - All rights reserved
*
* @license GNU General Public License version 3 or later; see LICENSE.txt
* @author Cyril Rez� (Lyr!C)
* @link http://www.joomlic.com
*
* @version 3.5.0 2015-02-15
* @since 1.0
*------------------------------------------------------------------------------
*/
// No direct access to this file
defined('_JEXEC') or die();
jimport( 'joomla.filesystem.path' );
jimport('joomla.form.formfield');
/**
* Returns Latitude from Google Maps address auto-complete field.
*/
class JFormFieldiCmap_lng extends JFormField
{
protected $type='icmap_lng';
protected function getInput()
{
// Check if coords set (deprecated)
$id = JRequest::getVar('id');
$class = isset($this->class) ? ' class="' . $this->class . '"' : '';
if (isset($id))
{
$db = JFactory::getDBO();
$db->setQuery(
'SELECT a.coordinate' .
' FROM #__icagenda_events AS a' .
' WHERE a.id = '.(int) $id
);
$coords = $db->loadResult();
}
else
{
$coords = NULL;
}
$session = JFactory::getSession();
$ic_submit_lng = $session->get('ic_submit_lng', '');
$lng_value = $ic_submit_lng ? $ic_submit_lng : $this->value;
if ($coords != NULL
&& $lng_value == '0.0000000000000000')
{
$ex = explode(', ', $coords);
$lng_value = $ex[1];
}
elseif ($lng_value != '0.0000000000000000')
{
$lng_value = $lng_value;
}
else
{
$lng_value = NULL;
}
$html= '<div class="clr"></div>';
$html.= '<label class="icmap-label">' . JText::_('COM_ICAGENDA_GOOGLE_MAPS_LONGITUDE_LBL') . '</label> <input name="' . $this->name . '" id="lng" type="text"' . $class . ' value="' . $lng_value . '"/>';
// clear the data so we don't process it again
$session->clear('ic_submit_lng');
return $html;
}
}