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<?php
/**
* @package Sj Module Tabs
* @version 2.5
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
* @copyright (c) 2012 YouTech Company. All Rights Reserved.
* @author YouTech Company http://www.smartaddons.com
*
*/
defined('_JEXEC') or die;
class JFormFieldPosition extends JFormField
{
protected function getInput()
{
$session = JFactory::getSession();
$attr = '';
// Initialize some field attributes.
$attr .= $this->element['class'] ? ' class="'.(string) $this->element['class'].'"' : '';
// To avoid user's confusion, readonly="true" should imply disabled="true".
if ( (string) $this->element['readonly'] == 'true' || (string) $this->element['disabled'] == 'true') {
$attr .= ' disabled="disabled"';
}
$attr .= $this->element['size'] ? ' size="'.(int) $this->element['size'].'"' : '';
$attr .= $this->multiple ? ' multiple="multiple"' : '';
// Initialize JavaScript field attributes.
$attr .= $this->element['onchange'] ? ' onchange="'.(string) $this->element['onchange'].'"' : '';
//now get to the business of finding the articles
$options = array();
$options[] = JHTML::_('select.option', '', '-------- None select --------');
foreach ( $this->_getPositions() as $position ){
$options[] = JHTML::_('select.option', $position->position, $position->position . ' (' . $position->modules . ')' );
}
return JHTML::_('select.genericlist', $options, $this->name, trim($attr), 'value', 'text', $this->value, $this->id);
}
private function _getPositions() {
$db = &JFactory::getDBO();
$user = &JFactory::getUser();
$lang = &JFactory::getLanguage();
$languages = array(
'*',
$lang->getTag()
);
$query = "
SELECT p.position, COUNT(p.id) as modules
FROM #__modules p
WHERE
p.position IS NOT NULL
AND p.position <> ''
AND p.access IN (" . implode(',', $user->getAuthorisedViewLevels()) . ")
AND p.client_id = 0
GROUP BY p.position
ORDER BY p.position
";
$db->setQuery($query);
$positions = $db->loadObjectList();
return $positions;
}
}
?>