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<?php
/**
* @version 2.6.x
* @package K2
* @author JoomlaWorks http://www.joomlaworks.net
* @copyright Copyright (c) 2006 - 2014 JoomlaWorks Ltd. All rights reserved.
* @license GNU/GPL license: http://www.gnu.org/copyleft/gpl.html
*/
// no direct access
defined('_JEXEC') or die;
require_once (JPATH_ADMINISTRATOR.'/components/com_k2/elements/base.php');
class K2ElementCategories extends K2Element
{
function fetchElement($name, $value, &$node, $control_name)
{
$db = JFactory::getDBO();
$query = 'SELECT m.* FROM #__k2_categories m WHERE trash = 0 ORDER BY parent, ordering';
$db->setQuery($query);
$mitems = $db->loadObjectList();
$children = array();
if ($mitems)
{
foreach ($mitems as $v)
{
if (K2_JVERSION != '15')
{
$v->title = $v->name;
$v->parent_id = $v->parent;
}
$pt = $v->parent;
$list = @$children[$pt] ? $children[$pt] : array();
array_push($list, $v);
$children[$pt] = $list;
}
}
$list = JHTML::_('menu.treerecurse', 0, '', array(), $children, 9999, 0, 0);
$mitems = array();
$mitems[] = JHTML::_('select.option', '0', JText::_('K2_NONE_ONSELECTLISTS'));
foreach ($list as $item)
{
$item->treename = JString::str_ireplace(' ', ' -', $item->treename);
$mitems[] = JHTML::_('select.option', $item->id, $item->treename);
}
$attributes = 'class="inputbox"';
if (K2_JVERSION != '15')
{
$attribute = K2_JVERSION == '25' ? $node->getAttribute('multiple') : $node->attributes()->multiple;
if ($attribute)
{
$attributes .= ' multiple="multiple" size="10"';
}
}
else
{
if ($node->attributes('multiple'))
{
$attributes .= ' multiple="multiple" size="10"';
}
}
if (K2_JVERSION != '15')
{
$fieldName = $name;
}
else
{
$fieldName = $control_name.'['.$name.']';
if ($node->attributes('multiple'))
{
$fieldName .= '[]';
}
}
return JHTML::_('select.genericlist', $mitems, $fieldName, $attributes, 'value', 'text', $value);
}
}
class JFormFieldCategories extends K2ElementCategories
{
var $type = 'categories';
}
class JElementCategories extends K2ElementCategories
{
var $_name = 'categories';
}