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<?php
class JElementCategories extends JElement {
var $_name = 'Categories';
function fetchElement($name, $value, &$node, $control_name)
{
$db = &JFactory::getDBO();
$section = $node->attributes('section');
$class = $node->attributes('class');
if (!$class) {
$class = "inputbox";
}
if (!isset ($section)) {
// alias for section
$section = $node->attributes('scope');
if (!isset ($section)) {
$section = 'content';
}
}
$size = ( $node->attributes('size') ? $node->attributes('size') : 5 );
if ($section == 'content') {
// This might get a conflict with the dynamic translation
// - TODO: search for better solution
$query = 'SELECT c.id AS value, CONCAT_WS( "/",s.title, c.title ) AS text' .
' FROM #__categories AS c' .
' LEFT JOIN #__sections AS s ON s.id=c.section' .
' WHERE c.published = 1' .
' AND s.scope = '.$db->Quote($section).
' ORDER BY s.title, c.title';
} else {
$query = 'SELECT c.id AS value, c.title AS text' .
' FROM #__categories AS c' .
' WHERE c.published = 1' .
' AND c.section = '.$db->Quote($section).
' ORDER BY c.title';
}
$db->setQuery($query);
$options = $db->loadObjectList();
return JHTML::_('select.genericlist', $options, ''.$control_name.'['.$name.'][]',
'class="inputbox" multiple="multiple" size="$size',
'value', 'text', $value, $control_name.$name);
}
}
?>