* @link http://www.nonumber.nl * @copyright Copyright (C) 2010 NoNumber! All Rights Reserved * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL */ // Ensure this file is being included by a parent file defined( '_JEXEC' ) or die( 'Restricted access' ); /** * Radio Images Element */ class JElementRadioImages extends JElement { /** * Element name * * @access protected * @var string */ var $_name = 'RadioImages'; function fetchElement( $name, $value, &$node, $control_name ) { jimport( 'joomla.filesystem.folder' ); jimport( 'joomla.filesystem.file' ); // path to images directory $path = JPATH_ROOT.DS.str_replace( '/', DS, $node->attributes( 'directory' ) ); $filter = $node->attributes( 'filter' ); $exclude = $node->attributes( 'exclude' ); $stripExt = $node->attributes( 'stripext' ); $files = JFolder::files( $path, $filter); $options = array (); if ( !$node->attributes( 'hide_none' ) ) { $options[] = JHTML::_( 'select.option', '-1', JText::_( 'Do not use' ).'
' ); } if ( !$node->attributes( 'hide_default' ) ) { $options[] = JHTML::_( 'select.option', '', JText::_( 'Use default' ).'
' ); } if ( is_array( $files) ) { foreach ( $files as $file) { if ( $exclude) { if (preg_match( chr( 1 ) . $exclude . chr( 1 ), $file ) ) { continue; } } if ( $stripExt) { $file = JFile::stripExt( $file ); } $image = ' '.$file.'

'; $options[] = JHTML::_( 'select.option', $file, $image); } } $list = JHTML::_( 'select.radiolist', $options, ''.$control_name.'['.$name.']', '', 'value', 'text', $value, $control_name.$name ); $list = '

'.str_replace( '

'; $list = preg_replace( '#(\s*)

#', '

\1', $list ); $list = str_replace( '
', '

', $list ); return $list; } function def( $val, $default ) { return ( $val == '' ) ? $default : $val; } }