95 lines
2.2 KiB
PHP
95 lines
2.2 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* @package Joomla.Platform
|
||
|
|
* @subpackage Form
|
||
|
|
*
|
||
|
|
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
|
||
|
|
* @license GNU General Public License version 2 or later; see LICENSE
|
||
|
|
*/
|
||
|
|
|
||
|
|
defined('JPATH_PLATFORM') or die;
|
||
|
|
|
||
|
|
jimport('joomla.filesystem.folder');
|
||
|
|
JFormHelper::loadFieldClass('list');
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Supports an HTML select list of folder
|
||
|
|
*
|
||
|
|
* @package Joomla.Platform
|
||
|
|
* @subpackage Form
|
||
|
|
* @since 11.1
|
||
|
|
*/
|
||
|
|
class JFormFieldFolderList extends JFormFieldList
|
||
|
|
{
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The form field type.
|
||
|
|
*
|
||
|
|
* @var string
|
||
|
|
* @since 11.1
|
||
|
|
*/
|
||
|
|
public $type = 'FolderList';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Method to get the field options.
|
||
|
|
*
|
||
|
|
* @return array The field option objects.
|
||
|
|
*
|
||
|
|
* @since 11.1
|
||
|
|
*/
|
||
|
|
protected function getOptions()
|
||
|
|
{
|
||
|
|
$options = array();
|
||
|
|
|
||
|
|
// Initialize some field attributes.
|
||
|
|
$filter = (string) $this->element['filter'];
|
||
|
|
$exclude = (string) $this->element['exclude'];
|
||
|
|
$hideNone = (string) $this->element['hide_none'];
|
||
|
|
$hideDefault = (string) $this->element['hide_default'];
|
||
|
|
|
||
|
|
// Get the path in which to search for file options.
|
||
|
|
$path = (string) $this->element['directory'];
|
||
|
|
if (!is_dir($path))
|
||
|
|
{
|
||
|
|
$path = JPATH_ROOT . '/' . $path;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Prepend some default options based on field attributes.
|
||
|
|
if (!$hideNone)
|
||
|
|
{
|
||
|
|
$options[] = JHtml::_('select.option', '-1', JText::alt('JOPTION_DO_NOT_USE', preg_replace('/[^a-zA-Z0-9_\-]/', '_', $this->fieldname)));
|
||
|
|
}
|
||
|
|
if (!$hideDefault)
|
||
|
|
{
|
||
|
|
$options[] = JHtml::_('select.option', '', JText::alt('JOPTION_USE_DEFAULT', preg_replace('/[^a-zA-Z0-9_\-]/', '_', $this->fieldname)));
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get a list of folders in the search path with the given filter.
|
||
|
|
$folders = JFolder::folders($path, $filter);
|
||
|
|
|
||
|
|
// Build the options list from the list of folders.
|
||
|
|
if (is_array($folders))
|
||
|
|
{
|
||
|
|
foreach ($folders as $folder)
|
||
|
|
{
|
||
|
|
|
||
|
|
// Check to see if the file is in the exclude mask.
|
||
|
|
if ($exclude)
|
||
|
|
{
|
||
|
|
if (preg_match(chr(1) . $exclude . chr(1), $folder))
|
||
|
|
{
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$options[] = JHtml::_('select.option', $folder, $folder);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Merge any additional options in the XML definition.
|
||
|
|
$options = array_merge(parent::getOptions(), $options);
|
||
|
|
|
||
|
|
return $options;
|
||
|
|
}
|
||
|
|
}
|