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<?php
/**
* Attachments component icon filenames selector
*
* @package Attachments
* @subpackage Attachments_Component
*
* @copyright Copyright (C) 2007-2015 Jonathan M. Cameron, All Rights Reserved
* @license http://www.gnu.org/licenses/gpl-3.0.html GNU/GPL
* @link http://joomlacode.org/gf/project/attachments/frs/
* @author Jonathan M. Cameron
*/
defined('JPATH_BASE') or die;
jimport('joomla.html.html');
jimport('joomla.form.formfield');
/**
* Supports an HTML select list of icon filenames
*
* @package Attachments
*/
class JFormFieldIconfilenames extends JFormField
{
/**
* The form field type.
*
* @var string
* @since 1.6
*/
protected $type = 'Iconfilenames';
/**
* Method to get the field input markup.
*
* @return string The field input markup.
* @since 1.6
*/
public function getInput()
{
// Initialize variables.
$html = array();
// Construct the list of legal icon filenames
$icon_filenames = array();
require_once(JPATH_COMPONENT_SITE.'/file_types.php');
foreach ( AttachmentsFileTypes::unique_icon_filenames() as $ifname) {
$icon_filenames[] = JHtml::_('select.option', $ifname);
}
$icon_list = JHtml::_('select.genericlist', $icon_filenames, 'jform[icon_filename]',
'class="inputbox" size="1"', 'value', 'text', $this->value,
'jform_icon_filename'
);
// Is it readonly?
if ((string) $this->element['readonly'] == 'true') {
// Create a read-only list (no name) with a hidden input to store the value.
$html[] = $icon_list;
$html[] = '<input type="hidden" name="'.$this->name.'" value="'.$this->value.'"/>';
}
else {
// Create a regular list.
$html[] = $icon_list;
}
return implode($html);
}
}