52 lines
1.1 KiB
PHP
52 lines
1.1 KiB
PHP
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<?php
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/**
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* @package Joomla.Platform
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* @subpackage Form
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE
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*/
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defined('JPATH_PLATFORM') or die;
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JFormHelper::loadFieldClass('filelist');
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/**
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* Supports an HTML select list of image
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*
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* @package Joomla.Platform
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* @subpackage Form
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* @since 11.1
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*/
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class JFormFieldImageList extends JFormFieldFileList
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{
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/**
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* The form field type.
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*
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* @var string
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* @since 11.1
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*/
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public $type = 'ImageList';
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/**
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* Method to get the list of images field options.
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* Use the filter attribute to specify allowable file extensions.
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*
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* @return array The field option objects.
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*
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* @since 11.1
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*/
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protected function getOptions()
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{
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// Define the image file type filter.
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$filter = '\.png$|\.gif$|\.jpg$|\.bmp$|\.ico$|\.jpeg$|\.psd$|\.eps$';
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// Set the form field element attribute for file type filter.
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$this->element->addAttribute('filter', $filter);
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// Get the field options.
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return parent::getOptions();
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}
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}
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