Questions-and-Answers/admin/models/fields/allowedimageformats.php

103 lines
3.6 KiB
PHP

<?php
/*--------------------------------------------------------------------------------------------------------| www.vdm.io |------/
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/-------------------------------------------------------------------------------------------------------------------------------/
@version 1.0.x
@build 8th February, 2021
@created 30th January, 2017
@package Questions and Answers
@subpackage allowedimageformats.php
@author Llewellyn van der Merwe <https://www.vdm.io/>
@copyright Copyright (C) 2015. All Rights Reserved
@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
Questions &amp; Answers
/-----------------------------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// import the list field type
jimport('joomla.form.helper');
JFormHelper::loadFieldClass('list');
/**
* Allowedimageformats Form Field class for the Questionsanswers component
*/
class JFormFieldAllowedimageformats extends JFormFieldList
{
/**
* The allowedimageformats field type.
*
* @var string
*/
public $type = 'allowedimageformats';
/**
* Method to get a list of options for a list input.
*
* @return array An array of JHtml options.
*/
protected function getOptions()
{
// check if helper class already is set
if (!class_exists('QuestionsanswersHelper'))
{
// set the correct path focus
$focus = JPATH_ADMINISTRATOR;
// check if we are in the site area
if (JFactory::getApplication()->isSite())
{
// set admin path
$adminPath = $focus . '/components/com_questionsanswers/helpers/questionsanswers.php';
// change the focus
$focus = JPATH_ROOT;
}
// set path based on focus
$path = $focus . '/components/com_questionsanswers/helpers/questionsanswers.php';
// check if file exist, if not try admin again.
if (file_exists($path))
{
// make sure to load the helper
JLoader::register('QuestionsanswersHelper', $path);
}
// fallback option
elseif (isset($adminPath) && file_exists($adminPath))
{
// make sure to load the helper
JLoader::register('QuestionsanswersHelper', $adminPath);
}
else
{
// could not find this
return false;
}
}
// Start the options array
$options = array();
// Get the extensions list.
$extensionList = QuestionsanswersHelper::getFileExtensions('image', true);
if (QuestionsanswersHelper::checkArray($extensionList))
{
foreach($extensionList as $type => $extensions)
{
foreach($extensions as $extension)
{
$options[] = JHtml::_('select.option', $extension, $extension . ' [ ' . $type . ' ]');
}
}
}
return $options;
}
}