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<?php |
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/** |
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* @package VikWP - Libraries |
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* @subpackage adapter.html |
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* @author E4J s.r.l. |
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* @copyright Copyright (C) 2023 E4J s.r.l. All Rights Reserved. |
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL |
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* @link https://vikwp.com |
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*/ |
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|
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// No direct access |
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defined('ABSPATH') or die('No script kiddies please!'); |
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|
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/** |
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* Utility class working with content language select lists. |
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* |
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* @since 10.1.30 |
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*/ |
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abstract class JHtmlContentLanguage |
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{ |
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/** |
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* Cached array of the content language items. |
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* |
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* @var array |
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*/ |
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protected static $items = null; |
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|
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/** |
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* Get a list of the available content language items. |
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* |
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* @param boolean $all True to include All (*). |
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* @param boolean $translate True to translate All. |
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* |
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* @return string |
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*/ |
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public static function existing($all = false, $translate = false) |
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{ |
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if (static::$items === null) |
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{ |
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static::$items = array(); |
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|
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// load all the existing languages |
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foreach (JFactory::getLanguage()->getKnownLanguages() as $lang) |
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{ |
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// create language option |
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static::$items[] = JHtml::fetch('select.option', $lang['tag'], $lang['name']); |
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} |
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} |
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|
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if ($all) |
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{ |
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// create "all languages" option |
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$option = array( |
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JHtml::fetch('select.option', '*', $translate ? JText::translate('JALL') : 'JALL'), |
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); |
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|
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// merge first option with other ones |
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return array_merge($option, static::$items); |
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} |
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else |
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{ |
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// return cached list |
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return static::$items; |
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} |
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} |
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} |
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|
