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<?php |
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/** |
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* Part of the Joomla Framework Form Package |
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* |
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* @copyright Copyright (C) 2005 - 2016 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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namespace Joomla\Form; |
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use Joomla\Language\Language; |
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FormHelper::loadFieldClass('list'); |
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/** |
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* Form Field class for the Joomla Framework. |
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* Supports a list of installed application languages |
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* |
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* @see JFormFieldContentLanguage for a select list of content languages. |
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* @since 1.0 |
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* @deprecated The joomla/form package is deprecated |
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*/ |
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class Field_Language extends Field_List |
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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 1.0 |
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*/ |
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protected $type = 'Language'; |
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/** |
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* Method to get the field options. |
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* |
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* @return array The field option objects. |
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* |
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* @since 1.0 |
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*/ |
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protected function getOptions() |
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{ |
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$basePath = $this->element['base_path'] ? (string) $this->element['base_path'] : JPATH_ROOT; |
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// Merge any additional options in the XML definition. |
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$options = array_merge( |
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parent::getOptions(), |
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$this->createLanguageList($this->value, $basePath) |
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); |
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return $options; |
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} |
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/** |
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* Builds a list of the system languages which can be used in a select option |
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* |
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* @param string $selected Client key for the area |
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* @param string $basePath Base path to use |
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* |
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* @return array List of system languages |
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* |
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* @since 1.0 |
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*/ |
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protected function createLanguageList($selected, $basePath = JPATH_ROOT) |
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{ |
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$list = array(); |
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// Cache activation |
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$langs = Language::getKnownLanguages($basePath); |
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foreach ($langs as $lang => $metadata) |
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{ |
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$option = array(); |
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$option['text'] = $metadata['name']; |
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$option['value'] = $lang; |
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if ($lang == $selected) |
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{ |
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$option['selected'] = 'selected="selected"'; |
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} |
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$list[] = $option; |
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} |
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return $list; |
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} |
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} |
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joomla-framework /
form
This class, trait or interface has been deprecated. The supplier of the file has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the type will be removed from the class and what other constant to use instead.