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<?php
/**
* @package Joomla.Platform
* @subpackage Form
*
* @copyright Copyright (C) 2005 - 2018 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
// No direct access
defined('_JEXEC') or die;
use Joomla\CMS\Factory;
use Joomla\Registry\Registry;
use Joomla\CMS\Language\Language;
use Joomla\CMS\Language\LanguageHelper;
use Joomla\CMS\Form\FormField;
/**
* Form Field class for the Joomla Platform.
* Supports a one line text field.
*
* @link http://www.w3.org/TR/html-markup/input.text.html#input.text
* @since 11.1
*/
class JFormFieldLangLinks extends FormField
{
/**
* The form field type.
*
* @var string
* @since 11.1
*/
protected $type = 'LangLinks';
/**
* Name of the layout being used to render the field
*
* @var string
* @since 3.7
*/
protected $layout = 'joomla.form.field.langlinks';
/**
* Method to attach a JForm object to the field.
*
* @param SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object.
* @param mixed $value The form field value to validate.
* @param string $group The field name group control value. This acts as an array container for the field.
* For example if the field has name="foo" and the group value is set to "bar" then the
* full field name would end up being "bar[foo]".
*
* @return boolean True on success.
*
* @see JFormField::setup()
* @since 3.2
*/
public function setup(SimpleXMLElement $element, $value, $group = null)
{
$result = parent::setup($element, $value, $group);
if ($result == true)
{
}
return $result;
}
/**
* Method to get the field input markup.
*
* @return string The field input markup.
*
* @since 11.1
*/
protected function getInput()
{
$default='';
if(is_string($this->value)) {
$default = $this->value;
$this->value=explode('|',$this->value);
}
$values = new Registry($this->value);
$languages = LanguageHelper::getLanguages();
$output = array();
foreach($languages as $lang) {
$value = $values->get($lang->lang_code,$default);
$output[]='<div class="input-append" style="margin-bottom: 2px;"><input class="form-control" type="text" id="'.$this->id.'_'.$lang->lang_code.'" name="'.$this->name.'['.$lang->lang_code.']'.'" placeholder="..." value="'.$value.'" /><span class="add-on">'.JText::_($lang->title).'</span></div><br />';
}
$output='<div id="'.$this->id.'">'.implode("\n",$output).'</div>';
return $output;
}
}