/**
* @param null $obj
*/
public function __construct($obj = null)
{
$xoops = Xoops::getInstance();
parent::__construct('', 'xlanguage_form', $xoops->getEnv('PHP_SELF'), 'post', true, 'horizontal');
// language name
$xlanguage_select = new Xoops\Form\Select(_AM_XLANGUAGE_NAME, 'xlanguage_name', $obj->getVar('xlanguage_name'));
$xlanguage_select->addOptionArray(XoopsLists::getLocaleList());
$this->addElement($xlanguage_select, true);
// language description
$this->addElement(new Xoops\Form\Text(_AM_XLANGUAGE_DESCRIPTION, 'xlanguage_description', 5, 30, $obj->getVar('xlanguage_description')), true);
// language charset
$autoload = XoopsLoad::loadConfig('xlanguage');
$charset_select = new Xoops\Form\Select(_AM_XLANGUAGE_CHARSET, 'xlanguage_charset', $obj->getVar('xlanguage_charset'));
$charset_select->addOptionArray($autoload['charset']);
$this->addElement($charset_select);
// language code
$this->addElement(new Xoops\Form\Text(_AM_XLANGUAGE_CODE, 'xlanguage_code', 5, 10, $obj->getVar('xlanguage_code')), true);
// language weight
$this->addElement(new Xoops\Form\Text(_AM_XLANGUAGE_WEIGHT, 'xlanguage_weight', 1, 4, $obj->getVar('xlanguage_weight')));
// language image
$image_option_tray = new Xoops\Form\ElementTray(_AM_XLANGUAGE_IMAGE, '');
$image_array = XoopsLists::getImgListAsArray(\XoopsBaseConfig::get('root-path') . '/media/xoops/images/flags/' . \Xoops\Module\Helper::getHelper('xlanguage')->getConfig('theme') . '/');
$image_select = new Xoops\Form\Select('', 'xlanguage_image', $obj->getVar('xlanguage_image'));
$image_select->addOptionArray($image_array);
$image_select->setExtra("onchange='showImgSelected(\"image\", \"xlanguage_image\", \"/media/xoops/images/flags/" . \Xoops\Module\Helper::getHelper('xlanguage')->getConfig('theme') . "/\", \"\", \"" . \XoopsBaseConfig::get('url') . "\")'");
$image_tray = new Xoops\Form\ElementTray('', ' ');
$image_tray->addElement($image_select);
$image_tray->addElement(new Xoops\Form\Label('', "<div style='padding: 8px;'><img style='width:24px; height:24px; ' src='" . \XoopsBaseConfig::get('url') . "/media/xoops/images/flags/" . \Xoops\Module\Helper::getHelper('xlanguage')->getConfig('theme') . "/" . $obj->getVar("xlanguage_image") . "' name='image' id='image' alt='' /></div>"));
$image_option_tray->addElement($image_tray);
$this->addElement($image_option_tray);
$this->addElement(new Xoops\Form\Hidden('xlanguage_id', $obj->getVar('xlanguage_id')));
/**
* Buttons
*/
$button_tray = new Xoops\Form\ElementTray('', '');
$button_tray->addElement(new Xoops\Form\Hidden('op', 'save'));
$button = new Xoops\Form\Button('', 'submit', XoopsLocale::A_SUBMIT, 'submit');
$button->setClass('btn btn-success');
$button_tray->addElement($button);
$button_2 = new Xoops\Form\Button('', 'reset', XoopsLocale::A_RESET, 'reset');
$button_2->setClass('btn btn-warning');
$button_tray->addElement($button_2);
switch (basename($xoops->getEnv('PHP_SELF'), '.php')) {
case 'xoops_xlanguage':
$button_3 = new Xoops\Form\Button('', 'button', XoopsLocale::A_CLOSE, 'button');
$button_3->setExtra('onclick="tinyMCEPopup.close();"');
$button_3->setClass('btn btn-danger');
$button_tray->addElement($button_3);
break;
case 'index':
default:
$button_3 = new Xoops\Form\Button('', 'cancel', XoopsLocale::A_CANCEL, 'button');
$button_3->setExtra("onclick='javascript:history.go(-1);'");
$button_3->setClass('btn btn-danger');
$button_tray->addElement($button_3);
break;
}
$this->addElement($button_tray);
}
/**
* getUserLocales()
* Returns the user locales
* Normally it returns an array like this:
* 1. Forced language
* 2. Language in $_GET['lang']
* 3. Language in $_SESSION['lang']
* 4. HTTP_ACCEPT_LANGUAGE
* 5. Fallback language
* Note: duplicate values are deleted.
*
* @return array with the user locales sorted by priority. Highest is best.
*/
public static function getUserLocales()
{
if (empty(self::$_userLocales)) {
// reset user_lang array
$userLocales = array();
// Highest priority: forced language
//if ($this->forcedLang != NULL) {
// $userLocales[] = $this->forcedLang;
//}
// 2nd highest priority: GET parameter 'lang'
if (isset($_GET['lang']) && is_string($_GET['lang'])) {
$userLocales[] = $_GET['lang'];
}
// 3rd highest priority: SESSION parameter 'lang'
if (isset($_SESSION['lang']) && is_string($_SESSION['lang'])) {
$userLocales[] = $_SESSION['lang'];
}
// 4th highest priority: HTTP_ACCEPT_LANGUAGE
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
foreach (explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']) as $part) {
if (preg_match("/(.*);q=([0-1]{0,1}\\.\\d{0,4})/i", $part, $matches)) {
$userLocales[] = $matches[1];
} else {
$userLocales[] = $part;
}
}
}
$userLocales[] = Xoops::getInstance()->getConfig('locale');
// Lowest priority: fallback
$userLocales[] = static::$_defaultLocale;
$availableLocales = XoopsLists::getLocaleList();
// remove not allowed characters
foreach ($userLocales as $key => $value) {
$value = preg_replace('/[^a-zA-Z0-9_\\-]/', '', $value);
// only allow a-z, A-Z and 0-9
if ($value && in_array($value, $availableLocales)) {
self::$_userLocales[$key] = str_replace('-', '_', $value);
}
}
// remove duplicate elements
self::$_userLocales = array_unique(self::$_userLocales);
}
return self::$_userLocales;
}
/**
* Constructor
*
* @param string $caption caption
* @param string $name name
* @param mixed $value Pre-selected value (or array of them). Valid value is
* any name of a XOOPS_ROOT_PATH."/locale/" subdirectory.
* @param integer $size Number of rows. "1" makes a drop-down-list.
*/
public function __construct($caption, $name, $value = null, $size = 1)
{
parent::__construct($caption, $name, $value, $size);
$this->addOptionArray(\XoopsLists::getLocaleList());
}
