/**
* System front end theme function
*
* @author Vee W.
* @license http://opensource.org/licenses/MIT
*
*/
function languageSwitchDropdown()
{
$languages = \Config::get('locales');
// no languages, language is empty, there is only just one language
if (empty($languages) || !is_array($languages) || count($languages) <= 1) {
return null;
}
ksort($languages);
$current_lang = \Lang::get_lang();
$output = "\n" . '<div class="dropdown">' . "\n";
$output .= "\t" . '<button class="btn btn-default dropdown-toggle" type="button" id="language-switch-dropdown" data-toggle="dropdown">';
$output .= $languages[$current_lang]['name'];
$output .= '<span class="caret"></span>';
$output .= '</button>' . "\n";
if (is_array($languages) && !empty($languages) && count($languages) > 1) {
$output .= '<ul class="dropdown-menu" role="menu" aria-labelledby="language-switch-dropdown">' . "\n";
foreach ($languages as $language => $item) {
if ($language != $current_lang) {
$output .= "\t" . '<li>' . \Html::anchor(\Uri::createNL($language), $item['name']) . '</li>' . "\n";
}
}
$output .= '</ul>' . "\n";
}
$output .= '</div>' . "\n";
return $output;
}
public function before()
{
if (!\CMF\Auth::check(null, 'view', 'admin_site')) {
\Response::redirect("/admin/login?next=" . \Uri::string(), 'location');
}
\Lang::$autosave = false;
// Find the lang from the session, or from the user
if ($this->lang_enabled = \Config::get('cmf.languages.enabled', false)) {
$lang = \Session::get('cmf.admin.language');
if ($lang === null) {
$user = \CMF\Auth::current_user();
$lang = $user->default_language;
}
if (!empty($lang) && strlen($lang) !== 0 && $lang !== null) {
\CMF::setLang($lang);
}
}
// Allows us to set the interface template via an integer
$this->mode = \Input::param('_mode', 'default');
$this->interface_template = \Config::get('cmf.admin.interface_templates.' . $this->mode);
// A unique ID that can be passed through
$this->cid = \Input::param('_cid', 'none');
// Lang info
$this->current_lang = \Lang::get_lang();
$this->fallback_lang = \Lang::$fallback;
$this->lang_lines = \Lang::$lines;
}
/**
* read template
*
* @author Vee Winch.
* @param string $email_file email file.
* @param string $template_path path to folder that store email file.
* @return mixed
*/
public static function readTemplate($email_file = '', $template_path = null)
{
if ($email_file == null) {
return null;
}
if ($template_path == null) {
$template_path = APPPATH . 'lang' . DS . \Lang::get_lang() . DS . 'email' . DS;
}
if (file_exists($template_path . $email_file)) {
$site_name = \Model_Config::getval('site_name');
$output = file_get_contents($template_path . $email_file);
$output = str_replace("%site_name%", $site_name, $output);
$output = str_replace("%site_url%", \Uri::base(), $output);
$output = str_replace("%site_admin%", \Uri::create('admin'), $output);
unset($site_name, $template_path);
return $output;
} else {
return false;
}
}
/**
* Gets a list of the active languages that have been configured
*/
public static function languageUrls()
{
if (static::$languageUrls !== null) {
return static::$languageUrls;
}
if (!static::$lang_enabled) {
return static::$languageUrls = array(\Lang::get_lang());
}
$url = static::original_uri();
if (empty($url)) {
$url = '/';
} else {
$url = '/' . trim($url, '/');
}
try {
$currentUrl = static::currentUrl();
$languages = \DB::query("SELECT l.id, l.code, l.top_level_domain, u.url url, t.content url_translated FROM languages AS l LEFT JOIN urls AS u ON (u.id = " . (!empty($currentUrl) ? $currentUrl->id : '0') . ") LEFT JOIN ext_translations AS t ON (t.locale = l.code AND t.object_class = 'CMF\\\\Model\\\\URL' AND t.field = 'url' AND t.foreign_key = " . (!empty($currentUrl) ? $currentUrl->id : "0") . ") WHERE l.visible = 1 ORDER BY l.pos ASC")->execute()->as_array();
foreach ($languages as &$language) {
$language['url'] = static::link(!empty($language['url_translated']) ? $language['url_translated'] : $language['url'], $language['code']);
unset($language['url_translated']);
}
return static::$languageUrls = $languages;
} catch (\Exception $e) {
return array(array('id' => 0, 'code' => \Lang::get_lang(), 'top_level_domain' => '', 'url' => $url));
}
}
/**
* language switch for admin page. display as select box.
*
* @return string
*/
function languageSwitchAdminSelectBox()
{
$languages = \Config::get('locales');
ksort($languages);
$current_lang = \Lang::get_lang();
$output = "\n" . '<select name="admin_language" onchange="change_redirect($(this));" class="form-control chosen-select">' . "\n";
if (is_array($languages) && !empty($languages)) {
foreach ($languages as $language => $item) {
$output .= "\t" . '<option value="' . \Uri::createNL($language . '/admin') . '"';
if ($language == $current_lang) {
$output .= ' selected="selected"';
}
$output .= '>' . $item['name'] . '</option>' . "\n";
}
} else {
$output .= "\t" . '<option></option>' . "\n";
}
$output .= '</select>' . "\n";
unset($current_lang, $languages);
return $output;
}
