typemill/system/Controllers/SettingsController.php
2019-10-20 11:58:40 +02:00

796 lines
No EOL
26 KiB
PHP

<?php
namespace Typemill\Controllers;
use \Symfony\Component\Yaml\Yaml;
use Typemill\Models\Fields;
use Typemill\Models\Validation;
use Typemill\Models\User;
class SettingsController extends Controller
{
/*********************
** BASIC SETTINGS **
*********************/
public function showSettings($request, $response, $args)
{
$user = new User();
$settings = $this->c->get('settings');
$copyright = $this->getCopyright();
$languages = $this->getLanguages();
$locale = isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) ? substr($_SERVER["HTTP_ACCEPT_LANGUAGE"],0,2) : 'en';
$users = $user->getUsers();
$route = $request->getAttribute('route');
return $this->render($response, 'settings/system.twig', array('settings' => $settings, 'copyright' => $copyright, 'languages' => $languages, 'locale' => $locale, 'users' => $users, 'route' => $route->getName() ));
}
public function saveSettings($request, $response, $args)
{
if($request->isPost())
{
$referer = $request->getHeader('HTTP_REFERER');
$uri = $request->getUri();
$base_url = $uri->getBaseUrl();
# security, users should not be able to fake post with settings from other typemill pages.
if(!isset($referer[0]) OR $referer[0] !== $base_url . '/tm/settings' )
{
$this->c->flash->addMessage('error', 'illegal referer');
return $response->withRedirect($this->c->router->pathFor('settings.show'));
}
$settings = \Typemill\Settings::getUserSettings();
$params = $request->getParams();
$newSettings = isset($params['settings']) ? $params['settings'] : false;
$validate = new Validation();
if($newSettings)
{
/* make sure only allowed fields are stored */
$newSettings = array(
'title' => $newSettings['title'],
'author' => $newSettings['author'],
'copyright' => $newSettings['copyright'],
'year' => $newSettings['year'],
'startpage' => isset($newSettings['startpage']) ? true : false,
'editor' => $newSettings['editor'],
);
$copyright = $this->getCopyright();
$validate->settings($newSettings, $copyright, 'settings');
}
else
{
$this->c->flash->addMessage('error', 'Wrong Input');
return $response->withRedirect($this->c->router->pathFor('settings.show'));
}
if(isset($_SESSION['errors']))
{
$this->c->flash->addMessage('error', 'Please correct the errors');
return $response->withRedirect($this->c->router->pathFor('settings.show'));
}
/* store updated settings */
\Typemill\Settings::updateSettings(array_merge($settings, $newSettings));
$this->c->flash->addMessage('info', 'Settings are stored');
return $response->withRedirect($this->c->router->pathFor('settings.show'));
}
}
/*********************
** THEME SETTINGS **
*********************/
public function showThemes($request, $response, $args)
{
$userSettings = $this->c->get('settings');
$themes = $this->getThemes();
$themedata = array();
$fieldsModel = new Fields();
foreach($themes as $themeName)
{
/* if theme is active, list it first */
if($userSettings['theme'] == $themeName)
{
$themedata = array_merge(array($themeName => null), $themedata);
}
else
{
$themedata[$themeName] = null;
}
$themeSettings = \Typemill\Settings::getObjectSettings('themes', $themeName);
if($themeSettings)
{
/* store them as default theme data with author, year, default settings and field-definitions */
$themedata[$themeName] = $themeSettings;
}
if(isset($themeSettings['forms']['fields']))
{
$fields = $fieldsModel->getFields($userSettings, 'themes', $themeName, $themeSettings);
/* overwrite original theme form definitions with enhanced form objects */
$themedata[$themeName]['forms']['fields'] = $fields;
}
/* add the preview image */
$img = getcwd() . DIRECTORY_SEPARATOR . 'themes' . DIRECTORY_SEPARATOR . $themeName . DIRECTORY_SEPARATOR . $themeName . '.jpg';
$img = file_exists($img) ? $img : false;
$themedata[$themeName]['img'] = $img;
}
/* add the users for navigation */
$user = new User();
$users = $user->getUsers();
$route = $request->getAttribute('route');
return $this->render($response, 'settings/themes.twig', array('settings' => $userSettings, 'themes' => $themedata, 'users' => $users, 'route' => $route->getName() ));
}
public function showPlugins($request, $response, $args)
{
$userSettings = $this->c->get('settings');
$plugins = array();
$fieldsModel = new Fields();
$fields = array();
/* iterate through the plugins in the stored user settings */
foreach($userSettings['plugins'] as $pluginName => $pluginUserSettings)
{
/* add plugin to plugin Data, if active, set it first */
/* if plugin is active, list it first */
if($userSettings['plugins'][$pluginName]['active'] == true)
{
$plugins = array_merge(array($pluginName => null), $plugins);
}
else
{
$plugins[$pluginName] = Null;
}
/* Check if the user has deleted a plugin. Then delete it in the settings and store the updated settings. */
if(!is_dir($userSettings['rootPath'] . 'plugins' . DIRECTORY_SEPARATOR . $pluginName))
{
/* remove the plugin settings and store updated settings */
\Typemill\Settings::removePluginSettings($pluginName);
continue;
}
/* load the original plugin definitions from the plugin folder (author, version and stuff) */
$pluginOriginalSettings = \Typemill\Settings::getObjectSettings('plugins', $pluginName);
if($pluginOriginalSettings)
{
/* store them as default plugin data with plugin author, plugin year, default settings and field-definitions */
$plugins[$pluginName] = $pluginOriginalSettings;
}
/* check, if the plugin has been disabled in the form-session-data */
if(isset($_SESSION['old']) && !isset($_SESSION['old'][$pluginName]['active']))
{
$plugins[$pluginName]['settings']['active'] = false;
}
/* if the plugin defines forms and fields, so that the user can edit the plugin settings in the frontend */
if(isset($pluginOriginalSettings['forms']['fields']))
{
# if the plugin defines frontend fields
if(isset($pluginOriginalSettings['public']))
{
$pluginOriginalSettings['forms']['fields']['recaptcha'] = ['type' => 'checkbox', 'label' => 'Google Recaptcha', 'checkboxlabel' => 'Activate Recaptcha' ];
$pluginOriginalSettings['forms']['fields']['recaptcha_webkey'] = ['type' => 'text', 'label' => 'Recaptcha Website Key', 'help' => 'Add the recaptcha website key here. You can get the key from the recaptcha website.', 'description' => 'The website key is mandatory if you activate the recaptcha field'];
$pluginOriginalSettings['forms']['fields']['recaptcha_secretkey'] = ['type' => 'text', 'label' => 'Recaptcha Secret Key', 'help' => 'Add the recaptcha secret key here. You can get the key from the recaptcha website.', 'description' => 'The secret key is mandatory if you activate the recaptcha field'];
}
/* get all the fields and prefill them with the dafault-data, the user-data or old input data */
$fields = $fieldsModel->getFields($userSettings, 'plugins', $pluginName, $pluginOriginalSettings);
/* overwrite original plugin form definitions with enhanced form objects */
$plugins[$pluginName]['forms']['fields'] = $fields;
}
}
$user = new User();
$users = $user->getUsers();
$route = $request->getAttribute('route');
return $this->render($response, 'settings/plugins.twig', array('settings' => $userSettings, 'plugins' => $plugins, 'users' => $users, 'route' => $route->getName() ));
}
/*************************************
** SAVE THEME- AND PLUGIN-SETTINGS **
*************************************/
public function saveThemes($request, $response, $args)
{
if($request->isPost())
{
$referer = $request->getHeader('HTTP_REFERER');
$uri = $request->getUri();
$base_url = $uri->getBaseUrl();
# users should not be able to fake post with settings from other typemill pages.
if(!isset($referer[0]) OR $referer[0] !== $base_url . '/tm/themes' )
{
$this->c->flash->addMessage('error', 'illegal referer');
return $response->withRedirect($this->c->router->pathFor('themes.show'));
}
$userSettings = \Typemill\Settings::getUserSettings();
$params = $request->getParams();
$themeName = isset($params['theme']) ? $params['theme'] : false;
$userInput = isset($params[$themeName]) ? $params[$themeName] : false;
$validate = new Validation();
$themeSettings = \Typemill\Settings::getObjectSettings('themes', $themeName);
if(isset($themeSettings['settings']['images']))
{
# get the default settings
$defaultSettings = \Typemill\Settings::getDefaultSettings();
# merge the default image settings with the theme image settings, delete all others (image settings from old theme)
$userSettings['images'] = array_merge($defaultSettings['images'], $themeSettings['settings']['images']);
}
/* set theme name and delete theme settings from user settings for the case, that the new theme has no settings */
$userSettings['theme'] = $themeName;
if($userInput)
{
/* validate the user-input */
$this->validateInput('themes', $themeName, $userInput, $validate);
/* set user input as theme settings */
$userSettings['themes'][$themeName] = $userInput;
}
/* check for errors and redirect to path, if errors found */
if(isset($_SESSION['errors']))
{
$this->c->flash->addMessage('error', 'Please correct the errors');
return $response->withRedirect($this->c->router->pathFor('themes.show'));
}
/* store updated settings */
\Typemill\Settings::updateSettings($userSettings);
$this->c->flash->addMessage('info', 'Settings are stored');
return $response->withRedirect($this->c->router->pathFor('themes.show'));
}
}
public function savePlugins($request, $response, $args)
{
if($request->isPost())
{
$referer = $request->getHeader('HTTP_REFERER');
$uri = $request->getUri();
$base_url = $uri->getBaseUrl();
# security, users should not be able to fake post with settings from other typemill pages.
if(!isset($referer[0]) OR $referer[0] !== $base_url . '/tm/plugins' )
{
$this->c->flash->addMessage('error', 'illegal referer');
return $response->withRedirect($this->c->router->pathFor('plugins.show'));
}
$userSettings = \Typemill\Settings::getUserSettings();
$pluginSettings = array();
$userInput = $request->getParams();
$validate = new Validation();
/* use the stored user settings and iterate over all original plugin settings, so we do not forget any... */
foreach($userSettings['plugins'] as $pluginName => $pluginUserSettings)
{
/* if there are no input-data for this plugin, then use the stored plugin settings */
if(!isset($userInput[$pluginName]))
{
$pluginSettings[$pluginName] = $pluginUserSettings;
}
else
{
/* validate the user-input */
$this->validateInput('plugins', $pluginName, $userInput[$pluginName], $validate);
/* use the input data */
$pluginSettings[$pluginName] = $userInput[$pluginName];
}
/* deactivate the plugin, if there is no active flag */
if(!isset($userInput[$pluginName]['active']))
{
$pluginSettings[$pluginName]['active'] = false;
}
}
if(isset($_SESSION['errors']))
{
$this->c->flash->addMessage('error', 'Please correct the errors below');
}
else
{
/* if everything is valid, add plugin settings to base settings again */
$userSettings['plugins'] = $pluginSettings;
/* store updated settings */
\Typemill\Settings::updateSettings($userSettings);
$this->c->flash->addMessage('info', 'Settings are stored');
}
return $response->withRedirect($this->c->router->pathFor('plugins.show'));
}
}
private function validateInput($objectType, $objectName, $userInput, $validate)
{
/* fetch the original settings from the folder (plugin or theme) to get the field definitions */
$originalSettings = \Typemill\Settings::getObjectSettings($objectType, $objectName);
if(isset($originalSettings['forms']['fields']))
{
/* flaten the multi-dimensional array with fieldsets to a one-dimensional array */
$originalFields = array();
foreach($originalSettings['forms']['fields'] as $fieldName => $fieldValue)
{
if(isset($fieldValue['fields']))
{
foreach($fieldValue['fields'] as $subFieldName => $subFieldValue)
{
$originalFields[$subFieldName] = $subFieldValue;
}
}
else
{
$originalFields[$fieldName] = $fieldValue;
}
}
# if the plugin defines frontend fields
if(isset($originalSettings['public']))
{
$originalFields['recaptcha'] = ['type' => 'checkbox', 'label' => 'Google Recaptcha', 'checkboxlabel' => 'Activate Recaptcha' ];
$originalFields['recaptcha_webkey'] = ['type' => 'text', 'label' => 'Recaptcha Website Key', 'help' => 'Add the recaptcha website key here. You can get the key from the recaptcha website.', 'description' => 'The website key is mandatory if you activate the recaptcha field'];
$originalFields['recaptcha_secretkey'] = ['type' => 'text', 'label' => 'Recaptcha Secret Key', 'help' => 'Add the recaptcha secret key here. You can get the key from the recaptcha website.', 'description' => 'The secret key is mandatory if you activate the recaptcha field'];
}
/* take the user input data and iterate over all fields and values */
foreach($userInput as $fieldName => $fieldValue)
{
/* get the corresponding field definition from original plugin settings */
$fieldDefinition = isset($originalFields[$fieldName]) ? $originalFields[$fieldName] : false;
if($fieldDefinition)
{
/* validate user input for this field */
$validate->objectField($fieldName, $fieldValue, $objectName, $fieldDefinition);
}
if(!$fieldDefinition && $fieldName != 'active')
{
$_SESSION['errors'][$objectName][$fieldName] = array('This field is not defined!');
}
}
}
}
/***********************
** USER MANAGEMENT **
***********************/
public function showUser($request, $response, $args)
{
if($_SESSION['role'] == 'editor' && $_SESSION['user'] !== $args['username'])
{
return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $_SESSION['user']] ));
}
$validate = new Validation();
if($validate->username($args['username']))
{
$user = new User();
$users = $user->getUsers();
$userrole = $user->getUserroles();
$userdata = $user->getUser($args['username']);
$settings = $this->c->get('settings');
if($userdata)
{
return $this->render($response, 'settings/user.twig', array('settings' => $settings, 'users' => $users, 'userdata' => $userdata, 'userrole' => $userrole, 'username' => $args['username'] ));
}
}
$this->c->flash->addMessage('error', 'User does not exists');
return $response->withRedirect($this->c->router->pathFor('user.list'));
}
public function listUser($request, $response)
{
$user = new User();
$users = $user->getUsers();
$userdata = array();
$route = $request->getAttribute('route');
$settings = $this->c->get('settings');
foreach($users as $username)
{
$userdata[] = $user->getUser($username);
}
return $this->render($response, 'settings/userlist.twig', array('settings' => $settings, 'users' => $users, 'userdata' => $userdata, 'route' => $route->getName() ));
}
public function newUser($request, $response, $args)
{
$user = new User();
$users = $user->getUsers();
$userrole = $user->getUserroles();
$route = $request->getAttribute('route');
$settings = $this->c->get('settings');
return $this->render($response, 'settings/usernew.twig', array('settings' => $settings, 'users' => $users, 'userrole' => $userrole, 'route' => $route->getName() ));
}
public function createUser($request, $response, $args)
{
if($request->isPost())
{
$referer = $request->getHeader('HTTP_REFERER');
$uri = $request->getUri();
$base_url = $uri->getBaseUrl();
# security, users should not be able to fake post with settings from other typemill pages.
if(!isset($referer[0]) OR $referer[0] !== $base_url . '/tm/user/new' )
{
$this->c->flash->addMessage('error', 'illegal referer');
return $response->withRedirect($this->c->router->pathFor('user.new'));
}
$params = $request->getParams();
$user = new User();
$userroles = $user->getUserroles();
$validate = new Validation();
if($validate->newUser($params, $userroles))
{
$userdata = array('username' => $params['username'], 'email' => $params['email'], 'userrole' => $params['userrole'], 'password' => $params['password']);
$user->createUser($userdata);
$this->c->flash->addMessage('info', 'Welcome, there is a new user!');
return $response->withRedirect($this->c->router->pathFor('user.list'));
}
$this->c->flash->addMessage('error', 'Please correct your input');
return $response->withRedirect($this->c->router->pathFor('user.new'));
}
}
public function updateUser($request, $response, $args)
{
if($request->isPost())
{
$referer = $request->getHeader('HTTP_REFERER');
$uri = $request->getUri();
$base_url = $uri->getBaseUrl();
# security, users should not be able to fake post with settings from other typemill pages.
if(!isset($referer[0]) OR strpos($referer[0], $base_url . '/tm/user/') === false )
{
$this->c->flash->addMessage('error', 'illegal referer');
return $response->withRedirect($this->c->router->pathFor('user.list'));
}
$params = $request->getParams();
$user = new User();
$userroles = $user->getUserroles();
$validate = new Validation();
/* non admins have different update rights */
if($_SESSION['role'] !== 'administrator')
{
/* if an editor tries to update other userdata than its own */
if($_SESSION['user'] !== $params['username'])
{
return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $_SESSION['user']] ));
}
/* non admins cannot change his userrole */
$params['userrole'] = $_SESSION['role'];
}
if($validate->existingUser($params, $userroles))
{
$userdata = array('username' => $params['username'], 'email' => $params['email'], 'userrole' => $params['userrole']);
if(empty($params['password']) AND empty($params['newpassword']))
{
$user->updateUser($userdata);
$this->c->flash->addMessage('info', 'Saved all changes');
return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $params['username']]));
}
elseif($validate->newPassword($params))
{
$userdata['password'] = $params['newpassword'];
$user->updateUser($userdata);
$this->c->flash->addMessage('info', 'Saved all changes');
return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $params['username']]));
}
}
$this->c->flash->addMessage('error', 'Please correct your input');
return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $params['username']]));
}
}
public function deleteUser($request, $response, $args)
{
if($request->isPost())
{
$referer = $request->getHeader('HTTP_REFERER');
$uri = $request->getUri();
$base_url = $uri->getBaseUrl();
# security, users should not be able to fake post with settings from other typemill pages.
if(!isset($referer[0]) OR strpos($referer[0], $base_url . '/tm/user/') === false )
{
$this->c->flash->addMessage('error', 'illegal referer');
return $response->withRedirect($this->c->router->pathFor('user.list'));
}
$params = $request->getParams();
$validate = new Validation();
$user = new User();
/* non admins have different update rights */
if($_SESSION['role'] !== 'administrator')
{
/* if an editor tries to delete other user than its own */
if($_SESSION['user'] !== $params['username'])
{
return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $_SESSION['user']] ));
}
}
if($validate->username($params['username']))
{
$user->deleteUser($params['username']);
$this->c->flash->addMessage('info', 'Say goodbye, the user is gone!');
return $response->withRedirect($this->c->router->pathFor('user.list'));
}
$this->c->flash->addMessage('error', 'Ups, we did not find that user');
return $response->withRedirect($this->c->router->pathFor('user.show', ['username' => $params['username']]));
}
}
private function getThemes()
{
$themeFolder = $this->c->get('settings')['rootPath'] . $this->c->get('settings')['themeFolder'];
$themeFolderC = scandir($themeFolder);
$themes = array();
foreach ($themeFolderC as $key => $theme)
{
if (!in_array($theme, array(".","..")))
{
if (is_dir($themeFolder . DIRECTORY_SEPARATOR . $theme))
{
$themes[] = $theme;
}
}
}
return $themes;
}
private function getCopyright()
{
return array(
"©",
"CC-BY",
"CC-BY-NC",
"CC-BY-NC-ND",
"CC-BY-NC-SA",
"CC-BY-ND",
"CC-BY-SA",
"None"
);
}
private function getLanguages()
{
return array(
'ab' => 'Abkhazian',
'aa' => 'Afar',
'af' => 'Afrikaans',
'ak' => 'Akan',
'sq' => 'Albanian',
'am' => 'Amharic',
'ar' => 'Arabic',
'an' => 'Aragonese',
'hy' => 'Armenian',
'as' => 'Assamese',
'av' => 'Avaric',
'ae' => 'Avestan',
'ay' => 'Aymara',
'az' => 'Azerbaijani',
'bm' => 'Bambara',
'ba' => 'Bashkir',
'eu' => 'Basque',
'be' => 'Belarusian',
'bn' => 'Bengali',
'bh' => 'Bihari languages',
'bi' => 'Bislama',
'bs' => 'Bosnian',
'br' => 'Breton',
'bg' => 'Bulgarian',
'my' => 'Burmese',
'ca' => 'Catalan, Valencian',
'km' => 'Central Khmer',
'ch' => 'Chamorro',
'ce' => 'Chechen',
'ny' => 'Chichewa, Chewa, Nyanja',
'zh' => 'Chinese',
'cu' => 'Church Slavonic, Old Bulgarian, Old Church Slavonic',
'cv' => 'Chuvash',
'kw' => 'Cornish',
'co' => 'Corsican',
'cr' => 'Cree',
'hr' => 'Croatian',
'cs' => 'Czech',
'da' => 'Danish',
'dv' => 'Divehi, Dhivehi, Maldivian',
'nl' => 'Dutch, Flemish',
'dz' => 'Dzongkha',
'en' => 'English',
'eo' => 'Esperanto',
'et' => 'Estonian',
'ee' => 'Ewe',
'fo' => 'Faroese',
'fj' => 'Fijian',
'fi' => 'Finnish',
'fr' => 'French',
'ff' => 'Fulah',
'gd' => 'Gaelic, Scottish Gaelic',
'gl' => 'Galician',
'lg' => 'Ganda',
'ka' => 'Georgian',
'de' => 'German',
'ki' => 'Gikuyu, Kikuyu',
'el' => 'Greek (Modern)',
'kl' => 'Greenlandic, Kalaallisut',
'gn' => 'Guarani',
'gu' => 'Gujarati',
'ht' => 'Haitian, Haitian Creole',
'ha' => 'Hausa',
'he' => 'Hebrew',
'hz' => 'Herero',
'hi' => 'Hindi',
'ho' => 'Hiri Motu',
'hu' => 'Hungarian',
'is' => 'Icelandic',
'io' => 'Ido',
'ig' => 'Igbo',
'id' => 'Indonesian',
'ia' => 'Interlingua (International Auxiliary Language Association)',
'ie' => 'Interlingue',
'iu' => 'Inuktitut',
'ik' => 'Inupiaq',
'ga' => 'Irish',
'it' => 'Italian',
'ja' => 'Japanese',
'jv' => 'Javanese',
'kn' => 'Kannada',
'kr' => 'Kanuri',
'ks' => 'Kashmiri',
'kk' => 'Kazakh',
'rw' => 'Kinyarwanda',
'kv' => 'Komi',
'kg' => 'Kongo',
'ko' => 'Korean',
'kj' => 'Kwanyama, Kuanyama',
'ku' => 'Kurdish',
'ky' => 'Kyrgyz',
'lo' => 'Lao',
'la' => 'Latin',
'lv' => 'Latvian',
'lb' => 'Letzeburgesch, Luxembourgish',
'li' => 'Limburgish, Limburgan, Limburger',
'ln' => 'Lingala',
'lt' => 'Lithuanian',
'lu' => 'Luba-Katanga',
'mk' => 'Macedonian',
'mg' => 'Malagasy',
'ms' => 'Malay',
'ml' => 'Malayalam',
'mt' => 'Maltese',
'gv' => 'Manx',
'mi' => 'Maori',
'mr' => 'Marathi',
'mh' => 'Marshallese',
'ro' => 'Moldovan, Moldavian, Romanian',
'mn' => 'Mongolian',
'na' => 'Nauru',
'nv' => 'Navajo, Navaho',
'nd' => 'Northern Ndebele',
'ng' => 'Ndonga',
'ne' => 'Nepali',
'se' => 'Northern Sami',
'no' => 'Norwegian',
'nb' => 'Norwegian Bokmål',
'nn' => 'Norwegian Nynorsk',
'ii' => 'Nuosu, Sichuan Yi',
'oc' => 'Occitan (post 1500)',
'oj' => 'Ojibwa',
'or' => 'Oriya',
'om' => 'Oromo',
'os' => 'Ossetian, Ossetic',
'pi' => 'Pali',
'pa' => 'Panjabi, Punjabi',
'ps' => 'Pashto, Pushto',
'fa' => 'Persian',
'pl' => 'Polish',
'pt' => 'Portuguese',
'qu' => 'Quechua',
'rm' => 'Romansh',
'rn' => 'Rundi',
'ru' => 'Russian',
'sm' => 'Samoan',
'sg' => 'Sango',
'sa' => 'Sanskrit',
'sc' => 'Sardinian',
'sr' => 'Serbian',
'sn' => 'Shona',
'sd' => 'Sindhi',
'si' => 'Sinhala, Sinhalese',
'sk' => 'Slovak',
'sl' => 'Slovenian',
'so' => 'Somali',
'st' => 'Sotho, Southern',
'nr' => 'South Ndebele',
'es' => 'Spanish, Castilian',
'su' => 'Sundanese',
'sw' => 'Swahili',
'ss' => 'Swati',
'sv' => 'Swedish',
'tl' => 'Tagalog',
'ty' => 'Tahitian',
'tg' => 'Tajik',
'ta' => 'Tamil',
'tt' => 'Tatar',
'te' => 'Telugu',
'th' => 'Thai',
'bo' => 'Tibetan',
'ti' => 'Tigrinya',
'to' => 'Tonga (Tonga Islands)',
'ts' => 'Tsonga',
'tn' => 'Tswana',
'tr' => 'Turkish',
'tk' => 'Turkmen',
'tw' => 'Twi',
'ug' => 'Uighur, Uyghur',
'uk' => 'Ukrainian',
'ur' => 'Urdu',
'uz' => 'Uzbek',
've' => 'Venda',
'vi' => 'Vietnamese',
'vo' => 'Volap_k',
'wa' => 'Walloon',
'cy' => 'Welsh',
'fy' => 'Western Frisian',
'wo' => 'Wolof',
'xh' => 'Xhosa',
'yi' => 'Yiddish',
'yo' => 'Yoruba',
'za' => 'Zhuang, Chuang',
'zu' => 'Zulu'
);
}
}