label . ($fb_app->status ? '' : ' ' . t('(not enabled)'));
// New apps no longer have about pages.
$name = isset($fb_app->name) ? $fb_app->name : $fb_app->label;
$row[] = $name;
// Canvas Page.
if (isset($fb_app->namespace) &&
$fb_app->namespace != $fb_app->canvas) {
drupal_set_message(t('Canvas page for %label is out of sync! Facebook believes it is %fbcanvas, while our database believes %canvas. Edit and save the application to remedy this.', array(
'%label' => $fb_app->label,
'%fbcanvas' => $fb_app->namespace,
'%canvas' => $fb_app->canvas,
)), 'error');
}
if ($fb_app->canvas) {
$row[] = l($fb_app->canvas, $protocol . '://apps.facebook.com/' . $fb_app->canvas);
}
else {
$row[] = t('n/a');
}
// Local Ops
$local_links =
fb_invoke(FB_ADMIN_OP_LOCAL_LINKS,
array('fb_app' => $fb_app),
array(t('view') => FB_PATH_ADMIN_APPS . '/' . $fb_app->label,
t('sync props') => FB_PATH_ADMIN_APPS . '/' . $fb_app->label . '/fb/set_props',
),
FB_ADMIN_HOOK);
$links = array();
foreach ($local_links as $title => $href) {
$links[] = array(
'title' => $title,
'href' => $href,
);
}
$row[] = theme('links', array('links' => $links));
// Remote Settings
$row[] = l($fb_app->id, 'https://www.facebook.com/developers/editapp.php?app_id=' . $fb_app->id);
$rows[] = $row;
}
$output['apps_table'] = array(
'#theme' => 'table',
'#header' => $header,
'#rows' => $rows,
);
}
else {
$output['intro'] = array('#markup' => t('Start by creating an application.'));
if (!module_exists('fb_app')) {
$output['module_enabled'] = array('#markup' => t('Enable the Facebook Apps module (fb_app.module) to manage an application.'));
}
else {
$output['add_app'] = array(
'#markup' => t('Click Add Application to get started.',
array('!url' => url(FB_PATH_ADMIN . '/fb_app_create'))),
'#prefix' => '', '#suffix' => '
',
);
}
}
return $output;
}
function fb_admin_app_page($fb_app = NULL) {
fb_get_app_data($fb_app);
fb_admin_get_app_info($fb_app);
$fb = fb_api_init($fb_app);
// @TODO use an actual theme function and make render more appealing.
// Hide a couple things...
unset($fb_app->secret);
unset($fb_app->data);
// Warn user if values have changed since last edit.
foreach (array('namespace' => 'canvas', 'name' => 'title') as $prop => $key) {
if (isset($fb_app->$prop) && isset($fb_app->$key) && $fb_app->$prop != $fb_app->$key) {
if (module_exists('fb_app')) {
drupal_set_message(t("The property %prop has been changed to %value on facebook. Go to the Edit tab, confirm values are correct and hit Save button to syncronize the local values.",
array('%prop' => $prop, '%value' => $fb_app->$prop)), 'error');
}
}
}
$props_map = array(
t('Name') => 'name',
t('Label') => 'label',
t('Namespace') => 'namespace',
t('ID') => 'id',
t('Secret') => 'secret',
);
$output = "\n";
// Render props learned from facebook and stored in $fb_app object.
$props_map = fb_invoke(FB_ADMIN_OP_LIST_PROPERTIES, array('fb_app' => $fb_app), $props_map, FB_ADMIN_HOOK);
foreach ($props_map as $name => $key) {
if (isset($fb_app->$key)) {
$output .= "- $name
- {$fb_app->$key}
\n";
}
}
// This clause belongs in fb_canvas.module. But currently no hook for that tab to add a "property" that is not a true facebook property.
if (!empty($fb_app->namespace) && !empty($fb_app->callback_url)) {
$canvas_url = '//apps.facebook.com/' . $fb_app->namespace;
$output .= '- ' . t('Canvas pages') . '
- ' . "$canvas_url" . '
';
}
// This clause belongs in fb_tab.module. But currently no hook for that tab to add a "property" that is not a true facebook property.
if ($fb_app->page_tab_url && module_exists('fb_tab')) {
// This app can be added to a page. Provide a link to do so.
$add_url = "http://www.facebook.com/dialog/pagetab?app_id=$fb_app->id&next=" . url(FB_TAB_PATH_ADDED . '/' . $fb_app->label, array('absolute' => TRUE, 'language' => NULL));
$output .= '- ' . t('Add to page link') . '
- ' . l($add_url, $add_url) . '
';
}
// Render additional properties
$token = fb_get_token($fb);
$output .= '- ' . t('Access Token') . '
- ' . $token . "
\n";
// Still more properties, i.e. restrictions.
$result = fb_graph($fb_app->id, array(
'fields' => 'restrictions,migrations',
'access_token' => fb_get_token($fb),
), 'GET', $fb);
unset($result['id']); // redundant.
foreach ($result as $key => $value) {
if (!empty($value)) {
$output .= '- ' . t($key) . '
' . print_r($value, 1) . "
\n";
//$output .= '' . print_r($fb_app, 1) . '
'; // debug
return $output;
}
function fb_admin_page_title($fb_app) {
return $fb_app->label;
}
function fb_admin_get_app_info(&$fb_app) {
$cache = &drupal_static('fb_admin:cache');
$props_map = &drupal_static('fb_admin:props_map');
if (!isset($cache)) {
$cache = array();
// https://developers.facebook.com/docs/reference/api/application/
$props_map = array(
t('Application Name') => 'name',
t('Namespace') => 'namespace',
t('Logo') => 'logo_url',
// Learn canvas name regardless of whether fb_canvas is enabled.
t('Namespace') => 'namespace',
);
$props_map = fb_invoke(FB_ADMIN_OP_LIST_PROPERTIES, array('fb_app' => $fb_app), $props_map, FB_ADMIN_HOOK);
}
if (!isset($cache[$fb_app->id])) {
if ($fb = fb_api_init($fb_app)) {
try {
$info = fb_graph($fb_app->id, array(
'access_token' => fb_get_token($fb),
'fields' => implode(',', array_values($props_map)),
));
$cache[$fb_app->id] = $info;
} catch (Exception $e) {
fb_log_exception($e, t('Failed to get application properties (%label) from Facebook', array('%label' => $fb_app->label)));
}
}
}
else {
$info = $cache[$fb_app->id];
}
// Update $fb_app with the values we got from facebook api.
foreach ($props_map as $key) {
if (isset($info[$key])) {
$fb_app->$key = $info[$key];
}
}
}
/**
* Convenience method to return a list of all known apps, suitable for
* form elements.
*
*/
function fb_admin_get_app_options($include_current = FALSE, $key = 'label') {
$apps = fb_get_all_apps();
$options = array();
if ($include_current)
$options[FB_APP_CURRENT] = t('');
foreach ($apps as $app) {
$title = !empty($app->title) ? $app->title : $app->label;
if ($key == 'id') { // Still needed?
$options[$app->id] = $title;
}
else {
$options[$app->label] = $title;
}
}
return $options;
}
function fb_admin_set_properties_form($form, &$form_state, $fb_app) {
$form['fba_id'] = array(
'#type' => 'value',
'#value' => $fb_app->fba_id,
);
$props = fb_invoke(FB_ADMIN_OP_SET_PROPERTIES, array('fb_app' => $fb_app), array(), FB_ADMIN_HOOK);
$form['#fb_props'] = $props;
$form['desc'] = array(
'#type' => 'markup',
'#value' => t('This will attempt to set the following application properties on facebook.com.'),
'#prefix' => '',
'#suffix' => '
',
);
// @TODO - beautify display of properties.
$form['props'] = array(
'#type' => 'markup',
'#markup' => print_r($props, 1),
'#prefix' => '',
'#suffix' => '',
);
$form['desc2'] = array(
'#type' => 'markup',
'#markup' => t('Syncing will also update local settings with values learned from facebook (i.e. if you have changed your canvas page).'),
'#prefix' => '',
'#suffix' => '
',
);
return confirm_form($form,
t('Are you sure you set properties for %title?', array('%title' => $fb_app->title)),
isset($_GET['destination']) ? $_GET['destination'] : FB_PATH_ADMIN_APPS . '/' . $fb_app->label,
t('This action cannot be undone.'),
t('Sync Properties'),
t('Cancel')
);
}
/**
* Confirm form submit function.
* We don't use fb_app_set_app_properties, because fb_app.module may not be enabled.
*/
function fb_admin_set_properties_form_submit($form, &$form_state) {
$fba_id = $form_state['values']['fba_id'];
$fb_app = fb_get_app(array('fba_id' => $fba_id));
$props = $form['#fb_props'];
if ($fb_app && count($props)) {
if ($fb = fb_api_init($fb_app)) {
try {
$result = fb_graph($fb_app->id, $props + array('access_token' => fb_get_token($fb)), 'POST', $fb);
// @todo handle $result != true, if that ever happens.
// Success.
$form_state['redirect'] = FB_PATH_ADMIN_APPS . '/' . $fb_app->label;
drupal_set_message(t('Note that it may take several minutes for property changes to propagate to all facebook servers.'));
if (fb_verbose()) {
drupal_set_message(t('Set the following properties for %label application:
!props
', array('%label' => $fb_app->label, '!props' => print_r($props, 1))));
watchdog('fb_app', 'Set facebook app properties for %label.',
array('%label' => $fb_app->label,
),
WATCHDOG_NOTICE,
l(t('view apps'), FB_PATH_ADMIN));
}
// Allow third-parties to set additional "properties" such as restrictions. And allow fb_app.module to store application namespace.
fb_invoke(FB_ADMIN_OP_POST_SET_PROPERTIES, array(
'fb_app' => $fb_app,
'fb' => $fb,
'properties' => $props,
), array(), FB_ADMIN_HOOK);
} catch (Exception $e) {
drupal_set_message(t('Failed to set the following properties for %label application. You may need to manually editing remote settings!
!props
', array('%label' => $fb_app->label, '!props' => print_r($props, 1))), 'error');
fb_log_exception($e, t('Failed to set application properties on Facebook'));
}
}
}
}
/**
* Form callback for general settings.
*/
function fb_admin_settings() {
$form = array();
// @TODO would be nice to automatically test whether HTTPS is supported.
$form['fb_admin_secure'] = array(
'#title' => t('Secure URLs'),
'#type' => 'fieldset',
'#description' => t('Canvas Pages and Page Tabs require a server that supports SSL encrypted HTTPS. Without HTTPS, those features will only work in "sandbox mode."'),
);
$form['fb_admin_secure'][FB_VAR_SECURE_URLS] = array(
'#type' => 'radios',
'#title' => t('Use Secure URLs'),
'#default_value' => variable_get(FB_VAR_SECURE_URLS, FB_SECURE_URLS_SOMETIMES),
'#description' => t('This setting affects your applications\' website_url, canvas_url, secure_canvas_url, profile_tab_url, and secure_page_tab_url properties.'),
'#options' => array(
FB_SECURE_URLS_NEVER => t('Never use HTTPS. (I.e. this server does not support it.)'),
FB_SECURE_URLS_SOMETIMES => t('Use HTTPS only when Facebook expects a secure URL. (Recommended.)'),
FB_SECURE_URLS_ALWAYS => t('Always use HTTPS for both secure urls and also other url callbacks.'),
),
);
$form['fb_admin_session'] = array(
'#title' => t('Sessions'),
'#type' => 'fieldset',
'#description' => t('Settings that control authentication and session management when connected to Facebook. These settings are relavant for Apps, but not Social Plugins.', array(
'!auth_url' => 'http://developers.facebook.com/docs/authentication/',
)),
'#collapsible' => TRUE,
);
$form['fb_admin_session'][FB_VAR_USE_COOKIE] = array(
'#type' => 'checkbox',
'#title' => t('Use FB Cookie'),
'#default_value' => variable_get(FB_VAR_USE_COOKIE, TRUE),
'#description' => t('Tell Facebook\'s libraries to set and honor a cookie when user connects. Makes facebook applications run smoother, but may fail when third-party cookies are denied by user\'s browser.'),
);
$form['fb_admin_session'][FB_VAR_USE_SESSION] = array(
'#type' => 'checkbox',
'#title' => t('Store tokens in session'),
'#default_value' => variable_get(FB_VAR_USE_SESSION, TRUE),
'#description' => t('Store tokens and data needed by facebook\'s libraries in Drupal\'s session. Helps applications work even when third-party cookies are disabled.'),
);
$form['fb_admin_js'] = array(
'#title' => t('Javascript'),
'#type' => 'fieldset',
'#description' => t('Settings that control the Javascript SDK. These settings are relavant for both Apps and not Social Plugins.
The defaults are the recommended values.', array(
'!url' => 'http://developers.facebook.com/docs/reference/javascript/',
)),
'#collapsible' => TRUE,
);
$form['fb_admin_js'][FB_VAR_JS_OAUTH] = array(
'#type' => 'checkbox',
'#title' => t('Use Oauth when initializing javascript.') . t(' - Deprecated'),
'#default_value' => variable_get(FB_VAR_JS_OAUTH, TRUE),
'#description' => t('Pass oauth TRUE to FB.init(). When checked, javascript SDK looks for new-style cookie named "fbsr_...". When unchecked, looks for old-style cookie named "fbs_...". When this and above options are unchecked, user will have to explicitly connect/disconnect from your site, logging in/out of facebook will not be automatically detected.', array(
'!url' => 'http://developers.facebook.com/docs/reference/javascript/FB.init/',
)),
'#disabled' => TRUE,
);
$form['fb_admin_js'][FB_VAR_JS_GET_LOGIN_STATUS] = array(
'#type' => 'checkbox',
'#title' => t('Get login status when initializing javascript.'),
'#default_value' => variable_get(FB_VAR_JS_GET_LOGIN_STATUS, TRUE),
'#description' => t('Detect whether a connected user has logged into or out of facebook. Uses FB.getLoginStatus(). This technique is recommended by Facebook; however, it has bugs and more bugs. If those bugs affect your site, you may want to disable this.', array(
'!url' => 'http://developers.facebook.com/bugs/173032012783482',
'!url2' => 'https://developers.facebook.com/bugs/240058389381072',
)),
);
$form['fb_admin_js'][FB_VAR_JS_TEST_LOGIN_STATUS] = array(
'#type' => 'checkbox',
'#title' => t('Alternative verify login status when initializing javascript.') . t(' - Deprecated'),
'#default_value' => variable_get(FB_VAR_JS_TEST_LOGIN_STATUS, FALSE),
'#description' => t('When not using FB.getLoginStatus() (because it is buggy) detect log out of facebook via a call to FB.api(). Does not detect a login (the user must explicitly click a connect button). This may add overhead on the client side to every page load. This setting only takes effect when the setting above is unchecked.', array(
'!url' => 'http://developers.facebook.com/bugs/173032012783482',
)),
'#disabled' => TRUE, // @TODO remove entirely
);
$form['fb_admin_js'][FB_VAR_JS_USE_SESSION] = array(
'#type' => 'checkbox',
'#title' => t('Use tokens in session to initialize javascript'),
'#default_value' => variable_get(FB_VAR_JS_USE_SESSION, TRUE),
'#description' => t('Pass access tokens in javascript settings. This should help when browsers disable third-party cookies. However, it includes the access token in the page markup, where it could be intercepted if pages are not encrypted.', array(
'!url' => 'http://developers.facebook.com/bugs/173032012783482',
)),
);
$form['fb_username_performance'] = array(
'#title' => t('Username Altering'),
'#type' => 'fieldset',
'#description' => t('Display human-readable names instead of 1234...@facebook. If some pages render very slowly, you may wish to disable username formatting.'),
'#collapsible' => TRUE,
);
$form['fb_username_performance'][FB_VAR_ALTER_USERNAME] = array(
'#type' => 'radios',
'#title' => t('Alter Usernames'),
'#default_value' => variable_get(FB_VAR_ALTER_USERNAME, FB_ALTER_USERNAME_NOT_THEMING),
'#description' => t(''),
'#options' => array(
FB_ALTER_USERNAME_NEVER => t('Never - In email and page titles users might see unsightly names like 1234...@facebook.'),
FB_ALTER_USERNAME_NOT_THEMING => t('Smart - Change names in email and page titles, but skip in page markup. Recommended; however, due to limitations of Drupal API, this only works when fb_connect.module overrides theme_username().', array('!url' => url('admin/structure/fb/fb_connect'))),
FB_ALTER_USERNAME_ALWAYS => t('Always - May cause some pages to render slowly.'),
),
);
$form['fb_username_performance'][FB_VAR_ALTER_USERNAME_AND_CACHE] = array(
'#type' => 'radios',
'#title' => t('Cache Altered Usernames'),
'#default_value' => variable_get(FB_VAR_ALTER_USERNAME_AND_CACHE, FB_ALTER_USERNAME_DONT_CACHE),
'#description' => t(''),
'#options' => array(
FB_ALTER_USERNAME_AND_CACHE => t('On - Store names in local database, so that facebook servers are queried less often.'),
FB_ALTER_USERNAME_DONT_CACHE => t('Off - Query facebook servers every time. May impact performance.'),
),
);
$form['fb_admin_languages'] = array(
'#title' => t('Languages and Locales'),
'#type' => 'fieldset',
'#collapsible' => TRUE,
);
$form['fb_admin_languages'][FB_VAR_LANGUAGE_OVERRIDE] = array(
'#title' => t("Use locale learned from facebook, if available."),
'#type' => 'checkbox',
'#return_value' => 'override',
'#default_value' => variable_get(FB_VAR_LANGUAGE_OVERRIDE, 'override'),
'#description' => t('Otherwise, use the mapping below when the local user\'s language is known.'),
);
foreach (language_list() as $language) {
$form['fb_admin_languages']['fb_language_' . $language->language] = array(
'#title' => t("Assigned Facebook's locale to @language", array('@language' => t($language->name))),
'#type' => 'select',
'#options' => fb_admin_i18n_list(),
'#default_value' => variable_get('fb_language_' . $language->language, fb_admin_i18n_map($language->language)),
);
}
return system_settings_form($form);
}
/**
* Validates the settings form.
*/
function fb_admin_settings_validate($form, &$form_state) {
$values = $form_state['values'];
if (!$values[FB_VAR_USE_COOKIE] && !$values[FB_VAR_USE_SESSION]) {
form_set_error('fb_admin_session][' . FB_VAR_USE_SESSION, t('You must select either the FB Cookie option, the store token in session option, or both.'));
form_set_error('fb_admin_session][' . FB_VAR_USE_COOKIE);
}
}
/*
* Returns a list of valid Facebook language codes.
* Helper function
* see: http://wiki.developers.facebook.com/index.php/Facebook_Locales
*/
function fb_admin_i18n_list() {
return array(
'af_ZA' => t('Afrikaans'),
'sq_AL' => t('Albanian'),
'ar_AR' => t('Arabic'),
'hy_AM' => t('Armenian'),
'ay_BO' => t('Aymara'),
'az_AZ' => t('Azeri'),
'eu_ES' => t('Basque'),
'be_BY' => t('Belarusian'),
'bn_IN' => t('Bengali'),
'bs_BA' => t('Bosnian'),
'bg_BG' => t('Bulgarian'),
'ca_ES' => t('Catalan'),
'ck_US' => t('Cherokee'),
'hr_HR' => t('Croatian'),
'cs_CZ' => t('Czech'),
'da_DK' => t('Danish'),
'nl_NL' => t('Dutch'),
'nl_BE' => t('Dutch (België)'),
'en_PI' => t('English (Pirate)'),
'en_GB' => t('English (UK)'),
'en_US' => t('English (US)'),
'en_UD' => t('English (Upside Down)'),
'eo_EO' => t('Esperanto'),
'et_EE' => t('Estonian'),
'fo_FO' => t('Faroese'),
'tl_PH' => t('Filipino'),
'fi_FI' => t('Finnish'),
'fb_FI' => t('Finnish (test)'),
'fr_FR' => t('French (France)'),
'fr_CA' => t('French (Canada)'),
'gl_ES' => t('Galician'),
'ka_GE' => t('Georgian'),
'de_DE' => t('German'),
'el_GR' => t('Greek'),
'gn_PY' => t('Guaraní'),
'gu_IN' => t('Gujarati'),
'he_IL' => t('Hebrew'),
'hi_IN' => t('Hindi'),
'hu_HU' => t('Hungarian'),
'is_IS' => t('Icelandic'),
'id_ID' => t('Indonesian'),
'ga_IE' => t('Irish'),
'it_IT' => t('Italian'),
'ja_JP' => t('Japanese'),
'jv_ID' => t('Javanese'),
'kn_IN' => t('Kannada'),
'kk_KZ' => t('Kazakh'),
'km_KH' => t('Khmer'),
'tl_ST' => t('Klingon'),
'ko_KR' => t('Korean'),
'ku_TR' => t('Kurdish'),
'la_VA' => t('Latin'),
'lv_LV' => t('Latvian'),
'fb_LT' => t('Leet Speak'),
'li_NL' => t('Limburgish'),
'lt_LT' => t('Lithuanian'),
'mk_MK' => t('Macedonian'),
'mg_MG' => t('Malagasy'),
'ms_MY' => t('Malay'),
'ml_IN' => t('Malayalam'),
'mt_MT' => t('Maltese'),
'mr_IN' => t('Marathi'),
'mn_MN' => t('Mongolian'),
'ne_NP' => t('Nepali'),
'se_NO' => t('Northern Sámi'),
'nb_NO' => t('Norwegian (bokmal)'),
'nn_NO' => t('Norwegian (nynorsk)'),
'ps_AF' => t('Pashto'),
'fa_IR' => t('Persian'),
'pl_PL' => t('Polish'),
'pt_PT' => t('Portuguese (Portugal)'),
'pt_BR' => t('Portuguese (Brazil)'),
'pa_IN' => t('Punjabi'),
'qu_PE' => t('Quechua'),
'ro_RO' => t('Romanian'),
'rm_CH' => t('Romansh'),
'ru_RU' => t('Russian'),
'sa_IN' => t('Sanskrit'),
'sr_RS' => t('Serbian'),
'zh_CN' => t('Simplified Chinese (China)'),
'sk_SK' => t('Slovak'),
'sl_SI' => t('Slovenian'),
'so_SO' => t('Somali'),
'es_LA' => t('Spanish'),
'es_CL' => t('Spanish (Chile)'),
'es_CO' => t('Spanish (Colombia)'),
'es_MX' => t('Spanish (Mexico)'),
'es_ES' => t('Spanish (Spain)'),
'es_VE' => t('Spanish (Venezuela)'),
'sw_KE' => t('Swahili'),
'sv_SE' => t('Swedish'),
'sy_SY' => t('Syriac'),
'tg_TJ' => t('Tajik'),
'ta_IN' => t('Tamil'),
'tt_RU' => t('Tatar'),
'te_IN' => t('Telugu'),
'th_TH' => t('Thai'),
'zh_HK' => t('Traditional Chinese (Hong Kong)'),
'zh_TW' => t('Traditional Chinese (Taiwan)'),
'tr_TR' => t('Turkish'),
'uk_UA' => t('Ukrainian'),
'ur_PK' => t('Urdu'),
'uz_UZ' => t('Uzbek'),
'vi_VN' => t('Vietnamese'),
'cy_GB' => t('Welsh'),
'xh_ZA' => t('Xhosa'),
'yi_DE' => t('Yiddish'),
'zu_ZA' => t('Zulu'),
);
}
/*
* Mapping Drupal language code -> Facebook locale
* Helper function
*/
function fb_admin_i18n_map($lang_code) {
$languages_map = array(
'af' => 'af_ZA',
'ar' => 'ar_AR',
'ay' => 'ay_BO',
'az' => 'az_AZ',
'be' => 'be_BY',
'bg' => 'bg_BG',
'bn' => 'bn_IN',
'bs' => 'bs_BA',
'ca' => 'ca_ES',
'cs' => 'cs_CZ',
'cy' => 'cy_GB',
'da' => 'da_DK',
'de' => 'de_DE',
'el' => 'el_GR',
'en' => 'en_US',
'eo' => 'eo_EO',
'es' => 'es_ES',
'et' => 'et_EE',
'eu' => 'eu_ES',
'fa' => 'fa_IR',
'fi' => 'fi_FI',
'fo' => 'fo_FO',
'fr' => 'fr_FR',
'ga' => 'ga_IE',
'gl' => 'gl_ES',
'gn' => 'gn_PY',
'gu' => 'gu_IN',
'he' => 'he_IL',
'hi' => 'hi_IN',
'hr' => 'hr_HR',
'hu' => 'hu_HU',
'hy' => 'hy_AM',
'id' => 'id_ID',
'is' => 'is_IS',
'it' => 'it_IT',
'ja' => 'ja_JP',
'jv' => 'jv_ID',
'ka' => 'ka_GE',
'kk' => 'kk_KZ',
'km' => 'km_KH',
'kn' => 'kn_IN',
'ko' => 'ko_KR',
'ku' => 'ku_TR',
'la' => 'la_VA',
'lt' => 'lt_LT',
'lv' => 'lv_LV',
'mg' => 'mg_MG',
'mk' => 'mk_MK',
'ml' => 'ml_IN',
'mn' => 'mn_MN',
'mr' => 'mr_IN',
'ms' => 'ms_MY',
'mt' => 'mt_MT',
'nb' => 'nb_NO',
'ne' => 'ne_NP',
'nl' => 'nl_BE',
'nn' => 'nn_NO',
'pa' => 'pa_IN',
'pl' => 'pl_PL',
'ps' => 'ps_AF',
'qu' => 'qu_PE',
'rm' => 'rm_CH',
'ro' => 'ro_RO',
'ru' => 'ru_RU',
'sa' => 'sa_IN',
'se' => 'se_NO',
'sk' => 'sk_SK',
'sl' => 'sl_SI',
'so' => 'so_SO',
'sq' => 'sq_AL',
'sr' => 'sr_RS',
'sv' => 'sv_SE',
'sw' => 'sw_KE',
'ta' => 'ta_IN',
'te' => 'te_IN',
'tg' => 'tg_TJ',
'th' => 'th_TH',
'tl' => 'tl_ST',
'tr' => 'tr_TR',
'tt' => 'tt_RU',
'uk' => 'uk_UA',
'ur' => 'ur_PK',
'uz' => 'uz_UZ',
'vi' => 'vi_VN',
'xh' => 'xh_ZA',
'yi' => 'yi_DE',
'zh-hans' => 'zh_CN',
'zh-hant' => 'zh_TW',
'zu' => 'zu_ZA',
);
return isset($languages_map[$lang_code]) ? $languages_map[$lang_code] : 'en_US';
}