diff --git a/include/pgettext.php b/include/pgettext.php index ea08b4c5cd..0acbb02cff 100644 --- a/include/pgettext.php +++ b/include/pgettext.php @@ -162,25 +162,31 @@ function string_plural_select_default($n) { }} -/** - * Return installed languages as associative array - * [ - * lang => lang, - * ... - * ] - */ -function get_avaiable_languages() { - $lang_choices = array(); - $langs = glob('view/lang/*/strings.php'); /**/ - if(is_array($langs) && count($langs)) { - if(! in_array('view/lang/en/strings.php',$langs)) - $langs[] = 'view/lang/en/'; - asort($langs); - foreach($langs as $l) { - $t = explode("/",$l); - $lang_choices[$t[2]] = $t[2]; +/** + * @brief Return installed languages codes as associative array + * + * Scans the view/lang directory for the existence of "strings.php" files, and + * returns an alphabetical list of their folder names (@-char language codes). + * Adds the english language if it's missing from the list. + * + * Ex: array('de' => 'de', 'en' => 'en', 'fr' => 'fr', ...) + * + * @return array + */ +function get_available_languages() { + $langs = array(); + $strings_file_paths = glob('view/lang/*/strings.php'); + + if (is_array($strings_file_paths) && count($strings_file_paths)) { + if (!in_array('view/lang/en/strings.php', $strings_file_paths)) { + $strings_file_paths[] = 'view/lang/en/strings.php'; + } + asort($strings_file_paths); + foreach($strings_file_paths as $strings_file_path) { + $path_array = explode('/', $strings_file_path); + $langs[$path_array[2]] = $path_array[2]; } } - return $lang_choices; -} + return $langs; +} \ No newline at end of file diff --git a/mod/admin.php b/mod/admin.php index c9ff23e2d8..4ddc4a56cd 100644 --- a/mod/admin.php +++ b/mod/admin.php @@ -820,7 +820,7 @@ function admin_page_site_post(&$a) { function admin_page_site(&$a) { /* Installed langs */ - $lang_choices = get_avaiable_languages(); + $lang_choices = get_available_languages(); if(strlen(get_config('system','directory_submit_url')) AND !strlen(get_config('system','directory'))) { diff --git a/mod/install.php b/mod/install.php index 1e0d7a5fa5..d18d4ac3e2 100755 --- a/mod/install.php +++ b/mod/install.php @@ -285,7 +285,7 @@ function install_content(&$a) { $adminmail = notags(trim($_POST['adminmail'])); $timezone = ((x($_POST,'timezone')) ? ($_POST['timezone']) : 'America/Los_Angeles'); /* Installed langs */ - $lang_choices = get_avaiable_languages(); + $lang_choices = get_available_languages(); $tpl = get_markup_template('install_settings.tpl'); $o .= replace_macros($tpl, array( diff --git a/mod/settings.php b/mod/settings.php index 37498a0dda..18d7352d2a 100644 --- a/mod/settings.php +++ b/mod/settings.php @@ -1246,7 +1246,7 @@ function settings_content(&$a) { $public_post_link = '&public=1'; /* Installed langs */ - $lang_choices = get_avaiable_languages(); + $lang_choices = get_available_languages(); $o .= replace_macros($stpl, array( '$ptitle' => t('Account Settings'),