| | |
| | | if (empty($rcube_languages)) { |
| | | @include(INSTALL_PATH . 'program/localization/index.inc'); |
| | | } |
| | | |
| | | |
| | | // check if we have an alias for that language |
| | | if (!isset($rcube_languages[$lang]) && isset($rcube_language_aliases[$lang])) { |
| | | $lang = $rcube_language_aliases[$lang]; |
| | | } |
| | | |
| | | // try the first two chars |
| | | else if (!isset($rcube_languages[$lang]) && strlen($lang) > 2) { |
| | | $short = $this->language_prop(substr($lang, 0, 2)); |
| | | |
| | | else if (!isset($rcube_languages[$lang])) { |
| | | $short = substr($lang, 0, 2); |
| | | |
| | | // check if we have an alias for the short language code |
| | | if (!isset($rcube_languages[$short]) && isset($rcube_language_aliases[$short])) { |
| | | $lang = $rcube_language_aliases[$short]; |
| | | } |
| | | else { // expand 'de' to 'de_DE' |
| | | // expand 'nn' to 'nn_NN' |
| | | else if (!isset($rcube_languages[$short])) { |
| | | $lang = $short.'_'.strtoupper($short); |
| | | } |
| | | } |