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addresses #219 and fixes #204

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This commit is contained in:
Hannes Mannerheim 2015-07-06 18:29:15 +02:00
parent 01461be17f
commit 20dbc02e58
1 changed files with 46 additions and 24 deletions
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70
js/qvitter.js
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@ -298,40 +298,62 @@ $('body').on('click','#signup-terms-header',function(){
$('#submit-login').removeAttr('disabled'); // might be remebered by browser...
$(window).load(function() {
// set language, from local storage, else browser language, else english (english also if no localstorage availible)
// set language, from local storage, else browser language
var browserLang = navigator.language || navigator.userLanguage;
if(browserLang.substring(0,5).toLowerCase() == 'zh-cn') {
browserLang = 'zh_cn';
}
else if(browserLang.substring(0,5).toLowerCase() == 'zh-tw') {
browserLang = 'zh_tw';
}
else {
browserLang = browserLang.substring(0,2);
}
window.selectedLanguage = 'en';
// browsers report e.g. sv-SE but we want it in the format "sv" or "sv_se"
browserLang = browserLang.replace('-','_').toLowerCase();
// if we're logged out, we see if there's a saved language in localstorage
if(window.loggedIn === false) {
var selectedForUser = 'logged_out';
}
else {
var selectedForUser = window.loggedIn.id;
}
var cacheData = localStorageObjectCache_GET('selectedLanguage',selectedForUser);
if(cacheData) {
window.selectedLanguage = cacheData;
var cacheDataLoggedOut = localStorageObjectCache_GET('selectedLanguage','logged_out');
if(cacheDataLoggedOut) {
window.selectedLanguage = cacheDataLoggedOut;
}
else {
window.selectedLanguage = browserLang;
}
}
// if we're logged in, we check
// 1) check if the logged in user has selected a language
// 2) check if there a selected language for logged_out users (i.e. the user selected the language before logging in)
// 3) go with the browser language
else {
var cacheDataLoggedOut = localStorageObjectCache_GET('selectedLanguage','logged_out');
var cacheDataLoggedIn = localStorageObjectCache_GET('selectedLanguage',window.loggedIn.id);
if(cacheDataLoggedIn) {
window.selectedLanguage = cacheDataLoggedIn;
}
else if(cacheDataLoggedOut) {
window.selectedLanguage = cacheDataLoggedOut;
}
else {
window.selectedLanguage = browserLang;
}
// check that this language is available, otherwise use english
if(typeof window.availableLanguages[window.selectedLanguage] == 'undefined') {
window.selectedLanguage = 'en';
}
// check that the language is available,
if(typeof window.availableLanguages[window.selectedLanguage] == 'undefined') {
// if not there might be a base language, e.g. "sv" instead of "sv_se"
if(typeof window.availableLanguages[window.selectedLanguage.substring(0,2)] != 'undefined') {
window.selectedLanguage = window.selectedLanguage.substring(0,2);
}
else {
// there's also a chance there no base language, but a similar country specific language that we can use (rather than english)
var similarLanguageFound = false;
$.each(window.availableLanguages, function(lanCode,lanData){
if(lanCode.substring(0,2) == window.selectedLanguage.substring(0,2)) {
window.selectedLanguage = lanCode;
similarLanguageFound = true;
return false;
}
});
// if we can't find a similar language, go with english
if(similarLanguageFound === false) {
window.selectedLanguage = 'en';
}
}
}
// if we already have this version of this language in localstorage, we
// use that cached version. we do this because $.ajax doesn't respect caching, it seems