public static LocaleCollection GetSupportedLocales()
{
var supportedLocales = new LocaleCollection();
foreach (KeyValuePair<string, Locale> kvp in LocaleController.Instance.GetLocales(Null.NullInteger))
{
supportedLocales.Add(kvp.Key, kvp.Value);
}
return supportedLocales;
}
public static LocaleCollection GetEnabledLocales()
{
PortalSettings objPortalSettings = PortalController.Instance.GetCurrentPortalSettings();
var enabledLocales = new LocaleCollection();
foreach (KeyValuePair<string, Locale> kvp in LocaleController.Instance.GetLocales(objPortalSettings.PortalId))
{
enabledLocales.Add(kvp.Key, kvp.Value);
}
return enabledLocales;
}
/// <Summary>
/// GetSupportedLocales returns the list of locales from the locales.xml file.
/// </Summary>
public static LocaleCollection GetSupportedLocales()
{
string cacheKey = "dotnetnuke-supportedlocales";
LocaleCollection supportedLocales = (LocaleCollection)DataCache.GetCache(cacheKey);
if (supportedLocales == null)
{
supportedLocales = new LocaleCollection();
string filePath = Globals.ApplicationMapPath + SupportedLocalesFile.Substring(1).Replace("/", "\\");
if (!File.Exists(filePath))
{
try
{
// First access to locales.xml, create using template
File.Copy(Globals.ApplicationMapPath + ApplicationConfigDirectory.Substring(1).Replace("/", "\\") + "\\Locales.xml.config", Globals.ApplicationMapPath + SupportedLocalesFile.Substring(1).Replace("/", "\\"));
}
catch
{
Locale objLocale = new Locale();
objLocale.Text = "English";
objLocale.Code = "en-US";
objLocale.Fallback = "";
supportedLocales.Add("en-US", objLocale);
return supportedLocales; //Will be Empty and not cached
}
}
CacheDependency dp = new CacheDependency(filePath);
XPathDocument doc = new XPathDocument(filePath);
foreach (XPathNavigator nav in doc.CreateNavigator().Select("root/language"))
{
if (nav.NodeType != XPathNodeType.Comment)
{
Locale objLocale = new Locale();
objLocale.Text = nav.GetAttribute("name", "");
objLocale.Code = nav.GetAttribute("key", "");
objLocale.Fallback = nav.GetAttribute("fallback", "");
supportedLocales.Add(nav.GetAttribute("key", ""), objLocale);
}
}
if (Globals.PerformanceSetting != Globals.PerformanceSettings.NoCaching)
{
DataCache.SetCache(cacheKey, supportedLocales, dp);
}
}
return supportedLocales;
}
private static LocaleCollection ParseEnabledLocales(XmlNode nodeEnabledLocales, int PortalId)
{
var defaultLocale = LocaleController.Instance.GetDefaultLocale(PortalId);
var returnCollection = new LocaleCollection { { defaultLocale.Code, defaultLocale } };
var clearCache = false;
foreach (XmlNode node in nodeEnabledLocales.SelectNodes("//locale"))
{
var cultureCode = node.InnerText;
var locale = LocaleController.Instance.GetLocale(cultureCode);
if (locale == null)
{
// if language does not exist in the installation, create it
locale = new Locale {Code = cultureCode, Fallback = Localization.SystemLocale, Text = CultureInfo.CreateSpecificCulture(cultureCode).NativeName};
Localization.SaveLanguage(locale,false);
clearCache = true;
}
if (locale.Code != defaultLocale.Code)
{
returnCollection.Add(locale.Code, locale);
}
}
if (clearCache)
{
DataCache.ClearHostCache(true);
}
return returnCollection;
}
public static LocaleCollection GetEnabledLocales()
{
PortalSettings objPortalSettings = PortalController.GetCurrentPortalSettings();
string FilePath = HttpContext.Current.Server.MapPath(ApplicationConfigDirectory + "/Locales.Portal-" + objPortalSettings.PortalId + ".xml");
if (File.Exists(FilePath))
{
//locales have been previously disabled
string cacheKey = "dotnetnuke-enabledlocales" + objPortalSettings.PortalId;
LocaleCollection enabledLocales = (LocaleCollection)DataCache.GetCache(cacheKey);
if (enabledLocales == null)
{
enabledLocales = new LocaleCollection();
XmlDocument xmlInactiveLocales = new XmlDocument();
bool bXmlLoaded = false;
//load inactive locales xml file
try
{
xmlInactiveLocales.Load(FilePath);
bXmlLoaded = true;
}
catch
{
}
CacheDependency dp = new CacheDependency(FilePath);
XmlDocument d = new XmlDocument();
d.Load(FilePath);
LocaleCollection supportedLocales = GetSupportedLocales();
foreach (string localeCode in supportedLocales.AllKeys)
{
if (!bXmlLoaded || xmlInactiveLocales.SelectSingleNode("//locales/inactive/locale[.='" + localeCode + "']") == null)
{
Locale objLocale = new Locale();
objLocale.Text = supportedLocales[localeCode].Text;
objLocale.Code = localeCode;
objLocale.Fallback = supportedLocales[localeCode].Fallback;
enabledLocales.Add(localeCode, objLocale);
}
}
if (Globals.PerformanceSetting != Globals.PerformanceSettings.NoCaching)
{
DataCache.SetCache(cacheKey, enabledLocales, dp);
}
}
return enabledLocales;
}
else
{
// if portal specific xml file does not exist, all locales have been enabled, so just return supportedlocales
return GetSupportedLocales();
}
}