/// <summary>
/// 从语言声明文件中获取支持的所有语言
/// </summary>
/// <returns>支持的所有语言的名称-值对</returns>
public static NameValueCollection GetSupportedLanguages()
{
//CSContext csContext = CSContext.Current;
HttpContext csContext = HttpContext.Current;
string cacheKey = "SupportedLanguages";
NameValueCollection supportedLanguages = CustomCache.Get(cacheKey) as NameValueCollection;
if (supportedLanguages == null)
{
string filePath = csContext.Server.MapPath("~/Languages/languages.xml");
CacheDependency dp = new CacheDependency(filePath);
supportedLanguages = new NameValueCollection();
XmlDocument d = new XmlDocument();
d.Load(filePath);
foreach (XmlNode n in d.SelectSingleNode("root").ChildNodes)
{
if (n.NodeType != XmlNodeType.Comment)
{
supportedLanguages.Add(n.Attributes["key"].Value, n.Attributes["name"].Value);
}
}
CustomCache.Max(cacheKey, supportedLanguages, dp);
}
return(supportedLanguages);
}
/// <summary>
/// 加载资源
/// </summary>
/// <param name="resourceType"></param>
/// <param name="target"></param>
/// <param name="language"></param>
/// <param name="cacheKey"></param>
/// <param name="fileName"></param>
/// <returns></returns>
private static Hashtable LoadResource(ResourceManagerType resourceType, Hashtable target, string language, string cacheKey, string fileName)
{
HttpContext csContext = HttpContext.Current;
string filePath = csContext.Server.MapPath("~/Languages/" + language + "/" + fileName);
//switch (resourceType)
//{
// case ResourceManagerType.ErrorMessage:
// filePath = string.Format(filePath, "Messages.xml");
// break;
// default:
// filePath = string.Format(filePath, "Resources.xml");
// break;
//}
CacheDependency dp = new CacheDependency(filePath);
XmlDocument d = new XmlDocument();
try
{
d.Load(filePath);
}
catch
{
return(target);
}
foreach (XmlNode n in d.SelectSingleNode("root").ChildNodes)
{
if (n.NodeType != XmlNodeType.Comment)
{
if (target[n.Attributes["name"].Value] == null)
{
target.Add(n.Attributes["name"].Value, n.InnerText);
}
else
{
target[n.Attributes["name"].Value] = n.InnerText;
}
}
}
if (language == ResourceManager.defaultLanguage)
{
CustomCache.Max(cacheKey, target, dp);
}
else
{
CustomCache.Insert(cacheKey, target, dp, CustomCache.MinuteFactor * 5);
}
return(target);
}
/// <summary>
/// 加载资源
/// </summary>
/// <param name="target"></param>
/// <param name="cacheKey"></param>
/// <param name="fileName"></param>
/// <returns></returns>
private static Hashtable LoadResource(Hashtable target, string cacheKey, string fileName)
{
HttpContext csContext = HttpContext.Current;
string filePath = csContext.Server.MapPath("~/" + fileName);
CacheDependency dp = new CacheDependency(filePath);
Xd = new XmlDocument();
try
{
Xd.Load(filePath);
}
catch
{
return(target);
}
target = getRuleDateInfo(Xd);
CustomCache.Max(cacheKey, target, dp);
return(target);
}
/// <summary>
/// 获取语言字符集
/// </summary>
/// <returns></returns>
public static NameValueCollection GetLanguageCharsets()
{
HttpContext csContext = HttpContext.Current;
string cacheKey = "LanguageCharsets";
NameValueCollection languageCharsets = CustomCache.Get(cacheKey) as NameValueCollection;
if (languageCharsets == null)
{
string filePath = csContext.Server.MapPath("~/Languages/languages.xml");
CacheDependency dp = new CacheDependency(filePath);
languageCharsets = new NameValueCollection();
XmlDocument d = new XmlDocument();
d.Load(filePath);
foreach (XmlNode n in d.SelectSingleNode("root").ChildNodes)
{
if (n.NodeType != XmlNodeType.Comment)
{
if (n.Attributes["emailCharset"] == null)
{
continue;
}
string codepage = n.Attributes["emailCharset"].Value;
if (n.Attributes["emailSubjectCharset"] != null)
{
codepage += "," + n.Attributes["emailSubjectCharset"].Value;
}
languageCharsets.Add(n.Attributes["key"].Value, codepage);
}
}
CustomCache.Max(cacheKey, languageCharsets, dp);
}
return(languageCharsets);
}