/// <summary>
/// Enables processing of HTTP Web requests by a custom
/// HttpHandler that implements the <see cref="T:System.Web.IHttpHandler"></see> interface.
/// </summary>
/// <param name="context">
/// An <see cref="T:System.Web.HttpContext"></see> object that provides
/// references to the intrinsic server objects
/// (for example, Request, Response, Session, and Server) used to service HTTP requests.
/// </param>
public void ProcessRequest(HttpContext context)
{
var request = context.Request;
var lang = request.FilePath;
lang = lang.Replace(".res.axd", "");
if (lang.IndexOf("/") >= 0)
{
lang = lang.Substring(lang.LastIndexOf("/") + 1);
}
if (string.IsNullOrEmpty(lang))
{
// Use the current Language if the lang query isn't set.
lang = BlogSettings.Instance.Language;
}
lang = lang.ToLowerInvariant();
var sb = new StringBuilder();
string cacheKey;
string script;
if (request.FilePath.Contains("admin.res.axd"))
{
lang = BlogSettings.Instance.Culture;
cacheKey = "admin.resource.axd - " + lang;
script = (string)Blog.CurrentInstance.Cache[cacheKey];
if (String.IsNullOrEmpty(script))
{
System.Globalization.CultureInfo culture;
try
{
culture = new System.Globalization.CultureInfo(lang);
}
catch (Exception)
{
culture = Utils.GetDefaultCulture();
}
var jc = new JsonCulture(culture, JsonCulture.ResourceType.Admin);
sb.Append("BlogAdmin = { i18n: " + jc.ToJsonString() + "};");
script = sb.ToString();
}
}
else
{
cacheKey = "resource.axd - " + lang;
script = (string)Blog.CurrentInstance.Cache[cacheKey];
if (String.IsNullOrEmpty(script))
{
System.Globalization.CultureInfo culture;
try
{
culture = new System.Globalization.CultureInfo(lang);
}
catch (Exception)
{
culture = Utils.GetDefaultCulture();
}
var jc = new JsonCulture(culture, JsonCulture.ResourceType.Blog);
// Although this handler is intended to output resource strings,
// also outputting other non-resource variables.
sb.AppendFormat("webRoot: '{0}',", Utils.RelativeWebRoot);
sb.AppendFormat("applicationWebRoot: '{0}',", Utils.ApplicationRelativeWebRoot);
sb.AppendFormat("blogInstanceId: '{0}',", Blog.CurrentInstance.Id);
sb.AppendFormat("fileExtension: '{0}',", BlogConfig.FileExtension);
sb.AppendFormat("i18n: {0}", jc.ToJsonString());
script = "BlogEngineRes = {" + sb + "};";
}
}
Blog.CurrentInstance.Cache.Insert(cacheKey, script, null, Cache.NoAbsoluteExpiration, new TimeSpan(3, 0, 0, 0));
SetHeaders(script.GetHashCode(), context);
context.Response.Write(script);
if (BlogSettings.Instance.EnableHttpCompression)
{
CompressionModule.CompressResponse(context); // Compress(context);
}
}
/// <summary>
/// Enables a JsHttpHandler object to process of requests.
/// </summary>
/// <param name="context">The context.</param>
public override void ProcessRequest(HttpContextBase context)
{
var languageId = EngineContext.Current.Resolve<IWorkContext>().WorkingLanguage.RowId;
if (!languageId.IsEmpty())
{
HttpResponseBase response = context.Response;
// set hte json object
JsonCulture jsonCulture = new JsonCulture(languageId);
// set the content type
response.ContentType = "text/javascript";
// create the app engine i18n script
string jsScript = "$.extend(appEngine, {i18n: " + jsonCulture.ToJsonString() + "});";
var urlHelper = new UrlHelper(context.RequestContext());
JsonUrl jsonUrl = new JsonUrl(urlHelper);
// implement the urls
jsScript += "$.extend(appEngine, {path: " + jsonUrl.ToJsonString() + "});";
if (!string.IsNullOrEmpty(jsScript))
{
_httpResponseCompressor.Compress(context);
// Write
using (StreamWriter sw = new StreamWriter((response.OutputStream)))
{
sw.Write(jsScript);
}
// cache the contents
_httpResponseCacher.Cache(context, TimeSpan.FromDays(7));
}
}
}
