public static void ProcessRequest(HttpContext context, ErrorLog errorLog)
{
var response = context.Response;
response.ContentType = "application/json";
//
// Retrieve the ID of the requested error and read it from
// the store.
//
var errorId = context.Request.Query["id"].FirstOrDefault();
if (string.IsNullOrEmpty(errorId))
{
throw new ApplicationException("Missing error identifier specification.");
}
var entry = errorLog.GetError(errorId);
//
// Perhaps the error has been deleted from the store? Whatever
// the reason, pretend it does not exist.
//
if (entry == null)
{
context.Response.StatusCode = 404;
}
//
// Stream out the error as formatted JSON.
//
using (var sw = new StreamWriter(response.Body))
ErrorJson.Encode(entry.Error, sw);
}
public override IEnumerable <string> Entries(IList <ErrorLogEntry> entries, int index, int count, int total)
{
Debug.Assert(entries != null);
Debug.Assert(index >= 0);
Debug.Assert(index + count <= entries.Count);
var writer = new StringWriter {
NewLine = "\n"
};
if (_wrapped)
{
writer.WriteLine("<script type='text/javascript' language='javascript'>");
writer.WriteLine("//<[!CDATA[");
}
writer.Write(_callback);
writer.Write('(');
var json = new JsonTextWriter(writer);
json.Object()
.Member("total").Number(total)
.Member("errors").Array();
var requestUrl = $"{Context.Request.Scheme}://{Context.Request.Host}{Context.Request.Path}";
for (var i = index; i < count; i++)
{
var entry = entries[i];
writer.WriteLine();
if (i == 0)
{
writer.Write(' ');
}
writer.Write(" ");
var urlTemplate = $"{requestUrl}?id=" + Uri.EscapeDataString(entry.Id);
json.Object();
ErrorJson.EncodeMembers(entry.Error, json);
json.Member("hrefs")
.Array()
.Object()
.Member("type").String("text/html")
.Member("href").String(string.Format(urlTemplate, "detail")).Pop()
.Object()
.Member("type").String("aplication/json")
.Member("href").String(string.Format(urlTemplate, "json")).Pop()
.Object()
.Member("type").String("application/xml")
.Member("href").String(string.Format(urlTemplate, "xml")).Pop()
.Pop()
.Pop();
}
json.Pop();
json.Pop();
if (count > 0)
{
writer.WriteLine();
}
writer.WriteLine(");");
if (_wrapped)
{
writer.WriteLine("//]]>");
writer.WriteLine("</script>");
if (count == 0)
{
writer.WriteLine(@"</body></html>");
}
}
yield return(writer.ToString());
}
