private IndexPutAction CreatePutIndexAction(int status, String message, NameValueCollection parameters)
{
IndexPutAction indexAction = new IndexPutAction();
indexAction.Operation = "put";
indexAction.Status = status;
indexAction.Message = message;
IndexEntry indexEntry = new IndexEntry();
indexEntry.Id = parameters["id"];
indexEntry.Name = parameters["name"];
indexEntry.Mobile = parameters["mobile"];
indexAction.Entry = indexEntry;
return(indexAction);
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.Run(async(context) =>
{
string queryString = context.Request.QueryString.ToString();
string directory = System.Environment.GetEnvironmentVariable("APPSETTING_directory");
directory = directory ?? "c:\\temp\\Lucene";
NameValueCollection parameters = HttpUtility.ParseQueryString(queryString);
if (context.Request.Path.Equals("/put") || context.Request.Method.Equals("PUT"))
{
if (parameters["id"] == null || parameters["name"] == null)
{
HttpResponse response = context.Response;
response.StatusCode = 500;
await response.WriteAsync("Missing Parameter must have [id, name]");
}
else
{
indexer.AddIndexEntry(parameters);
IndexPutAction indexAction = CreatePutIndexAction(200, "[put] operation successful",
parameters);
await context.Response.WriteAsync(SerializeIndexAction(indexAction));
}
}
else if (context.Request.Path.Equals("/get"))
{
var result = indexer.Get(parameters["id"]);
if (result != null)
{
var output = SerializeIndexItem(result);
await context.Response.WriteAsync(output);
}
else
{
HttpResponse response = context.Response;
response.StatusCode = 401;
await response.WriteAsync(parameters["id"] + ": Not Found");
}
}
else if (context.Request.Path.Equals("/delete") || context.Request.Method.Equals("DELETE"))
{
indexer.Delete(parameters["id"]);
await context.Response.WriteAsync(SerializeIndexAction(
CreateDeleteIndexAction(200, "[delete] operation successful", parameters["id"])));
}
else if (context.Request.Path.Equals("/find"))
{
if (parameters["field"] == null || parameters["term"] == null)
{
HttpResponse response = context.Response;
response.StatusCode = 500;
await response.WriteAsync("Missing Parameter must have [field] and [term]");
}
else
{
var result = indexer.Find(parameters["field"], parameters["term"]);
var output = SerializeIndexItems(result);
await context.Response.WriteAsync(output);
}
}
else if (context.Request.Path.Equals("/search"))
{
if (parameters["term"] == null)
{
HttpResponse response = context.Response;
response.StatusCode = 500;
await response.WriteAsync("Missing Parameter must have [term]");
}
else
{
var result = indexer.Search(parameters["term"]);
var output = SerializeIndexItems(result);
await context.Response.WriteAsync(output);
}
}
else if (context.Request.Path.Equals("/upload"))
{
Stream stream = context.Request.Body;
List <IndexEntry> putOperations = new List <IndexEntry>();
HttpMultipartParser parser = new HttpMultipartParser(stream);
foreach (MultiPartFile file in parser.Files)
{
var str = Encoding.ASCII.GetString(file.FileContents).Trim();
Console.WriteLine("'" + str + "'");
List <IndexOperation> operations = Deserialize <List <IndexOperation> >(str);
foreach (IndexOperation operation in operations)
{
putOperations.Add(operation.Entry);
}
indexer.AddIndexEntries(putOperations);
await context.Response.WriteAsync(SerializeIndexAction(
CreatBulkPutIndexAction(200,
"[bulk(put)] operation successful",
operations.Count)));
}
}
else
{
HttpResponse response = context.Response;
response.StatusCode = 500;
await response.WriteAsync("Unknown command");
}
});
}
