First pass at introducing kestrel and refactoring to make the RESTAPI be its own package.

2022-12-30 10:59:29 -08:00
parent 83cc35664b
commit 235568dade
79 changed files with 11412 additions and 11074 deletions
@@ -0,0 +1,100 @@
+//  Copyright (C) 2015, The Duplicati Team
+//  http://www.duplicati.com, info@duplicati.com
+//
+//  This library is free software; you can redistribute it and/or modify
+//  it under the terms of the GNU Lesser General Public License as
+//  published by the Free Software Foundation; either version 2.1 of the
+//  License, or (at your option) any later version.
+//
+//  This library is distributed in the hope that it will be useful, but
+//  WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//  Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+using System;
+using System.Linq;
+using System.Text;
+using Newtonsoft.Json;
+
+namespace Duplicati.Server.WebServer.RESTMethods
+{
+    public class Help : IRESTMethodGET
+    {
+        public void GET(string key, RequestInfo info)
+        {
+            var sb = new StringBuilder();
+            if (string.IsNullOrWhiteSpace(key))
+            {
+                foreach(var m in RESTHandler.Modules.Keys.OrderBy(x => x))
+                {                    
+                    var mod = RESTHandler.Modules[m];
+                    if (mod == this)
+                        continue;
+
+                    var desc = mod.GetType().Name;
+                    if (mod is IRESTMethodDocumented documented)
+                        desc = documented.Description;
+                    sb.AppendFormat(ITEM_TEMPLATE, RESTHandler.API_URI_PATH, m, mod.GetType().Name, desc);
+                }
+
+
+                var data = Encoding.UTF8.GetBytes(string.Format(TEMPLATE, "API Information", "", sb));
+
+                info.Response.ContentType = "text/html";
+                info.Response.ContentLength = data.Length;
+                info.Response.Body.Write(data, 0, data.Length);
+                info.Response.Send();
+            }
+            else
+            {
+                IRESTMethod m;
+                RESTHandler.Modules.TryGetValue(key, out m);
+                if (m == null)
+                {
+                    info.Response.Status = System.Net.HttpStatusCode.NotFound;
+                    info.Response.Reason = "Module not found";
+                }
+                else
+                {
+                    var desc = "";
+                    if (m is IRESTMethodDocumented doc)
+                    {
+                        desc = doc.Description;
+                        foreach(var t in doc.Types)
+                            sb.AppendFormat(METHOD_TEMPLATE, t.Key, JsonConvert.SerializeObject(t.Value)); //TODO: Format the type
+                    }
+
+                    var data = Encoding.UTF8.GetBytes(string.Format(TEMPLATE, m.GetType().Name, desc, sb));
+
+                    info.Response.ContentType = "text/html";
+                    info.Response.ContentLength = data.Length;
+                    info.Response.Body.Write(data, 0, data.Length);
+                    info.Response.Send();
+                   
+                }
+            }
+        }
+
+        private const string TEMPLATE = @"
+<html><head><title>{0}</title></head>
+<body>
+<h1>{0}</h1>
+<p>{1}</p>
+<ul>
+{2}
+</ul>
+</body>
+";
+        private const string ITEM_TEMPLATE = @"
+<li><a href=""{0}/help/{1}"">{2}</a>: {3}</li>
+";
+
+        private const string METHOD_TEMPLATE = @"
+<b>{0}:</b><br><code>{1}</code><br>
+";
+    }
+}
+