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