diamond.app.files source code

1 /**
2 * Copyright © DiamondMVC 2019
3 * License: MIT (https://github.com/DiamondMVC/Diamond/blob/master/LICENSE)
4 * Author: Jacob Jensen (bausshf)
5 */
6 module diamond.app.files;
7 
8 import diamond.core.apptype;
9 
10 static if (isWeb)
11 {
12   import vibe.d : HTTPServerRequestDelegateS;
13 
14   import diamond.http;
15 
16   /**
17   * The handler for static file requests.
18   * Params:
19   *   client =     The client.
20   *   staticFile =  The static file handler.
21   */
22   package(diamond.app) void handleStaticFiles
23   (
24     HttpClient client,
25     HTTPServerRequestDelegateS staticFile
26   )
27   {
28     import diamond.authentication;
29 
30     if (hasRoles && !hasAccess(client.role, client.method, client.route.toString()))
31     {
32       client.error(HttpStatus.unauthorized);
33     }
34 
35     import diamond.extensions;
36     mixin ExtensionEmit!(ExtensionType.staticFileExtension, q{
37       if (!{{extensionEntry}}.handleStaticFile(client))
38       {
39         return;
40       }
41     });
42     emitExtension();
43 
44     import diamond.core.webconfig;
45 
46     foreach (headerKey,headerValue; webConfig.defaultHeaders.staticFiles)
47     {
48       client.rawResponse.headers[headerKey] = headerValue;
49     }
50 
51     import std.array : split, join;
52 
53     version (VIBE_D_OLD)
54     {
55       client.path = "/" ~ client.path.split("/")[2 .. $].join("/");
56     }
57     else
58     {
59       client.path = "/" ~ client.path.split("/")[1 .. $].join("/");
60     }
61 
62     import diamond.core.websettings;
63 
64     if (webSettings)
65     {
66       webSettings.onStaticFile(client);
67     }
68 
69     staticFile(client.rawRequest, client.rawResponse);
70   }
71 }