Use body_tag_from_query_param

src/main/controllers/web.zig

@@ -282,20 +282,17 @@ const drive = struct {
             mkdir,
         };
 
-        pub const Body = struct {
-            action: Action,
-            data: union(Action) {
-                mkdir: struct {
-                    name: []const u8,
-                },
+        pub const body_tag_from_query_param = "action";
+        pub const Body = union(Action) {
+            mkdir: struct {
+                name: []const u8,
             },
         };
 
         pub fn handler(req: anytype, res: anytype, srv: anytype) !void {
-            if (req.body.action != req.body.data) return error.BadRequest;
-            switch (req.body.data) {
-                .mkdir => |data| {
-                    _ = try srv.driveMkdir(req.args.path, data.name);
+            switch (req.body) {
+                .mkdir => |body| {
+                    _ = try srv.driveMkdir(req.args.path, body.name);
                     // TODO
 
                     try servePage(req, res, srv);

src/main/controllers/web/drive/directory.tmpl.html

@@ -29,12 +29,11 @@
       <a class="button popup-close" href="#">
         <i class="fa-solid fa-xmark"></i>
       </a>
-      <form class="popup-dialog" method="post" enctype="multipart/form-data">
+      <form class="popup-dialog" action="?action=mkdir" method="post" enctype="multipart/form-data">
         <label>
           <div>Create Directory</div>
-          <input type="text" name="mkcol.name" /> <!-- TODO: Rename this form param -->
+          <input type="text" name="name" />
         </label>
-        <input type="hidden" name="action" value="mkcol" />
         <button type="submit">Create</button>
       </form>
     </div>