lib/popcorn: introduce routing examples

[nit.git] / lib / popcorn / examples / routing / example_glob_route.nit

diff --git a/lib/popcorn/examples/routing/example_glob_route.nit b/lib/popcorn/examples/routing/example_glob_route.nit
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+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Copyright 2016 Alexandre Terrasa <alexandre@moz-code.org>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import popcorn
+
+class UserItem
+       super Handler
+
+       redef fun get(req, res) do
+               var user = req.param("user")
+               var item = req.param("item")
+               if user == null or item == null then
+                       res.send("Nothing received", 400)
+               else
+                       res.send "Here the item {item} of the use {user}."
+               end
+       end
+end
+
+var app = new App
+app.use("/user/:user/item/:item/*", new UserItem)
+app.listen("localhost", 3000)