From 8f3009715ee9ccdd7ecb54fea1244a32a29b62c0 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Tue, 3 Jul 2018 15:42:17 +0200
Subject: Initialize shard repo with code from somewhere

---
 lib/web/httprouter.ex | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 lib/web/httprouter.ex

(limited to 'lib/web/httprouter.ex')

diff --git a/lib/web/httprouter.ex b/lib/web/httprouter.ex
new file mode 100644
index 0000000..5027df4
--- /dev/null
+++ b/lib/web/httprouter.ex
@@ -0,0 +1,53 @@
+defmodule SWeb.HTTPRouter do
+  use Plug.Router
+  use Plug.ErrorHandler
+
+  plug Plug.Parsers, parsers: [:urlencoded, :multipart]
+
+  plug :match
+  plug :dispatch
+
+  get "/" do
+    main_page(conn)
+  end
+
+  post "/" do
+    if Map.has_key?(conn.params, "msg") do
+      SApp.Chat.send(conn.params["msg"])
+    end
+    if Map.has_key?(conn.params, "nick") do
+      Shard.Identity.set_nickname(conn.params["nick"])
+    end
+    if Map.has_key?(conn.params, "peer") do
+      [ipstr, portstr] = String.split(conn.params["peer"], ":")
+      {:ok, ip} = :inet.parse_address (to_charlist ipstr)
+      {port, _} = Integer.parse portstr
+      SNet.TCPServer.add_peer(ip, port)
+    end
+
+    main_page(conn)
+  end
+
+  match _ do
+    send_resp(conn, 404, "Oops!")
+  end
+
+  def main_page(conn) do
+    {:ok, messages, _} = GenServer.call(SApp.Chat.Log, {:read, nil, 42})
+
+    msgtxt = messages
+    |> Enum.map(fn {ts, nick, msg} -> "#{ts |> DateTime.from_unix! |> DateTime.to_iso8601} &lt;#{nick}&gt; #{msg}\n" end)
+
+    peerlist = SNet.ConnSupervisor
+    |> DynamicSupervisor.which_children
+    |> Enum.map(fn {_, pid, _, _} -> "#{GenServer.call(pid, :get_host_str)}\n" end)
+
+    conn
+    |> put_resp_content_type("text/html")
+    |> send_resp(200, "<pre>#{msgtxt}</pre>" <>
+                      "<form method=POST><input type=text name=msg /><input type=submit value=send /></form>" <>
+                      "<form method=POST><input type=text name=nick value=\"#{Shard.Identity.get_nickname}\" /><input type=submit value=\"change nick\" /></form>" <>
+                      "<hr/><pre>#{peerlist}</pre>" <>
+                      "<form method=POST><input type=text name=peer /><input type=submit value=\"add peer\" /></form>")
+  end
+end
-- 
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