From 43470d72d1fa4caceceee6db65a816adfb7ef118 Mon Sep 17 00:00:00 2001
From: Adrian Perez de Castro <aperez@igalia.com>
Date: Mon, 4 Jul 2016 13:44:23 +0300
Subject: [PATCH] Add examples on how to send messages to rooms

This adds two similar examples, one using matrix.client, and the other using
matrix.api.
---
 README.md                        |  2 ++
 examples/api-send-message.lua    | 18 ++++++++++++++++++
 examples/client-send-message.lua | 24 ++++++++++++++++++++++++
 3 files changed, 44 insertions(+)
 create mode 100644 examples/api-send-message.lua
 create mode 100644 examples/client-send-message.lua

diff --git a/README.md b/README.md
index f9f5c35..42163b8 100644
--- a/README.md
+++ b/README.md
@@ -69,9 +69,11 @@ api:send_text(response.room_id, "Hello!")
 For the low-level `matrix.api`:
 
 * [examples/set-display-name.lua](./examples/set-display-name.lua)
+* [examples/api-send-message.lua](./examples/api-send-message.lua)
 
 For the high-level `matrix.client`:
 
 * [examples/get-user-info.lua](./examples/get-user-info.lua)
+* [examples/client-send-message.lua](./examples/client-send-message.lua)
 
 More examples can be found in the [examples](./examples) subdirectory.
diff --git a/examples/api-send-message.lua b/examples/api-send-message.lua
new file mode 100644
index 0000000..80e6023
--- /dev/null
+++ b/examples/api-send-message.lua
@@ -0,0 +1,18 @@
+#! /usr/bin/env lua
+--
+-- api-send-message.lua
+-- Copyright (C) 2016 Adrian Perez <aperez@igalia.com>
+--
+-- Distributed under terms of the MIT license.
+--
+
+if #arg ~= 4 then
+   io.stderr:write(string.format("Usage: %s <homeserver-URL> <username> <password> <room>\n", arg[0]))
+   os.exit(1)
+end
+
+local api = require "matrix" .api(arg[1])
+local response = api:login("m.login.password", { user = arg[2], password = arg[3] })
+api.token = response.access_token
+api:send_message(arg[4], io.read("*a"))
+api:logout()
diff --git a/examples/client-send-message.lua b/examples/client-send-message.lua
new file mode 100644
index 0000000..97a4f81
--- /dev/null
+++ b/examples/client-send-message.lua
@@ -0,0 +1,24 @@
+#! /usr/bin/env lua
+--
+-- send-message.lua
+-- Copyright (C) 2016 Adrian Perez <aperez@igalia.com>
+--
+-- Distributed under terms of the MIT license.
+--
+
+if #arg ~= 4 then
+   io.stderr:write(string.format("Usage: %s <homeserver-URL> <username> <password> <room>\n", arg[0]))
+   os.exit(1)
+end
+
+local client = require "matrix" .client(arg[1])
+client:login_with_password(arg[2], arg[3])
+
+-- FIXME: This does not resolve room aliases, it works only with room IDs
+local room = client.rooms[arg[4]]
+if not room then
+   room = client:join_room(arg[4])
+end
+
+room:send_text(io.read("*a"))
+client:logout()