Mercurial > prosody-modules

annotate mod_slack_webhooks/mod_slack_webhooks.lua @ 3217:063abaab666f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_statistics: Split module:shared() into multiple calls, multiple params may be deprecated soon
author Matthew Wild <mwild1@gmail.com>
date Tue, 07 Aug 2018 21:11:37 +0100
parents 8c7b8b2c3237
children 284d8c18060e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
1 -- Allow Slack-style incoming and outgoing hooks to MUC rooms
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
2 -- Based on mod_muc_intercom and mod_post_msg
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
3 -- Copyright 2016-2017 Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
4 --
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
5 -- This file is MIT/X11 licensed.
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
6
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
7 module:depends"http"
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
8
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
9 local host_session = prosody.hosts[module.host];
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
10 local msg = require "util.stanza".message;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
11 local jid = require "util.jid";
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
12 local now = require "util.datetime".datetime;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
13 local json = require "util.json"
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
14 local formdecode = require "net.http".formdecode;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
15 local http = require "net.http";
3146
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
16 local dataform = require "util.dataforms";
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
17
3093
7ed0589eff3c mod_slack_webhooks: Rename variables no avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3092
diff changeset
18 local function get_room_from_jid(mod_muc, room_jid)
3071
b6cac9d72255 mod_slack_webhooks: Use the correct MUC API
Kim Alvefur <zash@zash.se>
parents: 3000
diff changeset
19 if mod_muc.get_room_from_jid then
3093
7ed0589eff3c mod_slack_webhooks: Rename variables no avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3092
diff changeset
20 return mod_muc.get_room_from_jid(room_jid);
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
21 elseif mod_muc.rooms then
3093
7ed0589eff3c mod_slack_webhooks: Rename variables no avoid name clash [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3092
diff changeset
22 return mod_muc.rooms[room_jid]; -- COMPAT 0.9, 0.10
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
23 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
24 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
25
3147
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
26 local button_ns = "xmpp:prosody.im/community/mod_slack_webhooks#buttons";
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
27 local routing = module:get_option("outgoing_webhook_routing") or {};
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
28 local listen_path = module:get_option("incoming_webhook_path") or "/webhook";
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
29 local default_from_nick = module:get_option("incoming_webhook_default_nick") or "Bot";
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
30
3092
0f63e999d0e4 mod_slack_webhooks: Remove unused locals [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3071
diff changeset
31 function postcallback(_, code)
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
32 module:log("debug", "HTTP result %d", code)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
33 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
34
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
35 function check_message(data)
3092
0f63e999d0e4 mod_slack_webhooks: Remove unused locals [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3071
diff changeset
36 local stanza = data.stanza;
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
37 local mod_muc = host_session.muc;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
38 if not mod_muc then return; end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
39
3071
b6cac9d72255 mod_slack_webhooks: Use the correct MUC API
Kim Alvefur <zash@zash.se>
parents: 3000
diff changeset
40 local this_room = get_room_from_jid(mod_muc, stanza.attr.to);
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
41 if not this_room then return; end -- no such room
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
42
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
43 local from_room_jid = this_room._jid_nick[stanza.attr.from];
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
44 if not from_room_jid then return; end -- no such nick
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
45
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
46 local from_room, from_host, from_nick = jid.split(from_room_jid);
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
47
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
48 local body = stanza:get_child("body");
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
49 if not body then return; end -- No body, like topic changes
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
50 body = body and body:get_text(); -- I feel like I want to do `or ""` there :/
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
51
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
52 if not routing[from_room] then
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
53 return;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
54 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
55
3094
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
56 local json_out = {
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
57 channel_name = from_room,
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
58 timestamp = now(),
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
59 text = body,
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
60 team_domain = from_host,
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
61 user_name = from_nick,
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
62 };
3147
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
63
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
64 local form = stanza:get_child("x", "jabber:x:form");
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
65 if form and form.attr.type == "submit" then
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
66 local callback_id, button_name, button_value;
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
67 for field in form:childtags("field") do
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
68 if field.attr.var == "callback_id" then
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
69 button_name = field:get_child_text("text");
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
70 elseif field.attr.var == "button_name" then
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
71 button_name = field:get_child_text("text");
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
72 elseif field.attr.var ~= "FORM_TYPE" or field:get_child_text("text") ~= button_ns then
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
73 callback_id, button_name, button_value = nil, nil, nil;
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
74 break;
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
75 end
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
76 end
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
77 if callback_id and button_name and button_value then
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
78 json_out.callback_id = callback_id;
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
79 json_out.actions = {
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
80 { type = "button", name = button_name, value = button_value }
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
81 };
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
82 end
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
83 end
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
84
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
85 local stanzaid = stanza:get_child("id");
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
86 if stanzaid and string.sub(stanzaid,1,string.len("webhookbot"))=="webhookbot" then
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
87 json_out["bot_id"] = "webhookbot";
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
88 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
89
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
90 json_out = json.encode(json_out)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
91 local url = routing[from_room];
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
92 module:log("debug", "message from %s in %s to %s", from_nick, from_room, url);
3148
8c7b8b2c3237 mod_slack_webhooks: Add a special webhook target for debugging
Kim Alvefur <zash@zash.se>
parents: 3147
diff changeset
93 if url == "DEBUG" then
8c7b8b2c3237 mod_slack_webhooks: Add a special webhook target for debugging
Kim Alvefur <zash@zash.se>
parents: 3147
diff changeset
94 module:log("debug", "json_out = %s", json_out);
8c7b8b2c3237 mod_slack_webhooks: Add a special webhook target for debugging
Kim Alvefur <zash@zash.se>
parents: 3147
diff changeset
95 return;
8c7b8b2c3237 mod_slack_webhooks: Add a special webhook target for debugging
Kim Alvefur <zash@zash.se>
parents: 3147
diff changeset
96 end
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
97 local headers = {
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
98 ["Content-Type"] = "application/json",
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
99 };
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
100 http.request(url, { method = "POST", body = json_out, headers = headers }, postcallback)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
101 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
102
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
103 module:hook("message/bare", check_message, 10);
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
104
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
105 local function route_post(f)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
106 return function(event, path)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
107 local bare_room = jid.join(path, module.host);
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
108 local mod_muc = host_session.muc;
3071
b6cac9d72255 mod_slack_webhooks: Use the correct MUC API
Kim Alvefur <zash@zash.se>
parents: 3000
diff changeset
109 if not get_room_from_jid(mod_muc, bare_room) then
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
110 module:log("warn", "mod_slack_webhook: invalid JID: %s", bare_room);
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
111 return 404;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
112 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
113 -- Check secret?
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
114 return f(event, path)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
115 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
116 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
117
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
118 local function handle_post(event, path)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
119 local mod_muc = host_session.muc;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
120 local request = event.request;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
121 local headers = request.headers;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
122
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
123 local body_type = headers.content_type;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
124 local post_body;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
125 if body_type == "application/x-www-form-urlencoded" then
3096
420391fd56e5 mod_slack_webhooks: Fix handling of form-urlencoded
Kim Alvefur <zash@zash.se>
parents: 3095
diff changeset
126 post_body = formdecode(request.body);
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
127 elseif body_type == "application/json" then
3097
c7f4e3987ed0 mod_slack_webhooks: Fix error handling for JSON parsing
Kim Alvefur <zash@zash.se>
parents: 3096
diff changeset
128 post_body = json.decode(request.body)
c7f4e3987ed0 mod_slack_webhooks: Fix error handling for JSON parsing
Kim Alvefur <zash@zash.se>
parents: 3096
diff changeset
129 if not post_body then
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
130 return 420;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
131 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
132 else
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
133 return 422;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
134 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
135 local bare_room = jid.join(path, module.host);
3071
b6cac9d72255 mod_slack_webhooks: Use the correct MUC API
Kim Alvefur <zash@zash.se>
parents: 3000
diff changeset
136 local dest_room = get_room_from_jid(mod_muc, bare_room);
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
137 local from_nick = default_from_nick;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
138 if post_body["username"] then
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
139 from_nick = post_body["username"];
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
140 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
141 local sender = jid.join(path, module.host, from_nick);
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
142 module:log("debug", "message to %s from %s", bare_room, sender);
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
143 module:log("debug", "body: %s", post_body["text"]);
3095
3a6a48b83b4f mod_slack_webhooks: Reduce scope of variable
Kim Alvefur <zash@zash.se>
parents: 3094
diff changeset
144 local message = msg({ to = bare_room, from = sender, type = "groupchat", id="webhookbot" .. now()},post_body["text"]);
3146
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
145
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
146 if type(post_body["attachments"]) == "table" then -- Buttons?
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
147 -- luacheck: ignore 631
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
148 -- defensive against JSON having whatever data in it, enjoy
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
149
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
150 for _, attachment in ipairs(post_body["attachments"]) do
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
151 if type(attachment) == "table" and type(attachment.actions) == "table" and type(attachment.callback_id) == "string" then
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
152 local buttons = {};
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
153 local button_name;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
154 for _, action in ipairs(attachment.actions) do
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
155 if type(attachment.text) == "string" then
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
156 buttons.label = attachment.text;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
157 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
158 if type(action) == "table" and action.type == "button" and type(action.name) == "string" and type(action.value) == "string" then
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
159 if not button_name then
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
160 button_name = action.name;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
161 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
162 if button_name == action.name then
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
163 local button = {
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
164 value = action.value;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
165 };
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
166 if type(action.text) == "string" then
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
167 button.label = action.text;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
168 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
169 table.insert(buttons, button);
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
170 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
171 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
172 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
173 if button_name then
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
174 message:add_direct_child(dataform.new({
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
175 {
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
176 type = "hidden", name = "FORM_TYPE",
3147
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
177 value = button_ns,
3146
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
178 },
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
179 {
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
180 type = "hidden", name = "callback_id",
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
181 value = attachment.callback_id,
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
182 },
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
183 {
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
184 type = "hidden", name = "button_name",
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
185 value = button_name,
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
186 },
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
187 {
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
188 type = "list-single", name = "buttons",
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
189 value = "", -- FIXME util.dataforms can't do options without a value
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
190 options = buttons;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
191 }
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
192 }):form());
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
193 break;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
194 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
195 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
196 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
197 end
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
198 dest_room:broadcast_message(message, true);
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
199 return 201;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
200 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
201
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
202 module:provides("http", {
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
203 default_path = listen_path;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
204 route = {
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
205 ["POST /*"] = route_post(handle_post);
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
206 OPTIONS = function(e)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
207 local headers = e.response.headers;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
208 headers.allow = "POST";
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
209 headers.accept = "application/x-www-form-urlencoded, application/json";
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
210 return 200;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
211 end;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
212 }
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
213 });
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
214