Mercurial > prosody-modules

annotate mod_slack_webhooks/mod_slack_webhooks.lua @ 3530:552d4944d1ca

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_pubsub_github: Rearrange code to make it easier to handle other event types
author Kim Alvefur <zash@zash.se>
date Sun, 31 Mar 2019 19:08:43 +0200
parents 284d8c18060e
children 724003f24308
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 msg = require "util.stanza".message;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
10 local jid = require "util.jid";
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
11 local now = require "util.datetime".datetime;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
12 local json = require "util.json"
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
13 local formdecode = require "net.http".formdecode;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
14 local http = require "net.http";
3146
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
15 local dataform = require "util.dataforms";
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
16
3443
284d8c18060e mod_slack_webhooks: Fix use with 0.11+ MUC API
Kim Alvefur <zash@zash.se>
parents: 3148
diff changeset
17 local mod_muc = module:depends"muc";
284d8c18060e mod_slack_webhooks: Fix use with 0.11+ MUC API
Kim Alvefur <zash@zash.se>
parents: 3148
diff changeset
18 local rooms = rawget(mod_muc, "rooms");
284d8c18060e mod_slack_webhooks: Fix use with 0.11+ MUC API
Kim Alvefur <zash@zash.se>
parents: 3148
diff changeset
19 local get_room_from_jid = rawget(mod_muc, "get_room_from_jid") or
284d8c18060e mod_slack_webhooks: Fix use with 0.11+ MUC API
Kim Alvefur <zash@zash.se>
parents: 3148
diff changeset
20 function (room_jid)
284d8c18060e mod_slack_webhooks: Fix use with 0.11+ MUC API
Kim Alvefur <zash@zash.se>
parents: 3148
diff changeset
21 return rooms[room_jid];
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
22 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
23
3147
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
24 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
25 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
26 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
27 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
28
3092
0f63e999d0e4 mod_slack_webhooks: Remove unused locals [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3071
diff changeset
29 function postcallback(_, code)
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
30 module:log("debug", "HTTP result %d", code)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
31 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
32
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
33 function check_message(data)
3092
0f63e999d0e4 mod_slack_webhooks: Remove unused locals [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3071
diff changeset
34 local stanza = data.stanza;
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
35
3443
284d8c18060e mod_slack_webhooks: Fix use with 0.11+ MUC API
Kim Alvefur <zash@zash.se>
parents: 3148
diff changeset
36 local this_room = get_room_from_jid(stanza.attr.to);
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
37 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
38
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
39 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
40 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
41
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
42 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
43
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
44 local body = stanza:get_child("body");
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
45 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
46 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
47
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
48 if not routing[from_room] then
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
49 return;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
50 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
51
3094
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
52 local json_out = {
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
53 channel_name = from_room,
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
54 timestamp = now(),
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
55 text = body,
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
56 team_domain = from_host,
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
57 user_name = from_nick,
39d714abbc2b mod_slack_webhooks: Split long line to improve readability [luacheck]
Kim Alvefur <zash@zash.se>
parents: 3093
diff changeset
58 };
3147
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
59
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
60 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
61 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
62 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
63 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
64 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
65 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
66 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
67 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
68 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
69 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
70 break;
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
71 end
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
72 end
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
73 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
74 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
75 json_out.actions = {
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
76 { 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
77 };
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
78 end
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
79 end
82689acd1294 mod_slack_webhooks: Forward info about clicked button to hook
Kim Alvefur <zash@zash.se>
parents: 3146
diff changeset
80
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
81 local stanzaid = stanza:get_child("id");
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
82 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
83 json_out["bot_id"] = "webhookbot";
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
84 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
85
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
86 json_out = json.encode(json_out)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
87 local url = routing[from_room];
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
88 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
89 if url == "DEBUG" then
8c7b8b2c3237 mod_slack_webhooks: Add a special webhook target for debugging
Kim Alvefur <zash@zash.se>
parents: 3147
diff changeset
90 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
91 return;
8c7b8b2c3237 mod_slack_webhooks: Add a special webhook target for debugging
Kim Alvefur <zash@zash.se>
parents: 3147
diff changeset
92 end
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
93 local headers = {
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
94 ["Content-Type"] = "application/json",
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
95 };
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
96 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
97 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
98
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
99 module:hook("message/bare", check_message, 10);
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
100
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
101 local function route_post(f)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
102 return function(event, path)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
103 local bare_room = jid.join(path, module.host);
3443
284d8c18060e mod_slack_webhooks: Fix use with 0.11+ MUC API
Kim Alvefur <zash@zash.se>
parents: 3148
diff changeset
104 if not get_room_from_jid(bare_room) then
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
105 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
106 return 404;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
107 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
108 -- Check secret?
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
109 return f(event, path)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
110 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
111 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
112
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
113 local function handle_post(event, path)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
114 local request = event.request;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
115 local headers = request.headers;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
116
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
117 local body_type = headers.content_type;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
118 local post_body;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
119 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
120 post_body = formdecode(request.body);
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
121 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
122 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
123 if not post_body then
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
124 return 420;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
125 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
126 else
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
127 return 422;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
128 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
129 local bare_room = jid.join(path, module.host);
3443
284d8c18060e mod_slack_webhooks: Fix use with 0.11+ MUC API
Kim Alvefur <zash@zash.se>
parents: 3148
diff changeset
130 local dest_room = get_room_from_jid(bare_room);
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
131 local from_nick = default_from_nick;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
132 if post_body["username"] then
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
133 from_nick = post_body["username"];
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 sender = jid.join(path, module.host, from_nick);
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
136 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
137 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
138 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
139
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
140 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
141 -- luacheck: ignore 631
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
142 -- 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
143
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
144 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
145 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
146 local buttons = {};
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
147 local button_name;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
148 for _, action in ipairs(attachment.actions) do
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
149 if type(attachment.text) == "string" then
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
150 buttons.label = attachment.text;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
151 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
152 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
153 if not button_name then
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
154 button_name = action.name;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
155 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
156 if button_name == action.name then
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
157 local button = {
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
158 value = action.value;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
159 };
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
160 if type(action.text) == "string" then
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
161 button.label = action.text;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
162 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
163 table.insert(buttons, button);
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
164 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
165 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
166 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
167 if button_name then
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
168 message:add_direct_child(dataform.new({
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
169 {
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
170 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
171 value = button_ns,
3146
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
172 },
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
173 {
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
174 type = "hidden", name = "callback_id",
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
175 value = attachment.callback_id,
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
176 },
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
177 {
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
178 type = "hidden", name = "button_name",
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
179 value = button_name,
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
180 },
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
181 {
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
182 type = "list-single", name = "buttons",
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
183 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
184 options = buttons;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
185 }
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
186 }):form());
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
187 break;
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
188 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
189 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
190 end
662423cea3f4 mod_slack_webhooks: Add support for buttons
Kim Alvefur <zash@zash.se>
parents: 3097
diff changeset
191 end
3000
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
192 dest_room:broadcast_message(message, true);
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
193 return 201;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
194 end
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
195
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
196 module:provides("http", {
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
197 default_path = listen_path;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
198 route = {
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
199 ["POST /*"] = route_post(handle_post);
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
200 OPTIONS = function(e)
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
201 local headers = e.response.headers;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
202 headers.allow = "POST";
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
203 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
204 return 200;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
205 end;
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
206 }
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
207 });
02fc3b64cbb7 Initial commit of mod_slack_webhooks.
Nathan Whitehorn <nwhitehorn@physics.ucla.edu>
parents:
diff changeset
208