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comparison mod_slack_webhooks/mod_slack_webhooks.lua @ 3146:662423cea3f4

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mod_slack_webhooks: Add support for buttons
author Kim Alvefur <zash@zash.se>
date Sun, 03 Jun 2018 02:02:51 +0200
parents c7f4e3987ed0
children 82689acd1294
comparison
equal deleted inserted replaced
3145:a3afab416271 3146:662423cea3f4
11 local jid = require "util.jid"; 11 local jid = require "util.jid";
12 local now = require "util.datetime".datetime; 12 local now = require "util.datetime".datetime;
13 local json = require "util.json" 13 local json = require "util.json"
14 local formdecode = require "net.http".formdecode; 14 local formdecode = require "net.http".formdecode;
15 local http = require "net.http"; 15 local http = require "net.http";
16 local dataform = require "util.dataforms";
16 17
17 local function get_room_from_jid(mod_muc, room_jid) 18 local function get_room_from_jid(mod_muc, room_jid)
18 if mod_muc.get_room_from_jid then 19 if mod_muc.get_room_from_jid then
19 return mod_muc.get_room_from_jid(room_jid); 20 return mod_muc.get_room_from_jid(room_jid);
20 elseif mod_muc.rooms then 21 elseif mod_muc.rooms then
112 end 113 end
113 local sender = jid.join(path, module.host, from_nick); 114 local sender = jid.join(path, module.host, from_nick);
114 module:log("debug", "message to %s from %s", bare_room, sender); 115 module:log("debug", "message to %s from %s", bare_room, sender);
115 module:log("debug", "body: %s", post_body["text"]); 116 module:log("debug", "body: %s", post_body["text"]);
116 local message = msg({ to = bare_room, from = sender, type = "groupchat", id="webhookbot" .. now()},post_body["text"]); 117 local message = msg({ to = bare_room, from = sender, type = "groupchat", id="webhookbot" .. now()},post_body["text"]);
118
119 if type(post_body["attachments"]) == "table" then -- Buttons?
120 -- luacheck: ignore 631
121 -- defensive against JSON having whatever data in it, enjoy
122
123 for _, attachment in ipairs(post_body["attachments"]) do
124 if type(attachment) == "table" and type(attachment.actions) == "table" and type(attachment.callback_id) == "string" then
125 local buttons = {};
126 local button_name;
127 for _, action in ipairs(attachment.actions) do
128 if type(attachment.text) == "string" then
129 buttons.label = attachment.text;
130 end
131 if type(action) == "table" and action.type == "button" and type(action.name) == "string" and type(action.value) == "string" then
132 if not button_name then
133 button_name = action.name;
134 end
135 if button_name == action.name then
136 local button = {
137 value = action.value;
138 };
139 if type(action.text) == "string" then
140 button.label = action.text;
141 end
142 table.insert(buttons, button);
143 end
144 end
145 end
146 if button_name then
147 message:add_direct_child(dataform.new({
148 {
149 type = "hidden", name = "FORM_TYPE",
150 value = "xmpp:prosody.im/community/mod_slack_webhooks#buttons",
151 },
152 {
153 type = "hidden", name = "callback_id",
154 value = attachment.callback_id,
155 },
156 {
157 type = "hidden", name = "button_name",
158 value = button_name,
159 },
160 {
161 type = "list-single", name = "buttons",
162 value = "", -- FIXME util.dataforms can't do options without a value
163 options = buttons;
164 }
165 }):form());
166 break;
167 end
168 end
169 end
170 end
117 dest_room:broadcast_message(message, true); 171 dest_room:broadcast_message(message, true);
118 return 201; 172 return 201;
119 end 173 end
120 174
121 module:provides("http", { 175 module:provides("http", {