Mercurial > prosody-modules

annotate mod_reminders/mod_reminders.lua @ 5877:70fa3f8de249

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_sasl2_fast: Update reference to now published XEP-0484 (thanks gooya)
author Kim Alvefur <zash@zash.se>
date Sat, 30 Mar 2024 15:10:51 +0100
parents 9eabd68b8e48
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3917
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
1 -- mod_reminders
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
2 --
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
3 -- Copyright (C) 2020 Marcos de Vera Piquero <marcos@tenak.net>
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
4 --
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
5 -- This file is MIT/X11 licensed.
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
6 --
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
7 -- A module to support ProtoXEP: Reminders
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
8 --
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
9
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
10 local id = require "util.id"
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
11 local datetime = require"util.datetime";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
12 local errors = require"util.error";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
13 local jid = require"util.jid";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
14 local st = require"util.stanza";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
15 local os_time = os.time;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
16
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
17 local xmlns_reminders = "urn:xmpp:reminders:0";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
18
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
19 local reminders_store = module:open_store(xmlns_reminders, "keyval");
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
20
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
21 local reminders_errors = {
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
22 missing_fields = {
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
23 type = "modify";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
24 condition = "bad-request";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
25 text = "Missing required value for date or text";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
26 };
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
27 invalid_dateformat = {
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
28 type = "modify";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
29 condition = "bad-request";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
30 text = "Invalid date format";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
31 };
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
32 past_date = {
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
33 type = "modify";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
34 condition = "gone";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
35 text = "Reminder date is in the past";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
36 };
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
37 store_error = {
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
38 type = "cancel";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
39 condition = "internal-server-error";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
40 text = "Unable to persist data";
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
41 };
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
42 };
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
43
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
44 local function reminder_error (name)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
45 return errors.new(name, nil, reminders_errors);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
46 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
47
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
48 local function store_reminder (reminder)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
49 -- pushes the reminder to the store, and nothing else
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
50 return reminders_store:set(reminder.id, reminder);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
51 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
52
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
53 local function delete_reminder (reminder_id)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
54 -- empties the store for the given reminder_id
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
55 return reminders_store:set(reminder_id, nil);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
56 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
57
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
58 local function get_reminder (reminder_id)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
59 return reminders_store:get(reminder_id);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
60 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
61
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
62 local function send_reminder (reminder)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
63 -- actually delivers the <message /> with the reminder to the user
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
64 local bare = jid.bare(reminder.jid);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
65 module:log("debug", "Sending reminder %s to %s", reminder.id, bare);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
66 local message = st.message({ from = "localhost"; to = bare; id = id.short() })
3921
9eabd68b8e48 mod_reminders: add id to sent reminder
marc0s <marcos@tenak.net>
parents: 3917
diff changeset
67 :tag("reminder", {id = reminder.id; xmlns = xmlns_reminders})
3917
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
68 :add_child(reminder.text)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
69 :tag("date"):text(datetime.datetime(reminder.date)):up();
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
70 module:send(message);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
71 return delete_reminder(reminder.id)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
72 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
73
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
74 local function schedule_reminder (reminder)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
75 -- schedule a module:add_timer for the given reminder
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
76 module:log("debug", "Scheduling reminder to datetime %s", reminder.date);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
77 local now = os_time();
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
78 local when = reminder.date;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
79 local delay = when - now;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
80 module:log("debug", "Reminder text: %s", reminder.text);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
81 local function callback ()
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
82 send_reminder(reminder)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
83 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
84 module:add_timer(delay, callback);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
85 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
86
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
87 local function process_reminders_store ()
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
88 -- retrieve all reminders in the store and schedule them
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
89 for reminder_id in reminders_store:users() do
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
90 module:log("debug", "Found stored reminder %s", reminder_id);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
91 local reminder = get_reminder(reminder_id);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
92 if reminder.date and reminder.text then
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
93 local text = st.deserialize(reminder.text)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
94 module:log("debug", "Read reminder %s", reminder.id);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
95 -- cleanup missed reminders
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
96 if reminder.date < os_time() then
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
97 module:log("debug", "Deleting outdated reminder %s", reminder.id)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
98 delete_reminder(reminder.id)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
99 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
100 schedule_reminder({
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
101 date = reminder.date;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
102 id = reminder.id;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
103 jid = reminder.jid;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
104 text = text;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
105 })
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
106 else
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
107 delete_reminder(reminder_id);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
108 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
109 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
110 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
111
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
112 local function create_reminder (jid, reminder)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
113 local date = reminder:get_child("date");
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
114 local text = reminder:get_child("text");
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
115 if date == nil or text == nil then
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
116 return nil, reminder_error("missing_fields")
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
117 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
118 local now = os_time();
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
119 local _, parsed_date = pcall(datetime.parse, date:get_text());
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
120 if parsed_date == nil then
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
121 return nil, reminder_error("invalid_dateformat")
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
122 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
123 if parsed_date < now then
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
124 return nil, reminder_error("past_date"), nil
3921
9eabd68b8e48 mod_reminders: add id to sent reminder
marc0s <marcos@tenak.net>
parents: 3917
diff changeset
125 end
9eabd68b8e48 mod_reminders: add id to sent reminder
marc0s <marcos@tenak.net>
parents: 3917
diff changeset
126 local reminder_id = id.medium();
9eabd68b8e48 mod_reminders: add id to sent reminder
marc0s <marcos@tenak.net>
parents: 3917
diff changeset
127 local rem = st.stanza("reminder", {xmlns = xmlns_reminders; id = reminder_id});
3917
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
128 local data = {
3921
9eabd68b8e48 mod_reminders: add id to sent reminder
marc0s <marcos@tenak.net>
parents: 3917
diff changeset
129 id = reminder_id;
3917
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
130 jid = jid;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
131 text = text;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
132 date = parsed_date;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
133 }
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
134 local stored = store_reminder(data);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
135 if not stored then
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
136 return nil, reminder_error("store_error")
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
137 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
138 schedule_reminder(data);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
139 return rem
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
140 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
141
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
142 local function handle_set (event)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
143 local origin, stanza = event.origin, event.stanza
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
144 local reminder = stanza:get_child("reminder", xmlns_reminders);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
145 if reminder.attr.id ~= nil and reminder:get_child("date") == nil then
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
146 -- delete existing reminder
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
147 local ok = delete_reminder(reminder.attr.id);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
148 if ok then
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
149 module:log("debug", "reminder %s deleted", reminder.attr.id);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
150 origin.send(st.reply(stanza):add_child(reminder));
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
151 else
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
152 module:log("debug", "failed to delete reminder %s", reminder.attr.id);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
153 origin.send(st.error_reply(stanza, "cancel", "internal-server-error"));
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
154 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
155 return true;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
156 else
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
157 -- create new reminder
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
158 local jid = stanza.attr.from
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
159 local created, err = create_reminder(jid, reminder);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
160 if err ~= nil then
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
161 origin.send(st.error_reply(stanza, err))
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
162 return true;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
163 else
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
164 origin.send(st.reply(stanza):add_child(created))
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
165 return true;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
166 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
167 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
168 origin.send(st.error_reply(stanza, "modify", "bad-request"));
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
169 return true;
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
170 end
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
171
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
172
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
173 -- load saved reminders and set timers
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
174 process_reminders_store();
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
175
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
176 module:hook("iq-set/host/"..xmlns_reminders..":reminder", handle_set)
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
177 module:add_feature(xmlns_reminders);
3e19c25ff93e mod_reminders: Initial commit for supporting Reminders ProtoXEP
marc0s <marcos.devera@quobis.com>
parents:
diff changeset
178 module:log("debug", "Module loaded");