Mercurial > prosody-modules
view mod_muc_mention_notifications/mod_muc_mention_notifications.lua @ 5160:8474a3b80200
mod_firewall: Fix 'is_admin' internal dependency rule #1797 (thanks diane)
Looks like the boolean logic was inverted here. Instead, for now,
simply check if is_admin is there. It is deprecated in trunk and was
briefly removed before being brought back with a 'deprecated' warning as
part of the new roles and permissions work. Making this dependency
conditioned on the existence of the underlying function should make it
work until it actually goes away for real.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 27 Jan 2023 23:06:25 +0100 |
parents | fc5c53d9d340 |
children |
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local jid = require "util.jid"; local st = require "util.stanza"; local datetime = require "util.datetime"; local jid_resource = require "util.jid".resource; local notify_unaffiliated_users = module:get_option("muc_mmn_notify_unaffiliated_users", false) local muc_affiliation_store = module:open_store("config", "map"); local mmn_xmlns = "urn:xmpp:mmn:0"; local reference_xmlns = "urn:xmpp:reference:0"; local forwarded_xmlns = "urn:xmpp:forward:0"; local deplay_xmlns = "urn:xmpp:delay"; -- Returns a set of rooms the user is affiliated to local function get_user_rooms(user_bare_jid) return muc_affiliation_store:get_all(user_bare_jid); end local function is_eligible(user_bare_jid, room) if notify_unaffiliated_users then return true; end local user_rooms, err = get_user_rooms(user_bare_jid); if not user_rooms then if err then return false, err; end return false; end local room_node = jid.node(room.jid) if user_rooms[room_node] then return true; end return false end -- Send a single notification for a room, updating data structures as needed local function send_single_notification(user_bare_jid, room_jid, mention_stanza) local notification = st.message({ to = user_bare_jid, from = room_jid }) :tag("mentions", { xmlns = mmn_xmlns }) :tag("forwarded", {xmlns = forwarded_xmlns}) :tag("delay", {xmlns = deplay_xmlns, stamp = datetime.datetime()}):up() :add_child(mention_stanza) :reset(); module:log("debug", "Sending mention notification from %s to %s", room_jid, user_bare_jid); return module:send(notification); end local function notify_mentioned_users(room, client_mentions, mention_stanza) module:log("debug", "NOTIFYING FOR %s", room.jid) for mentioned_jid in pairs(client_mentions) do local user_bare_jid = mentioned_jid; if (string.match(mentioned_jid, room.jid)) then local nick = jid_resource(mentioned_jid); user_bare_jid = room:get_registered_jid(nick); end if is_eligible(user_bare_jid, room) then send_single_notification(user_bare_jid, room.jid, mention_stanza); end end end local function get_mentions(stanza) local has_mentions = false local client_mentions = {} for element in stanza:childtags("reference", reference_xmlns) do if element.attr.type == "mention" then local user_bare_jid = element.attr.uri:match("^xmpp:(.+)$"); if user_bare_jid then client_mentions[user_bare_jid] = user_bare_jid; has_mentions = true end end end return has_mentions, client_mentions end module:hook("muc-broadcast-message", function (event) local room, stanza = event.room, event.stanza; local body = stanza:get_child_text("body") if not body or #body < 1 then return; end local correction = stanza:get_child("replace", "urn:xmpp:message-correct:0"); if correction then return; end -- Do not notify on message corrections local has_mentions, client_mentions = get_mentions(stanza) if not has_mentions then return; end -- Notify any users that need to be notified notify_mentioned_users(room, client_mentions, stanza); end, -1);