Mercurial > prosody-modules
view mod_muc_hide_media/mod_muc_hide_media.lua @ 4249:64aa1d9d70ac
mod_rest: Catch and log errors in callback promise chain
From the code it looks like it should be possible to reply to an error
stanza, but it did not. Turns out I was saved by my local developer mode
module which throws errors if an attempt is made to create an errror
reply to an error stanza. However nothing collects this error from the
promise, so all I got was confusion.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 15 Nov 2020 16:25:49 +0100 |
parents | 65e94270c413 |
children | 9084588c73ae |
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module:depends"muc"; local hide_by_default = not module:get_option_boolean("muc_room_default_hide_media", false); local function should_hide_media(room) local hide_media = room._data.hide_media; if hide_media == nil then hide_media = hide_by_default; end return hide_media; end module:hook("muc-config-form", function(event) local room, form = event.room, event.form; table.insert(form, { name = "{xmpp:prosody.im}muc#roomconfig_display_media", type = "boolean", label = "Display inline media (images, etc.)", value = not should_hide_media(room), }); end); module:hook("muc-config-submitted", function(event) local room, fields, changed = event.room, event.fields, event.changed; local new_hide_media = not fields["{xmpp:prosody.im}muc#roomconfig_display_media"]; if new_hide_media ~= should_hide_media(room) then if new_hide_media == hide_by_default(room) then room._data.hide_media = nil; else room._data.hide_media = new_hide_media; end if type(changed) == "table" then changed["{xmpp:prosody.im}muc#roomconfig_display_media"] = true; else event.changed = true; end end end); module:hook("muc-disco#info", function (event) local room, form, formdata = event.room, event.form, event.formdata; local display_media = not should_hide_media(room); table.insert(form, { name = "{xmpp:prosody.im}muc#roomconfig_display_media", }); formdata["{xmpp:prosody.im}muc#roomconfig_display_media"] = display_media; end); local function filter_media_tags(tag) local xmlns = tag.attr.xmlns; if xmlns == "jabber:x:oob" then return nil; elseif xmlns == "urn:xmpp:reference:0" then if tag:get_child("media-sharing", "urn:xmpp:sims:1") then return nil; end end return tag; end module:hook("muc-occupant-groupchat", function (event) local stanza = event.stanza; if stanza.attr.type ~= "groupchat" then return; end if should_hide_media(event.room) then stanza:maptags(filter_media_tags); end end, 20);