prosody-modules
5b95e06d75d5
mod_muc_restrict_avatars/mod_muc_restrict_avatars.lua

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mod_muc_restrict_avatars/mod_muc_restrict_avatars.lua @ 5920:5b95e06d75d5

Guard for not room
author Stephen Paul Weber <singpolyma@singpolyma.net>
date Tue, 30 Apr 2024 15:06:03 -0500
parent 5905:66e7d46b1d4b
comparison
equal deleted inserted replaced
5905:66e7d46b1d4b 5920:5b95e06d75d5
28 -- Handle MUC configuration form submission 28 -- Handle MUC configuration form submission
29 module:hook("muc-config-submitted", function(event) 29 module:hook("muc-config-submitted", function(event)
30 local room, fields, changed = event.room, event.fields, event.changed; 30 local room, fields, changed = event.room, event.fields, event.changed;
31 local restrict_avatars = fields["restrict_avatars"]; 31 local restrict_avatars = fields["restrict_avatars"];
32 32
33 if restrict_avatars ~= is_avatar_restriction_enabled(room) then 33 if room and restrict_avatars ~= is_avatar_restriction_enabled(room) then
34 -- Update room settings based on the submitted value 34 -- Update room settings based on the submitted value
35 room._data.restrict_avatars = restrict_avatars; 35 room._data.restrict_avatars = restrict_avatars;
36 -- Mark the configuration as changed 36 -- Mark the configuration as changed
37 if type(changed) == "table" then 37 if type(changed) == "table" then
38 changed["restrict_avatars"] = true; 38 changed["restrict_avatars"] = true;
44 44
45 -- Handle presence/full events to filter avatar advertisements 45 -- Handle presence/full events to filter avatar advertisements
46 module:hook("presence/full", function(event) 46 module:hook("presence/full", function(event)
47 local stanza = event.stanza; 47 local stanza = event.stanza;
48 local room = mod_muc.get_room_from_jid(bare_jid(stanza.attr.to)); 48 local room = mod_muc.get_room_from_jid(bare_jid(stanza.attr.to));
49 if not room:get_affiliation(stanza.attr.from) then 49 if room and not room:get_affiliation(stanza.attr.from) then
50 if is_avatar_restriction_enabled(room) then 50 if is_avatar_restriction_enabled(room) then
51 stanza:maptags(filter_avatar_advertisement); 51 stanza:maptags(filter_avatar_advertisement);
52 end 52 end
53 end 53 end
54 end, 1); 54 end, 1);