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annotate mod_muc_hide_media/mod_muc_hide_media.lua @ 5265:f845c218e52c

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mod_http_oauth2: Allow revoking a token without OAuth client credentials If you have a valid token, and you're not supposed to have it, revoking it seems the most responsible thing to do with it, so it should be allowed, while if you are supposed to have it, you should also be allowed to revoke it.
author Kim Alvefur <zash@zash.se>
date Tue, 21 Mar 2023 22:02:38 +0100
parents 9084588c73ae
children
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d267e381255f mod_muc_hide_media: Module to allow hiding inline media in a MUC
Matthew Wild <mwild1@gmail.com>
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1 module:depends"muc";
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2
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3 local hide_by_default = not module:get_option_boolean("muc_room_default_hide_media", false);
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4
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5 local function should_hide_media(room)
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6 local hide_media = room._data.hide_media;
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7 if hide_media == nil then
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8 hide_media = hide_by_default;
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9 end
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10 return hide_media;
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11 end
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12
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13 module:hook("muc-config-form", function(event)
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14 local room, form = event.room, event.form;
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15 table.insert(form, {
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16 name = "{xmpp:prosody.im}muc#roomconfig_display_media",
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17 type = "boolean",
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18 label = "Display inline media (images, etc.)",
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19 value = not should_hide_media(room),
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20 });
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21 end);
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22
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23 module:hook("muc-config-submitted", function(event)
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24 local room, fields, changed = event.room, event.fields, event.changed;
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25 local new_hide_media = not fields["{xmpp:prosody.im}muc#roomconfig_display_media"];
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26 if new_hide_media ~= should_hide_media(room) then
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27 if new_hide_media == hide_by_default(room) then
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28 room._data.hide_media = nil;
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29 else
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30 room._data.hide_media = new_hide_media;
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31 end
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32 if type(changed) == "table" then
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33 changed["{xmpp:prosody.im}muc#roomconfig_display_media"] = true;
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34 else
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35 event.changed = true;
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36 end
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37 end
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38 end);
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39
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40 module:hook("muc-disco#info", function (event)
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41 local room, form, formdata = event.room, event.form, event.formdata;
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42
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43 local display_media = not should_hide_media(room);
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44 table.insert(form, {
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45 name = "{xmpp:prosody.im}muc#roomconfig_display_media",
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9084588c73ae mod_muc_hide_media: Fix disco#info field (thanks mirux)
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46 type = "boolean",
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47 });
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48 formdata["{xmpp:prosody.im}muc#roomconfig_display_media"] = display_media;
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49 end);
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50
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51 local function filter_media_tags(tag)
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52 local xmlns = tag.attr.xmlns;
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53 if xmlns == "jabber:x:oob" then
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54 return nil;
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55 elseif xmlns == "urn:xmpp:reference:0" then
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56 if tag:get_child("media-sharing", "urn:xmpp:sims:1") then
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57 return nil;
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58 end
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59 end
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60 return tag;
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61 end
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62
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63 module:hook("muc-occupant-groupchat", function (event)
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64 local stanza = event.stanza;
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65 if stanza.attr.type ~= "groupchat" then return; end
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66 if should_hide_media(event.room) then
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67 stanza:maptags(filter_media_tags);
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68 end
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69 end, 20);