Mercurial > prosody-modules
annotate mod_muc_hide_media/mod_muc_hide_media.lua @ 4421:94805a7e7b30
mod_invites: rework CLI parsing to support groups
To make this sensible, the code had to move from rather simple
parsing to something which looks more like getopt or your typical
shell script.
| author | Jonas Schäfer <jonas@wielicki.name> |
|---|---|
| date | Sun, 31 Jan 2021 19:16:36 +0100 |
| parents | 65e94270c413 |
| children | 9084588c73ae |
| rev | line source |
|---|---|
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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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46 }); |
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47 formdata["{xmpp:prosody.im}muc#roomconfig_display_media"] = display_media; |
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48 end); |
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49 |
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50 local function filter_media_tags(tag) |
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51 local xmlns = tag.attr.xmlns; |
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52 if xmlns == "jabber:x:oob" then |
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53 return nil; |
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54 elseif xmlns == "urn:xmpp:reference:0" then |
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55 if tag:get_child("media-sharing", "urn:xmpp:sims:1") then |
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56 return nil; |
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57 end |
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58 end |
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59 return tag; |
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60 end |
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61 |
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62 module:hook("muc-occupant-groupchat", function (event) |
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63 local stanza = event.stanza; |
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64 if stanza.attr.type ~= "groupchat" then return; end |
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65 if should_hide_media(event.room) then |
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66 stanza:maptags(filter_media_tags); |
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67 end |
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68 end, 20); |