author | Kim Alvefur <zash@zash.se> |
Wed, 28 Jul 2021 16:06:03 +0200 | |
changeset 4641 | 242251ce1036 |
parent 3679 | 776ff0875e35 |
child 4729 | dcafddc31b1c |
permissions | -rw-r--r-- |
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mod_muc_webchat_url: Advertise the URL to a webchat in disco#info
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local jid_split = require "util.jid".split; |
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module:depends"muc"; |
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local webchat_baseurl = module:get_option_string("muc_webchat_baseurl", nil); |
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local function get_default_url(room) |
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if not webchat_baseurl then |
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-- no template |
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return nil; |
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end |
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if room:get_hidden() or room:get_members_only() or room:get_password() then |
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-- not a public room |
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return nil; |
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end |
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return (webchat_baseurl:gsub("{(%w+)}", { |
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jid = room.jid, |
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node = select(1, jid_split(room.jid)), |
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host = select(2, jid_split(room.jid)), |
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})); |
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end |
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local function get_webchat_url(room) |
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local webchat_url = room._data.webchat_url; |
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if webchat_url then -- explicitly configured |
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return webchat_url; |
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end |
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return get_default_url(room); |
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end |
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module:hook("muc-config-form", function(event) |
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local room, form = event.room, event.form; |
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table.insert(form, { |
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name = "muc#roomconfig_webchat_url", |
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type = "text-single", |
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label = "URL where this room can be joined", |
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value = get_webchat_url(room), |
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}); |
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end); |
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module:hook("muc-config-submitted", function(event) |
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local room, fields, changed = event.room, event.fields, event.changed; |
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local new = fields["muc#roomconfig_webchat_url"]; |
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if new ~= get_webchat_url(room) then |
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if new == get_default_url(room) then |
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room._data.webchat_url = nil; |
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else |
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room._data.webchat_url = new; |
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end |
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if type(changed) == "table" then |
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changed["muc#roomconfig_webchat_url"] = true; |
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else |
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event.changed = true; |
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end |
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end |
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end); |
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|
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module:hook("muc-disco#info", function (event) |
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local room, form, formdata = event.room, event.form, event.formdata; |
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|
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local webchat_url = get_webchat_url(room); |
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if not webchat_url or webchat_url == "" then |
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return; |
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end |
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table.insert(form, { |
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name = "muc#roominfo_webchat_url", |
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}); |
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formdata["muc#roominfo_webchat_url"] = webchat_url; |
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end); |
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