Mercurial > prosody-modules
view mod_mam_adhoc/mod_mam_adhoc.lua @ 3965:2b10e51d85a6
mod_muc_limits: Add config option to limit to join stanzas only
This is a bit more limited in pre-0.11 MUC modules, because it just
detects stanzas sent to full JIDs (which would include all presence
and nick changes).
This option is useful for setups where users are typically unaffiliated,
but trusted (e.g. if access to the room is gated through some other
means such as password/token auth).
author | Matthew Wild <mwild1@gmail.com> |
---|---|
date | Fri, 03 Apr 2020 12:26:56 +0100 |
parents | 27b41ee61601 |
children |
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module:depends"adhoc"; local dataforms_new = require "util.dataforms".new; local jid_split = require "util.jid".split; local t_insert = table.insert; local prefs = module:require"mod_mam/mamprefs"; local set_prefs, get_prefs = prefs.set, prefs.get; local mam_prefs_form = dataforms_new{ title = "Archive preferences"; --instructions = ""; { name = "default", label = "Default storage policy", type = "list-single", value = { { value = "always", label = "Always" }, { value = "never", label = "Never", default = true}, { value = "roster", label = "Roster" }, }, }; { name = "always", label = "Always store messages to/from", type = "jid-multi" }; { name = "never", label = "Never store messages to/from", type = "jid-multi" }; }; local host = module.host; local default_attrs = { always = true, [true] = "always", never = false, [false] = "never", roster = "roster", } local function mam_prefs_handler(self, data, state) local username = jid_split(data.from); if state then -- the second return value if data.action == "cancel" then return { status = "canceled" }; end local fields = mam_prefs_form:data(data.form); local default, always, never = fields.default, fields.always, fields.never; local prefs = {}; if default then prefs[false] = default_attrs[default]; end if always then for i=1,#always do prefs[always[i]] = true; end end if never then for i=1,#never do prefs[never[i]] = false; end end set_prefs(username, prefs); return { status = "completed" } else -- No state, send the form. local prefs = get_prefs(username); local values = { default = { { value = "always", label = "Always" }; { value = "never", label = "Never" }; { value = "roster", label = "Roster" }; }; always = {}; never = {}; }; for jid, p in pairs(prefs) do if jid then t_insert(values[p and "always" or "never"], jid); elseif p == true then -- Yes, this is ugly. FIXME later. values.default[1].default = true; elseif p == false then values.default[2].default = true; elseif p == "roster" then values.default[3].default = true; end end return { status = "executing", actions = { "complete" }, form = { layout = mam_prefs_form, values = values } }, true; end end module:provides("adhoc", module:require"adhoc".new("Archive settings", "urn:xmpp:mam#configure", mam_prefs_handler, "local_user"));