Mercurial > prosody-modules
annotate mod_mam/mamprefs.lib.lua @ 4209:37aa50ed79c1
mod_conversejs: Add comments about default settings
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 15 Oct 2020 20:12:04 +0200 |
parents | 9ffb059c9ba5 |
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1 -- XEP-0313: Message Archive Management for Prosody |
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2 -- Copyright (C) 2011-2013 Kim Alvefur |
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3 -- |
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4 -- This file is MIT/X11 licensed. |
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5 -- luacheck: ignore 122/prosody |
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6 |
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7 local global_default_policy = module:get_option("default_archive_policy", true); |
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8 |
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9 do |
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10 -- luacheck: ignore 211/prefs_format |
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11 local prefs_format = { |
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12 [false] = "roster", |
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13 -- default ::= true | false | "roster" |
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14 -- true = always, false = never, nil = global default |
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15 ["romeo@montague.net"] = true, -- always |
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16 ["montague@montague.net"] = false, -- newer |
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17 }; |
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18 end |
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19 |
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20 local sessions = prosody.hosts[module.host].sessions; |
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21 local archive_store = module:get_option_string("archive_store", "archive"); |
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22 local prefs = module:open_store(archive_store .. "_prefs"); |
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23 |
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24 local function get_prefs(user) |
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25 local user_sessions = sessions[user]; |
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26 local user_prefs = user_sessions and user_sessions.archive_prefs |
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27 if not user_prefs then |
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28 user_prefs = prefs:get(user); |
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29 if user_sessions then |
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30 user_sessions.archive_prefs = user_prefs; |
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31 end |
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32 end |
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33 return user_prefs or { [false] = global_default_policy }; |
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34 end |
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35 local function set_prefs(user, user_prefs) |
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36 local user_sessions = sessions[user]; |
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37 if user_sessions then |
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38 user_sessions.archive_prefs = user_prefs; |
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39 end |
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40 return prefs:set(user, user_prefs); |
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41 end |
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42 |
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43 return { |
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44 get = get_prefs, |
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45 set = set_prefs, |
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46 } |