prosody
822e9c5ff4a4
plugins/mod_muc_mam.lua

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plugins/mod_muc_mam.lua @ 9172:822e9c5ff4a4

util.pubsub: Allow outcasts to get their subscription status
author Matthew Wild <mwild1@gmail.com>
date Sun, 12 Aug 2018 11:33:22 +0100
parent 9001:23070882f3d4
child 9552:87e25d352de3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
8722
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 -- XEP-0313: Message Archive Management for Prosody MUC
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Kim Alvefur <zash@zash.se>
parents:
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2 -- Copyright (C) 2011-2017 Kim Alvefur
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Kim Alvefur <zash@zash.se>
parents:
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3 --
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Kim Alvefur <zash@zash.se>
parents:
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4 -- This file is MIT/X11 licensed.
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parents:
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5
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Kim Alvefur <zash@zash.se>
parents:
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6 if module:get_host_type() ~= "component" then
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Kim Alvefur <zash@zash.se>
parents:
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7 module:log("error", "mod_%s should be loaded only on a MUC component, not normal hosts", module.name);
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Kim Alvefur <zash@zash.se>
parents:
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8 return;
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Kim Alvefur <zash@zash.se>
parents:
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9 end
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Kim Alvefur <zash@zash.se>
parents:
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10
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Kim Alvefur <zash@zash.se>
parents:
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11 local xmlns_mam = "urn:xmpp:mam:2";
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Kim Alvefur <zash@zash.se>
parents:
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12 local xmlns_delay = "urn:xmpp:delay";
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Kim Alvefur <zash@zash.se>
parents:
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13 local xmlns_forward = "urn:xmpp:forward:0";
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
14 local xmlns_st_id = "urn:xmpp:sid:0";
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
15 local xmlns_muc_user = "http://jabber.org/protocol/muc#user";
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Kim Alvefur <zash@zash.se>
parents:
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16 local muc_form_enable = "muc#roomconfig_enablearchiving"
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Kim Alvefur <zash@zash.se>
parents:
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17
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Kim Alvefur <zash@zash.se>
parents:
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18 local st = require "util.stanza";
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Kim Alvefur <zash@zash.se>
parents:
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19 local rsm = require "util.rsm";
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Kim Alvefur <zash@zash.se>
parents:
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20 local jid_bare = require "util.jid".bare;
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Kim Alvefur <zash@zash.se>
parents:
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21 local jid_split = require "util.jid".split;
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parents:
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22 local jid_prep = require "util.jid".prep;
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Kim Alvefur <zash@zash.se>
parents:
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23 local dataform = require "util.dataforms".new;
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24
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parents:
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25 local mod_muc = module:depends"muc";
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26 local get_room_from_jid = mod_muc.get_room_from_jid;
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27
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parents:
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28 local is_stanza = st.is_stanza;
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Kim Alvefur <zash@zash.se>
parents:
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29 local tostring = tostring;
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Kim Alvefur <zash@zash.se>
parents:
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30 local time_now = os.time;
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Kim Alvefur <zash@zash.se>
parents:
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31 local m_min = math.min;
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parents:
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32 local timestamp, timestamp_parse = require "util.datetime".datetime, require "util.datetime".parse;
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Kim Alvefur <zash@zash.se>
parents:
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33 local default_max_items, max_max_items = 20, module:get_option_number("max_archive_query_results", 50);
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34
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parents:
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35 local default_history_length = 20;
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Kim Alvefur <zash@zash.se>
parents:
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36 local max_history_length = module:get_option_number("max_history_messages", math.huge);
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37
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Kim Alvefur <zash@zash.se>
parents:
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38 local function get_historylength(room)
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parents:
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39 return math.min(room._data.history_length or default_history_length, max_history_length);
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40 end
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41
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Kim Alvefur <zash@zash.se>
parents:
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42 local log_all_rooms = module:get_option_boolean("muc_log_all_rooms", false);
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parents:
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43 local log_by_default = module:get_option_boolean("muc_log_by_default", true);
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44
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parents:
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45 local archive_store = "muc_log";
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Kim Alvefur <zash@zash.se>
parents:
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46 local archive = module:open_store(archive_store, "archive");
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47
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parents:
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48 if archive.name == "null" or not archive.find then
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Kim Alvefur <zash@zash.se>
parents:
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49 if not archive.find then
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Kim Alvefur <zash@zash.se>
parents:
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50 module:log("error", "Attempt to open archive storage returned a driver without archive API support");
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parents:
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51 module:log("error", "mod_%s does not support archiving",
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parents:
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52 archive._provided_by or archive.name and "storage_"..archive.name.."(?)" or "<unknown>");
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parents:
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53 else
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54 module:log("error", "Attempt to open archive storage returned null driver");
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parents:
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55 end
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Kim Alvefur <zash@zash.se>
parents:
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56 module:log("info", "See https://prosody.im/doc/storage and https://prosody.im/doc/archiving for more information");
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Kim Alvefur <zash@zash.se>
parents:
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57 return false;
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parents:
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58 end
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59
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Kim Alvefur <zash@zash.se>
parents:
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60 local function archiving_enabled(room)
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Kim Alvefur <zash@zash.se>
parents:
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61 if log_all_rooms then
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parents:
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62 return true;
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63 end
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Kim Alvefur <zash@zash.se>
parents:
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64 local enabled = room._data.archiving;
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parents:
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65 if enabled == nil then
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parents:
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66 return log_by_default;
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parents:
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67 end
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parents:
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68 return enabled;
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parents:
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69 end
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parents:
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70
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parents:
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71 if not log_all_rooms then
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Kim Alvefur <zash@zash.se>
parents:
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72 module:hook("muc-config-form", function(event)
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Kim Alvefur <zash@zash.se>
parents:
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73 local room, form = event.room, event.form;
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Kim Alvefur <zash@zash.se>
parents:
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74 table.insert(form,
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Kim Alvefur <zash@zash.se>
parents:
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75 {
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Kim Alvefur <zash@zash.se>
parents:
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76 name = muc_form_enable,
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Kim Alvefur <zash@zash.se>
parents:
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77 type = "boolean",
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Kim Alvefur <zash@zash.se>
parents:
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78 label = "Enable archiving?",
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Kim Alvefur <zash@zash.se>
parents:
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79 value = archiving_enabled(room),
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Kim Alvefur <zash@zash.se>
parents:
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80 }
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Kim Alvefur <zash@zash.se>
parents:
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81 );
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Kim Alvefur <zash@zash.se>
parents:
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82 end);
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Kim Alvefur <zash@zash.se>
parents:
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83
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f3bdb20214ab mod_muc_mam: Remove 0.10 compat code
Kim Alvefur <zash@zash.se>
parents: 8722
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84 module:hook("muc-config-submitted/"..muc_form_enable, function(event)
f3bdb20214ab mod_muc_mam: Remove 0.10 compat code
Kim Alvefur <zash@zash.se>
parents: 8722
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85 event.room._data.archiving = event.value;
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parents: 8786
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86 event.status_codes[event.value and "170" or "171"] = true;
8722
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parents:
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87 end);
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parents:
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88 end
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Kim Alvefur <zash@zash.se>
parents:
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89
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Kim Alvefur <zash@zash.se>
parents:
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90 -- Note: We ignore the 'with' field as this is internally used for stanza types
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Kim Alvefur <zash@zash.se>
parents:
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91 local query_form = dataform {
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
92 { name = "FORM_TYPE"; type = "hidden"; value = xmlns_mam; };
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Kim Alvefur <zash@zash.se>
parents:
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93 { name = "with"; type = "jid-single"; };
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Kim Alvefur <zash@zash.se>
parents:
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94 { name = "start"; type = "text-single" };
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Kim Alvefur <zash@zash.se>
parents:
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95 { name = "end"; type = "text-single"; };
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Kim Alvefur <zash@zash.se>
parents:
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96 };
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Kim Alvefur <zash@zash.se>
parents:
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97
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Kim Alvefur <zash@zash.se>
parents:
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98 -- Serve form
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Kim Alvefur <zash@zash.se>
parents:
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99 module:hook("iq-get/bare/"..xmlns_mam..":query", function(event)
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Kim Alvefur <zash@zash.se>
parents:
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100 local origin, stanza = event.origin, event.stanza;
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Kim Alvefur <zash@zash.se>
parents:
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101 origin.send(st.reply(stanza):add_child(query_form:form()));
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Kim Alvefur <zash@zash.se>
parents:
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102 return true;
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Kim Alvefur <zash@zash.se>
parents:
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103 end);
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Kim Alvefur <zash@zash.se>
parents:
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104
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Kim Alvefur <zash@zash.se>
parents:
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105 -- Handle archive queries
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Kim Alvefur <zash@zash.se>
parents:
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106 module:hook("iq-set/bare/"..xmlns_mam..":query", function(event)
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Kim Alvefur <zash@zash.se>
parents:
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107 local origin, stanza = event.origin, event.stanza;
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Kim Alvefur <zash@zash.se>
parents:
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108 local room_jid = stanza.attr.to;
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Kim Alvefur <zash@zash.se>
parents:
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109 local room_node = jid_split(room_jid);
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Kim Alvefur <zash@zash.se>
parents:
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110 local orig_from = stanza.attr.from;
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Kim Alvefur <zash@zash.se>
parents:
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111 local query = stanza.tags[1];
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Kim Alvefur <zash@zash.se>
parents:
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112
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
113 local room = get_room_from_jid(room_jid);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
114 if not room then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
115 origin.send(st.error_reply(stanza, "cancel", "item-not-found"))
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
116 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
117 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
118 local from = jid_bare(orig_from);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
119
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
120 -- Banned or not a member of a members-only room?
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
121 local from_affiliation = room:get_affiliation(from);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
122 if from_affiliation == "outcast" -- banned
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
123 or room:get_members_only() and not from_affiliation then -- members-only, not a member
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
124 origin.send(st.error_reply(stanza, "auth", "forbidden"))
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
125 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
126 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
127
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
128 local qid = query.attr.queryid;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
129
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
130 -- Search query parameters
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
131 local qstart, qend;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
132 local form = query:get_child("x", "jabber:x:data");
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
133 if form then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
134 local err;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
135 form, err = query_form:data(form);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
136 if err then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
137 origin.send(st.error_reply(stanza, "modify", "bad-request", select(2, next(err))));
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
138 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
139 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
140 qstart, qend = form["start"], form["end"];
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
141 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
142
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
143 if qstart or qend then -- Validate timestamps
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
144 local vstart, vend = (qstart and timestamp_parse(qstart)), (qend and timestamp_parse(qend))
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
145 if (qstart and not vstart) or (qend and not vend) then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
146 origin.send(st.error_reply(stanza, "modify", "bad-request", "Invalid timestamp"))
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
147 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
148 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
149 qstart, qend = vstart, vend;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
150 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
151
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
152 module:log("debug", "Archive query id %s from %s until %s)",
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
153 tostring(qid),
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
154 qstart and timestamp(qstart) or "the dawn of time",
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
155 qend and timestamp(qend) or "now");
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
156
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
157 -- RSM stuff
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
158 local qset = rsm.get(query);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
159 local qmax = m_min(qset and qset.max or default_max_items, max_max_items);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
160 local reverse = qset and qset.before or false;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
161
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
162 local before, after = qset and qset.before, qset and qset.after;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
163 if type(before) ~= "string" then before = nil; end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
164
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
165 -- Load all the data!
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
166 local data, err = archive:find(room_node, {
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
167 start = qstart; ["end"] = qend; -- Time range
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
168 limit = qmax + 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
169 before = before; after = after;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
170 reverse = reverse;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
171 with = "message<groupchat";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
172 });
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
173
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
174 if not data then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
175 origin.send(st.error_reply(stanza, "cancel", "internal-server-error"));
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
176 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
177 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
178 local total = tonumber(err);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
179
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
180 local msg_reply_attr = { to = stanza.attr.from, from = stanza.attr.to };
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
181
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
182 local results = {};
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
183
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
184 -- Wrap it in stuff and deliver
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
185 local first, last;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
186 local count = 0;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
187 local complete = "true";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
188 for id, item, when in data do
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
189 count = count + 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
190 if count > qmax then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
191 complete = nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
192 break;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
193 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
194 local fwd_st = st.message(msg_reply_attr)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
195 :tag("result", { xmlns = xmlns_mam, queryid = qid, id = id })
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
196 :tag("forwarded", { xmlns = xmlns_forward })
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
197 :tag("delay", { xmlns = xmlns_delay, stamp = timestamp(when) }):up();
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
198
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
199 -- Strip <x> tag, containing the original senders JID, unless the room makes this public
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
200 if room:get_whois() ~= "anyone" then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
201 item:maptags(function (tag)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
202 if tag.name == "x" and tag.attr.xmlns == xmlns_muc_user then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
203 return nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
204 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
205 return tag;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
206 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
207 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
208 if not is_stanza(item) then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
209 item = st.deserialize(item);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
210 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
211 item.attr.xmlns = "jabber:client";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
212 fwd_st:add_child(item);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
213
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
214 if not first then first = id; end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
215 last = id;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
216
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
217 if reverse then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
218 results[count] = fwd_st;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
219 else
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
220 origin.send(fwd_st);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
221 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
222 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
223
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
224 if reverse then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
225 for i = #results, 1, -1 do
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
226 origin.send(results[i]);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
227 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
228 first, last = last, first;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
229 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
230
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
231 -- That's all folks!
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
232 module:log("debug", "Archive query %s completed", tostring(qid));
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
233
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
234 origin.send(st.reply(stanza)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
235 :tag("fin", { xmlns = xmlns_mam, queryid = qid, complete = complete })
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
236 :add_child(rsm.generate {
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
237 first = first, last = last, count = total }));
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
238 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
239 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
240
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
241 module:hook("muc-get-history", function (event)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
242 local room = event.room;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
243 if not archiving_enabled(room) then return end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
244 local room_jid = room.jid;
8783
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
245 local maxstanzas = event.maxstanzas;
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
246 local maxchars = event.maxchars;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
247 local since = event.since;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
248 local to = event.to;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
249
8784
64b78e3deb96 mod_muc_mam: Skip fetching history if no history was requested
Kim Alvefur <zash@zash.se>
parents: 8783
diff changeset
250 if maxstanzas == 0 or maxchars == 0 then
64b78e3deb96 mod_muc_mam: Skip fetching history if no history was requested
Kim Alvefur <zash@zash.se>
parents: 8783
diff changeset
251 return -- No history requested
64b78e3deb96 mod_muc_mam: Skip fetching history if no history was requested
Kim Alvefur <zash@zash.se>
parents: 8783
diff changeset
252 end
64b78e3deb96 mod_muc_mam: Skip fetching history if no history was requested
Kim Alvefur <zash@zash.se>
parents: 8783
diff changeset
253
8783
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
254 if not maxstanzas or maxstanzas > get_historylength(room) then
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
255 maxstanzas = get_historylength(room);
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
256 end
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
257
8785
82b889608503 mod_muc_mam: Skip fetching history if built-in recent history is enough
Kim Alvefur <zash@zash.se>
parents: 8784
diff changeset
258 if room._history and #room._history >= maxstanzas then
82b889608503 mod_muc_mam: Skip fetching history if built-in recent history is enough
Kim Alvefur <zash@zash.se>
parents: 8784
diff changeset
259 return -- It can deal with this itself
82b889608503 mod_muc_mam: Skip fetching history if built-in recent history is enough
Kim Alvefur <zash@zash.se>
parents: 8784
diff changeset
260 end
82b889608503 mod_muc_mam: Skip fetching history if built-in recent history is enough
Kim Alvefur <zash@zash.se>
parents: 8784
diff changeset
261
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
262 -- Load all the data!
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
263 local query = {
8783
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
264 limit = maxstanzas;
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
265 start = since;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
266 reverse = true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
267 with = "message<groupchat";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
268 }
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
269 local data, err = archive:find(jid_split(room_jid), query);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
270
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
271 if not data then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
272 module:log("error", "Could not fetch history: %s", tostring(err));
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
273 return
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
274 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
275
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
276 local history, i = {}, 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
277
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
278 for id, item, when in data do
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
279 item.attr.to = to;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
280 item:tag("delay", { xmlns = "urn:xmpp:delay", from = room_jid, stamp = timestamp(when) }):up(); -- XEP-0203
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
281 item:tag("stanza-id", { xmlns = xmlns_st_id, by = room_jid, id = id }):up();
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
282 if room:get_whois() ~= "anyone" then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
283 item:maptags(function (tag)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
284 if tag.name == "x" and tag.attr.xmlns == xmlns_muc_user then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
285 return nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
286 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
287 return tag;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
288 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
289 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
290 if maxchars then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
291 local chars = #tostring(item);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
292 if maxchars - chars < 0 then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
293 break
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
294 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
295 maxchars = maxchars - chars;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
296 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
297 history[i], i = item, i+1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
298 -- module:log("debug", tostring(item));
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
299 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
300 function event.next_stanza()
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
301 i = i - 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
302 return history[i];
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
303 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
304 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
305 end, 1);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
306
8786
adffadd88ff0 mod_muc_mam: Have stanza-id filtering over all groupchat messages, not just ones considered for history
Kim Alvefur <zash@zash.se>
parents: 8785
diff changeset
307 module:hook("muc-broadcast-messages", function (event)
adffadd88ff0 mod_muc_mam: Have stanza-id filtering over all groupchat messages, not just ones considered for history
Kim Alvefur <zash@zash.se>
parents: 8785
diff changeset
308 local room, stanza = event.room, event.stanza;
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
309
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
310 -- Filter out <stanza-id> that claim to be from us
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
311 stanza:maptags(function (tag)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
312 if tag.name == "stanza-id" and tag.attr.xmlns == xmlns_st_id
8786
adffadd88ff0 mod_muc_mam: Have stanza-id filtering over all groupchat messages, not just ones considered for history
Kim Alvefur <zash@zash.se>
parents: 8785
diff changeset
313 and jid_prep(tag.attr.by) == room.jid then
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
314 return nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
315 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
316 if tag.name == "x" and tag.attr.xmlns == xmlns_muc_user then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
317 return nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
318 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
319 return tag;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
320 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
321
8786
adffadd88ff0 mod_muc_mam: Have stanza-id filtering over all groupchat messages, not just ones considered for history
Kim Alvefur <zash@zash.se>
parents: 8785
diff changeset
322 end, 0);
adffadd88ff0 mod_muc_mam: Have stanza-id filtering over all groupchat messages, not just ones considered for history
Kim Alvefur <zash@zash.se>
parents: 8785
diff changeset
323
adffadd88ff0 mod_muc_mam: Have stanza-id filtering over all groupchat messages, not just ones considered for history
Kim Alvefur <zash@zash.se>
parents: 8785
diff changeset
324 -- Handle messages
adffadd88ff0 mod_muc_mam: Have stanza-id filtering over all groupchat messages, not just ones considered for history
Kim Alvefur <zash@zash.se>
parents: 8785
diff changeset
325 local function save_to_history(self, stanza)
adffadd88ff0 mod_muc_mam: Have stanza-id filtering over all groupchat messages, not just ones considered for history
Kim Alvefur <zash@zash.se>
parents: 8785
diff changeset
326 local room_node, room_host = jid_split(self.jid);
adffadd88ff0 mod_muc_mam: Have stanza-id filtering over all groupchat messages, not just ones considered for history
Kim Alvefur <zash@zash.se>
parents: 8785
diff changeset
327
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
328 local stored_stanza = stanza;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
329
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
330 if stanza.name == "message" and self:get_whois() == "anyone" then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
331 stored_stanza = st.clone(stanza);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
332 local actor = jid_bare(self._occupants[stanza.attr.from].jid);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
333 local affiliation = self:get_affiliation(actor) or "none";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
334 local role = self:get_role(actor) or self:get_default_role(affiliation);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
335 stored_stanza:add_direct_child(st.stanza("x", { xmlns = xmlns_muc_user })
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
336 :tag("item", { affiliation = affiliation; role = role; jid = actor }));
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
337 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
338
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
339 -- Policy check
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
340 if not archiving_enabled(self) then return end -- Don't log
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
341
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
342 -- And stash it
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
343 local with = stanza.name
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
344 if stanza.attr.type then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
345 with = with .. "<" .. stanza.attr.type
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
346 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
347
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
348 local id = archive:append(room_node, nil, stored_stanza, time_now(), with);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
349
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
350 if id then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
351 stanza:add_direct_child(st.stanza("stanza-id", { xmlns = xmlns_st_id, by = self.jid, id = id }));
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
352 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
353 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
354
8724
cfcc78c50905 mod_muc_mam: Let muc/history.lib decide which messages to store
Kim Alvefur <zash@zash.se>
parents: 8723
diff changeset
355 module:hook("muc-add-history", function (event)
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
356 local room, stanza = event.room, event.stanza;
8724
cfcc78c50905 mod_muc_mam: Let muc/history.lib decide which messages to store
Kim Alvefur <zash@zash.se>
parents: 8723
diff changeset
357 save_to_history(room, stanza);
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
358 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
359
9001
23070882f3d4 mod_muc_mam: Disable presence logging by default
Kim Alvefur <zash@zash.se>
parents: 8832
diff changeset
360 if module:get_option_boolean("muc_log_presences", false) then
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
361 module:hook("muc-occupant-joined", function (event)
8725
ced09d7d7c96 mod_muc_mam: Save the MUC <x> on recorded join stanzas
Kim Alvefur <zash@zash.se>
parents: 8724
diff changeset
362 save_to_history(event.room, st.stanza("presence", { from = event.nick }):tag("x", { xmlns = "http://jabber.org/protocol/muc" }));
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
363 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
364 module:hook("muc-occupant-left", function (event)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
365 save_to_history(event.room, st.stanza("presence", { type = "unavailable", from = event.nick }));
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
366 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
367 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
368
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
369 if not archive.delete then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
370 module:log("warn", "Storage driver %s does not support deletion", archive._provided_by);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
371 module:log("warn", "Archived message will persist after a room has been destroyed");
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
372 else
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
373 module:hook("muc-room-destroyed", function(event)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
374 local room_node = jid_split(event.room.jid);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
375 archive:delete(room_node);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
376 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
377 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
378
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
379 -- And role/affiliation changes?
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
380
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
381 module:add_feature(xmlns_mam);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
382
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
383 module:hook("muc-disco#info", function(event)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
384 event.reply:tag("feature", {var=xmlns_mam}):up();
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
385 end);