prosody
82b889608503
plugins/mod_muc_mam.lua

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plugins/mod_muc_mam.lua @ 8785:82b889608503

mod_muc_mam: Skip fetching history if built-in recent history is enough
author Kim Alvefur <zash@zash.se>
date Fri, 27 Apr 2018 15:26:29 +0200
parent 8784:64b78e3deb96
child 8786:adffadd88ff0
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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parents:
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12 local xmlns_delay = "urn:xmpp:delay";
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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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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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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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Kim Alvefur <zash@zash.se>
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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parents:
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29 local tostring = tostring;
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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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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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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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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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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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57 return false;
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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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parents:
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61 if log_all_rooms then
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62 return true;
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63 end
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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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66 return log_by_default;
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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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parents:
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76 name = muc_form_enable,
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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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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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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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84 module:hook("muc-config-submitted/"..muc_form_enable, function(event)
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85 event.room._data.archiving = event.value;
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parents:
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86 end);
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parents:
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87 end
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Kim Alvefur <zash@zash.se>
parents:
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88
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
89 -- Note: We ignore the 'with' field as this is internally used for stanza types
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
90 local query_form = dataform {
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
91 { name = "FORM_TYPE"; type = "hidden"; value = xmlns_mam; };
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
92 { name = "with"; type = "jid-single"; };
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Kim Alvefur <zash@zash.se>
parents:
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93 { name = "start"; type = "text-single" };
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
94 { name = "end"; type = "text-single"; };
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Kim Alvefur <zash@zash.se>
parents:
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95 };
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
96
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
97 -- Serve form
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Kim Alvefur <zash@zash.se>
parents:
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98 module:hook("iq-get/bare/"..xmlns_mam..":query", function(event)
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
99 local origin, stanza = event.origin, event.stanza;
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Kim Alvefur <zash@zash.se>
parents:
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100 origin.send(st.reply(stanza):add_child(query_form:form()));
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parents:
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101 return true;
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parents:
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102 end);
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
103
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Kim Alvefur <zash@zash.se>
parents:
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104 -- Handle archive queries
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Kim Alvefur <zash@zash.se>
parents:
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105 module:hook("iq-set/bare/"..xmlns_mam..":query", function(event)
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Kim Alvefur <zash@zash.se>
parents:
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106 local origin, stanza = event.origin, event.stanza;
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Kim Alvefur <zash@zash.se>
parents:
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107 local room_jid = stanza.attr.to;
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Kim Alvefur <zash@zash.se>
parents:
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108 local room_node = jid_split(room_jid);
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Kim Alvefur <zash@zash.se>
parents:
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109 local orig_from = stanza.attr.from;
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Kim Alvefur <zash@zash.se>
parents:
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110 local query = stanza.tags[1];
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Kim Alvefur <zash@zash.se>
parents:
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111
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Kim Alvefur <zash@zash.se>
parents:
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112 local room = get_room_from_jid(room_jid);
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
113 if not room then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
114 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
115 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
116 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
117 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
118
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
119 -- 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
120 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
121 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
122 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
123 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
124 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
125 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
126
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
127 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
128
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
129 -- Search query parameters
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
130 local qstart, qend;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
131 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
132 if form then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
133 local err;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
134 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
135 if err then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
136 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
137 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
138 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
139 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
140 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
141
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
142 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
143 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
144 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
145 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
146 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
147 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
148 qstart, qend = vstart, vend;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
149 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
150
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
151 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
152 tostring(qid),
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
153 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
154 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
155
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
156 -- RSM stuff
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
157 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
158 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
159 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
160
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
161 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
162 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
163
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
164 -- Load all the data!
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
165 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
166 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
167 limit = qmax + 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
168 before = before; after = after;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
169 reverse = reverse;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
170 with = "message<groupchat";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
171 });
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 if not data then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
174 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
175 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
176 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
177 local total = tonumber(err);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
178
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
179 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
180
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
181 local results = {};
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
182
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
183 -- 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
184 local first, last;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
185 local count = 0;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
186 local complete = "true";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
187 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
188 count = count + 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
189 if count > qmax then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
190 complete = nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
191 break;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
192 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
193 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
194 :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
195 :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
196 :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
197
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
198 -- 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
199 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
200 item:maptags(function (tag)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
201 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
202 return nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
203 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
204 return tag;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
205 end);
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 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
208 item = st.deserialize(item);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
209 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
210 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
211 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
212
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
213 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
214 last = id;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
215
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
216 if reverse then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
217 results[count] = fwd_st;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
218 else
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
219 origin.send(fwd_st);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
220 end
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
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
223 if reverse then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
224 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
225 origin.send(results[i]);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
226 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
227 first, last = last, first;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
228 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
229
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
230 -- That's all folks!
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
231 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
232
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
233 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
234 :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
235 :add_child(rsm.generate {
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
236 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
237 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
238 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
239
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
240 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
241 local room = event.room;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
242 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
243 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
244 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
245 local maxchars = event.maxchars;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
246 local since = event.since;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
247 local to = event.to;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
248
8784
64b78e3deb96 mod_muc_mam: Skip fetching history if no history was requested
Kim Alvefur <zash@zash.se>
parents: 8783
diff changeset
249 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
250 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
251 end
64b78e3deb96 mod_muc_mam: Skip fetching history if no history was requested
Kim Alvefur <zash@zash.se>
parents: 8783
diff changeset
252
8783
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
253 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
254 maxstanzas = get_historylength(room);
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
255 end
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
256
8785
82b889608503 mod_muc_mam: Skip fetching history if built-in recent history is enough
Kim Alvefur <zash@zash.se>
parents: 8784
diff changeset
257 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
258 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
259 end
82b889608503 mod_muc_mam: Skip fetching history if built-in recent history is enough
Kim Alvefur <zash@zash.se>
parents: 8784
diff changeset
260
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
261 -- Load all the data!
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
262 local query = {
8783
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
263 limit = maxstanzas;
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
264 start = since;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
265 reverse = true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
266 with = "message<groupchat";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
267 }
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
268 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
269
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
270 if not data then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
271 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
272 return
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
273 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
274
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
275 local history, i = {}, 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
276
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
277 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
278 item.attr.to = to;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
279 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
280 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
281 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
282 item:maptags(function (tag)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
283 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
284 return nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
285 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
286 return tag;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
287 end);
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 if maxchars then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
290 local chars = #tostring(item);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
291 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
292 break
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
293 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
294 maxchars = maxchars - chars;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
295 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
296 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
297 -- 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
298 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
299 function event.next_stanza()
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
300 i = i - 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
301 return history[i];
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
302 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
303 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
304 end, 1);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
305
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
306 -- Handle messages
8723
f3bdb20214ab mod_muc_mam: Remove 0.10 compat code
Kim Alvefur <zash@zash.se>
parents: 8722
diff changeset
307 local function save_to_history(self, stanza)
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
308 local room_node, room_host = jid_split(self.jid);
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
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
313 and jid_prep(tag.attr.by) == self.jid then
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
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
322 local stored_stanza = stanza;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
323
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
324 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
325 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
326 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
327 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
328 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
329 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
330 :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
331 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
332
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
333 -- Policy check
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
334 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
335
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
336 -- And stash it
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
337 local with = stanza.name
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
338 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
339 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
340 end
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 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
343
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
344 if id then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
345 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
346 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
347 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
348
8724
cfcc78c50905 mod_muc_mam: Let muc/history.lib decide which messages to store
Kim Alvefur <zash@zash.se>
parents: 8723
diff changeset
349 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
350 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
351 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
352 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
353
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
354 if module:get_option_boolean("muc_log_presences", true) then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
355 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
356 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
357 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
358 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
359 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
360 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
361 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
362
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
363 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
364 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
365 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
366 else
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
367 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
368 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
369 archive:delete(room_node);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
370 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
371 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
372
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
373 -- And role/affiliation changes?
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
374
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
375 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
376
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
377 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
378 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
379 end);