prosody
b2dd1219a321
plugins/mod_muc_mam.lua

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plugins/mod_muc_mam.lua @ 10473:b2dd1219a321

mod_s2s: Improve TLS handshake error messages This should make it clearer that it's about the TLS handshake. Otherwise it's something like "unsupported protocol" or "no shared ciphers" that might not be that obvious.
author Kim Alvefur <zash@zash.se>
date Sun, 01 Dec 2019 01:20:34 +0100
parent 10415:360d574517b6
child 10558:40c2500208f4
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1 -- XEP-0313: Message Archive Management for Prosody MUC
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2 -- Copyright (C) 2011-2017 Kim Alvefur
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3 --
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4 -- This file is MIT/X11 licensed.
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5
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6 if module:get_host_type() ~= "component" then
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e1d68f32ce29 mod_muc_mam: Set error status if loaded on incorrect host type
Matthew Wild <mwild1@gmail.com>
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7 module:log_status("error", "mod_%s should be loaded only on a MUC component, not normal hosts", module.name);
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8 return;
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9 end
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10
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11 local xmlns_mam = "urn:xmpp:mam:2";
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12 local xmlns_delay = "urn:xmpp:delay";
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13 local xmlns_forward = "urn:xmpp:forward:0";
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14 local xmlns_st_id = "urn:xmpp:sid:0";
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15 local xmlns_muc_user = "http://jabber.org/protocol/muc#user";
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16 local muc_form_enable = "muc#roomconfig_enablearchiving"
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17
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18 local st = require "util.stanza";
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19 local rsm = require "util.rsm";
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20 local jid_bare = require "util.jid".bare;
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21 local jid_split = require "util.jid".split;
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22 local jid_prep = require "util.jid".prep;
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23 local dataform = require "util.dataforms".new;
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24 local get_form_type = require "util.dataforms".get_type;
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25
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26 local mod_muc = module:depends"muc";
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27 local get_room_from_jid = mod_muc.get_room_from_jid;
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28
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29 local is_stanza = st.is_stanza;
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30 local tostring = tostring;
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31 local time_now = os.time;
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32 local m_min = math.min;
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33 local timestamp, timestamp_parse, datestamp = import( "util.datetime", "datetime", "parse", "date");
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34 local default_max_items, max_max_items = 20, module:get_option_number("max_archive_query_results", 50);
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35
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36 local cleanup_after = module:get_option_string("muc_log_expires_after", "1w");
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37 local cleanup_interval = module:get_option_number("muc_log_cleanup_interval", 4 * 60 * 60);
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38
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39 local default_history_length = 20;
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40 local max_history_length = module:get_option_number("max_history_messages", math.huge);
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41
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42 local function get_historylength(room)
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43 return math.min(room._data.history_length or default_history_length, max_history_length);
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44 end
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45
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46 function schedule_cleanup()
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47 -- replaced by non-noop later if cleanup is enabled
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48 end
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49
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50 local log_all_rooms = module:get_option_boolean("muc_log_all_rooms", false);
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51 local log_by_default = module:get_option_boolean("muc_log_by_default", true);
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52
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53 local archive_store = "muc_log";
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54 local archive = module:open_store(archive_store, "archive");
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55
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56 local archive_item_limit = module:get_option_number("storage_archive_item_limit", archive.caps and archive.caps.quota or 1000);
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57
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58 if archive.name == "null" or not archive.find then
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59 if not archive.find then
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60 module:log("error", "Attempt to open archive storage returned a driver without archive API support");
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61 module:log("error", "mod_%s does not support archiving",
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62 archive._provided_by or archive.name and "storage_"..archive.name.."(?)" or "<unknown>");
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63 else
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64 module:log("error", "Attempt to open archive storage returned null driver");
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65 end
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66 module:log("info", "See https://prosody.im/doc/storage and https://prosody.im/doc/archiving for more information");
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67 return false;
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68 end
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69
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70 local function archiving_enabled(room)
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71 if log_all_rooms then
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72 module:log("debug", "Archiving all rooms");
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73 return true;
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74 end
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75 local enabled = room._data.archiving;
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76 if enabled == nil then
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77 module:log("debug", "Default is %s (for %s)", log_by_default, room.jid);
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78 return log_by_default;
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79 end
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80 module:log("debug", "Logging in room %s is %s", room.jid, enabled);
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81 return enabled;
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82 end
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83
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84 if not log_all_rooms then
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85 module:hook("muc-config-form", function(event)
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86 local room, form = event.room, event.form;
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87 table.insert(form,
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88 {
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89 name = muc_form_enable,
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90 type = "boolean",
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91 label = "Enable archiving?",
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92 value = archiving_enabled(room),
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93 }
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94 );
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95 end);
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96
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97 module:hook("muc-config-submitted/"..muc_form_enable, function(event)
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98 event.room._data.archiving = event.value;
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99 event.status_codes[event.value and "170" or "171"] = true;
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100 end);
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101 end
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102
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103 -- Note: We ignore the 'with' field as this is internally used for stanza types
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parents:
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104 local query_form = dataform {
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105 { name = "FORM_TYPE"; type = "hidden"; value = xmlns_mam; };
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106 { name = "with"; type = "jid-single"; };
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parents:
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107 { name = "start"; type = "text-single" };
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108 { name = "end"; type = "text-single"; };
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109 };
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110
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111 -- Serve form
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diff changeset
112 module:hook("iq-get/bare/"..xmlns_mam..":query", function(event)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
113 local origin, stanza = event.origin, event.stanza;
9552
87e25d352de3 mod_muc_mam: Fix missing form container element
Kim Alvefur <zash@zash.se>
parents: 9001
diff changeset
114 origin.send(st.reply(stanza):tag("query", { xmlns = xmlns_mam }):add_child(query_form:form()));
8722
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
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
118 -- Handle archive queries
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
119 module:hook("iq-set/bare/"..xmlns_mam..":query", function(event)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
120 local origin, stanza = event.origin, event.stanza;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
121 local room_jid = stanza.attr.to;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
122 local room_node = jid_split(room_jid);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
123 local orig_from = stanza.attr.from;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
124 local query = stanza.tags[1];
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
125
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
126 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
127 if not room then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
128 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
129 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
130 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
131 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
132
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
133 -- 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
134 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
135 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
136 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
137 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
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
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
141 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
142
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
143 -- Search query parameters
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
144 local qstart, qend;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
145 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
146 if form then
9844
3de80fc511ab mod_muc_mam: Validate that the FORM_TYPE of a query is as expected
Kim Alvefur <zash@zash.se>
parents: 9552
diff changeset
147 local form_type, err = get_form_type(form);
3de80fc511ab mod_muc_mam: Validate that the FORM_TYPE of a query is as expected
Kim Alvefur <zash@zash.se>
parents: 9552
diff changeset
148 if form_type ~= xmlns_mam then
3de80fc511ab mod_muc_mam: Validate that the FORM_TYPE of a query is as expected
Kim Alvefur <zash@zash.se>
parents: 9552
diff changeset
149 origin.send(st.error_reply(stanza, "modify", "bad-request", "Unexpected FORM_TYPE, expected '"..xmlns_mam.."'"));
3de80fc511ab mod_muc_mam: Validate that the FORM_TYPE of a query is as expected
Kim Alvefur <zash@zash.se>
parents: 9552
diff changeset
150 return true;
3de80fc511ab mod_muc_mam: Validate that the FORM_TYPE of a query is as expected
Kim Alvefur <zash@zash.se>
parents: 9552
diff changeset
151 end
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
152 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
153 if err then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
154 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
155 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
156 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
157 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
158 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
159
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
160 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
161 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
162 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
163 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
164 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
165 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
166 qstart, qend = vstart, vend;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
167 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
168
10415
360d574517b6 mod_muc_mam: Copy debug log improvements from mod_mam
Kim Alvefur <zash@zash.se>
parents: 10119
diff changeset
169 module:log("debug", "Archive query by %s id=%s when=%s...%s",
360d574517b6 mod_muc_mam: Copy debug log improvements from mod_mam
Kim Alvefur <zash@zash.se>
parents: 10119
diff changeset
170 origin.username,
360d574517b6 mod_muc_mam: Copy debug log improvements from mod_mam
Kim Alvefur <zash@zash.se>
parents: 10119
diff changeset
171 qid or stanza.attr.id,
360d574517b6 mod_muc_mam: Copy debug log improvements from mod_mam
Kim Alvefur <zash@zash.se>
parents: 10119
diff changeset
172 qstart and timestamp(qstart) or "",
360d574517b6 mod_muc_mam: Copy debug log improvements from mod_mam
Kim Alvefur <zash@zash.se>
parents: 10119
diff changeset
173 qend and timestamp(qend) or "");
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
174
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
175 -- RSM stuff
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
176 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
177 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
178 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
179
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
180 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
181 if type(before) ~= "string" then before = nil; end
10415
360d574517b6 mod_muc_mam: Copy debug log improvements from mod_mam
Kim Alvefur <zash@zash.se>
parents: 10119
diff changeset
182 if qset then
360d574517b6 mod_muc_mam: Copy debug log improvements from mod_mam
Kim Alvefur <zash@zash.se>
parents: 10119
diff changeset
183 module:log("debug", "Archive query id=%s rsm=%q", qid or stanza.attr.id, qset);
360d574517b6 mod_muc_mam: Copy debug log improvements from mod_mam
Kim Alvefur <zash@zash.se>
parents: 10119
diff changeset
184 end
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
185
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
186 -- Load all the data!
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
187 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
188 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
189 limit = qmax + 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
190 before = before; after = after;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
191 reverse = reverse;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
192 with = "message<groupchat";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
193 });
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
194
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
195 if not data then
10415
360d574517b6 mod_muc_mam: Copy debug log improvements from mod_mam
Kim Alvefur <zash@zash.se>
parents: 10119
diff changeset
196 module:log("debug", "Archive query id=%s failed: %s", qid or stanza.attr.id, err);
10022
b56654f89cd5 mod_muc_mam: Propagate item-not-found to client (fixes #1325)
Kim Alvefur <zash@zash.se>
parents: 10000
diff changeset
197 if err == "item-not-found" then
b56654f89cd5 mod_muc_mam: Propagate item-not-found to client (fixes #1325)
Kim Alvefur <zash@zash.se>
parents: 10000
diff changeset
198 origin.send(st.error_reply(stanza, "modify", "item-not-found"));
b56654f89cd5 mod_muc_mam: Propagate item-not-found to client (fixes #1325)
Kim Alvefur <zash@zash.se>
parents: 10000
diff changeset
199 else
b56654f89cd5 mod_muc_mam: Propagate item-not-found to client (fixes #1325)
Kim Alvefur <zash@zash.se>
parents: 10000
diff changeset
200 origin.send(st.error_reply(stanza, "cancel", "internal-server-error"));
b56654f89cd5 mod_muc_mam: Propagate item-not-found to client (fixes #1325)
Kim Alvefur <zash@zash.se>
parents: 10000
diff changeset
201 end
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
202 return true;
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 local total = tonumber(err);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
205
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
206 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
207
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
208 local results = {};
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
209
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
210 -- 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
211 local first, last;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
212 local count = 0;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
213 local complete = "true";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
214 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
215 count = count + 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
216 if count > qmax then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
217 complete = nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
218 break;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
219 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
220 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
221 :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
222 :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
223 :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
224
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
225 -- 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
226 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
227 item:maptags(function (tag)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
228 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
229 return nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
230 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
231 return tag;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
232 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
233 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
234 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
235 item = st.deserialize(item);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
236 end
9841
a44f562e01a5 mod_muc_mam: Strip the stanza 'to' attribute (fixes #1259)
Kim Alvefur <zash@zash.se>
parents: 9552
diff changeset
237 item.attr.to = nil;
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
238 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
239 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
240
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
241 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
242 last = id;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
243
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
244 if reverse then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
245 results[count] = fwd_st;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
246 else
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
247 origin.send(fwd_st);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
248 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
249 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
250
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
251 if reverse then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
252 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
253 origin.send(results[i]);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
254 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
255 first, last = last, first;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
256 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
257
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
258
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
259 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
260 :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
261 :add_child(rsm.generate {
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
262 first = first, last = last, count = total }));
10415
360d574517b6 mod_muc_mam: Copy debug log improvements from mod_mam
Kim Alvefur <zash@zash.se>
parents: 10119
diff changeset
263
360d574517b6 mod_muc_mam: Copy debug log improvements from mod_mam
Kim Alvefur <zash@zash.se>
parents: 10119
diff changeset
264 -- That's all folks!
360d574517b6 mod_muc_mam: Copy debug log improvements from mod_mam
Kim Alvefur <zash@zash.se>
parents: 10119
diff changeset
265 module:log("debug", "Archive query id=%s completed, %d items returned", qid or stanza.attr.id, complete and count or count - 1);
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
266 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
267 end);
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 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
270 local room = event.room;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
271 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
272 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
273 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
274 local maxchars = event.maxchars;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
275 local since = event.since;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
276 local to = event.to;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
277
8784
64b78e3deb96 mod_muc_mam: Skip fetching history if no history was requested
Kim Alvefur <zash@zash.se>
parents: 8783
diff changeset
278 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
279 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
280 end
64b78e3deb96 mod_muc_mam: Skip fetching history if no history was requested
Kim Alvefur <zash@zash.se>
parents: 8783
diff changeset
281
8783
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
282 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
283 maxstanzas = get_historylength(room);
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
284 end
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
285
8785
82b889608503 mod_muc_mam: Skip fetching history if built-in recent history is enough
Kim Alvefur <zash@zash.se>
parents: 8784
diff changeset
286 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
287 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
288 end
82b889608503 mod_muc_mam: Skip fetching history if built-in recent history is enough
Kim Alvefur <zash@zash.se>
parents: 8784
diff changeset
289
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
290 -- Load all the data!
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
291 local query = {
8783
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve
Kim Alvefur <zash@zash.se>
parents: 8725
diff changeset
292 limit = maxstanzas;
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
293 start = since;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
294 reverse = true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
295 with = "message<groupchat";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
296 }
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
297 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
298
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
299 if not data then
10111
0f335815244f plugins: Remove tostring call from logging
Kim Alvefur <zash@zash.se>
parents: 10030
diff changeset
300 module:log("error", "Could not fetch history: %s", err);
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
301 return
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
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
304 local history, i = {}, 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 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
307 item.attr.to = to;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
308 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
309 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
310 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
311 item: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 == "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
313 return nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
314 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
315 return tag;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
316 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
317 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
318 if maxchars then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
319 local chars = #tostring(item);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
320 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
321 break
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
322 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
323 maxchars = maxchars - chars;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
324 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
325 history[i], i = item, i+1;
10111
0f335815244f plugins: Remove tostring call from logging
Kim Alvefur <zash@zash.se>
parents: 10030
diff changeset
326 -- module:log("debug", item);
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
327 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
328 function event.next_stanza()
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
329 i = i - 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
330 return history[i];
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 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
333 end, 1);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
334
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
335 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
336 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
337
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
338 -- 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
339 stanza:maptags(function (tag)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
340 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
341 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
342 return nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
343 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
344 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
345 return nil;
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 return tag;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
348 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
349
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
350 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
351
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
352 -- 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
353 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
354 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
355
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
356 local stored_stanza = stanza;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
357
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
358 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
359 stored_stanza = st.clone(stanza);
9841
a44f562e01a5 mod_muc_mam: Strip the stanza 'to' attribute (fixes #1259)
Kim Alvefur <zash@zash.se>
parents: 9552
diff changeset
360 stored_stanza.attr.to = nil;
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
361 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
362 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
363 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
364 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
365 :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
366 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
367
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
368 -- Policy check
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
369 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
370
9843
17060708d0eb mod_muc_mam: Add comment about the tricks done with the 'with' field
Kim Alvefur <zash@zash.se>
parents: 9842
diff changeset
371 -- Save the type in the 'with' field, allows storing presence without conflicts
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
372 local with = stanza.name
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
373 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
374 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
375 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
376
9842
6f39be2e0be5 mod_muc_mam: Move a comment to the line it describes
Kim Alvefur <zash@zash.se>
parents: 9841
diff changeset
377 -- And stash it
10000
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
378 local time = time_now();
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
379 local id, err = archive:append(room_node, nil, stored_stanza, time, with);
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
380
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
381 if not id and err == "quota-limit" then
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
382 if type(cleanup_after) == "number" then
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
383 module:log("debug", "Room '%s' over quota, cleaning archive", room_node);
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
384 local cleaned = archive:delete(room_node, {
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
385 ["end"] = (os.time() - cleanup_after);
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
386 });
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
387 if cleaned then
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
388 id, err = archive:append(room_node, nil, stored_stanza, time, with);
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
389 end
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
390 end
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
391 if not id and (archive.caps and archive.caps.truncate) then
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
392 module:log("debug", "User '%s' over quota, truncating archive", room_node);
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
393 local truncated = archive:delete(room_node, {
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
394 truncate = archive_item_limit - 1;
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
395 });
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
396 if truncated then
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
397 id, err = archive:append(room_node, nil, stored_stanza, time, with);
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
398 end
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
399 end
189b00a782bf mod_muc_mam: Handle archive quotas
Kim Alvefur <zash@zash.se>
parents: 9882
diff changeset
400 end
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
401
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
402 if id then
9880
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
403 schedule_cleanup(room_node);
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
404 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
405 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
406 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
407
8724
cfcc78c50905 mod_muc_mam: Let muc/history.lib decide which messages to store
Kim Alvefur <zash@zash.se>
parents: 8723
diff changeset
408 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
409 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
410 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
411 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
412
9001
23070882f3d4 mod_muc_mam: Disable presence logging by default
Kim Alvefur <zash@zash.se>
parents: 8832
diff changeset
413 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
414 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
415 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
416 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
417 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
418 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
419 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
420 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
421
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
422 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
423 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
424 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
425 else
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
426 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
427 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
428 archive:delete(room_node);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
429 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
430 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
431
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
432 -- And role/affiliation changes?
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
433
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
434 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
435
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
436 module:hook("muc-disco#info", function(event)
10119
29733134c76c mod_muc_mam: Conditionally advertise MAM feature on rooms (fixes #1407)
Kim Alvefur <zash@zash.se>
parents: 10111
diff changeset
437 if archiving_enabled(event.room) then
29733134c76c mod_muc_mam: Conditionally advertise MAM feature on rooms (fixes #1407)
Kim Alvefur <zash@zash.se>
parents: 10111
diff changeset
438 event.reply:tag("feature", {var=xmlns_mam}):up();
29733134c76c mod_muc_mam: Conditionally advertise MAM feature on rooms (fixes #1407)
Kim Alvefur <zash@zash.se>
parents: 10111
diff changeset
439 end
8722
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823
Kim Alvefur <zash@zash.se>
parents:
diff changeset
440 end);
9880
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
441
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
442 -- Cleanup
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
443
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
444 if cleanup_after ~= "never" then
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
445 local cleanup_storage = module:open_store("muc_log_cleanup");
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
446 local cleanup_map = module:open_store("muc_log_cleanup", "map");
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
447
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
448 local day = 86400;
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
449 local multipliers = { d = day, w = day * 7, m = 31 * day, y = 365.2425 * day };
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
450 local n, m = cleanup_after:lower():match("(%d+)%s*([dwmy]?)");
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
451 if not n then
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
452 module:log("error", "Could not parse muc_log_expires_after string %q", cleanup_after);
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
453 return false;
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
454 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
455
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
456 cleanup_after = tonumber(n) * ( multipliers[m] or 1 );
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
457
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
458 module:log("debug", "muc_log_expires_after = %d -- in seconds", cleanup_after);
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
459
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
460 if not archive.delete then
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
461 module:log("error", "muc_log_expires_after set but mod_%s does not support deleting", archive._provided_by);
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
462 return false;
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
463 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
464
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
465 -- For each day, store a set of rooms that have new messages. To expire
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
466 -- messages, we collect the union of sets of rooms from dates that fall
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
467 -- outside the cleanup range.
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
468
10029
2c8f674b9243 mod_muc_mam: Cache last date that archive owner has messages to reduce writes (fixes #1368)
Kim Alvefur <zash@zash.se>
parents: 9880
diff changeset
469 local last_date = require "util.cache".new(module:get_option_number("muc_log_cleanup_date_cache_size", 1000));
9880
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
470 function schedule_cleanup(roomname, date)
10029
2c8f674b9243 mod_muc_mam: Cache last date that archive owner has messages to reduce writes (fixes #1368)
Kim Alvefur <zash@zash.se>
parents: 9880
diff changeset
471 date = date or datestamp();
2c8f674b9243 mod_muc_mam: Cache last date that archive owner has messages to reduce writes (fixes #1368)
Kim Alvefur <zash@zash.se>
parents: 9880
diff changeset
472 if last_date:get(roomname) == date then return end
2c8f674b9243 mod_muc_mam: Cache last date that archive owner has messages to reduce writes (fixes #1368)
Kim Alvefur <zash@zash.se>
parents: 9880
diff changeset
473 local ok = cleanup_map:set(date, roomname, true);
2c8f674b9243 mod_muc_mam: Cache last date that archive owner has messages to reduce writes (fixes #1368)
Kim Alvefur <zash@zash.se>
parents: 9880
diff changeset
474 if ok then
2c8f674b9243 mod_muc_mam: Cache last date that archive owner has messages to reduce writes (fixes #1368)
Kim Alvefur <zash@zash.se>
parents: 9880
diff changeset
475 last_date:set(roomname, date);
2c8f674b9243 mod_muc_mam: Cache last date that archive owner has messages to reduce writes (fixes #1368)
Kim Alvefur <zash@zash.se>
parents: 9880
diff changeset
476 end
9880
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
477 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
478
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
479 cleanup_runner = require "util.async".runner(function ()
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
480 local rooms = {};
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
481 local cut_off = datestamp(os.time() - cleanup_after);
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
482 for date in cleanup_storage:users() do
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
483 if date <= cut_off then
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
484 module:log("debug", "Messages from %q should be expired", date);
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
485 local messages_this_day = cleanup_storage:get(date);
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
486 if messages_this_day then
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
487 for room in pairs(messages_this_day) do
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
488 rooms[room] = true;
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
489 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
490 if date < cut_off then
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
491 -- Messages from the same day as the cut-off might not have expired yet,
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
492 -- but all earlier will have, so clear storage for those days.
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
493 cleanup_storage:set(date, nil);
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
494 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
495 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
496 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
497 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
498 local sum, num_rooms = 0, 0;
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
499 for room in pairs(rooms) do
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
500 local ok, err = archive:delete(room, { ["end"] = os.time() - cleanup_after; })
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
501 if ok then
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
502 num_rooms = num_rooms + 1;
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
503 sum = sum + (tonumber(ok) or 0);
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
504 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
505 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
506 module:log("info", "Deleted %d expired messages for %d rooms", sum, num_rooms);
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
507 end);
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
508
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
509 cleanup_task = module:add_timer(1, function ()
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
510 cleanup_runner:run(true);
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
511 return cleanup_interval;
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
512 end);
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
513 else
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
514 module:log("debug", "Archive expiry disabled");
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672)
Kim Alvefur <zash@zash.se>
parents: 9843
diff changeset
515 end