Mercurial > prosody-modules
annotate mod_mam_muc/mod_mam_muc.lua @ 2879:9d633d8f3451
mod_jid_prep/README: Markup link
author | Kim Alvefur <zash@zash.se> |
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date | Fri, 16 Feb 2018 04:32:18 +0100 |
parents | b69ef062806e |
children | 39994c6bb314 |
rev | line source |
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1313 | 1 -- XEP-0313: Message Archive Management for Prosody MUC |
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2 -- Copyright (C) 2011-2017 Kim Alvefur |
820 | 3 -- |
4 -- This file is MIT/X11 licensed. | |
5 | |
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6 if module:get_host_type() ~= "component" then |
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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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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"; |
820 | 12 local xmlns_delay = "urn:xmpp:delay"; |
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" |
820 | 17 |
18 local st = require "util.stanza"; | |
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19 local rsm = require "util.rsm"; |
820 | 20 local jid_bare = require "util.jid".bare; |
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 it = require"util.iterators"; |
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25 |
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26 -- Support both old and new MUC code |
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27 local mod_muc = module:depends"muc"; |
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28 local rooms = rawget(mod_muc, "rooms"); |
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29 local each_room = rawget(mod_muc, "each_room") or function() return it.values(rooms); end; |
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30 local new_muc = not rooms; |
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31 if new_muc then |
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32 rooms = module:shared"muc/rooms"; |
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33 end |
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34 local get_room_from_jid = rawget(mod_muc, "get_room_from_jid") or |
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35 function (jid) |
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36 return rooms[jid]; |
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37 end |
820 | 38 |
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39 local is_stanza = st.is_stanza; |
820 | 40 local tostring = tostring; |
41 local time_now = os.time; | |
42 local m_min = math.min; | |
43 local timestamp, timestamp_parse = require "util.datetime".datetime, require "util.datetime".parse; | |
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44 local default_max_items, max_max_items = 20, module:get_option_number("max_archive_query_results", 50); |
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45 |
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46 local default_history_length = 20; |
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47 local max_history_length = module:get_option_number("max_history_messages", math.huge); |
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48 |
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49 local function get_historylength(room) |
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50 return math.min(room._data.history_length or default_history_length, max_history_length); |
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51 end |
820 | 52 |
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53 local log_all_rooms = module:get_option_boolean("muc_log_all_rooms", false); |
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54 local log_by_default = module:get_option_boolean("muc_log_by_default", true); |
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55 |
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56 local archive_store = "muc_log"; |
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57 local archive = module:open_store(archive_store, "archive"); |
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58 |
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59 if archive.name == "null" or not archive.find then |
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60 if not archive.find then |
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61 module:log("error", "Attempt to open archive storage returned a driver without archive API support"); |
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62 module:log("error", "mod_%s does not support archiving", |
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63 archive._provided_by or archive.name and "storage_"..archive.name.."(?)" or "<unknown>"); |
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64 else |
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65 module:log("error", "Attempt to open archive storage returned null driver"); |
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66 end |
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67 module:log("info", "See https://prosody.im/doc/storage and https://prosody.im/doc/archiving for more information"); |
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68 return false; |
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69 end |
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70 |
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71 local function archiving_enabled(room) |
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72 if log_all_rooms then |
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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 return log_by_default; |
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78 end |
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79 return enabled; |
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80 end |
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81 |
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82 local send_history, save_to_history; |
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83 |
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84 -- Override history methods for all rooms. |
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85 if not new_muc then -- 0.10 or older |
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86 module:hook("muc-room-created", function (event) |
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87 local room = event.room; |
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88 if archiving_enabled(room) then |
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89 room.send_history = send_history; |
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90 room.save_to_history = save_to_history; |
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91 end |
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92 end); |
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93 |
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94 function module.load() |
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95 for room in each_room() do |
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96 if archiving_enabled(room) then |
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97 room.send_history = send_history; |
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98 room.save_to_history = save_to_history; |
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99 end |
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100 end |
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101 end |
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102 function module.unload() |
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103 for room in each_room() do |
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104 if room.send_history == send_history then |
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105 room.send_history = nil; |
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106 room.save_to_history = nil; |
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107 end |
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108 end |
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109 end |
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110 end |
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111 |
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112 if not log_all_rooms then |
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113 module:hook("muc-config-form", function(event) |
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114 local room, form = event.room, event.form; |
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115 table.insert(form, |
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116 { |
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117 name = muc_form_enable, |
1276
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118 type = "boolean", |
2716
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119 label = "Enable archiving?", |
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120 value = archiving_enabled(room), |
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121 } |
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122 ); |
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123 end); |
1143
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124 |
1276
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125 module:hook("muc-config-submitted", function(event) |
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126 local room, fields, changed = event.room, event.fields, event.changed; |
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127 local new = fields[muc_form_enable]; |
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128 if new ~= room._data.archiving then |
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129 room._data.archiving = new; |
1276
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130 if type(changed) == "table" then |
2716
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131 changed[muc_form_enable] = true; |
1276
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132 else |
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133 event.changed = true; |
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134 end |
1314
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135 if new then |
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|
136 room.send_history = send_history; |
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137 room.save_to_history = save_to_history; |
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138 else |
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139 room.send_history = nil; |
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140 room.save_to_history = nil; |
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141 end |
1143
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142 end |
1276
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143 end); |
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|
144 end |
1143
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145 |
1546
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146 -- Note: We ignore the 'with' field as this is internally used for stanza types |
1535
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147 local query_form = dataform { |
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|
148 { name = "FORM_TYPE"; type = "hidden"; value = xmlns_mam; }; |
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149 { name = "with"; type = "jid-single"; }; |
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|
150 { name = "start"; type = "text-single" }; |
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151 { name = "end"; type = "text-single"; }; |
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|
152 }; |
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153 |
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|
154 -- Serve form |
1627
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mod_mam_muc: fix <iq type='get' to='room-bare-jid'> query
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1616
diff
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|
155 module:hook("iq-get/bare/"..xmlns_mam..":query", function(event) |
1535
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|
156 local origin, stanza = event.origin, event.stanza; |
1691
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157 origin.send(st.reply(stanza):add_child(query_form:form())); |
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158 return true; |
1535
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|
159 end); |
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|
160 |
820 | 161 -- Handle archive queries |
1535
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|
162 module:hook("iq-set/bare/"..xmlns_mam..":query", function(event) |
820 | 163 local origin, stanza = event.origin, event.stanza; |
2426
deedb77c4f96
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2414
diff
changeset
|
164 local room_jid = stanza.attr.to; |
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2414
diff
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|
165 local room_node = jid_split(room_jid); |
1382
ba17268490b7
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1369
diff
changeset
|
166 local orig_from = stanza.attr.from; |
820 | 167 local query = stanza.tags[1]; |
168 | |
2426
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2414
diff
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|
169 local room = get_room_from_jid(room_jid); |
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2414
diff
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|
170 if not room then |
1865
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1691
diff
changeset
|
171 origin.send(st.error_reply(stanza, "cancel", "item-not-found")) |
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diff
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|
172 return true; |
820 | 173 end |
1382
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Kim Alvefur <zash@zash.se>
parents:
1369
diff
changeset
|
174 local from = jid_bare(orig_from); |
820 | 175 |
1140
402cb9b604eb
mod_mam_muc: Send proper error reply when one is not allowed to query archive
Kim Alvefur <zash@zash.se>
parents:
1139
diff
changeset
|
176 -- Banned or not a member of a members-only room? |
2426
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Kim Alvefur <zash@zash.se>
parents:
2414
diff
changeset
|
177 local from_affiliation = room:get_affiliation(from); |
1312
a48cf3ccdf9c
mod_mam_muc: Use public API of rooms for authorization check
Kim Alvefur <zash@zash.se>
parents:
1311
diff
changeset
|
178 if from_affiliation == "outcast" -- banned |
2426
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Kim Alvefur <zash@zash.se>
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2414
diff
changeset
|
179 or room:get_members_only() and not from_affiliation then -- members-only, not a member |
1865
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1691
diff
changeset
|
180 origin.send(st.error_reply(stanza, "auth", "forbidden")) |
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1691
diff
changeset
|
181 return true; |
820 | 182 end |
183 | |
1138
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Kim Alvefur <zash@zash.se>
parents:
820
diff
changeset
|
184 local qid = query.attr.queryid; |
5c97ee75cadb
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Kim Alvefur <zash@zash.se>
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820
diff
changeset
|
185 |
5c97ee75cadb
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parents:
820
diff
changeset
|
186 -- Search query parameters |
1546
fff2858c554f
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1543
diff
changeset
|
187 local qstart, qend; |
1535
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1534
diff
changeset
|
188 local form = query:get_child("x", "jabber:x:data"); |
efbb047c01e7
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1534
diff
changeset
|
189 if form then |
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1534
diff
changeset
|
190 local err; |
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diff
changeset
|
191 form, err = query_form:data(form); |
efbb047c01e7
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1534
diff
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|
192 if err then |
1691
1a8c791d365f
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1679
diff
changeset
|
193 origin.send(st.error_reply(stanza, "modify", "bad-request", select(2, next(err)))); |
1a8c791d365f
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diff
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|
194 return true; |
1535
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1534
diff
changeset
|
195 end |
1546
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1543
diff
changeset
|
196 qstart, qend = form["start"], form["end"]; |
1535
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1534
diff
changeset
|
197 end |
820 | 198 |
1138
5c97ee75cadb
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820
diff
changeset
|
199 if qstart or qend then -- Validate timestamps |
5c97ee75cadb
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820
diff
changeset
|
200 local vstart, vend = (qstart and timestamp_parse(qstart)), (qend and timestamp_parse(qend)) |
5c97ee75cadb
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Kim Alvefur <zash@zash.se>
parents:
820
diff
changeset
|
201 if (qstart and not vstart) or (qend and not vend) then |
5c97ee75cadb
mod_mam_muc: Switch to iq-get hook and drop some indentation
Kim Alvefur <zash@zash.se>
parents:
820
diff
changeset
|
202 origin.send(st.error_reply(stanza, "modify", "bad-request", "Invalid timestamp")) |
2500
ec046f915506
mod_mam_muc: Minor syntax change
Kim Alvefur <zash@zash.se>
parents:
2498
diff
changeset
|
203 return true; |
1138
5c97ee75cadb
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Kim Alvefur <zash@zash.se>
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820
diff
changeset
|
204 end |
5c97ee75cadb
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Kim Alvefur <zash@zash.se>
parents:
820
diff
changeset
|
205 qstart, qend = vstart, vend; |
5c97ee75cadb
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Kim Alvefur <zash@zash.se>
parents:
820
diff
changeset
|
206 end |
820 | 207 |
2719
7568157bf998
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Kim Alvefur <zash@zash.se>
parents:
2718
diff
changeset
|
208 module:log("debug", "Archive query id %s from %s until %s)", |
7568157bf998
mod_mam_muc: Add debug logging like in mod_mam
Kim Alvefur <zash@zash.se>
parents:
2718
diff
changeset
|
209 tostring(qid), |
7568157bf998
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Kim Alvefur <zash@zash.se>
parents:
2718
diff
changeset
|
210 qstart and timestamp(qstart) or "the dawn of time", |
7568157bf998
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Kim Alvefur <zash@zash.se>
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2718
diff
changeset
|
211 qend and timestamp(qend) or "now"); |
7568157bf998
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2718
diff
changeset
|
212 |
1141
1091be1c3aba
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Kim Alvefur <zash@zash.se>
parents:
1140
diff
changeset
|
213 -- RSM stuff |
1091be1c3aba
mod_mam_muc: Switch to new stanza storage API
Kim Alvefur <zash@zash.se>
parents:
1140
diff
changeset
|
214 local qset = rsm.get(query); |
2831
d65868fed77a
mod_mam_muc: Copy max_archive_query_results option from mod_mam
Kim Alvefur <zash@zash.se>
parents:
2723
diff
changeset
|
215 local qmax = m_min(qset and qset.max or default_max_items, max_max_items); |
1141
1091be1c3aba
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Kim Alvefur <zash@zash.se>
parents:
1140
diff
changeset
|
216 local reverse = qset and qset.before or false; |
1091be1c3aba
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Kim Alvefur <zash@zash.se>
parents:
1140
diff
changeset
|
217 |
1091be1c3aba
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Kim Alvefur <zash@zash.se>
parents:
1140
diff
changeset
|
218 local before, after = qset and qset.before, qset and qset.after; |
1091be1c3aba
mod_mam_muc: Switch to new stanza storage API
Kim Alvefur <zash@zash.se>
parents:
1140
diff
changeset
|
219 if type(before) ~= "string" then before = nil; end |
820 | 220 |
1138
5c97ee75cadb
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Kim Alvefur <zash@zash.se>
parents:
820
diff
changeset
|
221 -- Load all the data! |
1146
9fa89dc7a86f
mod_mam_muc: Search the rooms archive correctly (copypaste error from mod_mam)
Kim Alvefur <zash@zash.se>
parents:
1145
diff
changeset
|
222 local data, err = archive:find(room_node, { |
1141
1091be1c3aba
mod_mam_muc: Switch to new stanza storage API
Kim Alvefur <zash@zash.se>
parents:
1140
diff
changeset
|
223 start = qstart; ["end"] = qend; -- Time range |
1691
1a8c791d365f
mod_mam_muc: d20cfc5ba827 .. cd87a2eba8f2 here too (uh, duplicated code)
Kim Alvefur <zash@zash.se>
parents:
1679
diff
changeset
|
224 limit = qmax + 1; |
1141
1091be1c3aba
mod_mam_muc: Switch to new stanza storage API
Kim Alvefur <zash@zash.se>
parents:
1140
diff
changeset
|
225 before = before; after = after; |
1091be1c3aba
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Kim Alvefur <zash@zash.se>
parents:
1140
diff
changeset
|
226 reverse = reverse; |
1547
e98c335c6554
mod_mam_muc: Limit search to groupchat messages (we use the internal 'with' field stanza types)
Kim Alvefur <zash@zash.se>
parents:
1546
diff
changeset
|
227 with = "message<groupchat"; |
1141
1091be1c3aba
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Kim Alvefur <zash@zash.se>
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|
228 }); |
1138
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diff
changeset
|
229 |
1141
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|
230 if not data then |
1865
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mod_admin_web,mod_carbons,mod_csi_compat,mod_mam_muc,mod_tcpproxy: Explicitly return true
Kim Alvefur <zash@zash.se>
parents:
1691
diff
changeset
|
231 origin.send(st.error_reply(stanza, "cancel", "internal-server-error")); |
db8b256f51ff
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|
232 return true; |
1141
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|
233 end |
2832
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mod_mam_muc: Pass along the size of the matching set, if returned from storage driver
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diff
changeset
|
234 local total = tonumber(err); |
1138
5c97ee75cadb
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Kim Alvefur <zash@zash.se>
parents:
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diff
changeset
|
235 |
1534
4dd6eebc8fbd
mod_mam_muc: Minor moving about of variables
Kim Alvefur <zash@zash.se>
parents:
1533
diff
changeset
|
236 local msg_reply_attr = { to = stanza.attr.from, from = stanza.attr.to }; |
4dd6eebc8fbd
mod_mam_muc: Minor moving about of variables
Kim Alvefur <zash@zash.se>
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diff
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|
237 |
1691
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|
238 local results = {}; |
1a8c791d365f
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|
239 |
1141
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|
240 -- Wrap it in stuff and deliver |
1691
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diff
changeset
|
241 local first, last; |
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|
242 local count = 0; |
1a8c791d365f
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|
243 local complete = "true"; |
1141
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|
244 for id, item, when in data do |
1691
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245 count = count + 1; |
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|
246 if count > qmax then |
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247 complete = nil; |
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|
248 break; |
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|
249 end |
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diff
changeset
|
250 local fwd_st = st.message(msg_reply_attr) |
1141
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Kim Alvefur <zash@zash.se>
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diff
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|
251 :tag("result", { xmlns = xmlns_mam, queryid = qid, id = id }) |
1138
5c97ee75cadb
mod_mam_muc: Switch to iq-get hook and drop some indentation
Kim Alvefur <zash@zash.se>
parents:
820
diff
changeset
|
252 :tag("forwarded", { xmlns = xmlns_forward }) |
5c97ee75cadb
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Kim Alvefur <zash@zash.se>
parents:
820
diff
changeset
|
253 :tag("delay", { xmlns = xmlns_delay, stamp = timestamp(when) }):up(); |
1141
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Kim Alvefur <zash@zash.se>
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changeset
|
254 |
2833
4f9466be7b46
mod_mam_muc: Add comment describing stripping of <x> tag in results
Kim Alvefur <zash@zash.se>
parents:
2832
diff
changeset
|
255 -- Strip <x> tag, containing the original senders JID, unless the room makes this public |
2721
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
256 if room:get_whois() ~= "anyone" then |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
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diff
changeset
|
257 item:maptags(function (tag) |
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diff
changeset
|
258 if tag.name == "x" and tag.attr.xmlns == xmlns_muc_user then |
391c508e0b75
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|
259 return nil; |
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diff
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|
260 end |
391c508e0b75
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changeset
|
261 return tag; |
391c508e0b75
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|
262 end); |
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diff
changeset
|
263 end |
1141
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mod_mam_muc: Switch to new stanza storage API
Kim Alvefur <zash@zash.se>
parents:
1140
diff
changeset
|
264 if not is_stanza(item) then |
1091be1c3aba
mod_mam_muc: Switch to new stanza storage API
Kim Alvefur <zash@zash.se>
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1140
diff
changeset
|
265 item = st.deserialize(item); |
1138
5c97ee75cadb
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Kim Alvefur <zash@zash.se>
parents:
820
diff
changeset
|
266 end |
1141
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Kim Alvefur <zash@zash.se>
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diff
changeset
|
267 item.attr.xmlns = "jabber:client"; |
1091be1c3aba
mod_mam_muc: Switch to new stanza storage API
Kim Alvefur <zash@zash.se>
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diff
changeset
|
268 fwd_st:add_child(item); |
820 | 269 |
1141
1091be1c3aba
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Kim Alvefur <zash@zash.se>
parents:
1140
diff
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|
270 if not first then first = id; end |
1091be1c3aba
mod_mam_muc: Switch to new stanza storage API
Kim Alvefur <zash@zash.se>
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diff
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|
271 last = id; |
1091be1c3aba
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Kim Alvefur <zash@zash.se>
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diff
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|
272 |
1691
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|
273 if reverse then |
1a8c791d365f
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|
274 results[count] = fwd_st; |
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|
275 else |
1a8c791d365f
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|
276 origin.send(fwd_st); |
1a8c791d365f
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Kim Alvefur <zash@zash.se>
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diff
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|
277 end |
1138
5c97ee75cadb
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Kim Alvefur <zash@zash.se>
parents:
820
diff
changeset
|
278 end |
2500
ec046f915506
mod_mam_muc: Minor syntax change
Kim Alvefur <zash@zash.se>
parents:
2498
diff
changeset
|
279 |
1691
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diff
changeset
|
280 if reverse then |
1a8c791d365f
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diff
changeset
|
281 for i = #results, 1, -1 do |
1a8c791d365f
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1679
diff
changeset
|
282 origin.send(results[i]); |
1a8c791d365f
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Kim Alvefur <zash@zash.se>
parents:
1679
diff
changeset
|
283 end |
2502
f576ac1cad65
mod_mam_muc: Move swapping of reversed variables (like 5fb917b86838 for mod_mam)
Kim Alvefur <zash@zash.se>
parents:
2501
diff
changeset
|
284 first, last = last, first; |
1691
1a8c791d365f
mod_mam_muc: d20cfc5ba827 .. cd87a2eba8f2 here too (uh, duplicated code)
Kim Alvefur <zash@zash.se>
parents:
1679
diff
changeset
|
285 end |
1a8c791d365f
mod_mam_muc: d20cfc5ba827 .. cd87a2eba8f2 here too (uh, duplicated code)
Kim Alvefur <zash@zash.se>
parents:
1679
diff
changeset
|
286 |
1138
5c97ee75cadb
mod_mam_muc: Switch to iq-get hook and drop some indentation
Kim Alvefur <zash@zash.se>
parents:
820
diff
changeset
|
287 -- That's all folks! |
5c97ee75cadb
mod_mam_muc: Switch to iq-get hook and drop some indentation
Kim Alvefur <zash@zash.se>
parents:
820
diff
changeset
|
288 module:log("debug", "Archive query %s completed", tostring(qid)); |
820 | 289 |
2507
b8a66805459e
mod_mam_muc: Update to XEP-0313 0.5.1
Kim Alvefur <zash@zash.se>
parents:
2502
diff
changeset
|
290 origin.send(st.reply(stanza) |
1691
1a8c791d365f
mod_mam_muc: d20cfc5ba827 .. cd87a2eba8f2 here too (uh, duplicated code)
Kim Alvefur <zash@zash.se>
parents:
1679
diff
changeset
|
291 :tag("fin", { xmlns = xmlns_mam, queryid = qid, complete = complete }) |
1535
efbb047c01e7
mod_mam_muc: Update to XEP-0313 v 0.3
Kim Alvefur <zash@zash.se>
parents:
1534
diff
changeset
|
292 :add_child(rsm.generate { |
2832
15a9d508c5f7
mod_mam_muc: Pass along the size of the matching set, if returned from storage driver
Kim Alvefur <zash@zash.se>
parents:
2831
diff
changeset
|
293 first = first, last = last, count = total })); |
1691
1a8c791d365f
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parents:
1679
diff
changeset
|
294 return true; |
820 | 295 end); |
296 | |
1543
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
297 module:hook("muc-get-history", function (event) |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
298 local room = event.room; |
2716
02a7f9fe44fa
mod_mam_muc: Rename various fields from "logging" to "archiving"
Kim Alvefur <zash@zash.se>
parents:
2628
diff
changeset
|
299 if not archiving_enabled(room) then return end |
1543
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
300 local room_jid = room.jid; |
2723
ec02ee02a04b
mod_mam_muc: Handle missing maxstanzas (thanks Martin)
Kim Alvefur <zash@zash.se>
parents:
2722
diff
changeset
|
301 local maxstanzas = event.maxstanzas or math.huge; |
1543
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
302 local maxchars = event.maxchars; |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
303 local since = event.since; |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
304 local to = event.to; |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
305 |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
306 -- Load all the data! |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
307 local query = { |
2718
02d688ba7739
mod_mam_muc: Make calculation of max history length more like in mod_muc
Kim Alvefur <zash@zash.se>
parents:
2716
diff
changeset
|
308 limit = math.min(maxstanzas, get_historylength(room)); |
1543
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
309 start = since; |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
310 reverse = true; |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
311 with = "message<groupchat"; |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
312 } |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
313 local data, err = archive:find(jid_split(room_jid), query); |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
314 |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
315 if not data then |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
316 module:log("error", "Could not fetch history: %s", tostring(err)); |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
317 return |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
318 end |
57fb9ce21f9c
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Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
319 |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
320 local history, i = {}, 1; |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
321 |
2628
fbb26a56a667
mod_mam_muc: Include stanza-id in history replay
Kim Alvefur <zash@zash.se>
parents:
2627
diff
changeset
|
322 for id, item, when in data do |
1543
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
323 item.attr.to = to; |
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
parents:
1542
diff
changeset
|
324 item:tag("delay", { xmlns = "urn:xmpp:delay", from = room_jid, stamp = timestamp(when) }):up(); -- XEP-0203 |
2628
fbb26a56a667
mod_mam_muc: Include stanza-id in history replay
Kim Alvefur <zash@zash.se>
parents:
2627
diff
changeset
|
325 item:tag("stanza-id", { xmlns = xmlns_st_id, by = room_jid, id = id }):up(); |
2721
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
326 if room:get_whois() ~= "anyone" then |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
327 item:maptags(function (tag) |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
328 if tag.name == "x" and tag.attr.xmlns == xmlns_muc_user then |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
329 return nil; |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
330 end |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
331 return tag; |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
332 end); |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
333 end |
1543
57fb9ce21f9c
mod_mam_muc: Add compatibility with the new MUC code in trunk
Kim Alvefur <zash@zash.se>
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1542
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334 if maxchars then |
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335 local chars = #tostring(item); |
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|
336 if maxchars - chars < 0 then |
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337 break |
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338 end |
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339 maxchars = maxchars - chars; |
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340 end |
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341 history[i], i = item, i+1; |
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342 -- module:log("debug", tostring(item)); |
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343 end |
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344 function event.next_stanza() |
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345 i = i - 1; |
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346 return history[i]; |
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347 end |
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348 return true; |
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349 end, 1); |
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350 |
1519
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351 function send_history(self, to, stanza) |
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352 local maxchars, maxstanzas, seconds, since; |
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353 local history_tag = stanza:find("{http://jabber.org/protocol/muc}x/history") |
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354 if history_tag then |
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355 module:log("debug", tostring(history_tag)); |
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356 local history_attr = history_tag.attr; |
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357 maxchars = tonumber(history_attr.maxchars); |
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358 maxstanzas = tonumber(history_attr.maxstanzas); |
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359 seconds = tonumber(history_attr.seconds); |
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360 since = history_attr.since; |
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361 if since then |
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362 since = timestamp_parse(since); |
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363 end |
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364 if seconds then |
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365 since = math.max(os.time() - seconds, since or 0); |
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366 end |
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367 end |
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368 |
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369 local event = { |
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370 room = self; |
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371 to = to; -- `to` is required to calculate the character count for `maxchars` |
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372 maxchars = maxchars, maxstanzas = maxstanzas, since = since; |
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373 next_stanza = function() end; -- events should define this iterator |
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|
374 }; |
1278
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|
375 |
1543
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|
376 module:fire_event("muc-get-history", event); |
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|
377 |
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|
378 for msg in event.next_stanza, event do |
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|
379 self:_route_stanza(msg); |
1278
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|
380 end |
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|
381 end |
40f077b18dfe
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|
382 |
820 | 383 -- Handle messages |
1519
67c80abe742e
mod_mam_muc: Fix add/removal of room method overrides
Kim Alvefur <zash@zash.se>
parents:
1430
diff
changeset
|
384 function save_to_history(self, stanza) |
2627
3f166242b460
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Kim Alvefur <zash@zash.se>
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diff
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|
385 local room_node, room_host = jid_split(self.jid); |
3f166242b460
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diff
changeset
|
386 |
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diff
changeset
|
387 -- Filter out <stanza-id> that claim to be from us |
3f166242b460
mod_mam_muc: Add stanza-id tags (updates to XEP-0313 v0.6)
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diff
changeset
|
388 stanza:maptags(function (tag) |
3f166242b460
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2626
diff
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|
389 if tag.name == "stanza-id" and tag.attr.xmlns == xmlns_st_id |
3f166242b460
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diff
changeset
|
390 and jid_prep(tag.attr.by) == self.jid then |
3f166242b460
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diff
changeset
|
391 return nil; |
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diff
changeset
|
392 end |
2721
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
393 if tag.name == "x" and tag.attr.xmlns == xmlns_muc_user then |
391c508e0b75
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diff
changeset
|
394 return nil; |
391c508e0b75
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diff
changeset
|
395 end |
2627
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diff
changeset
|
396 return tag; |
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diff
changeset
|
397 end); |
820 | 398 |
2721
391c508e0b75
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parents:
2720
diff
changeset
|
399 local stored_stanza = stanza; |
391c508e0b75
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2720
diff
changeset
|
400 |
2722
e32bf5e19acd
mod_mam_muc: Only collect original JID for messages (unavailable presence seems to cause an error)
Kim Alvefur <zash@zash.se>
parents:
2721
diff
changeset
|
401 if stanza.name == "message" and self:get_whois() == "anyone" then |
2721
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
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2720
diff
changeset
|
402 stored_stanza = st.clone(stanza); |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
403 local actor = jid_bare(self._occupants[stanza.attr.from].jid); |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
404 local affiliation = self:get_affiliation(actor) or "none"; |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
405 local role = self:get_role(actor) or self:get_default_role(affiliation); |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
406 stored_stanza:add_direct_child(st.stanza("x", { xmlns = xmlns_muc_user }) |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
407 :tag("item", { affiliation = affiliation; role = role; jid = actor })); |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
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2720
diff
changeset
|
408 end |
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
parents:
2720
diff
changeset
|
409 |
1279
2118a2eeb1d5
mod_mam_muc: Override method for storing history messages instead of hooking stanza events
Kim Alvefur <zash@zash.se>
parents:
1278
diff
changeset
|
410 -- Policy check |
2716
02a7f9fe44fa
mod_mam_muc: Rename various fields from "logging" to "archiving"
Kim Alvefur <zash@zash.se>
parents:
2628
diff
changeset
|
411 if not archiving_enabled(self) then return end -- Don't log |
1143
8098683b6d6f
mod_mam_muc: Allow archiving to be enabled trough in the room configuration
Kim Alvefur <zash@zash.se>
parents:
1142
diff
changeset
|
412 |
820 | 413 -- And stash it |
1385
da9469e68dee
mod_mam_muc: Place stanza type in 'with' column; when sending history, only send messages with type=groupchat
daurnimator <quae@daurnimator.com>
parents:
1382
diff
changeset
|
414 local with = stanza.name |
da9469e68dee
mod_mam_muc: Place stanza type in 'with' column; when sending history, only send messages with type=groupchat
daurnimator <quae@daurnimator.com>
parents:
1382
diff
changeset
|
415 if stanza.attr.type then |
da9469e68dee
mod_mam_muc: Place stanza type in 'with' column; when sending history, only send messages with type=groupchat
daurnimator <quae@daurnimator.com>
parents:
1382
diff
changeset
|
416 with = with .. "<" .. stanza.attr.type |
da9469e68dee
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parents:
1382
diff
changeset
|
417 end |
2627
3f166242b460
mod_mam_muc: Add stanza-id tags (updates to XEP-0313 v0.6)
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parents:
2626
diff
changeset
|
418 |
2721
391c508e0b75
mod_mam_muc: Store and return original JID, role and affiliation (fixes #903)
Kim Alvefur <zash@zash.se>
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2720
diff
changeset
|
419 local id = archive:append(room_node, nil, stored_stanza, time_now(), with); |
2627
3f166242b460
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Kim Alvefur <zash@zash.se>
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2626
diff
changeset
|
420 |
3f166242b460
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2626
diff
changeset
|
421 if id then |
3f166242b460
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Kim Alvefur <zash@zash.se>
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2626
diff
changeset
|
422 stanza:add_direct_child(st.stanza("stanza-id", { xmlns = xmlns_st_id, by = self.jid, id = id })); |
3f166242b460
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2626
diff
changeset
|
423 end |
820 | 424 end |
425 | |
1543
57fb9ce21f9c
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Kim Alvefur <zash@zash.se>
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1542
diff
changeset
|
426 module:hook("muc-broadcast-message", function (event) |
57fb9ce21f9c
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diff
changeset
|
427 local room, stanza = event.room, event.stanza; |
57fb9ce21f9c
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Kim Alvefur <zash@zash.se>
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1542
diff
changeset
|
428 if stanza:get_child("body") then |
57fb9ce21f9c
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Kim Alvefur <zash@zash.se>
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1542
diff
changeset
|
429 save_to_history(room, stanza); |
57fb9ce21f9c
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Kim Alvefur <zash@zash.se>
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diff
changeset
|
430 end |
57fb9ce21f9c
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diff
changeset
|
431 end); |
57fb9ce21f9c
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1542
diff
changeset
|
432 |
1616
28411e97db94
mod_mam_muc: support to disable presence logging via muc_log_presences
Stuart Carnie <stuart.carnie@gmail.com>
parents:
1571
diff
changeset
|
433 if module:get_option_boolean("muc_log_presences", true) then |
28411e97db94
mod_mam_muc: support to disable presence logging via muc_log_presences
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1571
diff
changeset
|
434 module:hook("muc-occupant-joined", function (event) |
28411e97db94
mod_mam_muc: support to disable presence logging via muc_log_presences
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parents:
1571
diff
changeset
|
435 save_to_history(event.room, st.stanza("presence", { from = event.nick })); |
28411e97db94
mod_mam_muc: support to disable presence logging via muc_log_presences
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1571
diff
changeset
|
436 end); |
28411e97db94
mod_mam_muc: support to disable presence logging via muc_log_presences
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parents:
1571
diff
changeset
|
437 module:hook("muc-occupant-left", function (event) |
28411e97db94
mod_mam_muc: support to disable presence logging via muc_log_presences
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parents:
1571
diff
changeset
|
438 save_to_history(event.room, st.stanza("presence", { type = "unavailable", from = event.nick })); |
28411e97db94
mod_mam_muc: support to disable presence logging via muc_log_presences
Stuart Carnie <stuart.carnie@gmail.com>
parents:
1571
diff
changeset
|
439 end); |
28411e97db94
mod_mam_muc: support to disable presence logging via muc_log_presences
Stuart Carnie <stuart.carnie@gmail.com>
parents:
1571
diff
changeset
|
440 end |
1548
d3c847070618
mod_mam_muc: Store joins and leaves
Kim Alvefur <zash@zash.se>
parents:
1547
diff
changeset
|
441 |
2835
b69ef062806e
mod_mam_muc: Warn if the storage driver is missing the deletion API (instead of a traceback) (thanks asterix)
Kim Alvefur <zash@zash.se>
parents:
2833
diff
changeset
|
442 if not archive.delete then |
b69ef062806e
mod_mam_muc: Warn if the storage driver is missing the deletion API (instead of a traceback) (thanks asterix)
Kim Alvefur <zash@zash.se>
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443 module:log("warn", "Storage driver %s does not support deletion", archive._provided_by); |
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444 module:log("warn", "Archived message will persist after a room has been destroyed"); |
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445 else |
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446 module:hook("muc-room-destroyed", function(event) |
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447 local room_node = jid_split(event.room.jid); |
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448 archive:delete(room_node); |
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449 end); |
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450 end |
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451 |
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452 -- And role/affiliation changes? |
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453 |
820 | 454 module:add_feature(xmlns_mam); |
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455 |
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456 module:hook("muc-disco#info", function(event) |
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457 event.reply:tag("feature", {var=xmlns_mam}):up(); |
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458 end); |