prosody-modules: mod_mam_muc/mod_mam

annotate mod_mam_muc/mod_mam_muc.lua @ 1310:2df312eb816d

mod_seclabels: Avoid tracebacks about indexing nil stanza

author	Vadim Misbakh-Soloviov <mva@mva.name>
date	Wed, 19 Feb 2014 17:59:17 +0700
parents	2118a2eeb1d5
children	27b2a357c73c

rev	line source
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	1 -- XEP-0313: Message Archive Management for Prosody
1141 1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	2 -- Copyright (C) 2011-2013 Kim Alvefur
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	3 --
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	4 -- This file is MIT/X11 licensed.
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	5
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	6 local xmlns_mam = "urn:xmpp:mam:tmp";
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	7 local xmlns_delay = "urn:xmpp:delay";
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	8 local xmlns_forward = "urn:xmpp:forward:0";
1143 8098683b6d6f mod_mam_muc: Allow archiving to be enabled trough in the room configuration Kim Alvefur <zash@zash.se> parents: 1142 diff changeset	9 local muc_form_config_option = "muc#roomconfig_enablelogging"
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	10
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	11 local st = require "util.stanza";
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	12 local rsm = module:require "mod_mam/rsm";
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	13 local jid_bare = require "util.jid".bare;
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	14 local jid_split = require "util.jid".split;
1278 40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	15 local room_mt = module:depends"muc".room_mt;
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	16
1141 1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	17 local getmetatable = getmetatable;
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	18 local function is_stanza(x)
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	19 return getmetatable(x) == st.stanza_mt;
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	20 end
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	21
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	22 local tostring = tostring;
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	23 local time_now = os.time;
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	24 local m_min = math.min;
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	25 local timestamp, timestamp_parse = require "util.datetime".datetime, require "util.datetime".parse;
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	26 local default_max_items, max_max_items = 20, module:get_option_number("max_archive_query_results", 50);
1278 40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	27 local max_history_length = module:get_option_number("max_history_messages", 1000);
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	28
1143 8098683b6d6f mod_mam_muc: Allow archiving to be enabled trough in the room configuration Kim Alvefur <zash@zash.se> parents: 1142 diff changeset	29 local log_all_rooms = module:get_option_boolean("muc_log_all_rooms", false);
8098683b6d6f mod_mam_muc: Allow archiving to be enabled trough in the room configuration Kim Alvefur <zash@zash.se> parents: 1142 diff changeset	30 local log_by_default = module:get_option_boolean("muc_log_by_default", true);
1142 fabdaa0d99e3 mod_mam_muc: Stap archived messages Kim Alvefur <zash@zash.se> parents: 1141 diff changeset	31 local advertise_archive = module:get_option_boolean("muc_log_advertise", true);
fabdaa0d99e3 mod_mam_muc: Stap archived messages Kim Alvefur <zash@zash.se> parents: 1141 diff changeset	32
1141 1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	33 local archive = module:open_store("archive2", "archive");
1139 b32d65e41755 mod_mam_muc: Get room objects in a less awkward fashion Kim Alvefur <zash@zash.se> parents: 1138 diff changeset	34 local rooms = hosts[module.host].modules.muc.rooms;
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	35
1276 01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	36 if not log_all_rooms then
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	37 module:hook("muc-config-form", function(event)
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	38 local room, form = event.room, event.form;
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	39 local logging_enabled = room._data.logging;
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	40 if logging_enabled == nil then
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	41 logging_enabled = log_by_default;
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	42 end
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	43 table.insert(form,
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	44 {
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	45 name = muc_form_config_option,
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	46 type = "boolean",
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	47 label = "Enable Logging?",
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	48 value = logging_enabled,
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	49 }
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	50 );
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	51 end);
1143 8098683b6d6f mod_mam_muc: Allow archiving to be enabled trough in the room configuration Kim Alvefur <zash@zash.se> parents: 1142 diff changeset	52
1276 01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	53 module:hook("muc-config-submitted", function(event)
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	54 local room, fields, changed = event.room, event.fields, event.changed;
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	55 local new = fields[muc_form_config_option];
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	56 if new ~= room._data.logging then
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	57 room._data.logging = new;
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	58 if type(changed) == "table" then
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	59 changed[muc_form_config_option] = true;
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	60 else
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	61 event.changed = true;
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	62 end
1143 8098683b6d6f mod_mam_muc: Allow archiving to be enabled trough in the room configuration Kim Alvefur <zash@zash.se> parents: 1142 diff changeset	63 end
1276 01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	64 end);
01dfaf2f2782 mod_mam_muc: Hide logging option from room configuration if set to log all rooms Kim Alvefur <zash@zash.se> parents: 1275 diff changeset	65 end
1143 8098683b6d6f mod_mam_muc: Allow archiving to be enabled trough in the room configuration Kim Alvefur <zash@zash.se> parents: 1142 diff changeset	66
1278 40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	67 local _send_history = room_mt.send_history;
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	68 local _save_to_history = room_mt.save_to_history;
1278 40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	69 function module.unload()
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	70 room_mt.send_history = _send_history;
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	71 room_mt.save_to_history = _save_to_history;
1278 40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	72 end
1143 8098683b6d6f mod_mam_muc: Allow archiving to be enabled trough in the room configuration Kim Alvefur <zash@zash.se> parents: 1142 diff changeset	73
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	74 -- Handle archive queries
1138 5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	75 module:hook("iq-get/bare/"..xmlns_mam..":query", function(event)
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	76 local origin, stanza = event.origin, event.stanza;
1144 ccb0c5afe658 mod_mam_muc: Fix room lookup, should be indexed by bare jid Kim Alvefur <zash@zash.se> parents: 1143 diff changeset	77 local room = stanza.attr.to;
1146 9fa89dc7a86f mod_mam_muc: Search the rooms archive correctly (copypaste error from mod_mam) Kim Alvefur <zash@zash.se> parents: 1145 diff changeset	78 local room_node = jid_split(room);
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	79 local query = stanza.tags[1];
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	80
1139 b32d65e41755 mod_mam_muc: Get room objects in a less awkward fashion Kim Alvefur <zash@zash.se> parents: 1138 diff changeset	81 local room_obj = rooms[room];
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	82 if not room_obj then
1145 5a00f9bec6e7 mod_mam_muc: Send item-not-found if the requested room does not exist Kim Alvefur <zash@zash.se> parents: 1144 diff changeset	83 return origin.send(st.error_reply(stanza, "cancel", "item-not-found"))
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	84 end
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	85 local from = jid_bare(stanza.attr.from);
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	86
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	87 -- Banned or not a member of a members-only room?
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	88 if room_obj._affiliations[from] == "outcast"
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	89 or room_obj._data.members_only and not room_obj._affiliations[from] then
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	90 return origin.send(st.error_reply(stanza, "auth", "forbidden"))
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	91 end
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	92
1138 5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	93 local qid = query.attr.queryid;
5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	94
5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	95 -- Search query parameters
5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	96 local qstart = query:get_child_text("start");
5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	97 local qend = query:get_child_text("end");
1141 1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	98 module:log("debug", "Archive query, id %s from %s until %s)",
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	99 tostring(qid), qstart or "the dawn of time", qend or "now");
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	100
1138 5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	101 if qstart or qend then -- Validate timestamps
5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	102 local vstart, vend = (qstart and timestamp_parse(qstart)), (qend and timestamp_parse(qend))
5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	103 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	104 origin.send(st.error_reply(stanza, "modify", "bad-request", "Invalid timestamp"))
5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	105 return true
5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	106 end
5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	107 qstart, qend = vstart, vend;
5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	108 end
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	109
1141 1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	110 -- RSM stuff
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	111 local qset = rsm.get(query);
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	112 local qmax = m_min(qset and qset.max or default_max_items, max_max_items);
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	113 local reverse = qset and qset.before or false;
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	114
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	115 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	116 if type(before) ~= "string" then before = nil; end
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	117
1138 5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	118 -- 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	119 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	120 start = qstart; ["end"] = qend; -- Time range
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	121 limit = qmax;
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	122 before = before; after = after;
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	123 reverse = reverse;
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	124 total = true;
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	125 });
1138 5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	126
1141 1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	127 if not data then
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	128 return origin.send(st.error_reply(stanza, "cancel", "internal-server-error"));
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	129 end
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	130 local count = err;
1138 5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	131
1141 1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	132 -- Wrap it in stuff and deliver
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	133 local first, last;
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	134 for id, item, when in data do
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	135 local fwd_st = st.message{ to = origin.full_jid }
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	136 :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	137 :tag("forwarded", { xmlns = xmlns_forward })
5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	138 :tag("delay", { xmlns = xmlns_delay, stamp = timestamp(when) }):up();
1141 1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	139
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	140 if not is_stanza(item) then
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	141 item = st.deserialize(item);
1138 5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	142 end
1141 1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	143 item.attr.xmlns = "jabber:client";
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	144 fwd_st:add_child(item);
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	145
1141 1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	146 if not first then first = id; end
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	147 last = id;
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	148
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	149 origin.send(fwd_st);
1138 5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	150 end
5c97ee75cadb mod_mam_muc: Switch to iq-get hook and drop some indentation Kim Alvefur <zash@zash.se> parents: 820 diff changeset	151 -- 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	152 module:log("debug", "Archive query %s completed", tostring(qid));
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	153
1141 1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	154 if reverse then first, last = last, first; end
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	155 return origin.send(st.reply(stanza)
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	156 :query(xmlns_mam):add_child(rsm.generate {
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	157 first = first, last = last, count = count }));
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	158 end);
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	159
1278 40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	160 function room_mt:send_history(to, stanza)
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	161 local maxchars, maxstanzas, seconds, since;
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	162 local history_tag = stanza:find("{http://jabber.org/protocol/muc}x/history")
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	163 if history_tag then
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	164 module:log("debug", tostring(history_tag));
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	165 local history_attr = history_tag.attr;
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	166 maxchars = tonumber(history_attr.maxchars);
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	167 maxstanzas = tonumber(history_attr.maxstanzas);
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	168 seconds = tonumber(history_attr.seconds);
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	169 since = history_attr.since;
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	170 if since then
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	171 since = timestamp_parse(since);
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	172 end
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	173 if seconds then
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	174 since = math.max(os.time() - seconds, since or 0);
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	175 end
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	176 end
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	177
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	178 -- Load all the data!
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	179 local data, err = archive:find(jid_split(self.jid), {
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	180 limit = m_min(maxstanzas or 20, max_history_length);
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	181 after = since;
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	182 reverse = true;
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	183 });
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	184
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	185 if not data then
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	186 module:log("error", "Could not fetch history: %s", tostring(err));
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	187 return
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	188 end
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	189
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	190 local to_send = {};
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	191 local charcount = 0;
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	192 local chars;
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	193 for id, item, when in data do
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	194 item.attr.to = to;
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	195 item:tag("delay", { xmlns = "urn:xmpp:delay", from = self.jid, stamp = timestamp(when) }):up(); -- XEP-0203
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	196 if maxchars then
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	197 chars = #tostring(item);
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	198 if chars + charcount > maxchars then break end
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	199 charcount = charcount + chars;
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	200 end
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	201 to_send[1+#to_send] = item;
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	202 end
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	203 for i = #to_send,1,-1 do
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	204 self:_route_stanza(to_send[i]);
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	205 end
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	206 end
40f077b18dfe mod_mam_muc: Override sending of room history and use archives Kim Alvefur <zash@zash.se> parents: 1277 diff changeset	207
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	208 -- Handle messages
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	209 function room_mt:save_to_history(stanza)
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	210 local orig_to = stanza.attr.to;
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	211 local room = jid_split(self.jid);
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	212
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	213 -- Policy check
1143 8098683b6d6f mod_mam_muc: Allow archiving to be enabled trough in the room configuration Kim Alvefur <zash@zash.se> parents: 1142 diff changeset	214 if not ( log_all_rooms == true -- Logging forced on all rooms
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	215 or (self._data.logging == nil and log_by_default == true)
2118a2eeb1d5 mod_mam_muc: Override method for storing history messages instead of hooking stanza events Kim Alvefur <zash@zash.se> parents: 1278 diff changeset	216 or self._data.logging ) 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	217
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	218 module:log("debug", "We're logging this")
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	219 -- And stash it
1142 fabdaa0d99e3 mod_mam_muc: Stap archived messages Kim Alvefur <zash@zash.se> parents: 1141 diff changeset	220 local ok, id = archive:append(room, time_now(), "", stanza);
fabdaa0d99e3 mod_mam_muc: Stap archived messages Kim Alvefur <zash@zash.se> parents: 1141 diff changeset	221 if ok and advertise_archive then
fabdaa0d99e3 mod_mam_muc: Stap archived messages Kim Alvefur <zash@zash.se> parents: 1141 diff changeset	222 stanza:tag("archived", { xmlns = xmlns_mam, by = jid_bare(orig_to), id = id }):up();
fabdaa0d99e3 mod_mam_muc: Stap archived messages Kim Alvefur <zash@zash.se> parents: 1141 diff changeset	223 end
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	224 end
005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	225
1277 999891a9ae5d mod_mam_muc: Remove archives when a room is destroyed Kim Alvefur <zash@zash.se> parents: 1276 diff changeset	226 module:hook("muc-room-destroyed", function(event)
999891a9ae5d mod_mam_muc: Remove archives when a room is destroyed Kim Alvefur <zash@zash.se> parents: 1276 diff changeset	227 archive:delete(jid_split(event.room.jid));
999891a9ae5d mod_mam_muc: Remove archives when a room is destroyed Kim Alvefur <zash@zash.se> parents: 1276 diff changeset	228 end);
999891a9ae5d mod_mam_muc: Remove archives when a room is destroyed Kim Alvefur <zash@zash.se> parents: 1276 diff changeset	229
1141 1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	230 -- TODO should we perhaps log presence as well?
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	231 -- And role/affiliation changes?
1091be1c3aba mod_mam_muc: Switch to new stanza storage API Kim Alvefur <zash@zash.se> parents: 1140 diff changeset	232
820 005037032d65 mod_mam_muc: MUC version of mod_mam Kim Alvefur <zash@zash.se> parents: diff changeset	233 module:add_feature(xmlns_mam);

Mercurial > prosody-modules

annotate mod_mam_muc/mod_mam_muc.lua @ 1310:2df312eb816d