Software `/` code `/` prosody

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plugins/mod_muc_mam.lua @ 10049:c523642ea293

util.dependencies: Increase Lua version to warn about to 5.4 No significant problems have been encountered with Lua 5.3 itself, so apart from some odd problems in LuaExpat it seems about time to declare it ready.

author	Kim Alvefur <zash@zash.se>
date	Wed, 19 Jun 2019 19:16:09 +0200
parent	10030:98ef41a60fc3
child	10111:0f335815244f

rev	line source
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	1 -- XEP-0313: Message Archive Management for Prosody MUC
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	2 -- Copyright (C) 2011-2017 Kim Alvefur
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	3 --
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	4 -- This file is MIT/X11 licensed.
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	5
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	6 if module:get_host_type() ~= "component" then
9872 e1d68f32ce29 mod_muc_mam: Set error status if loaded on incorrect host type Matthew Wild <mwild1@gmail.com> parents: 9845 diff changeset	7 module:log_status("error", "mod_%s should be loaded only on a MUC component, not normal hosts", module.name);
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	8 return;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	9 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	10
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	11 local xmlns_mam = "urn:xmpp:mam:2";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	12 local xmlns_delay = "urn:xmpp:delay";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	13 local xmlns_forward = "urn:xmpp:forward:0";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	14 local xmlns_st_id = "urn:xmpp:sid:0";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	15 local xmlns_muc_user = "http://jabber.org/protocol/muc#user";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	16 local muc_form_enable = "muc#roomconfig_enablearchiving"
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	17
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	18 local st = require "util.stanza";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	19 local rsm = require "util.rsm";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	20 local jid_bare = require "util.jid".bare;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	21 local jid_split = require "util.jid".split;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	22 local jid_prep = require "util.jid".prep;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	23 local dataform = require "util.dataforms".new;
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	24 local get_form_type = require "util.dataforms".get_type;
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	25
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	26 local mod_muc = module:depends"muc";
8723 f3bdb20214ab mod_muc_mam: Remove 0.10 compat code Kim Alvefur <zash@zash.se> parents: 8722 diff changeset	27 local get_room_from_jid = mod_muc.get_room_from_jid;
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	28
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	29 local is_stanza = st.is_stanza;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	30 local tostring = tostring;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	31 local time_now = os.time;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	32 local m_min = math.min;
9880 78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	33 local timestamp, timestamp_parse, datestamp = import( "util.datetime", "datetime", "parse", "date");
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	34 local default_max_items, max_max_items = 20, module:get_option_number("max_archive_query_results", 50);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	35
10000 189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	36 local cleanup_after = module:get_option_string("muc_log_expires_after", "1w");
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	37 local cleanup_interval = module:get_option_number("muc_log_cleanup_interval", 4 * 60 * 60);
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	38
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	39 local default_history_length = 20;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	40 local max_history_length = module:get_option_number("max_history_messages", math.huge);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	41
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	42 local function get_historylength(room)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	43 return math.min(room._data.history_length or default_history_length, max_history_length);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	44 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	45
9880 78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	46 function schedule_cleanup()
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	47 -- replaced by non-noop later if cleanup is enabled
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	48 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	49
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	50 local log_all_rooms = module:get_option_boolean("muc_log_all_rooms", false);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	51 local log_by_default = module:get_option_boolean("muc_log_by_default", true);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	52
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	53 local archive_store = "muc_log";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	54 local archive = module:open_store(archive_store, "archive");
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	55
10000 189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	56 local archive_item_limit = module:get_option_number("storage_archive_item_limit", archive.caps and archive.caps.quota or 1000);
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	57
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	58 if archive.name == "null" or not archive.find then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	59 if not archive.find then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	60 module:log("error", "Attempt to open archive storage returned a driver without archive API support");
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	61 module:log("error", "mod_%s does not support archiving",
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	62 archive._provided_by or archive.name and "storage_"..archive.name.."(?)" or "<unknown>");
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	63 else
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	64 module:log("error", "Attempt to open archive storage returned null driver");
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	65 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	66 module:log("info", "See https://prosody.im/doc/storage and https://prosody.im/doc/archiving for more information");
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	67 return false;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	68 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	69
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	70 local function archiving_enabled(room)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	71 if log_all_rooms then
10000 189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	72 module:log("debug", "Archiving all rooms");
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	73 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	74 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	75 local enabled = room._data.archiving;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	76 if enabled == nil then
10000 189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	77 module:log("debug", "Default is %s (for %s)", log_by_default, room.jid);
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	78 return log_by_default;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	79 end
10000 189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	80 module:log("debug", "Logging in room %s is %s", room.jid, enabled);
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	81 return enabled;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	82 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	83
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	84 if not log_all_rooms then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	85 module:hook("muc-config-form", function(event)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	86 local room, form = event.room, event.form;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	87 table.insert(form,
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	88 {
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	89 name = muc_form_enable,
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	90 type = "boolean",
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	91 label = "Enable archiving?",
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	92 value = archiving_enabled(room),
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	93 }
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	94 );
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	95 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	96
8723 f3bdb20214ab mod_muc_mam: Remove 0.10 compat code Kim Alvefur <zash@zash.se> parents: 8722 diff changeset	97 module:hook("muc-config-submitted/"..muc_form_enable, function(event)
f3bdb20214ab mod_muc_mam: Remove 0.10 compat code Kim Alvefur <zash@zash.se> parents: 8722 diff changeset	98 event.room._data.archiving = event.value;
8832 a9c3b15b9d37 mod_muc_mam: Set status code 170/171 on archiving configuration change Kim Alvefur <zash@zash.se> parents: 8786 diff changeset	99 event.status_codes[event.value and "170" or "171"] = true;
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	100 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	101 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	102
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	103 -- Note: We ignore the 'with' field as this is internally used for stanza types
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	104 local query_form = dataform {
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	105 { name = "FORM_TYPE"; type = "hidden"; value = xmlns_mam; };
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	106 { name = "with"; type = "jid-single"; };
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	107 { name = "start"; type = "text-single" };
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	108 { name = "end"; type = "text-single"; };
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	109 };
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	110
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	111 -- Serve form
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: 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
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	169 module:log("debug", "Archive query id %s from %s until %s)",
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	170 tostring(qid),
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	171 qstart and timestamp(qstart) or "the dawn of time",
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	172 qend and timestamp(qend) or "now");
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	173
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	174 -- RSM stuff
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	175 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	176 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	177 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	178
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	179 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	180 if type(before) ~= "string" then before = nil; end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	181
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	182 -- Load all the data!
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	183 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	184 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	185 limit = qmax + 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	186 before = before; after = after;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	187 reverse = reverse;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	188 with = "message<groupchat";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	189 });
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	190
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	191 if not data then
10022 b56654f89cd5 mod_muc_mam: Propagate item-not-found to client (fixes #1325) Kim Alvefur <zash@zash.se> parents: 10000 diff changeset	192 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	193 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	194 else
b56654f89cd5 mod_muc_mam: Propagate item-not-found to client (fixes #1325) Kim Alvefur <zash@zash.se> parents: 10000 diff changeset	195 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	196 end
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	197 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	198 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	199 local total = tonumber(err);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	200
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	201 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	202
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	203 local results = {};
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	204
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	205 -- 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	206 local first, last;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	207 local count = 0;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	208 local complete = "true";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	209 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	210 count = count + 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	211 if count > qmax then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	212 complete = nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	213 break;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	214 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	215 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	216 :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	217 :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	218 :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	219
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	220 -- 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	221 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	222 item:maptags(function (tag)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	223 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	224 return nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	225 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	226 return tag;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	227 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	228 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	229 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	230 item = st.deserialize(item);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	231 end
9841 a44f562e01a5 mod_muc_mam: Strip the stanza 'to' attribute (fixes #1259) Kim Alvefur <zash@zash.se> parents: 9552 diff changeset	232 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	233 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	234 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	235
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	236 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	237 last = id;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	238
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	239 if reverse then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	240 results[count] = fwd_st;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	241 else
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	242 origin.send(fwd_st);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	243 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	244 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	245
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	246 if reverse then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	247 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	248 origin.send(results[i]);
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 first, last = last, first;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	251 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	252
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	253 -- That's all folks!
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	254 module:log("debug", "Archive query %s completed", tostring(qid));
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	255
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	256 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	257 :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	258 :add_child(rsm.generate {
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	259 first = first, last = last, count = total }));
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	260 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	261 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	262
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	263 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	264 local room = event.room;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	265 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	266 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	267 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	268 local maxchars = event.maxchars;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	269 local since = event.since;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	270 local to = event.to;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	271
8784 64b78e3deb96 mod_muc_mam: Skip fetching history if no history was requested Kim Alvefur <zash@zash.se> parents: 8783 diff changeset	272 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	273 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	274 end
64b78e3deb96 mod_muc_mam: Skip fetching history if no history was requested Kim Alvefur <zash@zash.se> parents: 8783 diff changeset	275
8783 79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve Kim Alvefur <zash@zash.se> parents: 8725 diff changeset	276 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	277 maxstanzas = get_historylength(room);
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve Kim Alvefur <zash@zash.se> parents: 8725 diff changeset	278 end
79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve Kim Alvefur <zash@zash.se> parents: 8725 diff changeset	279
8785 82b889608503 mod_muc_mam: Skip fetching history if built-in recent history is enough Kim Alvefur <zash@zash.se> parents: 8784 diff changeset	280 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	281 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	282 end
82b889608503 mod_muc_mam: Skip fetching history if built-in recent history is enough Kim Alvefur <zash@zash.se> parents: 8784 diff changeset	283
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	284 -- Load all the data!
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	285 local query = {
8783 79133eca0656 mod_muc_mam: Tweak calculation of max history to retrieve Kim Alvefur <zash@zash.se> parents: 8725 diff changeset	286 limit = maxstanzas;
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	287 start = since;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	288 reverse = true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	289 with = "message<groupchat";
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	290 }
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	291 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	292
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	293 if not data then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	294 module:log("error", "Could not fetch history: %s", tostring(err));
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	295 return
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	296 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	297
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	298 local history, i = {}, 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	299
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	300 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	301 item.attr.to = to;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	302 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	303 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	304 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	305 item:maptags(function (tag)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	306 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	307 return nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	308 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	309 return tag;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	310 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	311 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	312 if maxchars then
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	313 local chars = #tostring(item);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	314 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	315 break
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 maxchars = maxchars - chars;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	318 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	319 history[i], i = item, i+1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	320 -- module:log("debug", tostring(item));
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	321 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	322 function event.next_stanza()
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	323 i = i - 1;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	324 return history[i];
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	325 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	326 return true;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	327 end, 1);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	328
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	329 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	330 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	331
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	332 -- 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	333 stanza:maptags(function (tag)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	334 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	335 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	336 return nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	337 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	338 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	339 return nil;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	340 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	341 return tag;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	342 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	343
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	344 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	345
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	346 -- 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	347 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	348 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	349
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	350 local stored_stanza = stanza;
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	351
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	352 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	353 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	354 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	355 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	356 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	357 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	358 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	359 :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	360 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	361
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	362 -- Policy check
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	363 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	364
9843 17060708d0eb mod_muc_mam: Add comment about the tricks done with the 'with' field Kim Alvefur <zash@zash.se> parents: 9842 diff changeset	365 -- 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	366 local with = stanza.name
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	367 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	368 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	369 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	370
9842 6f39be2e0be5 mod_muc_mam: Move a comment to the line it describes Kim Alvefur <zash@zash.se> parents: 9841 diff changeset	371 -- And stash it
10000 189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	372 local time = time_now();
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	373 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	374
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	375 if not id and err == "quota-limit" then
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	376 if type(cleanup_after) == "number" then
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	377 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	378 local cleaned = archive:delete(room_node, {
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	379 ["end"] = (os.time() - cleanup_after);
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 cleaned then
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	382 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	383 end
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	384 end
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	385 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	386 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	387 local truncated = archive:delete(room_node, {
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	388 truncate = archive_item_limit - 1;
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	389 });
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	390 if truncated then
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	391 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	392 end
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	393 end
189b00a782bf mod_muc_mam: Handle archive quotas Kim Alvefur <zash@zash.se> parents: 9882 diff changeset	394 end
8722 7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	395
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	396 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	397 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	398 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	399 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	400 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	401
8724 cfcc78c50905 mod_muc_mam: Let muc/history.lib decide which messages to store Kim Alvefur <zash@zash.se> parents: 8723 diff changeset	402 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	403 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	404 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	405 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	406
9001 23070882f3d4 mod_muc_mam: Disable presence logging by default Kim Alvefur <zash@zash.se> parents: 8832 diff changeset	407 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	408 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	409 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	410 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	411 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	412 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	413 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	414 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	415
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	416 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	417 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	418 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	419 else
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	420 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	421 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	422 archive:delete(room_node);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	423 end);
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	424 end
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	425
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	426 -- And role/affiliation changes?
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	427
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	428 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	429
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	430 module:hook("muc-disco#info", function(event)
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	431 event.reply:tag("feature", {var=xmlns_mam}):up();
7ee93b3fa160 mod_muc_mam: Import mod_mam_muc from prosody-modules ba6466fa6823 Kim Alvefur <zash@zash.se> parents: diff changeset	432 end);
9880 78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	433
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	434 -- Cleanup
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	435
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	436 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	437 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	438 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	439
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	440 local day = 86400;
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	441 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	442 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	443 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	444 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	445 return false;
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	446 end
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 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	449
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	450 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	451
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	452 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	453 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	454 return false;
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	455 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	456
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	457 -- 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	458 -- 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	459 -- 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	460
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	461 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	462 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	463 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	464 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	465 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	466 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	467 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	468 end
9880 78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	469 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	470
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	471 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	472 local rooms = {};
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	473 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	474 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	475 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	476 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	477 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	478 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	479 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	480 rooms[room] = true;
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	481 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	482 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	483 -- 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	484 -- 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	485 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	486 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	487 end
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	488 end
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 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	491 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	492 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	493 if ok then
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	494 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	495 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	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 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	499 end);
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	500
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	501 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	502 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	503 return cleanup_interval;
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 else
78885b1bbb91 mod_muc_mam: Copy cleanup mechanism from mod_mam (fixes #672) Kim Alvefur <zash@zash.se> parents: 9843 diff changeset	506 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	507 end

prosody

c523642ea293

plugins/mod_muc_mam.lua

Software / code / prosody

Annotate

plugins/mod_muc_mam.lua @ 10049:c523642ea293

Software `/` code `/` prosody