author | Kim Alvefur <zash@zash.se> |
Tue, 29 Sep 2015 21:54:40 +0200 | |
changeset 1885 | 3683eb95bc1a |
parent 1794 | 4c2146f5bf39 |
child 1961 | ca33cca2e028 |
permissions | -rw-r--r-- |
635 | 1 |
-- XEP-0313: Message Archive Management for Prosody |
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-- Copyright (C) 2011-2014 Kim Alvefur |
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-- |
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-- This file is MIT/X11 licensed. |
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local xmlns_mam = "urn:xmpp:mam:0"; |
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local xmlns_delay = "urn:xmpp:delay"; |
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local xmlns_forward = "urn:xmpp:forward:0"; |
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|
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local st = require "util.stanza"; |
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local rsm = module:require "rsm"; |
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local get_prefs = module:require"mamprefs".get; |
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local set_prefs = module:require"mamprefs".set; |
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local prefs_to_stanza = module:require"mamprefsxml".tostanza; |
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local prefs_from_stanza = module:require"mamprefsxml".fromstanza; |
|
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local jid_bare = require "util.jid".bare; |
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local jid_split = require "util.jid".split; |
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local dataform = require "util.dataforms".new; |
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local host = module.host; |
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|
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local rm_load_roster = require "core.rostermanager".load_roster; |
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|
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local getmetatable = getmetatable; |
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local function is_stanza(x) |
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return getmetatable(x) == st.stanza_mt; |
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end |
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|
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local tostring = tostring; |
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local time_now = os.time; |
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local m_min = math.min; |
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local timestamp, timestamp_parse = require "util.datetime".datetime, require "util.datetime".parse; |
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local default_max_items, max_max_items = 20, module:get_option_number("max_archive_query_results", 50); |
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local global_default_policy = module:get_option("default_archive_policy", false); |
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if global_default_policy ~= "roster" then |
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global_default_policy = module:get_option_boolean("default_archive_policy", global_default_policy); |
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end |
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|
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local archive_store = "archive2"; |
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local archive = module:open_store(archive_store, "archive"); |
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if not archive or archive.name == "null" then |
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module:log("error", "Could not open archive storage"); |
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return; |
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elseif not archive.find then |
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module:log("error", "mod_%s does not support archiving", archive._provided_by); |
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return; |
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end |
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|
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-- Handle prefs. |
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module:hook("iq/self/"..xmlns_mam..":prefs", function(event) |
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local origin, stanza = event.origin, event.stanza; |
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local user = origin.username; |
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if stanza.attr.type == "get" then |
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local prefs = prefs_to_stanza(get_prefs(user)); |
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local reply = st.reply(stanza):add_child(prefs); |
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origin.send(reply); |
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else -- type == "set" |
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local new_prefs = stanza:get_child("prefs", xmlns_mam); |
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local prefs = prefs_from_stanza(new_prefs); |
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local ok, err = set_prefs(user, prefs); |
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if not ok then |
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origin.send(st.error_reply(stanza, "cancel", "internal-server-error", "Error storing preferences: "..tostring(err))); |
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else |
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origin.send(st.reply(stanza)); |
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end |
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end |
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return true; |
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end); |
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|
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local query_form = dataform { |
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{ name = "FORM_TYPE"; type = "hidden"; value = xmlns_mam; }; |
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{ name = "with"; type = "jid-single"; }; |
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{ name = "start"; type = "text-single" }; |
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{ name = "end"; type = "text-single"; }; |
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}; |
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|
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-- Serve form |
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module:hook("iq-get/self/"..xmlns_mam..":query", function(event) |
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local origin, stanza = event.origin, event.stanza; |
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origin.send(st.reply(stanza):add_child(query_form:form())); |
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return true; |
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end); |
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|
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-- Handle archive queries |
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module:hook("iq-set/self/"..xmlns_mam..":query", function(event) |
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local origin, stanza = event.origin, event.stanza; |
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local query = stanza.tags[1]; |
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local qid = query.attr.queryid; |
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|
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-- Search query parameters |
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local qwith, qstart, qend; |
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local form = query:get_child("x", "jabber:x:data"); |
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if form then |
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local err; |
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form, err = query_form:data(form); |
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if err then |
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origin.send(st.error_reply(stanza, "modify", "bad-request", select(2, next(err)))); |
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return true; |
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end |
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qwith, qstart, qend = form["with"], form["start"], form["end"]; |
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qwith = qwith and jid_bare(qwith); -- dataforms does jidprep |
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end |
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|
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if qstart or qend then -- Validate timestamps |
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local vstart, vend = (qstart and timestamp_parse(qstart)), (qend and timestamp_parse(qend)); |
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if (qstart and not vstart) or (qend and not vend) then |
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origin.send(st.error_reply(stanza, "modify", "bad-request", "Invalid timestamp")) |
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return true; |
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end |
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qstart, qend = vstart, vend; |
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end |
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|
111 |
|
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|
112 |
module:log("debug", "Archive query, id %s with %s from %s until %s)", |
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|
113 |
tostring(qid), qwith or "anyone", qstart or "the dawn of time", qend or "now"); |
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|
114 |
|
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|
115 |
-- RSM stuff |
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|
116 |
local qset = rsm.get(query); |
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|
117 |
local qmax = m_min(qset and qset.max or default_max_items, max_max_items); |
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|
118 |
local reverse = qset and qset.before or false; |
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|
119 |
local before, after = qset and qset.before, qset and qset.after; |
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|
120 |
if type(before) ~= "string" then before = nil; end |
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|
121 |
|
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122 |
|
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|
123 |
-- Load all the data! |
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|
124 |
local data, err = archive:find(origin.username, { |
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|
125 |
start = qstart; ["end"] = qend; -- Time range |
2345a30dd8b4
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|
126 |
with = qwith; |
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|
127 |
limit = qmax + 1; |
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|
128 |
before = before; after = after; |
2345a30dd8b4
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|
129 |
reverse = reverse; |
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|
130 |
total = true; |
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|
131 |
}); |
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|
132 |
|
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|
133 |
if not data then |
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|
134 |
origin.send(st.error_reply(stanza, "cancel", "internal-server-error", err)); |
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|
135 |
return true; |
1116
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|
136 |
end |
1690 | 137 |
local total = err; |
1116
2345a30dd8b4
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|
138 |
|
1702 | 139 |
origin.send(st.reply(stanza)); |
1403
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|
140 |
local msg_reply_attr = { to = stanza.attr.from, from = stanza.attr.to }; |
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|
141 |
|
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|
142 |
local results = {}; |
cd87a2eba8f2
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parents:
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changeset
|
143 |
|
1116
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|
144 |
-- Wrap it in stuff and deliver |
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|
145 |
local first, last; |
1689
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|
146 |
local count = 0; |
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|
147 |
local complete = "true"; |
1116
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|
148 |
for id, item, when in data do |
1689
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|
149 |
count = count + 1; |
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|
150 |
if count > qmax then |
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|
151 |
complete = nil; |
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|
152 |
break; |
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|
153 |
end |
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|
154 |
local fwd_st = st.message(msg_reply_attr) |
1116
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|
155 |
:tag("result", { xmlns = xmlns_mam, queryid = qid, id = id }) |
2345a30dd8b4
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|
156 |
:tag("forwarded", { xmlns = xmlns_forward }) |
2345a30dd8b4
mod_mam: Update to use 'archive' storage type. Note: this breaks support with 0.9 and older.
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parents:
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|
157 |
:tag("delay", { xmlns = xmlns_delay, stamp = timestamp(when) }):up(); |
2345a30dd8b4
mod_mam: Update to use 'archive' storage type. Note: this breaks support with 0.9 and older.
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parents:
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|
158 |
|
2345a30dd8b4
mod_mam: Update to use 'archive' storage type. Note: this breaks support with 0.9 and older.
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parents:
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|
159 |
if not is_stanza(item) then |
2345a30dd8b4
mod_mam: Update to use 'archive' storage type. Note: this breaks support with 0.9 and older.
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parents:
1114
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changeset
|
160 |
item = st.deserialize(item); |
1112
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changeset
|
161 |
end |
1116
2345a30dd8b4
mod_mam: Update to use 'archive' storage type. Note: this breaks support with 0.9 and older.
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parents:
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changeset
|
162 |
item.attr.xmlns = "jabber:client"; |
2345a30dd8b4
mod_mam: Update to use 'archive' storage type. Note: this breaks support with 0.9 and older.
Kim Alvefur <zash@zash.se>
parents:
1114
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changeset
|
163 |
fwd_st:add_child(item); |
701
cc5805f83583
mod_mam: Implement support for Result Set Management in queries.
Kim Alvefur <zash@zash.se>
parents:
675
diff
changeset
|
164 |
|
1325
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Backed out changeset 853a382c9bd6
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parents:
1324
diff
changeset
|
165 |
if not first then first = id; end |
b21236b6b8d8
Backed out changeset 853a382c9bd6
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parents:
1324
diff
changeset
|
166 |
last = id; |
1116
2345a30dd8b4
mod_mam: Update to use 'archive' storage type. Note: this breaks support with 0.9 and older.
Kim Alvefur <zash@zash.se>
parents:
1114
diff
changeset
|
167 |
|
1692
cd87a2eba8f2
mod_mam: Reverse the order of reversed queries back to chronological order
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parents:
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diff
changeset
|
168 |
if reverse then |
cd87a2eba8f2
mod_mam: Reverse the order of reversed queries back to chronological order
Kim Alvefur <zash@zash.se>
parents:
1691
diff
changeset
|
169 |
results[count] = fwd_st; |
cd87a2eba8f2
mod_mam: Reverse the order of reversed queries back to chronological order
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parents:
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diff
changeset
|
170 |
else |
cd87a2eba8f2
mod_mam: Reverse the order of reversed queries back to chronological order
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parents:
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diff
changeset
|
171 |
origin.send(fwd_st); |
cd87a2eba8f2
mod_mam: Reverse the order of reversed queries back to chronological order
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parents:
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diff
changeset
|
172 |
end |
1112
1dc07833355e
mod_mam: Use more specific hook
Kim Alvefur <zash@zash.se>
parents:
1111
diff
changeset
|
173 |
end |
1692
cd87a2eba8f2
mod_mam: Reverse the order of reversed queries back to chronological order
Kim Alvefur <zash@zash.se>
parents:
1691
diff
changeset
|
174 |
if reverse then |
cd87a2eba8f2
mod_mam: Reverse the order of reversed queries back to chronological order
Kim Alvefur <zash@zash.se>
parents:
1691
diff
changeset
|
175 |
for i = #results, 1, -1 do |
cd87a2eba8f2
mod_mam: Reverse the order of reversed queries back to chronological order
Kim Alvefur <zash@zash.se>
parents:
1691
diff
changeset
|
176 |
origin.send(results[i]); |
cd87a2eba8f2
mod_mam: Reverse the order of reversed queries back to chronological order
Kim Alvefur <zash@zash.se>
parents:
1691
diff
changeset
|
177 |
end |
cd87a2eba8f2
mod_mam: Reverse the order of reversed queries back to chronological order
Kim Alvefur <zash@zash.se>
parents:
1691
diff
changeset
|
178 |
end |
cd87a2eba8f2
mod_mam: Reverse the order of reversed queries back to chronological order
Kim Alvefur <zash@zash.se>
parents:
1691
diff
changeset
|
179 |
|
1112
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parents:
1111
diff
changeset
|
180 |
-- That's all folks! |
1dc07833355e
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parents:
1111
diff
changeset
|
181 |
module:log("debug", "Archive query %s completed", tostring(qid)); |
705
c9d0ba39a33b
mod_mam: Move RSM pointer to last message into a MAM-namespaced child
Kim Alvefur <zash@zash.se>
parents:
702
diff
changeset
|
182 |
|
1325
b21236b6b8d8
Backed out changeset 853a382c9bd6
Kim Alvefur <zash@zash.se>
parents:
1324
diff
changeset
|
183 |
if reverse then first, last = last, first; end |
1688
d20cfc5ba827
mod_mam: Always return true when a stanza event has been handled
Kim Alvefur <zash@zash.se>
parents:
1682
diff
changeset
|
184 |
origin.send(st.message(msg_reply_attr) |
1689
6b2122630b92
mod_mam: Support the mandatory 'complete' attribute by requesting one extra item from storage
Kim Alvefur <zash@zash.se>
parents:
1688
diff
changeset
|
185 |
:tag("fin", { xmlns = xmlns_mam, queryid = qid, complete = complete }) |
1484
53a3a19d6093
mod_mam: Update to version 0.3 of XEP-0313
Kim Alvefur <zash@zash.se>
parents:
1403
diff
changeset
|
186 |
:add_child(rsm.generate { |
1690 | 187 |
first = first, last = last, count = total })); |
1688
d20cfc5ba827
mod_mam: Always return true when a stanza event has been handled
Kim Alvefur <zash@zash.se>
parents:
1682
diff
changeset
|
188 |
return true; |
523
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
189 |
end); |
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
190 |
|
558
66de25ffc8d9
mod_mam: Implement archiving preferences.
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parents:
523
diff
changeset
|
191 |
local function has_in_roster(user, who) |
66de25ffc8d9
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parents:
523
diff
changeset
|
192 |
local roster = rm_load_roster(user, host); |
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
193 |
module:log("debug", "%s has %s in roster? %s", user, who, roster[who] and "yes" or "no"); |
798 | 194 |
return roster[who]; |
558
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
195 |
end |
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
196 |
|
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
197 |
local function shall_store(user, who) |
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
198 |
-- TODO Cache this? |
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
199 |
local prefs = get_prefs(user); |
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
200 |
local rule = prefs[who]; |
1702 | 201 |
module:log("debug", "%s's rule for %s is %s", user, who, tostring(rule)); |
558
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
202 |
if rule ~= nil then |
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
203 |
return rule; |
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
204 |
end |
1792 | 205 |
-- Below could be done by a metatable |
206 |
local default = prefs[false]; |
|
207 |
module:log("debug", "%s's default rule is %s", user, tostring(default)); |
|
208 |
if default == nil then |
|
209 |
default = global_default_policy; |
|
210 |
module:log("debug", "Using global default rule, %s", tostring(default)); |
|
211 |
end |
|
212 |
if default == "roster" then |
|
213 |
return has_in_roster(user, who); |
|
214 |
end |
|
215 |
return default; |
|
558
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
216 |
end |
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
217 |
|
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
218 |
-- Handle messages |
523
eff140d53b83
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Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
219 |
local function message_handler(event, c2s) |
eff140d53b83
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Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
220 |
local origin, stanza = event.origin, event.stanza; |
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
221 |
local orig_type = stanza.attr.type or "normal"; |
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
222 |
local orig_from = stanza.attr.from; |
1149
d055c44a7f61
mod_mam: Clean up and explain the code that determines who's archive we put the message in
Kim Alvefur <zash@zash.se>
parents:
1135
diff
changeset
|
223 |
local orig_to = stanza.attr.to or orig_from; |
d055c44a7f61
mod_mam: Clean up and explain the code that determines who's archive we put the message in
Kim Alvefur <zash@zash.se>
parents:
1135
diff
changeset
|
224 |
-- Stanza without 'to' are treated as if it was to their own bare jid |
523
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
225 |
|
1794
4c2146f5bf39
mod_mam: Store chat messages and normal messages with a body
Kim Alvefur <zash@zash.se>
parents:
1792
diff
changeset
|
226 |
-- We store chat messages or normal messages that have a body |
4c2146f5bf39
mod_mam: Store chat messages and normal messages with a body
Kim Alvefur <zash@zash.se>
parents:
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227 |
if not(orig_type == "chat" or orig_type == "normal" and stanza:get_child("body") ) then |
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228 |
module:log("debug", "Not archiving stanza: %s (type)", stanza:top_tag()); |
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229 |
return; |
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230 |
end |
1150
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231 |
-- or if hints suggest we shouldn't |
1794
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232 |
if stanza:get_child("no-permanent-storage", "urn:xmpp:hints") -- The XEP needs to decide on "store" or "storage" |
1777
fb2b9a2e2316
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233 |
or stanza:get_child("no-permanent-store", "urn:xmpp:hints") |
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|
234 |
or stanza:get_child("no-storage", "urn:xmpp:hints") |
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diff
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|
235 |
or stanza:get_child("no-store", "urn:xmpp:hints") then |
1794
4c2146f5bf39
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parents:
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diff
changeset
|
236 |
module:log("debug", "Not archiving stanza: %s (hint)", stanza:top_tag()); |
523
eff140d53b83
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diff
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|
237 |
return; |
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diff
changeset
|
238 |
end |
eff140d53b83
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parents:
diff
changeset
|
239 |
|
1149
d055c44a7f61
mod_mam: Clean up and explain the code that determines who's archive we put the message in
Kim Alvefur <zash@zash.se>
parents:
1135
diff
changeset
|
240 |
-- Whos storage do we put it in? |
d055c44a7f61
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parents:
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diff
changeset
|
241 |
local store_user = c2s and origin.username or jid_split(orig_to); |
d055c44a7f61
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Kim Alvefur <zash@zash.se>
parents:
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diff
changeset
|
242 |
-- And who are they chatting with? |
d055c44a7f61
mod_mam: Clean up and explain the code that determines who's archive we put the message in
Kim Alvefur <zash@zash.se>
parents:
1135
diff
changeset
|
243 |
local with = jid_bare(c2s and orig_to or orig_from); |
558
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
244 |
|
1149
d055c44a7f61
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parents:
1135
diff
changeset
|
245 |
-- Check with the users preferences |
d055c44a7f61
mod_mam: Clean up and explain the code that determines who's archive we put the message in
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parents:
1135
diff
changeset
|
246 |
if shall_store(store_user, with) then |
558
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
247 |
module:log("debug", "Archiving stanza: %s", stanza:top_tag()); |
66de25ffc8d9
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parents:
523
diff
changeset
|
248 |
|
66de25ffc8d9
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parents:
523
diff
changeset
|
249 |
-- And stash it |
1484
53a3a19d6093
mod_mam: Update to version 0.3 of XEP-0313
Kim Alvefur <zash@zash.se>
parents:
1403
diff
changeset
|
250 |
local ok, id = archive:append(store_user, nil, time_now(), with, stanza); |
1750
5734a6199938
mod_mam: Fire event on successful storage of message
Kim Alvefur <zash@zash.se>
parents:
1741
diff
changeset
|
251 |
if ok then |
5734a6199938
mod_mam: Fire event on successful storage of message
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parents:
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diff
changeset
|
252 |
module:fire_event("archive-message-added", { origin = origin, stanza = stanza, for_user = store_user, id = id }); |
5734a6199938
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parents:
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diff
changeset
|
253 |
end |
558
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
254 |
else |
1150
296820f18ba6
mod_mam: Add support for XEP-0334: Message Processing Hints
Kim Alvefur <zash@zash.se>
parents:
1149
diff
changeset
|
255 |
module:log("debug", "Not archiving stanza: %s (prefs)", stanza:top_tag()); |
558
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
256 |
end |
523
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
257 |
end |
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
258 |
|
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
259 |
local function c2s_message_handler(event) |
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
260 |
return message_handler(event, true); |
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
261 |
end |
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
262 |
|
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
263 |
-- Stanzas sent by local clients |
621
7bdd02056e2b
mod_mam: Bumb priority up above carbons, so that archive ids are included
Kim Alvefur <zash@zash.se>
parents:
620
diff
changeset
|
264 |
module:hook("pre-message/bare", c2s_message_handler, 2); |
7bdd02056e2b
mod_mam: Bumb priority up above carbons, so that archive ids are included
Kim Alvefur <zash@zash.se>
parents:
620
diff
changeset
|
265 |
module:hook("pre-message/full", c2s_message_handler, 2); |
523
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
266 |
-- Stanszas to local clients |
621
7bdd02056e2b
mod_mam: Bumb priority up above carbons, so that archive ids are included
Kim Alvefur <zash@zash.se>
parents:
620
diff
changeset
|
267 |
module:hook("message/bare", message_handler, 2); |
7bdd02056e2b
mod_mam: Bumb priority up above carbons, so that archive ids are included
Kim Alvefur <zash@zash.se>
parents:
620
diff
changeset
|
268 |
module:hook("message/full", message_handler, 2); |
523
eff140d53b83
mod_mam: Add experimental implementation of the Message Archive Management ProtoXEP
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
269 |
|
1682
9ee56cc1be2c
mod_mam: Advertise feature in disco#info for account as per XEP-0313 >= 0.2
Kim Alvefur <zash@zash.se>
parents:
1587
diff
changeset
|
270 |
module:add_feature(xmlns_mam); -- COMPAT with XEP-0313 v 0.1 |
558
66de25ffc8d9
mod_mam: Implement archiving preferences.
Kim Alvefur <zash@zash.se>
parents:
523
diff
changeset
|
271 |
|
1682
9ee56cc1be2c
mod_mam: Advertise feature in disco#info for account as per XEP-0313 >= 0.2
Kim Alvefur <zash@zash.se>
parents:
1587
diff
changeset
|
272 |
module:hook("account-disco-info", function(event) |
9ee56cc1be2c
mod_mam: Advertise feature in disco#info for account as per XEP-0313 >= 0.2
Kim Alvefur <zash@zash.se>
parents:
1587
diff
changeset
|
273 |
event.reply:tag("feature", {var=xmlns_mam}):up(); |
9ee56cc1be2c
mod_mam: Advertise feature in disco#info for account as per XEP-0313 >= 0.2
Kim Alvefur <zash@zash.se>
parents:
1587
diff
changeset
|
274 |
end); |
9ee56cc1be2c
mod_mam: Advertise feature in disco#info for account as per XEP-0313 >= 0.2
Kim Alvefur <zash@zash.se>
parents:
1587
diff
changeset
|
275 |