annotate mod_archive/mod_archive.lua @ 226:7fe326037070

mod_archive: exit for loop as soon as possible.
author shinysky<shinysky1986(AT)gmail.com>
date Thu, 29 Jul 2010 17:05:23 +0800
parents 95d4d53f09a1
children 56103bdb068c
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1 -- Prosody IM
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2 -- Copyright (C) 2010 Dai Zhiwei
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3 --
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4 -- This project is MIT/X11 licensed. Please see the
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5 -- COPYING file in the source package for more information.
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6 --
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8 local st = require "util.stanza";
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9 local dm = require "util.datamanager";
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10 local jid = require "util.jid";
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11 local datetime = require "util.datetime";
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12
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13 local PREFS_DIR = "archive_prefs";
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14 local ARCHIVE_DIR = "archive";
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15 local xmlns_rsm = "http://jabber.org/protocol/rsm";
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16 local DEFAULT_MAX = 100;
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18 local FORCE_ARCHIVING = false;
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19 local AUTO_ARCHIVING_ENABLED = true;
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21 local HOST = 'localhost';
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22
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23 module:add_feature("urn:xmpp:archive");
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24 module:add_feature("urn:xmpp:archive:auto");
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25 module:add_feature("urn:xmpp:archive:manage");
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26 module:add_feature("urn:xmpp:archive:manual");
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27 module:add_feature("urn:xmpp:archive:pref");
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28 module:add_feature("http://jabber.org/protocol/rsm");
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30 ------------------------------------------------------------
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31 -- Utils
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32 ------------------------------------------------------------
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33 local function load_prefs(node, host)
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34 return st.deserialize(dm.load(node, host, PREFS_DIR));
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35 end
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36
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37 local function store_prefs(data, node, host)
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38 dm.store(node, host, PREFS_DIR, st.preserialize(data));
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39 end
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40
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41 local function os_date()
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42 return os.date("!*t");
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43 end
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44
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45 local function date_time(t)
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46 return datetime.datetime(t);
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47 end
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48
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49 local function date_parse(s)
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50 local year, month, day, hour, min, sec = s:match("(....)-?(..)-?(..)T(..):(..):(..)Z");
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51 return os.time({year=year, month=month, day=day, hour=hour, min=min, sec=sec});
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52 end
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53
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54 -- local function list_push(node, host, collection)
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55 -- local data = dm.list_load(node, host, ARCHIVE_DIR);
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56 -- if data then
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57 -- table.insert(data, collection, 1);
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58 -- dm.list_store(node, host, ARCHIVE_DIR, st.preserialize(data));
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59 -- else
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60 -- dm.list_append(node, host, ARCHIVE_DIR, st.preserialize(collection));
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61 -- end
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62 -- end
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63
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64 local function list_insert(node, host, collection)
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65 local data = dm.list_load(node, host, ARCHIVE_DIR);
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66 if data then
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67 local s, e = 1, #data;
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68 while true do
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69 local c = st.deserialize(data[s]);
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70 if collection.attr["start"] >= c.attr["start"] then
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71 table.insert(data, collection, s);
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72 break;
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73 end
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74 c = st.deserialize(data[e]);
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75 if collection.attr["start"] <= c.attr["start"] then
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76 table.insert(data, collection, e+1);
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77 break;
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78 end
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79 local m = math.floor((s + e) / 2);
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80 c = st.deserialize(data[m]);
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81 if collection.attr["start"] > c.attr["start"] then
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82 e = m - 1;
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83 elseif collection.attr["start"] < c.attr["start"] then
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84 s = m + 1;
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85 else
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86 table.insert(data, collection, m);
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87 break;
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88 end
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89 end
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90 dm.list_store(node, host, ARCHIVE_DIR, st.preserialize(data));
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91 else
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92 dm.list_append(node, host, ARCHIVE_DIR, st.preserialize(collection));
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93 end
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94 end
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95
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96 local function store_msg(msg, node, host, isfrom)
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97 local body = msg:child_with_name("body");
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98 local thread = msg:child_with_name("thread");
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99 local data = dm.list_load(node, host, ARCHIVE_DIR);
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100 local tag = isfrom and "from" or "to";
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101 local with = isfrom and msg.attr.to or msg.attr.from;
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102 local utc = os_date();
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103 local utc_secs = os.time(utc);
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104 local utc_datetime = date_time(utc);
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105 if data then
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106 -- TODO assuming the collection list are in REVERSE chronological order
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107 for k, v in ipairs(data) do
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108 local collection = st.deserialize(v);
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109 local do_save = function()
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110 local dt = 1;
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111 for i = #collection, 1, -1 do
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112 local s = collection[i].attr["utc_secs"];
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113 if s then
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114 dt = os.difftime(utc_secs, tonumber(s));
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115 break;
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116 end
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117 end
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118 collection:tag(tag, {secs=dt, utc_secs=utc_secs}):add_child(body);
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119 local ver = tonumber(collection.attr["version"]) + 1;
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120 collection.attr["version"] = tostring(ver);
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121 collection.attr["access"] = utc_datetime;
95d4d53f09a1 mod_archive: keep collections in REVERSE chronological order(not tested).
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diff changeset
122 data[k] = collection;
182
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diff changeset
123 dm.list_store(node, host, ARCHIVE_DIR, st.preserialize(data));
226
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diff changeset
124 end
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diff changeset
125 if thread then
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diff changeset
126 if collection.attr["thread"] == thread:get_text() then
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diff changeset
127 do_save();
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diff changeset
128 return;
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diff changeset
129 end
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diff changeset
130 else
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diff changeset
131 local dt = os.difftime(utc_secs, date_parse(collection.attr["start"]));
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132 if dt >= 14400 then break end
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diff changeset
133 if collection.attr["with"] == with then
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diff changeset
134 do_save();
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diff changeset
135 return;
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diff changeset
136 end
182
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diff changeset
137 end
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diff changeset
138 end
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diff changeset
139 end
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diff changeset
140 -- not found, create new collection
225
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diff changeset
141 local collection = st.stanza('chat', {with=with, start=utc_datetime, thread=thread and thread:get_text() or nil, version='0', access=utc_datetime});
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diff changeset
142 collection:tag(tag, {secs='0', utc_secs=utc_secs}):add_child(body);
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diff changeset
143 list_insert(node, host, collection);
178
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diff changeset
144 end
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diff changeset
145
187
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diff changeset
146 local function save_result(collection)
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diff changeset
147 local save = st.stanza('save', {xmlns='urn:xmpp:archive'});
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diff changeset
148 local chat = st.stanza('chat', collection.attr);
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diff changeset
149 save:add_child(chat);
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diff changeset
150 return save;
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diff changeset
151 end
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
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diff changeset
152
195
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diff changeset
153 local function gen_uid(c)
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diff changeset
154 return c.attr["start"] .. c.attr["with"];
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diff changeset
155 end
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diff changeset
156
221
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diff changeset
157 local function tobool(s)
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diff changeset
158 if not s then return nil; end
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diff changeset
159 s = s:lower();
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diff changeset
160 if s == 'true' or s == '1' then
1861290055c0 mod_archive: interpret preferences when do auto archiving.
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diff changeset
161 return true;
1861290055c0 mod_archive: interpret preferences when do auto archiving.
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diff changeset
162 elseif s == 'false' or s == '0' then
1861290055c0 mod_archive: interpret preferences when do auto archiving.
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diff changeset
163 return false;
1861290055c0 mod_archive: interpret preferences when do auto archiving.
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diff changeset
164 else
1861290055c0 mod_archive: interpret preferences when do auto archiving.
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diff changeset
165 return nil;
1861290055c0 mod_archive: interpret preferences when do auto archiving.
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diff changeset
166 end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
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diff changeset
167 end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
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parents: 210
diff changeset
168
165
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diff changeset
169 ------------------------------------------------------------
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diff changeset
170 -- Preferences
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diff changeset
171 ------------------------------------------------------------
157
86c28405c5da initial commitment of mod_archive
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parents:
diff changeset
172 local function preferences_handler(event)
165
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diff changeset
173 local origin, stanza = event.origin, event.stanza;
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diff changeset
174 module:log("debug", "-- Enter preferences_handler()");
159
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
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parents: 157
diff changeset
175 module:log("debug", "-- pref:\n%s", tostring(stanza));
165
fd8d76daad97 mod_archive: preference handling is done.
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diff changeset
176 if stanza.attr.type == "get" then
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diff changeset
177 local data = load_prefs(origin.username, origin.host);
159
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
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parents: 157
diff changeset
178 if data then
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
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diff changeset
179 origin.send(st.reply(stanza):add_child(data));
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
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diff changeset
180 else
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diff changeset
181 local reply = st.reply(stanza):tag('pref', {xmlns='urn:xmpp:archive'});
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
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parents: 157
diff changeset
182 reply:tag('default', {otr='concede', save='false', unset='true'}):up();
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
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parents: 157
diff changeset
183 reply:tag('method', {type='auto', use='concede'}):up();
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
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diff changeset
184 reply:tag('method', {type='local', use='concede'}):up();
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
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diff changeset
185 reply:tag('method', {type='manual', use='concede'}):up();
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
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diff changeset
186 reply:tag('auto', {save='false'}):up();
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
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diff changeset
187 origin.send(reply);
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
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diff changeset
188 end
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
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diff changeset
189 elseif stanza.attr.type == "set" then
165
fd8d76daad97 mod_archive: preference handling is done.
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diff changeset
190 local node, host = origin.username, origin.host;
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diff changeset
191 local data = load_prefs(node, host);
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diff changeset
192 if not data then
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diff changeset
193 data = st.stanza('pref', {xmlns='urn:xmpp:archive'});
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diff changeset
194 data:tag('default', {otr='concede', save='false'}):up();
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diff changeset
195 data:tag('method', {type='auto', use='concede'}):up();
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diff changeset
196 data:tag('method', {type='local', use='concede'}):up();
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diff changeset
197 data:tag('method', {type='manual', use='concede'}):up();
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diff changeset
198 data:tag('auto', {save='false'}):up();
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diff changeset
199 end
fd8d76daad97 mod_archive: preference handling is done.
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diff changeset
200 local elem = stanza.tags[1].tags[1]; -- iq:pref:xxx
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diff changeset
201 if not elem then return false end
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diff changeset
202 -- "default" | "item" | "session" | "method"
fd8d76daad97 mod_archive: preference handling is done.
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diff changeset
203 elem.attr["xmlns"] = nil; -- TODO why there is an extra xmlns attr?
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parents: 159
diff changeset
204 if elem.name == "default" then
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
205 local setting = data:child_with_name(elem.name)
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parents: 159
diff changeset
206 for k, v in pairs(elem.attr) do
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parents: 159
diff changeset
207 setting.attr[k] = v;
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diff changeset
208 end
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
209 -- setting.attr["unset"] = nil
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parents: 159
diff changeset
210 elseif elem.name == "item" then
fd8d76daad97 mod_archive: preference handling is done.
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diff changeset
211 local found = false;
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parents: 159
diff changeset
212 for child in data:children() do
fd8d76daad97 mod_archive: preference handling is done.
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diff changeset
213 if child.name == elem.name and child.attr["jid"] == elem.attr["jid"] then
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
214 for k, v in pairs(elem.attr) do
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parents: 159
diff changeset
215 child.attr[k] = v;
fd8d76daad97 mod_archive: preference handling is done.
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diff changeset
216 end
fd8d76daad97 mod_archive: preference handling is done.
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diff changeset
217 found = true;
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diff changeset
218 break;
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parents: 159
diff changeset
219 end
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
220 end
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
221 if not found then
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
222 data:tag(elem.name, elem.attr):up();
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
223 end
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
224 elseif elem.name == "session" then
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
225 local found = false;
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parents: 159
diff changeset
226 for child in data:children() do
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parents: 159
diff changeset
227 if child.name == elem.name and child.attr["thread"] == elem.attr["thread"] then
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
228 for k, v in pairs(elem.attr) do
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parents: 159
diff changeset
229 child.attr[k] = v;
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
230 end
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
231 found = true;
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parents: 159
diff changeset
232 break;
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parents: 159
diff changeset
233 end
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
234 end
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
235 if not found then
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
236 data:tag(elem.name, elem.attr):up();
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parents: 159
diff changeset
237 end
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
238 elseif elem.name == "method" then
fd8d76daad97 mod_archive: preference handling is done.
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diff changeset
239 local newpref = stanza.tags[1]; -- iq:pref
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diff changeset
240 for _, e in ipairs(newpref.tags) do
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parents: 159
diff changeset
241 -- if e.name ~= "method" then continue end
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parents: 159
diff changeset
242 local found = false;
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
243 for child in data:children() do
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
244 if child.name == "method" and child.attr["type"] == e.attr["type"] then
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
245 child.attr["use"] = e.attr["use"];
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parents: 159
diff changeset
246 found = true;
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
247 break;
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
248 end
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
249 end
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
250 if not found then
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
251 data:tag(e.name, e.attr):up();
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parents: 159
diff changeset
252 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
253 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
254 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
255 store_prefs(data, node, host);
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
256 origin.send(st.reply(stanza));
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
257 local user = bare_sessions[node.."@"..host];
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
258 local push = st.iq({type="set"});
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
259 push = push:tag('pref', {xmlns='urn:xmpp:archive'});
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
260 if elem.name == "method" then
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
261 for child in data:children() do
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
262 if child.name == "method" then
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
263 push:add_child(child);
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
264 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
265 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
266 else
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
267 push:add_child(elem);
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
268 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
269 push = push:up();
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
270 for _, res in pairs(user and user.sessions or NULL) do -- broadcast to all resources
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
271 if res.presence then -- to resource
172
ac826882a8cf mod_archive: The element auto MAY include a 'scope' attribute; Added message hook.
shinysky<shinysky1986(AT)gmail.com>
parents: 165
diff changeset
272 push.attr.to = res.full_jid;
165
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
273 res.send(push);
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
274 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
275 end
159
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
shinysky<shinysky1986(AT)gmail.com>
parents: 157
diff changeset
276 end
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
shinysky<shinysky1986(AT)gmail.com>
parents: 157
diff changeset
277 return true;
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
shinysky<shinysky1986(AT)gmail.com>
parents: 157
diff changeset
278 end
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
shinysky<shinysky1986(AT)gmail.com>
parents: 157
diff changeset
279
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
shinysky<shinysky1986(AT)gmail.com>
parents: 157
diff changeset
280 local function itemremove_handler(event)
193
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
281 -- TODO use 'assert' to check incoming stanza?
187
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
282 -- or use pcall() to catch exceptions?
165
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
283 local origin, stanza = event.origin, event.stanza;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
284 if stanza.attr.type ~= "set" then
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
285 return false;
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
286 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
287 local elem = stanza.tags[1].tags[1];
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
288 if not elem or elem.name ~= "item" then
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
289 return false;
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
290 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
291 local node, host = origin.username, origin.host;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
292 local data = load_prefs(node, host);
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
293 if not data then
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
294 return false;
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
295 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
296 for i, child in ipairs(data) do
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
297 if child.name == "item" and child.attr["jid"] == elem.attr["jid"] then
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
298 table.remove(data, i)
fd8d76daad97 mod_archive: preference handling is done.
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parents: 159
diff changeset
299 break;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
300 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
301 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
302 store_prefs(data, node, host);
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
303 origin.send(st.reply(stanza));
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
304 return true;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
305 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
306
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
307 local function sessionremove_handler(event)
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
308 local origin, stanza = event.origin, event.stanza;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
309 if stanza.attr.type ~= "set" then
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
310 return false;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
311 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
312 local elem = stanza.tags[1].tags[1];
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
313 if not elem or elem.name ~= "session" then
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
314 return false;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
315 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
316 local node, host = origin.username, origin.host;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
317 local data = load_prefs(node, host);
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
318 if not data then
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
319 return false;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
320 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
321 for i, child in ipairs(data) do
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
322 if child.name == "session" and child.attr["thread"] == elem.attr["thread"] then
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
323 table.remove(data, i)
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
324 break;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
325 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
326 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
327 store_prefs(data, node, host);
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
328 origin.send(st.reply(stanza));
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
329 return true;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
330 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
331
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
332 local function auto_handler(event)
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
333 -- event.origin.send(st.error_reply(event.stanza, "cancel", "feature-not-implemented"));
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
334 local origin, stanza = event.origin, event.stanza;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
335 if stanza.attr.type ~= "set" then
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
336 return false;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
337 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
338 local elem = stanza.tags[1];
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
339 local node, host = origin.username, origin.host;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
340 local data = load_prefs(node, host);
226
7fe326037070 mod_archive: exit for loop as soon as possible.
shinysky<shinysky1986(AT)gmail.com>
parents: 225
diff changeset
341 if not data then -- TODO create new pref?
165
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
342 return false;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
343 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
344 local setting = data:child_with_name(elem.name)
172
ac826882a8cf mod_archive: The element auto MAY include a 'scope' attribute; Added message hook.
shinysky<shinysky1986(AT)gmail.com>
parents: 165
diff changeset
345 for k, v in pairs(elem.attr) do
ac826882a8cf mod_archive: The element auto MAY include a 'scope' attribute; Added message hook.
shinysky<shinysky1986(AT)gmail.com>
parents: 165
diff changeset
346 setting.attr[k] = v;
ac826882a8cf mod_archive: The element auto MAY include a 'scope' attribute; Added message hook.
shinysky<shinysky1986(AT)gmail.com>
parents: 165
diff changeset
347 end
165
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
348 store_prefs(data, node, host);
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
349 origin.send(st.reply(stanza));
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
350 return true;
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
351 end
fd8d76daad97 mod_archive: preference handling is done.
shinysky<shinysky1986(AT)gmail.com>
parents: 159
diff changeset
352
193
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
353 ------------------------------------------------------------
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
354 -- Manual Archiving
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
355 ------------------------------------------------------------
159
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
shinysky<shinysky1986(AT)gmail.com>
parents: 157
diff changeset
356 local function save_handler(event)
187
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
357 local origin, stanza = event.origin, event.stanza;
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
358 if stanza.attr.type ~= "set" then
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
359 return false;
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
360 end
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
361 local elem = stanza.tags[1].tags[1];
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
362 if not elem or elem.name ~= "chat" then
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
363 return false;
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
364 end
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
365 local node, host = origin.username, origin.host;
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
366 local data = dm.list_load(node, host, ARCHIVE_DIR);
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
367 if data then
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
368 for k, v in ipairs(data) do
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
369 local collection = st.deserialize(v);
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
370 if collection.attr["with"] == elem.attr["with"]
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
371 and collection.attr["start"] == elem.attr["start"] then
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
372 -- TODO check if there're duplicates
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
373 for newchild in elem:children() do
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
374 if type(newchild) == "table" then
188
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
375 if newchild.name == "from" or newchild.name == "to" then
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
376 collection:add_child(newchild);
193
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
377 elseif newchild.name == "note" or newchild.name == "previous"
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
378 or newchild.name == "next" or newchild.name == "x" then
188
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
379 local found = false;
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
380 for i, c in ipairs(collection) do
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
381 if c.name == newchild.name then
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
382 found = true;
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
383 collection[i] = newchild;
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
384 break;
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
385 end
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
386 end
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
387 if not found then
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
388 collection:add_child(newchild);
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
389 end
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
390 end
187
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
391 end
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
392 end
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
393 local ver = tonumber(collection.attr["version"]) + 1;
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
394 collection.attr["version"] = tostring(ver);
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
395 collection.attr["subject"] = elem.attr["subject"];
225
95d4d53f09a1 mod_archive: keep collections in REVERSE chronological order(not tested).
shinysky<shinysky1986(AT)gmail.com>
parents: 224
diff changeset
396 collection.attr["access"] = date_time();
187
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
397 origin.send(st.reply(stanza):add_child(save_result(collection)));
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
398 data[k] = collection;
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
399 dm.list_store(node, host, ARCHIVE_DIR, st.preserialize(data));
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
400 return true;
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
401 end
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
402 end
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
403 end
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
404 -- not found, create new collection
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
405 elem.attr["version"] = "0";
225
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shinysky<shinysky1986(AT)gmail.com>
parents: 224
diff changeset
406 elem.attr["access"] = date_time();
187
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
407 origin.send(st.reply(stanza):add_child(save_result(elem)));
188
5e8ea3733dc6 mod_archive: there can be only one note/previous/next/x element in a collection.
shinysky<shinysky1986(AT)gmail.com>
parents: 187
diff changeset
408 -- TODO check if elem is valid(?)
225
95d4d53f09a1 mod_archive: keep collections in REVERSE chronological order(not tested).
shinysky<shinysky1986(AT)gmail.com>
parents: 224
diff changeset
409 list_insert(node, host, elem);
187
670c99e96c52 mod_archive: first commit for manual archiving, need polishing
shinysky<shinysky1986(AT)gmail.com>
parents: 182
diff changeset
410 -- TODO unsuccessful reply
157
86c28405c5da initial commitment of mod_archive
shinysky<shinysky1986(AT)gmail.com>
parents:
diff changeset
411 return true;
86c28405c5da initial commitment of mod_archive
shinysky<shinysky1986(AT)gmail.com>
parents:
diff changeset
412 end
86c28405c5da initial commitment of mod_archive
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parents:
diff changeset
413
178
62f47a93b5b7 mod_archive: Now we can archive messages, even though not in organized way.
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parents: 172
diff changeset
414 ------------------------------------------------------------
193
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parents: 188
diff changeset
415 -- Archive Management
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parents: 188
diff changeset
416 ------------------------------------------------------------
223
de71a52fc63a mod_archive: Mapping an message to some collection based on timestamp
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parents: 222
diff changeset
417 local function filter_jid(rule, jid)
de71a52fc63a mod_archive: Mapping an message to some collection based on timestamp
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parents: 222
diff changeset
418 return not rule or jid.compare(jid, rule);
193
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
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parents: 188
diff changeset
419 end
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
420
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parents: 188
diff changeset
421 local function filter_start(start, coll_start)
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parents: 188
diff changeset
422 return not start or start <= coll_start;
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
423 end
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
424
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
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parents: 188
diff changeset
425 local function filter_end(endtime, coll_start)
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parents: 188
diff changeset
426 return not endtime or endtime >= coll_start;
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
427 end
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
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parents: 188
diff changeset
428
196
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
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parents: 195
diff changeset
429 local function find_coll(resset, uid)
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
430 for i, c in ipairs(resset) do
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
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parents: 195
diff changeset
431 if gen_uid(c) == uid then
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
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parents: 195
diff changeset
432 return i;
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
433 end
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
434 end
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
435 return nil;
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
436 end
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
437
193
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
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parents: 188
diff changeset
438 local function list_handler(event)
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parents: 188
diff changeset
439 local origin, stanza = event.origin, event.stanza;
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parents: 188
diff changeset
440 local node, host = origin.username, origin.host;
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parents: 188
diff changeset
441 local data = dm.list_load(node, host, ARCHIVE_DIR);
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parents: 188
diff changeset
442 local elem = stanza.tags[1];
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
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parents: 188
diff changeset
443 local resset = {}
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
444 if data then
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
445 for k, v in ipairs(data) do
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
446 local collection = st.deserialize(v);
209
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shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
447 if collection[1] then -- has children(not deleted)
223
de71a52fc63a mod_archive: Mapping an message to some collection based on timestamp
shinysky<shinysky1986(AT)gmail.com>
parents: 222
diff changeset
448 local res = filter_jid(elem.attr["with"], collection.attr["with"]);
209
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shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
449 res = res and filter_start(elem.attr["start"], collection.attr["start"]);
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parents: 199
diff changeset
450 res = res and filter_end(elem.attr["end"], collection.attr["start"]);
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shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
451 if res then
254c13e049f7 mod_archive: added a 'access' attribute to the chat element, representing the time last accessed.
shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
452 table.insert(resset, collection);
254c13e049f7 mod_archive: added a 'access' attribute to the chat element, representing the time last accessed.
shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
453 end
193
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
454 end
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
455 end
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
456 end
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
457 local reply = st.reply(stanza):tag('list', {xmlns='urn:xmpp:archive'});
196
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
458 local count = table.getn(resset);
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
459 if count > 0 then
195
4d9ed6374a1f mod_archive: XEP-0059: Result Set Management - Limiting the Number of Items; Paging Forwards Through a Result Set; Getting the Item Count
shinysky<shinysky1986(AT)gmail.com>
parents: 193
diff changeset
460 local max = elem.tags[1]:child_with_name("max");
4d9ed6374a1f mod_archive: XEP-0059: Result Set Management - Limiting the Number of Items; Paging Forwards Through a Result Set; Getting the Item Count
shinysky<shinysky1986(AT)gmail.com>
parents: 193
diff changeset
461 if max then
210
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
462 max = tonumber(max:get_text()) or DEFAULT_MAX;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
463 else max = DEFAULT_MAX; end
195
4d9ed6374a1f mod_archive: XEP-0059: Result Set Management - Limiting the Number of Items; Paging Forwards Through a Result Set; Getting the Item Count
shinysky<shinysky1986(AT)gmail.com>
parents: 193
diff changeset
464 local after = elem.tags[1]:child_with_name("after");
196
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
465 local before = elem.tags[1]:child_with_name("before");
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
466 local index = elem.tags[1]:child_with_name("index");
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
467 local s, e = 1, 1+max;
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
468 if after then
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
469 after = after:get_text();
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
470 s = find_coll(resset, after);
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
471 if not s then -- not found
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
472 origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
473 return true;
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
474 end
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
475 s = s + 1;
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
476 e = s + max;
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
477 elseif before then
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
478 before = before:get_text();
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
479 if not before or before == '' then -- the last page
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
480 e = count + 1;
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
481 s = e - max;
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
482 else
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
483 e = find_coll(resset, before);
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
484 if not e then -- not found
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
485 origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
486 return true;
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
487 end
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
488 s = e - max;
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
489 end
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
490 elseif index then
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
491 s = tonumber(index:get_text()) + 1; -- 0-based
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
492 e = s + max;
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
493 end
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
494 if s < 1 then s = 1; end
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
495 if e > count + 1 then e = count + 1; end
193
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
496 -- Assuming result set is sorted.
196
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
497 for i = s, e-1 do
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
498 reply:add_child(st.stanza('chat', resset[i].attr));
193
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
499 end
198
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
500 local set = st.stanza('set', {xmlns = xmlns_rsm});
196
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
501 if s <= e-1 then
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
502 set:tag('first', {index=s-1}):text(gen_uid(resset[s])):up()
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
503 :tag('last'):text(gen_uid(resset[e-1])):up();
195
4d9ed6374a1f mod_archive: XEP-0059: Result Set Management - Limiting the Number of Items; Paging Forwards Through a Result Set; Getting the Item Count
shinysky<shinysky1986(AT)gmail.com>
parents: 193
diff changeset
504 end
196
a1c2677257da mod_archive: XEP-0059 Result Set Management for Retrieving a List of Collections is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 195
diff changeset
505 set:tag('count'):text(tostring(count)):up();
195
4d9ed6374a1f mod_archive: XEP-0059: Result Set Management - Limiting the Number of Items; Paging Forwards Through a Result Set; Getting the Item Count
shinysky<shinysky1986(AT)gmail.com>
parents: 193
diff changeset
506 reply:add_child(set);
193
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
507 end
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
508 origin.send(reply);
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
509 return true;
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
510 end
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
511
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
512 local function retrieve_handler(event)
198
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
513 local origin, stanza = event.origin, event.stanza;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
514 local node, host = origin.username, origin.host;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
515 local data = dm.list_load(node, host, ARCHIVE_DIR);
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
516 local elem = stanza.tags[1];
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
517 local collection = nil;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
518 if data then
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
519 for k, v in ipairs(data) do
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
520 local c = st.deserialize(v);
209
254c13e049f7 mod_archive: added a 'access' attribute to the chat element, representing the time last accessed.
shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
521 if c[1] -- not deleted
254c13e049f7 mod_archive: added a 'access' attribute to the chat element, representing the time last accessed.
shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
522 and c.attr["with"] == elem.attr["with"]
198
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
523 and c.attr["start"] == elem.attr["start"] then
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
524 collection = c;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
525 break;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
526 end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
527 end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
528 end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
529 if not collection then
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
530 -- TODO code=404
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
531 origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
532 return true;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
533 end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
534 local resset = {}
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
535 for i, e in ipairs(collection) do
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
536 if e.name == "from" or e.name == "to" then
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
537 table.insert(resset, e);
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
538 end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
539 end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
540 collection.attr['xmlns'] = 'urn:xmpp:archive';
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
541 local reply = st.reply(stanza):tag('chat', collection.attr);
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
542 local count = table.getn(resset);
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
543 if count > 0 then
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
544 local max = elem.tags[1]:child_with_name("max");
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
545 if max then
210
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
546 max = tonumber(max:get_text()) or DEFAULT_MAX;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
547 else max = DEFAULT_MAX; end
198
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
548 local after = elem.tags[1]:child_with_name("after");
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
549 local before = elem.tags[1]:child_with_name("before");
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
550 local index = elem.tags[1]:child_with_name("index");
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
551 local s, e = 1, 1+max;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
552 if after then
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
553 after = tonumber(after:get_text());
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
554 if not after or after < 1 or after > count then -- not found
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
555 origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
556 return true;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
557 end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
558 s = after + 1;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
559 e = s + max;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
560 elseif before then
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
561 before = tonumber(before:get_text());
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
562 if not before then -- the last page
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
563 e = count + 1;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
564 s = e - max;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
565 elseif before < 1 or before > count then
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
566 origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
567 return true;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
568 else
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
569 e = before;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
570 s = e - max;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
571 end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
572 elseif index then
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
573 s = tonumber(index:get_text()) + 1; -- 0-based
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
574 e = s + max;
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
575 end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
576 if s < 1 then s = 1; end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
577 if e > count + 1 then e = count + 1; end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
578 -- Assuming result set is sorted.
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
579 for i = s, e-1 do
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
580 reply:add_child(resset[i]);
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
581 end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
582 local set = st.stanza('set', {xmlns = xmlns_rsm});
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
583 if s <= e-1 then
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
584 set:tag('first', {index=s-1}):text(tostring(s)):up()
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
585 :tag('last'):text(tostring(e-1)):up();
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
586 end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
587 set:tag('count'):text(tostring(count)):up();
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
588 reply:add_child(set);
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
589 end
a3b5810de3e4 mod_archive: XEP-0059 Result Set Management for Retrieving a Collection is DONE
shinysky<shinysky1986(AT)gmail.com>
parents: 196
diff changeset
590 origin.send(reply);
193
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
591 return true;
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
592 end
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
593
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
594 local function remove_handler(event)
199
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
595 local origin, stanza = event.origin, event.stanza;
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
596 local node, host = origin.username, origin.host;
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
597 local data = dm.list_load(node, host, ARCHIVE_DIR);
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
598 local elem = stanza.tags[1];
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
599 if data then
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
600 local count = table.getn(data);
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
601 local found = false;
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
602 for i = count, 1, -1 do
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
603 local collection = st.deserialize(data[i]);
209
254c13e049f7 mod_archive: added a 'access' attribute to the chat element, representing the time last accessed.
shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
604 if collection[1] then -- has children(not deleted)
223
de71a52fc63a mod_archive: Mapping an message to some collection based on timestamp
shinysky<shinysky1986(AT)gmail.com>
parents: 222
diff changeset
605 local res = filter_jid(elem.attr["with"], collection.attr["with"]);
209
254c13e049f7 mod_archive: added a 'access' attribute to the chat element, representing the time last accessed.
shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
606 res = res and filter_start(elem.attr["start"], collection.attr["start"]);
254c13e049f7 mod_archive: added a 'access' attribute to the chat element, representing the time last accessed.
shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
607 res = res and filter_end(elem.attr["end"], collection.attr["start"]);
254c13e049f7 mod_archive: added a 'access' attribute to the chat element, representing the time last accessed.
shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
608 if res then
254c13e049f7 mod_archive: added a 'access' attribute to the chat element, representing the time last accessed.
shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
609 -- table.remove(data, i);
254c13e049f7 mod_archive: added a 'access' attribute to the chat element, representing the time last accessed.
shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
610 local temp = st.stanza('chat', collection.attr);
225
95d4d53f09a1 mod_archive: keep collections in REVERSE chronological order(not tested).
shinysky<shinysky1986(AT)gmail.com>
parents: 224
diff changeset
611 temp.attr["access"] = date_time();
209
254c13e049f7 mod_archive: added a 'access' attribute to the chat element, representing the time last accessed.
shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
612 data[i] = temp;
254c13e049f7 mod_archive: added a 'access' attribute to the chat element, representing the time last accessed.
shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
613 found = true;
254c13e049f7 mod_archive: added a 'access' attribute to the chat element, representing the time last accessed.
shinysky<shinysky1986(AT)gmail.com>
parents: 199
diff changeset
614 end
199
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
615 end
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
616 end
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
617 if found then
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
618 dm.list_store(node, host, ARCHIVE_DIR, st.preserialize(data));
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
619 else
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
620 origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
621 return true;
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
622 end
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
623 end
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
shinysky<shinysky1986(AT)gmail.com>
parents: 198
diff changeset
624 origin.send(st.reply(stanza));
193
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
625 return true;
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
626 end
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
627
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
628 ------------------------------------------------------------
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
629 -- Replication
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
630 ------------------------------------------------------------
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
631 local function modified_handler(event)
210
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
632 local origin, stanza = event.origin, event.stanza;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
633 local node, host = origin.username, origin.host;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
634 local data = dm.list_load(node, host, ARCHIVE_DIR);
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
635 local elem = stanza.tags[1];
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
636 local resset = {}
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
637 if data then
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
638 for k, v in ipairs(data) do
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
639 local collection = st.deserialize(v);
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
640 local res = filter_start(elem.attr["start"], collection.attr["access"]);
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
641 if res then
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
642 table.insert(resset, collection);
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
643 end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
644 end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
645 end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
646 local reply = st.reply(stanza):tag('modified', {xmlns='urn:xmpp:archive'});
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
647 local count = table.getn(resset);
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
648 if count > 0 then
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
649 local max = elem.tags[1]:child_with_name("max");
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
650 if max then
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
651 max = tonumber(max:get_text()) or DEFAULT_MAX;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
652 else max = DEFAULT_MAX; end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
653 local after = elem.tags[1]:child_with_name("after");
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
654 local before = elem.tags[1]:child_with_name("before");
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
655 local index = elem.tags[1]:child_with_name("index");
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
656 local s, e = 1, 1+max;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
657 if after then
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
658 after = after:get_text();
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
659 s = find_coll(resset, after);
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
660 if not s then -- not found
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
661 origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
662 return true;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
663 end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
664 s = s + 1;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
665 e = s + max;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
666 elseif before then
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
667 before = before:get_text();
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
668 if not before or before == '' then -- the last page
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
669 e = count + 1;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
670 s = e - max;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
671 else
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
672 e = find_coll(resset, before);
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
673 if not e then -- not found
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
674 origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
675 return true;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
676 end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
677 s = e - max;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
678 end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
679 elseif index then
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
680 s = tonumber(index:get_text()) + 1; -- 0-based
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
681 e = s + max;
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
682 end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
683 if s < 1 then s = 1; end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
684 if e > count + 1 then e = count + 1; end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
685 -- Assuming result set is sorted.
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
686 for i = s, e-1 do
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
687 if resset[i][1] then
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
688 reply:add_child(st.stanza('changed', resset[i].attr));
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
689 else
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
690 reply:add_child(st.stanza('removed', resset[i].attr));
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
691 end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
692 end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
693 local set = st.stanza('set', {xmlns = xmlns_rsm});
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
694 if s <= e-1 then
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
695 set:tag('first', {index=s-1}):text(gen_uid(resset[s])):up()
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
696 :tag('last'):text(gen_uid(resset[e-1])):up();
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
697 end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
698 set:tag('count'):text(tostring(count)):up();
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
699 reply:add_child(set);
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
700 end
2d63d50d9713 mod_archive: Replication is done!
shinysky<shinysky1986(AT)gmail.com>
parents: 209
diff changeset
701 origin.send(reply);
193
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
702 return true;
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
703 end
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
704
18a0e5c0bb62 mod_archive: Archive Management - Retrieving a List of Collections
shinysky<shinysky1986(AT)gmail.com>
parents: 188
diff changeset
705 ------------------------------------------------------------
178
62f47a93b5b7 mod_archive: Now we can archive messages, even though not in organized way.
shinysky<shinysky1986(AT)gmail.com>
parents: 172
diff changeset
706 -- Message Handler
62f47a93b5b7 mod_archive: Now we can archive messages, even though not in organized way.
shinysky<shinysky1986(AT)gmail.com>
parents: 172
diff changeset
707 ------------------------------------------------------------
221
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
708 local function find_pref(pref, name, k, v, exactmatch)
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
709 for i, child in ipairs(pref) do
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
710 if child.name == name then
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
711 if k and v then
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
712 if exactmatch and child.attr[k] == v then
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
713 return child;
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
714 elseif not exactmatch then
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
715 if tobool(child.attr['exactmatch']) then
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
716 if child.attr[k] == v then
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
717 return child;
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
718 end
223
de71a52fc63a mod_archive: Mapping an message to some collection based on timestamp
shinysky<shinysky1986(AT)gmail.com>
parents: 222
diff changeset
719 elseif filter_jid(child.attr[k], v) then
221
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
720 return child;
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
721 end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
722 end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
723 else
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
724 return child;
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
725 end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
726 end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
727 end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
728 return nil;
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
729 end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
730
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
731 local function apply_pref(node, host, jid, thread)
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
732 if FORCE_ARCHIVING then return true; end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
733
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
734 local pref = load_prefs(node, host);
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
735 if not pref then
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
736 return AUTO_ARCHIVING_ENABLED;
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
737 end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
738 local auto = pref:child_with_name('auto');
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
739 if not tobool(auto.attr['save']) then
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
740 return false;
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
741 end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
742 if thread then
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
743 local child = find_pref(pref, 'session', 'thread', thread, true);
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
744 if child then
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
745 return tobool(child.attr['save']) ~= false;
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
746 end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
747 end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
748 local child = find_pref(pref, 'item', 'jid', jid, false); -- JID Matching
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
749 if child then
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
750 return tobool(child.attr['save']) ~= false;
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
751 end
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
752 local default = pref:child_with_name('default');
1861290055c0 mod_archive: interpret preferences when do auto archiving.
shinysky<shinysky1986(AT)gmail.com>
parents: 210
diff changeset
753 if default then
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754 return tobool(default.attr['save']) ~= false;
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755 end
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756 return AUTO_ARCHIVING_ENABLED;
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757 end
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758
172
ac826882a8cf mod_archive: The element auto MAY include a 'scope' attribute; Added message hook.
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759 local function msg_handler(data)
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760 module:log("debug", "-- Enter msg_handler()");
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761 local origin, stanza = data.origin, data.stanza;
178
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762 local body = stanza:child_with_name("body");
182
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763 local thread = stanza:child_with_name("thread");
178
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764 if body then
221
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765 local from_node, from_host = jid.split(stanza.attr.from);
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766 local to_node, to_host = jid.split(stanza.attr.to);
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767 -- FIXME only archive messages of users on this host
222
6e6a08b0531a mod_archive: minor fix.
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768 if from_host == HOST and apply_pref(from_node, from_host, stanza.attr.to, thread) then
221
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769 store_msg(stanza, from_node, from_host, true);
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770 end
222
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771 if to_host == HOST and apply_pref(to_node, to_host, stanza.attr.from, thread) then
221
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772 store_msg(stanza, to_node, to_host, false);
178
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773 end
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774 end
221
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diff changeset
775
172
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diff changeset
776 return nil;
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777 end
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diff changeset
778
193
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diff changeset
779 -- Preferences
157
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diff changeset
780 module:hook("iq/self/urn:xmpp:archive:pref", preferences_handler);
165
fd8d76daad97 mod_archive: preference handling is done.
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diff changeset
781 module:hook("iq/self/urn:xmpp:archive:itemremove", itemremove_handler);
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diff changeset
782 module:hook("iq/self/urn:xmpp:archive:sessionremove", sessionremove_handler);
159
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diff changeset
783 module:hook("iq/self/urn:xmpp:archive:auto", auto_handler);
193
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diff changeset
784 -- Manual archiving
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diff changeset
785 module:hook("iq/self/urn:xmpp:archive:save", save_handler);
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diff changeset
786 -- Archive management
159
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diff changeset
787 module:hook("iq/self/urn:xmpp:archive:list", list_handler);
193
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diff changeset
788 module:hook("iq/self/urn:xmpp:archive:retrieve", retrieve_handler);
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diff changeset
789 module:hook("iq/self/urn:xmpp:archive:remove", remove_handler);
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diff changeset
790 -- Replication
159
9a37898f4f7c mod_archive: Added features: Determining Server Support & Determining Preferences
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diff changeset
791 module:hook("iq/self/urn:xmpp:archive:modified", modified_handler);
157
86c28405c5da initial commitment of mod_archive
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parents:
diff changeset
792
172
ac826882a8cf mod_archive: The element auto MAY include a 'scope' attribute; Added message hook.
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diff changeset
793 module:hook("message/full", msg_handler, 10);
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diff changeset
794 module:hook("message/bare", msg_handler, 10);
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diff changeset
795
193
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diff changeset
796 -- FIXME sort collections
198
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diff changeset
797 -- TODO exactmatch
199
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diff changeset
798 -- TODO <item/> JID match
27b8a7482149 mod_archive: '7.3 Removing a Collection' is DONE, so '7. Archive Management' is DONE.
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diff changeset
799 -- TODO 'open attr' in removing a collection