Mercurial > prosody-modules

annotate mod_storage_muc_log/mod_storage_muc_log.lua @ 2670:6e01878103c0

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mod_smacks: Ignore user when writing or reading session_cache on prosody 0.9 At least under some circumstances it seems that session.username is nil when a user tries to resume his session in prosody 0.9. The username is not relevant when no limiting is done (limiting the number of entries in the session cache is only possible in prosody 0.10), so this commit removes the usage of the username when accessing the prosody 0.9 session cache.
author tmolitor <thilo@eightysoft.de>
date Thu, 06 Apr 2017 02:12:14 +0200
parents 093b70378fa5
children f3a09a559201
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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diff changeset
1 -- luacheck: ignore 212/self 431/err
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2
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3 local datamanager = require"core.storagemanager".olddm;
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4 local xml_parse = require"util.xml".parse;
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5 local data_load, data_store = datamanager.load, datamanager.store;
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6 local datastore = "muc_log";
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7 local datetime = require"util.datetime"
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8 local lfs = require"lfs";
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9 local noop = function () end;
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10 local os_date = os.date;
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11
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12 local timef, datef = "!%H:%M:%S", "!%y%m%d";
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13 local host = module.host;
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14
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15 local driver = {};
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16 local driver_mt = { __index = driver };
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17
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18 do
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19 -- Sanity check
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20 -- Fun fact: 09:00 and 21:00 en_HK are both "09:00:00 UTC"
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21 local t = os_date("!*t");
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22 t.hour = 9;
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23 local am = os_date("!%X", os.time(t));
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24 t.hour = 21;
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25 local pm = os_date("!%X", os.time(t));
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26 if am == pm then
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27 module:log("warn", "Timestamps in AM and PM are identical in your locale, expect timestamps to be wrong");
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28 end
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711fabfe6604 mod_storage_muc_log: Fix typo
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29 if os_date("!%X", os.time(t)) ~= os_date(timef, os.time(t)) then
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30 module:log("warn", "Timestamp format differ from what mod_muc_log used, this module may not work correctly");
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31 end
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32 end
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33
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34 local function parse_silly(date, time)
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35 local year, month, day = date:match("^(%d%d)(%d%d)(%d%d)");
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36 year = "20"..year;
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37 -- year = (year < "70" and "20" or "19") .. year;
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38 local hour, min, sec = time:match("(%d%d)%D+(%d%d)%D+(%d%d)");
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39 if hour == "12" and time:find("[Aa][Mm]") then
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40 hour = "00";
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41 elseif hour < "12" and time:find("[Pp][Mm]") then
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42 hour = tostring(tonumber(hour) % 12 + 12);
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43 end
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44 return datetime.parse(("%s-%s-%sT%s:%s:%sZ"):format(year, month, day, hour or "00", min or "00", sec or "00"));
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45 end
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46
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47 local function st_with(tag)
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48 local with = tag.attr.type;
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49 return with and tag.name .. "<" .. with or tag.name;
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50 end
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51
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52 function driver:append(node, key, stanza, when, with) -- luacheck: ignore 212/key
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53 -- luacheck: ignore 311/with
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54 -- 'with' doesn't exist in the original mod_muc_log, so gets derived here
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54c8a0cb2996 mod_storage_(archive-capable): Change order of arguments to :append to be the same as return values from :find iterator (see prosody 41725f3df3cc)
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55 if type(when) ~= "number" then
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e72f9eac51c8 mod_storage_(various): Order swapping in 54c8a0cb2996 was backwards
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56 when, with, stanza = stanza, when, with;
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57 end
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58 local today = os_date(datef, when);
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59 local now = os_date(timef, when);
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60 local data = data_load(node, host, datastore .. "/" .. today) or {};
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61 data[#data + 1] = "<stanza time=\"".. now .. "\">" .. tostring(stanza) .. "</stanza>\n";
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62 datamanager.getpath(node, host, datastore, nil, true); -- create the datastore dir
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63 local ok, err = data_store(node, host, datastore .. "/" .. today, data);
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64 if not ok then
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65 return ok, err;
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66 end
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67 return today .. "_" .. #data;
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68 end
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69
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70 function driver:dates(node)
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71 local path = datamanager.getpath(node, host, datastore):match("(.*)/");
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72
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73 local ok, iter, state, var = pcall(lfs.dir, path);
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74 if not ok then
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75 module:log("warn", iter);
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76 return nil, iter;
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77 end
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78
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79 local dates, i = {}, 1;
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80 for dir in iter, state, var do
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81 if lfs.attributes(datamanager.getpath(node, host, datastore .. "/" .. dir), "mode") == "file" then
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82 dates[i], i = dir, i+1;
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83 end
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84 end
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85 if dates[1] == nil then return noop, 0; end
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86 table.sort(dates);
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87 return dates;
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88 end
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89
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90 function driver:find(node, query)
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91 local dates, err = self:dates(node);
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92 if not dates then return dates, err; end
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93
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94 return coroutine.wrap(function ()
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95 local start_date = query and query.start and os_date(datef, query.start) or dates[1];
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96 local end_date = query and query["end"] and os_date(datef, query["end"]) or dates[#dates];
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97 local start_time = query and query.start and os_date(timef, query.start) or dates[1];
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98 local end_time = query and query["end"] and os_date(timef, query["end"]) or dates[#dates];
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99 local query_with = query and query.with;
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100 local query_limit = query and query.limit;
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parents:
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101 local seek_once = query and query.after;
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102
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103 local today, time, data, err, item;
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104 local inner_start, inner_stop, inner_step;
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105 local outer_start, outer_stop, outer_step = 1, #dates, 1;
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106 if query and query.reverse then
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107 outer_start, outer_stop, outer_step = outer_stop, outer_start, -outer_step;
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parents:
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108 seek_once = query.before;
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parents:
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109 if seek_once then
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
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110 end_date = seek_once:match"^(%d+)_%d";
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111 end
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parents:
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112 elseif seek_once then
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113 start_date = seek_once:match"^(%d+)_%d";
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114 end
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parents:
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115 local matches = 0;
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parents:
diff changeset
116 for i = outer_start, outer_stop, outer_step do
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
117 today = dates[i];
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
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118 if today >= start_date and today <= end_date then
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
119 data, err = data_load(node, host, datastore .. "/" .. today);
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
120 if data then
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
121 inner_start, inner_stop, inner_step = 1, #data, 1;
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
122 if query and query.reverse then
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
123 inner_start, inner_stop, inner_step = inner_stop, inner_start, -inner_step;
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
124 end
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
125 if seek_once then
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
126 inner_start = tonumber(seek_once:match("_(%d+)$"));
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
127 inner_start = inner_start + (query and query.reverse and -1 or 1);
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
128 seek_once = nil;
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
129 end
2356
49a01b78b45f mod_storage_muc_log: Address luacheck warnings
Kim Alvefur <zash@zash.se>
parents: 1760
diff changeset
130 for i = inner_start, inner_stop, inner_step do -- luacheck: ignore 423/i
49a01b78b45f mod_storage_muc_log: Address luacheck warnings
Kim Alvefur <zash@zash.se>
parents: 1760
diff changeset
131 item, err = data[i], nil;
1566
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
132 if item then
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
133 item, err = xml_parse(item);
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
134 end
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
135 if item then
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
136 time = item.attr.time;
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
137 item = item.tags[1];
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
138 if (today >= start_date or time >= start_time) and
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
139 (today <= end_date or time <= end_time) and
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
140 (not query_with or query_with == st_with(item)) and
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
141 item:get_child_text("alreadyJoined") ~= "true" then
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
142 matches = matches + 1;
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
143 coroutine.yield(today.."_"..i, item, parse_silly(today, time));
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
144 if query_limit and matches >= query_limit then
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
145 return;
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
146 end
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
147 end
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
148 elseif err then
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
149 module:log("warn", err);
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
150 end
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
151 end
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
152 elseif err then
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
153 module:log("warn", err);
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
154 end
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
155 end
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
156 end
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
157 end);
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
158 end
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
159
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
160 function open(_, store, typ)
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
161 if typ ~= "archive" then
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
162 return nil, "unsupported-store";
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
163 end
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
164 return setmetatable({ store = store, type = typ }, driver_mt);
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
165 end
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
166
9158882dd9a1 mod_storage_muc_log: Provides an archive API to mod_muc_log data
Kim Alvefur <zash@zash.se>
parents:
diff changeset
167 module:provides "storage";