prosody-modules: mod_storage_xmlarchive/mod_storage

annotate mod_storage_xmlarchive/mod_storage_xmlarchive.lua @ 5127:be859bfdd44e

mod_muc_moderation/README: Simplify Compatibility section Features that vary depending on the configured storage is a bit tricky to express.

author	Kim Alvefur <zash@zash.se>
date	Tue, 03 Jan 2023 16:10:16 +0100
parents	98bf0f597df4
children	79ba1a1a75cc

rev	line source
1764 a077dcf1bb36 mod_storage_xmlarchive: Add (c) header Kim Alvefur <zash@zash.se> parents: 1763 diff changeset	1 -- mod_storage_xmlarchive
4647 b91e40472d68 mod_storage_xmlarchive: Fix return of numeric 'when' from key-value API Kim Alvefur <zash@zash.se> parents: 4646 diff changeset	2 -- Copyright (C) 2015-2021 Kim Alvefur
1764 a077dcf1bb36 mod_storage_xmlarchive: Add (c) header Kim Alvefur <zash@zash.se> parents: 1763 diff changeset	3 --
a077dcf1bb36 mod_storage_xmlarchive: Add (c) header Kim Alvefur <zash@zash.se> parents: 1763 diff changeset	4 -- This file is MIT/X11 licensed.
a077dcf1bb36 mod_storage_xmlarchive: Add (c) header Kim Alvefur <zash@zash.se> parents: 1763 diff changeset	5 --
a077dcf1bb36 mod_storage_xmlarchive: Add (c) header Kim Alvefur <zash@zash.se> parents: 1763 diff changeset	6 -- luacheck: ignore unused self
a077dcf1bb36 mod_storage_xmlarchive: Add (c) header Kim Alvefur <zash@zash.se> parents: 1763 diff changeset	7
2290 4786bf0a9334 mod_storage_xmlarchive: Determine if a message is the first of day by checking if the list file exists before Kim Alvefur <zash@zash.se> parents: 2289 diff changeset	8 local lfs = require "lfs";
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	9 local dm = require "core.storagemanager".olddm;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	10 local hmac_sha256 = require"util.hashes".hmac_sha256;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	11 local st = require"util.stanza";
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	12 local dt = require"util.datetime";
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	13 local new_stream = require "util.xmppstream".new;
3898 e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	14 local xml = require "util.xml";
4538 591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	15 local async = require "util.async";
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	16 local empty = {};
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	17
2289 aa984980a4dc mod_storage_xmlarchive: Include the missing append_raw() for 0.9 compatibility Kim Alvefur <zash@zash.se> parents: 2271 diff changeset	18 if not dm.append_raw then
aa984980a4dc mod_storage_xmlarchive: Include the missing append_raw() for 0.9 compatibility Kim Alvefur <zash@zash.se> parents: 2271 diff changeset	19 module:require"datamanager_append_raw";
aa984980a4dc mod_storage_xmlarchive: Include the missing append_raw() for 0.9 compatibility Kim Alvefur <zash@zash.se> parents: 2271 diff changeset	20 end
aa984980a4dc mod_storage_xmlarchive: Include the missing append_raw() for 0.9 compatibility Kim Alvefur <zash@zash.se> parents: 2271 diff changeset	21
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	22 local archive = {};
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	23 local archive_mt = { __index = archive };
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	24
4646 072d078be095 mod_storage_xmlarchive: Advertise capabilities (none atm) Kim Alvefur <zash@zash.se> parents: 4551 diff changeset	25 archive.caps = {
072d078be095 mod_storage_xmlarchive: Advertise capabilities (none atm) Kim Alvefur <zash@zash.se> parents: 4551 diff changeset	26 total = false,
072d078be095 mod_storage_xmlarchive: Advertise capabilities (none atm) Kim Alvefur <zash@zash.se> parents: 4551 diff changeset	27 quota = nil,
4648 37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	28 full_id_range = true;
4649 62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	29 ids = true;
4646 072d078be095 mod_storage_xmlarchive: Advertise capabilities (none atm) Kim Alvefur <zash@zash.se> parents: 4551 diff changeset	30 };
072d078be095 mod_storage_xmlarchive: Advertise capabilities (none atm) Kim Alvefur <zash@zash.se> parents: 4551 diff changeset	31
2420 309db11494c2 mod_storage_xmlarchive: Use util.stanza.is_stanza if available Kim Alvefur <zash@zash.se> parents: 2405 diff changeset	32 local is_stanza = st.is_stanza or function (s)
309db11494c2 mod_storage_xmlarchive: Use util.stanza.is_stanza if available Kim Alvefur <zash@zash.se> parents: 2405 diff changeset	33 return getmetatable(s) == st.stanza_mt;
309db11494c2 mod_storage_xmlarchive: Use util.stanza.is_stanza if available Kim Alvefur <zash@zash.se> parents: 2405 diff changeset	34 end
309db11494c2 mod_storage_xmlarchive: Use util.stanza.is_stanza if available Kim Alvefur <zash@zash.se> parents: 2405 diff changeset	35
1753 54c8a0cb2996 mod_storage_(archive-capable): Change order of arguments to :append to be the same as return values from :find iterator (see prosody 41725f3df3cc) Kim Alvefur <zash@zash.se> parents: 1752 diff changeset	36 function archive:append(username, _, data, when, with)
2420 309db11494c2 mod_storage_xmlarchive: Use util.stanza.is_stanza if available Kim Alvefur <zash@zash.se> parents: 2405 diff changeset	37 if not is_stanza(data) then
1739 940a4ab75cec mod_storage_xmlarchive: This module only supports storage of stanzas, log a warning about attempts to do otherwise Kim Alvefur <zash@zash.se> parents: 1738 diff changeset	38 module:log("error", "Attempt to store non-stanza object, traceback: %s", debug.traceback());
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	39 return nil, "unsupported-datatype";
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	40 end
1740 11f7fb2f927f mod_storage_xmlarchive: Code is annoying to read when every other line is 'if not ok then return' Kim Alvefur <zash@zash.se> parents: 1739 diff changeset	41
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	42 username = username or "@";
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	43 data = tostring(data) .. "\n";
1740 11f7fb2f927f mod_storage_xmlarchive: Code is annoying to read when every other line is 'if not ok then return' Kim Alvefur <zash@zash.se> parents: 1739 diff changeset	44
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	45 local day = dt.date(when);
2813 e5ce64aee4ac mod_storage_xmlarchive: Pass the hostname into the archive object to make it more self-contained Kim Alvefur <zash@zash.se> parents: 2676 diff changeset	46 local ok, err = dm.append_raw(username.."@"..day, self.host, self.store, "xml", data);
1969 e63dba236a2a mod_storage_xmlarchive: Use datamanager.append_raw (had that code duplicated here) Kim Alvefur <zash@zash.se> parents: 1831 diff changeset	47 if not ok then
3755 bb18a1f5e9d7 mod_storage_xmlarchive: Log error writing XML since datamanager doesn't Kim Alvefur <zash@zash.se> parents: 3587 diff changeset	48 -- append_raw, unlike list_append, does not log anything on failure atm, so we do so here
bb18a1f5e9d7 mod_storage_xmlarchive: Log error writing XML since datamanager doesn't Kim Alvefur <zash@zash.se> parents: 3587 diff changeset	49 module:log("error", "Unable to write to %s storage ('%s') for user: %s@%s",
bb18a1f5e9d7 mod_storage_xmlarchive: Log error writing XML since datamanager doesn't Kim Alvefur <zash@zash.se> parents: 3587 diff changeset	50 self.store, err, username, module.host)
1969 e63dba236a2a mod_storage_xmlarchive: Use datamanager.append_raw (had that code duplicated here) Kim Alvefur <zash@zash.se> parents: 1831 diff changeset	51 return nil, err;
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	52 end
1740 11f7fb2f927f mod_storage_xmlarchive: Code is annoying to read when every other line is 'if not ok then return' Kim Alvefur <zash@zash.se> parents: 1739 diff changeset	53
2290 4786bf0a9334 mod_storage_xmlarchive: Determine if a message is the first of day by checking if the list file exists before Kim Alvefur <zash@zash.se> parents: 2289 diff changeset	54 -- If the day-file is missing then we need to add it to the list of days
2813 e5ce64aee4ac mod_storage_xmlarchive: Pass the hostname into the archive object to make it more self-contained Kim Alvefur <zash@zash.se> parents: 2676 diff changeset	55 local first_of_day = not lfs.attributes(dm.getpath(username .. "@" .. day, self.host, self.store, "list"));
2290 4786bf0a9334 mod_storage_xmlarchive: Determine if a message is the first of day by checking if the list file exists before Kim Alvefur <zash@zash.se> parents: 2289 diff changeset	56
2595 307ddebb72e1 mod_storage_xmlarchive: Assume offset to be zero if not included (thanks pep.) Kim Alvefur <zash@zash.se> parents: 2514 diff changeset	57 local offset = ok and err or 0;
1740 11f7fb2f927f mod_storage_xmlarchive: Code is annoying to read when every other line is 'if not ok then return' Kim Alvefur <zash@zash.se> parents: 1739 diff changeset	58
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	59 local id = day .. "-" .. hmac_sha256(username.."@"..day.."+"..offset, data, true):sub(-16);
2813 e5ce64aee4ac mod_storage_xmlarchive: Pass the hostname into the archive object to make it more self-contained Kim Alvefur <zash@zash.se> parents: 2676 diff changeset	60 ok, err = dm.list_append(username.."@"..day, self.host, self.store,
2600 9ec8289f6bb2 mod_storage_xmlarchive: Break long line [luacheck] Kim Alvefur <zash@zash.se> parents: 2595 diff changeset	61 { id = id, when = dt.datetime(when), with = with, offset = offset, length = #data });
2290 4786bf0a9334 mod_storage_xmlarchive: Determine if a message is the first of day by checking if the list file exists before Kim Alvefur <zash@zash.se> parents: 2289 diff changeset	62 if ok and first_of_day then
2813 e5ce64aee4ac mod_storage_xmlarchive: Pass the hostname into the archive object to make it more self-contained Kim Alvefur <zash@zash.se> parents: 2676 diff changeset	63 ok, err = dm.list_append(username, self.host, self.store, day);
1969 e63dba236a2a mod_storage_xmlarchive: Use datamanager.append_raw (had that code duplicated here) Kim Alvefur <zash@zash.se> parents: 1831 diff changeset	64 end
e63dba236a2a mod_storage_xmlarchive: Use datamanager.append_raw (had that code duplicated here) Kim Alvefur <zash@zash.se> parents: 1831 diff changeset	65 if not ok then
e63dba236a2a mod_storage_xmlarchive: Use datamanager.append_raw (had that code duplicated here) Kim Alvefur <zash@zash.se> parents: 1831 diff changeset	66 return nil, err;
e63dba236a2a mod_storage_xmlarchive: Use datamanager.append_raw (had that code duplicated here) Kim Alvefur <zash@zash.se> parents: 1831 diff changeset	67 end
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	68 return id;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	69 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	70
3898 e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	71 function archive:get(username, id)
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	72 local dates = self:dates(username) or empty;
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	73 local day_idx, item_idx, items = self:_get_idx(username, id, dates);
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	74 if not day_idx then
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	75 return nil, "item-not-found";
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	76 end
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	77 module:log("debug", ":_get_idx(%q, %q) --> %q, %q", username, id, dates[day_idx], items[item_idx]);
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	78 local day = dates[day_idx];
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	79 local item = items[item_idx];
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	80 module:log("debug", "item = %q", item);
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	81 local filename = dm.getpath(username.."@"..day, self.host, self.store, "xml");
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	82 local xmlfile, ferr = io.open(filename, "r");
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	83 if not xmlfile then return nil, ferr; end
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	84 local p,err = xmlfile:seek("set", item.offset);
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	85 if p ~= item.offset or err ~= nil then return nil, err; end
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	86 local data = xmlfile:read(item.length);
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	87 local parsed, perr = xml.parse(data);
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	88 if not parsed then return nil, perr; end
4647 b91e40472d68 mod_storage_xmlarchive: Fix return of numeric 'when' from key-value API Kim Alvefur <zash@zash.se> parents: 4646 diff changeset	89 return parsed, tonumber(item.when) or dt.parse(item.when), item.with;
3898 e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	90 end
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	91
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	92 local overwrite = module:get_option("xmlarchive_overwrite", false);
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	93
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	94 function archive:set(username, id, data, new_when, new_with)
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	95 if not is_stanza(data) then
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	96 module:log("error", "Attempt to store non-stanza object, traceback: %s", debug.traceback());
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	97 return nil, "unsupported-datatype";
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	98 end
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	99
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	100 username = username or "@";
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	101 data = tostring(data) .. "\n";
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	102
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	103 local dates = self:dates(username) or empty;
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	104 local day_idx, item_idx, items = self:_get_idx(username, id, dates);
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	105 if not day_idx then
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	106 return nil, "item-not-found";
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	107 end
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	108 local day = dates[day_idx];
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	109 local item = items[item_idx];
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	110
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	111 local filename = dm.getpath(username.."@"..day, self.host, self.store, "xml");
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	112
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	113 local replaced, err = dm.append_raw(username.."@"..day, self.host, self.store, "xml", data);
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	114 if not replaced then return nil, err; end
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	115 local new_offset = err;
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	116
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	117 -- default yes or no?
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	118 if overwrite then
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	119 local xmlfile, ferr = io.open(filename, "r+");
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	120 if not xmlfile then return nil, ferr; end
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	121 local p,err = xmlfile:seek("set", item.offset);
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	122 if p ~= item.offset or err ~= nil then return nil, err; end
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	123 local _,err = xmlfile:write((" "):rep(item.length));
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	124 if err ~= nil then return nil, err; end
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	125 local _,err = xmlfile:close();
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	126 if err ~= nil then return nil, err; end
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	127 end
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	128
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	129 items[item_idx] = {
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	130 id = id,
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	131 when = new_when or item.when,
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	132 with = new_with or item.with,
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	133 offset = new_offset,
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	134 length = #data,
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	135 replaces = item,
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	136 };
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	137 local ok, err = dm.list_store(username.."@"..day, self.host, self.store, items);
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	138 return ok, err;
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	139 end
e9e19b9a6a55 mod_storage_xmlarchive: Add a new API similar to map-stores Kim Alvefur <zash@zash.se> parents: 3755 diff changeset	140
4538 591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	141 local function get_nexttick()
4551 b92147edd172 mod_storage_xmlarchive: Workaround for #1646 (util.async bug with Lua 5.1) Kim Alvefur <zash@zash.se> parents: 4538 diff changeset	142 -- COMPAT util.async under Lua 5.1 runs into problems trying to yield across
b92147edd172 mod_storage_xmlarchive: Workaround for #1646 (util.async bug with Lua 5.1) Kim Alvefur <zash@zash.se> parents: 4538 diff changeset	143 -- pcall barriers. Workaround for #1646
b92147edd172 mod_storage_xmlarchive: Workaround for #1646 (util.async bug with Lua 5.1) Kim Alvefur <zash@zash.se> parents: 4538 diff changeset	144 if _VERSION ~= "Lua 5.1" and async.ready() then
4538 591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	145 return function ()
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	146 -- slow down
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	147 local wait, done = async.waiter();
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	148 module:add_timer(0, done);
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	149 wait();
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	150 end
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	151 else
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	152 -- no async, no-op
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	153 return function () end
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	154 end
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	155 end
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	156
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	157 function archive:_get_idx(username, id, dates)
2938 f000ba14d531 mod_storage_xmlarchive: Add a debug message to try to track down why all indicies are read in some cases Kim Alvefur <zash@zash.se> parents: 2917 diff changeset	158 module:log("debug", "Looking for item with id %q", id);
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	159 dates = dates or self:dates(username) or empty;
3452 0c539092aa75 mod_storage_xmlarchive: Allow lookup of IDs that don't follow the YYYY-MM-DD-RANDOM format Kim Alvefur <zash@zash.se> parents: 3435 diff changeset	160 local date = id:match("^%d%d%d%d%-%d%d%-%d%d");
4538 591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	161 local tick = get_nexttick();
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	162 for d = 1, #dates do
3452 0c539092aa75 mod_storage_xmlarchive: Allow lookup of IDs that don't follow the YYYY-MM-DD-RANDOM format Kim Alvefur <zash@zash.se> parents: 3435 diff changeset	163 if not date or date == dates[d] then
2917 cd5e6534b813 mod_storage_xmlarchive: Add additional debug logging Kim Alvefur <zash@zash.se> parents: 2815 diff changeset	164 module:log("debug", "Loading index for %s", dates[d]);
2813 e5ce64aee4ac mod_storage_xmlarchive: Pass the hostname into the archive object to make it more self-contained Kim Alvefur <zash@zash.se> parents: 2676 diff changeset	165 local items = dm.list_load(username .. "@" .. dates[d], self.host, self.store) or empty;
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	166 for i = 1, #items do
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	167 if items[i].id == id then
3462 d73ed7975d82 mod_storage_xmlarchive: Add some debug logging Kim Alvefur <zash@zash.se> parents: 3453 diff changeset	168 module:log("debug", "Found item!");
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	169 return d, i, items;
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	170 end
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	171 end
3453 41e1cacf3c4e mod_storage_xmlarchive: Don't return early when looking through entire archive Kim Alvefur <zash@zash.se> parents: 3452 diff changeset	172 if date then
41e1cacf3c4e mod_storage_xmlarchive: Don't return early when looking through entire archive Kim Alvefur <zash@zash.se> parents: 3452 diff changeset	173 return; -- Assuming no duplicates
41e1cacf3c4e mod_storage_xmlarchive: Don't return early when looking through entire archive Kim Alvefur <zash@zash.se> parents: 3452 diff changeset	174 end
3452 0c539092aa75 mod_storage_xmlarchive: Allow lookup of IDs that don't follow the YYYY-MM-DD-RANDOM format Kim Alvefur <zash@zash.se> parents: 3435 diff changeset	175 elseif date and date < dates[d] then
3462 d73ed7975d82 mod_storage_xmlarchive: Add some debug logging Kim Alvefur <zash@zash.se> parents: 3453 diff changeset	176 module:log("debug", "Skipping remaining dates after %s", date);
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	177 return; -- List is assumed to be sorted
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	178 end
4538 591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	179
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	180 -- insert pauses to allow other processing
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	181 if d % 14 == 0 then tick(); end
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	182 end
3462 d73ed7975d82 mod_storage_xmlarchive: Add some debug logging Kim Alvefur <zash@zash.se> parents: 3453 diff changeset	183 module:log("debug", "Item not found");
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	184 end
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	185
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	186 function archive:find(username, query)
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	187 username = username or "@";
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	188 query = query or empty;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	189
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	190 local result;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	191 local function cb(_, stanza)
2514 d47a7e6e9adc mod_storage_xmlarchive: Raise error instead of warning if there's ever more than one stanza in a chunk (this indicates some kind of corruption) Kim Alvefur <zash@zash.se> parents: 2420 diff changeset	192 assert(not result, "Multiple items in chunk");
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	193 result = stanza;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	194 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	195
2602 324a6a3b730b mod_storage_xmlarchive: Rename variable, we can afford to use the full word 'session' Kim Alvefur <zash@zash.se> parents: 2601 diff changeset	196 local stream_session = { notopen = true };
2601 ba5757dc883d mod_storage_xmlarchive: Move XML callback table into a variable to break long line [luacheck] Kim Alvefur <zash@zash.se> parents: 2600 diff changeset	197 local stream_callbacks = { handlestanza = cb, stream_ns = "jabber:client", default_ns = "jabber:client" };
2602 324a6a3b730b mod_storage_xmlarchive: Rename variable, we can afford to use the full word 'session' Kim Alvefur <zash@zash.se> parents: 2601 diff changeset	198 local stream = new_stream(stream_session, stream_callbacks);
2675 101a2a0b8b33 mod_storage_xmlarchive: Pass username to dates Kim Alvefur <zash@zash.se> parents: 2663 diff changeset	199 local dates = self:dates(username) or empty;
1727 8f12afb633ec mod_storage_xmlarchive: Attempt to recover after parse failures Kim Alvefur <zash@zash.se> parents: 1726 diff changeset	200 local function reset_stream()
8f12afb633ec mod_storage_xmlarchive: Attempt to recover after parse failures Kim Alvefur <zash@zash.se> parents: 1726 diff changeset	201 stream:reset();
2602 324a6a3b730b mod_storage_xmlarchive: Rename variable, we can afford to use the full word 'session' Kim Alvefur <zash@zash.se> parents: 2601 diff changeset	202 stream_session.notopen = true;
1727 8f12afb633ec mod_storage_xmlarchive: Attempt to recover after parse failures Kim Alvefur <zash@zash.se> parents: 1726 diff changeset	203 stream:feed(st.stanza("stream", { xmlns = "jabber:client" }):top_tag());
2602 324a6a3b730b mod_storage_xmlarchive: Rename variable, we can afford to use the full word 'session' Kim Alvefur <zash@zash.se> parents: 2601 diff changeset	204 stream_session.notopen = nil;
1727 8f12afb633ec mod_storage_xmlarchive: Attempt to recover after parse failures Kim Alvefur <zash@zash.se> parents: 1726 diff changeset	205 end
8f12afb633ec mod_storage_xmlarchive: Attempt to recover after parse failures Kim Alvefur <zash@zash.se> parents: 1726 diff changeset	206 reset_stream();
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	207
4649 62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	208 local filtered_ids = false;
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	209 local filtered_dates = false;
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	210 if query.ids then
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	211 filtered_ids = {};
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	212 filtered_dates = {};
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	213 for _, id in ipairs(query.ids) do
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	214 filtered_ids[id] = true;
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	215 if filtered_dates then
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	216 local date = id:match("^%d%d%d%d%-%d%d%-%d%d");
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	217 if date then
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	218 filtered_dates[date] = true;
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	219 else
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	220 -- if any id diverges from the standard then the item could be from any date
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	221 filtered_dates = nil;
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	222 end
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	223 end
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	224 end
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	225 end
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	226
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	227 if filtered_dates then
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	228 for i = #dates, 1, -1 do
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	229 if not filtered_dates[ dates[i] ] then
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	230 table.remove(dates, i);
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	231 end
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	232 end
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	233 end
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	234
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	235 local limit = query.limit;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	236 local start_day, step, last_day = 1, 1, #dates;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	237 local count = 0;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	238 local rev = query.reverse;
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	239 if query.start then
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	240 local d = dt.date(query.start);
3587 c24d43ababc6 mod_storage_xmlarchive: Try harder to limit range of time to check Kim Alvefur <zash@zash.se> parents: 3585 diff changeset	241 for i = start_day, last_day, step do
c24d43ababc6 mod_storage_xmlarchive: Try harder to limit range of time to check Kim Alvefur <zash@zash.se> parents: 3585 diff changeset	242 if dates[i] < d then
c24d43ababc6 mod_storage_xmlarchive: Try harder to limit range of time to check Kim Alvefur <zash@zash.se> parents: 3585 diff changeset	243 start_day = i + 1;
c24d43ababc6 mod_storage_xmlarchive: Try harder to limit range of time to check Kim Alvefur <zash@zash.se> parents: 3585 diff changeset	244 elseif dates[i] >= d then
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	245 start_day = i; break;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	246 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	247 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	248 end
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	249 if query["end"] then
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	250 local d = dt.date(query["end"]);
3587 c24d43ababc6 mod_storage_xmlarchive: Try harder to limit range of time to check Kim Alvefur <zash@zash.se> parents: 3585 diff changeset	251 for i = last_day, start_day, -step do
c24d43ababc6 mod_storage_xmlarchive: Try harder to limit range of time to check Kim Alvefur <zash@zash.se> parents: 3585 diff changeset	252 if dates[i] > d then
c24d43ababc6 mod_storage_xmlarchive: Try harder to limit range of time to check Kim Alvefur <zash@zash.se> parents: 3585 diff changeset	253 last_day = i - 1;
c24d43ababc6 mod_storage_xmlarchive: Try harder to limit range of time to check Kim Alvefur <zash@zash.se> parents: 3585 diff changeset	254 elseif dates[i] <= d then
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	255 last_day = i; break;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	256 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	257 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	258 end
2632 995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	259 local items;
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	260 local first_item, last_item;
4648 37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	261 local stop_at_id;
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	262 if rev then
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	263 start_day, step, last_day = last_day, -step, start_day;
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	264 if query.before then
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	265 local before_day, before_item, items_ = self:_get_idx(username, query.before, dates);
3572 7700c9537e90 mod_storage_xmlarchive: Return error if range request reference missing items (see #1325) Kim Alvefur <zash@zash.se> parents: 3571 diff changeset	266 if not before_day then
7700c9537e90 mod_storage_xmlarchive: Return error if range request reference missing items (see #1325) Kim Alvefur <zash@zash.se> parents: 3571 diff changeset	267 return nil, "item-not-found";
7700c9537e90 mod_storage_xmlarchive: Return error if range request reference missing items (see #1325) Kim Alvefur <zash@zash.se> parents: 3571 diff changeset	268 elseif before_day <= start_day then
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	269 if before_item then
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	270 first_item = before_item - 1;
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	271 else
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	272 first_item = #items_;
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	273 end
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	274 last_item = 1;
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	275 start_day = before_day;
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	276 items = items_;
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	277 end
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	278 end
4648 37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	279 if query.after then
37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	280 stop_at_id = query.after;
37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	281 end
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	282 elseif query.after then
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	283 local after_day, after_item, items_ = self:_get_idx(username, query.after, dates);
3572 7700c9537e90 mod_storage_xmlarchive: Return error if range request reference missing items (see #1325) Kim Alvefur <zash@zash.se> parents: 3571 diff changeset	284 if not after_day then
7700c9537e90 mod_storage_xmlarchive: Return error if range request reference missing items (see #1325) Kim Alvefur <zash@zash.se> parents: 3571 diff changeset	285 return nil, "item-not-found";
7700c9537e90 mod_storage_xmlarchive: Return error if range request reference missing items (see #1325) Kim Alvefur <zash@zash.se> parents: 3571 diff changeset	286 elseif after_day >= start_day then
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	287 if after_item then
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	288 first_item = after_item + 1;
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	289 else
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	290 first_item = 1;
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	291 end
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	292 last_item = #items_;
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	293 start_day = after_day;
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	294 items = items_;
7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	295 end
4648 37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	296 if query.before then
37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	297 stop_at_id = query.before;
37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	298 end
37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	299 elseif query.before then
37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	300 stop_at_id = query.before;
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	301 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	302
2632 995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	303 local date_open, xmlfile;
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	304 local function read_xml(date, offset, length)
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	305 if xmlfile and date ~= date_open then
2917 cd5e6534b813 mod_storage_xmlarchive: Add additional debug logging Kim Alvefur <zash@zash.se> parents: 2815 diff changeset	306 module:log("debug", "Closing XML file for %s", date_open);
2632 995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	307 xmlfile:close();
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	308 xmlfile = nil;
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	309 end
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	310 if not xmlfile then
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	311 date_open = date;
2813 e5ce64aee4ac mod_storage_xmlarchive: Pass the hostname into the archive object to make it more self-contained Kim Alvefur <zash@zash.se> parents: 2676 diff changeset	312 local filename = dm.getpath(username .. "@" .. date, self.host, self.store, "xml");
2632 995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	313 local ferr;
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	314 xmlfile, ferr = io.open(filename);
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	315 if not xmlfile then
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	316 module:log("error", "Error: %s", ferr);
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	317 return nil, ferr;
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	318 end
2917 cd5e6534b813 mod_storage_xmlarchive: Add additional debug logging Kim Alvefur <zash@zash.se> parents: 2815 diff changeset	319 module:log("debug", "Opened XML file %s", filename);
2632 995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	320 end
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	321 local pos, err = xmlfile:seek("set", offset);
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	322 if pos ~= offset then
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	323 return nil, err or "seek-failed";
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	324 end
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	325 return xmlfile:read(length);
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	326 end
995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	327
4538 591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	328 local tick = get_nexttick();
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	329
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	330 return function ()
2054 b7c528027762 mod_storage_xmlarchive: Only try to close xmlfile if it has been opened (fixes traceback with limit=0) Kim Alvefur <zash@zash.se> parents: 2041 diff changeset	331 if limit and count >= limit then if xmlfile then xmlfile:close() end return; end
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	332 for d = start_day, last_day, step do
2633 1330ed88ecd8 mod_storage_xmlarchive: Cache current date in a local Kim Alvefur <zash@zash.se> parents: 2632 diff changeset	333 local date = dates[d];
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	334 if not items then
2917 cd5e6534b813 mod_storage_xmlarchive: Add additional debug logging Kim Alvefur <zash@zash.se> parents: 2815 diff changeset	335 module:log("debug", "Loading index for %s", date);
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	336 start_day = d;
2813 e5ce64aee4ac mod_storage_xmlarchive: Pass the hostname into the archive object to make it more self-contained Kim Alvefur <zash@zash.se> parents: 2676 diff changeset	337 items = dm.list_load(username .. "@" .. date, self.host, self.store) or empty;
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	338 if not rev then
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	339 first_item, last_item = 1, #items;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	340 else
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	341 first_item, last_item = #items, 1;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	342 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	343 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	344
1741 07ceaf5f6f0d mod_storage_xmlarchive: Optimize access to variables used in inner loop Kim Alvefur <zash@zash.se> parents: 1740 diff changeset	345 local q_with, q_start, q_end = query.with, query.start, query["end"];
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	346 for i = first_item, last_item, step do
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	347 local item = items[i];
2396 544ee057a23f mod_storage_xmlarchive: Check if item exists before checking if its fields Kim Alvefur <zash@zash.se> parents: 2290 diff changeset	348 if not item then
2633 1330ed88ecd8 mod_storage_xmlarchive: Cache current date in a local Kim Alvefur <zash@zash.se> parents: 2632 diff changeset	349 module:log("warn", "data[%q][%d] is nil", date, i);
2396 544ee057a23f mod_storage_xmlarchive: Check if item exists before checking if its fields Kim Alvefur <zash@zash.se> parents: 2290 diff changeset	350 break;
544ee057a23f mod_storage_xmlarchive: Check if item exists before checking if its fields Kim Alvefur <zash@zash.se> parents: 2290 diff changeset	351 end
2634 71ce798c86cc mod_storage_xmlarchive: Add some spacing to improve readability Kim Alvefur <zash@zash.se> parents: 2633 diff changeset	352
1741 07ceaf5f6f0d mod_storage_xmlarchive: Optimize access to variables used in inner loop Kim Alvefur <zash@zash.se> parents: 1740 diff changeset	353 local i_when, i_with = item.when, item.with;
2634 71ce798c86cc mod_storage_xmlarchive: Add some spacing to improve readability Kim Alvefur <zash@zash.se> parents: 2633 diff changeset	354
1742 ec50cecc9318 mod_storage_xmlarchive: Store timestamps in text form, I don't trust numeric timestamps in Lua Kim Alvefur <zash@zash.se> parents: 1741 diff changeset	355 if type(i_when) == "string" then
ec50cecc9318 mod_storage_xmlarchive: Store timestamps in text form, I don't trust numeric timestamps in Lua Kim Alvefur <zash@zash.se> parents: 1741 diff changeset	356 i_when = dt.parse(i_when);
ec50cecc9318 mod_storage_xmlarchive: Store timestamps in text form, I don't trust numeric timestamps in Lua Kim Alvefur <zash@zash.se> parents: 1741 diff changeset	357 end
ec50cecc9318 mod_storage_xmlarchive: Store timestamps in text form, I don't trust numeric timestamps in Lua Kim Alvefur <zash@zash.se> parents: 1741 diff changeset	358 if type(i_when) ~= "number" then
2633 1330ed88ecd8 mod_storage_xmlarchive: Cache current date in a local Kim Alvefur <zash@zash.se> parents: 2632 diff changeset	359 module:log("warn", "data[%q][%d].when is invalid", date, i);
1742 ec50cecc9318 mod_storage_xmlarchive: Store timestamps in text form, I don't trust numeric timestamps in Lua Kim Alvefur <zash@zash.se> parents: 1741 diff changeset	360 break;
ec50cecc9318 mod_storage_xmlarchive: Store timestamps in text form, I don't trust numeric timestamps in Lua Kim Alvefur <zash@zash.se> parents: 1741 diff changeset	361 end
2634 71ce798c86cc mod_storage_xmlarchive: Add some spacing to improve readability Kim Alvefur <zash@zash.se> parents: 2633 diff changeset	362
4648 37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	363 if stop_at_id and stop_at_id == item.id then
37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	364 if xmlfile then xmlfile:close(); end
37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	365 return;
37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	366 end
37ca6109077f mod_storage_xmlarchive: Support full id range queries Kim Alvefur <zash@zash.se> parents: 4647 diff changeset	367
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	368 if (not q_with or i_with == q_with)
1741 07ceaf5f6f0d mod_storage_xmlarchive: Optimize access to variables used in inner loop Kim Alvefur <zash@zash.se> parents: 1740 diff changeset	369 and (not q_start or i_when >= q_start)
4649 62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	370 and (not q_end or i_when <= q_end)
62d41447615d mod_storage_xmlarchive: Support query by list of IDs Kim Alvefur <zash@zash.se> parents: 4648 diff changeset	371 and (not filtered_ids or filtered_ids[item.id]) then
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	372 count = count + 1;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	373 first_item = i + step;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	374
2633 1330ed88ecd8 mod_storage_xmlarchive: Cache current date in a local Kim Alvefur <zash@zash.se> parents: 2632 diff changeset	375 local data = read_xml(date, item.offset, item.length);
2632 995d4d9f5d89 mod_storage_xmlarchive: Break out XML file reading into a function Kim Alvefur <zash@zash.se> parents: 2602 diff changeset	376 if not data then return end
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	377 local ok, err = stream:feed(data);
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	378 if not ok then
2813 e5ce64aee4ac mod_storage_xmlarchive: Pass the hostname into the archive object to make it more self-contained Kim Alvefur <zash@zash.se> parents: 2676 diff changeset	379 module:log("warn", "Parse error in %s@%s/%s/%q[%d]: %s", username, self.host, self.store, i, err);
1727 8f12afb633ec mod_storage_xmlarchive: Attempt to recover after parse failures Kim Alvefur <zash@zash.se> parents: 1726 diff changeset	380 reset_stream();
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	381 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	382 if result then
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	383 local stanza = result;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	384 result = nil;
1752 3f3689a16133 mod_storage_xmlarchive: Return 'when' as number Kim Alvefur <zash@zash.se> parents: 1742 diff changeset	385 return item.id, stanza, i_when, i_with;
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	386 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	387 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	388 end
2398 7e922b968b44 mod_storage_xmlarchive: Find item indices for 'before' or 'after' queries and behave as if they were excluded if the items don't exist (thanks MattJ) Kim Alvefur <zash@zash.se> parents: 2397 diff changeset	389 items = nil;
2397 7f9bf161f640 mod_storage_xmlarchive: Open XML file later, just before it is needed Kim Alvefur <zash@zash.se> parents: 2396 diff changeset	390 if xmlfile then
7f9bf161f640 mod_storage_xmlarchive: Open XML file later, just before it is needed Kim Alvefur <zash@zash.se> parents: 2396 diff changeset	391 xmlfile:close();
7f9bf161f640 mod_storage_xmlarchive: Open XML file later, just before it is needed Kim Alvefur <zash@zash.se> parents: 2396 diff changeset	392 xmlfile = nil;
7f9bf161f640 mod_storage_xmlarchive: Open XML file later, just before it is needed Kim Alvefur <zash@zash.se> parents: 2396 diff changeset	393 end
4538 591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	394 -- If we're running through a lot of day-files then lets allow for other processing between each day
591c643d55b2 mod_storage_xmlarchive: Insert micropauses in long-running queries Kim Alvefur <zash@zash.se> parents: 3899 diff changeset	395 tick();
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	396 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	397 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	398 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	399
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	400 function archive:delete(username, query)
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	401 username = username or "@";
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	402 query = query or empty;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	403 if query.with or query.start or query.after then
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	404 return nil, "not-implemented"; -- Only trimming the oldest messages
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	405 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	406 local before = query.before or query["end"] or "9999-12-31";
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	407 if type(before) == "number" then before = dt.date(before); else before = before:sub(1, 10); end
2663 6e8c3fc48237 mod_storage_xmlarchive: Use the dates method in more places Kim Alvefur <zash@zash.se> parents: 2634 diff changeset	408 local dates, err = self:dates(username);
2040 459e1878d23c mod_storage_xmlarchive: Return earlier if attempting to delete from empty archive Kim Alvefur <zash@zash.se> parents: 2038 diff changeset	409 if not dates or next(dates) == nil then
459e1878d23c mod_storage_xmlarchive: Return earlier if attempting to delete from empty archive Kim Alvefur <zash@zash.se> parents: 2038 diff changeset	410 if not err then return true end -- already empty
459e1878d23c mod_storage_xmlarchive: Return earlier if attempting to delete from empty archive Kim Alvefur <zash@zash.se> parents: 2038 diff changeset	411 return dates, err;
459e1878d23c mod_storage_xmlarchive: Return earlier if attempting to delete from empty archive Kim Alvefur <zash@zash.se> parents: 2038 diff changeset	412 end
2041 7c61ab512d0b mod_storage_xmlarchive: Return earlier if attempting to delete messages older than the oldest existing Kim Alvefur <zash@zash.se> parents: 2040 diff changeset	413 if dates[1] > before then return true; end -- Nothing to delete
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	414 local remaining_dates = {};
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	415 for d = 1, #dates do
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	416 if dates[d] >= before then
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	417 table.insert(remaining_dates, dates[d]);
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	418 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	419 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	420 table.sort(remaining_dates);
2813 e5ce64aee4ac mod_storage_xmlarchive: Pass the hostname into the archive object to make it more self-contained Kim Alvefur <zash@zash.se> parents: 2676 diff changeset	421 local ok, err = dm.list_store(username, self.host, self.store, remaining_dates);
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	422 if not ok then return ok, err; end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	423 for d = 1, #dates do
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	424 if dates[d] < before then
2813 e5ce64aee4ac mod_storage_xmlarchive: Pass the hostname into the archive object to make it more self-contained Kim Alvefur <zash@zash.se> parents: 2676 diff changeset	425 os.remove(dm.getpath(username .. "@" .. dates[d], self.host, self.store, "list"));
e5ce64aee4ac mod_storage_xmlarchive: Pass the hostname into the archive object to make it more self-contained Kim Alvefur <zash@zash.se> parents: 2676 diff changeset	426 os.remove(dm.getpath(username .. "@" .. dates[d], self.host, self.store, "xml"));
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	427 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	428 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	429 return true;
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	430 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	431
1831 004d3bfc05ea mod_storage_xmlarchive: Expose method for getting a list of dates which do have messages Kim Alvefur <zash@zash.se> parents: 1819 diff changeset	432 function archive:dates(username)
2917 cd5e6534b813 mod_storage_xmlarchive: Add additional debug logging Kim Alvefur <zash@zash.se> parents: 2815 diff changeset	433 module:log("debug", "Loading root index for %s", username);
2814 1ffbd73c54ba mod_storage_xmlarchive: Add a sanity check to prevent reading from internal storage archives Kim Alvefur <zash@zash.se> parents: 2813 diff changeset	434 local dates, err = dm.list_load(username, self.host, self.store);
1ffbd73c54ba mod_storage_xmlarchive: Add a sanity check to prevent reading from internal storage archives Kim Alvefur <zash@zash.se> parents: 2813 diff changeset	435 if not dates then return dates, err; end
1ffbd73c54ba mod_storage_xmlarchive: Add a sanity check to prevent reading from internal storage archives Kim Alvefur <zash@zash.se> parents: 2813 diff changeset	436 assert(type(dates[1]) == "string" and type(dates[#dates]) == "string",
1ffbd73c54ba mod_storage_xmlarchive: Add a sanity check to prevent reading from internal storage archives Kim Alvefur <zash@zash.se> parents: 2813 diff changeset	437 "Archive does not appear to be in xmlarchive format");
1ffbd73c54ba mod_storage_xmlarchive: Add a sanity check to prevent reading from internal storage archives Kim Alvefur <zash@zash.se> parents: 2813 diff changeset	438 return dates;
1831 004d3bfc05ea mod_storage_xmlarchive: Expose method for getting a list of dates which do have messages Kim Alvefur <zash@zash.se> parents: 1819 diff changeset	439 end
004d3bfc05ea mod_storage_xmlarchive: Expose method for getting a list of dates which do have messages Kim Alvefur <zash@zash.se> parents: 1819 diff changeset	440
3585 ddf109d58eff mod_storage_xmlarchive: Add support for user iteration API Kim Alvefur <zash@zash.se> parents: 3572 diff changeset	441 function archive:users()
ddf109d58eff mod_storage_xmlarchive: Add support for user iteration API Kim Alvefur <zash@zash.se> parents: 3572 diff changeset	442 return dm.users(module.host, self.store, "list");
ddf109d58eff mod_storage_xmlarchive: Add support for user iteration API Kim Alvefur <zash@zash.se> parents: 3572 diff changeset	443 end
ddf109d58eff mod_storage_xmlarchive: Add support for user iteration API Kim Alvefur <zash@zash.se> parents: 3572 diff changeset	444
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	445 local provider = {};
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	446 function provider:open(store, typ)
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	447 if typ ~= "archive" then return nil, "unsupported-store"; end
2813 e5ce64aee4ac mod_storage_xmlarchive: Pass the hostname into the archive object to make it more self-contained Kim Alvefur <zash@zash.se> parents: 2676 diff changeset	448 return setmetatable({ host = module.host, store = store }, archive_mt);
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	449 end
8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	450
1819 1b08597b5e6f mod_storage_xmlarchive: Add support for purging (used when deleting users) Kim Alvefur <zash@zash.se> parents: 1793 diff changeset	451 function provider:purge(username)
2676 1b081c8fc1d9 mod_storage_xmlarchive: Attempt to clean up orphaned files despite util.datamanager or internal storage having deleted the date index file (fixes #725) Kim Alvefur <zash@zash.se> parents: 2675 diff changeset	452 local encoded_username = dm.path_encode((username or "@") .. "@");
1b081c8fc1d9 mod_storage_xmlarchive: Attempt to clean up orphaned files despite util.datamanager or internal storage having deleted the date index file (fixes #725) Kim Alvefur <zash@zash.se> parents: 2675 diff changeset	453 local basepath = prosody.paths.data .. "/" .. dm.path_encode(module.host);
1b081c8fc1d9 mod_storage_xmlarchive: Attempt to clean up orphaned files despite util.datamanager or internal storage having deleted the date index file (fixes #725) Kim Alvefur <zash@zash.se> parents: 2675 diff changeset	454 for store in lfs.dir(basepath) do
1b081c8fc1d9 mod_storage_xmlarchive: Attempt to clean up orphaned files despite util.datamanager or internal storage having deleted the date index file (fixes #725) Kim Alvefur <zash@zash.se> parents: 2675 diff changeset	455 store = basepath .. "/" .. dm.path_encode(store);
1b081c8fc1d9 mod_storage_xmlarchive: Attempt to clean up orphaned files despite util.datamanager or internal storage having deleted the date index file (fixes #725) Kim Alvefur <zash@zash.se> parents: 2675 diff changeset	456 if lfs.attributes(store, "mode") == "directory" then
1b081c8fc1d9 mod_storage_xmlarchive: Attempt to clean up orphaned files despite util.datamanager or internal storage having deleted the date index file (fixes #725) Kim Alvefur <zash@zash.se> parents: 2675 diff changeset	457 for file in lfs.dir(store) do
1b081c8fc1d9 mod_storage_xmlarchive: Attempt to clean up orphaned files despite util.datamanager or internal storage having deleted the date index file (fixes #725) Kim Alvefur <zash@zash.se> parents: 2675 diff changeset	458 if file:sub(1, #encoded_username) == encoded_username then
1b081c8fc1d9 mod_storage_xmlarchive: Attempt to clean up orphaned files despite util.datamanager or internal storage having deleted the date index file (fixes #725) Kim Alvefur <zash@zash.se> parents: 2675 diff changeset	459 if file:sub(-4) == ".xml" or file:sub(-5) == ".list" then
1b081c8fc1d9 mod_storage_xmlarchive: Attempt to clean up orphaned files despite util.datamanager or internal storage having deleted the date index file (fixes #725) Kim Alvefur <zash@zash.se> parents: 2675 diff changeset	460 os.remove(store .. "/" .. file);
1b081c8fc1d9 mod_storage_xmlarchive: Attempt to clean up orphaned files despite util.datamanager or internal storage having deleted the date index file (fixes #725) Kim Alvefur <zash@zash.se> parents: 2675 diff changeset	461 end
1b081c8fc1d9 mod_storage_xmlarchive: Attempt to clean up orphaned files despite util.datamanager or internal storage having deleted the date index file (fixes #725) Kim Alvefur <zash@zash.se> parents: 2675 diff changeset	462 end
1b081c8fc1d9 mod_storage_xmlarchive: Attempt to clean up orphaned files despite util.datamanager or internal storage having deleted the date index file (fixes #725) Kim Alvefur <zash@zash.se> parents: 2675 diff changeset	463 end
1b081c8fc1d9 mod_storage_xmlarchive: Attempt to clean up orphaned files despite util.datamanager or internal storage having deleted the date index file (fixes #725) Kim Alvefur <zash@zash.se> parents: 2675 diff changeset	464 return true;
1819 1b08597b5e6f mod_storage_xmlarchive: Add support for purging (used when deleting users) Kim Alvefur <zash@zash.se> parents: 1793 diff changeset	465 end
1b08597b5e6f mod_storage_xmlarchive: Add support for purging (used when deleting users) Kim Alvefur <zash@zash.se> parents: 1793 diff changeset	466 end
1b08597b5e6f mod_storage_xmlarchive: Add support for purging (used when deleting users) Kim Alvefur <zash@zash.se> parents: 1793 diff changeset	467 end
1b08597b5e6f mod_storage_xmlarchive: Add support for purging (used when deleting users) Kim Alvefur <zash@zash.se> parents: 1793 diff changeset	468
1690 8c0fbc685364 mod_storage_xmlarchive: New stanza archive-only storage module backed by plain text files Kim Alvefur <zash@zash.se> parents: diff changeset	469 module:provides("storage", provider);
2815 d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	470
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	471
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	472 function module.command(arg)
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	473 local jid = require "util.jid";
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	474 if arg[1] == "convert" and (arg[2] == "to" or arg[2] == "from") and arg[4] then
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	475 local convert;
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	476 if arg[2] == "to" then
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	477 function convert(user, host, store)
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	478 local dates, err = archive.dates({ host = host, store = store }, user);
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	479 if not dates then assert(not err, err); return end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	480 assert(dm.list_store(user, host, store, nil));
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	481 for _, date in ipairs(dates) do
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	482 print(date);
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	483 local items = assert(dm.list_load(user .. "@" .. date, host, store));
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	484 local xmlfile = assert(io.open(dm.getpath(user .. "@" .. date, host, store, "xml")));
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	485 for _, item in ipairs(items) do
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	486 assert(xmlfile:seek("set", item.offset));
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	487 local data = assert(xmlfile:read(item.length));
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	488 assert(#data == item.length, "short read");
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	489 data = assert(xml.parse(data));
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	490 data = st.preserialize(data);
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	491 data.key = item.id;
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	492 data.with = item.with;
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	493 data.when = tonumber(item.when) or dt.parse(item.when);
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	494 data.attr.stamp = item.when;
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	495 assert(dm.list_append(user, host, store, data));
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	496 end
3491 4e9d4b07e3e9 mod_storage_xmlarchive: Remove per day files during migration Kim Alvefur <zash@zash.se> parents: 3462 diff changeset	497 assert(os.remove(dm.getpath(user .. "@" .. date, host, store, "list")));
4e9d4b07e3e9 mod_storage_xmlarchive: Remove per day files during migration Kim Alvefur <zash@zash.se> parents: 3462 diff changeset	498 assert(os.remove(dm.getpath(user .. "@" .. date, host, store, "xml")));
2815 d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	499 end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	500 end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	501 else -- convert from internal
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	502 function convert(user, host, store)
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	503 local items, err = dm.list_load(user, host, store);
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	504 if not items then assert(not err, err); return end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	505 local dates = {};
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	506 local dayitems, date, xmlfile;
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	507 for _, item in ipairs(items) do
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	508 local meta = {
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	509 id = item.key;
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	510 with = item.with;
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	511 when = item.when or dt.parse(item.attr.stamp);
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	512 };
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	513 local current_date = dt.date(meta.when);
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	514 if current_date ~= date then
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	515 if xmlfile then
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	516 assert(xmlfile:close());
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	517 end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	518 if dayitems then
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	519 assert(dm.list_store(user .. "@" .. date, host, store, dayitems));
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	520 end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	521 print(current_date);
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	522 dayitems = {};
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	523 date = current_date;
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	524 table.insert(dates, date);
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	525 xmlfile = assert(io.open(dm.getpath(user .. "@" .. date, host, store, "xml"), "w"));
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	526 end
4671 98bf0f597df4 mod_storage_xmlarchive: Stop exporting XEP-0091 timestamp in conversion Kim Alvefur <zash@zash.se> parents: 4649 diff changeset	527 -- The property 'stamp_legacy' originally came from mod_offline and
98bf0f597df4 mod_storage_xmlarchive: Stop exporting XEP-0091 timestamp in conversion Kim Alvefur <zash@zash.se> parents: 4649 diff changeset	528 -- was inherited into the mod_storage_internal archive format for
98bf0f597df4 mod_storage_xmlarchive: Stop exporting XEP-0091 timestamp in conversion Kim Alvefur <zash@zash.se> parents: 4649 diff changeset	529 -- compat. It should not be needed since Prosody 0.10.0 but could
98bf0f597df4 mod_storage_xmlarchive: Stop exporting XEP-0091 timestamp in conversion Kim Alvefur <zash@zash.se> parents: 4649 diff changeset	530 -- exist in older data.
2815 d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	531 item.attr.stamp, item.attr.stamp_legacy = nil, nil;
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	532 local stanza = tostring(st.deserialize(item)) .. "\n";
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	533 meta.offset, meta.length = xmlfile:seek(), #stanza;
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	534 assert(xmlfile:write(stanza));
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	535 table.insert(dayitems, meta);
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	536 end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	537 assert(xmlfile:close());
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	538 assert(dm.list_store(user .. "@" .. date, host, store, dayitems));
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	539 assert(dm.list_store(user, host, store, dates));
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	540 end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	541 end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	542
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	543 local store = arg[4];
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	544 if arg[3] == "internal" then
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	545 for i = 5, #arg do
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	546 local user, host = jid.prepped_split(arg[i]);
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	547 if not user then
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	548 print(string.format("Argument #%d (%q) is an invalid JID, aborting", i, arg[i]));
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	549 os.exit(1);
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	550 end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	551 convert(user, host, store);
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	552 end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	553 print("Done");
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	554 return 0;
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	555 else
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	556 print("Currently only conversion to/from mod_storage_internal is supported");
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	557 print("Check out https://modules.prosody.im/mod_migrate");
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	558 end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	559 end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	560 print("prosodyctl mod_storage_xmlarchive convert (from\|to) internal (archive\|archive2\|muc_log) user@host");
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	561 end
d48d4d9ccae7 mod_storage_xmlarchive: Add a prosodyctl command for migrating to/from the internal storage format Kim Alvefur <zash@zash.se> parents: 2814 diff changeset	562

Mercurial > prosody-modules

annotate mod_storage_xmlarchive/mod_storage_xmlarchive.lua @ 5127:be859bfdd44e