prosody
c9cbe3cbe498
plugins/mod_storage_sql2.lua

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plugins/mod_storage_sql2.lua @ 6955:c9cbe3cbe498

Merge 0.10->trunk
author Matthew Wild <mwild1@gmail.com>
date Thu, 03 Dec 2015 15:43:02 +0000
parent 6767:d01c29b62b16
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rev   line source
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1
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2 local json = require "util.json";
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3 local sql = require "util.sql";
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4 local xml_parse = require "util.xml".parse;
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5 local uuid = require "util.uuid";
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6 local resolve_relative_path = require "util.paths".resolve_relative_path;
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7
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8 local stanza_mt = require"util.stanza".stanza_mt;
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9 local getmetatable = getmetatable;
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10 local t_concat = table.concat;
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11 local function is_stanza(x) return getmetatable(x) == stanza_mt; end
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12
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13 local noop = function() end
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14 local unpack = unpack
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15 local function iterator(result)
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16 return function(result_)
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17 local row = result_();
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18 if row ~= nil then
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19 return unpack(row);
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20 end
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21 end, result, nil;
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22 end
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23
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24 local default_params = { driver = "SQLite3" };
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26 local engine;
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28 local function serialize(value)
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29 local t = type(value);
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30 if t == "string" or t == "boolean" or t == "number" then
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31 return t, tostring(value);
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32 elseif is_stanza(value) then
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33 return "xml", tostring(value);
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34 elseif t == "table" then
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35 local value,err = json.encode(value);
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36 if value then return "json", value; end
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37 return nil, err;
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38 end
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39 return nil, "Unhandled value type: "..t;
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40 end
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41 local function deserialize(t, value)
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42 if t == "string" then return value;
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43 elseif t == "boolean" then
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44 if value == "true" then return true;
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45 elseif value == "false" then return false; end
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46 elseif t == "number" then return tonumber(value);
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47 elseif t == "json" then
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48 return json.decode(value);
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49 elseif t == "xml" then
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50 return xml_parse(value);
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51 end
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52 end
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54 local host = module.host;
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55 local user, store;
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57 local function keyval_store_get()
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58 local haveany;
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59 local result = {};
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60 for row in engine:select("SELECT `key`,`type`,`value` FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=?", host, user or "", store) do
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61 haveany = true;
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62 local k = row[1];
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63 local v = deserialize(row[2], row[3]);
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64 if k and v then
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65 if k ~= "" then result[k] = v; elseif type(v) == "table" then
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66 for a,b in pairs(v) do
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67 result[a] = b;
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68 end
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69 end
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70 end
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71 end
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72 if haveany then
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73 return result;
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74 end
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75 end
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76 local function keyval_store_set(data)
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77 engine:delete("DELETE FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=?", host, user or "", store);
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78
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79 if data and next(data) ~= nil then
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80 local extradata = {};
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81 for key, value in pairs(data) do
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82 if type(key) == "string" and key ~= "" then
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83 local t, value = serialize(value);
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84 assert(t, value);
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85 engine:insert("INSERT INTO `prosody` (`host`,`user`,`store`,`key`,`type`,`value`) VALUES (?,?,?,?,?,?)", host, user or "", store, key, t, value);
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86 else
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87 extradata[key] = value;
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88 end
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89 end
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90 if next(extradata) ~= nil then
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91 local t, extradata = serialize(extradata);
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92 assert(t, extradata);
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93 engine:insert("INSERT INTO `prosody` (`host`,`user`,`store`,`key`,`type`,`value`) VALUES (?,?,?,?,?,?)", host, user or "", store, "", t, extradata);
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94 end
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95 end
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96 return true;
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97 end
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98
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99 --- Key/value store API (default store type)
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100
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101 local keyval_store = {};
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102 keyval_store.__index = keyval_store;
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103 function keyval_store:get(username)
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104 user, store = username, self.store;
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105 local ok, result = engine:transaction(keyval_store_get);
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106 if not ok then
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parents: 6737
diff changeset
107 module:log("error", "Unable to read from database %s store for %s: %s", store, username or "<host>", result);
845bc5ba306d mod_storage_sql2: Improve logging when database read fails
Matthew Wild <mwild1@gmail.com>
parents: 6737
diff changeset
108 return nil, result;
845bc5ba306d mod_storage_sql2: Improve logging when database read fails
Matthew Wild <mwild1@gmail.com>
parents: 6737
diff changeset
109 end
6282
bce801e40484 mod_storage_sql2: Don't ignore failure in keyval_store:get() (thanks daurnimator)
Kim Alvefur <zash@zash.se>
parents: 6165
diff changeset
110 return result;
5494
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
111 end
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
112 function keyval_store:set(username, data)
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
113 user,store = username,self.store;
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
114 return engine:transaction(function()
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
115 return keyval_store_set(data);
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
116 end);
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
117 end
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
118 function keyval_store:users()
5733
aeeced7b0149 mod_storage_sql2: Fix iteration over users and stores
Kim Alvefur <zash@zash.se>
parents: 5732
diff changeset
119 local ok, result = engine:transaction(function()
5494
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
120 return engine:select("SELECT DISTINCT `user` FROM `prosody` WHERE `host`=? AND `store`=?", host, self.store);
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
121 end);
5733
aeeced7b0149 mod_storage_sql2: Fix iteration over users and stores
Kim Alvefur <zash@zash.se>
parents: 5732
diff changeset
122 if not ok then return ok, result end
aeeced7b0149 mod_storage_sql2: Fix iteration over users and stores
Kim Alvefur <zash@zash.se>
parents: 5732
diff changeset
123 return iterator(result);
5494
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
124 end
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
125
6736
4aee55c0cc5c mod_storage_sql2: Add some comments
Matthew Wild <mwild1@gmail.com>
parents: 6532
diff changeset
126 --- Archive store API
4aee55c0cc5c mod_storage_sql2: Add some comments
Matthew Wild <mwild1@gmail.com>
parents: 6532
diff changeset
127
6331
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
128 local map_store = {};
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
129 map_store.__index = map_store;
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
130 function map_store:get(username, key)
6335
eaf6e7986934 plugins/mod_storage_sql2: Return correct arguments from map_store operations
daurnimator <quae@daurnimator.com>
parents: 6331
diff changeset
131 local ok, result = engine:transaction(function()
6331
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
132 if type(key) == "string" and key ~= "" then
6349
0cee68dd35f8 mod_storage_sql2: DELETE then INSERT in map stores
Kim Alvefur <zash@zash.se>
parents: 6335
diff changeset
133 for row in engine:select("SELECT `type`, `value` FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?", host, username or "", self.store, key) do
0cee68dd35f8 mod_storage_sql2: DELETE then INSERT in map stores
Kim Alvefur <zash@zash.se>
parents: 6335
diff changeset
134 return deserialize(row[1], row[2]);
6331
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
135 end
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
136 else
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
137 error("TODO: non-string keys");
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
138 end
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
139 end);
6335
eaf6e7986934 plugins/mod_storage_sql2: Return correct arguments from map_store operations
daurnimator <quae@daurnimator.com>
parents: 6331
diff changeset
140 if not ok then return nil, result; end
eaf6e7986934 plugins/mod_storage_sql2: Return correct arguments from map_store operations
daurnimator <quae@daurnimator.com>
parents: 6331
diff changeset
141 return result;
6331
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
142 end
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
143 function map_store:set(username, key, data)
6335
eaf6e7986934 plugins/mod_storage_sql2: Return correct arguments from map_store operations
daurnimator <quae@daurnimator.com>
parents: 6331
diff changeset
144 local ok, result = engine:transaction(function()
6349
0cee68dd35f8 mod_storage_sql2: DELETE then INSERT in map stores
Kim Alvefur <zash@zash.se>
parents: 6335
diff changeset
145 if type(key) == "string" and key ~= "" then
6331
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
146 engine:delete("DELETE FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?",
6349
0cee68dd35f8 mod_storage_sql2: DELETE then INSERT in map stores
Kim Alvefur <zash@zash.se>
parents: 6335
diff changeset
147 host, username or "", self.store, key);
0cee68dd35f8 mod_storage_sql2: DELETE then INSERT in map stores
Kim Alvefur <zash@zash.se>
parents: 6335
diff changeset
148 if data ~= nil then
0cee68dd35f8 mod_storage_sql2: DELETE then INSERT in map stores
Kim Alvefur <zash@zash.se>
parents: 6335
diff changeset
149 local t, value = assert(serialize(data));
0cee68dd35f8 mod_storage_sql2: DELETE then INSERT in map stores
Kim Alvefur <zash@zash.se>
parents: 6335
diff changeset
150 engine:insert("INSERT INTO `prosody` (`host`,`user`,`store`,`key`,`type`,`value`) VALUES (?,?,?,?,?,?)", host, username or "", self.store, key, t, value);
0cee68dd35f8 mod_storage_sql2: DELETE then INSERT in map stores
Kim Alvefur <zash@zash.se>
parents: 6335
diff changeset
151 end
6331
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
152 else
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
153 error("TODO: non-string keys");
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
154 end
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
155 return true;
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
156 end);
6335
eaf6e7986934 plugins/mod_storage_sql2: Return correct arguments from map_store operations
daurnimator <quae@daurnimator.com>
parents: 6331
diff changeset
157 if not ok then return nil, result; end
eaf6e7986934 plugins/mod_storage_sql2: Return correct arguments from map_store operations
daurnimator <quae@daurnimator.com>
parents: 6331
diff changeset
158 return result;
6331
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
159 end
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
160
5741
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
161 local archive_store = {}
6726
e6e80ec50030 mod_storage_sql2: Add a 'caps' table for indicating support for optional features
Kim Alvefur <zash@zash.se>
parents: 6725
diff changeset
162 archive_store.caps = {
e6e80ec50030 mod_storage_sql2: Add a 'caps' table for indicating support for optional features
Kim Alvefur <zash@zash.se>
parents: 6725
diff changeset
163 total = true;
e6e80ec50030 mod_storage_sql2: Add a 'caps' table for indicating support for optional features
Kim Alvefur <zash@zash.se>
parents: 6725
diff changeset
164 };
5741
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
165 archive_store.__index = archive_store
6725
41725f3df3cc mod_storage_sql2: Change order of arguments to :append to be the same as return values from :find iterator
Kim Alvefur <zash@zash.se>
parents: 6724
diff changeset
166 function archive_store:append(username, key, value, when, with)
41725f3df3cc mod_storage_sql2: Change order of arguments to :append to be the same as return values from :find iterator
Kim Alvefur <zash@zash.se>
parents: 6724
diff changeset
167 if type(when) ~= "number" then
6728
db28b8639737 mod_storage_sql2: Fix argument compat thing from 41725f3df3cc, it was backwards
Kim Alvefur <zash@zash.se>
parents: 6726
diff changeset
168 when, with, value = value, when, with;
5969
0a3b8003ac9c mod_storage_sql2: Expose the unique key argument, allowing arbitrary ids. Conflicting items are removed.
Kim Alvefur <zash@zash.se>
parents: 5968
diff changeset
169 end
5741
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
170 local user,store = username,self.store;
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
171 return engine:transaction(function()
5996
e7efa9703a3f mod_storage_sql2: Only attempt to delete conflicting items if an ID/key is given
Kim Alvefur <zash@zash.se>
parents: 5995
diff changeset
172 if key then
e7efa9703a3f mod_storage_sql2: Only attempt to delete conflicting items if an ID/key is given
Kim Alvefur <zash@zash.se>
parents: 5995
diff changeset
173 engine:delete("DELETE FROM `prosodyarchive` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?", host, user or "", store, key);
e7efa9703a3f mod_storage_sql2: Only attempt to delete conflicting items if an ID/key is given
Kim Alvefur <zash@zash.se>
parents: 5995
diff changeset
174 else
e7efa9703a3f mod_storage_sql2: Only attempt to delete conflicting items if an ID/key is given
Kim Alvefur <zash@zash.se>
parents: 5995
diff changeset
175 key = uuid.generate();
e7efa9703a3f mod_storage_sql2: Only attempt to delete conflicting items if an ID/key is given
Kim Alvefur <zash@zash.se>
parents: 5995
diff changeset
176 end
5741
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
177 local t, value = serialize(value);
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
178 engine:insert("INSERT INTO `prosodyarchive` (`host`, `user`, `store`, `when`, `with`, `key`, `type`, `value`) VALUES (?,?,?,?,?,?,?,?)", host, user or "", store, when, with, key, t, value);
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
179 return key;
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
180 end);
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
181 end
5847
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
182
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
183 -- Helpers for building the WHERE clause
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
184 local function archive_where(query, args, where)
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
185 -- Time range, inclusive
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
186 if query.start then
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
187 args[#args+1] = query.start
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
188 where[#where+1] = "`when` >= ?"
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
189 end
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
190
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
191 if query["end"] then
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
192 args[#args+1] = query["end"];
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
193 if query.start then
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
194 where[#where] = "`when` BETWEEN ? AND ?" -- is this inclusive?
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
195 else
5903
0e0aab930e10 mod_storage_sql2: Fix backwards comparison of timestamp
Kim Alvefur <zash@zash.se>
parents: 5894
diff changeset
196 where[#where+1] = "`when` <= ?"
5847
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
197 end
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
198 end
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
199
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
200 -- Related name
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
201 if query.with then
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
202 where[#where+1] = "`with` = ?";
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
203 args[#args+1] = query.with
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
204 end
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
205
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
206 -- Unique id
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
207 if query.key then
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
208 where[#where+1] = "`key` = ?";
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
209 args[#args+1] = query.key
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
210 end
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
211 end
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
212 local function archive_where_id_range(query, args, where)
5968
e1e9f1411442 mod_storage_sql2: Include user, host and store in id lookup
Kim Alvefur <zash@zash.se>
parents: 5913
diff changeset
213 local args_len = #args
5847
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
214 -- Before or after specific item, exclusive
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
215 if query.after then -- keys better be unique!
5985
98ed9fe368ac mod_storage_sql2: Fix SQL syntax
Kim Alvefur <zash@zash.se>
parents: 5979
diff changeset
216 where[#where+1] = "`sort_id` > (SELECT `sort_id` FROM `prosodyarchive` WHERE `key` = ? AND `host` = ? AND `user` = ? AND `store` = ? LIMIT 1)"
5968
e1e9f1411442 mod_storage_sql2: Include user, host and store in id lookup
Kim Alvefur <zash@zash.se>
parents: 5913
diff changeset
217 args[args_len+1], args[args_len+2], args[args_len+3], args[args_len+4] = query.after, args[1], args[2], args[3];
e1e9f1411442 mod_storage_sql2: Include user, host and store in id lookup
Kim Alvefur <zash@zash.se>
parents: 5913
diff changeset
218 args_len = args_len + 4
5847
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
219 end
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
220 if query.before then
5985
98ed9fe368ac mod_storage_sql2: Fix SQL syntax
Kim Alvefur <zash@zash.se>
parents: 5979
diff changeset
221 where[#where+1] = "`sort_id` < (SELECT `sort_id` FROM `prosodyarchive` WHERE `key` = ? AND `host` = ? AND `user` = ? AND `store` = ? LIMIT 1)"
5968
e1e9f1411442 mod_storage_sql2: Include user, host and store in id lookup
Kim Alvefur <zash@zash.se>
parents: 5913
diff changeset
222 args[args_len+1], args[args_len+2], args[args_len+3], args[args_len+4] = query.before, args[1], args[2], args[3];
5847
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
223 end
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
224 end
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
225
5741
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
226 function archive_store:find(username, query)
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
227 query = query or {};
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
228 local user,store = username,self.store;
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
229 local total;
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
230 local ok, result = engine:transaction(function()
6724
a8dbfa14e1a8 mod_storage_sql2: Include 'with' field from iterator like some 3rd party archive-capable storage modules
Kim Alvefur <zash@zash.se>
parents: 6532
diff changeset
231 local sql_query = "SELECT `key`, `type`, `value`, `when`, `with` FROM `prosodyarchive` WHERE %s ORDER BY `sort_id` %s%s;";
5741
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
232 local args = { host, user or "", store, };
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
233 local where = { "`host` = ?", "`user` = ?", "`store` = ?", };
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
234
5847
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
235 archive_where(query, args, where);
5741
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
236
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
237 -- Total matching
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
238 if query.total then
6060
de4c83feb064 mod_storage_sql2: Build counter query without ORDER BY clause
Kim Alvefur <zash@zash.se>
parents: 6013
diff changeset
239 local stats = engine:select("SELECT COUNT(*) FROM `prosodyarchive` WHERE " .. t_concat(where, " AND "), unpack(args));
5741
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
240 if stats then
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
241 local _total = stats()
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
242 total = _total and _total[1];
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
243 end
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
244 if query.limit == 0 then -- Skip the real query
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
245 return noop, total;
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
246 end
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
247 end
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
248
5847
6aaa7ad4463c mod_storage_sql2: Split out code for building WHERE clauses into separate functions
Kim Alvefur <zash@zash.se>
parents: 5776
diff changeset
249 archive_where_id_range(query, args, where);
5741
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
250
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
251 if query.limit then
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
252 args[#args+1] = query.limit;
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
253 end
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
254
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
255 sql_query = sql_query:format(t_concat(where, " AND "), query.reverse and "DESC" or "ASC", query.limit and " LIMIT ?" or "");
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
256 module:log("debug", sql_query);
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
257 return engine:select(sql_query, unpack(args));
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
258 end);
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
259 if not ok then return ok, result end
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
260 return function()
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
261 local row = result();
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
262 if row ~= nil then
6724
a8dbfa14e1a8 mod_storage_sql2: Include 'with' field from iterator like some 3rd party archive-capable storage modules
Kim Alvefur <zash@zash.se>
parents: 6532
diff changeset
263 return row[1], deserialize(row[2], row[3]), row[4], row[5];
5741
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
264 end
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
265 end, total;
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
266 end
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
267
5848
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
268 function archive_store:delete(username, query)
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
269 query = query or {};
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
270 local user,store = username,self.store;
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
271 return engine:transaction(function()
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
272 local sql_query = "DELETE FROM `prosodyarchive` WHERE %s;";
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
273 local args = { host, user or "", store, };
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
274 local where = { "`host` = ?", "`user` = ?", "`store` = ?", };
6013
918ab89cb68d mod_storage_sql2: archive:delete() with username = true deletes for all users
Kim Alvefur <zash@zash.se>
parents: 5996
diff changeset
275 if user == true then
918ab89cb68d mod_storage_sql2: archive:delete() with username = true deletes for all users
Kim Alvefur <zash@zash.se>
parents: 5996
diff changeset
276 table.remove(args, 2);
918ab89cb68d mod_storage_sql2: archive:delete() with username = true deletes for all users
Kim Alvefur <zash@zash.se>
parents: 5996
diff changeset
277 table.remove(where, 2);
918ab89cb68d mod_storage_sql2: archive:delete() with username = true deletes for all users
Kim Alvefur <zash@zash.se>
parents: 5996
diff changeset
278 end
5848
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
279 archive_where(query, args, where);
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
280 archive_where_id_range(query, args, where);
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
281 sql_query = sql_query:format(t_concat(where, " AND "));
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
282 module:log("debug", sql_query);
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
283 return engine:delete(sql_query, unpack(args));
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
284 end);
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
285 end
06156bfd4eaf mod_storage_sql2: Add method for deleting items from archives with same syntax as :find()
Kim Alvefur <zash@zash.se>
parents: 5847
diff changeset
286
5734
49f1fed6e25e mod_storage_sql2: Keep available store types in a table
Kim Alvefur <zash@zash.se>
parents: 5733
diff changeset
287 local stores = {
49f1fed6e25e mod_storage_sql2: Keep available store types in a table
Kim Alvefur <zash@zash.se>
parents: 5733
diff changeset
288 keyval = keyval_store;
6331
fc5113a4540e plugins/mod_storage_sql2: Add map store support
daurnimator <quae@daurnimator.com>
parents: 6282
diff changeset
289 map = map_store;
5741
c7a664e496b3 mod_storage_sql2: Add archive store with append and find methods
Kim Alvefur <zash@zash.se>
parents: 5740
diff changeset
290 archive = archive_store;
5734
49f1fed6e25e mod_storage_sql2: Keep available store types in a table
Kim Alvefur <zash@zash.se>
parents: 5733
diff changeset
291 };
49f1fed6e25e mod_storage_sql2: Keep available store types in a table
Kim Alvefur <zash@zash.se>
parents: 5733
diff changeset
292
6736
4aee55c0cc5c mod_storage_sql2: Add some comments
Matthew Wild <mwild1@gmail.com>
parents: 6532
diff changeset
293 --- Implement storage driver API
4aee55c0cc5c mod_storage_sql2: Add some comments
Matthew Wild <mwild1@gmail.com>
parents: 6532
diff changeset
294
4aee55c0cc5c mod_storage_sql2: Add some comments
Matthew Wild <mwild1@gmail.com>
parents: 6532
diff changeset
295 -- FIXME: Some of these operations need to operate on the archive store(s) too
4aee55c0cc5c mod_storage_sql2: Add some comments
Matthew Wild <mwild1@gmail.com>
parents: 6532
diff changeset
296
5494
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
297 local driver = {};
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
298
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
299 function driver:open(store, typ)
5734
49f1fed6e25e mod_storage_sql2: Keep available store types in a table
Kim Alvefur <zash@zash.se>
parents: 5733
diff changeset
300 local store_mt = stores[typ or "keyval"];
49f1fed6e25e mod_storage_sql2: Keep available store types in a table
Kim Alvefur <zash@zash.se>
parents: 5733
diff changeset
301 if store_mt then
49f1fed6e25e mod_storage_sql2: Keep available store types in a table
Kim Alvefur <zash@zash.se>
parents: 5733
diff changeset
302 return setmetatable({ store = store }, store_mt);
5494
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
303 end
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
304 return nil, "unsupported-store";
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
305 end
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
306
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
307 function driver:stores(username)
6737
9f932a31eeba mod_storage_sql2: Some reformatting and variable name improvements
Matthew Wild <mwild1@gmail.com>
parents: 6736
diff changeset
308 local query = "SELECT DISTINCT `store` FROM `prosody` WHERE `host`=? AND `user`" ..
5494
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
309 (username == true and "!=?" or "=?");
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
310 if username == true or not username then
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
311 username = "";
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
312 end
5733
aeeced7b0149 mod_storage_sql2: Fix iteration over users and stores
Kim Alvefur <zash@zash.se>
parents: 5732
diff changeset
313 local ok, result = engine:transaction(function()
6737
9f932a31eeba mod_storage_sql2: Some reformatting and variable name improvements
Matthew Wild <mwild1@gmail.com>
parents: 6736
diff changeset
314 return engine:select(query, host, username);
5494
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
315 end);
5733
aeeced7b0149 mod_storage_sql2: Fix iteration over users and stores
Kim Alvefur <zash@zash.se>
parents: 5732
diff changeset
316 if not ok then return ok, result end
aeeced7b0149 mod_storage_sql2: Fix iteration over users and stores
Kim Alvefur <zash@zash.se>
parents: 5732
diff changeset
317 return iterator(result);
5494
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
318 end
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
319
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
320 function driver:purge(username)
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
321 return engine:transaction(function()
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
322 local stmt,err = engine:delete("DELETE FROM `prosody` WHERE `host`=? AND `user`=?", host, username);
6737
9f932a31eeba mod_storage_sql2: Some reformatting and variable name improvements
Matthew Wild <mwild1@gmail.com>
parents: 6736
diff changeset
323 return true, err;
5494
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
324 end);
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
325 end
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
326
6739
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
327 --- Initialization
5494
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
328
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
329
6739
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
330 local function create_table(name)
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
331 local Table, Column, Index = sql.Table, sql.Column, sql.Index;
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
332
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
333 local ProsodyTable = Table {
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
334 name= name or "prosody";
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
335 Column { name="host", type="TEXT", nullable=false };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
336 Column { name="user", type="TEXT", nullable=false };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
337 Column { name="store", type="TEXT", nullable=false };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
338 Column { name="key", type="TEXT", nullable=false };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
339 Column { name="type", type="TEXT", nullable=false };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
340 Column { name="value", type="MEDIUMTEXT", nullable=false };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
341 Index { name="prosody_index", "host", "user", "store", "key" };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
342 };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
343 engine:transaction(function()
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
344 ProsodyTable:create(engine);
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
345 end);
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
346
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
347 local ProsodyArchiveTable = Table {
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
348 name="prosodyarchive";
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
349 Column { name="sort_id", type="INTEGER", primary_key=true, auto_increment=true };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
350 Column { name="host", type="TEXT", nullable=false };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
351 Column { name="user", type="TEXT", nullable=false };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
352 Column { name="store", type="TEXT", nullable=false };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
353 Column { name="key", type="TEXT", nullable=false }; -- item id
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
354 Column { name="when", type="INTEGER", nullable=false }; -- timestamp
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
355 Column { name="with", type="TEXT", nullable=false }; -- related id
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
356 Column { name="type", type="TEXT", nullable=false };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
357 Column { name="value", type="MEDIUMTEXT", nullable=false };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
358 Index { name="prosodyarchive_index", unique = true, "host", "user", "store", "key" };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
359 };
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
360 engine:transaction(function()
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
361 ProsodyArchiveTable:create(engine);
5494
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
362 end);
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
363 end
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
364
6739
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
365 local function upgrade_table(params, apply_changes)
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
366 local changes = false;
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
367 if params.driver == "MySQL" then
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
368 local success,err = engine:transaction(function()
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
369 local result = engine:execute("SHOW COLUMNS FROM prosody WHERE Field='value' and Type='text'");
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
370 if result:rowcount() > 0 then
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
371 changes = true;
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
372 if apply_changes then
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
373 module:log("info", "Upgrading database schema...");
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
374 engine:execute("ALTER TABLE prosody MODIFY COLUMN `value` MEDIUMTEXT");
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
375 module:log("info", "Database table automatically upgraded");
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
376 end
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
377 end
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
378 return true;
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
379 end);
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
380 if not success then
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
381 module:log("error", "Failed to check/upgrade database schema (%s), please see "
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
382 .."http://prosody.im/doc/mysql for help",
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
383 err or "unknown error");
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
384 return false;
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
385 end
5494
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
386
6739
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
387 -- COMPAT w/pre-0.10: Upgrade table to UTF-8 if not already
6761
b20efae224c9 mod_storage_sql2: Upgrade table if its charset does not match our connection's charset (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 6757
diff changeset
388 local check_encoding_query = "SELECT `COLUMN_NAME`,`COLUMN_TYPE`,`TABLE_NAME` FROM `information_schema`.`columns` WHERE `TABLE_NAME` LIKE 'prosody%%' AND ( `CHARACTER_SET_NAME`!='%s' OR `COLLATION_NAME`!='%s_bin' );";
b20efae224c9 mod_storage_sql2: Upgrade table if its charset does not match our connection's charset (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 6757
diff changeset
389 check_encoding_query = check_encoding_query:format(engine.charset, engine.charset);
6739
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
390 success,err = engine:transaction(function()
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
391 local result = engine:execute(check_encoding_query);
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
392 local n_bad_columns = result:rowcount();
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
393 if n_bad_columns > 0 then
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
394 changes = true;
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
395 if apply_changes then
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
396 module:log("warn", "Found %d columns in prosody table requiring encoding change, updating now...", n_bad_columns);
6761
b20efae224c9 mod_storage_sql2: Upgrade table if its charset does not match our connection's charset (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 6757
diff changeset
397 local fix_column_query1 = "ALTER TABLE `%s` CHANGE `%s` `%s` BLOB;";
b20efae224c9 mod_storage_sql2: Upgrade table if its charset does not match our connection's charset (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 6757
diff changeset
398 local fix_column_query2 = "ALTER TABLE `%s` CHANGE `%s` `%s` %s CHARACTER SET '%s' COLLATE '%s_bin';";
6739
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
399 for row in result:rows() do
6761
b20efae224c9 mod_storage_sql2: Upgrade table if its charset does not match our connection's charset (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 6757
diff changeset
400 local column_name, column_type, table_name = unpack(row);
b20efae224c9 mod_storage_sql2: Upgrade table if its charset does not match our connection's charset (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 6757
diff changeset
401 module:log("debug", "Fixing column %s in table %s", column_name, table_name);
b20efae224c9 mod_storage_sql2: Upgrade table if its charset does not match our connection's charset (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 6757
diff changeset
402 engine:execute(fix_column_query1:format(table_name, column_name, column_name));
b20efae224c9 mod_storage_sql2: Upgrade table if its charset does not match our connection's charset (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 6757
diff changeset
403 engine:execute(fix_column_query2:format(table_name, column_name, column_name, column_type, engine.charset, engine.charset));
6739
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
404 end
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
405 module:log("info", "Database encoding upgrade complete!");
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
406 end
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
407 end
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
408 end);
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
409 success,err = engine:transaction(function() return engine:execute(check_encoding_query); end);
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
410 if not success then
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
411 module:log("error", "Failed to check/upgrade database encoding: %s", err or "unknown error");
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
412 return false;
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
413 end
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
414 end
6755
b80202ad47e8 mod_storage_sql2: Add missing return to upgrade_table(), so we know if an upgrade is required
Matthew Wild <mwild1@gmail.com>
parents: 6754
diff changeset
415 return changes;
6739
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
416 end
5494
9916f0a2d178 mod_storage_sql2 (temporary name), sql.lib, util.sql: New SQL API supporting cross-module connection sharing, transactions and Things - a work in progress
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
417
6739
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
418 local function normalize_params(params)
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
419 if params.driver == "SQLite3" then
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
420 params.database = resolve_relative_path(prosody.paths.data or ".", params.database or "prosody.sqlite");
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
421 end
6746
5e8a8319699d mod_storage_sql2: Validate configuration after normalizing SQLite3 database path (fixes traceback with default config)
Kim Alvefur <zash@zash.se>
parents: 6740
diff changeset
422 assert(params.driver and params.database, "Configuration error: Both the SQL driver and the database need to be specified");
6739
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
423 return params;
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
424 end
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
425
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
426 function module.load()
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
427 if prosody.prosodyctl then return; end
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
428 local params = normalize_params(module:get_option("sql", default_params));
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
429 engine = sql:create_engine(params, function (engine)
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
430 if module:get_option("sql_manage_tables", true) then
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
431 -- Automatically create table, ignore failure (table probably already exists)
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
432 -- FIXME: we should check in information_schema, etc.
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
433 create_table();
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
434 -- Check whether the table needs upgrading
6757
fc9c1a566a19 mod_storage_sql2: Don't upgrade tables without admin intervention
Matthew Wild <mwild1@gmail.com>
parents: 6756
diff changeset
435 if upgrade_table(params, false) then
fc9c1a566a19 mod_storage_sql2: Don't upgrade tables without admin intervention
Matthew Wild <mwild1@gmail.com>
parents: 6756
diff changeset
436 module:log("error", "Old database format detected. Please run: prosodyctl mod_%s upgrade", module.name);
6739
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
437 return false, "database upgrade needed";
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
438 end
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
439 end
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
440 end);
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
441
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
442 module:provides("storage", driver);
6216743c188c mod_storage_sql2: Break up monolithic code into functions, theoretically no functionality changes.
Matthew Wild <mwild1@gmail.com>
parents: 6738
diff changeset
443 end
6756
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
444
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
445 function module.command(arg)
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
446 local config = require "core.configmanager";
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
447 local prosodyctl = require "util.prosodyctl";
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
448 local command = table.remove(arg, 1);
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
449 if command == "upgrade" then
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
450 -- We need to find every unique dburi in the config
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
451 local uris = {};
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
452 for host in pairs(prosody.hosts) do
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
453 local params = config.get(host, "sql") or default_params;
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
454 uris[sql.db2uri(params)] = params;
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
455 end
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
456 print("We will check and upgrade the following databases:\n");
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
457 for _, params in pairs(uris) do
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
458 print("", "["..params.driver.."] "..params.database..(params.host and " on "..params.host or ""));
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
459 end
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
460 print("");
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
461 print("Ensure you have working backups of the above databases before continuing! ");
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
462 if not prosodyctl.show_yesno("Continue with the database upgrade? [yN]") then
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
463 print("Ok, no upgrade. But you do have backups, don't you? ...don't you?? :-)");
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
464 return;
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
465 end
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
466 -- Upgrade each one
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
467 for _, params in pairs(uris) do
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
468 print("Checking "..params.database.."...");
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
469 engine = sql:create_engine(params);
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
470 upgrade_table(params, true);
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
471 end
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
472 print("All done!");
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
473 else
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
474 print("Unknown command: "..command);
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
475 end
2e75b94e3a1e mod_storage_sql2: Add prosodyctl command to upgrade tables from the command-line
Matthew Wild <mwild1@gmail.com>
parents: 6755
diff changeset
476 end