diff options
Diffstat (limited to 'plugins/mod_storage_sql.lua')
| -rw-r--r-- | plugins/mod_storage_sql.lua | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/plugins/mod_storage_sql.lua b/plugins/mod_storage_sql.lua index 57d964e2..34fcacee 100644 --- a/plugins/mod_storage_sql.lua +++ b/plugins/mod_storage_sql.lua @@ -1,4 +1,6 @@ +-- luacheck: ignore 212/self + local json = require "util.json"; local sql = require "util.sql"; local xml_parse = require "util.xml".parse; @@ -125,8 +127,10 @@ end --- Archive store API +-- luacheck: ignore 512 431/user 431/store local map_store = {}; map_store.__index = map_store; +map_store.remove = {}; function map_store:get(username, key) local ok, result = engine:transaction(function() if type(key) == "string" and key ~= "" then @@ -134,23 +138,40 @@ function map_store:get(username, key) return deserialize(row[1], row[2]); end else - error("TODO: non-string keys"); + for row in engine:select("SELECT `type`, `value` FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?", host, username or "", self.store, "") do + local data = deserialize(row[1], row[2]); + return data and data[key] or nil; + end end end); if not ok then return nil, result; end return result; end function map_store:set(username, key, data) + return self:set_keys(username, { [key] = data or self.remove }); +end +function map_store:set_keys(username, keydatas) local ok, result = engine:transaction(function() - if type(key) == "string" and key ~= "" then - engine:delete("DELETE FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?", - host, username or "", self.store, key); - if data ~= nil then - local t, value = assert(serialize(data)); - engine:insert("INSERT INTO `prosody` (`host`,`user`,`store`,`key`,`type`,`value`) VALUES (?,?,?,?,?,?)", host, username or "", self.store, key, t, value); + for key, data in pairs(keydatas) do + if type(key) == "string" and key ~= "" then + engine:delete("DELETE FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?", + host, username or "", self.store, key); + if data ~= self.remove then + local t, value = assert(serialize(data)); + engine:insert("INSERT INTO `prosody` (`host`,`user`,`store`,`key`,`type`,`value`) VALUES (?,?,?,?,?,?)", host, username or "", self.store, key, t, value); + end + else + local extradata = {}; + for row in engine:select("SELECT `type`, `value` FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?", host, username or "", self.store, "") do + extradata = deserialize(row[1], row[2]); + break; + end + engine:delete("DELETE FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?", + host, username or "", self.store, ""); + extradata[key] = data; + local t, value = assert(serialize(extradata)); + engine:insert("INSERT INTO `prosody` (`host`,`user`,`store`,`key`,`type`,`value`) VALUES (?,?,?,?,?,?)", host, username or "", self.store, "", t, value); end - else - error("TODO: non-string keys"); end return true; end); |