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130 lines
3.6 KiB
130 lines
3.6 KiB
--
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-- Copyright 2013-2020 SipWise Team <development@sipwise.com>
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--
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-- This program is free software: you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation, either version 3 of the License, or
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-- (at your option) any later version.
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--
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-- This package is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program. If not, see <http://www.gnu.org/licenses/>.
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-- .
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-- On Debian systems, the complete text of the GNU General
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-- Public License version 3 can be found in "/usr/share/common-licenses/GPL-3".
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--
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local utils = require 'ngcp.utils'
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local utable = utils.table
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local NGCPXAvp = require 'ngcp.xavp'
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-- class NGCPPrefs
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local NGCPPrefs = utils.inheritsFrom()
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NGCPPrefs.__class__ = 'NGCPPrefs'
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NGCPPrefs.levels = {"caller", "callee"}
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function NGCPPrefs.__tostring(self)
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local output, msg = '', "%s_%s:%s\n"
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for _,level in pairs(self.levels) do
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local xavp = NGCPXAvp:new(level, self.group)
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output = output .. msg:format(level, self.group, tostring(xavp))
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end
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return output
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end
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-- luacheck: globals KSR
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function NGCPPrefs:init()
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for _,v in pairs(self.levels) do
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NGCPXAvp.init(v, self.group)
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end
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end
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function NGCPPrefs:check_level(level)
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return utils.table.contains(self.levels, level)
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end
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function NGCPPrefs:_defaults()
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local group = self.group:gsub('_prefs','')
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local defaults = self.config:get_defaults(group)
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local keys = {}
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local msg = "defaults[%s]:%s\n"
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KSR.dbg(msg:format(group, utable.tostring(defaults)))
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for k,_ in pairs(defaults) do
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table.insert(keys, k)
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end
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return keys, defaults
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end
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function NGCPPrefs:_set_xavp(level, cur, query)
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local result = {}
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local row = cur:fetch({}, "a")
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local keys, defaults = self:_defaults()
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if utable.size(row) > 0 then
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while utable.size(row) > 0 do
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KSR.dbg(string.format("result:%s row:%s\n",
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utable.tostring(result), utable.tostring(row)))
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table.insert(result, row)
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utable.add(keys, row.attribute)
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defaults[row.attribute] = nil
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row = cur:fetch({}, "a")
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end
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else
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KSR.dbg(string.format("no results for query:%s\n", query))
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end
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cur:close()
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local xavp = self:xavp(level, result)
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for k,v in pairs(defaults) do
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KSR.dbg(string.format("setting default[%s]:%s\n", k, tostring(v)))
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xavp(k, v)
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end
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return keys
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end
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function NGCPPrefs:_load(level, uuid)
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local con = assert (self.config:getDBConnection())
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local query = self.query:format(self.db_table, uuid)
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local cur = assert (con:execute(query))
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return self:_set_xavp(level, cur, query)
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end
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function NGCPPrefs:caller_load(uuid)
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if not uuid then
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return {}
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end
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return self:_load("caller", uuid)
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end
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function NGCPPrefs:callee_load(uuid)
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if not uuid then
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return {}
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end
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return self:_load("callee", uuid)
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end
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function NGCPPrefs:xavp(level, l)
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if not self:check_level(level) then
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local msg = "unknown level:%s. It has to be %s"
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error(msg:format(tostring(level), tostring(self.levels)))
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end
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return NGCPXAvp:new(level, self.group, l)
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end
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function NGCPPrefs:clean(vtype)
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if not vtype then
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self:xavp('callee'):clean()
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self:xavp('caller'):clean()
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else
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self:xavp(vtype):clean()
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end
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end
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-- class
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return NGCPPrefs
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