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124 lines
3.8 KiB
124 lines
3.8 KiB
--
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-- Copyright 2013-2015 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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local NGCPPrefs = require 'ngcp.pref'
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-- class NGCPFaxPrefs
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local NGCPFaxPrefs = {
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__class__ = 'NGCPFaxPrefs'
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}
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local NGCPFaxPrefs_MT = { __index = NGCPFaxPrefs }
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NGCPFaxPrefs_MT.__tostring = function ()
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local xavp = NGCPXAvp:new('caller','fax_prefs')
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local output = string.format("caller_fax_prefs:%s\n", tostring(xavp))
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xavp = NGCPXAvp:new('callee','fax_prefs')
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output = output .. string.format("callee_fax_prefs:%s\n", tostring(xavp))
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return output
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end
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function NGCPFaxPrefs:new(config)
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local t = {
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config = config,
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db_table = "provisioning.voip_fax_preferences"
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}
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-- creates xavp fax
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NGCPPrefs.init("fax_prefs")
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return setmetatable( t, NGCPFaxPrefs_MT )
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end
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function NGCPFaxPrefs:caller_load(uuid)
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if uuid then
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return self:_load("caller",uuid)
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else
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return {}
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end
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end
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function NGCPFaxPrefs:callee_load(uuid)
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if uuid then
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return self:_load("callee",uuid)
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else
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return {}
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end
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end
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function NGCPFaxPrefs:_defaults(level)
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local defaults = self.config:get_defaults('fax')
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local keys = {}
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if defaults then
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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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end
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return keys, defaults
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end
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function NGCPFaxPrefs:_load(level, uuid)
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local con = assert (self.config:getDBConnection())
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local query = "SELECT fp.* FROM provisioning.voip_fax_preferences fp, " ..
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"provisioning.voip_subscribers s WHERE s.uuid = '" .. uuid .. "' AND fp.subscriber_id = s.id"
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local cur = assert (con:execute(query))
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local colnames = cur:getcolnames()
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local keys = {}
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local result = {}
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local row = cur:fetch({}, "a")
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local xavp
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if row then
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for _,v in pairs(colnames) do
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if row[v] ~= nil then
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utable.add(keys, v)
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result[v] = row[v]
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end
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end
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else
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sr.log("dbg", string.format("no results for query:%s", query))
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end
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cur:close()
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xavp = self:xavp(level, result)
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for k,v in pairs(result) do
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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 NGCPFaxPrefs:xavp(level, l)
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if level ~= 'caller' and level ~= 'callee' then
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error(string.format("unknown level:%s. It has to be [caller|callee]", tostring(level)))
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end
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return NGCPXAvp:new(level,'fax_prefs', l)
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end
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function NGCPFaxPrefs:clean(vtype)
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if not vtype then
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NGCPFaxPrefs:xavp('callee'):clean()
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NGCPFaxPrefs:xavp('caller'):clean()
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else
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NGCPFaxPrefs:xavp(vtype):clean()
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end
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end
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-- class
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return NGCPFaxPrefs
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