Add. Lua script to set call forward for ring group. (#2934)
This commit is contained in:
Alexey Melnichuk
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FusionPBX
FusionPBX
parent
720d5366e6
commit
bbfbf4e065
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--
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-- FusionPBX
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-- Version: MPL 1.1
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--
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-- The contents of this file are subject to the Mozilla Public License Version
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-- 1.1 (the "License"); you may not use this file except in compliance with
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-- the License. You may obtain a copy of the License at
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-- http://www.mozilla.org/MPL/
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--
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-- Software distributed under the License is distributed on an "AS IS" basis,
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-- WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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-- for the specific language governing rights and limitations under the
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-- License.
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--
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-- The Original Code is FusionPBX
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--
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-- The Initial Developer of the Original Code is
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-- Mark J Crane <markjcrane@fusionpbx.com>
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-- Copyright (C) 2010-2017
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-- the Initial Developer. All Rights Reserved.
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--
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-- Contributor(s):
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-- Mark J Crane <markjcrane@fusionpbx.com>
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--set default variables
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local min_digits = 3;
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local max_digits = 11;
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local max_tries = 3;
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local digit_timeout = 3000;
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--include config.lua
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require "resources.functions.config";
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--include libraries
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require "resources.functions.channel_utils";
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local log = require "resources.functions.log".ring_group_call_forward
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local Database = require "resources.functions.database"
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local blf = require "resources.functions.blf"
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--include json library
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local json
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if (debug["sql"]) then
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json = require "resources.functions.lunajson"
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end
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local function empty(t)
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return (not t) or (#t == 0)
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end
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--check if the session is ready
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if not session:ready() then return end
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--answer the call
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session:answer();
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--get the variables
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local enabled = session:getVariable("enabled");
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local pin_number = session:getVariable("pin_number");
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local sounds_dir = session:getVariable("sounds_dir");
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local domain_uuid = session:getVariable("domain_uuid");
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local domain_name = session:getVariable("domain_name");
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local ring_group_number = session:getVariable("ring_group_number");
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local ring_group_uuid = session:getVariable("ring_group_uuid");
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local request_id = session:getVariable("request_id");
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local forward_destination = session:getVariable("forward_destination");
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--set the sounds path for the language, dialect and voice
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local default_language = session:getVariable("default_language") or 'en';
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local default_dialect = session:getVariable("default_dialect") or 'us';
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local default_voice = session:getVariable("default_voice") or 'callie';
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--a moment to sleep
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session:sleep(1000);
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--connect to the database
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local dbh = Database.new('system');
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-- user hangup
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if not session:ready() then return end
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if (request_id ~= 'true') and empty(ring_group_number) and empty(ring_group_uuid) then
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log.warning('can not detect ring group number. Please specify one of this var: ring_group_number, ring_group_uuid or request_id.')
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return
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end
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--check pin code
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if not empty(pin_number) then
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--get the pin number
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local min_digits = 3;
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local max_digits = 20;
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local caller_pin_number = session:playAndGetDigits(min_digits, max_digits, max_tries, digit_timeout, "#", "phrase:voicemail_enter_pass:#", "", "\\d+");
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if empty(caller_pin_number) then return end
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--check pin number
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if pin_number ~= caller_pin_number then return end
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--user hangup
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if not session:ready() then return end
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end
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--get ring group number
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if request_id == 'true' then
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--get the ring group extension number
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local min_digits = 2;
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local max_digits = 20;
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ring_group_number = session:playAndGetDigits(min_digits, max_digits, max_tries, digit_timeout, "#", "phrase:voicemail_enter_id:#", "", "\\d+");
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if empty(ring_group_number) then return end
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-- user hangup
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if not session:ready() then return end
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end
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--search ring_group in database
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local sql = [[SELECT ring_group_uuid as uuid, ring_group_forward_enabled as forward_enabled,
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ring_group_forward_destination as forward_destination, ring_group_extension as extension
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FROM v_ring_groups
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WHERE domain_uuid = :domain_uuid
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]]
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local params = {domain_uuid = domain_uuid}
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if (request_id == "true") or (empty(ring_group_uuid)) then
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sql = sql .. " AND ring_group_extension=:extension"
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params.extension = ring_group_number
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else
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sql = sql .. " AND ring_group_uuid=:ring_group_uuid"
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params.ring_group_uuid = ring_group_uuid
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end
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if (debug["sql"]) then
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log.noticef("SQL: %s; params: %s", sql, json.encode(params));
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end
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local ring_group = dbh:first_row(sql, params)
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--if can not find ring group
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if (not ring_group) or (not ring_group.uuid) then return end
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-- user hangup
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if not session:ready() then return end
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-- get destination number form database if it not provided
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if enabled == 'toggle' and empty(forward_destination) then
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forward_destination = ring_group.forward_destination
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end
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--toggle enabled
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if enabled == 'toggle' then
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-- if we toggle CF and specify new destination number then just enable it
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if forward_destination == ring_group.forward_destination then
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enabled = (ring_group.forward_enabled == 'true') and 'false' or 'true'
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else
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enabled = 'true'
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end
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end
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--get the forward destination
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if enabled == 'true' and empty(forward_destination) then
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-- get number
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forward_destination = session:playAndGetDigits(min_digits, max_digits, max_tries, digit_timeout, "#", sounds_dir.."/"..default_language.."/"..default_dialect.."/"..default_voice.."/ivr/ivr-enter_destination_telephone_number.wav", "", "\\d+");
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if empty(forward_destination) then return end
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-- user hangup
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if not session:ready() then return end
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end
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--update ring group call farward in database
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local sql = [[UPDATE v_ring_groups
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SET
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ring_group_forward_enabled = :enabled,
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ring_group_forward_destination = :destination
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WHERE
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ring_group_uuid = :uuid]]
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local params = {
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enabled = (enabled == 'true') and 'true' or 'false',
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destination = forward_destination,
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uuid = ring_group.uuid,
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}
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if (debug["sql"]) then
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log.noticef("SQL: %s; params: %s", sql, json.encode(params));
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end
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dbh:query(sql, params)
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--disconnect from database
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dbh:release()
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--notify caller
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if enabled == 'true' then
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--set forward_all_enabled
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channel_display(session:get_uuid(), "Activated")
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--say the destination number
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session:say(forward_destination, default_language, "number", "iterated");
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--notify the caller
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session:streamFile(sounds_dir.."/"..default_language.."/"..default_dialect.."/"..default_voice.."/ivr/ivr-call_forwarding_has_been_set.wav");
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else
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--set forward_all_enabled
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channel_display(session:get_uuid(), "Cancelled")
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--notify the caller
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session:streamFile(sounds_dir.."/"..default_language.."/"..default_dialect.."/"..default_voice.."/ivr/ivr-call_forwarding_has_been_cancelled.wav");
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end
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-- BLF for display CF status
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blf.forward(enabled == 'true', ring_group.extension, nil,
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ring_group.forward_destination, forward_destination, domain_name)
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