mirror of
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110 lines
4.7 KiB
Lua
110 lines
4.7 KiB
Lua
-- Part of FusionPBX
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-- Copyright (C) 2013 Mark J Crane <markjcrane@fusionpbx.com>
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-- All rights reserved.
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--
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-- Redistribution and use in source and binary forms, with or without
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-- modification, are permitted provided that the following conditions are met:
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--
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-- 1. Redistributions of source code must retain the above copyright notice,
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-- this list of conditions and the following disclaimer.
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--
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-- 2. Redistributions in binary form must reproduce the above copyright
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-- notice, this list of conditions and the following disclaimer in the
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-- documentation and/or other materials provided with the distribution.
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--
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-- THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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-- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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-- AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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-- AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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-- OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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-- POSSIBILITY OF SUCH DAMAGE.
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local Database = require"resources.functions.database"
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--play the greeting
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function play_greeting()
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timeout = 100;
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tries = 1;
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max_timeout = 200;
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--voicemail prompt
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if (skip_greeting == "true") then
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--skip the greeting
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else
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if (session:ready()) then
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--set the greeting based on the voicemail_greeting_number variable
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if (voicemail_greeting_number ~= nil) then
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if (string.len(voicemail_greeting_number) > 0) then
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greeting_id = voicemail_greeting_number;
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end
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end
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--play the greeting
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dtmf_digits = '';
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if (string.len(greeting_id) > 0) then
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--sleep
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session:execute("playback","silence_stream://200");
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--get the greeting from the database
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if (storage_type == "base64") then
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local dbh = Database.new('system', 'base64/read')
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local sql = [[SELECT * FROM v_voicemail_greetings
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WHERE domain_uuid = :domain_uuid
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AND voicemail_id = :voicemail_id
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AND greeting_id = :greeting_id ]];
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local params = {domain_uuid = domain_uuid, voicemail_id = voicemail_id,
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greeting_id = greeting_id};
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if (debug["sql"]) then
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freeswitch.consoleLog("notice", "[voicemail] SQL: " .. sql .. "; params:" .. json.encode(params) .. "\n");
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end
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local saved
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dbh:query(sql, params, function(row)
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--set the voicemail message path
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mkdir(voicemail_dir.."/"..voicemail_id);
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greeting_location = voicemail_dir.."/"..voicemail_id.."/greeting_"..greeting_id..".wav"; --vm_message_ext;
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--if not found, save greeting to local file system
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--saved = file_exists(greeting_location)
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--if not saved then
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if (string.len(row["greeting_base64"]) > 32) then
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--include the file io
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local file = require "resources.functions.file"
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--write decoded string to file
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saved = file.write_base64(greeting_location, row["greeting_base64"]);
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end
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--end
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end);
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dbh:release();
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if saved then
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--play the greeting
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dtmf_digits = session:playAndGetDigits(min_digits, max_digits, tries, timeout, "#", voicemail_dir.."/"..voicemail_id.."/greeting_"..greeting_id..".wav", "", ".*", max_timeout);
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--session:execute("playback",voicemail_dir.."/"..voicemail_id.."/greeting_"..greeting_id..".wav");
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--delete the greeting (retain local for better responsiveness)
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--os.remove(voicemail_dir.."/"..voicemail_id.."/greeting_"..greeting_id..".wav");
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end
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elseif (storage_type == "http_cache") then
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dtmf_digits = session:playAndGetDigits(min_digits, max_digits, tries, timeout, "#", voicemail_dir.."/"..voicemail_id.."/greeting_"..greeting_id..".wav", "", ".*", max_timeout);
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--session:execute("playback",storage_path.."/"..voicemail_id.."/greeting_"..greeting_id..".wav");
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else
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dtmf_digits = session:playAndGetDigits(min_digits, max_digits, tries, timeout, "#", voicemail_dir.."/"..voicemail_id.."/greeting_"..greeting_id..".wav", "",".*", max_timeout);
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--session:execute("playback",voicemail_dir.."/"..voicemail_id.."/greeting_"..greeting_id..".wav");
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end
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else
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--default greeting
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session:execute("playback","silence_stream://200");
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dtmf_digits = macro(session, "person_not_available_record_message", 1, 200);
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end
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end
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end
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end
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