diff --git a/resources/install/scripts/app/voicemail/resources/functions/forward_add_intro.lua b/resources/install/scripts/app/voicemail/resources/functions/forward_add_intro.lua new file mode 100644 index 0000000000..d589895c8d --- /dev/null +++ b/resources/install/scripts/app/voicemail/resources/functions/forward_add_intro.lua @@ -0,0 +1,142 @@ +-- Part of FusionPBX +-- Copyright (C) 2013 Mark J Crane +-- All rights reserved. +-- +-- Redistribution and use in source and binary forms, with or without +-- modification, are permitted provided that the following conditions are met: +-- +-- 1. Redistributions of source code must retain the above copyright notice, +-- this list of conditions and the following disclaimer. +-- +-- 2. Redistributions in binary form must reproduce the above copyright +-- notice, this list of conditions and the following disclaimer in the +-- documentation and/or other materials provided with the distribution. +-- +-- THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, +-- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY +-- AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +-- AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, +-- OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +-- POSSIBILITY OF SUCH DAMAGE. + +--define a function to forward a message to an extension + function forward_add_intro(voicemail_id, uuid) + + --connect to the database + local db = dbh or Database.new('system') + + --get the settings. + local settings = Settings.new(db, domain_name, domain_uuid) + --local max_len_seconds = settings:get('voicemail', 'forward_add_intro', 'boolean') or 300; + + --request whether to add the intro + --To add an introduction to this message press 1 + --add_intro_id = macro(session, "forward_add_intro", 20, 5000, ''); + --if (add_intro_id == '1') then + -- + --end + + --record your message at the tone press any key or stop talking to end the recording + if (session:ready()) then + result = macro(session, "record_message", 0, 5000, ''); + end + + --set the file full path + message_location = voicemail_dir.."/"..voicemail_id.."/msg_"..uuid.."."..vm_message_ext; + message_intro_location = voicemail_dir.."/"..voicemail_id.."/msg_"..uuid.."."..vm_message_ext; + + --record the message introduction + -- syntax is session:recordFile(file_name, max_len_secs, silence_threshold, silence_secs) + silence_seconds = 5; + if (storage_path == "http_cache") then + result = session:recordFile(message_intro_location, max_len_seconds, record_silence_threshold, silence_seconds); + else + mkdir(voicemail_dir.."/"..voicemail_id); + if (vm_message_ext == "mp3") then + shout_exists = trim(api:execute("module_exists", "mod_shout")); + if (shout_exists == "true") then + freeswitch.consoleLog("notice", "using mod_shout for mp3 encoding\n"); + --record in mp3 directly + result = session:recordFile(message_intro_location, max_len_seconds, record_silence_threshold, silence_seconds); + else + --create initial wav recording + result = session:recordFile(message_intro_location, max_len_seconds, record_silence_threshold, silence_seconds); + --use lame to encode, if available + if (file_exists("/usr/bin/lame")) then + freeswitch.consoleLog("notice", "using lame for mp3 encoding\n"); + --convert the wav to an mp3 (lame required) + resample = "/usr/bin/lame -b 32 --resample 8 -m s "..voicemail_dir.."/"..voicemail_id.."/intro_"..uuid..".wav "..message_intro_location; + session:execute("system", resample); + --delete the wav file, if mp3 exists + if (file_exists(message_intro_location)) then + os.remove(voicemail_dir.."/"..voicemail_id.."/intro_"..uuid..".wav"); + else + vm_message_ext = "wav"; + end + else + freeswitch.consoleLog("notice", "neither mod_shout or lame found, defaulting to wav\n"); + vm_message_ext = "wav"; + end + end + else + result = session:recordFile(message_intro_location, max_len_seconds, record_silence_threshold, silence_seconds); + end + end + + --get the original voicemail message from the database and save it to the message location + if (storage_type == "base64") then + if (session:ready()) then + sql = [[SELECT * FROM v_voicemail_messages + WHERE domain_uuid = ']] .. domain_uuid ..[[' + AND voicemail_message_uuid = ']].. uuid.. [[' ]]; + if (debug["sql"]) then + freeswitch.consoleLog("notice", "[ivr_menu] SQL: " .. sql .. "\n"); + end + status = dbh:query(sql, function(row) + --add functions + require "resources.functions.base64"; + + --set the voicemail message path + mkdir(voicemail_dir.."/"..voicemail_id); + + --save the recording to the file system + if (string.len(row["message_base64"]) > 32) then + local file = io.open(message_location, "w"); + file:write(base64.decode(row["message_base64"])); + file:close(); + end + end); + end + end + + --merge the intro and the voicemail recording + cmd = "sox "..message_intro_location.." "..message_location; + os.execute(cmd); + + --remove the intro file after it has been merged + os.remove(message_intro_location); + + --save the merged file into the database as base64 + if (storage_type == "base64") then + --get the content of the file + local f = io.open(voicemail_name_location, "rb"); + local file_content = f:read("*all"); + f:close(); + + --save the merged file as base64 + local sql = {} + sql = [[UPDATE SET v_voicemail_messages + SET message_base64 = ']].. base64.encode(file_content) ..[[' + WHERE domain_uuid = ']] .. domain_uuid ..[[' + AND voicemail_message_uuid = ']].. uuid.. [[' ]]; + sql = table.concat(sql, "\n"); + if (debug["sql"]) then + freeswitch.consoleLog("notice", "[voicemail] SQL: " .. sql .. "\n"); + end + end + + end