Improve conference_center.lua add better logging, caller announce, and wait for moderator.
This commit is contained in:
Mark Crane
parent
9e10564cd1
commit
84c1cc6a61
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@ -47,40 +47,24 @@
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--prepare the api object
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api = freeswitch.API();
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--define the trim function
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function trim(s)
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return s:gsub("^%s+", ""):gsub("%s+$", "")
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end
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--define the session hangup
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function session_hangup_hook()
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--get the uuid
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--get the session variables
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conference_session_detail_uuid = api:executeString("create_uuid");
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conference_name = session:getVariable("conference_name");
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--conference_name = session:getVariable("conference_name");
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conference_session_uuid = session:getVariable("conference_uuid");
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conference_recording = session:getVariable("conference_recording");
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conference_moderator = session:getVariable("conference_moderator");
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--start_epoch = session:getVariable("start_epoch");
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end_epoch = os.time();
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freeswitch.consoleLog("NOTICE", "Conference Center: \n");
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freeswitch.consoleLog("NOTICE", "Conference Center: domain_uuid: " .. domain_uuid .. "\n");
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--freeswitch.consoleLog("NOTICE", "Conference Center: domain_name: " .. domain_name .. "\n");
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freeswitch.consoleLog("NOTICE", "Conference Center: meeting_uuid: " .. meeting_uuid .. "\n");
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freeswitch.consoleLog("NOTICE", "Conference Center: conference_name: " .. conference_name .. "\n");
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freeswitch.consoleLog("NOTICE", "Conference Center: conference_uuid: " .. conference_session_uuid .. "\n");
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if (conference_recording) then
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freeswitch.consoleLog("NOTICE", "Conference Center: conference_recording: " .. conference_recording .. "\n");
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end
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freeswitch.consoleLog("NOTICE", "Conference Center: username: " .. username .. "\n");
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freeswitch.consoleLog("NOTICE", "Conference Center: caller_id_name: " .. caller_id_name .. "\n");
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freeswitch.consoleLog("NOTICE", "Conference Center: caller_id_number: " .. caller_id_number .. "\n");
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--freeswitch.consoleLog("NOTICE", "Conference Center: callee_id_name: " .. callee_id_name .. "\n");
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--freeswitch.consoleLog("NOTICE", "Conference Center: callee_id_number: " .. callee_id_number .. "\n");
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--freeswitch.consoleLog("NOTICE", "Conference Center: dialplan: " .. dialplan .. "\n");
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freeswitch.consoleLog("NOTICE", "Conference Center: network_addr: " .. network_addr .. "\n");
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freeswitch.consoleLog("NOTICE", "Conference Center: uuid: " .. uuid .. "\n");
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--freeswitch.consoleLog("NOTICE", "Conference Center: context: " .. context .. "\n");
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--freeswitch.consoleLog("NOTICE", "Conference Center: chan_name: " .. chan_name .. "\n");
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freeswitch.consoleLog("NOTICE", "Conference Center: start_epoch: " .. start_epoch .. "\n");
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freeswitch.consoleLog("NOTICE", "Conference Center: end_epoch: " .. end_epoch .. "\n");
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--set the epoch
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end_epoch = os.time();
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--get the conference sessions
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sql = [[SELECT count(*) as num_rows
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@ -97,6 +81,7 @@
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table.insert(sql, "conference_session_uuid, ");
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table.insert(sql, "domain_uuid, ");
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table.insert(sql, "meeting_uuid, ");
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table.insert(sql, "profile, ");
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if (conference_recording) then
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table.insert(sql, "recording, ");
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end
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@ -111,6 +96,7 @@
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table.insert(sql, "'".. conference_session_uuid .."', ");
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table.insert(sql, "'".. domain_uuid .."', ");
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table.insert(sql, "'".. meeting_uuid .."', ");
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table.insert(sql, "'".. profile .."', ");
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if (conference_recording) then
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table.insert(sql, "'".. conference_recording .."', ");
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end
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@ -171,6 +157,7 @@ if (session:ready()) then
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session:answer();
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session:setHangupHook("session_hangup_hook");
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sounds_dir = session:getVariable("sounds_dir");
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hold_music = session:getVariable("hold_music");
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domain_name = session:getVariable("domain_name");
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pin_number = session:getVariable("pin_number");
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@ -226,6 +213,8 @@ if (session:ready()) then
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conference_room_uuid = string.lower(row["conference_room_uuid"]);
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conference_center_uuid = string.lower(row["conference_center_uuid"]);
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meeting_uuid = string.lower(row["meeting_uuid"]);
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record = string.lower(row["record"]);
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profile = string.lower(row["profile"]);
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max_members = row["max_members"];
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wait_mod = row["wait_mod"];
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member_type = row["member_type"];
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@ -241,37 +230,112 @@ if (session:ready()) then
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--set the meeting uuid
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session:setVariable("meeting_uuid", meeting_uuid);
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if (conference_center_uuid ~= nil) then
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--set a conference parameter
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--conference <confname> set <parameter_name> <value>
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if (conference_center_uuid == nil) then
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--invalid pin number
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session:streamFile("phrase:voicemail_fail_auth:#");
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session:hangup("NORMAL_CLEARING");
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else
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--check if the conference exists
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cmd = "conference "..meeting_uuid.."-"..domain_name.." xml_list";
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result = trim(api:executeString(cmd));
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if (string.sub(result, -9) == "not found") then
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conference_exists = false;
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else
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conference_exists = true;
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end
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--set a conference parameter
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if (max_members ~= nil) then
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--max members must be 2 or more
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session:execute("set","conference_max_members="..max_members);
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if (conference_exists) then
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cmd = "conference "..meeting_uuid.."-"..domain_name.." get count";
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count = trim(api:executeString(cmd));
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if (count ~= nil) then
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if (tonumber(count) >= tonumber(max_members)) then
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session:execute("playback", sounds_dir.."/"..default_language.."/"..default_dialect.."/"..default_voice.."/conference/conf-locked.wav");
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session:hangup("CALL_REJECTED");
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end
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if (mute == "true") then
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flags = flags .. "mute";
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end
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if (enter_sound ~= nil) then
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session:execute("set","conference_enter_sound="..enter_sound);
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end
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end
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--announce the caller
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if (announce == "true") then
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--prompt for the name of the caller
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session:execute("playback", sounds_dir.."/"..default_language.."/"..default_dialect.."/"..default_voice.."/ivr/ivr-say_name.wav");
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session:execute("playback", "tone_stream://v=-7;%%(500,0,500.0)");
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--record the response
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max_len_seconds = 5;
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silence_threshold = "500";
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silence_secs = "2";
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session:recordFile("/tmp/conference-"..uuid..".wav", max_len_seconds, silence_threshold, silence_secs);
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end
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--wait for moderator
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if (wait_mod == "true") then
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if (conference_exists) then
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--continue
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else
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session:execute("set","conference_enter_sound=");
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if (member_type == "participant") then
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--set music on hold variable
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cmd = "uuid_setvar "..uuid.." hold_music "..hold_music;
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result = api:executeString(cmd);
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--put the call on hold
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--cmd = "uuid_hold "..uuid;
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--result = api:executeString(cmd);
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--loop until the conference exists
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x = 0;
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y = 0;
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while true do
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--sleep a moment to prevent using unecessary resources
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session:sleep(3000);
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--play a tone
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if (x > 2) then
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session:execute("playback", "tone_stream://L=2;%(25,200,440,40);");
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--session:execute("playback", "ivr/ivr-stay_on_line_call_answered_momentarily.wav");
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x = 1;
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end
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--check if the conference exists
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cmd = "conference "..meeting_uuid.."-"..domain_name.." xml_list";
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result = trim(api:executeString(cmd));
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if (string.sub(result, -9) == "not found") then
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--continue the loop
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else
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--set hold to off
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--cmd = "uuid_hold off "..uuid;
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--result = api:executeString(cmd);
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--exit the loop;
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break;
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end
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--end the conference when the limit is reached
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park_timeout_seconds = 1200;
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if (y > tonumber(park_timeout_seconds)) then
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break;
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end
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--increment the value of x and y
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x = x + 1;
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y = y + 1;
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end
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end
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end
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end
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--set the exit sound
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if (exit_sound ~= nil) then
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session:execute("set","conference_exit_sound="..exit_sound);
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end
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--else
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-- session:execute("set","conference_exit_sound=");
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--end
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--working
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--get number of people in the conference
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--conference Conference-Center-voip.fusionpbx.com get count
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--get number of seconds since the conference started
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--conference Conference-Center-voip.fusionpbx.com get run_time
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if (wait_mod == "true") then
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--flags = flags .. "|wait_mod"; --not working
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--session:execute("conference","Conference-Center-voip.fusionpbx.com(set conference-flags=wait-mod)"); --not working
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conference_profile = "wideband-wait-mod";
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else
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conference_profile = "default";
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--set flags and moderator controls
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if (mute == "true") then
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flags = flags .. "mute";
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end
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if (member_type == "moderator") then
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--set as the moderator
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@ -285,28 +349,44 @@ if (session:ready()) then
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--set the start epoch
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start_epoch = os.time();
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--send the call to the conference
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--session:execute("conference","confname@profilename+[conference pin number]+flags{moderator}");
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cmd = meeting_uuid.."-"..domain_name.."@"..conference_profile.."+flags{".. flags .."}";
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--get the session uuid
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if (record == "true") then
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--get the conference xml_list
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cmd = "conference "..meeting_uuid.."-"..domain_name.." xml_list";
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result = trim(api:executeString(cmd));
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if (conference_exists) then
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--get the content to the <conference> tag
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result = string.match(result,[[<conference (.-)>]],1);
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--get the uuid out of the xml tag contents
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conference_session_uuid = string.match(result,[[uuid="(.-)"]],1);
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--log entry
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freeswitch.consoleLog("INFO","conference_session_uuid: " .. conference_session_uuid .. "\n");
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--record the conference
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cmd = "conference "..meeting_uuid.."-"..domain_name.." record /tmp/"..conference_session_uuid..".wav";
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response = api:executeString(cmd);
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end
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end
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--announce the caller
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if (announce == "true") then
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--announce the caller - play the recording
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cmd = "conference "..meeting_uuid.."-"..domain_name.." play /tmp/conference-"..uuid..".wav";
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freeswitch.consoleLog("notice", "[conference] ".. cmd .."\n");
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session:execute("conference",cmd);
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--alternative
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--uuid_transfer <uuid> conference:3000@default inline
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--get the conference variables
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conference_name = session:getVariable("conference_name");
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conference_uuid = session:getVariable("conference_uuid");
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conference_recording = session:getVariable("conference_recording");
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freeswitch.consoleLog("NOTICE", "Conference Center: conference_name: 2 " .. conference_name .. "\n");
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freeswitch.consoleLog("NOTICE", "Conference Center: conference_uuid: 2 " .. conference_uuid .. "\n");
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if (conference_recording) then
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freeswitch.consoleLog("NOTICE", "Conference Center: conference_recording: " .. conference_recording .. "\n");
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end
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--freeswitch.consoleLog("notice", "[conference] line: 147\n");
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response = api:executeString(cmd);
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--play has entered the conference
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cmd = "conference "..meeting_uuid.."-"..domain_name.." play "..sounds_dir.."/"..default_language.."/"..default_dialect.."/"..default_voice.."/conference/conf-has_joined.wav";
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freeswitch.consoleLog("notice", "[conference] ".. cmd .."\n");
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response = api:executeString(cmd);
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else
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session:streamFile("phrase:voicemail_fail_auth:#");
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session:hangup("NORMAL_CLEARING");
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if (enter_sound ~= nil) then
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cmd = "conference "..meeting_uuid.."-"..domain_name.." play "..enter_sound;
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response = api:executeString(cmd);
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end
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end
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--send the call to the conference
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cmd = meeting_uuid.."-"..domain_name.."@"..profile.."+flags{".. flags .."}";
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session:execute("conference", cmd);
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end
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end
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