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add detect audio length of recording (#7140) 

* add detect audio length of recording

* Update page.lua
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frytimo 2024-09-26 10:59:31 -03:00 committed by GitHub
parent 4f32833e30
commit 1762dabfab
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1 changed files with 19 additions and 4 deletions
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23
app/switch/resources/scripts/page.lua
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@ -64,6 +64,14 @@ local function each_number(value)
end
end
--create a function to determine length of a recording
local function get_recording_length(file_name)
local handle = io.popen("sox --i -D " .. file_name);
local result = handle:read("*a");
handle:close();
return result;
end
--make sure the session is ready
if ( session:ready() ) then
--answer the call
@ -86,6 +94,7 @@ if ( session:ready() ) then
sip_from_user = session:getVariable("sip_from_user");
mute = session:getVariable("mute");
delay = session:getVariable("delay");
recording_filename = session:getVariable("recording_filename");
--if the call is transferred then return the call backe to the referred by user
referred_by = session:getVariable("sip_h_Referred-By");
@ -188,11 +197,17 @@ if ( session:ready() ) then
flags = "flags{}";
end
--if announce delay is true then an option for a preset recording filename and length
if (delay == "true") then
recording_filename = session:getVariable("recording_filename");
recording_length = session:getVariable("recording_length");
--if recording filename was set then enable delay
if (recording_filename ~= nil) then
delay = "true";
dtmf_entered = 1;
--get the recording length
recording_length = session:getVariable("recording_length");
if (recording_length == nil) then
--get the recording length using sox
recording_length = get_recording_length(recording_filename);
end
end
--if announce delay is active and audio file is not provided then prompt for recording