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Add ability to set comma delimited list of pin_numbers. Example set pin_number=111,333,555 in addition to set pin_number=555 which was already possible.

This commit is contained in:
Mark Crane 2014-03-07 21:12:16 +00:00
parent 286f92aec5
commit b1f95da562
1 changed files with 38 additions and 10 deletions
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48
resources/install/scripts/pin_number.lua
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@ -25,6 +25,20 @@
max_tries = "3";
digit_timeout = "5000";
function trim (s)
return (string.gsub(s, "^%s*(.-)%s*$", "%1"))
end
function explode ( seperator, str )
local pos, arr = 0, {}
for st, sp in function() return string.find( str, seperator, pos, true ) end do -- for each divider found
table.insert( arr, string.sub( str, pos, st-1 ) ) -- attach chars left of current divider
pos = sp + 1 -- jump past current divider
end
table.insert( arr, string.sub( str, pos ) ) -- attach chars right of last divider
return arr
end
if ( session:ready() ) then
session:answer( );
pin_number = session:getVariable("pin_number");
@ -53,15 +67,29 @@ if ( session:ready() ) then
--if the pin number is provided then require it
if (pin_number) then
min_digits = string.len(pin_number);
max_digits = string.len(pin_number)+1;
digits = session:playAndGetDigits(min_digits, max_digits, max_tries, digit_timeout, "#", "phrase:voicemail_enter_pass:#", "", "\\d+");
if (digits == pin_number) then
--pin is correct
else
session:streamFile("phrase:voicemail_fail_auth:#");
session:hangup("NORMAL_CLEARING");
return;
end
--get the user pin number
min_digits = 2;
max_digits = 20;
digits = session:playAndGetDigits(min_digits, max_digits, max_tries, digit_timeout, "#", "phrase:voicemail_enter_pass:#", "", "\\d+");
--validate the user pin number
pin_number_table = explode(",",pin_number);
for index,pin_number in pairs(pin_number_table) do
if (digits == pin_number) then
--set the variable to true
auth = true;
--set the authorized pin number that was used
session:setVariable("pin_number", pin_number);
--end the loop
break;
end
end
--if not authorized play a message and then hangup
if (not auth) then
session:streamFile("phrase:voicemail_fail_auth:#");
session:hangup("NORMAL_CLEARING");
return;
end
end
end