#!/usr/bin/perl
#
# cm_sc_ccc_lookup_insert.agi version 2.14
# 
# Designed to work with Call Menus to send a URL defined in a Settings Container
# for a call with a call_id associated with it for calls coming from an external
# VICIdial system on a private IAX trunk so that the lead information can be 
# copied to this destination cluster.
#
# If container is not found, call will go to the 'C' option in the call menu
# If call_id is not defined, call will go to the 'D' option in the call menu
# If lead is not found on external system, call will go to the 'B' option in the call menu
# If lead is found on external system, call will go to the 'A' option in the call menu
#
# Flag Options:  (separated by triple-pipe: "---")
# 1- container_id for settings container with URL to send
# 2- local list_id to insert lead into(if not populated, will use external list_id)
#
# example of what to set in the Call Menu:
# Set the prompt to "wait-moment|cm_sc_ccc_lookup_insert.agi,ccc_test---8199"
#
# The URL that you define in the Settings Container will need to be sent to you
# by the administrator of the external system. It should look something like this:
# http://server/vicidial/non_agent_api.php?user=6666&pass=1234&source=test&function=ccc_lead_info&call_id=--A--call_id--B--
#
# Copyright (C) 2018  Matt Florell <vicidial@gmail.com>    LICENSE: AGPLv2
#
# changes:
# 170609-1326 - First build
# 180908-1414 - Added extra logging
#

$script = 'cm_sc_ccc_lookup_insert.agi';

($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
$year = ($year + 1900);
$mon++;
if ($mon < 10) {$mon = "0$mon";}
if ($mday < 10) {$mday = "0$mday";}
if ($hour < 10) {$hour = "0$hour";}
if ($min < 10) {$min = "0$min";}
if ($sec < 10) {$sec = "0$sec";}

$secX = time();
$now_date_epoch = time();
$now_date = "$year-$mon-$mday $hour:$min:$sec";
$start_time=$now_date;
$CIDdate = "$mon$mday$hour$min$sec";
$tsSQLdate = "$year$mon$mday$hour$min$sec";
$SQLdate = "$year-$mon-$mday $hour:$min:$sec";
$SQLdateBEGIN = $SQLdate;
$state='';
$CIDlead_id='';
$US='_';
$AGILOG=1;
	while (length($CIDdate) > 9) {$CIDdate =~ s/^.//gi;} # 0902235959 changed to 902235959


# default path to astguiclient configuration file:
$PATHconf =		'/etc/astguiclient.conf';

open(conf, "$PATHconf") || die "can't open $PATHconf: $!\n";
@conf = <conf>;
close(conf);
$i=0;
foreach(@conf)
	{
	$line = $conf[$i];
	$line =~ s/ |>|\n|\r|\t|\#.*|;.*//gi;
	if ( ($line =~ /^PATHhome/) && ($CLIhome < 1) )
		{$PATHhome = $line;   $PATHhome =~ s/.*=//gi;}
	if ( ($line =~ /^PATHlogs/) && ($CLIlogs < 1) )
		{$PATHlogs = $line;   $PATHlogs =~ s/.*=//gi;}
	if ( ($line =~ /^PATHagi/) && ($CLIagi < 1) )
		{$PATHagi = $line;   $PATHagi =~ s/.*=//gi;}
	if ( ($line =~ /^PATHweb/) && ($CLIweb < 1) )
		{$PATHweb = $line;   $PATHweb =~ s/.*=//gi;}
	if ( ($line =~ /^PATHsounds/) && ($CLIsounds < 1) )
		{$PATHsounds = $line;   $PATHsounds =~ s/.*=//gi;}
	if ( ($line =~ /^PATHmonitor/) && ($CLImonitor < 1) )
		{$PATHmonitor = $line;   $PATHmonitor =~ s/.*=//gi;}
	if ( ($line =~ /^VARserver_ip/) && ($CLIserver_ip < 1) )
		{$VARserver_ip = $line;   $VARserver_ip =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_server/) && ($CLIDB_server < 1) )
		{$VARDB_server = $line;   $VARDB_server =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_database/) && ($CLIDB_database < 1) )
		{$VARDB_database = $line;   $VARDB_database =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_user/) && ($CLIDB_user < 1) )
		{$VARDB_user = $line;   $VARDB_user =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_pass/) && ($CLIDB_pass < 1) )
		{$VARDB_pass = $line;   $VARDB_pass =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_port/) && ($CLIDB_port < 1) )
		{$VARDB_port = $line;   $VARDB_port =~ s/.*=//gi;}
	$i++;
	}

if (!$VARDB_port) {$VARDB_port='3306';}
if (!$AGILOGfile) {$AGILOGfile = "$PATHlogs/agiout.$year-$mon-$mday";}

### find wget binary
$exit_no_wget=0;
$wgetbin = '';
if ( -e ('/bin/wget')) {$wgetbin = '/bin/wget';}
else
	{
	if ( -e ('/usr/bin/wget')) {$wgetbin = '/usr/bin/wget';}
	else
		{
		if ( -e ('/usr/local/bin/wget')) {$wgetbin = '/usr/local/bin/wget';}
		else
			{
			if ($AGILOG) {$agi_string = "Can't find wget binary! Exiting...";   &agi_output;}
			$exit_no_wget=1;
			}
		}
	}

use DBI;
use Asterisk::AGI;
$AGI = new Asterisk::AGI;


$|=1;
while(<STDIN>) 
	{
	chomp;
	last unless length($_);
	if ($AGILOG)
		{
		if (/^agi_(\w+)\:\s+(.*)$/)
			{
			$AGI{$1} = $2;
			}
		}

	if (/^agi_context\:\s+(.*)$/)		{$context = $1;}
	if (/^agi_uniqueid\:\s+(.*)$/)		{$unique_id = $1; $uniqueid = $unique_id;}
	if (/^agi_channel\:\s+(.*)$/)		{$channel = $1;}
	if (/^agi_extension\:\s+(.*)$/)		{$extension = $1;}
	if (/^agi_type\:\s+(.*)$/)			{$type = $1;}
	if (/^agi_callerid\:\s+(.*)$/)		{$callerid = $1;}
	if (/^agi_calleridname\:\s+(.*)$/)	{$calleridname = $1;}
	}
foreach $i (sort keys %AGI)
	{
	if ($AGILOG) {$agi_string = " -- $i = $AGI{$i}";   &agi_output;}
	}

$callerid =~ s/\'|\\\\|\\\|\\|\\;|\\\;|\;|;//gi;
$calleridname =~ s/\'|\\\\|\\\|\\|\\;|\\\;|\;|;//gi;
$extension =~ s/\'|\"|\\\\|\\\|\\|\\;|\\\;|\;|;//gi;

$blind_xfer=0;
$three_way=0;
$remote_lead_id=0;

if ($calleridname =~ /^V\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^Y\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^M\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^J\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d/)
	{
	$blind_xfer=1;
	$remote_lead_id = substr($calleridname, 10, 10);
	$remote_lead_id = ($remote_lead_id + 0);
	}
elsif ($calleridname =~ /^DC\d\d\d\d\d\dW\d\d\d\d\d\d\d\d\d\dW/)
	{
	$three_way=1;
	$remote_lead_id = substr($calleridname, 9, 10);
	$remote_lead_id = ($remote_lead_id + 0);
	}
else
	{
	if ($AGILOG) {$agi_string = "call_id not set($calleridname), exiting the cm_sc_ccc_lookup_insert.agi app, transferring call to D @ $context";   &agi_output;}
	print "SET CONTEXT $context\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET EXTENSION D\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET PRIORITY 1\n";
		$result = <STDIN>;
		checkresult($result);
	
	exit;
	}

if ($exit_no_wget > 0) 
	{
	if ($AGILOG) {$agi_string = "wget not found, exiting the cm_sc_ccc_lookup_insert.agi app, transferring call to D @ $context";   &agi_output;}
	print "SET CONTEXT $context\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET EXTENSION D\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET PRIORITY 1\n";
		$result = <STDIN>;
		checkresult($result);
	
	exit;
	}

if ($AGILOG) {$agi_string = "AGI Variables: |$unique_id|$channel|$extension|$blind_xfer|$three_way|$callerid|";   &agi_output;}

$AGI->stream_file('sip-silence');
$AGI->stream_file('sip-silence');
$AGI->stream_file('sip-silence');


$dbhA = DBI->connect("DBI:mysql:$VARDB_database:$VARDB_server:$VARDB_port", "$VARDB_user", "$VARDB_pass")
    or die "Couldn't connect to database: " . DBI->errstr;

### Grab Server values from the database
$stmtA = "SELECT agi_output FROM servers where server_ip = '$VARserver_ip';";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
$rec_count=0;
while ($sthArows > $rec_count)
	{
	$AGILOG = '0';
	@aryA = $sthA->fetchrow_array;
	$DBagi_output =	$aryA[0];
	if ($DBagi_output =~ /STDERR/)	{$AGILOG = '1';}
	if ($DBagi_output =~ /FILE/)	{$AGILOG = '2';}
	if ($DBagi_output =~ /BOTH/)	{$AGILOG = '3';}
	$rec_count++;
	}
$sthA->finish();


### begin parsing run-time options ###
if (length($ARGV[0])>1)
	{
	if ($AGILOG) {$agi_string = "Perl Environment Dump:";   &agi_output;}
	$i=0;
	while ($#ARGV >= $i)
		{
		$args = "$args $ARGV[$i]";
		if ($AGILOG) {$agi_string = "$i|$ARGV[$i]";   &agi_output;}
		$i++;
		}
	
	### list of command-line array arguments:
	@ARGV_vars = split(/---/, $ARGV[0]);

	$container_id = 	$ARGV_vars[0];
	$local_list_id = 	$ARGV_vars[1];
	}

$no_container=0;
if (length($container_id) < 1)
	{$no_container=1;}
else
	{
	$stmtA= "SELECT container_entry from vicidial_settings_containers where container_id='$container_id';";
	$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
	$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
	$sthArows=$sthA->rows;
		if ($AGILOG) {$agi_string = "$sthArows|$stmtA|";   &agi_output;}
	if ($sthArows > 0)
		{
		@aryA = $sthA->fetchrow_array;
		$sc_call_url	= $aryA[0];
		}
	else
		{$no_container=2;}
	$sthA->finish();
	}

if ($no_container > 0) 
	{
	if ($AGILOG) {$agi_string = "container_id not set($container_id|$no_container), exiting the cm_sc_ccc_lookup_insert.agi app, transferring call to C @ $context";   &agi_output;}
	print "SET CONTEXT $context\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET EXTENSION C\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET PRIORITY 1\n";
		$result = <STDIN>;
		checkresult($result);
	
	exit;
	}



$sc_call_url =~ s/--A--call_id--B--/$calleridname/gi;
$sc_call_url =~ s/ /+/gi;
$sc_call_url =~ s/&/\\&/gi;

$external_found=0;

### insert a new url log entry
$SQL_log = "$sc_call_url";
$SQL_log =~ s/;|\||\\//gi;
$stmtA = "INSERT INTO vicidial_url_log SET uniqueid='$uniqueid',url_date='$now_date',url_type='ccc_look',url='$SQL_log',url_response='';";
$affected_rows = $dbhA->do($stmtA);
$stmtB = "SELECT LAST_INSERT_ID() LIMIT 1;";
$sthA = $dbhA->prepare($stmtB) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
if ($sthArows > 0)
	{
	@aryA = $sthA->fetchrow_array;
	$url_id = $aryA[0];
	}
$sthA->finish();

$url = $sc_call_url;
$url =~ s/'/\\'/gi;
$url =~ s/"/\\"/gi;

$secW = time();

`$wgetbin --no-check-certificate --output-document=/tmp/ASUBtmpD$US$url_id$US$secX --output-file=/tmp/ASUBtmpF$US$url_id$US$secX $url `;

$secY = time();
$response_sec = ($secY - $secW);

open(Wdoc, "/tmp/ASUBtmpD$US$url_id$US$secX") || die "can't open /tmp/ASUBtmpD$US$url_id$US$secX: $!\n";
@Wdoc = <Wdoc>;
close(Wdoc);
$i=0;
$Wdocline_cat='';
foreach(@Wdoc)
	{
	$Wdocline = $Wdoc[$i];
	$Wdocline =~ s/\n|\r//gi;
	$Wdocline =~ s/\t|\`|\"//gi;
	$Wdocline_cat .= "$Wdocline";
	$i++;
	}
if (length($Wdocline_cat) < 1) 
	{
	$external_found=0;
	$Wdocline_cat='<RESPONSE EMPTY>';
	}

if ( (length($Wdocline_cat) > 29) && ($Wdocline_cat !~ /ERROR: ccc_lead_info /) )
	{
	@lead_data = split(/\|/, $Wdocline_cat);
	$LEADstatus =				$lead_data[0];
	$LEADuser =					$lead_data[1];
	$LEADvendor_lead_code =		$lead_data[2];
	$LEADsource_id =			$lead_data[3];
	$LEADlist_id =				$lead_data[4];
	$LEADgmt_offset_now =		$lead_data[5];
	$LEADphone_code =			$lead_data[6];
	$LEADphone_number =			$lead_data[7];
	$LEADtitle =				$lead_data[8];
	$LEADfirst_name =			$lead_data[9];
	$LEADmiddle_initial =		$lead_data[10];
	$LEADlast_name =			$lead_data[11];
	$LEADaddress1 =				$lead_data[12];
	$LEADaddress2 =				$lead_data[13];
	$LEADaddress3 =				$lead_data[14];
	$LEADcity =					$lead_data[15];
	$LEADstate =				$lead_data[16];
	$LEADprovince =				$lead_data[17];
	$LEADpostal_code =			$lead_data[18];
	$LEADcountry_code =			$lead_data[19];
	$LEADgender =				$lead_data[20];
	$LEADdate_of_birth =		$lead_data[21];
	$LEADalt_phone =			$lead_data[22];
	$LEADemail =				$lead_data[23];
	$LEADsecurity_phrase =		$lead_data[24];
	$LEADcomments =				$lead_data[25];
	$LEADcalled_count =			$lead_data[26];
	$LEADlast_local_call_time = $lead_data[27];
	$LEADrank =					$lead_data[28];
	$LEADowner =				$lead_data[29];

	if (length($LEADlist_id) < 2) 
		{$external_found=0;}
	else
		{
		# insert lead into local system
		if (length($local_list_id) > 1) 
			{$LEADlist_id = $local_list_id;}

		$stmtA = "INSERT INTO vicidial_list SET status=\"$LEADstatus\",user=\"$LEADuser\",vendor_lead_code=\"$LEADvendor_lead_code\",source_id=\"$LEADsource_id\",list_id=\"$LEADlist_id\",gmt_offset_now=\"$LEADgmt_offset_now\",phone_code=\"$LEADphone_code\",phone_number=\"$LEADphone_number\",title=\"$LEADtitle\",first_name=\"$LEADfirst_name\",middle_initial=\"$LEADmiddle_initial\",last_name=\"$LEADlast_name\",address1=\"$LEADaddress1\",address2=\"$LEADaddress2\",address3=\"$LEADaddress3\",city=\"$LEADcity\",state=\"$LEADstate\",province=\"$LEADprovince\",postal_code=\"$LEADpostal_code\",country_code=\"$LEADcountry_code\",gender=\"$LEADgender\",date_of_birth=\"$LEADdate_of_birth\",alt_phone=\"$LEADalt_phone\",email=\"$LEADemail\",security_phrase=\"$LEADsecurity_phrase\",comments=\"$LEADcomments\",called_count=\"$LEADcalled_count\",last_local_call_time=\"$LEADlast_local_call_time\",rank=\"$LEADrank\",owner=\"$LEADowner\";";
		$affected_rows = $dbhA->do($stmtA);
		$stmtB = "SELECT LAST_INSERT_ID() LIMIT 1;";
		$sthA = $dbhA->prepare($stmtB) or die "preparing: ",$dbhA->errstr;
		$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
		$sthArows=$sthA->rows;
		if ($sthArows > 0)
			{
			@aryA = $sthA->fetchrow_array;
			$new_lead_id = $aryA[0];
			}
		$sthA->finish();

		$PADlead_id = sprintf("%010s", $new_lead_id);	while (length($PADlead_id) > 10) {chop($PADlead_id);}
		# YmmddhhmmssLLLLLLLLL
		$YqueryCID = "Y$CIDdate$PADlead_id";
		$callerid = $YqueryCID;
		$VCcallerid = $YqueryCID;
		### set the callerid 
		$Ynewcallerid = "\"$YqueryCID <$LEADphone_number>\"";
		$AGI->set_callerid($Ynewcallerid);
		if ($AGILOG) {$agi_string = "callerID changed: $Ynewcallerid";   &agi_output;}

		$stmtA = "INSERT INTO vicidial_ccc_log SET call_date=NOW(),remote_call_id='$calleridname',local_call_id='$YqueryCID',lead_id='$new_lead_id',uniqueid='$uniqueid',channel='$channel',server_ip='$VARserver_ip',list_id='$LEADlist_id',container_id='$container_id',remote_lead_id='$remote_lead_id';";
		$affected_rows = $dbhA->do($stmtA);

		$external_found=1;
		}
	}


open(Wfile, "/tmp/ASUBtmpF$US$url_id$US$secX") || die "can't open /tmp/ASUBtmpF$US$url_id$US$secX: $!\n";
@Wfile = <Wfile>;
close(Wfile);
$i=0;
$Wfileline_cat='';
foreach(@Wfile)
	{
	$Wfileline = $Wfile[$i];
	$Wfileline =~ s/\n|\r/!/gi;
	$Wfileline =~ s/\"|\`/'/gi;
	$Wfileline =~ s/  |\t|\`//gi;
	$Wfileline_cat .= "$Wfileline";
	$i++;
	}
if (length($Wfileline_cat)<1) 
	{$Wfileline_cat='<HEADER EMPTY>';}


### update url log entry
$stmtA = "UPDATE vicidial_url_log SET url_response=\"$Wdocline_cat|$Wfileline_cat\",response_sec='$response_sec' where url_log_id='$url_id';";
$affected_rows = $dbhA->do($stmtA);
if ($AGILOG) {$agi_string = "$affected_rows|$stmtA";   &agi_output;}



if ($external_found < 1)
	{
	if ($AGILOG) {$agi_string = "call_id not found on external system, exiting the cm_sc_ccc_lookup_insert.agi app, transferring call to B @ $context";   &agi_output;}
	print "SET CONTEXT $context\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET EXTENSION B\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET PRIORITY 1\n";
		$result = <STDIN>;
		checkresult($result);
	}
else
	{
	if ($AGILOG) {$agi_string = "call_id found, new lead ID($new_lead_id), exiting the cm_sc_ccc_lookup_insert.agi app, transferring call to A @ $context";   &agi_output;}
	print "SET CONTEXT $context\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET EXTENSION A\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET PRIORITY 1\n";
		$result = <STDIN>;
		checkresult($result);
	}

exit;




##### SUBROUTINES #####

sub agi_output
{
if ($AGILOG >=2)
	{
	### open the log file for writing ###
	open(Lout, ">>$AGILOGfile")
			|| die "Can't open $AGILOGfile: $!\n";
	print Lout "$now_date|$script|$agi_string\n";
	close(Lout);
	}
	### send to STDERR writing ###
if ( ($AGILOG == '1') || ($AGILOG == '3') )
	{print STDERR "$now_date|$script|$agi_string\n";}
$agi_string='';
}


sub checkresult 
	{
	my ($res) = @_;
	my $retval;
	$tests++;
	chomp $res;
	if ($res =~ /^200/) 
		{
		$res =~ /result=(-?\d+)/;
		if (!length($1)) 
			{
		#	print STDERR "FAIL ($res)\n";
			$fail++;
			} 
		else 
			{
		#	print STDERR "PASS ($1)\n";
			$pass++;
			}
		} 
	else 
		{
	#	print STDERR "FAIL (unexpected result '$res')\n";
		$fail++;
		}
	}