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#!/usr/bin/perl -Tw
use strict;
use Date::Format;
use Time::Local;
use Text::Template;
use Getopt::Std;
use Net::SMTP;
use Mail::Header;
use Mail::Internet;
use FS::Conf;
use FS::UID qw(adminsuidsetup);
use FS::Record qw(qsearch);
use FS::cust_main;
use vars qw($smtpmachine @body);
#hush, perl!
$FS::alerter::_template::first = "";
$FS::alerter::_template::last = "";
$FS::alerter::_template::company = "";
$FS::alerter::_template::payby = "";
$FS::alerter::_template::expdate = "";
# Set the mail program and other variables
my $mail_sender = "billing\@mydomain.tld"; # or invoice_from if available
my $failure_recipient = "postmaster"; # or invoice_from if available
my $warning_time = 30 * 24 * 60 * 60;
my $urgent_time = 15 * 24 * 60 * 60;
my $panic_time = 5 * 24 * 60 * 60;
my $window_time = 24 * 60 * 60;
&untaint_argv; #what it sounds like (eww)
#we're at now now (and later).
my($_date)= $^T;
# Get the current month
my ($sec,$min,$hour,$mday,$mon,$year) =
(localtime($_date) )[0,1,2,3,4,5];
$mon++;
# Login to the database
my $user = shift or die &usage;
adminsuidsetup $user;
# Get the needed configuration files
my $conf = new FS::Conf;
$smtpmachine = $conf->config('smtpmachine');
$mail_sender = $conf->config('invoice_from')
if $conf->exists('invoice_from');
$failure_recipient = $conf->config('invoice_from')
if $conf->exists('invoice_from');
my(@customers)=qsearch('cust_main',{});
if (scalar(@customers) == 0)
{
exit 1;
}
# Prepare for sending email
$ENV{MAILADDRESS} = $mail_sender;
my $header = new Mail::Header ( [
"From: Account Processor",
"To: $failure_recipient",
"Sender: $mail_sender",
"Reply-To: $mail_sender",
"Subject: Unnotified Billing Arrangement Expirations",
] );
my @alerter_template = $conf->config('alerter_template')
or die "cannot load config file alerter_template";
my $alerter = new Text::Template (TYPE => 'ARRAY', SOURCE => [ map "$_\n", @alerter_template ])
or die "can't create new Text::Template object: Text::Template::ERROR";
$alerter->compile() or die "can't compile template: Text::Template::ERROR";
# Now I can start looping
foreach my $customer (@customers)
{
my $paydate = $customer->getfield('paydate');
next if $paydate =~ /^\s*$/; #skip empty expiration dates
my $custnum = $customer->getfield('custnum');
my $first = $customer->getfield('first');
my $last = $customer->getfield('last');
my $company = $customer->getfield('company');
my $payby = $customer->getfield('payby');
my $payinfo = $customer->getfield('payinfo');
my $daytime = $customer->getfield('daytime');
my $night = $customer->getfield('night');
my ($payyear,$paymonth,$payday) = split (/-/,$paydate);
my $expire_time = timelocal(0,0,0,$payday,--$paymonth,$payyear);
#credit cards expire at the end of the month/year of their exp date
if ($payby eq 'CARD' || $payby eq 'DCRD') {
($paymonth < 11) ? $paymonth++ : ($paymonth=0, $payyear++);
$expire_time = timelocal(0,0,0,$payday,$paymonth,$payyear);
$expire_time--;
}
if (($expire_time < $_date + $warning_time &&
$expire_time > $_date + $warning_time - $window_time) ||
($expire_time < $_date + $urgent_time &&
$expire_time > $_date + $urgent_time - $window_time) ||
($expire_time < $_date + $panic_time &&
$expire_time > $_date + $panic_time - $window_time)) {
my @packages = $customer->ncancelled_pkgs;
if (scalar(@packages) != 0) {
my @invoicing_list = $customer->invoicing_list;
if ( grep { $_ ne 'POST' } @invoicing_list ) {
my $header = new Mail::Header ( [
"From: $mail_sender",
"To: ". join(', ', grep { $_ ne 'POST' } @invoicing_list ),
"Sender: $mail_sender",
"Reply-To: $mail_sender",
"Date: ". time2str("%a, %d %b %Y %X %z", time),
"Subject: Billing Arrangement Expiration",
] );
$FS::alerter::_template::first = $first;
$FS::alerter::_template::last = $last;
$FS::alerter::_template::company = $company;
if ($payby eq 'CARD' || $payby eq 'DCRD') {
$FS::alerter::_template::payby = "credit card (" .
substr($payinfo, 0, 2) . "xxxxxxxxxx" .
substr($payinfo, -4) . ")";
}elsif ($payby eq 'COMP') {
$FS::alerter::_template::payby = "complimentary account";
}else{
$FS::alerter::_template::payby = "current method";
}
$FS::alerter::_template::expdate = $expire_time;
$FS::alerter::_template::company_name = $conf->config('company_name');
$FS::alerter::_template::company_address =
join("\n", $conf->config('company_address') ). "\n";
my $message = new Mail::Internet (
'Header' => $header,
'Body' => [ $alerter->fill_in( PACKAGE => 'FS::alerter::_template' ) ],
);
$!=0;
$message->smtpsend( Host => $smtpmachine )
or $message->smtpsend( Host => $smtpmachine, Debug => 1 )
or die "Can't send expiration email: $!";
} elsif ( ! @invoicing_list || grep { $_ eq 'POST' } @invoicing_list ) {
push @body, sprintf(qq{%5d %-32.32s %4s %10s %12s %12s},
$custnum,
$first . " " . $last . " " . $company,
$payby,
$paydate,
$daytime,
$night);
}
}
}
}
# Now I need to send EMAIL
if (scalar(@body)) {
my $message = new Mail::Internet (
'Header' => $header,
'Body' => [ (@body) ],
);
$!=0;
$message->smtpsend( Host => $smtpmachine )
or $message->smtpsend( Host => $smtpmachine, Debug => 1 )
or die "can't send alerter failure email to $failure_recipient".
" via server $smtpmachine with SMTP: $!";
}
# subroutines
sub untaint_argv {
foreach $_ ( $[ .. $#ARGV ) { #untaint @ARGV
$ARGV[$_] =~ /^([\w\-\/]*)$/ || die "Illegal argument \"$ARGV[$_]\"";
$ARGV[$_]=$1;
}
}
sub usage {
die "Usage:\n\n freeside-expiration-alerter user\n";
}
=head1 NAME
freeside-expiration-alerter - Emails notifications of credit card expirations.
=head1 SYNOPSIS
freeside-expiration-alerter user
=head1 DESCRIPTION
Emails customers notice that their credit card or other billing arrangement
is about to expire. Usually run as a cron job.
user: From the mapsecrets file - see config.html from the base documentation
=head1 BUGS
Yes..... Use at your own risk. No guarantees or warrantees of any
kind apply to this program. Parts of this program are hacked from
other GNU licensed software created mainly by Ivan Kohler.
This is released under the GNU Public License. See www.gnu.org
for more information regarding this license.
=head1 SEE ALSO
L<FS::cust_main>, config.html from the base documentation
=head1 AUTHOR
Jeff Finucane <jeff@cmh.net>
=cut
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