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% if ($error) { warn $error; }
% else {
<% $png %>
% }
<%init>
# NOTE: the weird warn/die stuff here is because this file is accessed as
# IMG SRC="port_graph.html" - easier than hacking an uglier solution
unless ( $FS::CurrentUser::CurrentUser->access_right('View customer services') ) {
warn "access denied";
die;
}
my $svcnum = $cgi->param('svcnum');
unless ( $svcnum =~ /^\d+$/ ) {
warn 'invalid svcnum';
die;
}
my $start = $cgi->param('start');
my $end = $cgi->param('end');
unless ( $start =~ /^\d+$/ && $end =~ /^\d+$/ ) {
warn 'invalid start and/or end times';
die;
}
my $svc_port = qsearchs('svc_port', { 'svcnum' => $svcnum });
unless($svc_port) {
warn 'invalid svc_port';
die;
}
my $error = '';
my $png = $svc_port->graph_png('start' => $start, 'end' => $end);
$error = 'error from graph_png: '.$png if length($png) < 200;
http_header('Content-Type' => 'image/png') unless($error);
</%init>
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