Adding members/patronimage.pl to retrieve patron image data from db and format for...

Signed-off-by: Joshua Ferraro <jmf@liblime.com>

diff --git a/members/patronimage.pl b/members/patronimage.pl
new file mode 100755 (executable)
index 0000000..84ce9f4
--- /dev/null
+++ b/members/patronimage.pl
@@ -0,0 +1,78 @@
+#!/usr/bin/perl
+#
+# Copyright 2008 Foundations Bible College & Seminary Inc.
+#
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
+# Suite 330, Boston, MA  02111-1307 USA
+#
+#
+#
+
+use strict;
+use CGI qw(:standard escapeHTML);
+use C4::Context;
+use C4::Members;
+
+$|=1;
+
+my $DEBUG = 0;
+my $data = new CGI;
+my $cardnumber;
+
+=head1 NAME
+
+patronimage.pl - Script for retrieving and formating Koha patron images for display
+
+=head1 SYNOPSIS
+
+<img src="patronimage.pl?crdnum= />
+
+=head1 DESCRIPTION
+
+This script, when called from within HTML and passed a valid patron cardnumber, will retrieve the image data associated with that cardnumber, format it in proper HTML format and pass it back to be displayed.
+
+=cut
+
+if ($data->param('crdnum')) {
+    $cardnumber = $data->param('crdnum');
+} else {
+    $cardnumber = shift;
+}
+
+
+warn "Cardnumber passed in: $cardnumber" if $DEBUG;
+
+my ($imagedata, $dberror) = GetPatronImage($cardnumber);
+
+if ($dberror) {
+    warn "Database Error!";
+    exit;
+}
+
+# NOTE: Never dump the contents of $imagedata->{'patronimage'} via a warn to a log or nasty
+# things will result... you have been warned!
+
+print header (-type => $imagedata->{'mimetype'}, -Content_Length => length ($imagedata->{'imagefile'})), 
+            $imagedata->{'imagefile'};
+
+exit;
+
+=back
+
+=head1 AUTHOR
+
+Chris Nighswonger cnighswonger <at> foundations <dot> edu
+
+=cut