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85 lines
2.1 KiB
85 lines
2.1 KiB
#!/usr/bin/perl
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#
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# Copyright 2008 Foundations Bible College & Seminary Inc.
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
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# Suite 330, Boston, MA 02111-1307 USA
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#
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#
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#
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use strict;
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use warnings;
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use CGI; #qw(:standard escapeHTML);
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use C4::Context;
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use C4::Members;
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$|=1;
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my $DEBUG = 0;
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my $data = new CGI;
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my $cardnumber;
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=head1 NAME
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patronimage.pl - Script for retrieving and formatting Koha patron images for display
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=head1 SYNOPSIS
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<img src="patronimage.pl?crdnum= />
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=head1 DESCRIPTION
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This script, when called from within HTML and passed a valid patron cardnumber, will retrieve the image data associated with that cardnumber if one exists, format it in proper HTML format and pass it back to be displayed.
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=cut
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if ($data->param('crdnum')) {
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$cardnumber = $data->param('crdnum');
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} else {
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$cardnumber = shift;
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}
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warn "Cardnumber passed in: $cardnumber" if $DEBUG;
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my ($imagedata, $dberror) = GetPatronImage($cardnumber);
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if ($dberror) {
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warn "Database Error!";
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exit;
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}
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# NOTE: Never dump the contents of $imagedata->{'patronimage'} via a warn to a log or nasty
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# things will result... you have been warned!
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if ($imagedata) {
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print $data->header (-type => $imagedata->{'mimetype'}, -'Cache-Control' => 'no-store', -Content_Length => length ($imagedata->{'imagefile'})), $imagedata->{'imagefile'};
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exit;
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} else {
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warn "No image exists for $cardnumber";
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exit;
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}
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exit;
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=back
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=head1 AUTHOR
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Chris Nighswonger cnighswonger <at> foundations <dot> edu
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=cut
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