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#!/usr/bin/perl -w
# rotate-photos:
# Manaully fix any already-uploaded photos that are orientated wrongly.
#
# Copyright (c) 2008 UK Citizens Online Democracy. All rights reserved.
# Email: matthew@mysociety.org. WWW: http://www.mysociety.org
#
# $Id: rotate-photos,v 1.1 2008-12-11 15:18:40 matthew Exp $
use strict;
require 5.8.0;
# Horrible boilerplate to set up appropriate library paths.
use FindBin;
use lib "$FindBin::Bin/../perllib";
use lib "$FindBin::Bin/../commonlib/perllib";
use Utils;
use mySociety::Config;
use mySociety::DBHandle qw(dbh select_all);
use mySociety::TempFiles;
BEGIN {
mySociety::Config::set_file("$FindBin::Bin/../conf/general");
mySociety::DBHandle::configure(
Name => mySociety::Config::get('FMS_DB_NAME'),
User => mySociety::Config::get('FMS_DB_USER'),
Password => mySociety::Config::get('FMS_DB_PASS'),
Host => mySociety::Config::get('FMS_DB_HOST', undef),
Port => mySociety::Config::get('FMS_DB_PORT', undef)
);
}
my $r = select_all("select id, photo from problem where service='iPhone'");
foreach (@$r) {
my $id = $_->{id};
my $photo = $_->{photo};
my ($fh, $filename) = mySociety::TempFiles::named_tempfile('.jpeg');
print $fh $photo;
close $fh;
my $out = `jhead -autorot $filename`;
if ($out) {
open(FP, $filename) or die $!;
$photo = join('', <FP>);
close FP;
Utils::workaround_pg_bytea("update problem set photo=? where id=?", 1, $photo, $id);
dbh()->commit();
}
unlink $filename;
}