Bug 9312: Perltidying picture-upload.pl

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
This commit is contained in:
Fridolyn SOMERS 2013-06-12 15:29:26 +02:00 committed by Tomas Cohen Arazi
parent 696c9feee2
commit 694b56a9ce
1 changed files with 261 additions and 165 deletions

View File

@ -42,12 +42,12 @@ my ($template, $loggedinuser, $cookie)
debug => 0,
});
my $filetype = $input->param('filetype');
my $cardnumber = $input->param('cardnumber');
my $uploadfilename = $input->param('uploadfile');
my $uploadfile = $input->upload('uploadfile');
my $borrowernumber = $input->param('borrowernumber');
my $op = $input->param('op');
my $filetype = $input->param('filetype');
my $cardnumber = $input->param('cardnumber');
my $uploadfilename = $input->param('uploadfile');
my $uploadfile = $input->upload('uploadfile');
my $borrowernumber = $input->param('borrowernumber');
my $op = $input->param('op');
#FIXME: This code is really in the rough. The variables need to be re-scoped as the two subs depend on global vars to operate.
# Other parts of this code could be optimized as well, I think. Perhaps the file upload could be done with YUI's upload
@ -74,84 +74,98 @@ $debug and warn "Operation requested: $op";
my ( $total, $handled, @counts, $tempfile, $tfh, %errors );
if ( ($op eq 'Upload') && $uploadfile ) { # Case is important in these operational values as the template must use case to be visually pleasing!
my $dirname = File::Temp::tempdir( CLEANUP => 1);
if ( ( $op eq 'Upload' ) && $uploadfile ) {
# Case is important in these operational values as the template must use case to be visually pleasing!
my $dirname = File::Temp::tempdir( CLEANUP => 1 );
$debug and warn "dirname = $dirname";
my $filesuffix;
if ( $uploadfilename =~ m/(\..+)$/i ) {
$filesuffix = $1;
}
( $tfh, $tempfile ) = File::Temp::tempfile( SUFFIX => $filesuffix, UNLINK => 1 );
( $tfh, $tempfile ) =
File::Temp::tempfile( SUFFIX => $filesuffix, UNLINK => 1 );
$debug and warn "tempfile = $tempfile";
my ( @directories, $results );
$errors{'NOTZIP'} = 1 if ( $uploadfilename !~ /\.zip$/i && $filetype =~ m/zip/i );
$errors{'NOTZIP'} = 1
if ( $uploadfilename !~ /\.zip$/i && $filetype =~ m/zip/i );
$errors{'NOWRITETEMP'} = 1 unless ( -w $dirname );
$errors{'EMPTYUPLOAD'} = 1 unless ( length( $uploadfile ) > 0 );
$errors{'EMPTYUPLOAD'} = 1 unless ( length($uploadfile) > 0 );
if ( %errors ) {
if (%errors) {
$template->param( ERRORS => [ \%errors ] );
output_html_with_http_headers $input, $cookie, $template->output;
exit;
}
while ( <$uploadfile> ) {
print $tfh $_;
while (<$uploadfile>) {
print $tfh $_;
}
close $tfh;
if ( $filetype eq 'zip' ) {
unless ( system( "unzip", $tempfile, '-d', $dirname ) == 0 ) {
$errors{'UZIPFAIL'} = $uploadfilename;
$template->param( ERRORS => [ \%errors ] );
# This error is fatal to the import, so bail out here
output_html_with_http_headers $input, $cookie, $template->output;
exit;
}
close $tfh;
if ( $filetype eq 'zip' ) {
unless (system("unzip", $tempfile, '-d', $dirname) == 0) {
$errors{'UZIPFAIL'} = $uploadfilename;
$template->param( ERRORS => [ \%errors ] );
output_html_with_http_headers $input, $cookie, $template->output; # This error is fatal to the import, so bail out here
exit;
}
push @directories, "$dirname";
foreach my $recursive_dir ( @directories ) {
opendir RECDIR, $recursive_dir;
while ( my $entry = readdir RECDIR ) {
push @directories, "$recursive_dir/$entry" if ( -d "$recursive_dir/$entry" and $entry !~ /^\./ );
push @directories, "$dirname";
foreach my $recursive_dir (@directories) {
opendir RECDIR, $recursive_dir;
while ( my $entry = readdir RECDIR ) {
push @directories, "$recursive_dir/$entry"
if ( -d "$recursive_dir/$entry" and $entry !~ /^\./ );
$debug and warn "$recursive_dir/$entry";
}
closedir RECDIR;
}
foreach my $dir ( @directories ) {
$results = handle_dir( $dir, $filesuffix, $template );
$handled++ if $results == 1;
}
$total = scalar @directories;
} else { #if ($filetype eq 'zip' )
$results = handle_dir( $dirname, $filesuffix, $template, $cardnumber, $tempfile );
$handled = 1;
$total = 1;
closedir RECDIR;
}
foreach my $dir (@directories) {
$results = handle_dir( $dir, $filesuffix, $template );
$handled++ if $results == 1;
}
$total = scalar @directories;
}
else {
#if ($filetype eq 'zip' )
$results = handle_dir( $dirname, $filesuffix, $template, $cardnumber,
$tempfile );
$handled = 1;
$total = 1;
}
if ( %$results || %errors ) {
$template->param( ERRORS => [ $results ] );
} else {
my $filecount;
map {$filecount += $_->{count}} @counts;
$debug and warn "Total directories processed: $total";
$debug and warn "Total files processed: $filecount";
$template->param(
TOTAL => $total,
HANDLED => $handled,
COUNTS => \@counts,
TCOUNTS => ($filecount > 0 ? $filecount : undef),
);
$template->param( borrowernumber => $borrowernumber ) if $borrowernumber;
}
} elsif ( ($op eq 'Upload') && !$uploadfile ) {
if ( %$results || %errors ) {
$template->param( ERRORS => [$results] );
}
else {
my $filecount;
map { $filecount += $_->{count} } @counts;
$debug and warn "Total directories processed: $total";
$debug and warn "Total files processed: $filecount";
$template->param(
TOTAL => $total,
HANDLED => $handled,
COUNTS => \@counts,
TCOUNTS => ( $filecount > 0 ? $filecount : undef ),
);
$template->param( borrowernumber => $borrowernumber )
if $borrowernumber;
}
}
elsif ( ( $op eq 'Upload' ) && !$uploadfile ) {
warn "Problem uploading file or no file uploaded.";
$template->param(cardnumber => $cardnumber);
$template->param(filetype => $filetype);
} elsif ( $op eq 'Delete' ) {
my $dberror = RmPatronImage($borrowernumber);
$debug and warn "Patron image deleted for $cardnumber";
$template->param( cardnumber => $cardnumber );
$template->param( filetype => $filetype );
}
elsif ( $op eq 'Delete' ) {
my $dberror = RmPatronImage($cardnumber);
$debug and warn "Patron image deleted for $cardnumber";
warn "Database returned $dberror" if $dberror;
}
if ( $borrowernumber && !%errors && !$template->param('ERRORS') ) {
print $input->redirect ("/cgi-bin/koha/members/moremember.pl?borrowernumber=$borrowernumber");
} else {
print $input->redirect(
"/cgi-bin/koha/members/moremember.pl?borrowernumber=$borrowernumber");
}
else {
output_html_with_http_headers $input, $cookie, $template->output;
}
@ -159,144 +173,226 @@ sub handle_dir {
my ( $dir, $suffix, $template, $cardnumber, $source ) = @_;
my ( %counts, %direrrors );
$debug and warn "Entering sub handle_dir; passed \$dir=$dir, \$suffix=$suffix";
if ($suffix =~ m/zip/i) { # If we were sent a zip file, process any included data/idlink.txt files
if ( $suffix =~ m/zip/i ) {
# If we were sent a zip file, process any included data/idlink.txt files
my ( $file, $filename );
undef $cardnumber;
$debug and warn "Passed a zip file.";
opendir DIR, $dir;
while ( my $filename = readdir DIR ) {
$file = "$dir/$filename" if ($filename =~ m/datalink\.txt/i || $filename =~ m/idlink\.txt/i);
$file = "$dir/$filename"
if ( $filename =~ m/datalink\.txt/i
|| $filename =~ m/idlink\.txt/i );
}
unless ( open( FILE, $file ) ) {
warn "Opening $dir/$file failed!";
$direrrors{'OPNLINK'} = $file;
# This error is fatal to the import of this directory contents
# so bail and return the error to the caller
return \%direrrors;
}
unless (open (FILE, $file)) {
warn "Opening $dir/$file failed!";
$direrrors{'OPNLINK'} = $file;
return \%direrrors; # This error is fatal to the import of this directory contents, so bail and return the error to the caller
};
while (my $line = <FILE>) {
while ( my $line = <FILE> ) {
$debug and warn "Reading contents of $file";
chomp $line;
chomp $line;
$debug and warn "Examining line: $line";
my $delim = ($line =~ /\t/) ? "\t" : ($line =~ /,/) ? "," : "";
my $delim = ( $line =~ /\t/ ) ? "\t" : ( $line =~ /,/ ) ? "," : "";
$debug and warn "Delimeter is \'$delim\'";
unless ( $delim eq "," || $delim eq "\t" ) {
warn "Unrecognized or missing field delimeter. Please verify that you are using either a ',' or a 'tab'";
$direrrors{'DELERR'} = 1; # This error is fatal to the import of this directory contents, so bail and return the error to the caller
$direrrors{'DELERR'} = 1;
# This error is fatal to the import of this directory contents
# so bail and return the error to the caller
return \%direrrors;
}
($cardnumber, $filename) = split $delim, $line;
$cardnumber =~ s/[\"\r\n]//g; # remove offensive characters
$filename =~ s/[\"\r\n\s]//g;
( $cardnumber, $filename ) = split $delim, $line;
$cardnumber =~ s/[\"\r\n]//g; # remove offensive characters
$filename =~ s/[\"\r\n\s]//g;
$debug and warn "Cardnumber: $cardnumber Filename: $filename";
$source = "$dir/$filename";
%counts = handle_file($cardnumber, $source, $template, %counts);
%counts = handle_file( $cardnumber, $source, $template, %counts );
}
close FILE;
closedir DIR;
} else {
%counts = handle_file($cardnumber, $source, $template, %counts);
}
push @counts, \%counts;
return 1;
else {
%counts = handle_file( $cardnumber, $source, $template, %counts );
}
push @counts, \%counts;
return 1;
}
sub handle_file {
my ($cardnumber, $source, $template, %count) = @_;
my ( $cardnumber, $source, $template, %count ) = @_;
$debug and warn "Entering sub handle_file; passed \$cardnumber=$cardnumber, \$source=$source";
$count{filenames} = () if !$count{filenames};
$count{source} = $source if !$count{source};
$count{filenames} = () if !$count{filenames};
$count{source} = $source if !$count{source};
my %filerrors;
my $filename;
if ($filetype eq 'image') {
if ( $filetype eq 'image' ) {
$filename = $uploadfilename;
} else {
$filename = $1 if ($source && $source =~ /\/([^\/]+)$/);
}
if ($cardnumber && $source) { # Now process any imagefiles
else {
$filename = $1 if ( $source && $source =~ /\/([^\/]+)$/ );
}
if ( $cardnumber && $source ) {
# Now process any imagefiles
$debug and warn "Source: $source";
my $size = (stat($source))[7];
if ($size > 550000) { # This check is necessary even with image resizing to avoid possible security/performance issues...
$filerrors{'OVRSIZ'} = 1;
push my @filerrors, \%filerrors;
push @{ $count{filenames} }, { filerrors => \@filerrors, source => $filename, cardnumber => $cardnumber };
$template->param( ERRORS => 1 );
return %count; # this one is fatal so bail here...
}
my ($srcimage, $image);
if (open (IMG, "$source")) {
my $size = ( stat($source) )[7];
if ( $size > 550000 ) {
# This check is necessary even with image resizing to avoid possible security/performance issues...
$filerrors{'OVRSIZ'} = 1;
push my @filerrors, \%filerrors;
push @{ $count{filenames} },
{
filerrors => \@filerrors,
source => $filename,
cardnumber => $cardnumber
};
$template->param( ERRORS => 1 );
# this one is fatal so bail here...
return %count;
}
my ( $srcimage, $image );
if ( open( IMG, "$source" ) ) {
$srcimage = GD::Image->new(*IMG);
close (IMG);
if (defined $srcimage) {
my $imgfile;
my $mimetype = 'image/png'; # GD autodetects three basic image formats: PNG, JPEG, XPM; we will convert all to PNG which is lossless...
# Check the pixel size of the image we are about to import...
my ($width, $height) = $srcimage->getBounds();
$debug and warn "$filename is $width pix X $height pix.";
if ($width > 200 || $height > 300) { # MAX pixel dims are 200 X 300...
$debug and warn "$filename exceeds the maximum pixel dimensions of 200 X 300. Resizing...";
my $percent_reduce; # Percent we will reduce the image dimensions by...
if ($width > 200) {
$percent_reduce = sprintf("%.5f",(140/$width)); # If the width is oversize, scale based on width overage...
} else {
$percent_reduce = sprintf("%.5f",(200/$height)); # otherwise scale based on height overage.
}
my $width_reduce = sprintf("%.0f", ($width * $percent_reduce));
my $height_reduce = sprintf("%.0f", ($height * $percent_reduce));
$debug and warn "Reducing $filename by " . ($percent_reduce * 100) . "\% or to $width_reduce pix X $height_reduce pix";
$image = GD::Image->new($width_reduce, $height_reduce, 1); #'1' creates true color image...
$image->copyResampled($srcimage,0,0,0,0,$width_reduce,$height_reduce,$width,$height);
$imgfile = $image->png();
$debug and warn "$filename is " . length($imgfile) . " bytes after resizing.";
undef $image;
undef $srcimage; # This object can get big...
} else {
$image = $srcimage;
$imgfile = $image->png();
$debug and warn "$filename is " . length($imgfile) . " bytes.";
undef $image;
undef $srcimage; # This object can get big...
}
$debug and warn "Image is of mimetype $mimetype";
close(IMG);
if ( defined $srcimage ) {
my $imgfile;
my $mimetype = 'image/png';
# GD autodetects three basic image formats: PNG, JPEG, XPM
# we will convert all to PNG which is lossless...
# Check the pixel size of the image we are about to import...
my ( $width, $height ) = $srcimage->getBounds();
$debug and warn "$filename is $width pix X $height pix.";
if ( $width > 200 || $height > 300 ) {
# MAX pixel dims are 200 X 300...
$debug and warn "$filename exceeds the maximum pixel dimensions of 200 X 300. Resizing...";
# Percent we will reduce the image dimensions by...
my $percent_reduce;
if ( $width > 200 ) {
# If the width is oversize, scale based on width overage...
$percent_reduce = sprintf( "%.5f", ( 140 / $width ) );
}
else {
# otherwise scale based on height overage.
$percent_reduce = sprintf( "%.5f", ( 200 / $height ) );
}
my $width_reduce =
sprintf( "%.0f", ( $width * $percent_reduce ) );
my $height_reduce =
sprintf( "%.0f", ( $height * $percent_reduce ) );
$debug
and warn "Reducing $filename by "
. ( $percent_reduce * 100 )
. "\% or to $width_reduce pix X $height_reduce pix";
#'1' creates true color image...
$image = GD::Image->new( $width_reduce, $height_reduce, 1 );
$image->copyResampled( $srcimage, 0, 0, 0, 0, $width_reduce,
$height_reduce, $width, $height );
$imgfile = $image->png();
$debug
and warn "$filename is "
. length($imgfile)
. " bytes after resizing.";
undef $image;
undef $srcimage; # This object can get big...
}
else {
$image = $srcimage;
$imgfile = $image->png();
$debug
and warn "$filename is " . length($imgfile) . " bytes.";
undef $image;
undef $srcimage; # This object can get big...
}
$debug and warn "Image is of mimetype $mimetype";
my $dberror;
if ($mimetype) {
$dberror = PutPatronImage( $cardnumber, $mimetype, $imgfile );
$dberror =
PutPatronImage( $cardnumber, $mimetype, $imgfile );
}
if ( !$dberror && $mimetype ) { # Errors from here on are fatal only to the import of a particular image, so don't bail, just note the error and keep going
$count{count}++;
push @{ $count{filenames} }, { source => $filename, cardnumber => $cardnumber };
} elsif ( $dberror ) {
warn "Database returned error: $dberror";
($dberror =~ /patronimage_fk1/) ? $filerrors{'IMGEXISTS'} = 1 : $filerrors{'DBERR'} = 1;
push my @filerrors, \%filerrors;
push @{ $count{filenames} }, { filerrors => \@filerrors, source => $filename, cardnumber => $cardnumber };
$template->param( ERRORS => 1 );
} elsif ( !$mimetype ) {
warn "Unable to determine mime type of $filename. Please verify mimetype.";
$filerrors{'MIMERR'} = 1;
push my @filerrors, \%filerrors;
push @{ $count{filenames} }, { filerrors => \@filerrors, source => $filename, cardnumber => $cardnumber };
$template->param( ERRORS => 1 );
}
} else {
warn "Contents of $filename corrupted!";
# $count{count}--;
$filerrors{'CORERR'} = 1;
push my @filerrors, \%filerrors;
push @{ $count{filenames} }, { filerrors => \@filerrors, source => $filename, cardnumber => $cardnumber };
$template->param( ERRORS => 1 );
}
} else {
warn "Opening $source failed!";
$filerrors{'OPNERR'} = 1;
push my @filerrors, \%filerrors;
push @{ $count{filenames} }, { filerrors => \@filerrors, source => $filename, cardnumber => $cardnumber };
$template->param( ERRORS => 1 );
}
} else { # The need for this seems a bit unlikely, however, to maximize error trapping it is included
warn "Missing " . ($cardnumber ? "filename" : ($filename ? "cardnumber" : "cardnumber and filename"));
$filerrors{'CRDFIL'} = ($cardnumber ? "filename" : ($filename ? "cardnumber" : "cardnumber and filename"));
if ( !$dberror && $mimetype ) {
# Errors from here on are fatal only to the import of a particular image
#so don't bail, just note the error and keep going
$count{count}++;
push @{ $count{filenames} },
{ source => $filename, cardnumber => $cardnumber };
}
elsif ($dberror) {
warn "Database returned error: $dberror";
( $dberror =~ /patronimage_fk1/ )
? $filerrors{'IMGEXISTS'} = 1
: $filerrors{'DBERR'} = 1;
push my @filerrors, \%filerrors;
push @{ $count{filenames} },
{
filerrors => \@filerrors,
source => $filename,
cardnumber => $cardnumber
};
$template->param( ERRORS => 1 );
}
elsif ( !$mimetype ) {
warn "Unable to determine mime type of $filename. Please verify mimetype.";
$filerrors{'MIMERR'} = 1;
push my @filerrors, \%filerrors;
push @{ $count{filenames} },
{
filerrors => \@filerrors,
source => $filename,
cardnumber => $cardnumber
};
$template->param( ERRORS => 1 );
}
}
else {
warn "Contents of $filename corrupted!";
# $count{count}--;
$filerrors{'CORERR'} = 1;
push my @filerrors, \%filerrors;
push @{ $count{filenames} },
{
filerrors => \@filerrors,
source => $filename,
cardnumber => $cardnumber
};
$template->param( ERRORS => 1 );
}
}
else {
warn "Opening $source failed!";
$filerrors{'OPNERR'} = 1;
push my @filerrors, \%filerrors;
push @{ $count{filenames} },
{
filerrors => \@filerrors,
source => $filename,
cardnumber => $cardnumber
};
$template->param( ERRORS => 1 );
}
}
else {
# The need for this seems a bit unlikely, however, to maximize error trapping it is included
warn "Missing "
. (
$cardnumber
? "filename"
: ( $filename ? "cardnumber" : "cardnumber and filename" )
);
$filerrors{'CRDFIL'} = (
$cardnumber
? "filename"
: ( $filename ? "cardnumber" : "cardnumber and filename" )
);
push my @filerrors, \%filerrors;
push @{ $count{filenames} }, { filerrors => \@filerrors, source => $filename, cardnumber => $cardnumber };
push @{ $count{filenames} },
{
filerrors => \@filerrors,
source => $filename,
cardnumber => $cardnumber
};
$template->param( ERRORS => 1 );
}
return (%count);