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ahitrov@rambler.ru |
package Contenido::File; |
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use strict; |
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use warnings; |
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use Contenido::Globals; |
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use URI; |
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use Data::Dumper; |
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use IO::File; |
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use IO::Scalar; |
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use Contenido::File::Scheme::HTTP; |
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use Contenido::File::Scheme::FILE; |
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use Contenido::DateTime; |
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our $IgnoreErrors = 1; |
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sub fetch { |
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my $filename = shift || return; |
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my $fh; |
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foreach my $dir (@{$state->{"files_dir"}}) { |
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my $path = $dir . '/' . $filename; |
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no strict "refs"; |
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$fh = &{"Contenido::File::Scheme::".uc(scheme($path))."::fetch"}($path); |
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return $fh if $fh; |
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} |
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} |
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sub store { |
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my $filename = shift || return; |
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my $fh = get_fh(shift) || return; |
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my $dt = Contenido::DateTime->new()->set_locale('en')->set_time_zone("UTC"); |
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my @successful; |
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#������� ��������� � ����� / |
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$filename =~ s#/+#/#g; |
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#������� ��������� / |
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$filename =~ s#^/##; |
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foreach my $dir (@{$state->{"files_dir"}}) { |
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seek $fh, 0, 0; |
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my $path = $dir . '/' . $filename; |
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no strict "refs"; |
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my $return = &{"Contenido::File::Scheme::".uc(scheme($path))."::store"}($path, $fh, $dt); |
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push @successful, $path if $return; |
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} |
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if ( |
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!@successful or |
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( |
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(scalar @successful != scalar @{$state->{"files_dir"}}) and |
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!$IgnoreErrors |
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) |
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) { |
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foreach my $path (@successful) { |
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no strict "refs"; |
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&{"Contenido::File::Scheme::".uc(scheme($path))."::remove"}($path); |
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} |
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return; |
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} |
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1; |
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} |
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sub size { |
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my $filename = shift; |
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my %args = @_; |
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my $size; |
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#������� ��������� � ����� / |
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$filename =~ s#/+#/#g; |
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#������� ��������� / |
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$filename =~ s#^/##; |
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foreach my $dir (@{$state->{"files_dir"}}) { |
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no strict "refs"; |
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my $response = &{"Contenido::File::Scheme::".uc(scheme($dir))."::size"}($dir."/".$filename, %args); |
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return unless defined $response; |
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return if defined $size and $size != $response; |
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$size = $response; |
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#TODO |
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last; |
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} |
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return $size; |
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} |
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sub remove { |
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my $filename = shift || return; |
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#������� ��������� � ����� / |
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$filename =~ s#/+#/#g; |
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#������� ��������� / |
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$filename =~ s#^/##; |
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foreach my $dir (@{$state->{"files_dir"}}) { |
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no strict "refs"; |
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&{"Contenido::File::Scheme::".uc(scheme($dir))."::remove"}($dir."/".$filename); |
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} |
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1; |
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} |
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sub get_fh { |
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my $input = shift; |
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my $fh; |
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if (not ref $input) { |
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no strict "refs"; |
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$fh = &{"Contenido::File::Scheme::".uc(scheme($input))."::get_fh"}($input); |
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ahitrov |
} elsif ( ref $input eq 'Apache::Upload' ) { |
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$fh = $input->fh; |
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} elsif ((ref $input eq "GLOB") or (ref $input eq 'IO::File')) { |
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ahitrov@rambler.ru |
$fh = $input; |
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} elsif (ref $input eq "SCALAR") { |
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$fh = IO::Scalar->new($input); |
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} else { |
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$log->warning("Path, scalar ref or fh needed"); |
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return; |
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} |
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return $fh |
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} |
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sub scheme { |
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my $uri = shift; |
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my $scheme; |
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$scheme = URI->new($uri)->scheme() || "file"; |
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return $scheme; |
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} |
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# sub files_dir { |
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# return unless $_[0]; |
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# my $dir; |
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# for (scheme($_[0])) { |
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# /http/ && do { |
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# $dir = URI->new($_[0])->canonical(); |
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# $dir =~ s|/*$|/|; |
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# last; |
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# }; |
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# /file/ && do { |
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# $dir = URI->new($_[0])->path(); |
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# $dir =~ s|/*$|/|; |
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# last; |
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# }; |
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# } |
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# return $dir; |
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# } |
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ahitrov |
sub store_image { |
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my $input = shift; |
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my (%opts) = @_; |
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my $object = delete $opts{object} || return; |
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my $attr = delete $opts{attr} || return; |
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my ($prop) = grep { $_->{attr} eq $attr } $object->structure; |
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return unless ref $prop; |
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my @preview = exists $prop->{'preview'} && ref $prop->{'preview'} eq 'ARRAY' ? @{$prop->{'preview'}} : exists $prop->{'preview'} && $prop->{'preview'} ? ($prop->{'preview'}) : (); |
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my @crops = exists $prop->{'crop'} && ref $prop->{'crop'} eq 'ARRAY' ? @{$prop->{'crop'}} : exists $prop->{'crop'} && $prop->{'crop'} ? ($prop->{'crop'}) : (); |
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my @shrinks = exists $prop->{'shrink'} && ref $prop->{'shrink'} eq 'ARRAY' ? @{$prop->{'shrink'}} : exists $prop->{'shrink'} && $prop->{'shrink'} ? ($prop->{'shrink'}) : (); |
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my $filename = '/images/'.$object->get_file_name() || return; |
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my $filename_tmp = $state->{'tmp_dir'}.'/'.join('_', split('/', $filename)); |
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my $fh = get_fh($input); |
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return unless ref $fh; |
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my $size = (stat $fh)[7]; |
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my $ext; |
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if ( $opts{filename} ) { |
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$ext = $opts{filename} =~ /(jpe?g|gif|png)$/i ? lc $1 : 'bin'; |
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} elsif ( not ref $input ) { |
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$ext = $input =~ /(jpe?g|gif|png)$/i ? lc $1 : 'bin'; |
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} elsif ( ref $input eq 'Apache::Upload' ) { |
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$ext = $input->filename() =~ /(jpe?g|gif|png)$/i ? lc $1 : 'bin'; |
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} |
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$ext ||= 'bin'; |
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my $fh_tmp = IO::File->new('>'.$filename_tmp.'.'.$ext) || return; |
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my $buffer; |
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sysread $fh, $buffer, $size; |
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syswrite $fh_tmp, $buffer, $size; |
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undef $fh_tmp; |
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my $IMAGE; |
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if ( store($filename.'.'.$ext, $filename_tmp.'.'.$ext) ) { |
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$IMAGE = {}; |
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# hashref slice assigning - ������ |
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@{$IMAGE}{'filename', 'width', 'height'} = ( |
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$filename.'.'.$ext, |
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Image::Size::imgsize($filename_tmp.'.'.$ext), |
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); |
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foreach my $suffix (@preview) { |
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my $c_line = $state->{'convert_binary'}.' -geometry \''.$suffix.'\' -quality 80 '.$filename_tmp.'.'.$ext.' '.$filename_tmp.'.'.$suffix.'.'.$ext; |
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my $result = `$c_line`; |
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if (length $result > 0) { |
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warn 'Contenido Error: ��� ������ "'.$c_line.'" ��������� ������ "'.$result.'" ('.$@.")\n"; |
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return undef; |
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} |
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@{$IMAGE->{'mini'}{$suffix}}{'filename', 'width', 'height'} = ( |
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$filename.'.'.$suffix.'.'.$ext, |
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Image::Size::imgsize($filename_tmp.'.'.$suffix.'.'.$ext), |
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); |
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%{$IMAGE->{'resize'}{$suffix}} = %{$IMAGE->{'mini'}{$suffix}}; |
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store($filename.'.'.$suffix.'.'.$ext, $filename_tmp.'.'.$suffix.'.'.$ext); |
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unlink $filename_tmp.'.'.$suffix.'.'.$ext if -e $filename_tmp.'.'.$suffix.'.'.$ext; |
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} |
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if ( @preview ) { |
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@{$IMAGE->{'mini'}}{'filename', 'width', 'height'} = @{$IMAGE->{'mini'}{$preview[0]}}{'filename', 'width', 'height'}; |
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@{$IMAGE->{'resize'}}{'filename', 'width', 'height'} = @{$IMAGE->{'mini'}{$preview[0]}}{'filename', 'width', 'height'}; |
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} |
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########## CROPS |
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foreach my $suffix (@crops) { |
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my $shave_string; |
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my ($nwidth, $nheight) = $suffix =~ /(\d+)x(\d+)/i ? ($1, $2) : (0, 0); |
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if ( ($IMAGE->{width} / $IMAGE->{height}) > ($nwidth / $nheight) ) { |
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my $shave_pixels = (($IMAGE->{width} / $IMAGE->{height}) - ($nwidth / $nheight)) * $IMAGE->{height}; |
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$shave_string = ' -shave '.int($shave_pixels / 2).'x0'; |
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} elsif ( ($IMAGE->{height} / $IMAGE->{width}) > ($nheight / $nwidth) ) { |
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my $shave_pixels = (($IMAGE->{height} / $IMAGE->{width}) - ($nheight / $nwidth)) * $IMAGE->{width}; |
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$shave_string = ' -shave 0x'.int($shave_pixels / 2); |
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} |
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if ( $shave_string ) { |
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my $c_line = $state->{"convert_binary"}." $shave_string $filename_tmp.$ext $filename_tmp.shaved.$ext"; |
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my $result = `$c_line`; |
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if (length $result > 0) { |
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print "Contenido Error: ��� ������ '$c_line' ��������� ������ '$result' ($@)\n"; |
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} |
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} else { |
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my $c_line = "cp $filename_tmp.$ext $filename_tmp.shaved.$ext"; |
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my $result = `$c_line`; |
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if (length $result > 0) { |
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print "Contenido Error: ��� ������ '$c_line' ��������� ������ '$result' ($@)\n"; |
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} |
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} |
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my $c_line = $state->{'convert_binary'}.' -geometry \''.$suffix.'!\' -quality 80 '.$filename_tmp.'.shaved.'.$ext.' '.$filename_tmp.'.'.$suffix.'.'.$ext; |
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my $result = `$c_line`; |
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if (length $result > 0) { |
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warn 'Contenido Error: ��� ������ "'.$c_line.'" ��������� ������ "'.$result.'" ('.$@.")\n"; |
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return undef; |
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} |
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@{$IMAGE->{'mini'}{$suffix}}{'filename', 'width', 'height'} = ( |
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$filename.'.'.$suffix.'.'.$ext, |
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Image::Size::imgsize($filename_tmp.'.'.$suffix.'.'.$ext), |
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); |
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%{$IMAGE->{'crop'}{$suffix}} = %{$IMAGE->{'mini'}{$suffix}}; |
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store($filename.'.'.$suffix.'.'.$ext, $filename_tmp.'.'.$suffix.'.'.$ext); |
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unlink $filename_tmp.'.shaved.'.$ext if -e $filename_tmp.'.shaved.'.$ext; |
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unlink $filename_tmp.'.'.$suffix.'.'.$ext if -e $filename_tmp.'.'.$suffix.'.'.$ext; |
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} |
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if ( @crops ) { |
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if ( !exists $IMAGE->{'mini'}{'filename'} ) { |
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@{$IMAGE->{'mini'}}{'filename', 'width', 'height'} = @{$IMAGE->{'mini'}{$crops[0]}}{'filename', 'width', 'height'}; |
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} |
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@{$IMAGE->{'crop'}}{'filename', 'width', 'height'} = @{$IMAGE->{'crop'}{$crops[0]}}{'filename', 'width', 'height'}; |
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} |
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########## SHRINKS |
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foreach my $suffix (@shrinks) { |
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my $c_line = $state->{'convert_binary'}.' -geometry \''.$suffix.'!\' -quality 80 '.$filename_tmp.'.'.$ext.' '.$filename_tmp.'.'.$suffix.'.'.$ext; |
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my $result = `$c_line`; |
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if (length $result > 0) { |
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warn 'Contenido Error: ��� ������ "'.$c_line.'" ��������� ������ "'.$result.'" ('.$@.")\n"; |
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return undef; |
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} |
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@{$IMAGE->{'mini'}{$suffix}}{'filename', 'width', 'height'} = ( |
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$filename.'.'.$suffix.'.'.$ext, |
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Image::Size::imgsize($filename_tmp.'.'.$suffix.'.'.$ext), |
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); |
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%{$IMAGE->{'shrink'}{$suffix}} = %{$IMAGE->{'mini'}{$suffix}}; |
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store($filename.'.'.$suffix.'.'.$ext, $filename_tmp.'.'.$suffix.'.'.$ext); |
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unlink $filename_tmp.'.'.$suffix.'.'.$ext if -e $filename_tmp.'.'.$suffix.'.'.$ext; |
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} |
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if ( @shrinks && !exists $IMAGE->{'mini'}{'filename'} ) { |
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if ( !exists $IMAGE->{'mini'}{'filename'} ) { |
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@{$IMAGE->{'mini'}}{'filename', 'width', 'height'} = @{$IMAGE->{'mini'}{$shrinks[0]}}{'filename', 'width', 'height'}; |
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} |
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@{$IMAGE->{'shrink'}}{'filename', 'width', 'height'} = @{$IMAGE->{'shrink'}{$shrinks[0]}}{'filename', 'width', 'height'}; |
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} |
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unlink $filename_tmp.'.'.$ext if -e $filename_tmp.'.'.$ext; |
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} |
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return $IMAGE; |
| 304 |
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} |
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sub remove_image { |
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my $IMAGE = shift; |
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if ( ref $IMAGE eq 'HASH' && exists $IMAGE->{filename} ) { |
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remove($IMAGE->{'filename'}) || return; |
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} |
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if ( ref $IMAGE && exists $IMAGE->{mini} && ref $IMAGE->{mini} eq 'HASH' ) { |
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foreach my $val ( values %{$IMAGE->{mini}} ) { |
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if ( ref $val && exists $val->{filename} && $val->{filename} ) { |
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remove($val->{'filename'}) || return; |
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} |
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} |
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} |
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1; |
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} |
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ahitrov@rambler.ru |
1; |