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use strict; |
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use warnings; |
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|
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=head1 NAME |
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|
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Arh::Action::UploadPicture |
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|
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=cut |
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|
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package Arh::Action::UploadPicture; |
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use base qw/Arh::Action::CreatePicture/; |
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|
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use Data::Dump qw/dump/; |
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use Imager; |
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|
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=head2 take_action |
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|
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=cut |
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|
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my $buf_size = 8192; |
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my $conf = Jifty->config->app('pictures') or die "no pictures"; |
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my $path = $conf->{original_path} or die "no original_path"; |
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my $scale = $conf->{scale} or die "no scale"; |
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|
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sub take_action { |
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my $self = shift; |
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|
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if ( my $fh = $self->argument_value('content') ) { |
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|
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my $filename = scalar( $fh ); |
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$filename =~ s/^.*([\/\\])([^\1]+)$/$2/; |
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|
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if ( $filename !~ m/\.(jpg|jpeg|png|gif|tif|tiff)$/i ) { |
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$self->result->error("unknown file type $filename"); |
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return; |
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} |
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|
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if ( ! -e $path ) { |
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mkdir $path or die "can't create $path: $!"; |
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} |
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|
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# FIXME add check of maximum upload size |
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|
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open(my $fh_out, '>', "$path/$filename" ) or die "can't open $path/$filename: $!"; |
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my $buff = ' ' x $buf_size; |
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while( read($fh, $buff, $buf_size) ) { |
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print $fh_out $buff or die "can't write to $filename: $!"; |
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} |
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close($fh_out) or die "can't close $filename: $!"; |
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|
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warn "## $self take_action resize $filename [", -s "$path/$filename", " bytes]\n"; |
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|
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my $image = Imager->new; |
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$image->read( file => "$path/$filename" ) or die $image->errstr; |
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|
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my $content; |
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|
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my $scaled_image = $image->scale( %$scale ) or die $image->errstr; |
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undef $image; |
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$scaled_image->write( |
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data => \$content, |
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type => 'jpeg', |
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# jpegquality => 95, |
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) or die $image->errstr; |
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undef $scaled_image; |
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|
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warn "## resized to ",length($content), " bytes..."; |
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|
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$self->argument_value( 'filename' => $filename ); # needed for report_success |
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$self->argument_value( 'content' => $content ); |
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|
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my $id = $self->SUPER::take_action( @_ ); |
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|
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# update database with correct filename (why do I need this?) |
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$self->record->set_filename( $filename ); |
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|
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return $id; |
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|
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} else { |
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$self->result->error("No file uploaded!"); |
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} |
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|
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} |
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|
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=head2 report_success |
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|
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=cut |
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|
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sub report_success { |
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my $self = shift; |
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$self->result->message( 'Created ' . $self->argument_value('filename') . ' [' . length( $self->argument_value('content') ) . ' bytes]' ); |
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warn "## report_success ", dump( $self->result ); |
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} |
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|
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1; |
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