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(-)a/patroncards/create-pdf.pl (-149 / +160 lines)
Lines 45-52 my ( $template, $loggedinuser, $cookie ) = get_template_and_user({ Link Here
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                                                                     flagsrequired   => { tools => 'label_creator' },
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                                                                     flagsrequired   => { tools => 'label_creator' },
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                                                                     debug           => 1,
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                                                                     debug           => 1,
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                                                                     });
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                                                                     });
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my $batch_id    = $cgi->param('batch_id') if $cgi->param('batch_id');
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my $batch_id    = $cgi->param('batch_id') if $cgi->param('batch_id');
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my $template_id = $cgi->param('template_id') || undef;
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my $template_id = $cgi->param('template_id') || undef;
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my $layout_id   = $cgi->param('layout_id') || undef;
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my $layout_id   = $cgi->param('layout_id') || undef;
Lines 58-239 my $patronlist_id = $cgi->param('patronlist_id'); Link Here
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my $items = undef; # items = cards
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my $items = undef; # items = cards
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my $new_page = 0;
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my $new_page = 0;
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my $pdf_file = (@label_ids || @borrower_numbers ? "card_single_" . scalar(@label_ids || @borrower_numbers) : "card_batch_$batch_id");
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# Wrap pdf creation part into an eval, some vars need scope outside eval
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print $cgi->header( -type       => 'application/pdf',
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my $pdf_ok;
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                    -encoding   => 'utf-8',
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my $pdf;
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                    -attachment => "$pdf_file.pdf",
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my $pdf_file;
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                  );
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my $pdf = C4::Creators::PDF->new(InitVars => 0);
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eval {
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my $batch = C4::Patroncards::Batch->retrieve(batch_id => $batch_id);
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    $pdf_file = (@label_ids || @borrower_numbers ? "card_single_" . scalar(@label_ids || @borrower_numbers) : "card_batch_$batch_id");
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my $pc_template = C4::Patroncards::Template->retrieve(template_id => $template_id, profile_id => 1);
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my $layout = C4::Patroncards::Layout->retrieve(layout_id => $layout_id);
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$| = 1;
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    $pdf = C4::Creators::PDF->new(InitVars => 0);
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    my $batch = C4::Patroncards::Batch->retrieve(batch_id => $batch_id);
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    my $pc_template = C4::Patroncards::Template->retrieve(template_id => $template_id, profile_id => 1);
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    my $layout = C4::Patroncards::Layout->retrieve(layout_id => $layout_id);
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# set the paper size
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    $| = 1;
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my $lower_left_x  = 0;
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my $lower_left_y  = 0;
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my $upper_right_x = $pc_template->get_attr('page_width');
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my $upper_right_y = $pc_template->get_attr('page_height');
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$pdf->Compress(1); # comment this out to debug pdf files, but be sure to uncomment it in production or you may be very sorry...
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    # set the paper size
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$pdf->Mbox($lower_left_x, $lower_left_y, $upper_right_x, $upper_right_y);
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    my $lower_left_x  = 0;
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    my $lower_left_y  = 0;
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    my $upper_right_x = $pc_template->get_attr('page_width');
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    my $upper_right_y = $pc_template->get_attr('page_height');
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my ($llx, $lly) = 0,0;
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    $pdf->Compress(1); # comment this out to debug pdf files, but be sure to uncomment it in production or you may be very sorry...
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(undef, undef, $llx, $lly) = $pc_template->get_label_position($start_card);
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    $pdf->Mbox($lower_left_x, $lower_left_y, $upper_right_x, $upper_right_y);
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if (@label_ids) {
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    my ($llx, $lly) = 0,0;
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    (undef, undef, $llx, $lly) = $pc_template->get_label_position($start_card);
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    if (@label_ids) {
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    my $batch_items = $batch->get_attr('items');
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    my $batch_items = $batch->get_attr('items');
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    grep {
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        grep {
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        my $label_id = $_;
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            my $label_id = $_;
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        push(@{$items}, grep{$_->{'label_id'} == $label_id;} @{$batch_items});
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            push(@{$items}, grep{$_->{'label_id'} == $label_id;} @{$batch_items});
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    } @label_ids;
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         } @label_ids;
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}
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    }
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elsif (@borrower_numbers) {
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    elsif (@borrower_numbers) {
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    grep {
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        grep {
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        push(@{$items}, {borrower_number => $_});
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            push(@{$items}, {borrower_number => $_});
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    } @borrower_numbers;
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        } @borrower_numbers;
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}
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    }
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elsif ( $patronlist_id  ) {
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    elsif ( $patronlist_id  ) {
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    my ($list) = GetPatronLists( { patron_list_id => $patronlist_id } );
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        my ($list) = GetPatronLists( { patron_list_id => $patronlist_id } );
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    my @borrowerlist = $list->patron_list_patrons()->search_related('borrowernumber')
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        my @borrowerlist = $list->patron_list_patrons()->search_related('borrowernumber')
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    ->get_column('borrowernumber')->all();
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        ->get_column('borrowernumber')->all();
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    grep {
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        grep {
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        push(@{$items}, {borrower_number => $_});
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            push(@{$items}, {borrower_number => $_});
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    } @borrowerlist;
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        } @borrowerlist;
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}
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    }
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else {
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    else {
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    $items = $batch->get_attr('items');
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        $items = $batch->get_attr('items');
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}
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    }
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my $layout_xml = XMLin($layout->get_attr('layout_xml'), ForceArray => 1);
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    my $layout_xml = XMLin($layout->get_attr('layout_xml'), ForceArray => 1);
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if ($layout_xml->{'page_side'} eq 'B') { # rearrange items on backside of page to swap columns
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    if ($layout_xml->{'page_side'} eq 'B') { # rearrange items on backside of page to swap columns
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    my $even = 1;
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        my $even = 1;
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    my $odd = 0;
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        my $odd = 0;
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    my @swap_array = ();
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        my @swap_array = ();
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    while ($even <= (scalar(@{$items})+1)) {
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        while ($even <= (scalar(@{$items})+1)) {
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        push (@swap_array, @{$items}[$even]);
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            push (@swap_array, @{$items}[$even]);
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        push (@swap_array, @{$items}[$odd]);
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            push (@swap_array, @{$items}[$odd]);
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        $even += 2;
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            $even += 2;
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        $odd += 2;
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            $odd += 2;
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        }
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        @{$items} = @swap_array;
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    }
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    }
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    @{$items} = @swap_array;
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}
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CARD_ITEMS:
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    CARD_ITEMS:
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foreach my $item (@{$items}) {
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    foreach my $item (@{$items}) {
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    if ($item) {
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        if ($item) {
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        my $borrower_number = $item->{'borrower_number'};
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            my $borrower_number = $item->{'borrower_number'};
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        my $card_number = GetMember(borrowernumber => $borrower_number)->{'cardnumber'};
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            my $card_number = GetMember(borrowernumber => $borrower_number)->{'cardnumber'};
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#       Set barcode data
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    #       Set barcode data
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        $layout_xml->{'barcode'}->[0]->{'data'} = $card_number if $layout_xml->{'barcode'};
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            $layout_xml->{'barcode'}->[0]->{'data'} = $card_number if $layout_xml->{'barcode'};
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#       Create a new patroncard object
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    #       Create a new patroncard object
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        my $patron_card = C4::Patroncards::Patroncard->new(
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            my $patron_card = C4::Patroncards::Patroncard->new(
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                batch_id                => 1,
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                    batch_id                => 1,
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                borrower_number         => $borrower_number,
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                    borrower_number         => $borrower_number,
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                llx                     => $llx, # lower left corner of the card
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                    llx                     => $llx, # lower left corner of the card
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                lly                     => $lly,
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                    lly                     => $lly,
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                height                  => $pc_template->get_attr('label_height'), # of the card
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                    height                  => $pc_template->get_attr('label_height'), # of the card
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                width                   => $pc_template->get_attr('label_width'),
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                    width                   => $pc_template->get_attr('label_width'),
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                layout                  => $layout_xml,
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                    layout                  => $layout_xml,
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                text_wrap_cols          => 30, #FIXME: hardcoded,
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                    text_wrap_cols          => 30, #FIXME: hardcoded,
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        );
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            );
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        $patron_card->draw_guide_box($pdf) if $layout_xml->{'guide_box'};
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            $patron_card->draw_guide_box($pdf) if $layout_xml->{'guide_box'};
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        $patron_card->draw_barcode($pdf) if $layout_xml->{'barcode'};
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            $patron_card->draw_barcode($pdf) if $layout_xml->{'barcode'};
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#       Do image foo and place binary image data into layout hash
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    #       Do image foo and place binary image data into layout hash
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        my $image_data = {};
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            my $image_data = {};
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        my $error = undef;
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            my $error = undef;
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        my $images = $layout_xml->{'images'};
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            my $images = $layout_xml->{'images'};
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        PROCESS_IMAGES:
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            PROCESS_IMAGES:
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        foreach (keys %{$images}) {
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            foreach (keys %{$images}) {
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            if (grep{m/source/} keys(%{$images->{$_}->{'data_source'}->[0]})) {
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                if (grep{m/source/} keys(%{$images->{$_}->{'data_source'}->[0]})) {
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                if ($images->{$_}->{'data_source'}->[0]->{'image_source'} eq 'none') {
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                    if ($images->{$_}->{'data_source'}->[0]->{'image_source'} eq 'none') {
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                    next PROCESS_IMAGES;
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                        next PROCESS_IMAGES;
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                }
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                    }
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                elsif ($images->{$_}->{'data_source'}->[0]->{'image_source'} eq 'patronimages') {
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                    elsif ($images->{$_}->{'data_source'}->[0]->{'image_source'} eq 'patronimages') {
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                    my $patron_image = Koha::Patron::Images->find($borrower_number);
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                        my $patron_image = Koha::Patron::Images->find($borrower_number);
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                    if ($patron_image) {
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                        if ($patron_image) {
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                        $image_data->{'imagefile'} = $patron_image->imagefile;
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                            $image_data->{'imagefile'} = $patron_image->imagefile;
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                        }
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                        else {
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                            warn sprintf('No image exists for borrower number %s.', $borrower_number);
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                        }
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                        next PROCESS_IMAGES unless $patron_image;
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                    }
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                    elsif ($images->{$_}->{'data_source'}->[0]->{'image_source'} eq 'creator_images') {
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                        my $dbh = C4::Context->dbh();
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                        $dbh->{LongReadLen} = 1000000;      # allows us to read approx 1MB
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                        $image_data = $dbh->selectrow_hashref("SELECT imagefile FROM creator_images WHERE image_name = \'$images->{$_}->{'data_source'}->[0]->{'image_name'}\'");
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                        warn sprintf('Database returned the following error: %s.', $error) if $error;
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                        warn sprintf('Image does not exists in db table %s.', $images->{$_}->{'data_source'}->[0]->{'image_name'}) if !$image_data;
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                        next PROCESS_IMAGES if !$image_data;
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                    }
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                    }
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                    else {
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                    else {
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                        warn sprintf('No image exists for borrower number %s.', $borrower_number);
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                        warn sprintf('No retrieval method for image source %s.', $images->{$_}->{'data_source'}->[0]->{'image_source'});
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                        next PROCESS_IMAGES;
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                    }
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                    }
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                    next PROCESS_IMAGES unless $patron_image;
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                }
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                elsif ($images->{$_}->{'data_source'}->[0]->{'image_source'} eq 'creator_images') {
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                    my $dbh = C4::Context->dbh();
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                    $dbh->{LongReadLen} = 1000000;      # allows us to read approx 1MB
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                    $image_data = $dbh->selectrow_hashref("SELECT imagefile FROM creator_images WHERE image_name = \'$images->{$_}->{'data_source'}->[0]->{'image_name'}\'");
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                    warn sprintf('Database returned the following error: %s.', $error) if $error;
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                    warn sprintf('Image does not exists in db table %s.', $images->{$_}->{'data_source'}->[0]->{'image_name'}) if !$image_data;
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                    next PROCESS_IMAGES if !$image_data;
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                }
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                }
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                else {
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                else {
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                    warn sprintf('No retrieval method for image source %s.', $images->{$_}->{'data_source'}->[0]->{'image_source'});
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                    warn sprintf("Unrecognized image data source: %s", $images->{$_}->{'data_source'});
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                    next PROCESS_IMAGES;
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                    next PROCESS_IMAGES;
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                }
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                }
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            }
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            else {
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                warn sprintf("Unrecognized image data source: %s", $images->{$_}->{'data_source'});
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                next PROCESS_IMAGES;
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            }
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        my $binary_data = $image_data->{'imagefile'};
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            my $binary_data = $image_data->{'imagefile'};
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#       invoke the display image object...
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    #       invoke the display image object...
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        my $image = Graphics::Magick->new;
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            my $image = Graphics::Magick->new;
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        $image->BlobToImage($binary_data);
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            $image->BlobToImage($binary_data);
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#       invoke the alt (aka print) image object...
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    #       invoke the alt (aka print) image object...
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        my $alt_image = Graphics::Magick->new;
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            my $alt_image = Graphics::Magick->new;
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        $alt_image->BlobToImage($binary_data);
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            $alt_image->BlobToImage($binary_data);
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        $alt_image->Set(magick => 'jpg', quality => 100);
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            $alt_image->Set(magick => 'jpg', quality => 100);
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        #To avoid pixelation have the image 5 times bigger and
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            #To avoid pixelation have the image 5 times bigger and
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        #scale it down in PDF itself
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            #scale it down in PDF itself
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        my $oversize_factor = 8;
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            my $oversize_factor = 8;
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        my $pdf_scale_factor = 1 / $oversize_factor;
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            my $pdf_scale_factor = 1 / $oversize_factor;
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        my $alt_width = ceil($image->Get('width')); # the rounding up is important: Adobe reader does not handle long decimal numbers well
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            my $alt_width = ceil($image->Get('width')); # the rounding up is important: Adobe reader does not handle long decimal numbers well
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        my $alt_height = ceil($image->Get('height'));
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            my $alt_height = ceil($image->Get('height'));
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        my $ratio = $alt_width / $alt_height;
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            my $ratio = $alt_width / $alt_height;
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        my $display_height = ceil($images->{$_}->{'Dx'});
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            my $display_height = ceil($images->{$_}->{'Dx'});
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        my $display_width = ceil($ratio * $display_height);
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            my $display_width = ceil($ratio * $display_height);
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        $image->Resize(width => $oversize_factor * $display_width, height => $oversize_factor * $display_height);
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            $image->Resize(width => $oversize_factor * $display_width, height => $oversize_factor * $display_height);
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        $image->Set(magick => 'jpg', quality => 100);
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            $image->Set(magick => 'jpg', quality => 100);
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#       Write param for downsizing in pdf
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    #       Write param for downsizing in pdf
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            $images->{$_}->{'scale'} = $pdf_scale_factor;
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                $images->{$_}->{'scale'} = $pdf_scale_factor;
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#       Write params for alt image...
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    #       Write params for alt image...
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            $images->{$_}->{'alt'}->{'Sx'} = $oversize_factor * $alt_width;
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                $images->{$_}->{'alt'}->{'Sx'} = $oversize_factor * $alt_width;
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            $images->{$_}->{'alt'}->{'Sy'} = $oversize_factor * $alt_height;
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                $images->{$_}->{'alt'}->{'Sy'} = $oversize_factor * $alt_height;
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            $images->{$_}->{'alt'}->{'data'} = $alt_image->ImageToBlob();
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                $images->{$_}->{'alt'}->{'data'} = $alt_image->ImageToBlob();
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#       Write params for display image...
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    #       Write params for display image...
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            $images->{$_}->{'Sx'} = $oversize_factor * $display_width;
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                $images->{$_}->{'Sx'} = $oversize_factor * $display_width;
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            $images->{$_}->{'Sy'} = $oversize_factor * $display_height;
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                $images->{$_}->{'Sy'} = $oversize_factor * $display_height;
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            $images->{$_}->{'data'} = $image->ImageToBlob();
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                $images->{$_}->{'data'} = $image->ImageToBlob();
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            my $err = $patron_card->draw_image($pdf);
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                my $err = $patron_card->draw_image($pdf);
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            warn sprintf ("Error encountered while attempting to draw image %s, %s", $_, $err) if $err;
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                warn sprintf ("Error encountered while attempting to draw image %s, %s", $_, $err) if $err;
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            }
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            $patron_card->draw_text($pdf);
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        }
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        }
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        $patron_card->draw_text($pdf);
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        ($llx, $lly, $new_page) = $pc_template->get_next_label_pos();
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        $pdf->Page() if $new_page;
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    }
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    }
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    ($llx, $lly, $new_page) = $pc_template->get_next_label_pos();
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    # No errors occured within eval, we can issue the pdf
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    $pdf->Page() if $new_page;
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    $pdf_ok = 1;
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}
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}; # end of eval block
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$pdf->End();
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# FIXME: Possibly do a redirect here if there were error encountered during PDF creation.
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if ($pdf_ok) {
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    #issue the pdf
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    print $cgi->header( -type       => 'application/pdf',
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                    -encoding   => 'utf-8',
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                    -attachment => "$pdf_file.pdf",
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                  );
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    $pdf->End();
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}
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else {
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    # warn user that pdf is not created
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    print $cgi->redirect('/cgi-bin/koha/patroncards/manage.pl?card_element=batch&pdferror=1');
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}
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1;
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1;
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- 

Return to bug 14138