651 lines
24 KiB
Perl
651 lines
24 KiB
Perl
package C4::Creators::Lib;
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# Copyright 2009 Foundations Bible College.
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Koha; if not, see <https://www.gnu.org/licenses>.
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use Modern::Perl;
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use Storable qw( dclone );
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use autouse 'Data::Dumper' => qw(Dumper);
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use C4::Context;
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BEGIN {
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use base qw(Exporter);
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our @EXPORT = qw(get_all_templates
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get_all_layouts
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get_all_profiles
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get_all_image_names
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get_batch_summary
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get_label_summary
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get_card_summary
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get_barcode_types
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get_label_types
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get_font_types
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get_text_justification_types
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get_output_formats
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get_table_names
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get_unit_values
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html_table
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);
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}
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=head1 NAME
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C4::Creators::Lib
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=cut
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=head1 FUNCTIONS
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=cut
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#=head2 C4::Creators::Lib::_SELECT()
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#
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# This function returns a recordset upon success and 1 upon failure. Errors are logged to the Apache log.
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#
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# examples:
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#
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# my $field_value = _SELECT(field_name, table_name, condition);
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#
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#=cut
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sub _SELECT {
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my @params = @_;
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my $fieldname = _add_backtics( $params[0] );
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my $query = "SELECT $fieldname FROM $params[1]";
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$params[2] ? $query .= " WHERE $params[2];" : $query .= ';';
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my $sth = C4::Context->dbh->prepare($query);
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# $sth->{'TraceLevel'} = 3;
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$sth->execute();
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if ( $sth->err ) {
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warn sprintf( 'Database returned the following error: %s', $sth->errstr );
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return 1;
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}
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my $record_set = [];
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while ( my $row = $sth->fetchrow_hashref() ) {
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push( @$record_set, $row );
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}
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return $record_set;
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}
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sub _add_backtics {
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my (@args) = @_;
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s/(?:^|\b)(\w+)(?:\b|$)/`$1`/g for @args;
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# Too bad that we need to correct a few exceptions: aggregate functions
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my @aggregates = ( 'COUNT', 'MAX', 'MIN', 'SUM' ); # add when needed..
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foreach my $aggr (@aggregates) {
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s/`$aggr`\(/$aggr\(/gi for @args;
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}
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# And correct aliases
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s/(`|\))\s+`AS`\s+`/$1 AS `/gi for @args;
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return wantarray ? @args : $args[0];
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}
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my $barcode_types = [
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{
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type => 'CODE39', name => 'Code 39',
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desc =>
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'Translates the characters 0-9, A-Z, \'-\', \'*\', \'+\', \'$\', \'%\', \'/\', \'.\' and \' \' to a barcode pattern.',
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selected => 0
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},
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{
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type => 'CODE39MOD', name => 'Code 39 + Modulo43',
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desc =>
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'Translates the characters 0-9, A-Z, \'-\', \'*\', \'+\', \'$\', \'%\', \'/\', \'.\' and \' \' to a barcode pattern. Encodes Mod 43 checksum.',
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selected => 0
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},
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{
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type => 'CODE39MOD10', name => 'Code 39 + Modulo10',
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desc =>
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'Translates the characters 0-9, A-Z, \'-\', \'*\', \'+\', \'$\', \'%\', \'/\', \'.\' and \' \' to a barcode pattern. Encodes Mod 10 checksum.',
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selected => 0
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},
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{
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type => 'COOP2OF5', name => 'COOP2of5',
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desc => 'Creates COOP2of5 barcodes from a string consisting of the numeric characters 0-9', selected => 0
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},
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{
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type => 'EAN13', name => 'EAN13',
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desc =>
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'Creates EAN13 barcodes from a string of 12 or 13 digits. The check number (the 13:th digit) is calculated if not supplied.',
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selected => 0
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},
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# {type => 'EAN8', name => 'EAN8', desc => 'Translates a string of 7 or 8 digits to EAN8 barcodes. The check number (the 8:th digit) is calculated if not supplied.', selected => 0},
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# {type => 'IATA2of5', name => 'IATA2of5', desc => 'Creates IATA2of5 barcodes from a string consisting of the numeric characters 0-9', selected => 0},
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{
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type => 'INDUSTRIAL2OF5', name => 'Industrial2of5',
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desc => 'Creates Industrial2of5 barcodes from a string consisting of the numeric characters 0-9', selected => 0
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},
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# {type => 'ITF', name => 'Interleaved2of5', desc => 'Translates the characters 0-9 to a barcodes. These barcodes could also be called 'Interleaved2of5'.', selected => 0},
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# {type => 'MATRIX2OF5', name => 'Matrix2of5', desc => 'Creates Matrix2of5 barcodes from a string consisting of the numeric characters 0-9', selected => 0},
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# {type => 'NW7', name => 'NW7', desc => 'Creates a NW7 barcodes from a string consisting of the numeric characters 0-9', selected => 0},
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# {type => 'UPCA', name => 'UPCA', desc => 'Translates a string of 11 or 12 digits to UPCA barcodes. The check number (the 12:th digit) is calculated if not supplied.', selected => 0},
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# {type => 'UPCE', name => 'UPCE', desc => 'Translates a string of 6, 7 or 8 digits to UPCE barcodes. If the string is 6 digits long, '0' is added first in the string. The check number (the 8:th digit) is calculated if not supplied.', selected => 0},
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];
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my $label_types = [
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{ type => 'BIB', name => 'Biblio', desc => 'Only the bibliographic data is printed.', selected => 0 },
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{ type => 'BARBIB', name => 'Barcode/Biblio', desc => 'Barcode proceeds bibliographic data.', selected => 0 },
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{ type => 'BIBBAR', name => 'Biblio/Barcode', desc => 'Bibliographic data proceeds barcode.', selected => 0 },
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{
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type => 'ALT', name => 'Alternating',
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desc => 'Barcode and bibliographic data are printed on alternating labels.', selected => 0
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},
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{ type => 'BAR', name => 'Barcode', desc => 'Only the barcode is printed.', selected => 0 },
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];
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my $font_types = [
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{ type => 'TR', name => 'Times-Roman', selected => 0 },
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{ type => 'TB', name => 'Times-Bold', selected => 0 },
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{ type => 'TI', name => 'Times-Italic', selected => 0 },
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{ type => 'TBI', name => 'Times-Bold-Italic', selected => 0 },
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{ type => 'C', name => 'Courier', selected => 0 },
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{ type => 'CB', name => 'Courier-Bold', selected => 0 },
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{ type => 'CO', name => 'Courier-Oblique', selected => 0 },
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{ type => 'CBO', name => 'Courier-Bold-Oblique', selected => 0 },
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{ type => 'H', name => 'Helvetica', selected => 0 },
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{ type => 'HO', name => 'Helvetica-Oblique', selected => 0 },
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{ type => 'HB', name => 'Helvetica-Bold', selected => 0 },
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{ type => 'HBO', name => 'Helvetica-Bold-Oblique', selected => 0 },
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];
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my $text_justification_types = [
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{ type => 'L', name => 'Left', selected => 0 },
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{ type => 'C', name => 'Center', selected => 0 },
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{ type => 'R', name => 'Right', selected => 0 },
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# {type => 'F', name => 'Full', selected => 0},
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];
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my $unit_values = [
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{ type => 'POINT', desc => 'PostScript Points', value => 1, selected => 0 },
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{ type => 'AGATE', desc => 'Adobe Agates', value => 5.1428571, selected => 0 },
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{ type => 'INCH', desc => 'US Inches', value => 72, selected => 0 },
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{ type => 'MM', desc => 'SI Millimeters', value => 2.83464567, selected => 0 },
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{ type => 'CM', desc => 'SI Centimeters', value => 28.3464567, selected => 0 },
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];
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my $output_formats = [
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{ type => 'pdf', desc => 'PDF File' },
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{ type => 'csv', desc => 'CSV File' },
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];
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sub _build_query {
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my ( $params, $table ) = @_;
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my @fields = exists $params->{fields} ? _add_backtics( @{ $params->{fields} } ) : ('*');
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my $query = "SELECT " . join( ', ', @fields ) . " FROM $table";
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my @where_args;
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if ( exists $params->{filters} ) {
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$query .= ' WHERE 1 ';
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while ( my ( $field, $values ) = each %{ $params->{filters} } ) {
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if ( ref($values) ) {
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$query .=
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" AND `$field` IN ( "
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. ( ('?,') x ( @$values - 1 ) )
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. "? ) "; # a comma separates elements in a list...
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push @where_args, @$values;
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} else {
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$query .= " AND `$field` = ? ";
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push @where_args, $values;
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}
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}
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}
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$query .= ( exists $params->{orderby} ? " ORDER BY $params->{orderby} " : '' );
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return ( $query, @where_args );
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}
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=head2 C4::Creators::Lib::get_all_templates()
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my $templates = get_all_templates();
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This function returns a reference to a hash containing all templates upon success and 1 upon failure. Errors are logged to the Apache log.
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=cut
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sub get_all_templates {
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my ($params) = @_;
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my @templates = ();
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my ( $query, @where_args ) = _build_query( $params, 'creator_templates' );
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my $sth = C4::Context->dbh->prepare($query);
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$sth->execute(@where_args);
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if ( $sth->err ) {
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warn sprintf( 'Database returned the following error: %s', $sth->errstr );
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return -1;
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}
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ADD_TEMPLATES:
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while ( my $template = $sth->fetchrow_hashref ) {
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push( @templates, $template );
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}
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return \@templates;
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}
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=head2 C4::Creators::Lib::get_all_layouts()
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my $layouts = get_all_layouts();
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This function returns a reference to a hash containing all layouts upon success and 1 upon failure. Errors are logged to the Apache log.
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=cut
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sub get_all_layouts {
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my ($params) = @_;
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my @layouts = ();
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my ( $query, @where_args ) = _build_query( $params, 'creator_layouts' );
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my $sth = C4::Context->dbh->prepare($query);
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$sth->execute(@where_args);
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if ( $sth->err ) {
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warn sprintf( 'Database returned the following error: %s', $sth->errstr );
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return -1;
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}
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ADD_LAYOUTS:
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while ( my $layout = $sth->fetchrow_hashref ) {
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push( @layouts, $layout );
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}
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return \@layouts;
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}
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=head2 C4::Creators::Lib::get_all_profiles()
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my $profiles = get_all_profiles();
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my $profiles = get_all_profiles({ fields => [@fields], filters => { filters => [$value1, $value2] } });
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This function returns an arrayref whose elements are hashes containing all profiles upon success and 1 upon failure. Errors are logged
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to the Apache log. Two parameters are accepted. The first limits the field(s) returned. This parameter should be string of comma separated
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fields. ie. "field_1, field_2, ...field_n" The second limits the records returned based on a string containing a valud SQL 'WHERE' filter.
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NOTE: Do not pass in the keyword 'WHERE.'
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=cut
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sub get_all_profiles {
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my ($params) = @_;
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my @profiles = ();
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my ( $query, @where_args ) = _build_query( $params, 'printers_profile' );
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my $sth = C4::Context->dbh->prepare($query);
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$sth->execute(@where_args);
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if ( $sth->err ) {
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warn sprintf( 'Database returned the following error: %s', $sth->errstr );
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return -1;
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}
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ADD_PROFILES:
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while ( my $profile = $sth->fetchrow_hashref ) {
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push( @profiles, $profile );
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}
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return \@profiles;
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}
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=head2 C4::Creators::Lib::get_all_image_names()
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=cut
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sub get_all_image_names {
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my $image_names = [];
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my $query = "SELECT image_name FROM creator_images";
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my $sth = C4::Context->dbh->prepare($query);
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$sth->execute();
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if ( $sth->err ) {
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warn sprintf( 'Database returned the following error: %s', $sth->errstr );
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return -1;
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}
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grep { push @$image_names, { type => $$_[0], name => $$_[0], selected => 0 } } @{ $sth->fetchall_arrayref( [0] ) };
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return $image_names;
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}
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=head2 C4::Creators::Lib::get_batch_summary()
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my $batches = get_batch_summary();
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my $batches = get_batch_summary(filter => filter_string);
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This function returns an arrayref whose elements are hashes containing the batch_ids of current batches along with the item count
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for each batch upon success and 1 upon failure. Item counts are stored under the key '_item_count' Errors are logged to the Apache log.
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One parameter is accepted which limits the records returned based on a string containing a valud SQL 'WHERE' filter.
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NOTE: Do not pass in the keyword 'WHERE.'
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=cut
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sub get_batch_summary {
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my ($params) = @_;
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my @batches = ();
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$params->{fields} = [ 'batch_id', 'description', 'count(batch_id) as _item_count' ];
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my ( $query, @where_args ) = _build_query( $params, 'creator_batches' );
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$query .= " GROUP BY batch_id, description";
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my $sth = C4::Context->dbh->prepare($query);
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$sth->execute(@where_args);
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if ( $sth->err ) {
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warn sprintf( 'Database returned the following error on attempted SELECT: %s', $sth->errstr );
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return -1;
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}
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while ( my $batch = $sth->fetchrow_hashref ) {
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push( @batches, $batch );
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}
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return \@batches;
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}
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=head2 C4::Creators::Lib::get_label_summary()
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my $labels = get_label_summary();
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my $labels = get_label_summary(items => @item_list);
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This function returns an arrayref whose elements are hashes containing the label_ids of current labels along with the item count
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for each label upon success and 1 upon failure. Item counts are stored under the key '_item_count' Errors are logged to the Apache log.
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One parameter is accepted which limits the records returned based on a string containing a valud SQL 'WHERE' filter.
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NOTE: Do not pass in the keyword 'WHERE.'
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=cut
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sub get_label_summary {
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my %params = @_;
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my $label_number = 0;
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my @label_summaries = ();
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my $query = " SELECT b.title, b.author, bi.itemtype, i.barcode, i.itemcallnumber, i.biblionumber, i.itype
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FROM creator_batches AS c LEFT JOIN items AS i ON (c.item_number=i.itemnumber)
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LEFT JOIN biblioitems AS bi ON (i.biblioitemnumber=bi.biblioitemnumber)
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LEFT JOIN biblio AS b ON (bi.biblionumber=b.biblionumber)
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WHERE itemnumber=? AND batch_id=?;
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";
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my $sth = C4::Context->dbh->prepare($query);
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foreach my $item ( @{ $params{'items'} } ) {
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$label_number++;
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$sth->execute( $item->{'item_number'}, $params{'batch_id'} );
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if ( $sth->err ) {
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warn sprintf( 'Database returned the following error on attempted SELECT: %s', $sth->errstr );
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return -1;
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}
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my $record = $sth->fetchrow_hashref;
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my $label_summary;
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$label_summary->{'_label_number'} = $label_number;
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$record->{'author'} =~ s/[^\.|\w]$//
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if $record->{'author'}; # strip off ugly trailing chars... but not periods or word chars
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$record->{'title'} =~ s/\W*$//; # strip off ugly trailing chars
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# FIXME constructing staff interface URLs should be done *much* higher up the stack - for the most part, C4 module code
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# should not know that it's part of a web app
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$label_summary->{'_summary'} =
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{ title => $record->{title}, author => $record->{author}, biblionumber => $record->{biblionumber} };
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$label_summary->{'_item_type'} =
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C4::Context->preference("item-level_itypes") ? $record->{'itype'} : $record->{'itemtype'};
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$label_summary->{'_barcode'} = $record->{'barcode'};
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$label_summary->{'_item_number'} = $item->{'item_number'};
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$label_summary->{'_item_cn'} = $record->{'itemcallnumber'};
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$label_summary->{'_label_id'} = $item->{'label_id'};
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push( @label_summaries, $label_summary );
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}
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return \@label_summaries;
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}
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=head2 C4::Creators::Lib::get_card_summary()
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my $cards = get_card_summary();
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my $cards = get_card_summary(items => @item_list);
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This function returns an arrayref whose elements are hashes containing the label_ids of current cards along with the item count
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for each card upon success and 1 upon failure. Item counts are stored under the key '_item_count' Errors are logged to the Apache log.
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One parameter is accepted which limits the records returned based on a string containing a valud SQL 'WHERE' filter.
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NOTE: Do not pass in the keyword 'WHERE.'
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=cut
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sub get_card_summary {
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my %params = @_;
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my $card_number = 0;
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my @card_summaries = ();
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my $query = "SELECT CONCAT_WS(', ', surname, firstname) AS name, cardnumber FROM borrowers WHERE borrowernumber=?;";
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my $sth = C4::Context->dbh->prepare($query);
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foreach my $item ( @{ $params{'items'} } ) {
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$card_number++;
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$sth->execute( $item->{'borrower_number'} );
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if ( $sth->err ) {
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warn sprintf( 'Database returned the following error on attempted SELECT: %s', $sth->errstr );
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return -1;
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}
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my $record = $sth->fetchrow_hashref;
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my $card_summary->{'_card_number'} = $card_number;
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$card_summary->{'_summary'} = $record->{'name'};
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$card_summary->{'borrowernumber'} = $item->{'borrower_number'};
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$card_summary->{'_label_id'} = $item->{'label_id'};
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push( @card_summaries, $card_summary );
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}
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return \@card_summaries;
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}
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=head2 C4::Creators::Lib::get_barcode_types()
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my $barcode_types = get_barcode_types();
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This function returns a reference to an array of hashes containing all barcode types along with their name and description.
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=cut
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sub get_barcode_types {
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return dclone $barcode_types;
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|
}
|
|
|
|
=head2 C4::Creators::Lib::get_label_types()
|
|
|
|
my $label_types = get_label_types();
|
|
|
|
This function returns a reference to an array of hashes containing all label types along with their name and description.
|
|
|
|
=cut
|
|
|
|
sub get_label_types {
|
|
return dclone $label_types;
|
|
}
|
|
|
|
=head2 C4::Creators::Lib::get_font_types()
|
|
|
|
my $font_types = get_font_types();
|
|
|
|
This function returns a reference to an array of hashes containing all font types along with their name and description.
|
|
|
|
=cut
|
|
|
|
sub get_font_types {
|
|
return dclone $font_types;
|
|
}
|
|
|
|
=head2 C4::Creators::Lib::get_text_justification_types()
|
|
|
|
my $text_justification_types = get_text_justification_types();
|
|
|
|
This function returns a reference to an array of hashes containing all text justification types along with their name and description.
|
|
|
|
=cut
|
|
|
|
sub get_text_justification_types {
|
|
return dclone $text_justification_types;
|
|
}
|
|
|
|
=head2 C4::Creators::Lib::get_unit_values()
|
|
|
|
my $unit_values = get_unit_values();
|
|
|
|
This function returns a reference to an array of hashes containing all unit types along with their description and multiplier.
|
|
NOTE: All units are relative to a PostScript Point.
|
|
There are 72 PS points to the inch.
|
|
|
|
=cut
|
|
|
|
sub get_unit_values {
|
|
return dclone $unit_values;
|
|
}
|
|
|
|
=head2 C4::Creators::Lib::get_output_formats()
|
|
|
|
my $label_output_formats = get_output_formats();
|
|
|
|
This function returns a reference to an array of hashes containing all label output formats along with their description.
|
|
|
|
=cut
|
|
|
|
sub get_output_formats {
|
|
return dclone $output_formats;
|
|
}
|
|
|
|
=head2 C4::Creators::Lib::get_table_names($search_term)
|
|
|
|
Return an arrayref of an array containing the table names which contain the supplied search term.
|
|
|
|
=cut
|
|
|
|
sub get_table_names {
|
|
my $search_term = shift;
|
|
my $dbh = C4::Context->dbh();
|
|
my $table_names = [];
|
|
my $sth = $dbh->table_info( undef, undef, "%$search_term%" );
|
|
while ( my $info = $sth->fetchrow_hashref() ) {
|
|
push( @$table_names, $info->{'TABLE_NAME'} );
|
|
}
|
|
return $table_names;
|
|
}
|
|
|
|
=head2 C4::Creators::Lib::html_table()
|
|
|
|
This function returns an arrayref of an array of hashes containing the supplied data formatted suitably to
|
|
be passed off as a template parameter and used to build an html table.
|
|
|
|
my $table = html_table(header_fields, array_of_row_data);
|
|
$template->param(
|
|
table_loop => $table,
|
|
);
|
|
|
|
html example:
|
|
|
|
<table>
|
|
[% FOREACH table_loo IN table_loop %]
|
|
[% IF ( table_loo.header_fields ) %]
|
|
<tr>
|
|
[% FOREACH header_field IN table_loo.header_fields %]
|
|
<th>[% header_field.field_label %]</th>
|
|
[% END %]
|
|
</tr>
|
|
[% ELSE %]
|
|
<tr>
|
|
[% FOREACH text_field IN table_loo.text_fields %]
|
|
[% IF ( text_field.select_field ) %]
|
|
<td><input type="checkbox" name="action" value="[% text_field.field_value %]"></td>
|
|
[% ELSE %]
|
|
<td>[% text_field.field_value %]</td>
|
|
[% END %]
|
|
[% END %]
|
|
</tr>
|
|
[% END %]
|
|
[% END %]
|
|
</table>
|
|
|
|
=cut
|
|
|
|
sub html_table {
|
|
my $headers = shift;
|
|
my $data = shift;
|
|
return if scalar(@$data) == 0; # no need to generate a table if there is not data to display
|
|
my $table = [];
|
|
my $fields = [];
|
|
my @table_columns = ();
|
|
my ( $row_index, $col_index ) = ( 0, 0 );
|
|
my $cols = 0; # number of columns to wrap on
|
|
my $field_count = 0;
|
|
my $select_value = undef;
|
|
my $link_field = undef;
|
|
POPULATE_HEADER:
|
|
|
|
foreach my $header (@$headers) {
|
|
my @key = keys %$header;
|
|
if ( $key[0] eq 'select' ) {
|
|
push( @table_columns, $key[0] );
|
|
$$fields[$col_index] = {
|
|
hidden => 0, select_field => 0, field_name => ( $key[0] ),
|
|
field_label => $header->{ $key[0] }{'label'}
|
|
};
|
|
|
|
# do special formatting stuff....
|
|
$select_value = $header->{ $key[0] }{'value'};
|
|
} else {
|
|
|
|
# do special formatting stuff....
|
|
$link_field->{ $key[0] } = ( $header->{ $key[0] }{'link_field'} == 1 ? 1 : 0 );
|
|
push( @table_columns, $key[0] );
|
|
$$fields[$col_index] = {
|
|
hidden => 0, select_field => 0, field_name => ( $key[0] ),
|
|
field_label => $header->{ $key[0] }{'label'}
|
|
};
|
|
}
|
|
$field_count++;
|
|
$col_index++;
|
|
}
|
|
$$table[0] = { header_fields => $fields };
|
|
$cols = $col_index;
|
|
$field_count *= scalar(@$data); # total fields to be displayed in the table
|
|
$col_index = 0;
|
|
$row_index++;
|
|
$fields = [];
|
|
POPULATE_TABLE:
|
|
|
|
foreach my $db_row (@$data) {
|
|
POPULATE_ROW:
|
|
foreach my $table_column (@table_columns) {
|
|
if ( grep { $table_column eq $_ } keys %$db_row ) {
|
|
$$fields[$col_index] = {
|
|
hidden => 0, link_field => $link_field->{$table_column}, select_field => 0,
|
|
field_name => ( $table_column . "_tbl" ), field_value => $db_row->{$table_column}
|
|
};
|
|
$col_index++;
|
|
next POPULATE_ROW;
|
|
} elsif ( $table_column =~ m/^_((.*)_(.*$))/ ) { # this a special case
|
|
my $table_name = get_table_names( 'creator_' . $2 )
|
|
; #Bug 14143 fix to remove ambiguity with table 'club_template_enrollment_fields'
|
|
my $record_set = _SELECT( $1, @$table_name[0], $2 . "_id = " . $db_row->{ $2 . "_id" } );
|
|
$$fields[$col_index] = {
|
|
hidden => 0, link_field => $link_field->{$table_column}, select_field => 0,
|
|
field_name => ( $table_column . "_tbl" ), field_value => $$record_set[0]{$1}
|
|
};
|
|
$col_index++;
|
|
next POPULATE_ROW;
|
|
} elsif ( $table_column eq 'select' ) {
|
|
$$fields[$col_index] =
|
|
{ hidden => 0, select_field => 1, field_name => 'select', field_value => $db_row->{$select_value} };
|
|
}
|
|
}
|
|
$$table[$row_index] = { text_fields => $fields };
|
|
$col_index = 0;
|
|
$row_index++;
|
|
$fields = [];
|
|
}
|
|
return $table;
|
|
}
|
|
|
|
1;
|
|
__END__
|
|
|
|
=head1 AUTHOR
|
|
|
|
Chris Nighswonger <cnighswonger AT foundations DOT edu>
|
|
|
|
=cut
|