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#!/usr/bin/perl |
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# 2008 Kyle Hall <kyle.m.hall@gmail.com> |
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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 under the |
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# terms of the GNU General Public License as published by the Free Software |
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# Foundation; either version 2 of the License, or (at your option) any later |
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# version. |
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# |
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY |
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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# A PARTICULAR PURPOSE. See the 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 along |
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# with Koha; if not, write to the Free Software Foundation, Inc., |
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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# |
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|
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use strict; |
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use warnings; |
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|
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use CGI; |
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use C4::Output; |
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use C4::Auth; |
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use C4::Koha; |
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use C4::Context; |
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use C4::Biblio; |
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use C4::Accounts; |
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use C4::Circulation; |
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use C4::Items; |
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use C4::Members; |
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use C4::Stats; |
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use C4::UploadedFile; |
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use Date::Calc qw( Add_Delta_Days Date_to_Days ); |
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use constant DEBUG => 0; |
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# this is the file version number that we're coded against. |
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my $FILE_VERSION = '1.0'; |
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my $query = CGI->new; |
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my @output; |
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my ($template, $loggedinuser, $cookie) = get_template_and_user({ |
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template_name => "offline_circ/enqueue_koc.tmpl", |
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query => $query, |
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type => "intranet", |
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authnotrequired => 0, |
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flagsrequired => { circulate => "circulate_remaining_permissions" }, |
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}); |
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my $fileID=$query->param('uploadedfileid'); |
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my %cookies = parse CGI::Cookie($cookie); |
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my $sessionID = $cookies{'CGISESSID'}->value; |
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## 'Local' globals. |
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our $dbh = C4::Context->dbh(); |
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|
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if ($fileID) { |
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my $uploaded_file = C4::UploadedFile->fetch($sessionID, $fileID); |
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my $fh = $uploaded_file->fh(); |
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my @input_lines = <$fh>; |
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|
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my $header_line = shift @input_lines; |
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my $file_info = parse_header_line($header_line); |
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if ($file_info->{'Version'} ne $FILE_VERSION) { |
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push @output, { |
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message => 1, |
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ERROR_file_version => 1, |
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upload_version => $file_info->{'Version'}, |
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current_version => $FILE_VERSION |
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}; |
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} |
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my $userid = C4::Context->userenv->{id}; |
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my $branchcode = C4::Context->userenv->{branch}; |
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|
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foreach my $line (@input_lines) { |
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my $command_line = parse_command_line($line); |
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my $timestamp = $command_line->{'date'} . ' ' . $command_line->{'time'}; |
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my $action = $command_line->{'command'}; |
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my $barcode = $command_line->{'barcode'}; |
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my $cardnumber = $command_line->{'cardnumber'}; |
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my $amount = $command_line->{'amount'}; |
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AddOfflineOperation( $userid, $branchcode, $timestamp, $action, $barcode, $cardnumber, $amount ); |
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} |
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} |
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$template->param( messages => \@output ); |
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output_html_with_http_headers $query, $cookie, $template->output; |
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=head1 FUNCTIONS |
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=head2 parse_header_line |
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parses the header line from a .koc file. This is the line that |
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specifies things such as the file version, and the name and version of |
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the offline circulation tool that generated the file. See |
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L<http://wiki.koha-community.org/wiki/Koha_offline_circulation_file_format> |
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for more information. |
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pass in a string containing the header line (the first line from th |
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file). |
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returns a hashref containing the information from the header. |
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=cut |
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|
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sub parse_header_line { |
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my $header_line = shift; |
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chomp($header_line); |
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$header_line =~ s/\r//g; |
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|
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my @fields = split( /\t/, $header_line ); |
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my %header_info = map { split( /=/, $_ ) } @fields; |
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return \%header_info; |
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} |
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|
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=head2 parse_command_line |
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=cut |
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sub parse_command_line { |
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my $command_line = shift; |
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chomp($command_line); |
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$command_line =~ s/\r//g; |
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my ( $timestamp, $command, @args ) = split( /\t/, $command_line ); |
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my ( $date, $time, $id ) = split( /\s/, $timestamp ); |
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my %command = ( |
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date => $date, |
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time => $time, |
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id => $id, |
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command => $command, |
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); |
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# set the rest of the keys using a hash slice |
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my $argument_names = arguments_for_command($command); |
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@command{@$argument_names} = @args; |
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return \%command; |
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} |
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=head2 arguments_for_command |
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|
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fetches the names of the columns (and function arguments) found in the |
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.koc file for a particular command name. For instance, the C<issue> |
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command requires a C<cardnumber> and C<barcode>. In that case this |
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function returns a reference to the list C<qw( cardnumber barcode )>. |
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parameters: the command name |
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returns: listref of column names. |
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=cut |
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sub arguments_for_command { |
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my $command = shift; |
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# define the fields for this version of the file. |
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my %format = ( |
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issue => [qw( cardnumber barcode )], |
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return => [qw( barcode )], |
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payment => [qw( cardnumber amount )], |
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); |
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return $format{$command}; |
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} |
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=head2 _get_borrowernumber_from_barcode |
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pass in a barcode |
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get back the borrowernumber of the patron who has it checked out. |
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undef if that can't be found |
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=cut |
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sub _get_borrowernumber_from_barcode { |
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my $barcode = shift; |
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return unless $barcode; |
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my $item = GetBiblioFromItemNumber( undef, $barcode ); |
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return unless $item->{'itemnumber'}; |
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my $issue = C4::Circulation::GetItemIssue( $item->{'itemnumber'} ); |
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return unless $issue->{'borrowernumber'}; |
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return $issue->{'borrowernumber'}; |
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} |