Koha/Borrower/Files.pm

   1 package Koha::Borrower::Files;
   2
   3 # Copyright 2012 Kyle M Hall
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along
  17 # with Koha; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19
  20 use Modern::Perl;
  21
  22 use vars qw($VERSION);
  23
  24 use C4::Context;
  25 use C4::Output;
  26 use C4::Dates;
  27 use C4::Debug;
  28
  29 BEGIN {
  30
  31     # set the version for version checking
  32     $VERSION = 0.01;
  33 }
  34
  35 =head1 NAME
  36
  37 Koha::Borrower::Files - Module for managing borrower files
  38
  39 =cut
  40
  41 sub new {
  42     my ( $class, %args ) = @_;
  43     my $self = bless( {}, $class );
  44
  45     $self->{'borrowernumber'} = $args{'borrowernumber'};
  46
  47     return $self;
  48 }
  49
  50 =item GetFilesInfo()
  51
  52     my $bf = Koha::Borrower::Files->new( borrowernumber => $borrowernumber );
  53     my $files_hashref = $bf->GetFilesInfo
  54
  55 =cut
  56
  57 sub GetFilesInfo {
  58     my $self = shift;
  59
  60     my $dbh   = C4::Context->dbh;
  61     my $query = "
  62         SELECT
  63             file_id,
  64             file_name,
  65             file_type,
  66             file_description,
  67             date_uploaded
  68         FROM borrower_files
  69         WHERE borrowernumber = ?
  70         ORDER BY file_name, date_uploaded
  71     ";
  72     my $sth = $dbh->prepare($query);
  73     $sth->execute( $self->{'borrowernumber'} );
  74     return $sth->fetchall_arrayref( {} );
  75 }
  76
  77 =item AddFile()
  78     my $bf = Koha::Borrower::Files->new( borrowernumber => $borrowernumber );
  79     $bh->AddFile( name => $filename, type => $mimetype, description => $description, content => $content );
  80 =cut
  81
  82 sub AddFile {
  83     my ( $self, %args ) = @_;
  84
  85     my $name        = $args{'name'};
  86     my $type        = $args{'type'};
  87     my $description = $args{'description'};
  88     my $content     = $args{'content'};
  89
  90     return unless ( $name && $content );
  91
  92     my $dbh   = C4::Context->dbh;
  93     my $query = "
  94         INSERT INTO borrower_files ( borrowernumber, file_name, file_type, file_description, file_content )
  95         VALUES ( ?,?,?,?,? )
  96     ";
  97     my $sth = $dbh->prepare($query);
  98     $sth->execute( $self->{'borrowernumber'},
  99         $name, $type, $description, $content );
 100 }
 101
 102 =item GetFile()
 103     my $bf = Koha::Borrower::Files->new( borrowernumber => $borrowernumber );
 104     my $file = $bh->GetFile( file_id => $file_id );
 105 =cut
 106
 107 sub GetFile {
 108     my ( $self, %args ) = @_;
 109
 110     my $file_id = $args{'id'};
 111
 112     my $dbh   = C4::Context->dbh;
 113     my $query = "
 114         SELECT * FROM borrower_files WHERE file_id = ? AND borrowernumber = ?
 115     ";
 116     my $sth = $dbh->prepare($query);
 117     $sth->execute( $file_id, $self->{'borrowernumber'} );
 118     return $sth->fetchrow_hashref();
 119 }
 120
 121 =item DelFile()
 122     my $bf = Koha::Borrower::Files->new( borrowernumber => $borrowernumber );
 123     $bh->DelFile( file_id => $file_id );
 124 =cut
 125
 126 sub DelFile {
 127     my ( $self, %args ) = @_;
 128
 129     my $file_id = $args{'id'};
 130
 131     my $dbh   = C4::Context->dbh;
 132     my $query = "
 133         DELETE FROM borrower_files WHERE file_id = ? AND borrowernumber = ?
 134     ";
 135     my $sth = $dbh->prepare($query);
 136     $sth->execute( $file_id, $self->{'borrowernumber'} );
 137 }
 138
 139 1;
 140 __END__
 141
 142 =back
 143
 144 =head1 AUTHOR
 145
 146 Kyle M Hall <kyle.m.hall@gmail.com>
 147
 148 =cut