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
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 use Modern::Perl;
  21
  22 use vars qw($VERSION);
  23
  24 use C4::Context;
  25 use C4::Output;
  26 use C4::Debug;
  27
  28 BEGIN {
  29
  30     # set the version for version checking
  31     $VERSION = 0.01;
  32 }
  33
  34 =head1 NAME
  35
  36 Koha::Borrower::Files - Module for managing borrower files
  37
  38 =head1 METHODS
  39
  40 =over
  41
  42 =cut
  43
  44 sub new {
  45     my ( $class, %args ) = @_;
  46     my $self = bless( {}, $class );
  47
  48     $self->{'borrowernumber'} = $args{'borrowernumber'};
  49
  50     return $self;
  51 }
  52
  53 =item GetFilesInfo()
  54
  55     my $bf = Koha::Borrower::Files->new( borrowernumber => $borrowernumber );
  56     my $files_hashref = $bf->GetFilesInfo
  57
  58 =cut
  59
  60 sub GetFilesInfo {
  61     my $self = shift;
  62
  63     my $dbh   = C4::Context->dbh;
  64     my $query = "
  65         SELECT
  66             file_id,
  67             file_name,
  68             file_type,
  69             file_description,
  70             date_uploaded
  71         FROM borrower_files
  72         WHERE borrowernumber = ?
  73         ORDER BY file_name, date_uploaded
  74     ";
  75     my $sth = $dbh->prepare($query);
  76     $sth->execute( $self->{'borrowernumber'} );
  77     return $sth->fetchall_arrayref( {} );
  78 }
  79
  80 =item AddFile()
  81
  82     my $bf = Koha::Borrower::Files->new( borrowernumber => $borrowernumber );
  83     $bh->AddFile( name => $filename, type => $mimetype,
  84                   description => $description, content => $content );
  85
  86 =cut
  87
  88 sub AddFile {
  89     my ( $self, %args ) = @_;
  90
  91     my $name        = $args{'name'};
  92     my $type        = $args{'type'};
  93     my $description = $args{'description'};
  94     my $content     = $args{'content'};
  95
  96     return unless ( $name && $content );
  97
  98     my $dbh   = C4::Context->dbh;
  99     my $query = "
 100         INSERT INTO borrower_files ( borrowernumber, file_name, file_type, file_description, file_content )
 101         VALUES ( ?,?,?,?,? )
 102     ";
 103     my $sth = $dbh->prepare($query);
 104     $sth->execute( $self->{'borrowernumber'},
 105         $name, $type, $description, $content );
 106 }
 107
 108 =item GetFile()
 109
 110     my $bf = Koha::Borrower::Files->new( borrowernumber => $borrowernumber );
 111     my $file = $bh->GetFile( file_id => $file_id );
 112
 113 =cut
 114
 115 sub GetFile {
 116     my ( $self, %args ) = @_;
 117
 118     my $file_id = $args{'id'};
 119
 120     my $dbh   = C4::Context->dbh;
 121     my $query = "
 122         SELECT * FROM borrower_files WHERE file_id = ? AND borrowernumber = ?
 123     ";
 124     my $sth = $dbh->prepare($query);
 125     $sth->execute( $file_id, $self->{'borrowernumber'} );
 126     return $sth->fetchrow_hashref();
 127 }
 128
 129 =item DelFile()
 130
 131     my $bf = Koha::Borrower::Files->new( borrowernumber => $borrowernumber );
 132     $bh->DelFile( file_id => $file_id );
 133
 134 =cut
 135
 136 sub DelFile {
 137     my ( $self, %args ) = @_;
 138
 139     my $file_id = $args{'id'};
 140
 141     my $dbh   = C4::Context->dbh;
 142     my $query = "
 143         DELETE FROM borrower_files WHERE file_id = ? AND borrowernumber = ?
 144     ";
 145     my $sth = $dbh->prepare($query);
 146     $sth->execute( $file_id, $self->{'borrowernumber'} );
 147 }
 148
 149 1;
 150 __END__
 151
 152 =back
 153
 154 =head1 AUTHOR
 155
 156 Kyle M Hall <kyle.m.hall@gmail.com>
 157
 158 =cut