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::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 =head1 METHODS
  40
  41 =over
  42
  43 =cut
  44
  45 sub new {
  46     my ( $class, %args ) = @_;
  47     my $self = bless( {}, $class );
  48
  49     $self->{'borrowernumber'} = $args{'borrowernumber'};
  50
  51     return $self;
  52 }
  53
  54 =item GetFilesInfo()
  55
  56     my $bf = Koha::Borrower::Files->new( borrowernumber => $borrowernumber );
  57     my $files_hashref = $bf->GetFilesInfo
  58
  59 =cut
  60
  61 sub GetFilesInfo {
  62     my $self = shift;
  63
  64     my $dbh   = C4::Context->dbh;
  65     my $query = "
  66         SELECT
  67             file_id,
  68             file_name,
  69             file_type,
  70             file_description,
  71             date_uploaded
  72         FROM borrower_files
  73         WHERE borrowernumber = ?
  74         ORDER BY file_name, date_uploaded
  75     ";
  76     my $sth = $dbh->prepare($query);
  77     $sth->execute( $self->{'borrowernumber'} );
  78     return $sth->fetchall_arrayref( {} );
  79 }
  80
  81 =item AddFile()
  82
  83     my $bf = Koha::Borrower::Files->new( borrowernumber => $borrowernumber );
  84     $bh->AddFile( name => $filename, type => $mimetype,
  85                   description => $description, content => $content );
  86
  87 =cut
  88
  89 sub AddFile {
  90     my ( $self, %args ) = @_;
  91
  92     my $name        = $args{'name'};
  93     my $type        = $args{'type'};
  94     my $description = $args{'description'};
  95     my $content     = $args{'content'};
  96
  97     return unless ( $name && $content );
  98
  99     my $dbh   = C4::Context->dbh;
 100     my $query = "
 101         INSERT INTO borrower_files ( borrowernumber, file_name, file_type, file_description, file_content )
 102         VALUES ( ?,?,?,?,? )
 103     ";
 104     my $sth = $dbh->prepare($query);
 105     $sth->execute( $self->{'borrowernumber'},
 106         $name, $type, $description, $content );
 107 }
 108
 109 =item GetFile()
 110
 111     my $bf = Koha::Borrower::Files->new( borrowernumber => $borrowernumber );
 112     my $file = $bh->GetFile( file_id => $file_id );
 113
 114 =cut
 115
 116 sub GetFile {
 117     my ( $self, %args ) = @_;
 118
 119     my $file_id = $args{'id'};
 120
 121     my $dbh   = C4::Context->dbh;
 122     my $query = "
 123         SELECT * FROM borrower_files WHERE file_id = ? AND borrowernumber = ?
 124     ";
 125     my $sth = $dbh->prepare($query);
 126     $sth->execute( $file_id, $self->{'borrowernumber'} );
 127     return $sth->fetchrow_hashref();
 128 }
 129
 130 =item DelFile()
 131
 132     my $bf = Koha::Borrower::Files->new( borrowernumber => $borrowernumber );
 133     $bh->DelFile( file_id => $file_id );
 134
 135 =cut
 136
 137 sub DelFile {
 138     my ( $self, %args ) = @_;
 139
 140     my $file_id = $args{'id'};
 141
 142     my $dbh   = C4::Context->dbh;
 143     my $query = "
 144         DELETE FROM borrower_files WHERE file_id = ? AND borrowernumber = ?
 145     ";
 146     my $sth = $dbh->prepare($query);
 147     $sth->execute( $file_id, $self->{'borrowernumber'} );
 148 }
 149
 150 1;
 151 __END__
 152
 153 =back
 154
 155 =head1 AUTHOR
 156
 157 Kyle M Hall <kyle.m.hall@gmail.com>
 158
 159 =cut