229 lines
6.6 KiB
Perl
229 lines
6.6 KiB
Perl
package C4::Log;
|
|
|
|
#package to deal with Logging Actions in DB
|
|
|
|
|
|
# Copyright 2000-2002 Katipo Communications
|
|
#
|
|
# This file is part of Koha.
|
|
#
|
|
# Koha is free software; you can redistribute it and/or modify it under the
|
|
# terms of the GNU General Public License as published by the Free Software
|
|
# Foundation; either version 2 of the License, or (at your option) any later
|
|
# version.
|
|
#
|
|
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
|
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License along with
|
|
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
|
|
# Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
use strict;
|
|
use C4::Context;
|
|
use C4::Dates qw(format_date);
|
|
|
|
use vars qw($VERSION @ISA @EXPORT);
|
|
|
|
BEGIN {
|
|
# set the version for version checking
|
|
$VERSION = 3.01;
|
|
require Exporter;
|
|
@ISA = qw(Exporter);
|
|
@EXPORT = qw(&logaction &GetLogStatus &displaylog &GetLogs);
|
|
}
|
|
|
|
=head1 NAME
|
|
|
|
C4::Log - Koha Log Facility functions
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
use C4::Log;
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
The functions in this module perform various functions in order to log all the operations done on the Database, including deleting and undeleting books, adding/editing members, etc.
|
|
|
|
=head1 FUNCTIONS
|
|
|
|
=over 2
|
|
|
|
=item logaction
|
|
|
|
&logaction($usernumber, $modulename, $actionname, $objectnumber, $infos);
|
|
|
|
Adds a record into action_logs table to report the different changes upon the database
|
|
|
|
=cut
|
|
|
|
#'
|
|
sub logaction {
|
|
my ($usernumber,$modulename, $actionname, $objectnumber, $infos)=@_;
|
|
$usernumber='' unless $usernumber;
|
|
my $dbh = C4::Context->dbh;
|
|
my $sth=$dbh->prepare("Insert into action_logs (timestamp,user,module,action,object,info) values (now(),?,?,?,?,?)");
|
|
$sth->execute($usernumber,$modulename,$actionname,$objectnumber,$infos);
|
|
$sth->finish;
|
|
}
|
|
|
|
=item GetLogStatus
|
|
|
|
$status = GetLogStatus;
|
|
|
|
C<$status> is a hasref like this example:
|
|
$hash = {
|
|
BorrowersLog => 1,
|
|
CataloguingLog => 0,
|
|
IssueLog => 0,
|
|
...
|
|
}
|
|
|
|
=cut
|
|
|
|
#'
|
|
sub GetLogStatus {
|
|
my %hash;
|
|
$hash{BorrowersLog} = C4::Context->preference("BorrowersLog");
|
|
$hash{CataloguingLog} = C4::Context->preference("CataloguingLog");
|
|
$hash{IssueLog} = C4::Context->preference("IssueLog");
|
|
$hash{ReturnLog} = C4::Context->preference("ReturnLog");
|
|
$hash{SubscriptionLog} = C4::Context->preference("SubscriptionLog");
|
|
$hash{LetterLog} = C4::Context->preference("LetterLog");
|
|
$hash{FinesLog} = C4::Context->preference("FinesLog");
|
|
return \%hash;
|
|
}
|
|
|
|
=item displaylog
|
|
|
|
&displaylog($modulename, @filters);
|
|
$modulename is the name of the module on which the user wants to display logs
|
|
@filters is an optional table of hash containing :
|
|
- name : the name of the variable to filter
|
|
- value : the value of the filter.... May be with * joker
|
|
|
|
returns a table of hash containing who did what on which object at what time
|
|
|
|
=cut
|
|
|
|
#'
|
|
sub displaylog {
|
|
my ($modulename, @filters) = @_;
|
|
my $dbh = C4::Context->dbh;
|
|
my $strsth=qq|
|
|
SELECT action_logs.timestamp, action_logs.action, action_logs.info,
|
|
borrowers.cardnumber, borrowers.surname, borrowers.firstname, borrowers.userid,
|
|
biblio.biblionumber, biblio.title, biblio.author
|
|
FROM action_logs
|
|
LEFT JOIN borrowers ON borrowers.borrowernumber=action_logs.user
|
|
LEFT JOIN biblio ON action_logs.object=biblio.biblionumber
|
|
WHERE action_logs.module = 'cataloguing'
|
|
|;
|
|
my %filtermap = ();
|
|
if ($modulename eq "catalogue" or $modulename eq "acqui") {
|
|
%filtermap = (
|
|
user => 'borrowers.surname',
|
|
title => 'biblio.title',
|
|
author => 'biblio.author',
|
|
);
|
|
} elsif ($modulename eq "members") {
|
|
$strsth=qq|
|
|
SELECT action_logs.timestamp, action_logs.action, action_logs.info,
|
|
borrowers.cardnumber, borrowers.surname, borrowers.firstname, borrowers.userid,
|
|
bor2.cardnumber, bor2.surname, bor2.firstname, bor2.userid
|
|
FROM action_logs
|
|
LEFT JOIN borrowers ON borrowers.borrowernumber=action_logs.user
|
|
LEFT JOIN borrowers as bor2 ON action_logs.object=bor2.borrowernumber
|
|
WHERE action_logs.module = 'members'
|
|
|;
|
|
%filtermap = (
|
|
user => 'borrowers.surname',
|
|
surname => 'bor2.surname',
|
|
firstname => 'bor2.firstname',
|
|
cardnumber => 'bor2.cardnumber',
|
|
);
|
|
} else {
|
|
return 0;
|
|
}
|
|
|
|
if (@filters) {
|
|
foreach my $filter (@filters) {
|
|
my $tempname = $filter->{name} or next;
|
|
(grep {/^$tempname$/} keys %filtermap) or next;
|
|
$filter->{value} =~ s/\*/%/g;
|
|
$strsth .= " AND " . $filtermap{$tempname} . " LIKE " . $filter->{value};
|
|
}
|
|
}
|
|
my $sth=$dbh->prepare($strsth);
|
|
$sth->execute;
|
|
my @results;
|
|
my $count;
|
|
my $hilighted=1;
|
|
while (my $data = $sth->fetchrow_hashref){
|
|
$data->{hilighted} = ($hilighted>0);
|
|
$data->{info} =~ s/\n/<br\/>/g;
|
|
$data->{day} = format_date($data->{timestamp});
|
|
push @results, $data;
|
|
$count++;
|
|
$hilighted = -$hilighted;
|
|
}
|
|
return ($count, \@results);
|
|
}
|
|
|
|
=head2 GetLogs
|
|
|
|
$logs = GetLogs($datefrom,$dateto,$user,$module,$action,$object,$info);
|
|
|
|
Return:
|
|
C<$logs> is a ref to a hash which containts all columns from action_logs
|
|
|
|
=cut
|
|
|
|
sub GetLogs {
|
|
my $datefrom = shift;
|
|
my $dateto = shift;
|
|
my $user = shift;
|
|
my $module = shift;
|
|
my $action = shift;
|
|
my $object = shift;
|
|
my $info = shift;
|
|
|
|
my $iso_datefrom = C4::Dates->new($datefrom,C4::Context->preference("dateformat"))->output('iso');
|
|
my $iso_dateto = C4::Dates->new($dateto,C4::Context->preference("dateformat"))->output('iso');
|
|
|
|
my $dbh = C4::Context->dbh;
|
|
my $query = "
|
|
SELECT *
|
|
FROM action_logs
|
|
WHERE 1
|
|
";
|
|
$query .= " AND DATE_FORMAT(timestamp, '%Y-%m-%d') >= \"".$iso_datefrom."\" " if $iso_datefrom;
|
|
$query .= " AND DATE_FORMAT(timestamp, '%Y-%m-%d') <= \"".$iso_dateto."\" " if $iso_dateto;
|
|
$query .= " AND user LIKE \"%".$user."%\" " if $user;
|
|
$query .= " AND module LIKE \"%".$module."%\" " if $module;
|
|
$query .= " AND action LIKE \"%".$action."%\" " if $action;
|
|
$query .= " AND object LIKE \"%".$object."%\" " if $object;
|
|
$query .= " AND info LIKE \"%".$info."%\" " if $info;
|
|
|
|
my $sth = $dbh->prepare($query);
|
|
$sth->execute;
|
|
|
|
my @logs;
|
|
while( my $row = $sth->fetchrow_hashref ) {
|
|
$row->{$row->{module}} = 1;
|
|
push @logs , $row;
|
|
}
|
|
return \@logs;
|
|
}
|
|
|
|
1;
|
|
__END__
|
|
|
|
=back
|
|
|
|
=head1 AUTHOR
|
|
|
|
Koha Developement team <info@koha.org>
|
|
|
|
=cut
|