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# --
# Kernel/System/User/Preferences/DB.pm - some user functions
# Copyright (C) 2001-2007 OTRS GmbH, http://otrs.org/
# --
# $Id: DB.pm,v 1.11 2007/01/21 01:26:10 mh Exp $
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see http://www.gnu.org/licenses/gpl.txt.
# --
package Kernel::System::User::Preferences::DB;
use strict;
use vars qw(@ISA $VERSION);
$VERSION = '$Revision: 1.11 $';
$VERSION =~ s/^\$.*:\W(.*)\W.+?$/$1/;
sub new {
my $Type = shift;
my %Param = @_;
# allocate new hash for object
my $Self = {};
bless ($Self, $Type);
# check needed objects
foreach (qw(DBObject ConfigObject LogObject)) {
$Self->{$_} = $Param{$_} || die "Got no $_!";
}
# preferences table data
$Self->{PreferencesTable} = $Self->{ConfigObject}->Get('PreferencesTable')
|| 'user_preferences';
$Self->{PreferencesTableKey} = $Self->{ConfigObject}->Get('PreferencesTableKey')
|| 'preferences_key';
$Self->{PreferencesTableValue} = $Self->{ConfigObject}->Get('PreferencesTableValue')
|| 'preferences_value';
$Self->{PreferencesTableUserID} = $Self->{ConfigObject}->Get('PreferencesTableUserID')
|| 'user_id';
return $Self;
}
sub SetPreferences {
my $Self = shift;
my %Param = @_;
# check needed stuff
foreach (qw(UserID Key)) {
if (!$Param{$_}) {
$Self->{LogObject}->Log(Priority => 'error', Message => "Need $_!");
return;
}
}
# db quote
foreach (qw(Key Value)) {
$Param{$_} = $Self->{DBObject}->Quote($Param{$_});
}
foreach (qw(UserID)) {
$Param{$_} = $Self->{DBObject}->Quote($Param{$_}, 'Integer');
}
# delete old data
if (!$Self->{DBObject}->Do(
SQL => "DELETE FROM $Self->{PreferencesTable} ".
" WHERE ".
" $Self->{PreferencesTableUserID} = $Param{UserID} ".
" AND ".
" $Self->{PreferencesTableKey} = '$Param{Key}'",
)) {
$Self->{LogObject}->Log(
Priority => 'error',
Message => "Can't delete $Self->{PreferencesTable}!",
);
return;
}
# insert new data
if (!$Self->{DBObject}->Do(
SQL => "INSERT INTO $Self->{PreferencesTable} ($Self->{PreferencesTableUserID}, ".
" $Self->{PreferencesTableKey}, $Self->{PreferencesTableValue}) " .
" VALUES ($Param{UserID}, '$Param{Key}', '$Param{Value}')",
)) {
$Self->{LogObject}->Log(
Priority => 'error',
Message => "Can't insert new $Self->{PreferencesTable}!",
);
return;
}
return 1;
}
sub GetPreferences {
my $Self = shift;
my %Param = @_;
my %Data;
# check needed stuff
foreach (qw(UserID)) {
if (!$Param{$_}) {
$Self->{LogObject}->Log(Priority => 'error', Message => "Need $_!");
return;
}
}
# db quote
foreach (qw(UserID)) {
$Param{$_} = $Self->{DBObject}->Quote($Param{$_}, 'Integer');
}
# get preferences
my $SQL = "SELECT $Self->{PreferencesTableKey}, $Self->{PreferencesTableValue} " .
" FROM " .
" $Self->{PreferencesTable} ".
" WHERE " .
" $Self->{PreferencesTableUserID} = $Param{UserID}";
$Self->{DBObject}->Prepare(SQL => $SQL);
while (my @Row = $Self->{DBObject}->FetchrowArray()) {
$Data{$Row[0]} = $Row[1];
}
# return data
return %Data;
}
sub SearchPreferences {
my $Self = shift;
my %Param = @_;
my %UserID = ();
my $Key = $Param{Key} || '';
my $Value = $Param{Value} || '';
# get preferences
my $SQL = "SELECT $Self->{PreferencesTableUserID}, $Self->{PreferencesTableValue} " .
" FROM " .
" $Self->{PreferencesTable} ".
" WHERE " .
" $Self->{PreferencesTableKey} = '".$Self->{DBObject}->Quote($Key)."'".
" AND ".
" LOWER($Self->{PreferencesTableValue}) LIKE LOWER('".$Self->{DBObject}->Quote($Value)."')";
$Self->{DBObject}->Prepare(SQL => $SQL);
while (my @Row = $Self->{DBObject}->FetchrowArray()) {
$UserID{$Row[0]} = $Row[1];
}
# return data
return %UserID;
}
1;
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