189 lines
7 KiB
Perl
Executable file
189 lines
7 KiB
Perl
Executable file
#!/usr/bin/perl
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#-----------------------------------
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# Copyright 2008 LibLime
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with Koha; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#-----------------------------------
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=head1 NAME
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longoverdue.pl cron script to set lost statuses on overdue materials.
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Execute without options for help.
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=cut
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use strict;
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use warnings;
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BEGIN {
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# find Koha's Perl modules
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# test carefully before changing this
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use FindBin;
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eval { require "$FindBin::Bin/../kohalib.pl" };
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}
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use C4::Context;
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use C4::Items;
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use C4::Accounts;
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use Getopt::Long;
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my $lost; # key=lost value, value=num days.
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my ($charge, $verbose, $confirm);
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my $endrange = 366; # FIXME hardcoded - don't deal with anything overdue by more than this num days.
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GetOptions(
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'lost=s%' => \$lost,
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'c|charge=s' => \$charge,
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'confirm' => \$confirm,
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'verbose' => \$verbose,
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);
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my $usage = << 'ENDUSAGE';
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longoverdue.pl : This cron script set lost values on overdue items and optionally sets charges the patron's account
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for the item's replacement price. It is designed to be run as a nightly job. The command line options that globally
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define this behavior for this script will likely be moved into Koha's core circulation / issuing rules code in a
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near-term release, so this script is not intended to have a long lifetime.
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This script takes the following parameters :
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--lost | -l This option takes the form of n=lv,
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where n is num days overdue, and lv is the lost value. See warning below.
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--charge | -c This specifies what lost value triggers Koha to charge the account for the
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lost item. Replacement costs are not charged if this is not specified.
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--verbose | v verbose.
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--confirm confirm. without this option, the script will report the number of affected items and
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return without modifying any records.
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examples :
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$PERL5LIB/misc/cronjobs/longoverdue.pl --lost 30=1
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Would set LOST=1 after 30 days (up to one year), but not charge the account.
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This would be suitable for the Koha default LOST authorized value of 1 -> 'Lost'.
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$PERL5LIB/misc/cronjobs/longoverdue.pl --lost 60=2 --charge 1
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Would set LOST=2 after 60 days (up to one year), and charge the account when setting LOST=2.
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This would be suitable for the Koha default LOST authorized value of 2 -> 'Long Overdue'
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WARNING: Flippant use of this script could set all or most of the items in your catalog to Lost and charge your
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patrons for them!
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WARNING: This script is known to be faulty. It is NOT recommended to use multiple --lost options.
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See http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=2883
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ENDUSAGE
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# FIXME: We need three pieces of data to operate:
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# ~ lower bound (number of days),
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# ~ upper bound (number of days),
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# ~ new lost value.
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# Right now we get only two, causing the endrange hack. This is a design-level failure.
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# FIXME: do checks on --lost ranges to make sure they are exclusive.
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# FIXME: do checks on --lost ranges to make sure the authorized values exist.
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# FIXME: do checks on --lost ranges to make sure don't go past endrange.
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# FIXME: convert to using pod2usage
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# FIXME: allow --help or -h
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#
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if ( ! defined($lost) ) {
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print $usage;
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die "ERROR: No --lost (-l) option defined";
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}
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unless ($confirm) {
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$verbose = 1; # If you're not running it for real, then the whole point is the print output.
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print "### TEST MODE -- NO ACTIONS TAKEN ###\n";
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}
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# In my opinion, this line is safe SQL to have outside the API. --atz
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our $bounds_sth = C4::Context->dbh->prepare("SELECT DATE_SUB(CURDATE(), INTERVAL ? DAY)");
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sub bounds ($) {
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$bounds_sth->execute(shift);
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return $bounds_sth->fetchrow;
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}
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# FIXME - This sql should be inside the API.
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sub longoverdue_sth {
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my $query = "
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SELECT items.itemnumber, borrowernumber, date_due
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FROM issues, items
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WHERE items.itemnumber = issues.itemnumber
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AND DATE_SUB(CURDATE(), INTERVAL ? DAY) > date_due
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AND DATE_SUB(CURDATE(), INTERVAL ? DAY) <= date_due
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AND itemlost <> ?
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ORDER BY date_due
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";
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return C4::Context->dbh->prepare($query);
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}
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#FIXME - Should add a 'system' user and get suitable userenv for it for logging, etc.
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my $count;
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# my @ranges = map {
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my @report;
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my $total = 0;
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my $i = 0;
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# FIXME - The item is only marked returned if you supply --charge .
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# We need a better way to handle this.
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#
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my $sth_items = longoverdue_sth();
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foreach my $startrange (sort keys %$lost) {
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if( my $lostvalue = $lost->{$startrange} ) {
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my ($date1) = bounds($startrange);
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my ($date2) = bounds( $endrange);
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# print "\nRange ", ++$i, "\nDue $startrange - $endrange days ago ($date2 to $date1), lost => $lostvalue\n" if($verbose);
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$verbose and
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printf "\nRange %s\nDue %3s - %3s days ago (%s to %s), lost => %s\n", ++$i,
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$startrange, $endrange, $date2, $date1, $lostvalue;
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$sth_items->execute($startrange, $endrange, $lostvalue);
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$count=0;
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while (my $row=$sth_items->fetchrow_hashref) {
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printf ("Due %s: item %5s from borrower %5s to lost: %s\n", $row->{date_due}, $row->{itemnumber}, $row->{borrowernumber}, $lostvalue) if($verbose);
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if($confirm) {
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ModItem({ itemlost => $lostvalue }, $row->{'biblionumber'}, $row->{'itemnumber'});
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chargelostitem($row->{'itemnumber'}) if( $charge && $charge eq $lostvalue);
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}
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$count++;
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}
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push @report, {
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startrange => $startrange,
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endrange => $endrange,
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range => "$startrange - $endrange",
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date1 => $date1,
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date2 => $date2,
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lostvalue => $lostvalue,
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count => $count,
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};
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$total += $count;
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}
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$endrange = $startrange;
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}
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sub summarize ($$) {
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my $arg = shift; # ref to array
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my $got_items = shift || 0; # print "count" line for items
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my @report = @$arg or return undef;
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my $i = 0;
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for my $range (@report) {
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printf "\nRange %s\nDue %3s - %3s days ago (%s to %s), lost => %s\n", ++$i,
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map {$range->{$_}} qw(startrange endrange date2 date1 lostvalue);
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$got_items and printf " %4s items\n", $range->{count};
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}
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}
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print "\n### LONGOVERDUE SUMMARY ###";
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summarize (\@report, 1);
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print "\nTOTAL: $total items\n";
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