Koha/C4/Serials.pm
Jonathan Druart 3fe837bc74 Bug 28572: Remove C4::Debug
We are using Koha::Logger when it makes sense to keep the info,
otherwise we simply remove it

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>

Bug 28572: Replace missing occurrence in misc/admin/koha-preferences

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
2021-06-22 12:04:32 +02:00

2691 lines
90 KiB
Perl

package C4::Serials;
# Copyright 2000-2002 Katipo Communications
# Parts Copyright 2010 Biblibre
#
# 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 3 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, see <http://www.gnu.org/licenses>.
use Modern::Perl;
use C4::Auth qw(haspermission);
use C4::Context;
use DateTime;
use Date::Calc qw(:all);
use POSIX qw(strftime);
use C4::Biblio;
use C4::Log; # logaction
use C4::Serials::Frequency;
use C4::Serials::Numberpattern;
use Koha::AdditionalFieldValues;
use Koha::DateUtils;
use Koha::Serial;
use Koha::Subscriptions;
use Koha::Subscription::Histories;
use Koha::SharedContent;
use Scalar::Util qw( looks_like_number );
use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
# Define statuses
use constant {
EXPECTED => 1,
ARRIVED => 2,
LATE => 3,
MISSING => 4,
MISSING_NEVER_RECIEVED => 41,
MISSING_SOLD_OUT => 42,
MISSING_DAMAGED => 43,
MISSING_LOST => 44,
NOT_ISSUED => 5,
DELETED => 6,
CLAIMED => 7,
STOPPED => 8,
};
use constant MISSING_STATUSES => (
MISSING, MISSING_NEVER_RECIEVED,
MISSING_SOLD_OUT, MISSING_DAMAGED,
MISSING_LOST
);
BEGIN {
require Exporter;
@ISA = qw(Exporter);
@EXPORT = qw(
&NewSubscription &ModSubscription &DelSubscription
&GetSubscription &CountSubscriptionFromBiblionumber &GetSubscriptionsFromBiblionumber
&SearchSubscriptions
&GetFullSubscriptionsFromBiblionumber &GetFullSubscription &ModSubscriptionHistory
&HasSubscriptionStrictlyExpired &HasSubscriptionExpired &GetExpirationDate &abouttoexpire
&GetSubscriptionHistoryFromSubscriptionId
&GetNextSeq &GetSeq &NewIssue &GetSerials
&GetLatestSerials &ModSerialStatus &GetNextDate &GetSerials2
&GetSubscriptionLength &ReNewSubscription &GetLateOrMissingIssues
&GetSerialInformation &AddItem2Serial
&PrepareSerialsData &GetNextExpected &ModNextExpected
&GetPreviousSerialid
&GetSuppliersWithLateIssues
&getroutinglist &delroutingmember &addroutingmember
&reorder_members
&check_routing &updateClaim
&CountIssues
HasItems
&subscriptionCurrentlyOnOrder
);
}
=head1 NAME
C4::Serials - Serials Module Functions
=head1 SYNOPSIS
use C4::Serials;
=head1 DESCRIPTION
Functions for handling subscriptions, claims routing etc.
=head1 SUBROUTINES
=head2 GetSuppliersWithLateIssues
$supplierlist = GetSuppliersWithLateIssues()
this function get all suppliers with late issues.
return :
an array_ref of suppliers each entry is a hash_ref containing id and name
the array is in name order
=cut
sub GetSuppliersWithLateIssues {
my $dbh = C4::Context->dbh;
my $statuses = join(',', ( LATE, MISSING_STATUSES, CLAIMED ) );
my $query = qq|
SELECT DISTINCT id, name
FROM subscription
LEFT JOIN serial ON serial.subscriptionid=subscription.subscriptionid
LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
WHERE id > 0
AND (
(planneddate < now() AND serial.status=1)
OR serial.STATUS IN ( $statuses )
)
AND subscription.closed = 0
ORDER BY name|;
return $dbh->selectall_arrayref($query, { Slice => {} });
}
=head2 GetSubscriptionHistoryFromSubscriptionId
$history = GetSubscriptionHistoryFromSubscriptionId($subscriptionid);
This function returns the subscription history as a hashref
=cut
sub GetSubscriptionHistoryFromSubscriptionId {
my ($subscriptionid) = @_;
return unless $subscriptionid;
my $dbh = C4::Context->dbh;
my $query = qq|
SELECT *
FROM subscriptionhistory
WHERE subscriptionid = ?
|;
my $sth = $dbh->prepare($query);
$sth->execute($subscriptionid);
my $results = $sth->fetchrow_hashref;
$sth->finish;
return $results;
}
=head2 GetSerialInformation
$data = GetSerialInformation($serialid);
returns a hash_ref containing :
items : items marcrecord (can be an array)
serial table field
subscription table field
+ information about subscription expiration
=cut
sub GetSerialInformation {
my ($serialid) = @_;
my $dbh = C4::Context->dbh;
my $query = qq|
SELECT serial.*, serial.notes as sernotes, serial.status as serstatus,subscription.*,subscription.subscriptionid as subsid
FROM serial LEFT JOIN subscription ON subscription.subscriptionid=serial.subscriptionid
WHERE serialid = ?
|;
my $rq = $dbh->prepare($query);
$rq->execute($serialid);
my $data = $rq->fetchrow_hashref;
# create item information if we have serialsadditems for this subscription
if ( $data->{'serialsadditems'} ) {
my $queryitem = $dbh->prepare("SELECT itemnumber from serialitems where serialid=?");
$queryitem->execute($serialid);
my $itemnumbers = $queryitem->fetchall_arrayref( [0] );
require C4::Items;
if ( scalar(@$itemnumbers) > 0 ) {
foreach my $itemnum (@$itemnumbers) {
#It is ASSUMED that GetMarcItem ALWAYS WORK...
#Maybe GetMarcItem should return values on failure
my $itemprocessed = C4::Items::PrepareItemrecordDisplay( $data->{'biblionumber'}, $itemnum->[0], $data );
$itemprocessed->{'itemnumber'} = $itemnum->[0];
$itemprocessed->{'itemid'} = $itemnum->[0];
$itemprocessed->{'serialid'} = $serialid;
$itemprocessed->{'biblionumber'} = $data->{'biblionumber'};
push @{ $data->{'items'} }, $itemprocessed;
}
} else {
my $itemprocessed = C4::Items::PrepareItemrecordDisplay( $data->{'biblionumber'}, '', $data );
$itemprocessed->{'itemid'} = "N$serialid";
$itemprocessed->{'serialid'} = $serialid;
$itemprocessed->{'biblionumber'} = $data->{'biblionumber'};
$itemprocessed->{'countitems'} = 0;
push @{ $data->{'items'} }, $itemprocessed;
}
}
$data->{ "status" . $data->{'serstatus'} } = 1;
$data->{'subscriptionexpired'} = HasSubscriptionExpired( $data->{'subscriptionid'} ) && $data->{'status'} == 1;
$data->{'abouttoexpire'} = abouttoexpire( $data->{'subscriptionid'} );
$data->{cannotedit} = not can_edit_subscription( $data );
return $data;
}
=head2 AddItem2Serial
$rows = AddItem2Serial($serialid,$itemnumber);
Adds an itemnumber to Serial record
returns the number of rows affected
=cut
sub AddItem2Serial {
my ( $serialid, $itemnumber ) = @_;
return unless ($serialid and $itemnumber);
my $dbh = C4::Context->dbh;
my $rq = $dbh->prepare("INSERT INTO `serialitems` SET serialid=? , itemnumber=?");
$rq->execute( $serialid, $itemnumber );
return $rq->rows;
}
=head2 GetSubscription
$subs = GetSubscription($subscriptionid)
this function returns the subscription which has $subscriptionid as id.
return :
a hashref. This hash contains
subscription, subscriptionhistory, aqbooksellers.name, biblio.title
=cut
sub GetSubscription {
my ($subscriptionid) = @_;
my $dbh = C4::Context->dbh;
my $query = qq(
SELECT subscription.*,
subscriptionhistory.*,
aqbooksellers.name AS aqbooksellername,
biblio.title AS bibliotitle,
subscription.biblionumber as bibnum
FROM subscription
LEFT JOIN subscriptionhistory ON subscription.subscriptionid=subscriptionhistory.subscriptionid
LEFT JOIN aqbooksellers ON subscription.aqbooksellerid=aqbooksellers.id
LEFT JOIN biblio ON biblio.biblionumber=subscription.biblionumber
WHERE subscription.subscriptionid = ?
);
my $sth = $dbh->prepare($query);
$sth->execute($subscriptionid);
my $subscription = $sth->fetchrow_hashref;
return unless $subscription;
$subscription->{cannotedit} = not can_edit_subscription( $subscription );
if ( my $mana_id = $subscription->{mana_id} ) {
my $mana_subscription = Koha::SharedContent::get_entity_by_id(
'subscription', $mana_id, {usecomments => 1});
$subscription->{comments} = $mana_subscription->{data}->{comments};
}
return $subscription;
}
=head2 GetFullSubscription
$array_ref = GetFullSubscription($subscriptionid)
this function reads the serial table.
=cut
sub GetFullSubscription {
my ($subscriptionid) = @_;
return unless ($subscriptionid);
my $dbh = C4::Context->dbh;
my $query = qq|
SELECT serial.serialid,
serial.serialseq,
serial.planneddate,
serial.publisheddate,
serial.publisheddatetext,
serial.status,
serial.notes as notes,
year(IF(serial.publisheddate IS NULL,serial.planneddate,serial.publisheddate)) as year,
aqbooksellers.name as aqbooksellername,
biblio.title as bibliotitle,
subscription.branchcode AS branchcode,
subscription.subscriptionid AS subscriptionid
FROM serial
LEFT JOIN subscription ON
(serial.subscriptionid=subscription.subscriptionid )
LEFT JOIN aqbooksellers on subscription.aqbooksellerid=aqbooksellers.id
LEFT JOIN biblio on biblio.biblionumber=subscription.biblionumber
WHERE serial.subscriptionid = ?
ORDER BY year DESC,
IF(serial.publisheddate IS NULL,serial.planneddate,serial.publisheddate) DESC,
serial.subscriptionid
|;
my $sth = $dbh->prepare($query);
$sth->execute($subscriptionid);
my $subscriptions = $sth->fetchall_arrayref( {} );
if (scalar @$subscriptions) {
my $cannotedit = not can_edit_subscription( $subscriptions->[0] );
for my $subscription ( @$subscriptions ) {
$subscription->{cannotedit} = $cannotedit;
}
}
return $subscriptions;
}
=head2 PrepareSerialsData
$array_ref = PrepareSerialsData($serialinfomation)
where serialinformation is a hashref array
=cut
sub PrepareSerialsData {
my ($lines) = @_;
return unless ($lines);
my %tmpresults;
my $year;
my @res;
my $startdate;
my $first;
my $previousnote = "";
foreach my $subs (@{$lines}) {
$subs->{ "status" . $subs->{'status'} } = 1;
if ( grep { $_ == $subs->{status} } ( EXPECTED, LATE, MISSING_STATUSES, CLAIMED ) ) {
$subs->{"checked"} = 1;
}
if ( $subs->{'year'} && $subs->{'year'} ne "" ) {
$year = $subs->{'year'};
} else {
$year = "manage";
}
if ( $tmpresults{$year} ) {
push @{ $tmpresults{$year}->{'serials'} }, $subs;
} else {
$tmpresults{$year} = {
'year' => $year,
'aqbooksellername' => $subs->{'aqbooksellername'},
'bibliotitle' => $subs->{'bibliotitle'},
'serials' => [$subs],
'first' => $first,
};
}
}
foreach my $key ( sort { $b cmp $a } keys %tmpresults ) {
push @res, $tmpresults{$key};
}
return \@res;
}
=head2 GetSubscriptionsFromBiblionumber
$array_ref = GetSubscriptionsFromBiblionumber($biblionumber)
this function get the subscription list. it reads the subscription table.
return :
reference to an array of subscriptions which have the biblionumber given on input arg.
each element of this array is a hashref containing
startdate, histstartdate,opacnote,missinglist,recievedlist,periodicity,status & enddate
=cut
sub GetSubscriptionsFromBiblionumber {
my ($biblionumber) = @_;
return unless ($biblionumber);
my $dbh = C4::Context->dbh;
my $query = qq(
SELECT subscription.*,
branches.branchname,
subscriptionhistory.*,
aqbooksellers.name AS aqbooksellername,
biblio.title AS bibliotitle
FROM subscription
LEFT JOIN subscriptionhistory ON subscription.subscriptionid=subscriptionhistory.subscriptionid
LEFT JOIN aqbooksellers ON subscription.aqbooksellerid=aqbooksellers.id
LEFT JOIN biblio ON biblio.biblionumber=subscription.biblionumber
LEFT JOIN branches ON branches.branchcode=subscription.branchcode
WHERE subscription.biblionumber = ?
);
my $sth = $dbh->prepare($query);
$sth->execute($biblionumber);
my @res;
while ( my $subs = $sth->fetchrow_hashref ) {
$subs->{startdate} = output_pref( { dt => dt_from_string( $subs->{startdate} ), dateonly => 1 } );
$subs->{histstartdate} = output_pref( { dt => dt_from_string( $subs->{histstartdate} ), dateonly => 1 } );
if ( defined $subs->{histenddate} ) {
$subs->{histenddate} = output_pref( { dt => dt_from_string( $subs->{histenddate} ), dateonly => 1 } );
} else {
$subs->{histenddate} = "";
}
$subs->{opacnote} //= "";
$subs->{ "periodicity" . $subs->{periodicity} } = 1;
$subs->{ "numberpattern" . $subs->{numberpattern} } = 1;
$subs->{ "status" . $subs->{'status'} } = 1;
if (not defined $subs->{enddate} ) {
$subs->{enddate} = '';
} else {
$subs->{enddate} = output_pref( { dt => dt_from_string( $subs->{enddate}), dateonly => 1 } );
}
$subs->{'abouttoexpire'} = abouttoexpire( $subs->{'subscriptionid'} );
$subs->{'subscriptionexpired'} = HasSubscriptionExpired( $subs->{'subscriptionid'} );
$subs->{cannotedit} = not can_edit_subscription( $subs );
push @res, $subs;
}
return \@res;
}
=head2 GetFullSubscriptionsFromBiblionumber
$array_ref = GetFullSubscriptionsFromBiblionumber($biblionumber)
this function reads the serial table.
=cut
sub GetFullSubscriptionsFromBiblionumber {
my ($biblionumber) = @_;
my $dbh = C4::Context->dbh;
my $query = qq|
SELECT serial.serialid,
serial.serialseq,
serial.planneddate,
serial.publisheddate,
serial.publisheddatetext,
serial.status,
serial.notes as notes,
year(IF(serial.publisheddate IS NULL,serial.planneddate,serial.publisheddate)) as year,
biblio.title as bibliotitle,
subscription.branchcode AS branchcode,
subscription.subscriptionid AS subscriptionid
FROM serial
LEFT JOIN subscription ON
(serial.subscriptionid=subscription.subscriptionid)
LEFT JOIN aqbooksellers on subscription.aqbooksellerid=aqbooksellers.id
LEFT JOIN biblio on biblio.biblionumber=subscription.biblionumber
WHERE subscription.biblionumber = ?
ORDER BY year DESC,
IF(serial.publisheddate IS NULL,serial.planneddate,serial.publisheddate) DESC,
serial.subscriptionid
|;
my $sth = $dbh->prepare($query);
$sth->execute($biblionumber);
my $subscriptions = $sth->fetchall_arrayref( {} );
if (scalar @$subscriptions) {
my $cannotedit = not can_edit_subscription( $subscriptions->[0] );
for my $subscription ( @$subscriptions ) {
$subscription->{cannotedit} = $cannotedit;
}
}
return $subscriptions;
}
=head2 SearchSubscriptions
@results = SearchSubscriptions($args);
This function returns a list of hashrefs, one for each subscription
that meets the conditions specified by the $args hashref.
The valid search fields are:
biblionumber
title
issn
ean
callnumber
location
publisher
bookseller
branch
expiration_date
closed
The expiration_date search field is special; it specifies the maximum
subscription expiration date.
=cut
sub SearchSubscriptions {
my ( $args ) = @_;
my $additional_fields = $args->{additional_fields} // [];
my $matching_record_ids_for_additional_fields = [];
if ( @$additional_fields ) {
my @subscriptions = Koha::Subscriptions->filter_by_additional_fields($additional_fields);
return () unless @subscriptions;
$matching_record_ids_for_additional_fields = [ map {
$_->subscriptionid
} @subscriptions ];
}
my $query = q|
SELECT
subscription.notes AS publicnotes,
subscriptionhistory.*,
subscription.*,
biblio.notes AS biblionotes,
biblio.title,
biblio.author,
biblio.biblionumber,
aqbooksellers.name AS vendorname,
biblioitems.issn
FROM subscription
LEFT JOIN subscriptionhistory USING(subscriptionid)
LEFT JOIN biblio ON biblio.biblionumber = subscription.biblionumber
LEFT JOIN biblioitems ON biblioitems.biblionumber = subscription.biblionumber
LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
|;
$query .= q| WHERE 1|;
my @where_strs;
my @where_args;
if( $args->{biblionumber} ) {
push @where_strs, "biblio.biblionumber = ?";
push @where_args, $args->{biblionumber};
}
if( $args->{title} ){
my @words = split / /, $args->{title};
my (@strs, @args);
foreach my $word (@words) {
push @strs, "biblio.title LIKE ?";
push @args, "%$word%";
}
if (@strs) {
push @where_strs, '(' . join (' AND ', @strs) . ')';
push @where_args, @args;
}
}
if( $args->{issn} ){
push @where_strs, "biblioitems.issn LIKE ?";
push @where_args, "%$args->{issn}%";
}
if( $args->{ean} ){
push @where_strs, "biblioitems.ean LIKE ?";
push @where_args, "%$args->{ean}%";
}
if ( $args->{callnumber} ) {
push @where_strs, "subscription.callnumber LIKE ?";
push @where_args, "%$args->{callnumber}%";
}
if( $args->{publisher} ){
push @where_strs, "biblioitems.publishercode LIKE ?";
push @where_args, "%$args->{publisher}%";
}
if( $args->{bookseller} ){
push @where_strs, "aqbooksellers.name LIKE ?";
push @where_args, "%$args->{bookseller}%";
}
if( $args->{branch} ){
push @where_strs, "subscription.branchcode = ?";
push @where_args, "$args->{branch}";
}
if ( $args->{location} ) {
push @where_strs, "subscription.location = ?";
push @where_args, "$args->{location}";
}
if ( $args->{expiration_date} ) {
push @where_strs, "subscription.enddate <= ?";
push @where_args, "$args->{expiration_date}";
}
if( defined $args->{closed} ){
push @where_strs, "subscription.closed = ?";
push @where_args, "$args->{closed}";
}
if(@where_strs){
$query .= ' AND ' . join(' AND ', @where_strs);
}
if ( @$additional_fields ) {
$query .= ' AND subscriptionid IN ('
. join( ', ', @$matching_record_ids_for_additional_fields )
. ')';
}
$query .= " ORDER BY " . $args->{orderby} if $args->{orderby};
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare($query);
$sth->execute(@where_args);
my $results = $sth->fetchall_arrayref( {} );
for my $subscription ( @$results ) {
$subscription->{cannotedit} = not can_edit_subscription( $subscription );
$subscription->{cannotdisplay} = not can_show_subscription( $subscription );
my $subscription_object = Koha::Subscriptions->find($subscription->{subscriptionid});
$subscription->{additional_fields} = { map { $_->field->name => $_->value }
$subscription_object->additional_field_values->as_list };
}
return @$results;
}
=head2 GetSerials
($totalissues,@serials) = GetSerials($subscriptionid);
this function gets every serial not arrived for a given subscription
as well as the number of issues registered in the database (all types)
this number is used to see if a subscription can be deleted (=it must have only 1 issue)
FIXME: We should return \@serials.
=cut
sub GetSerials {
my ( $subscriptionid, $count ) = @_;
return unless $subscriptionid;
my $dbh = C4::Context->dbh;
# status = 2 is "arrived"
my $counter = 0;
$count = 5 unless ($count);
my @serials;
my $statuses = join( ',', ( ARRIVED, MISSING_STATUSES, NOT_ISSUED ) );
my $query = "SELECT serialid,serialseq, status, publisheddate,
publisheddatetext, planneddate,notes, routingnotes
FROM serial
WHERE subscriptionid = ? AND status NOT IN ( $statuses )
ORDER BY IF(publisheddate IS NULL,planneddate,publisheddate) DESC";
my $sth = $dbh->prepare($query);
$sth->execute($subscriptionid);
while ( my $line = $sth->fetchrow_hashref ) {
$line->{ "status" . $line->{status} } = 1; # fills a "statusX" value, used for template status select list
for my $datefield ( qw( planneddate publisheddate) ) {
if ($line->{$datefield} && $line->{$datefield}!~m/^00/) {
$line->{$datefield} = output_pref( { dt => dt_from_string( $line->{$datefield} ), dateonly => 1 } );
} else {
$line->{$datefield} = q{};
}
}
push @serials, $line;
}
# OK, now add the last 5 issues arrives/missing
$query = "SELECT serialid,serialseq, status, planneddate, publisheddate,
publisheddatetext, notes, routingnotes
FROM serial
WHERE subscriptionid = ?
AND status IN ( $statuses )
ORDER BY IF(publisheddate IS NULL,planneddate,publisheddate) DESC
";
$sth = $dbh->prepare($query);
$sth->execute($subscriptionid);
while ( ( my $line = $sth->fetchrow_hashref ) && $counter < $count ) {
$counter++;
$line->{ "status" . $line->{status} } = 1; # fills a "statusX" value, used for template status select list
for my $datefield ( qw( planneddate publisheddate) ) {
if ($line->{$datefield} && $line->{$datefield}!~m/^00/) {
$line->{$datefield} = output_pref( { dt => dt_from_string( $line->{$datefield} ), dateonly => 1 } );
} else {
$line->{$datefield} = q{};
}
}
push @serials, $line;
}
$query = "SELECT count(*) FROM serial WHERE subscriptionid=?";
$sth = $dbh->prepare($query);
$sth->execute($subscriptionid);
my ($totalissues) = $sth->fetchrow;
return ( $totalissues, @serials );
}
=head2 GetSerials2
@serials = GetSerials2($subscriptionid,$statuses);
this function returns every serial waited for a given subscription
as well as the number of issues registered in the database (all types)
this number is used to see if a subscription can be deleted (=it must have only 1 issue)
$statuses is an arrayref of statuses and is mandatory.
=cut
sub GetSerials2 {
my ( $subscription, $statuses ) = @_;
return unless ($subscription and @$statuses);
my $dbh = C4::Context->dbh;
my $query = q|
SELECT serialid,serialseq, status, planneddate, publisheddate,
publisheddatetext, notes, routingnotes
FROM serial
WHERE subscriptionid=?
|
. q| AND status IN (| . join( ",", ('?') x @$statuses ) . q|)|
. q|
ORDER BY publisheddate,serialid DESC
|;
my $sth = $dbh->prepare($query);
$sth->execute( $subscription, @$statuses );
my @serials;
while ( my $line = $sth->fetchrow_hashref ) {
$line->{ "status" . $line->{status} } = 1; # fills a "statusX" value, used for template status select list
# Format dates for display
for my $datefield ( qw( planneddate publisheddate ) ) {
if (!defined($line->{$datefield}) || $line->{$datefield} =~m/^00/) {
$line->{$datefield} = q{};
}
else {
$line->{$datefield} = output_pref( { dt => dt_from_string( $line->{$datefield} ), dateonly => 1 } );
}
}
push @serials, $line;
}
return @serials;
}
=head2 GetLatestSerials
\@serials = GetLatestSerials($subscriptionid,$limit)
get the $limit's latest serials arrived or missing for a given subscription
return :
a ref to an array which contains all of the latest serials stored into a hash.
=cut
sub GetLatestSerials {
my ( $subscriptionid, $limit ) = @_;
return unless ($subscriptionid and $limit);
my $dbh = C4::Context->dbh;
my $statuses = join( ',', ( ARRIVED, MISSING_STATUSES ) );
my $strsth = "SELECT serialid,serialseq, status, planneddate, publisheddate, notes
FROM serial
WHERE subscriptionid = ?
AND status IN ($statuses)
ORDER BY publisheddate DESC LIMIT 0,$limit
";
my $sth = $dbh->prepare($strsth);
$sth->execute($subscriptionid);
my @serials;
while ( my $line = $sth->fetchrow_hashref ) {
$line->{ "status" . $line->{status} } = 1; # fills a "statusX" value, used for template status select list
push @serials, $line;
}
return \@serials;
}
=head2 GetPreviousSerialid
$serialid = GetPreviousSerialid($subscriptionid, $nth)
get the $nth's previous serial for the given subscriptionid
return :
the serialid
=cut
sub GetPreviousSerialid {
my ( $subscriptionid, $nth ) = @_;
$nth ||= 1;
my $dbh = C4::Context->dbh;
my $return = undef;
# Status 2: Arrived
my $strsth = "SELECT serialid
FROM serial
WHERE subscriptionid = ?
AND status = 2
ORDER BY serialid DESC LIMIT $nth,1
";
my $sth = $dbh->prepare($strsth);
$sth->execute($subscriptionid);
my @serials;
my $line = $sth->fetchrow_hashref;
$return = $line->{'serialid'} if ($line);
return $return;
}
=head2 GetNextSeq
my (
$nextseq, $newlastvalue1, $newlastvalue2, $newlastvalue3,
$newinnerloop1, $newinnerloop2, $newinnerloop3
) = GetNextSeq( $subscription, $pattern, $frequency, $planneddate );
$subscription is a hashref containing all the attributes of the table
'subscription'.
$pattern is a hashref containing all the attributes of the table
'subscription_numberpatterns'.
$frequency is a hashref containing all the attributes of the table 'subscription_frequencies'
$planneddate is a date string in iso format.
This function get the next issue for the subscription given on input arg
=cut
sub GetNextSeq {
my ($subscription, $pattern, $frequency, $planneddate) = @_;
return unless ($subscription and $pattern);
my ( $newlastvalue1, $newlastvalue2, $newlastvalue3,
$newinnerloop1, $newinnerloop2, $newinnerloop3 );
my $count = 1;
if ($subscription->{'skip_serialseq'}) {
my @irreg = split /;/, $subscription->{'irregularity'};
if(@irreg > 0) {
my $irregularities = {};
$irregularities->{$_} = 1 foreach(@irreg);
my $issueno = GetFictiveIssueNumber($subscription, $planneddate, $frequency) + 1;
while($irregularities->{$issueno}) {
$count++;
$issueno++;
}
}
}
my $numberingmethod = $pattern->{numberingmethod};
my $calculated = "";
if ($numberingmethod) {
$calculated = $numberingmethod;
my $locale = $subscription->{locale};
$newlastvalue1 = $subscription->{lastvalue1} || 0;
$newlastvalue2 = $subscription->{lastvalue2} || 0;
$newlastvalue3 = $subscription->{lastvalue3} || 0;
$newinnerloop1 = $subscription->{innerloop1} || 0;
$newinnerloop2 = $subscription->{innerloop2} || 0;
$newinnerloop3 = $subscription->{innerloop3} || 0;
my %calc;
foreach(qw/X Y Z/) {
$calc{$_} = 1 if ($numberingmethod =~ /\{$_\}/);
}
for(my $i = 0; $i < $count; $i++) {
if($calc{'X'}) {
# check if we have to increase the new value.
$newinnerloop1 += 1;
if ($newinnerloop1 >= $pattern->{every1}) {
$newinnerloop1 = 0;
$newlastvalue1 += $pattern->{add1};
}
# reset counter if needed.
$newlastvalue1 = $pattern->{setto1} if ($newlastvalue1 > $pattern->{whenmorethan1});
}
if($calc{'Y'}) {
# check if we have to increase the new value.
$newinnerloop2 += 1;
if ($newinnerloop2 >= $pattern->{every2}) {
$newinnerloop2 = 0;
$newlastvalue2 += $pattern->{add2};
}
# reset counter if needed.
$newlastvalue2 = $pattern->{setto2} if ($newlastvalue2 > $pattern->{whenmorethan2});
}
if($calc{'Z'}) {
# check if we have to increase the new value.
$newinnerloop3 += 1;
if ($newinnerloop3 >= $pattern->{every3}) {
$newinnerloop3 = 0;
$newlastvalue3 += $pattern->{add3};
}
# reset counter if needed.
$newlastvalue3 = $pattern->{setto3} if ($newlastvalue3 > $pattern->{whenmorethan3});
}
}
if($calc{'X'}) {
my $newlastvalue1string = _numeration( $newlastvalue1, $pattern->{numbering1}, $locale );
$calculated =~ s/\{X\}/$newlastvalue1string/g;
}
if($calc{'Y'}) {
my $newlastvalue2string = _numeration( $newlastvalue2, $pattern->{numbering2}, $locale );
$calculated =~ s/\{Y\}/$newlastvalue2string/g;
}
if($calc{'Z'}) {
my $newlastvalue3string = _numeration( $newlastvalue3, $pattern->{numbering3}, $locale );
$calculated =~ s/\{Z\}/$newlastvalue3string/g;
}
}
return ($calculated,
$newlastvalue1, $newlastvalue2, $newlastvalue3,
$newinnerloop1, $newinnerloop2, $newinnerloop3);
}
=head2 GetSeq
$calculated = GetSeq($subscription, $pattern)
$subscription is a hashref containing all the attributes of the table 'subscription'
$pattern is a hashref containing all the attributes of the table 'subscription_numberpatterns'
this function transforms {X},{Y},{Z} to 150,0,0 for example.
return:
the sequence in string format
=cut
sub GetSeq {
my ($subscription, $pattern) = @_;
return unless ($subscription and $pattern);
my $locale = $subscription->{locale};
my $calculated = $pattern->{numberingmethod};
my $newlastvalue1 = $subscription->{'lastvalue1'} || 0;
$newlastvalue1 = _numeration($newlastvalue1, $pattern->{numbering1}, $locale) if ($pattern->{numbering1}); # reset counter if needed.
$calculated =~ s/\{X\}/$newlastvalue1/g;
my $newlastvalue2 = $subscription->{'lastvalue2'} || 0;
$newlastvalue2 = _numeration($newlastvalue2, $pattern->{numbering2}, $locale) if ($pattern->{numbering2}); # reset counter if needed.
$calculated =~ s/\{Y\}/$newlastvalue2/g;
my $newlastvalue3 = $subscription->{'lastvalue3'} || 0;
$newlastvalue3 = _numeration($newlastvalue3, $pattern->{numbering3}, $locale) if ($pattern->{numbering3}); # reset counter if needed.
$calculated =~ s/\{Z\}/$newlastvalue3/g;
return $calculated;
}
=head2 GetExpirationDate
$enddate = GetExpirationDate($subscriptionid, [$startdate])
this function return the next expiration date for a subscription given on input args.
return
the enddate or undef
=cut
sub GetExpirationDate {
my ( $subscriptionid, $startdate ) = @_;
return unless ($subscriptionid);
my $dbh = C4::Context->dbh;
my $subscription = GetSubscription($subscriptionid);
my $enddate;
# we don't do the same test if the subscription is based on X numbers or on X weeks/months
$enddate = $startdate || $subscription->{startdate};
my @date = split( /-/, $enddate );
return if ( scalar(@date) != 3 || not check_date(@date) );
my $frequency = C4::Serials::Frequency::GetSubscriptionFrequency($subscription->{periodicity});
if ( $frequency and $frequency->{unit} ) {
# If Not Irregular
if ( my $length = $subscription->{numberlength} ) {
#calculate the date of the last issue.
for ( my $i = 1 ; $i <= $length ; $i++ ) {
$enddate = GetNextDate( $subscription, $enddate, $frequency );
}
} elsif ( $subscription->{monthlength} ) {
if ( $$subscription{startdate} ) {
my @enddate = Add_Delta_YM( $date[0], $date[1], $date[2], 0, $subscription->{monthlength} );
$enddate = sprintf( "%04d-%02d-%02d", $enddate[0], $enddate[1], $enddate[2] );
}
} elsif ( $subscription->{weeklength} ) {
if ( $$subscription{startdate} ) {
my @date = split( /-/, $subscription->{startdate} );
my @enddate = Add_Delta_Days( $date[0], $date[1], $date[2], $subscription->{weeklength} * 7 );
$enddate = sprintf( "%04d-%02d-%02d", $enddate[0], $enddate[1], $enddate[2] );
}
} else {
$enddate = $subscription->{enddate};
}
return $enddate;
} else {
return $subscription->{enddate};
}
}
=head2 CountSubscriptionFromBiblionumber
$subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber)
this returns a count of the subscriptions for a given biblionumber
return :
the number of subscriptions
=cut
sub CountSubscriptionFromBiblionumber {
my ($biblionumber) = @_;
return unless ($biblionumber);
my $dbh = C4::Context->dbh;
my $query = "SELECT count(*) FROM subscription WHERE biblionumber=?";
my $sth = $dbh->prepare($query);
$sth->execute($biblionumber);
my $subscriptionsnumber = $sth->fetchrow;
return $subscriptionsnumber;
}
=head2 ModSubscriptionHistory
ModSubscriptionHistory($subscriptionid,$histstartdate,$enddate,$recievedlist,$missinglist,$opacnote,$librariannote);
this function modifies the history of a subscription. Put your new values on input arg.
returns the number of rows affected
=cut
sub ModSubscriptionHistory {
my ( $subscriptionid, $histstartdate, $enddate, $receivedlist, $missinglist, $opacnote, $librariannote ) = @_;
return unless ($subscriptionid);
my $dbh = C4::Context->dbh;
my $query = "UPDATE subscriptionhistory
SET histstartdate=?,histenddate=?,recievedlist=?,missinglist=?,opacnote=?,librariannote=?
WHERE subscriptionid=?
";
my $sth = $dbh->prepare($query);
$receivedlist =~ s/^; // if $receivedlist;
$missinglist =~ s/^; // if $missinglist;
$opacnote =~ s/^; // if $opacnote;
$sth->execute( $histstartdate, $enddate, $receivedlist, $missinglist, $opacnote, $librariannote, $subscriptionid );
return $sth->rows;
}
=head2 ModSerialStatus
ModSerialStatus($serialid, $serialseq, $planneddate, $publisheddate,
$publisheddatetext, $status, $notes);
This function modify the serial status. Serial status is a number.(eg 2 is "arrived")
Note : if we change from "waited" to something else,then we will have to create a new "waited" entry
=cut
sub ModSerialStatus {
my ($serialid, $serialseq, $planneddate, $publisheddate, $publisheddatetext,
$status, $notes) = @_;
return unless ($serialid);
#It is a usual serial
# 1st, get previous status :
my $dbh = C4::Context->dbh;
my $query = "SELECT serial.subscriptionid,serial.status,subscription.periodicity,serial.routingnotes
FROM serial, subscription
WHERE serial.subscriptionid=subscription.subscriptionid
AND serialid=?";
my $sth = $dbh->prepare($query);
$sth->execute($serialid);
my ( $subscriptionid, $oldstatus, $periodicity, $routingnotes ) = $sth->fetchrow;
my $frequency = GetSubscriptionFrequency($periodicity);
# change status & update subscriptionhistory
my $val;
if ( $status == DELETED ) {
DelIssue( { 'serialid' => $serialid, 'subscriptionid' => $subscriptionid, 'serialseq' => $serialseq } );
} else {
my $query = '
UPDATE serial
SET serialseq = ?, publisheddate = ?, publisheddatetext = ?,
planneddate = ?, status = ?, notes = ?, routingnotes = ?
WHERE serialid = ?
';
$sth = $dbh->prepare($query);
$sth->execute( $serialseq, $publisheddate, $publisheddatetext,
$planneddate, $status, $notes, $routingnotes, $serialid );
$query = "SELECT * FROM subscription WHERE subscriptionid = ?";
$sth = $dbh->prepare($query);
$sth->execute($subscriptionid);
my $val = $sth->fetchrow_hashref;
unless ( $val->{manualhistory} ) {
$query = "SELECT missinglist,recievedlist FROM subscriptionhistory WHERE subscriptionid=?";
$sth = $dbh->prepare($query);
$sth->execute($subscriptionid);
my ( $missinglist, $recievedlist ) = $sth->fetchrow;
if ( $status == ARRIVED || ($oldstatus == ARRIVED && $status != ARRIVED) ) {
$recievedlist = _handle_seqno($serialseq, $recievedlist);
}
# in case serial has been previously marked as missing
if (grep /$status/, (EXPECTED, ARRIVED, LATE, CLAIMED)) {
$missinglist = _handle_seqno($serialseq, $missinglist, 'REMOVE');
}
$missinglist = _handle_seqno($serialseq, $missinglist) if grep { $_ == $status } MISSING_STATUSES;
$missinglist .= "; not issued $serialseq" if $status == NOT_ISSUED and not _handle_seqno($serialseq, $missinglist, 'CHECK');
$query = "UPDATE subscriptionhistory SET recievedlist=?, missinglist=? WHERE subscriptionid=?";
$sth = $dbh->prepare($query);
$recievedlist =~ s/^; //;
$missinglist =~ s/^; //;
$sth->execute( $recievedlist, $missinglist, $subscriptionid );
}
}
# create new expected entry if needed (ie : was "expected" and has changed)
my $otherIssueExpected = scalar findSerialsByStatus(EXPECTED, $subscriptionid);
if ( !$otherIssueExpected && $oldstatus == EXPECTED && $status != EXPECTED ) {
my $subscription = GetSubscription($subscriptionid);
my $pattern = C4::Serials::Numberpattern::GetSubscriptionNumberpattern($subscription->{numberpattern});
my $frequency = C4::Serials::Frequency::GetSubscriptionFrequency($subscription->{periodicity});
# next issue number
my (
$newserialseq, $newlastvalue1, $newlastvalue2, $newlastvalue3,
$newinnerloop1, $newinnerloop2, $newinnerloop3
)
= GetNextSeq( $subscription, $pattern, $frequency, $publisheddate );
# next date (calculated from actual date & frequency parameters)
my $nextpublisheddate = GetNextDate($subscription, $publisheddate, $frequency, 1);
my $nextpubdate = $nextpublisheddate;
$query = "UPDATE subscription SET lastvalue1=?, lastvalue2=?, lastvalue3=?, innerloop1=?, innerloop2=?, innerloop3=?
WHERE subscriptionid = ?";
$sth = $dbh->prepare($query);
$sth->execute( $newlastvalue1, $newlastvalue2, $newlastvalue3, $newinnerloop1, $newinnerloop2, $newinnerloop3, $subscriptionid );
my $newnote = C4::Context->preference('PreserveSerialNotes') ? $notes : "";
NewIssue( $newserialseq, $subscriptionid, $subscription->{'biblionumber'}, 1, $nextpubdate, $nextpubdate, undef, $newnote, $routingnotes );
# check if an alert must be sent... (= a letter is defined & status became "arrived"
if ( $subscription->{letter} && $status == ARRIVED && $oldstatus != ARRIVED ) {
require C4::Letters;
C4::Letters::SendAlerts( 'issue', $serialid, $subscription->{letter} );
}
}
return;
}
sub _handle_seqno {
# Adds or removes seqno from list when needed; returns list
# Or checks and returns true when present
my ( $seq, $list, $op ) = @_; # op = ADD | REMOVE | CHECK (default: ADD)
my $seq_r = $seq;
$seq_r =~ s/([()])/\\$1/g; # Adjust disturbing parentheses for regex, maybe extend in future
if( !$op or $op eq 'ADD' ) {
$list .= "; $seq" if $list !~ /(^|;)\s*$seq_r(?=;|$)/;
} elsif( $op eq 'REMOVE' ) {
$list=~ s/(^|;)\s*(not issued )?$seq_r(?=;|$)//g;
} else { # CHECK
return $list =~ /(^|;)\s*$seq_r(?=;|$)/ ? 1 : q{};
}
return $list;
}
=head2 GetNextExpected
$nextexpected = GetNextExpected($subscriptionid)
Get the planneddate for the current expected issue of the subscription.
returns a hashref:
$nextexepected = {
serialid => int
planneddate => ISO date
}
=cut
sub GetNextExpected {
my ($subscriptionid) = @_;
my $dbh = C4::Context->dbh;
my $query = qq{
SELECT *
FROM serial
WHERE subscriptionid = ?
AND status = ?
LIMIT 1
};
my $sth = $dbh->prepare($query);
# Each subscription has only one 'expected' issue.
$sth->execute( $subscriptionid, EXPECTED );
my $nextissue = $sth->fetchrow_hashref;
if ( !$nextissue ) {
$query = qq{
SELECT *
FROM serial
WHERE subscriptionid = ?
ORDER BY publisheddate DESC
LIMIT 1
};
$sth = $dbh->prepare($query);
$sth->execute($subscriptionid);
$nextissue = $sth->fetchrow_hashref;
}
foreach(qw/planneddate publisheddate/) {
# or should this default to 1st Jan ???
$nextissue->{$_} //= strftime( '%Y-%m-%d', localtime );
}
return $nextissue;
}
=head2 ModNextExpected
ModNextExpected($subscriptionid,$date)
Update the planneddate for the current expected issue of the subscription.
This will modify all future prediction results.
C<$date> is an ISO date.
returns 0
=cut
sub ModNextExpected {
my ( $subscriptionid, $date ) = @_;
my $dbh = C4::Context->dbh;
#FIXME: Would expect to only set planneddate, but we set both on new issue creation, so updating it here
my $sth = $dbh->prepare('UPDATE serial SET planneddate=?,publisheddate=? WHERE subscriptionid=? AND status=?');
# Each subscription has only one 'expected' issue.
$sth->execute( $date, $date, $subscriptionid, EXPECTED );
return 0;
}
=head2 GetSubscriptionIrregularities
=over 4
=item @irreg = &GetSubscriptionIrregularities($subscriptionid);
get the list of irregularities for a subscription
=back
=cut
sub GetSubscriptionIrregularities {
my $subscriptionid = shift;
return unless $subscriptionid;
my $dbh = C4::Context->dbh;
my $query = qq{
SELECT irregularity
FROM subscription
WHERE subscriptionid = ?
};
my $sth = $dbh->prepare($query);
$sth->execute($subscriptionid);
my ($result) = $sth->fetchrow_array;
my @irreg = split /;/, $result;
return @irreg;
}
=head2 ModSubscription
this function modifies a subscription. Put all new values on input args.
returns the number of rows affected
=cut
sub ModSubscription {
my (
$auser, $branchcode, $aqbooksellerid, $cost, $aqbudgetid, $startdate,
$periodicity, $firstacquidate, $irregularity, $numberpattern, $locale,
$numberlength, $weeklength, $monthlength, $lastvalue1, $innerloop1,
$lastvalue2, $innerloop2, $lastvalue3, $innerloop3, $status,
$biblionumber, $callnumber, $notes, $letter, $manualhistory,
$internalnotes, $serialsadditems, $staffdisplaycount, $opacdisplaycount,
$graceperiod, $location, $enddate, $subscriptionid, $skip_serialseq,
$itemtype, $previousitemtype, $mana_id
) = @_;
my $subscription = Koha::Subscriptions->find($subscriptionid);
$subscription->set(
{
librarian => $auser,
branchcode => $branchcode,
aqbooksellerid => $aqbooksellerid,
cost => $cost,
aqbudgetid => $aqbudgetid,
biblionumber => $biblionumber,
startdate => $startdate,
periodicity => $periodicity,
numberlength => $numberlength,
weeklength => $weeklength,
monthlength => $monthlength,
lastvalue1 => $lastvalue1,
innerloop1 => $innerloop1,
lastvalue2 => $lastvalue2,
innerloop2 => $innerloop2,
lastvalue3 => $lastvalue3,
innerloop3 => $innerloop3,
status => $status,
notes => $notes,
letter => $letter,
firstacquidate => $firstacquidate,
irregularity => $irregularity,
numberpattern => $numberpattern,
locale => $locale,
callnumber => $callnumber,
manualhistory => $manualhistory,
internalnotes => $internalnotes,
serialsadditems => $serialsadditems,
staffdisplaycount => $staffdisplaycount,
opacdisplaycount => $opacdisplaycount,
graceperiod => $graceperiod,
location => $location,
enddate => $enddate,
skip_serialseq => $skip_serialseq,
itemtype => $itemtype,
previousitemtype => $previousitemtype,
mana_id => $mana_id,
}
)->store;
# FIXME Must be $subscription->serials
# FIXME We shouldn't need serial.subscription (instead use serial->subscription->biblionumber)
Koha::Serials->search({ subscriptionid => $subscriptionid })->update({ biblionumber => $biblionumber });
logaction( "SERIAL", "MODIFY", $subscriptionid, "" ) if C4::Context->preference("SubscriptionLog");
$subscription->discard_changes;
return $subscription;
}
=head2 NewSubscription
$subscriptionid = &NewSubscription($auser,branchcode,$aqbooksellerid,$cost,$aqbudgetid,$biblionumber,
$startdate,$periodicity,$numberlength,$weeklength,$monthlength,
$lastvalue1,$innerloop1,$lastvalue2,$innerloop2,$lastvalue3,$innerloop3,
$status, $notes, $letter, $firstacquidate, $irregularity, $numberpattern,
$locale, $callnumber, $manualhistory, $internalnotes, $serialsadditems,
$staffdisplaycount, $opacdisplaycount, $graceperiod, $location, $enddate,
$skip_serialseq, $itemtype, $previousitemtype);
Create a new subscription with value given on input args.
return :
the id of this new subscription
=cut
sub NewSubscription {
my (
$auser, $branchcode, $aqbooksellerid, $cost, $aqbudgetid, $biblionumber,
$startdate, $periodicity, $numberlength, $weeklength, $monthlength,
$lastvalue1, $innerloop1, $lastvalue2, $innerloop2, $lastvalue3,
$innerloop3, $status, $notes, $letter, $firstacquidate, $irregularity,
$numberpattern, $locale, $callnumber, $manualhistory, $internalnotes,
$serialsadditems, $staffdisplaycount, $opacdisplaycount, $graceperiod,
$location, $enddate, $skip_serialseq, $itemtype, $previousitemtype, $mana_id
) = @_;
my $dbh = C4::Context->dbh;
my $subscription = Koha::Subscription->new(
{
librarian => $auser,
branchcode => $branchcode,
aqbooksellerid => $aqbooksellerid,
cost => $cost,
aqbudgetid => $aqbudgetid,
biblionumber => $biblionumber,
startdate => $startdate,
periodicity => $periodicity,
numberlength => $numberlength,
weeklength => $weeklength,
monthlength => $monthlength,
lastvalue1 => $lastvalue1,
innerloop1 => $innerloop1,
lastvalue2 => $lastvalue2,
innerloop2 => $innerloop2,
lastvalue3 => $lastvalue3,
innerloop3 => $innerloop3,
status => $status,
notes => $notes,
letter => $letter,
firstacquidate => $firstacquidate,
irregularity => $irregularity,
numberpattern => $numberpattern,
locale => $locale,
callnumber => $callnumber,
manualhistory => $manualhistory,
internalnotes => $internalnotes,
serialsadditems => $serialsadditems,
staffdisplaycount => $staffdisplaycount,
opacdisplaycount => $opacdisplaycount,
graceperiod => $graceperiod,
location => $location,
enddate => $enddate,
skip_serialseq => $skip_serialseq,
itemtype => $itemtype,
previousitemtype => $previousitemtype,
mana_id => $mana_id,
}
)->store;
$subscription->discard_changes;
my $subscriptionid = $subscription->subscriptionid;
my ( $query, $sth );
unless ($enddate) {
$enddate = GetExpirationDate( $subscriptionid, $startdate );
$query = qq|
UPDATE subscription
SET enddate=?
WHERE subscriptionid=?
|;
$sth = $dbh->prepare($query);
$sth->execute( $enddate, $subscriptionid );
}
# then create the 1st expected number
$query = qq(
INSERT INTO subscriptionhistory
(biblionumber, subscriptionid, histstartdate, missinglist, recievedlist)
VALUES (?,?,?, '', '')
);
$sth = $dbh->prepare($query);
$sth->execute( $biblionumber, $subscriptionid, $startdate);
# reread subscription to get a hash (for calculation of the 1st issue number)
$subscription = GetSubscription($subscriptionid); # We should not do that
my $pattern = C4::Serials::Numberpattern::GetSubscriptionNumberpattern($subscription->{numberpattern});
# calculate issue number
my $serialseq = GetSeq($subscription, $pattern) || q{};
Koha::Serial->new(
{
serialseq => $serialseq,
serialseq_x => $subscription->{'lastvalue1'},
serialseq_y => $subscription->{'lastvalue2'},
serialseq_z => $subscription->{'lastvalue3'},
subscriptionid => $subscriptionid,
biblionumber => $biblionumber,
status => EXPECTED,
planneddate => $firstacquidate,
publisheddate => $firstacquidate,
}
)->store();
logaction( "SERIAL", "ADD", $subscriptionid, "" ) if C4::Context->preference("SubscriptionLog");
#set serial flag on biblio if not already set.
my $biblio = Koha::Biblios->find( $biblionumber );
if ( $biblio and !$biblio->serial ) {
my $record = GetMarcBiblio({ biblionumber => $biblionumber });
my ( $tag, $subf ) = GetMarcFromKohaField( 'biblio.serial' );
if ($tag) {
eval { $record->field($tag)->update( $subf => 1 ); };
}
ModBiblio( $record, $biblionumber, $biblio->frameworkcode );
}
return $subscriptionid;
}
=head2 GetSubscriptionLength
my ($numberlength, $weeklength, $monthlength) = GetSubscriptionLength( $subtype, $sublength );
This function calculates the subscription length.
=cut
sub GetSubscriptionLength {
my ($subtype, $length) = @_;
return unless looks_like_number($length);
return
(
$subtype eq 'issues' ? $length : 0,
$subtype eq 'weeks' ? $length : 0,
$subtype eq 'months' ? $length : 0,
);
}
=head2 ReNewSubscription
ReNewSubscription($params);
$params is a hashref with the following keys: subscriptionid, user, startdate, numberlength, weeklength, monthlength, note, branchcode
this function renew a subscription with values given on input args.
=cut
sub ReNewSubscription {
my ( $params ) = @_;
my $subscriptionid = $params->{subscriptionid};
my $user = $params->{user};
my $startdate = $params->{startdate};
my $numberlength = $params->{numberlength};
my $weeklength = $params->{weeklength};
my $monthlength = $params->{monthlength};
my $note = $params->{note};
my $branchcode = $params->{branchcode};
my $dbh = C4::Context->dbh;
my $subscription = GetSubscription($subscriptionid);
my $query = qq|
SELECT *
FROM biblio
LEFT JOIN biblioitems ON biblio.biblionumber=biblioitems.biblionumber
WHERE biblio.biblionumber=?
|;
my $sth = $dbh->prepare($query);
$sth->execute( $subscription->{biblionumber} );
my $biblio = $sth->fetchrow_hashref;
if ( C4::Context->preference("RenewSerialAddsSuggestion") ) {
require C4::Suggestions;
C4::Suggestions::NewSuggestion(
{ 'suggestedby' => $user,
'title' => $subscription->{bibliotitle},
'author' => $biblio->{author},
'publishercode' => $biblio->{publishercode},
'note' => $note,
'biblionumber' => $subscription->{biblionumber},
'branchcode' => $branchcode,
}
);
}
$numberlength ||= 0; # Should not we raise an exception instead?
$weeklength ||= 0;
# renew subscription
$query = qq|
UPDATE subscription
SET startdate=?,numberlength=?,weeklength=?,monthlength=?,reneweddate=NOW()
WHERE subscriptionid=?
|;
$sth = $dbh->prepare($query);
$sth->execute( $startdate, $numberlength, $weeklength, $monthlength, $subscriptionid );
my $enddate = GetExpirationDate($subscriptionid);
$query = qq|
UPDATE subscription
SET enddate=?
WHERE subscriptionid=?
|;
$sth = $dbh->prepare($query);
$sth->execute( $enddate, $subscriptionid );
logaction( "SERIAL", "RENEW", $subscriptionid, "" ) if C4::Context->preference("SubscriptionLog");
return;
}
=head2 NewIssue
NewIssue($serialseq,$subscriptionid,$biblionumber,$status, $planneddate, $publisheddate, $notes, $routingnotes)
Create a new issue stored on the database.
Note : we have to update the recievedlist and missinglist on subscriptionhistory for this subscription.
returns the serial id
=cut
sub NewIssue {
my ( $serialseq, $subscriptionid, $biblionumber, $status, $planneddate,
$publisheddate, $publisheddatetext, $notes, $routingnotes ) = @_;
### FIXME biblionumber CAN be provided by subscriptionid. So Do we STILL NEED IT ?
return unless ($subscriptionid);
my $schema = Koha::Database->new()->schema();
my $subscription = Koha::Subscriptions->find( $subscriptionid );
my $serial = Koha::Serial->new(
{
serialseq => $serialseq,
serialseq_x => $subscription->lastvalue1(),
serialseq_y => $subscription->lastvalue2(),
serialseq_z => $subscription->lastvalue3(),
subscriptionid => $subscriptionid,
biblionumber => $biblionumber,
status => $status,
planneddate => $planneddate,
publisheddate => $publisheddate,
publisheddatetext => $publisheddatetext,
notes => $notes,
routingnotes => $routingnotes
}
)->store();
my $serialid = $serial->id();
my $subscription_history = Koha::Subscription::Histories->find($subscriptionid);
my $missinglist = $subscription_history->missinglist();
my $recievedlist = $subscription_history->recievedlist();
if ( $status == ARRIVED ) {
### TODO Add a feature that improves recognition and description.
### As such count (serialseq) i.e. : N18,2(N19),N20
### Would use substr and index But be careful to previous presence of ()
$recievedlist .= "; $serialseq" unless ( index( $recievedlist, $serialseq ) > 0 );
}
if ( grep { $_ eq $status } (MISSING_STATUSES) ) {
$missinglist .= "; $serialseq" unless ( index( $missinglist, $serialseq ) > 0 );
}
$recievedlist =~ s/^; //;
$missinglist =~ s/^; //;
$subscription_history->recievedlist($recievedlist);
$subscription_history->missinglist($missinglist);
$subscription_history->store();
return $serialid;
}
=head2 HasSubscriptionStrictlyExpired
1 or 0 = HasSubscriptionStrictlyExpired($subscriptionid)
the subscription has stricly expired when today > the end subscription date
return :
1 if true, 0 if false, -1 if the expiration date is not set.
=cut
sub HasSubscriptionStrictlyExpired {
# Getting end of subscription date
my ($subscriptionid) = @_;
return unless ($subscriptionid);
my $dbh = C4::Context->dbh;
my $subscription = GetSubscription($subscriptionid);
my $expirationdate = $subscription->{enddate} || GetExpirationDate($subscriptionid);
# If the expiration date is set
if ( $expirationdate != 0 ) {
my ( $endyear, $endmonth, $endday ) = split( '-', $expirationdate );
# Getting today's date
my ( $nowyear, $nowmonth, $nowday ) = Today();
# if today's date > expiration date, then the subscription has stricly expired
if ( Delta_Days( $nowyear, $nowmonth, $nowday, $endyear, $endmonth, $endday ) < 0 ) {
return 1;
} else {
return 0;
}
} else {
# There are some cases where the expiration date is not set
# As we can't determine if the subscription has expired on a date-basis,
# we return -1;
return -1;
}
}
=head2 HasSubscriptionExpired
$has_expired = HasSubscriptionExpired($subscriptionid)
the subscription has expired when the next issue to arrive is out of subscription limit.
return :
0 if the subscription has not expired
1 if the subscription has expired
2 if has subscription does not have a valid expiration date set
=cut
sub HasSubscriptionExpired {
my ($subscriptionid) = @_;
return unless ($subscriptionid);
my $dbh = C4::Context->dbh;
my $subscription = GetSubscription($subscriptionid);
my $frequency = C4::Serials::Frequency::GetSubscriptionFrequency($subscription->{periodicity});
if ( $frequency and $frequency->{unit} ) {
my $expirationdate = $subscription->{enddate} || GetExpirationDate($subscriptionid);
if (!defined $expirationdate) {
$expirationdate = q{};
}
my $query = qq|
SELECT max(planneddate)
FROM serial
WHERE subscriptionid=?
|;
my $sth = $dbh->prepare($query);
$sth->execute($subscriptionid);
my ($res) = $sth->fetchrow;
if (!$res || $res=~m/^0000/) {
return 0;
}
my @res = split( /-/, $res );
my @endofsubscriptiondate = split( /-/, $expirationdate );
return 2 if ( scalar(@res) != 3 || scalar(@endofsubscriptiondate) != 3 || not check_date(@res) || not check_date(@endofsubscriptiondate) );
return 1
if ( ( @endofsubscriptiondate && Delta_Days( $res[0], $res[1], $res[2], $endofsubscriptiondate[0], $endofsubscriptiondate[1], $endofsubscriptiondate[2] ) <= 0 )
|| ( !$res ) );
return 0;
} else {
# Irregular
if ( $subscription->{'numberlength'} ) {
my $countreceived = countissuesfrom( $subscriptionid, $subscription->{'startdate'} );
return 1 if ( $countreceived > $subscription->{'numberlength'} );
return 0;
} else {
return 0;
}
}
return 0; # Notice that you'll never get here.
}
=head2 DelSubscription
DelSubscription($subscriptionid)
this function deletes subscription which has $subscriptionid as id.
=cut
sub DelSubscription {
my ($subscriptionid) = @_;
my $dbh = C4::Context->dbh;
$dbh->do("DELETE FROM subscription WHERE subscriptionid=?", undef, $subscriptionid);
Koha::AdditionalFieldValues->search({
'field.tablename' => 'subscription',
'me.record_id' => $subscriptionid,
}, { join => 'field' })->delete;
logaction( "SERIAL", "DELETE", $subscriptionid, "" ) if C4::Context->preference("SubscriptionLog");
}
=head2 DelIssue
DelIssue($serialseq,$subscriptionid)
this function deletes an issue which has $serialseq and $subscriptionid given on input arg.
returns the number of rows affected
=cut
sub DelIssue {
my ($dataissue) = @_;
my $dbh = C4::Context->dbh;
### TODO Add itemdeletion. Would need to get itemnumbers. Should be in a pref ?
my $query = qq|
DELETE FROM serial
WHERE serialid= ?
AND subscriptionid= ?
|;
my $mainsth = $dbh->prepare($query);
$mainsth->execute( $dataissue->{'serialid'}, $dataissue->{'subscriptionid'} );
#Delete element from subscription history
$query = "SELECT * FROM subscription WHERE subscriptionid = ?";
my $sth = $dbh->prepare($query);
$sth->execute( $dataissue->{'subscriptionid'} );
my $val = $sth->fetchrow_hashref;
unless ( $val->{manualhistory} ) {
my $query = qq|
SELECT * FROM subscriptionhistory
WHERE subscriptionid= ?
|;
my $sth = $dbh->prepare($query);
$sth->execute( $dataissue->{'subscriptionid'} );
my $data = $sth->fetchrow_hashref;
my $serialseq = $dataissue->{'serialseq'};
$data->{'missinglist'} =~ s/\b$serialseq\b//;
$data->{'recievedlist'} =~ s/\b$serialseq\b//;
my $strsth = "UPDATE subscriptionhistory SET " . join( ",", map { join( "=", $_, $dbh->quote( $data->{$_} ) ) } keys %$data ) . " WHERE subscriptionid=?";
$sth = $dbh->prepare($strsth);
$sth->execute( $dataissue->{'subscriptionid'} );
}
return $mainsth->rows;
}
=head2 GetLateOrMissingIssues
@issuelist = GetLateMissingIssues($supplierid,$serialid)
this function selects missing issues on database - where serial.status = MISSING* or serial.status = LATE or planneddate<now
return :
the issuelist as an array of hash refs. Each element of this array contains
name,title,planneddate,serialseq,serial.subscriptionid from tables : subscription, serial & biblio
=cut
sub GetLateOrMissingIssues {
my ( $supplierid, $serialid, $order ) = @_;
return unless ( $supplierid or $serialid );
my $dbh = C4::Context->dbh;
my $sth;
my $byserial = '';
if ($serialid) {
$byserial = "and serialid = " . $serialid;
}
if ($order) {
$order .= ", title";
} else {
$order = "title";
}
my $missing_statuses_string = join ',', (MISSING_STATUSES);
if ($supplierid) {
$sth = $dbh->prepare(
"SELECT
serialid, aqbooksellerid, name,
biblio.title, biblioitems.issn, planneddate, serialseq,
serial.status, serial.subscriptionid, claimdate, claims_count,
subscription.branchcode
FROM serial
LEFT JOIN subscription ON serial.subscriptionid=subscription.subscriptionid
LEFT JOIN biblio ON subscription.biblionumber=biblio.biblionumber
LEFT JOIN biblioitems ON subscription.biblionumber=biblioitems.biblionumber
LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
WHERE subscription.subscriptionid = serial.subscriptionid
AND (serial.STATUS IN ($missing_statuses_string) OR ((planneddate < now() AND serial.STATUS = ?) OR serial.STATUS = ? OR serial.STATUS = ?))
AND subscription.aqbooksellerid=$supplierid
$byserial
ORDER BY $order"
);
} else {
$sth = $dbh->prepare(
"SELECT
serialid, aqbooksellerid, name,
biblio.title, planneddate, serialseq,
serial.status, serial.subscriptionid, claimdate, claims_count,
subscription.branchcode
FROM serial
LEFT JOIN subscription ON serial.subscriptionid=subscription.subscriptionid
LEFT JOIN biblio ON subscription.biblionumber=biblio.biblionumber
LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
WHERE subscription.subscriptionid = serial.subscriptionid
AND (serial.STATUS IN ($missing_statuses_string) OR ((planneddate < now() AND serial.STATUS = ?) OR serial.STATUS = ? OR serial.STATUS = ?))
$byserial
ORDER BY $order"
);
}
$sth->execute( EXPECTED, LATE, CLAIMED );
my @issuelist;
while ( my $line = $sth->fetchrow_hashref ) {
if ($line->{planneddate} && $line->{planneddate} !~/^0+\-/) {
$line->{planneddateISO} = $line->{planneddate};
$line->{planneddate} = output_pref( { dt => dt_from_string( $line->{"planneddate"} ), dateonly => 1 } );
}
if ($line->{claimdate} && $line->{claimdate} !~/^0+\-/) {
$line->{claimdateISO} = $line->{claimdate};
$line->{claimdate} = output_pref( { dt => dt_from_string( $line->{"claimdate"} ), dateonly => 1 } );
}
$line->{"status".$line->{status}} = 1;
my $subscription_object = Koha::Subscriptions->find($line->{subscriptionid});
$line->{additional_fields} = { map { $_->field->name => $_->value }
$subscription_object->additional_field_values->as_list };
push @issuelist, $line;
}
return @issuelist;
}
=head2 updateClaim
&updateClaim($serialid)
this function updates the time when a claim is issued for late/missing items
called from claims.pl file
=cut
sub updateClaim {
my ($serialids) = @_;
return unless $serialids;
unless ( ref $serialids ) {
$serialids = [ $serialids ];
}
my $dbh = C4::Context->dbh;
return $dbh->do(q|
UPDATE serial
SET claimdate = NOW(),
claims_count = claims_count + 1,
status = ?
WHERE serialid in (| . join( q|,|, (q|?|) x @$serialids ) . q|)|,
{}, CLAIMED, @$serialids );
}
=head2 check_routing
$result = &check_routing($subscriptionid)
this function checks to see if a serial has a routing list and returns the count of routingid
used to show either an 'add' or 'edit' link
=cut
sub check_routing {
my ($subscriptionid) = @_;
return unless ($subscriptionid);
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare(
"SELECT count(routingid) routingids FROM subscription LEFT JOIN subscriptionroutinglist
ON subscription.subscriptionid = subscriptionroutinglist.subscriptionid
WHERE subscription.subscriptionid = ? GROUP BY routingid ORDER BY ranking ASC
"
);
$sth->execute($subscriptionid);
my $line = $sth->fetchrow_hashref;
my $result = $line->{'routingids'};
return $result;
}
=head2 addroutingmember
addroutingmember($borrowernumber,$subscriptionid)
this function takes a borrowernumber and subscriptionid and adds the member to the
routing list for that serial subscription and gives them a rank on the list
of either 1 or highest current rank + 1
=cut
sub addroutingmember {
my ( $borrowernumber, $subscriptionid ) = @_;
return unless ($borrowernumber and $subscriptionid);
my $rank;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare( "SELECT max(ranking) rank FROM subscriptionroutinglist WHERE subscriptionid = ?" );
$sth->execute($subscriptionid);
while ( my $line = $sth->fetchrow_hashref ) {
if ( $line->{'rank'} > 0 ) {
$rank = $line->{'rank'} + 1;
} else {
$rank = 1;
}
}
$sth = $dbh->prepare( "INSERT INTO subscriptionroutinglist (subscriptionid,borrowernumber,ranking) VALUES (?,?,?)" );
$sth->execute( $subscriptionid, $borrowernumber, $rank );
}
=head2 reorder_members
reorder_members($subscriptionid,$routingid,$rank)
this function is used to reorder the routing list
it takes the routingid of the member one wants to re-rank and the rank it is to move to
- it gets all members on list puts their routingid's into an array
- removes the one in the array that is $routingid
- then reinjects $routingid at point indicated by $rank
- then update the database with the routingids in the new order
=cut
sub reorder_members {
my ( $subscriptionid, $routingid, $rank ) = @_;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare( "SELECT * FROM subscriptionroutinglist WHERE subscriptionid = ? ORDER BY ranking ASC" );
$sth->execute($subscriptionid);
my @result;
while ( my $line = $sth->fetchrow_hashref ) {
push( @result, $line->{'routingid'} );
}
# To find the matching index
my $i;
my $key = -1; # to allow for 0 being a valid response
for ( $i = 0 ; $i < @result ; $i++ ) {
if ( $routingid == $result[$i] ) {
$key = $i; # save the index
last;
}
}
# if index exists in array then move it to new position
if ( $key > -1 && $rank > 0 ) {
my $new_rank = $rank - 1; # $new_rank is what you want the new index to be in the array
my $moving_item = splice( @result, $key, 1 );
splice( @result, $new_rank, 0, $moving_item );
}
for ( my $j = 0 ; $j < @result ; $j++ ) {
my $sth = $dbh->prepare( "UPDATE subscriptionroutinglist SET ranking = '" . ( $j + 1 ) . "' WHERE routingid = '" . $result[$j] . "'" );
$sth->execute;
}
return;
}
=head2 delroutingmember
delroutingmember($routingid,$subscriptionid)
this function either deletes one member from routing list if $routingid exists otherwise
deletes all members from the routing list
=cut
sub delroutingmember {
# if $routingid exists then deletes that row otherwise deletes all with $subscriptionid
my ( $routingid, $subscriptionid ) = @_;
my $dbh = C4::Context->dbh;
if ($routingid) {
my $sth = $dbh->prepare("DELETE FROM subscriptionroutinglist WHERE routingid = ?");
$sth->execute($routingid);
reorder_members( $subscriptionid, $routingid );
} else {
my $sth = $dbh->prepare("DELETE FROM subscriptionroutinglist WHERE subscriptionid = ?");
$sth->execute($subscriptionid);
}
return;
}
=head2 getroutinglist
@routinglist = getroutinglist($subscriptionid)
this gets the info from the subscriptionroutinglist for $subscriptionid
return :
the routinglist as an array. Each element of the array contains a hash_ref containing
routingid - a unique id, borrowernumber, ranking, and biblionumber of subscription
=cut
sub getroutinglist {
my ($subscriptionid) = @_;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare(
'SELECT routingid, borrowernumber, ranking, biblionumber
FROM subscription
JOIN subscriptionroutinglist ON subscription.subscriptionid = subscriptionroutinglist.subscriptionid
WHERE subscription.subscriptionid = ? ORDER BY ranking ASC'
);
$sth->execute($subscriptionid);
my $routinglist = $sth->fetchall_arrayref({});
return @{$routinglist};
}
=head2 countissuesfrom
$result = countissuesfrom($subscriptionid,$startdate)
Returns a count of serial rows matching the given subsctiptionid
with published date greater than startdate
=cut
sub countissuesfrom {
my ( $subscriptionid, $startdate ) = @_;
my $dbh = C4::Context->dbh;
my $query = qq|
SELECT count(*)
FROM serial
WHERE subscriptionid=?
AND serial.publisheddate>?
|;
my $sth = $dbh->prepare($query);
$sth->execute( $subscriptionid, $startdate );
my ($countreceived) = $sth->fetchrow;
return $countreceived;
}
=head2 CountIssues
$result = CountIssues($subscriptionid)
Returns a count of serial rows matching the given subsctiptionid
=cut
sub CountIssues {
my ($subscriptionid) = @_;
my $dbh = C4::Context->dbh;
my $query = qq|
SELECT count(*)
FROM serial
WHERE subscriptionid=?
|;
my $sth = $dbh->prepare($query);
$sth->execute($subscriptionid);
my ($countreceived) = $sth->fetchrow;
return $countreceived;
}
=head2 HasItems
$result = HasItems($subscriptionid)
returns a count of items from serial matching the subscriptionid
=cut
sub HasItems {
my ($subscriptionid) = @_;
my $dbh = C4::Context->dbh;
my $query = q|
SELECT COUNT(serialitems.itemnumber)
FROM serial
LEFT JOIN serialitems USING(serialid)
WHERE subscriptionid=? AND serialitems.serialid IS NOT NULL
|;
my $sth=$dbh->prepare($query);
$sth->execute($subscriptionid);
my ($countitems)=$sth->fetchrow_array();
return $countitems;
}
=head2 abouttoexpire
$result = abouttoexpire($subscriptionid)
this function alerts you to the penultimate issue for a serial subscription
returns 1 - if this is the penultimate issue
returns 0 - if not
=cut
sub abouttoexpire {
my ($subscriptionid) = @_;
my $dbh = C4::Context->dbh;
my $subscription = GetSubscription($subscriptionid);
my $per = $subscription->{'periodicity'};
my $frequency = C4::Serials::Frequency::GetSubscriptionFrequency($per);
if ($frequency and $frequency->{unit}){
my $expirationdate = GetExpirationDate($subscriptionid);
my ($res) = $dbh->selectrow_array('select max(planneddate) from serial where subscriptionid = ?', undef, $subscriptionid);
my $nextdate = GetNextDate($subscription, $res, $frequency);
# only compare dates if both dates exist.
if ($nextdate and $expirationdate) {
if(Date::Calc::Delta_Days(
split( /-/, $nextdate ),
split( /-/, $expirationdate )
) <= 0) {
return 1;
}
}
} elsif ( $subscription->{numberlength} && $subscription->{numberlength}>0) {
return (countissuesfrom($subscriptionid,$subscription->{'startdate'}) >=$subscription->{numberlength}-1);
}
return 0;
}
=head2 GetFictiveIssueNumber
$issueno = GetFictiveIssueNumber($subscription, $publishedate, $frequency);
Get the position of the issue published at $publisheddate, considering the
first issue (at firstacquidate) is at position 1, the next is at position 2, etc...
This issuenumber doesn't take into account irregularities, so, for instance, if the 3rd
issue is declared as 'irregular' (will be skipped at receipt), the next issue number
will be 4, not 3. It's why it is called 'fictive'. It is NOT a serial seq, and is not
depending on how many rows are in serial table.
The issue number calculation is based on subscription frequency, first acquisition
date, and $publisheddate.
Returns undef when called for irregular frequencies.
The routine is used to skip irregularities when calculating the next issue
date (in GetNextDate) or the next issue number (in GetNextSeq).
=cut
sub GetFictiveIssueNumber {
my ($subscription, $publisheddate, $frequency) = @_;
my $unit = $frequency->{unit} ? lc $frequency->{'unit'} : undef;
return if !$unit;
my $issueno;
my ( $year, $month, $day ) = split /-/, $publisheddate;
my ( $fa_year, $fa_month, $fa_day ) = split /-/, $subscription->{'firstacquidate'};
my $delta = _delta_units( [$fa_year, $fa_month, $fa_day], [$year, $month, $day], $unit );
if( $frequency->{'unitsperissue'} == 1 ) {
$issueno = $delta * $frequency->{'issuesperunit'} + $subscription->{'countissuesperunit'};
} else { # issuesperunit == 1
$issueno = 1 + int( $delta / $frequency->{'unitsperissue'} );
}
return $issueno;
}
sub _delta_units {
my ( $date1, $date2, $unit ) = @_;
# date1 and date2 are array refs in the form [ yy, mm, dd ]
if( $unit eq 'day' ) {
return Delta_Days( @$date1, @$date2 );
} elsif( $unit eq 'week' ) {
return int( Delta_Days( @$date1, @$date2 ) / 7 );
}
# In case of months or years, this is a wrapper around N_Delta_YMD.
# Note that N_Delta_YMD returns 29 days between e.g. 22-2-72 and 22-3-72
# while we expect 1 month.
my @delta = N_Delta_YMD( @$date1, @$date2 );
if( $delta[2] > 27 ) {
# Check if we could add a month
my @jump = Add_Delta_YM( @$date1, $delta[0], 1 + $delta[1] );
if( Delta_Days( @jump, @$date2 ) >= 0 ) {
$delta[1]++;
}
}
if( $delta[1] >= 12 ) {
$delta[0]++;
$delta[1] -= 12;
}
# if unit is year, we only return full years
return $unit eq 'month' ? $delta[0] * 12 + $delta[1] : $delta[0];
}
sub _get_next_date_day {
my ($subscription, $freqdata, $year, $month, $day) = @_;
my @newissue; # ( yy, mm, dd )
# We do not need $delta_days here, since it would be zero where used
if( $freqdata->{issuesperunit} == 1 ) {
# Add full days
@newissue = Add_Delta_Days(
$year, $month, $day, $freqdata->{"unitsperissue"} );
} elsif ( $subscription->{countissuesperunit} < $freqdata->{issuesperunit} ) {
# Add zero days
@newissue = ( $year, $month, $day );
$subscription->{countissuesperunit}++;
} else {
# We finished a cycle of issues within a unit.
# No subtraction of zero needed, just add one day
@newissue = Add_Delta_Days( $year, $month, $day, 1 );
$subscription->{countissuesperunit} = 1;
}
return @newissue;
}
sub _get_next_date_week {
my ($subscription, $freqdata, $year, $month, $day) = @_;
my @newissue; # ( yy, mm, dd )
my $delta_days = int( 7 / $freqdata->{issuesperunit} );
if( $freqdata->{issuesperunit} == 1 ) {
# Add full weeks (of 7 days)
@newissue = Add_Delta_Days(
$year, $month, $day, 7 * $freqdata->{"unitsperissue"} );
} elsif ( $subscription->{countissuesperunit} < $freqdata->{issuesperunit} ) {
# Add rounded number of days based on frequency.
@newissue = Add_Delta_Days( $year, $month, $day, $delta_days );
$subscription->{countissuesperunit}++;
} else {
# We finished a cycle of issues within a unit.
# Subtract delta * (issues - 1), add 1 week
@newissue = Add_Delta_Days( $year, $month, $day,
-$delta_days * ($freqdata->{issuesperunit} - 1) );
@newissue = Add_Delta_Days( @newissue, 7 );
$subscription->{countissuesperunit} = 1;
}
return @newissue;
}
sub _get_next_date_month {
my ($subscription, $freqdata, $year, $month, $day) = @_;
my @newissue; # ( yy, mm, dd )
my $delta_days = int( 30 / $freqdata->{issuesperunit} );
if( $freqdata->{issuesperunit} == 1 ) {
# Add full months
@newissue = Add_Delta_YM(
$year, $month, $day, 0, $freqdata->{"unitsperissue"} );
} elsif ( $subscription->{countissuesperunit} < $freqdata->{issuesperunit} ) {
# Add rounded number of days based on frequency.
@newissue = Add_Delta_Days( $year, $month, $day, $delta_days );
$subscription->{countissuesperunit}++;
} else {
# We finished a cycle of issues within a unit.
# Subtract delta * (issues - 1), add 1 month
@newissue = Add_Delta_Days( $year, $month, $day,
-$delta_days * ($freqdata->{issuesperunit} - 1) );
@newissue = Add_Delta_YM( @newissue, 0, 1 );
$subscription->{countissuesperunit} = 1;
}
return @newissue;
}
sub _get_next_date_year {
my ($subscription, $freqdata, $year, $month, $day) = @_;
my @newissue; # ( yy, mm, dd )
my $delta_days = int( 365 / $freqdata->{issuesperunit} );
if( $freqdata->{issuesperunit} == 1 ) {
# Add full years
@newissue = Add_Delta_YM( $year, $month, $day, $freqdata->{"unitsperissue"}, 0 );
} elsif ( $subscription->{countissuesperunit} < $freqdata->{issuesperunit} ) {
# Add rounded number of days based on frequency.
@newissue = Add_Delta_Days( $year, $month, $day, $delta_days );
$subscription->{countissuesperunit}++;
} else {
# We finished a cycle of issues within a unit.
# Subtract delta * (issues - 1), add 1 year
@newissue = Add_Delta_Days( $year, $month, $day, -$delta_days * ($freqdata->{issuesperunit} - 1) );
@newissue = Add_Delta_YM( @newissue, 1, 0 );
$subscription->{countissuesperunit} = 1;
}
return @newissue;
}
=head2 GetNextDate
$resultdate = GetNextDate($publisheddate,$subscription,$freqdata,$updatecount)
this function it takes the publisheddate and will return the next issue's date
and will skip dates if there exists an irregularity.
$publisheddate has to be an ISO date
$subscription is a hashref containing at least 'firstacquidate', 'irregularity', and 'countissuesperunit'
$frequency is a hashref containing frequency informations
$updatecount is a boolean value which, when set to true, update the 'countissuesperunit' in database
- eg if periodicity is monthly and $publisheddate is 2007-02-10 but if March and April is to be
skipped then the returned date will be 2007-05-10
return :
$resultdate - then next date in the sequence (ISO date)
Return undef if subscription is irregular
=cut
sub GetNextDate {
my ( $subscription, $publisheddate, $freqdata, $updatecount ) = @_;
return unless $subscription and $publisheddate;
if ($freqdata->{'unit'}) {
my ( $year, $month, $day ) = split /-/, $publisheddate;
# Process an irregularity Hash
# Suppose that irregularities are stored in a string with this structure
# irreg1;irreg2;irreg3
# where irregX is the number of issue which will not be received
# (the first issue takes the number 1, the 2nd the number 2 and so on)
my %irregularities;
if ( $subscription->{irregularity} ) {
my @irreg = split /;/, $subscription->{'irregularity'} ;
foreach my $irregularity (@irreg) {
$irregularities{$irregularity} = 1;
}
}
# Get the 'fictive' next issue number
# It is used to check if next issue is an irregular issue.
my $issueno = GetFictiveIssueNumber($subscription, $publisheddate, $freqdata) + 1;
# Then get the next date
my $unit = lc $freqdata->{'unit'};
if ($unit eq 'day') {
while ($irregularities{$issueno}) {
($year, $month, $day) = _get_next_date_day($subscription,
$freqdata, $year, $month, $day);
$issueno++;
}
($year, $month, $day) = _get_next_date_day($subscription, $freqdata,
$year, $month, $day);
}
elsif ($unit eq 'week') {
while ($irregularities{$issueno}) {
($year, $month, $day) = _get_next_date_week($subscription,
$freqdata, $year, $month, $day);
$issueno++;
}
($year, $month, $day) = _get_next_date_week($subscription,
$freqdata, $year, $month, $day);
}
elsif ($unit eq 'month') {
while ($irregularities{$issueno}) {
($year, $month, $day) = _get_next_date_month($subscription,
$freqdata, $year, $month, $day);
$issueno++;
}
($year, $month, $day) = _get_next_date_month($subscription,
$freqdata, $year, $month, $day);
}
elsif ($unit eq 'year') {
while ($irregularities{$issueno}) {
($year, $month, $day) = _get_next_date_year($subscription,
$freqdata, $year, $month, $day);
$issueno++;
}
($year, $month, $day) = _get_next_date_year($subscription,
$freqdata, $year, $month, $day);
}
if ($updatecount){
my $dbh = C4::Context->dbh;
my $query = qq{
UPDATE subscription
SET countissuesperunit = ?
WHERE subscriptionid = ?
};
my $sth = $dbh->prepare($query);
$sth->execute($subscription->{'countissuesperunit'}, $subscription->{'subscriptionid'});
}
return sprintf("%04d-%02d-%02d", $year, $month, $day);
}
}
=head2 _numeration
$string = &_numeration($value,$num_type,$locale);
_numeration returns the string corresponding to $value in the num_type
num_type can take :
-dayname
-dayabrv
-monthname
-monthabrv
-season
-seasonabrv
=cut
sub _numeration {
my ($value, $num_type, $locale) = @_;
$value ||= 0;
$num_type //= '';
$locale ||= 'en';
my $string;
if ( $num_type =~ /^dayname$/ or $num_type =~ /^dayabrv$/ ) {
# 1970-11-01 was a Sunday
$value = $value % 7;
my $dt = DateTime->new(
year => 1970,
month => 11,
day => $value + 1,
locale => $locale,
);
$string = $num_type =~ /^dayname$/
? $dt->strftime("%A")
: $dt->strftime("%a");
} elsif ( $num_type =~ /^monthname$/ or $num_type =~ /^monthabrv$/ ) {
$value = $value % 12;
my $dt = DateTime->new(
year => 1970,
month => $value + 1,
locale => $locale,
);
$string = $num_type =~ /^monthname$/
? $dt->strftime("%B")
: $dt->strftime("%b");
} elsif ( $num_type =~ /^season$/ ) {
my @seasons= qw( Spring Summer Fall Winter );
$value = $value % 4;
$string = $seasons[$value];
} elsif ( $num_type =~ /^seasonabrv$/ ) {
my @seasonsabrv= qw( Spr Sum Fal Win );
$value = $value % 4;
$string = $seasonsabrv[$value];
} else {
$string = $value;
}
return $string;
}
=head2 CloseSubscription
Close a subscription given a subscriptionid
=cut
sub CloseSubscription {
my ( $subscriptionid ) = @_;
return unless $subscriptionid;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare( q{
UPDATE subscription
SET closed = 1
WHERE subscriptionid = ?
} );
$sth->execute( $subscriptionid );
# Set status = missing when status = stopped
$sth = $dbh->prepare( q{
UPDATE serial
SET status = ?
WHERE subscriptionid = ?
AND status = ?
} );
$sth->execute( STOPPED, $subscriptionid, EXPECTED );
}
=head2 ReopenSubscription
Reopen a subscription given a subscriptionid
=cut
sub ReopenSubscription {
my ( $subscriptionid ) = @_;
return unless $subscriptionid;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare( q{
UPDATE subscription
SET closed = 0
WHERE subscriptionid = ?
} );
$sth->execute( $subscriptionid );
# Set status = expected when status = stopped
$sth = $dbh->prepare( q{
UPDATE serial
SET status = ?
WHERE subscriptionid = ?
AND status = ?
} );
$sth->execute( EXPECTED, $subscriptionid, STOPPED );
}
=head2 subscriptionCurrentlyOnOrder
$bool = subscriptionCurrentlyOnOrder( $subscriptionid );
Return 1 if subscription is currently on order else 0.
=cut
sub subscriptionCurrentlyOnOrder {
my ( $subscriptionid ) = @_;
my $dbh = C4::Context->dbh;
my $query = qq|
SELECT COUNT(*) FROM aqorders
WHERE subscriptionid = ?
AND datereceived IS NULL
AND datecancellationprinted IS NULL
|;
my $sth = $dbh->prepare( $query );
$sth->execute($subscriptionid);
return $sth->fetchrow_array;
}
=head2 can_claim_subscription
$can = can_claim_subscription( $subscriptionid[, $userid] );
Return 1 if the subscription can be claimed by the current logged user (or a given $userid), else 0.
=cut
sub can_claim_subscription {
my ( $subscription, $userid ) = @_;
return _can_do_on_subscription( $subscription, $userid, 'claim_serials' );
}
=head2 can_edit_subscription
$can = can_edit_subscription( $subscriptionid[, $userid] );
Return 1 if the subscription can be edited by the current logged user (or a given $userid), else 0.
=cut
sub can_edit_subscription {
my ( $subscription, $userid ) = @_;
return _can_do_on_subscription( $subscription, $userid, 'edit_subscription' );
}
=head2 can_show_subscription
$can = can_show_subscription( $subscriptionid[, $userid] );
Return 1 if the subscription can be shown by the current logged user (or a given $userid), else 0.
=cut
sub can_show_subscription {
my ( $subscription, $userid ) = @_;
return _can_do_on_subscription( $subscription, $userid, '*' );
}
sub _can_do_on_subscription {
my ( $subscription, $userid, $permission ) = @_;
return 0 unless C4::Context->userenv;
my $flags = C4::Context->userenv->{flags};
$userid ||= C4::Context->userenv->{'id'};
if ( C4::Context->preference('IndependentBranches') ) {
return 1
if C4::Context->IsSuperLibrarian()
or
C4::Auth::haspermission( $userid, { serials => 'superserials' } )
or (
C4::Auth::haspermission( $userid,
{ serials => $permission } )
and ( not defined $subscription->{branchcode}
or $subscription->{branchcode} eq ''
or $subscription->{branchcode} eq
C4::Context->userenv->{'branch'} )
);
}
else {
return 1
if C4::Context->IsSuperLibrarian()
or
C4::Auth::haspermission( $userid, { serials => 'superserials' } )
or C4::Auth::haspermission(
$userid, { serials => $permission }
),
;
}
return 0;
}
=head2 findSerialsByStatus
@serials = findSerialsByStatus($status, $subscriptionid);
Returns an array of serials matching a given status and subscription id.
=cut
sub findSerialsByStatus {
my ( $status, $subscriptionid ) = @_;
my $dbh = C4::Context->dbh;
my $query = q| SELECT * from serial
WHERE status = ?
AND subscriptionid = ?
|;
my $serials = $dbh->selectall_arrayref( $query, { Slice => {} }, $status, $subscriptionid );
return @$serials;
}
1;
__END__
=head1 AUTHOR
Koha Development Team <http://koha-community.org/>
=cut