Bug 16166: Improve L1 cache performance and safety
[koha.git] / serials / serials-collection.pl
1 #!/usr/bin/perl
2
3 # Copyright 2000-2002 Katipo Communications
4 # Parts Copyright 2010 Biblibre
5 #
6 # This file is part of Koha.
7 #
8 # Koha is free software; you can redistribute it and/or modify it
9 # under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 3 of the License, or
11 # (at your option) any later version.
12 #
13 # Koha is distributed in the hope that it will be useful, but
14 # WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
17 #
18 # You should have received a copy of the GNU General Public License
19 # along with Koha; if not, see <http://www.gnu.org/licenses>.
20
21
22 use strict;
23 use warnings;
24 use CGI qw ( -utf8 );
25 use C4::Auth;
26 use C4::Koha;
27 use C4::Serials;
28 use C4::Letters;
29 use C4::Output;
30 use C4::Context;
31
32 use List::MoreUtils qw/uniq/;
33
34
35 my $query = new CGI;
36 my $op = $query->param('op') || q{};
37 my $nbissues=$query->param('nbissues');
38 my $dbh = C4::Context->dbh;
39
40 my ($template, $loggedinuser, $cookie)
41   = get_template_and_user({template_name => "serials/serials-collection.tt",
42                             query => $query,
43                             type => "intranet",
44                             authnotrequired => 0,
45                             flagsrequired => {serials => '*'},
46                             debug => 1,
47                             });
48 my $biblionumber = $query->param('biblionumber');
49 my @subscriptionid = $query->multi_param('subscriptionid');
50
51 @subscriptionid= uniq @subscriptionid;
52 @subscriptionid= sort @subscriptionid;
53 my $subscriptiondescs;
54 my $subscriptions;
55
56 if($op eq 'gennext' && @subscriptionid){
57     my $subscriptionid = $subscriptionid[0];
58     my $sth = $dbh->prepare("
59         SELECT publisheddate, publisheddatetext, serialid, serialseq,
60             planneddate
61         FROM serial
62         WHERE status = 1 AND subscriptionid = ?
63     ");
64     my $status = defined( $nbissues ) ? 2 : 3;
65     $nbissues ||= 1;
66     for ( my $i = 0; $i < $nbissues; $i++ ){
67         $sth->execute($subscriptionid);
68         # modify actual expected issue, to generate the next
69         if ( my $issue = $sth->fetchrow_hashref ) {
70             ModSerialStatus( $issue->{serialid}, $issue->{serialseq},
71                     $issue->{planneddate}, $issue->{publisheddate},
72                     $issue->{publisheddatetext}, $status, "" );
73         } else {
74             require C4::Serials::Numberpattern;
75             my $subscription = GetSubscription($subscriptionid);
76             my $pattern = C4::Serials::Numberpattern::GetSubscriptionNumberpattern($subscription->{numberpattern});
77             my $expected = GetNextExpected($subscriptionid);
78             my (
79                  $newserialseq,  $newlastvalue1, $newlastvalue2, $newlastvalue3,
80                  $newinnerloop1, $newinnerloop2, $newinnerloop3
81             ) = GetNextSeq($subscription, $pattern, $expected->{publisheddate});
82
83              ## We generate the next publication date
84              my $nextpublisheddate = GetNextDate($subscription, $expected->{publisheddate}, 1);
85              ## Creating the new issue
86              NewIssue( $newserialseq, $subscriptionid, $subscription->{'biblionumber'},
87                      1, $nextpublisheddate, $nextpublisheddate );
88
89              ## Updating the subscription seq status
90              my $squery = "UPDATE subscription SET lastvalue1=?, lastvalue2=?, lastvalue3=?, innerloop1=?, innerloop2=?, innerloop3=?
91                          WHERE  subscriptionid = ?";
92              my $seqsth = $dbh->prepare($squery);
93              $seqsth->execute(
94                  $newlastvalue1, $newlastvalue2, $newlastvalue3, $newinnerloop1,
95                  $newinnerloop2, $newinnerloop3, $subscriptionid
96                  );
97
98         }
99         last if $nbissues == 1;
100         last if HasSubscriptionExpired($subscriptionid) > 0;
101     }
102     print $query->redirect('/cgi-bin/koha/serials/serials-collection.pl?subscriptionid='.$subscriptionid);
103 }
104
105 my $subscriptioncount;
106 my ($location, $callnumber);
107 if (@subscriptionid){
108    my @subscriptioninformation=();
109    my $closed = 0;
110    foreach my $subscriptionid (@subscriptionid){
111     my $subs= GetSubscription($subscriptionid);
112     $closed = 1 if $subs->{closed};
113
114     $subs->{opacnote}     =~ s/\n/\<br\/\>/g;
115     $subs->{missinglist}  =~ s/\n/\<br\/\>/g;
116     $subs->{recievedlist} =~ s/\n/\<br\/\>/g;
117
118     ##these are display information
119     $subs->{'abouttoexpire'}=abouttoexpire($subs->{'subscriptionid'});
120     $subs->{'subscriptionexpired'}=HasSubscriptionExpired($subs->{'subscriptionid'});
121     $subs->{'subscriptionid'} = $subscriptionid;  # FIXME - why was this lost ?
122     $location = $subs->{'location'};
123         $callnumber = $subs->{callnumber};
124     my $frequency = C4::Serials::Frequency::GetSubscriptionFrequency($subs->{periodicity});
125     my $numberpattern = C4::Serials::Numberpattern::GetSubscriptionNumberpattern($subs->{numberpattern});
126     $subs->{frequency} = $frequency;
127     $subs->{numberpattern} = $numberpattern;
128     $subs->{'hasRouting'} = check_routing($subscriptionid);
129     push @$subscriptiondescs,$subs;
130     my $tmpsubscription= GetFullSubscription($subscriptionid);
131     @subscriptioninformation=(@$tmpsubscription,@subscriptioninformation);
132   }
133   $template->param(closed => $closed);
134   $subscriptions=PrepareSerialsData(\@subscriptioninformation);
135   $subscriptioncount = CountSubscriptionFromBiblionumber($subscriptiondescs->[0]{'biblionumber'});
136 } else {
137   $subscriptiondescs = GetSubscriptionsFromBiblionumber($biblionumber) ;
138   my $subscriptioninformation = GetFullSubscriptionsFromBiblionumber($biblionumber);
139   $subscriptions=PrepareSerialsData($subscriptioninformation);
140 }
141
142 my $title = $subscriptiondescs->[0]{bibliotitle};
143 my $yearmax=($subscriptions->[0]{year} eq "manage" && scalar(@$subscriptions)>1)? $subscriptions->[1]{year} :$subscriptions->[0]{year};
144 my $yearmin=$subscriptions->[scalar(@$subscriptions)-1]{year};
145 my $subscriptionidlist="";
146 foreach my $subscription (@$subscriptiondescs){
147   $subscriptionidlist.=$subscription->{'subscriptionid'}."," ;
148   $biblionumber = $subscription->{'bibnum'} unless ($biblionumber);
149 }
150
151 chop $subscriptionidlist;
152 $template->param(
153           subscriptionidlist => $subscriptionidlist,
154           biblionumber => $biblionumber,
155           subscriptions => $subscriptiondescs,
156           years => $subscriptions,
157           yearmin => $yearmin,
158           yearmax =>$yearmax,
159           bibliotitle => $title,
160           suggestion => C4::Context->preference("suggestion"),
161           virtualshelves => C4::Context->preference("virtualshelves"),
162           routing => C4::Context->preference("RoutingSerials"),
163           subscr=>scalar $query->param('subscriptionid'),
164           subscriptioncount => $subscriptioncount,
165           location => $location,
166           callnumber           => $callnumber,
167           uc(C4::Context->preference("marcflavour")) => 1,
168           serialsadditems   => $subscriptiondescs->[0]{'serialsadditems'},
169           );
170
171 output_html_with_http_headers $query, $cookie, $template->output;