C4/Serials.pm

   1 package C4::Serials;
   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 under the
   9 # terms of the GNU General Public License as published by the Free Software
  10 # Foundation; either version 2 of the License, or (at your option) any later
  11 # version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  15 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License along
  18 # with Koha; if not, write to the Free Software Foundation, Inc.,
  19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20
  21 use strict;
  22 use warnings;
  23 use C4::Dates qw(format_date format_date_in_iso);
  24 use Date::Calc qw(:all);
  25 use POSIX qw(strftime);
  26 use C4::Biblio;
  27 use C4::Log;    # logaction
  28 use C4::Debug;
  29
  30 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
  31
  32 BEGIN {
  33     $VERSION = 3.01;    # set version for version checking
  34     require Exporter;
  35     @ISA    = qw(Exporter);
  36     @EXPORT = qw(
  37       &NewSubscription    &ModSubscription    &DelSubscription    &GetSubscriptions
  38       &GetSubscription    &CountSubscriptionFromBiblionumber      &GetSubscriptionsFromBiblionumber
  39       &GetFullSubscriptionsFromBiblionumber   &GetFullSubscription &ModSubscriptionHistory
  40       &HasSubscriptionStrictlyExpired &HasSubscriptionExpired &GetExpirationDate &abouttoexpire
  41
  42       &GetNextSeq         &NewIssue           &ItemizeSerials    &GetSerials
  43       &GetLatestSerials   &ModSerialStatus    &GetNextDate       &GetSerials2
  44       &ReNewSubscription  &GetLateIssues      &GetLateOrMissingIssues
  45       &GetSerialInformation                   &AddItem2Serial
  46       &PrepareSerialsData &GetNextExpected    &ModNextExpected
  47
  48       &UpdateClaimdateIssues
  49       &GetSuppliersWithLateIssues             &getsupplierbyserialid
  50       &GetDistributedTo   &SetDistributedTo
  51       &getroutinglist     &delroutingmember   &addroutingmember
  52       &reorder_members
  53       &check_routing &updateClaim &removeMissingIssue
  54       &CountIssues
  55       HasItems
  56
  57     );
  58 }
  59
  60 =head1 NAME
  61
  62 C4::Serials - Serials Module Functions
  63
  64 =head1 SYNOPSIS
  65
  66   use C4::Serials;
  67
  68 =head1 DESCRIPTION
  69
  70 Functions for handling subscriptions, claims routing etc.
  71
  72
  73 =head1 SUBROUTINES
  74
  75 =head2 GetSuppliersWithLateIssues
  76
  77 $supplierlist = GetSuppliersWithLateIssues()
  78
  79 this function get all suppliers with late issues.
  80
  81 return :
  82 an array_ref of suppliers each entry is a hash_ref containing id and name
  83 the array is in name order
  84
  85 =cut
  86
  87 sub GetSuppliersWithLateIssues {
  88     my $dbh   = C4::Context->dbh;
  89     my $query = qq|
  90         SELECT DISTINCT id, name
  91     FROM            subscription
  92     LEFT JOIN       serial ON serial.subscriptionid=subscription.subscriptionid
  93     LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
  94     WHERE id > 0 AND ((planneddate < now() AND serial.status=1) OR serial.STATUS = 3 OR serial.STATUS = 4) ORDER BY name|;
  95     return $dbh->selectall_arrayref($query, { Slice => {} });
  96 }
  97
  98 =head2 GetLateIssues
  99
 100 @issuelist = GetLateIssues($supplierid)
 101
 102 this function selects late issues from the database
 103
 104 return :
 105 the issuelist as an array. Each element of this array contains a hashi_ref containing
 106 name,title,planneddate,serialseq,serial.subscriptionid from tables : subscription, serial & biblio
 107
 108 =cut
 109
 110 sub GetLateIssues {
 111     my ($supplierid) = @_;
 112     my $dbh = C4::Context->dbh;
 113     my $sth;
 114     if ($supplierid) {
 115         my $query = qq|
 116             SELECT     name,title,planneddate,serialseq,serial.subscriptionid
 117             FROM       subscription
 118             LEFT JOIN  serial ON subscription.subscriptionid = serial.subscriptionid
 119             LEFT JOIN  biblio ON biblio.biblionumber = subscription.biblionumber
 120             LEFT JOIN  aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
 121             WHERE      ((planneddate < now() AND serial.STATUS =1) OR serial.STATUS = 3)
 122             AND        subscription.aqbooksellerid=?
 123             ORDER BY   title
 124         |;
 125         $sth = $dbh->prepare($query);
 126         $sth->execute($supplierid);
 127     } else {
 128         my $query = qq|
 129             SELECT     name,title,planneddate,serialseq,serial.subscriptionid
 130             FROM       subscription
 131             LEFT JOIN  serial ON subscription.subscriptionid = serial.subscriptionid
 132             LEFT JOIN  biblio ON biblio.biblionumber = subscription.biblionumber
 133             LEFT JOIN  aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
 134             WHERE      ((planneddate < now() AND serial.STATUS =1) OR serial.STATUS = 3)
 135             ORDER BY   title
 136         |;
 137         $sth = $dbh->prepare($query);
 138         $sth->execute;
 139     }
 140     my @issuelist;
 141     my $last_title;
 142     my $odd   = 0;
 143     while ( my $line = $sth->fetchrow_hashref ) {
 144         $odd++ unless $line->{title} eq $last_title;
 145         $line->{title} = "" if $line->{title} eq $last_title;
 146         $last_title = $line->{title} if ( $line->{title} );
 147         $line->{planneddate} = format_date( $line->{planneddate} );
 148         push @issuelist, $line;
 149     }
 150     return @issuelist;
 151 }
 152
 153 =head2 GetSubscriptionHistoryFromSubscriptionId
 154
 155 $sth = GetSubscriptionHistoryFromSubscriptionId()
 156 this function prepares the SQL request and returns the statement handle
 157 After this function, don't forget to execute it by using $sth->execute($subscriptionid)
 158
 159 =cut
 160
 161 sub GetSubscriptionHistoryFromSubscriptionId() {
 162     my $dbh   = C4::Context->dbh;
 163     my $query = qq|
 164         SELECT *
 165         FROM   subscriptionhistory
 166         WHERE  subscriptionid = ?
 167     |;
 168     return $dbh->prepare($query);
 169 }
 170
 171 =head2 GetSerialStatusFromSerialId
 172
 173 $sth = GetSerialStatusFromSerialId();
 174 this function returns a statement handle
 175 After this function, don't forget to execute it by using $sth->execute($serialid)
 176 return :
 177 $sth = $dbh->prepare($query).
 178
 179 =cut
 180
 181 sub GetSerialStatusFromSerialId() {
 182     my $dbh   = C4::Context->dbh;
 183     my $query = qq|
 184         SELECT status
 185         FROM   serial
 186         WHERE  serialid = ?
 187     |;
 188     return $dbh->prepare($query);
 189 }
 190
 191 =head2 GetSerialInformation
 192
 193
 194 $data = GetSerialInformation($serialid);
 195 returns a hash_ref containing :
 196   items : items marcrecord (can be an array)
 197   serial table field
 198   subscription table field
 199   + information about subscription expiration
 200
 201 =cut
 202
 203 sub GetSerialInformation {
 204     my ($serialid) = @_;
 205     my $dbh        = C4::Context->dbh;
 206     my $query      = qq|
 207         SELECT serial.*, serial.notes as sernotes, serial.status as serstatus,subscription.*,subscription.subscriptionid as subsid |;
 208     if (   C4::Context->preference('IndependantBranches')
 209         && C4::Context->userenv
 210         && C4::Context->userenv->{'flags'} != 1
 211         && C4::Context->userenv->{'branch'} ) {
 212         $query .= "
 213       , ((subscription.branchcode <>\"" . C4::Context->userenv->{'branch'} . "\") and subscription.branchcode <>\"\" and subscription.branchcode IS NOT NULL) as cannotedit ";
 214     }
 215     $query .= qq|
 216         FROM   serial LEFT JOIN subscription ON subscription.subscriptionid=serial.subscriptionid
 217         WHERE  serialid = ?
 218     |;
 219     my $rq = $dbh->prepare($query);
 220     $rq->execute($serialid);
 221     my $data = $rq->fetchrow_hashref;
 222
 223     # create item information if we have serialsadditems for this subscription
 224     if ( $data->{'serialsadditems'} ) {
 225         my $queryitem = $dbh->prepare("SELECT itemnumber from serialitems where serialid=?");
 226         $queryitem->execute($serialid);
 227         my $itemnumbers = $queryitem->fetchall_arrayref( [0] );
 228         require C4::Items;
 229         if ( scalar(@$itemnumbers) > 0 ) {
 230             foreach my $itemnum (@$itemnumbers) {
 231
 232                 #It is ASSUMED that GetMarcItem ALWAYS WORK...
 233                 #Maybe GetMarcItem should return values on failure
 234                 $debug and warn "itemnumber :$itemnum->[0], bibnum :" . $data->{'biblionumber'};
 235                 my $itemprocessed = C4::Items::PrepareItemrecordDisplay( $data->{'biblionumber'}, $itemnum->[0], $data );
 236                 $itemprocessed->{'itemnumber'}   = $itemnum->[0];
 237                 $itemprocessed->{'itemid'}       = $itemnum->[0];
 238                 $itemprocessed->{'serialid'}     = $serialid;
 239                 $itemprocessed->{'biblionumber'} = $data->{'biblionumber'};
 240                 push @{ $data->{'items'} }, $itemprocessed;
 241             }
 242         } else {
 243             my $itemprocessed = C4::Items::PrepareItemrecordDisplay( $data->{'biblionumber'}, '', $data );
 244             $itemprocessed->{'itemid'}       = "N$serialid";
 245             $itemprocessed->{'serialid'}     = $serialid;
 246             $itemprocessed->{'biblionumber'} = $data->{'biblionumber'};
 247             $itemprocessed->{'countitems'}   = 0;
 248             push @{ $data->{'items'} }, $itemprocessed;
 249         }
 250     }
 251     $data->{ "status" . $data->{'serstatus'} } = 1;
 252     $data->{'subscriptionexpired'} = HasSubscriptionExpired( $data->{'subscriptionid'} ) && $data->{'status'} == 1;
 253     $data->{'abouttoexpire'} = abouttoexpire( $data->{'subscriptionid'} );
 254     return $data;
 255 }
 256
 257 =head2 AddItem2Serial
 258
 259 $rows = AddItem2Serial($serialid,$itemnumber);
 260 Adds an itemnumber to Serial record
 261 returns the number of rows affected
 262
 263 =cut
 264
 265 sub AddItem2Serial {
 266     my ( $serialid, $itemnumber ) = @_;
 267     my $dbh = C4::Context->dbh;
 268     my $rq  = $dbh->prepare("INSERT INTO `serialitems` SET serialid=? , itemnumber=?");
 269     $rq->execute( $serialid, $itemnumber );
 270     return $rq->rows;
 271 }
 272
 273 =head2 UpdateClaimdateIssues
 274
 275 UpdateClaimdateIssues($serialids,[$date]);
 276
 277 Update Claimdate for issues in @$serialids list with date $date
 278 (Take Today if none)
 279
 280 =cut
 281
 282 sub UpdateClaimdateIssues {
 283     my ( $serialids, $date ) = @_;
 284     my $dbh = C4::Context->dbh;
 285     $date = strftime( "%Y-%m-%d", localtime ) unless ($date);
 286     my $query = "
 287         UPDATE serial SET claimdate = ?, status = 7
 288         WHERE  serialid in (" . join( ",", map { '?' } @$serialids ) . ")";
 289     my $rq = $dbh->prepare($query);
 290     $rq->execute($date, @$serialids);
 291     return $rq->rows;
 292 }
 293
 294 =head2 GetSubscription
 295
 296 $subs = GetSubscription($subscriptionid)
 297 this function returns the subscription which has $subscriptionid as id.
 298 return :
 299 a hashref. This hash containts
 300 subscription, subscriptionhistory, aqbudget.bookfundid, biblio.title
 301
 302 =cut
 303
 304 sub GetSubscription {
 305     my ($subscriptionid) = @_;
 306     my $dbh              = C4::Context->dbh;
 307     my $query            = qq(
 308         SELECT  subscription.*,
 309                 subscriptionhistory.*,
 310                 aqbooksellers.name AS aqbooksellername,
 311                 biblio.title AS bibliotitle,
 312                 subscription.biblionumber as bibnum);
 313     if (   C4::Context->preference('IndependantBranches')
 314         && C4::Context->userenv
 315         && C4::Context->userenv->{'flags'} != 1
 316         && C4::Context->userenv->{'branch'} ) {
 317         $query .= "
 318       , ((subscription.branchcode <>\"" . C4::Context->userenv->{'branch'} . "\") and subscription.branchcode <>\"\" and subscription.branchcode IS NOT NULL) as cannotedit ";
 319     }
 320     $query .= qq(
 321        FROM subscription
 322        LEFT JOIN subscriptionhistory ON subscription.subscriptionid=subscriptionhistory.subscriptionid
 323        LEFT JOIN aqbooksellers ON subscription.aqbooksellerid=aqbooksellers.id
 324        LEFT JOIN biblio ON biblio.biblionumber=subscription.biblionumber
 325        WHERE subscription.subscriptionid = ?
 326     );
 327
 328     #     if (C4::Context->preference('IndependantBranches') &&
 329     #         C4::Context->userenv &&
 330     #         C4::Context->userenv->{'flags'} != 1){
 331     # #       $debug and warn "flags: ".C4::Context->userenv->{'flags'};
 332     #       $query.=" AND subscription.branchcode IN ('".C4::Context->userenv->{'branch'}."',\"\")";
 333     #     }
 334     $debug and warn "query : $query\nsubsid :$subscriptionid";
 335     my $sth = $dbh->prepare($query);
 336     $sth->execute($subscriptionid);
 337     return $sth->fetchrow_hashref;
 338 }
 339
 340 =head2 GetFullSubscription
 341
 342    $array_ref = GetFullSubscription($subscriptionid)
 343    this function reads the serial table.
 344
 345 =cut
 346
 347 sub GetFullSubscription {
 348     my ($subscriptionid) = @_;
 349     my $dbh              = C4::Context->dbh;
 350     my $query            = qq|
 351   SELECT    serial.serialid,
 352             serial.serialseq,
 353             serial.planneddate,
 354             serial.publisheddate,
 355             serial.status,
 356             serial.notes as notes,
 357             year(IF(serial.publisheddate="00-00-0000",serial.planneddate,serial.publisheddate)) as year,
 358             aqbooksellers.name as aqbooksellername,
 359             biblio.title as bibliotitle,
 360             subscription.branchcode AS branchcode,
 361             subscription.subscriptionid AS subscriptionid |;
 362     if (   C4::Context->preference('IndependantBranches')
 363         && C4::Context->userenv
 364         && C4::Context->userenv->{'flags'} != 1
 365         && C4::Context->userenv->{'branch'} ) {
 366         $query .= "
 367       , ((subscription.branchcode <>\"" . C4::Context->userenv->{'branch'} . "\") and subscription.branchcode <>\"\" and subscription.branchcode IS NOT NULL) as cannotedit ";
 368     }
 369     $query .= qq|
 370   FROM      serial
 371   LEFT JOIN subscription ON
 372           (serial.subscriptionid=subscription.subscriptionid )
 373   LEFT JOIN aqbooksellers on subscription.aqbooksellerid=aqbooksellers.id
 374   LEFT JOIN biblio on biblio.biblionumber=subscription.biblionumber
 375   WHERE     serial.subscriptionid = ?
 376   ORDER BY year DESC,
 377           IF(serial.publisheddate="00-00-0000",serial.planneddate,serial.publisheddate) DESC,
 378           serial.subscriptionid
 379           |;
 380     $debug and warn "GetFullSubscription query: $query";
 381     my $sth = $dbh->prepare($query);
 382     $sth->execute($subscriptionid);
 383     return $sth->fetchall_arrayref( {} );
 384 }
 385
 386 =head2 PrepareSerialsData
 387
 388    $array_ref = PrepareSerialsData($serialinfomation)
 389    where serialinformation is a hashref array
 390
 391 =cut
 392
 393 sub PrepareSerialsData {
 394     my ($lines) = @_;
 395     my %tmpresults;
 396     my $year;
 397     my @res;
 398     my $startdate;
 399     my $aqbooksellername;
 400     my $bibliotitle;
 401     my @loopissues;
 402     my $first;
 403     my $previousnote = "";
 404
 405     foreach my $subs (@{$lines}) {
 406         for my $datefield ( qw(publisheddate planneddate) ) {
 407             # handle both undef and undef returned as 0000-00-00
 408             if (!defined $subs->{$datefield} or $subs->{$datefield}=~m/^00/) {
 409                 $subs->{$datefield} = 'XXX';
 410             }
 411             else {
 412                 $subs->{$datefield} = format_date( $subs->{$datefield}  );
 413             }
 414         }
 415         $subs->{ "status" . $subs->{'status'} } = 1;
 416         $subs->{"checked"}                      = $subs->{'status'} =~ /1|3|4|7/;
 417
 418         if ( $subs->{'year'} && $subs->{'year'} ne "" ) {
 419             $year = $subs->{'year'};
 420         } else {
 421             $year = "manage";
 422         }
 423         if ( $tmpresults{$year} ) {
 424             push @{ $tmpresults{$year}->{'serials'} }, $subs;
 425         } else {
 426             $tmpresults{$year} = {
 427                 'year'             => $year,
 428                 'aqbooksellername' => $subs->{'aqbooksellername'},
 429                 'bibliotitle'      => $subs->{'bibliotitle'},
 430                 'serials'          => [$subs],
 431                 'first'            => $first,
 432             };
 433         }
 434     }
 435     foreach my $key ( sort { $b cmp $a } keys %tmpresults ) {
 436         push @res, $tmpresults{$key};
 437     }
 438     return \@res;
 439 }
 440
 441 =head2 GetSubscriptionsFromBiblionumber
 442
 443 $array_ref = GetSubscriptionsFromBiblionumber($biblionumber)
 444 this function get the subscription list. it reads the subscription table.
 445 return :
 446 reference to an array of subscriptions which have the biblionumber given on input arg.
 447 each element of this array is a hashref containing
 448 startdate, histstartdate,opacnote,missinglist,recievedlist,periodicity,status & enddate
 449
 450 =cut
 451
 452 sub GetSubscriptionsFromBiblionumber {
 453     my ($biblionumber) = @_;
 454     my $dbh            = C4::Context->dbh;
 455     my $query          = qq(
 456         SELECT subscription.*,
 457                branches.branchname,
 458                subscriptionhistory.*,
 459                aqbooksellers.name AS aqbooksellername,
 460                biblio.title AS bibliotitle
 461        FROM subscription
 462        LEFT JOIN subscriptionhistory ON subscription.subscriptionid=subscriptionhistory.subscriptionid
 463        LEFT JOIN aqbooksellers ON subscription.aqbooksellerid=aqbooksellers.id
 464        LEFT JOIN biblio ON biblio.biblionumber=subscription.biblionumber
 465        LEFT JOIN branches ON branches.branchcode=subscription.branchcode
 466        WHERE subscription.biblionumber = ?
 467     );
 468     my $sth = $dbh->prepare($query);
 469     $sth->execute($biblionumber);
 470     my @res;
 471     while ( my $subs = $sth->fetchrow_hashref ) {
 472         $subs->{startdate}     = format_date( $subs->{startdate} );
 473         $subs->{histstartdate} = format_date( $subs->{histstartdate} );
 474         $subs->{histenddate}   = format_date( $subs->{histenddate} );
 475         $subs->{opacnote}     =~ s/\n/\<br\/\>/g;
 476         $subs->{missinglist}  =~ s/\n/\<br\/\>/g;
 477         $subs->{recievedlist} =~ s/\n/\<br\/\>/g;
 478         $subs->{ "periodicity" . $subs->{periodicity} }     = 1;
 479         $subs->{ "numberpattern" . $subs->{numberpattern} } = 1;
 480         $subs->{ "status" . $subs->{'status'} }             = 1;
 481         $subs->{'cannotedit'} =
 482           (      C4::Context->preference('IndependantBranches')
 483               && C4::Context->userenv
 484               && C4::Context->userenv->{flags} % 2 != 1
 485               && C4::Context->userenv->{branch}
 486               && $subs->{branchcode}
 487               && ( C4::Context->userenv->{branch} ne $subs->{branchcode} ) );
 488
 489         if ( $subs->{enddate} eq '0000-00-00' ) {
 490             $subs->{enddate} = '';
 491         } else {
 492             $subs->{enddate} = format_date( $subs->{enddate} );
 493         }
 494         $subs->{'abouttoexpire'}       = abouttoexpire( $subs->{'subscriptionid'} );
 495         $subs->{'subscriptionexpired'} = HasSubscriptionExpired( $subs->{'subscriptionid'} );
 496         push @res, $subs;
 497     }
 498     return \@res;
 499 }
 500
 501 =head2 GetFullSubscriptionsFromBiblionumber
 502
 503    $array_ref = GetFullSubscriptionsFromBiblionumber($biblionumber)
 504    this function reads the serial table.
 505
 506 =cut
 507
 508 sub GetFullSubscriptionsFromBiblionumber {
 509     my ($biblionumber) = @_;
 510     my $dbh            = C4::Context->dbh;
 511     my $query          = qq|
 512   SELECT    serial.serialid,
 513             serial.serialseq,
 514             serial.planneddate,
 515             serial.publisheddate,
 516             serial.status,
 517             serial.notes as notes,
 518             year(IF(serial.publisheddate="00-00-0000",serial.planneddate,serial.publisheddate)) as year,
 519             biblio.title as bibliotitle,
 520             subscription.branchcode AS branchcode,
 521             subscription.subscriptionid AS subscriptionid|;
 522     if (   C4::Context->preference('IndependantBranches')
 523         && C4::Context->userenv
 524         && C4::Context->userenv->{'flags'} != 1
 525         && C4::Context->userenv->{'branch'} ) {
 526         $query .= "
 527       , ((subscription.branchcode <>\"" . C4::Context->userenv->{'branch'} . "\") and subscription.branchcode <>\"\" and subscription.branchcode IS NOT NULL) as cannotedit ";
 528     }
 529
 530     $query .= qq|
 531   FROM      serial
 532   LEFT JOIN subscription ON
 533           (serial.subscriptionid=subscription.subscriptionid)
 534   LEFT JOIN aqbooksellers on subscription.aqbooksellerid=aqbooksellers.id
 535   LEFT JOIN biblio on biblio.biblionumber=subscription.biblionumber
 536   WHERE     subscription.biblionumber = ?
 537   ORDER BY year DESC,
 538           IF(serial.publisheddate="00-00-0000",serial.planneddate,serial.publisheddate) DESC,
 539           serial.subscriptionid
 540           |;
 541     my $sth = $dbh->prepare($query);
 542     $sth->execute($biblionumber);
 543     return $sth->fetchall_arrayref( {} );
 544 }
 545
 546 =head2 GetSubscriptions
 547
 548 @results = GetSubscriptions($title,$ISSN,$biblionumber);
 549 this function gets all subscriptions which have title like $title,ISSN like $ISSN and biblionumber like $biblionumber.
 550 return:
 551 a table of hashref. Each hash containt the subscription.
 552
 553 =cut
 554
 555 sub GetSubscriptions {
 556     my ( $string, $issn, $biblionumber ) = @_;
 557
 558     #return unless $title or $ISSN or $biblionumber;
 559     my $dbh = C4::Context->dbh;
 560     my $sth;
 561     my $sql = qq(
 562             SELECT subscription.*, subscriptionhistory.*, biblio.title,biblioitems.issn,biblio.biblionumber
 563             FROM   subscription
 564             LEFT JOIN subscriptionhistory USING(subscriptionid)
 565             LEFT JOIN biblio ON biblio.biblionumber = subscription.biblionumber
 566             LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
 567     );
 568     my @bind_params;
 569     my $sqlwhere;
 570     if ($biblionumber) {
 571         $sqlwhere = "   WHERE biblio.biblionumber=?";
 572         push @bind_params, $biblionumber;
 573     }
 574     if ($string) {
 575         my @sqlstrings;
 576         my @strings_to_search;
 577         @strings_to_search = map { "%$_%" } split( / /, $string );
 578         foreach my $index (qw(biblio.title subscription.callnumber subscription.location subscription.notes subscription.internalnotes)) {
 579             push @bind_params, @strings_to_search;
 580             my $tmpstring = "AND $index LIKE ? " x scalar(@strings_to_search);
 581             $debug && warn "$tmpstring";
 582             $tmpstring =~ s/^AND //;
 583             push @sqlstrings, $tmpstring;
 584         }
 585         $sqlwhere .= ( $sqlwhere ? " AND " : " WHERE " ) . "((" . join( ") OR (", @sqlstrings ) . "))";
 586     }
 587     if ($issn) {
 588         my @sqlstrings;
 589         my @strings_to_search;
 590         @strings_to_search = map { "%$_%" } split( / /, $issn );
 591         foreach my $index ( qw(biblioitems.issn subscription.callnumber)) {
 592             push @bind_params, @strings_to_search;
 593             my $tmpstring = "OR $index LIKE ? " x scalar(@strings_to_search);
 594             $debug && warn "$tmpstring";
 595             $tmpstring =~ s/^OR //;
 596             push @sqlstrings, $tmpstring;
 597         }
 598         $sqlwhere .= ( $sqlwhere ? " AND " : " WHERE " ) . "((" . join( ") OR (", @sqlstrings ) . "))";
 599     }
 600     $sql .= "$sqlwhere ORDER BY title";
 601     $debug and warn "GetSubscriptions query: $sql params : ", join( " ", @bind_params );
 602     $sth = $dbh->prepare($sql);
 603     $sth->execute(@bind_params);
 604     my @results;
 605
 606     while ( my $line = $sth->fetchrow_hashref ) {
 607         $line->{'cannotedit'} =
 608           (      C4::Context->preference('IndependantBranches')
 609               && C4::Context->userenv
 610               && C4::Context->userenv->{flags} % 2 != 1
 611               && C4::Context->userenv->{branch}
 612               && $line->{branchcode}
 613               && ( C4::Context->userenv->{branch} ne $line->{branchcode} ) );
 614         push @results, $line;
 615     }
 616     return @results;
 617 }
 618
 619 =head2 GetSerials
 620
 621 ($totalissues,@serials) = GetSerials($subscriptionid);
 622 this function gets every serial not arrived for a given subscription
 623 as well as the number of issues registered in the database (all types)
 624 this number is used to see if a subscription can be deleted (=it must have only 1 issue)
 625
 626 FIXME: We should return \@serials.
 627
 628 =cut
 629
 630 sub GetSerials {
 631     my ( $subscriptionid, $count ) = @_;
 632     my $dbh = C4::Context->dbh;
 633
 634     # status = 2 is "arrived"
 635     my $counter = 0;
 636     $count = 5 unless ($count);
 637     my @serials;
 638     my $query = "SELECT serialid,serialseq, status, publisheddate, planneddate,notes, routingnotes
 639                         FROM   serial
 640                         WHERE  subscriptionid = ? AND status NOT IN (2,4,5)
 641                         ORDER BY IF(publisheddate<>'0000-00-00',publisheddate,planneddate) DESC";
 642     my $sth = $dbh->prepare($query);
 643     $sth->execute($subscriptionid);
 644
 645     while ( my $line = $sth->fetchrow_hashref ) {
 646         $line->{ "status" . $line->{status} } = 1;                                         # fills a "statusX" value, used for template status select list
 647         for my $datefield ( qw( planneddate publisheddate) ) {
 648             if ($line->{$datefield} && $line->{$datefield}!~m/^00/) {
 649                 $line->{$datefield} = format_date( $line->{$datefield});
 650             } else {
 651                 $line->{$datefield} = q{};
 652             }
 653         }
 654         push @serials, $line;
 655     }
 656
 657     # OK, now add the last 5 issues arrives/missing
 658     $query = "SELECT   serialid,serialseq, status, planneddate, publisheddate,notes, routingnotes
 659        FROM     serial
 660        WHERE    subscriptionid = ?
 661        AND      (status in (2,4,5))
 662        ORDER BY IF(publisheddate<>'0000-00-00',publisheddate,planneddate) DESC
 663       ";
 664     $sth = $dbh->prepare($query);
 665     $sth->execute($subscriptionid);
 666     while ( ( my $line = $sth->fetchrow_hashref ) && $counter < $count ) {
 667         $counter++;
 668         $line->{ "status" . $line->{status} } = 1;                                         # fills a "statusX" value, used for template status select list
 669         for my $datefield ( qw( planneddate publisheddate) ) {
 670             if ($line->{$datefield} && $line->{$datefield}!~m/^00/) {
 671                 $line->{$datefield} = format_date( $line->{$datefield});
 672             } else {
 673                 $line->{$datefield} = q{};
 674             }
 675         }
 676
 677         push @serials, $line;
 678     }
 679
 680     $query = "SELECT count(*) FROM serial WHERE subscriptionid=?";
 681     $sth   = $dbh->prepare($query);
 682     $sth->execute($subscriptionid);
 683     my ($totalissues) = $sth->fetchrow;
 684     return ( $totalissues, @serials );
 685 }
 686
 687 =head2 GetSerials2
 688
 689 @serials = GetSerials2($subscriptionid,$status);
 690 this function returns every serial waited for a given subscription
 691 as well as the number of issues registered in the database (all types)
 692 this number is used to see if a subscription can be deleted (=it must have only 1 issue)
 693
 694 =cut
 695
 696 sub GetSerials2 {
 697     my ( $subscription, $status ) = @_;
 698     my $dbh   = C4::Context->dbh;
 699     my $query = qq|
 700                  SELECT   serialid,serialseq, status, planneddate, publisheddate,notes, routingnotes
 701                  FROM     serial
 702                  WHERE    subscriptionid=$subscription AND status IN ($status)
 703                  ORDER BY publisheddate,serialid DESC
 704                     |;
 705     $debug and warn "GetSerials2 query: $query";
 706     my $sth = $dbh->prepare($query);
 707     $sth->execute;
 708     my @serials;
 709
 710     while ( my $line = $sth->fetchrow_hashref ) {
 711         $line->{ "status" . $line->{status} } = 1; # fills a "statusX" value, used for template status select list
 712         # Format dates for display
 713         for my $datefield ( qw( planneddate publisheddate ) ) {
 714             if ($line->{$datefield} =~m/^00/) {
 715                 $line->{$datefield} = q{};
 716             }
 717             else {
 718                 $line->{$datefield} = format_date( $line->{$datefield} );
 719             }
 720         }
 721         push @serials, $line;
 722     }
 723     return @serials;
 724 }
 725
 726 =head2 GetLatestSerials
 727
 728 \@serials = GetLatestSerials($subscriptionid,$limit)
 729 get the $limit's latest serials arrived or missing for a given subscription
 730 return :
 731 a ref to an array which contains all of the latest serials stored into a hash.
 732
 733 =cut
 734
 735 sub GetLatestSerials {
 736     my ( $subscriptionid, $limit ) = @_;
 737     my $dbh = C4::Context->dbh;
 738
 739     # status = 2 is "arrived"
 740     my $strsth = "SELECT   serialid,serialseq, status, planneddate, notes
 741                         FROM     serial
 742                         WHERE    subscriptionid = ?
 743                         AND      (status =2 or status=4)
 744                         ORDER BY planneddate DESC LIMIT 0,$limit
 745                 ";
 746     my $sth = $dbh->prepare($strsth);
 747     $sth->execute($subscriptionid);
 748     my @serials;
 749     while ( my $line = $sth->fetchrow_hashref ) {
 750         $line->{ "status" . $line->{status} } = 1;                        # fills a "statusX" value, used for template status select list
 751         $line->{"planneddate"} = format_date( $line->{"planneddate"} );
 752         push @serials, $line;
 753     }
 754
 755     return \@serials;
 756 }
 757
 758 =head2 GetDistributedTo
 759
 760 $distributedto=GetDistributedTo($subscriptionid)
 761 This function returns the field distributedto for the subscription matching subscriptionid
 762
 763 =cut
 764
 765 sub GetDistributedTo {
 766     my $dbh = C4::Context->dbh;
 767     my $distributedto;
 768     my $subscriptionid = @_;
 769     my $query          = "SELECT distributedto FROM subscription WHERE subscriptionid=?";
 770     my $sth            = $dbh->prepare($query);
 771     $sth->execute($subscriptionid);
 772     return ($distributedto) = $sth->fetchrow;
 773 }
 774
 775 =head2 GetNextSeq
 776
 777 GetNextSeq($val)
 778 $val is a hashref containing all the attributes of the table 'subscription'
 779 This function get the next issue for the subscription given on input arg
 780 return:
 781 a list containing all the input params updated.
 782
 783 =cut
 784
 785 # sub GetNextSeq {
 786 #     my ($val) =@_;
 787 #     my ($calculated,$newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3);
 788 #     $calculated = $val->{numberingmethod};
 789 # # calculate the (expected) value of the next issue recieved.
 790 #     $newlastvalue1 = $val->{lastvalue1};
 791 # # check if we have to increase the new value.
 792 #     $newinnerloop1 = $val->{innerloop1}+1;
 793 #     $newinnerloop1=0 if ($newinnerloop1 >= $val->{every1});
 794 #     $newlastvalue1 += $val->{add1} if ($newinnerloop1<1); # <1 to be true when 0 or empty.
 795 #     $newlastvalue1=$val->{setto1} if ($newlastvalue1>$val->{whenmorethan1}); # reset counter if needed.
 796 #     $calculated =~ s/\{X\}/$newlastvalue1/g;
 797 #
 798 #     $newlastvalue2 = $val->{lastvalue2};
 799 # # check if we have to increase the new value.
 800 #     $newinnerloop2 = $val->{innerloop2}+1;
 801 #     $newinnerloop2=0 if ($newinnerloop2 >= $val->{every2});
 802 #     $newlastvalue2 += $val->{add2} if ($newinnerloop2<1); # <1 to be true when 0 or empty.
 803 #     $newlastvalue2=$val->{setto2} if ($newlastvalue2>$val->{whenmorethan2}); # reset counter if needed.
 804 #     $calculated =~ s/\{Y\}/$newlastvalue2/g;
 805 #
 806 #     $newlastvalue3 = $val->{lastvalue3};
 807 # # check if we have to increase the new value.
 808 #     $newinnerloop3 = $val->{innerloop3}+1;
 809 #     $newinnerloop3=0 if ($newinnerloop3 >= $val->{every3});
 810 #     $newlastvalue3 += $val->{add3} if ($newinnerloop3<1); # <1 to be true when 0 or empty.
 811 #     $newlastvalue3=$val->{setto3} if ($newlastvalue3>$val->{whenmorethan3}); # reset counter if needed.
 812 #     $calculated =~ s/\{Z\}/$newlastvalue3/g;
 813 #     return ($calculated,$newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3);
 814 # }
 815
 816 sub GetNextSeq {
 817     my ($val) = @_;
 818     my ( $calculated, $newlastvalue1, $newlastvalue2, $newlastvalue3, $newinnerloop1, $newinnerloop2, $newinnerloop3 );
 819     my $pattern          = $val->{numberpattern};
 820     my @seasons          = ( 'nothing', 'Winter', 'Spring', 'Summer', 'Autumn' );
 821     my @southern_seasons = ( '', 'Summer', 'Autumn', 'Winter', 'Spring' );
 822     $calculated    = $val->{numberingmethod};
 823     $newlastvalue1 = $val->{lastvalue1};
 824     $newlastvalue2 = $val->{lastvalue2};
 825     $newlastvalue3 = $val->{lastvalue3};
 826     $newlastvalue1 = $val->{lastvalue1};
 827
 828     # check if we have to increase the new value.
 829     $newinnerloop1 = $val->{innerloop1} + 1;
 830     $newinnerloop1 = 0 if ( $newinnerloop1 >= $val->{every1} );
 831     $newlastvalue1 += $val->{add1} if ( $newinnerloop1 < 1 );    # <1 to be true when 0 or empty.
 832     $newlastvalue1 = $val->{setto1} if ( $newlastvalue1 > $val->{whenmorethan1} );    # reset counter if needed.
 833     $calculated =~ s/\{X\}/$newlastvalue1/g;
 834
 835     $newlastvalue2 = $val->{lastvalue2};
 836
 837     # check if we have to increase the new value.
 838     $newinnerloop2 = $val->{innerloop2} + 1;
 839     $newinnerloop2 = 0 if ( $newinnerloop2 >= $val->{every2} );
 840     $newlastvalue2 += $val->{add2} if ( $newinnerloop2 < 1 );                         # <1 to be true when 0 or empty.
 841     $newlastvalue2 = $val->{setto2} if ( $newlastvalue2 > $val->{whenmorethan2} );    # reset counter if needed.
 842     if ( $pattern == 6 ) {
 843         if ( $val->{hemisphere} == 2 ) {
 844             my $newlastvalue2seq = $southern_seasons[$newlastvalue2];
 845             $calculated =~ s/\{Y\}/$newlastvalue2seq/g;
 846         } else {
 847             my $newlastvalue2seq = $seasons[$newlastvalue2];
 848             $calculated =~ s/\{Y\}/$newlastvalue2seq/g;
 849         }
 850     } else {
 851         $calculated =~ s/\{Y\}/$newlastvalue2/g;
 852     }
 853
 854     $newlastvalue3 = $val->{lastvalue3};
 855
 856     # check if we have to increase the new value.
 857     $newinnerloop3 = $val->{innerloop3} + 1;
 858     $newinnerloop3 = 0 if ( $newinnerloop3 >= $val->{every3} );
 859     $newlastvalue3 += $val->{add3} if ( $newinnerloop3 < 1 );    # <1 to be true when 0 or empty.
 860     $newlastvalue3 = $val->{setto3} if ( $newlastvalue3 > $val->{whenmorethan3} );    # reset counter if needed.
 861     $calculated =~ s/\{Z\}/$newlastvalue3/g;
 862
 863     return ( $calculated, $newlastvalue1, $newlastvalue2, $newlastvalue3, $newinnerloop1, $newinnerloop2, $newinnerloop3 );
 864 }
 865
 866 =head2 GetSeq
 867
 868 $calculated = GetSeq($val)
 869 $val is a hashref containing all the attributes of the table 'subscription'
 870 this function transforms {X},{Y},{Z} to 150,0,0 for example.
 871 return:
 872 the sequence in integer format
 873
 874 =cut
 875
 876 sub GetSeq {
 877     my ($val) = @_;
 878     my $pattern = $val->{numberpattern};
 879     my @seasons          = ( 'nothing', 'Winter', 'Spring', 'Summer', 'Autumn' );
 880     my @southern_seasons = ( '',        'Summer', 'Autumn', 'Winter', 'Spring' );
 881     my $calculated       = $val->{numberingmethod};
 882     my $x                = $val->{'lastvalue1'};
 883     $calculated =~ s/\{X\}/$x/g;
 884     my $newlastvalue2 = $val->{'lastvalue2'};
 885
 886     if ( $pattern == 6 ) {
 887         if ( $val->{hemisphere} == 2 ) {
 888             my $newlastvalue2seq = $southern_seasons[$newlastvalue2];
 889             $calculated =~ s/\{Y\}/$newlastvalue2seq/g;
 890         } else {
 891             my $newlastvalue2seq = $seasons[$newlastvalue2];
 892             $calculated =~ s/\{Y\}/$newlastvalue2seq/g;
 893         }
 894     } else {
 895         $calculated =~ s/\{Y\}/$newlastvalue2/g;
 896     }
 897     my $z = $val->{'lastvalue3'};
 898     $calculated =~ s/\{Z\}/$z/g;
 899     return $calculated;
 900 }
 901
 902 =head2 GetExpirationDate
 903
 904 $enddate = GetExpirationDate($subscriptionid, [$startdate])
 905
 906 this function return the next expiration date for a subscription given on input args.
 907
 908 return
 909 the enddate or undef
 910
 911 =cut
 912
 913 sub GetExpirationDate {
 914     my ( $subscriptionid, $startdate ) = @_;
 915     my $dbh          = C4::Context->dbh;
 916     my $subscription = GetSubscription($subscriptionid);
 917     my $enddate;
 918
 919     # we don't do the same test if the subscription is based on X numbers or on X weeks/months
 920     $enddate = $startdate || $subscription->{startdate};
 921     my @date = split( /-/, $enddate );
 922     return if ( scalar(@date) != 3 || not check_date(@date) );
 923     if ( ( $subscription->{periodicity} % 16 ) > 0 ) {
 924
 925         # If Not Irregular
 926         if ( my $length = $subscription->{numberlength} ) {
 927
 928             #calculate the date of the last issue.
 929             for ( my $i = 1 ; $i <= $length ; $i++ ) {
 930                 $enddate = GetNextDate( $enddate, $subscription );
 931             }
 932         } elsif ( $subscription->{monthlength} ) {
 933             if ( $$subscription{startdate} ) {
 934                 my @enddate = Add_Delta_YM( $date[0], $date[1], $date[2], 0, $subscription->{monthlength} );
 935                 $enddate = sprintf( "%04d-%02d-%02d", $enddate[0], $enddate[1], $enddate[2] );
 936             }
 937         } elsif ( $subscription->{weeklength} ) {
 938             if ( $$subscription{startdate} ) {
 939                 my @date = split( /-/, $subscription->{startdate} );
 940                 my @enddate = Add_Delta_Days( $date[0], $date[1], $date[2], $subscription->{weeklength} * 7 );
 941                 $enddate = sprintf( "%04d-%02d-%02d", $enddate[0], $enddate[1], $enddate[2] );
 942             }
 943         }
 944         return $enddate;
 945     } else {
 946         return;
 947     }
 948 }
 949
 950 =head2 CountSubscriptionFromBiblionumber
 951
 952 $subscriptionsnumber = CountSubscriptionFromBiblionumber($biblionumber)
 953 this returns a count of the subscriptions for a given biblionumber
 954 return :
 955 the number of subscriptions
 956
 957 =cut
 958
 959 sub CountSubscriptionFromBiblionumber {
 960     my ($biblionumber) = @_;
 961     my $dbh            = C4::Context->dbh;
 962     my $query          = "SELECT count(*) FROM subscription WHERE biblionumber=?";
 963     my $sth            = $dbh->prepare($query);
 964     $sth->execute($biblionumber);
 965     my $subscriptionsnumber = $sth->fetchrow;
 966     return $subscriptionsnumber;
 967 }
 968
 969 =head2 ModSubscriptionHistory
 970
 971 ModSubscriptionHistory($subscriptionid,$histstartdate,$enddate,$recievedlist,$missinglist,$opacnote,$librariannote);
 972
 973 this function modifies the history of a subscription. Put your new values on input arg.
 974 returns the number of rows affected
 975
 976 =cut
 977
 978 sub ModSubscriptionHistory {
 979     my ( $subscriptionid, $histstartdate, $enddate, $recievedlist, $missinglist, $opacnote, $librariannote ) = @_;
 980     my $dbh   = C4::Context->dbh;
 981     my $query = "UPDATE subscriptionhistory
 982                     SET histstartdate=?,histenddate=?,recievedlist=?,missinglist=?,opacnote=?,librariannote=?
 983                     WHERE subscriptionid=?
 984                 ";
 985     my $sth = $dbh->prepare($query);
 986     $recievedlist =~ s/^; //;
 987     $missinglist  =~ s/^; //;
 988     $opacnote     =~ s/^; //;
 989     $sth->execute( $histstartdate, $enddate, $recievedlist, $missinglist, $opacnote, $librariannote, $subscriptionid );
 990     return $sth->rows;
 991 }
 992
 993 =head2 ModSerialStatus
 994
 995 ModSerialStatus($serialid,$serialseq, $planneddate,$publisheddate,$status,$notes)
 996
 997 This function modify the serial status. Serial status is a number.(eg 2 is "arrived")
 998 Note : if we change from "waited" to something else,then we will have to create a new "waited" entry
 999
1000 =cut
1001
1002 sub ModSerialStatus {
1003     my ( $serialid, $serialseq, $planneddate, $publisheddate, $status, $notes ) = @_;
1004
1005     #It is a usual serial
1006     # 1st, get previous status :
1007     my $dbh   = C4::Context->dbh;
1008     my $query = "SELECT subscriptionid,status FROM serial WHERE  serialid=?";
1009     my $sth   = $dbh->prepare($query);
1010     $sth->execute($serialid);
1011     my ( $subscriptionid, $oldstatus ) = $sth->fetchrow;
1012
1013     # change status & update subscriptionhistory
1014     my $val;
1015     if ( $status == 6 ) {
1016         DelIssue( {'serialid'=>$serialid, 'subscriptionid'=>$subscriptionid,'serialseq'=>$serialseq} );
1017     }
1018     else {
1019         my $query =
1020 'UPDATE serial SET serialseq=?,publisheddate=?,planneddate=?,status=?,notes=? WHERE  serialid = ?';
1021         $sth = $dbh->prepare($query);
1022         $sth->execute( $serialseq, $publisheddate, $planneddate, $status, $notes, $serialid );
1023         $query = "SELECT * FROM   subscription WHERE  subscriptionid = ?";
1024         $sth   = $dbh->prepare($query);
1025         $sth->execute($subscriptionid);
1026         my $val = $sth->fetchrow_hashref;
1027         unless ( $val->{manualhistory} ) {
1028             $query = "SELECT missinglist,recievedlist FROM subscriptionhistory WHERE  subscriptionid=?";
1029             $sth   = $dbh->prepare($query);
1030             $sth->execute($subscriptionid);
1031             my ( $missinglist, $recievedlist ) = $sth->fetchrow;
1032             if ( $status == 2 ) {
1033
1034                 $recievedlist .= "; $serialseq"
1035                   unless ( index( "$recievedlist", "$serialseq" ) >= 0 );
1036             }
1037
1038             #         warn "missinglist : $missinglist serialseq :$serialseq, ".index("$missinglist","$serialseq");
1039             $missinglist .= "; $serialseq"
1040               if ( $status == 4
1041                 and not index( "$missinglist", "$serialseq" ) >= 0 );
1042             $missinglist .= "; not issued $serialseq"
1043               if ( $status == 5
1044                 and index( "$missinglist", "$serialseq" ) >= 0 );
1045             $query = "UPDATE subscriptionhistory SET recievedlist=?, missinglist=? WHERE  subscriptionid=?";
1046             $sth   = $dbh->prepare($query);
1047             $recievedlist =~ s/^; //;
1048             $missinglist  =~ s/^; //;
1049             $sth->execute( $recievedlist, $missinglist, $subscriptionid );
1050         }
1051     }
1052
1053     # create new waited entry if needed (ie : was a "waited" and has changed)
1054     if ( $oldstatus == 1 && $status != 1 ) {
1055         my $query = "SELECT * FROM   subscription WHERE  subscriptionid = ?";
1056         $sth = $dbh->prepare($query);
1057         $sth->execute($subscriptionid);
1058         my $val = $sth->fetchrow_hashref;
1059
1060         # next issue number
1061         my (
1062             $newserialseq,  $newlastvalue1, $newlastvalue2, $newlastvalue3,
1063             $newinnerloop1, $newinnerloop2, $newinnerloop3
1064         ) = GetNextSeq($val);
1065
1066         # next date (calculated from actual date & frequency parameters)
1067         my $nextpublisheddate = GetNextDate( $publisheddate, $val );
1068         NewIssue( $newserialseq, $subscriptionid, $val->{'biblionumber'}, 1, $nextpublisheddate, $nextpublisheddate );
1069         $query = "UPDATE subscription SET lastvalue1=?, lastvalue2=?, lastvalue3=?, innerloop1=?, innerloop2=?, innerloop3=?
1070                     WHERE  subscriptionid = ?";
1071         $sth = $dbh->prepare($query);
1072         $sth->execute( $newlastvalue1, $newlastvalue2, $newlastvalue3, $newinnerloop1, $newinnerloop2, $newinnerloop3, $subscriptionid );
1073
1074 # check if an alert must be sent... (= a letter is defined & status became "arrived"
1075         if ( $val->{letter} && $status == 2 && $oldstatus != 2 ) {
1076             require C4::Letters;
1077             C4::Letters::SendAlerts( 'issue', $val->{subscriptionid}, $val->{letter} );
1078         }
1079     }
1080     return;
1081 }
1082
1083 =head2 GetNextExpected
1084
1085 $nextexpected = GetNextExpected($subscriptionid)
1086
1087 Get the planneddate for the current expected issue of the subscription.
1088
1089 returns a hashref:
1090
1091 $nextexepected = {
1092     serialid => int
1093     planneddate => C4::Dates object
1094     }
1095
1096 =cut
1097
1098 sub GetNextExpected($) {
1099     my ($subscriptionid) = @_;
1100     my $dbh              = C4::Context->dbh;
1101     my $sth              = $dbh->prepare('SELECT serialid, planneddate FROM serial WHERE subscriptionid=? AND status=?');
1102
1103     # Each subscription has only one 'expected' issue, with serial.status==1.
1104     $sth->execute( $subscriptionid, 1 );
1105     my ( $nextissue ) = $sth->fetchrow_hashref;
1106     if( !$nextissue){
1107          $sth = $dbh->prepare('SELECT serialid,planneddate FROM serial WHERE subscriptionid  = ? ORDER BY planneddate DESC LIMIT 1');
1108          $sth->execute( $subscriptionid );
1109          $nextissue = $sth->fetchrow_hashref;
1110     }
1111     if (!defined $nextissue->{planneddate}) {
1112         # or should this default to 1st Jan ???
1113         $nextissue->{planneddate} = strftime('%Y-%m-%d',localtime);
1114     }
1115     $nextissue->{planneddate} = C4::Dates->new($nextissue->{planneddate},'iso');
1116     return $nextissue;
1117
1118 }
1119
1120 =head2 ModNextExpected
1121
1122 ModNextExpected($subscriptionid,$date)
1123
1124 Update the planneddate for the current expected issue of the subscription.
1125 This will modify all future prediction results.
1126
1127 C<$date> is a C4::Dates object.
1128
1129 returns 0
1130
1131 =cut
1132
1133 sub ModNextExpected($$) {
1134     my ( $subscriptionid, $date ) = @_;
1135     my $dbh = C4::Context->dbh;
1136
1137     #FIXME: Would expect to only set planneddate, but we set both on new issue creation, so updating it here
1138     my $sth = $dbh->prepare('UPDATE serial SET planneddate=?,publisheddate=? WHERE subscriptionid=? AND status=?');
1139
1140     # Each subscription has only one 'expected' issue, with serial.status==1.
1141     $sth->execute( $date->output('iso'), $date->output('iso'), $subscriptionid, 1 );
1142     return 0;
1143
1144 }
1145
1146 =head2 ModSubscription
1147
1148 this function modifies a subscription. Put all new values on input args.
1149 returns the number of rows affected
1150
1151 =cut
1152
1153 sub ModSubscription {
1154     my ($auser,           $branchcode,      $aqbooksellerid,    $cost,             $aqbudgetid,    $startdate,   $periodicity,   $firstacquidate,
1155         $dow,             $irregularity,    $numberpattern,     $numberlength,     $weeklength,    $monthlength, $add1,          $every1,
1156         $whenmorethan1,   $setto1,          $lastvalue1,        $innerloop1,       $add2,          $every2,      $whenmorethan2, $setto2,
1157         $lastvalue2,      $innerloop2,      $add3,              $every3,           $whenmorethan3, $setto3,      $lastvalue3,    $innerloop3,
1158         $numberingmethod, $status,          $biblionumber,      $callnumber,       $notes,         $letter,      $hemisphere,    $manualhistory,
1159         $internalnotes,   $serialsadditems, $staffdisplaycount, $opacdisplaycount, $graceperiod,   $location,    $enddate,       $subscriptionid
1160     ) = @_;
1161
1162     #     warn $irregularity;
1163     my $dbh   = C4::Context->dbh;
1164     my $query = "UPDATE subscription
1165                     SET librarian=?, branchcode=?,aqbooksellerid=?,cost=?,aqbudgetid=?,startdate=?,
1166                         periodicity=?,firstacquidate=?,dow=?,irregularity=?, numberpattern=?, numberlength=?,weeklength=?,monthlength=?,
1167                         add1=?,every1=?,whenmorethan1=?,setto1=?,lastvalue1=?,innerloop1=?,
1168                         add2=?,every2=?,whenmorethan2=?,setto2=?,lastvalue2=?,innerloop2=?,
1169                         add3=?,every3=?,whenmorethan3=?,setto3=?,lastvalue3=?,innerloop3=?,
1170                         numberingmethod=?, status=?, biblionumber=?, callnumber=?, notes=?,
1171                                                 letter=?, hemisphere=?,manualhistory=?,internalnotes=?,serialsadditems=?,
1172                                                 staffdisplaycount = ?,opacdisplaycount = ?, graceperiod = ?, location = ?
1173                                                 ,enddate=?
1174                     WHERE subscriptionid = ?";
1175
1176     #warn "query :".$query;
1177     my $sth = $dbh->prepare($query);
1178     $sth->execute(
1179         $auser,           $branchcode,     $aqbooksellerid, $cost,
1180         $aqbudgetid,      $startdate,      $periodicity,    $firstacquidate,
1181         $dow,             "$irregularity", $numberpattern,  $numberlength,
1182         $weeklength,      $monthlength,    $add1,           $every1,
1183         $whenmorethan1,   $setto1,         $lastvalue1,     $innerloop1,
1184         $add2,            $every2,         $whenmorethan2,  $setto2,
1185         $lastvalue2,      $innerloop2,     $add3,           $every3,
1186         $whenmorethan3,   $setto3,         $lastvalue3,     $innerloop3,
1187         $numberingmethod, $status,         $biblionumber,   $callnumber,
1188         $notes, $letter, $hemisphere, ( $manualhistory ? $manualhistory : 0 ),
1189         $internalnotes, $serialsadditems, $staffdisplaycount, $opacdisplaycount,
1190         $graceperiod,   $location,        $enddate,           $subscriptionid
1191     );
1192     my $rows = $sth->rows;
1193
1194     logaction( "SERIAL", "MODIFY", $subscriptionid, "" ) if C4::Context->preference("SubscriptionLog");
1195     return $rows;
1196 }
1197
1198 =head2 NewSubscription
1199
1200 $subscriptionid = &NewSubscription($auser,branchcode,$aqbooksellerid,$cost,$aqbudgetid,$biblionumber,
1201     $startdate,$periodicity,$dow,$numberlength,$weeklength,$monthlength,
1202     $add1,$every1,$whenmorethan1,$setto1,$lastvalue1,$innerloop1,
1203     $add2,$every2,$whenmorethan2,$setto2,$lastvalue2,$innerloop2,
1204     $add3,$every3,$whenmorethan3,$setto3,$lastvalue3,$innerloop3,
1205     $numberingmethod, $status, $notes, $serialsadditems,
1206     $staffdisplaycount, $opacdisplaycount, $graceperiod, $location, $enddate);
1207
1208 Create a new subscription with value given on input args.
1209
1210 return :
1211 the id of this new subscription
1212
1213 =cut
1214
1215 sub NewSubscription {
1216     my ($auser,         $branchcode,      $aqbooksellerid,    $cost,             $aqbudgetid,    $biblionumber, $startdate,       $periodicity,
1217         $dow,           $numberlength,    $weeklength,        $monthlength,      $add1,          $every1,       $whenmorethan1,   $setto1,
1218         $lastvalue1,    $innerloop1,      $add2,              $every2,           $whenmorethan2, $setto2,       $lastvalue2,      $innerloop2,
1219         $add3,          $every3,          $whenmorethan3,     $setto3,           $lastvalue3,    $innerloop3,   $numberingmethod, $status,
1220         $notes,         $letter,          $firstacquidate,    $irregularity,     $numberpattern, $callnumber,   $hemisphere,      $manualhistory,
1221         $internalnotes, $serialsadditems, $staffdisplaycount, $opacdisplaycount, $graceperiod,   $location,     $enddate
1222     ) = @_;
1223     my $dbh = C4::Context->dbh;
1224
1225     #save subscription (insert into database)
1226     my $query = qq|
1227         INSERT INTO subscription
1228             (librarian,branchcode,aqbooksellerid,cost,aqbudgetid,biblionumber,
1229             startdate,periodicity,dow,numberlength,weeklength,monthlength,
1230             add1,every1,whenmorethan1,setto1,lastvalue1,innerloop1,
1231             add2,every2,whenmorethan2,setto2,lastvalue2,innerloop2,
1232             add3,every3,whenmorethan3,setto3,lastvalue3,innerloop3,
1233             numberingmethod, status, notes, letter,firstacquidate,irregularity,
1234             numberpattern, callnumber, hemisphere,manualhistory,internalnotes,serialsadditems,
1235             staffdisplaycount,opacdisplaycount,graceperiod,location,enddate)
1236         VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)
1237         |;
1238     my $sth = $dbh->prepare($query);
1239     $sth->execute(
1240         $auser,         $branchcode,      $aqbooksellerid,    $cost,             $aqbudgetid,    $biblionumber, $startdate,       $periodicity,
1241         $dow,           $numberlength,    $weeklength,        $monthlength,      $add1,          $every1,       $whenmorethan1,   $setto1,
1242         $lastvalue1,    $innerloop1,      $add2,              $every2,           $whenmorethan2, $setto2,       $lastvalue2,      $innerloop2,
1243         $add3,          $every3,          $whenmorethan3,     $setto3,           $lastvalue3,    $innerloop3,   $numberingmethod, "$status",
1244         $notes,         $letter,          $firstacquidate,    $irregularity,     $numberpattern, $callnumber,   $hemisphere,      $manualhistory,
1245         $internalnotes, $serialsadditems, $staffdisplaycount, $opacdisplaycount, $graceperiod,   $location,     $enddate
1246     );
1247
1248     my $subscriptionid = $dbh->{'mysql_insertid'};
1249     unless ($enddate){
1250        $enddate = GetExpirationDate($subscriptionid,$startdate);
1251         $query = q|
1252             UPDATE subscription
1253             SET    enddate=?
1254             WHERE  subscriptionid=?
1255         |;
1256         $sth = $dbh->prepare($query);
1257         $sth->execute( $enddate, $subscriptionid );
1258     }
1259     #then create the 1st waited number
1260     $query = qq(
1261         INSERT INTO subscriptionhistory
1262             (biblionumber, subscriptionid, histstartdate,  opacnote, librariannote)
1263         VALUES (?,?,?,?,?)
1264         );
1265     $sth = $dbh->prepare($query);
1266     $sth->execute( $biblionumber, $subscriptionid, $startdate, $notes, $internalnotes );
1267
1268     # reread subscription to get a hash (for calculation of the 1st issue number)
1269     $query = qq(
1270         SELECT *
1271         FROM   subscription
1272         WHERE  subscriptionid = ?
1273     );
1274     $sth = $dbh->prepare($query);
1275     $sth->execute($subscriptionid);
1276     my $val = $sth->fetchrow_hashref;
1277
1278     # calculate issue number
1279     my $serialseq = GetSeq($val);
1280     $query = qq|
1281         INSERT INTO serial
1282             (serialseq,subscriptionid,biblionumber,status, planneddate, publisheddate)
1283         VALUES (?,?,?,?,?,?)
1284     |;
1285     $sth = $dbh->prepare($query);
1286     $sth->execute( "$serialseq", $subscriptionid, $biblionumber, 1, $firstacquidate, $firstacquidate );
1287
1288     logaction( "SERIAL", "ADD", $subscriptionid, "" ) if C4::Context->preference("SubscriptionLog");
1289
1290     #set serial flag on biblio if not already set.
1291     my ( $null, ($bib) ) = GetBiblio($biblionumber);
1292     if ( !$bib->{'serial'} ) {
1293         my $record = GetMarcBiblio($biblionumber);
1294         my ( $tag, $subf ) = GetMarcFromKohaField( 'biblio.serial', $bib->{'frameworkcode'} );
1295         if ($tag) {
1296             eval { $record->field($tag)->update( $subf => 1 ); };
1297         }
1298         ModBiblio( $record, $biblionumber, $bib->{'frameworkcode'} );
1299     }
1300     return $subscriptionid;
1301 }
1302
1303 =head2 ReNewSubscription
1304
1305 ReNewSubscription($subscriptionid,$user,$startdate,$numberlength,$weeklength,$monthlength,$note)
1306
1307 this function renew a subscription with values given on input args.
1308
1309 =cut
1310
1311 sub ReNewSubscription {
1312     my ( $subscriptionid, $user, $startdate, $numberlength, $weeklength, $monthlength, $note ) = @_;
1313     my $dbh          = C4::Context->dbh;
1314     my $subscription = GetSubscription($subscriptionid);
1315     my $query        = qq|
1316          SELECT *
1317          FROM   biblio
1318          LEFT JOIN biblioitems ON biblio.biblionumber=biblioitems.biblionumber
1319          WHERE    biblio.biblionumber=?
1320      |;
1321     my $sth = $dbh->prepare($query);
1322     $sth->execute( $subscription->{biblionumber} );
1323     my $biblio = $sth->fetchrow_hashref;
1324
1325     if ( C4::Context->preference("RenewSerialAddsSuggestion") ) {
1326         require C4::Suggestions;
1327         C4::Suggestions::NewSuggestion(
1328             {   'suggestedby'   => $user,
1329                 'title'         => $subscription->{bibliotitle},
1330                 'author'        => $biblio->{author},
1331                 'publishercode' => $biblio->{publishercode},
1332                 'note'          => $biblio->{note},
1333                 'biblionumber'  => $subscription->{biblionumber}
1334             }
1335         );
1336     }
1337
1338     # renew subscription
1339     $query = qq|
1340         UPDATE subscription
1341         SET    startdate=?,numberlength=?,weeklength=?,monthlength=?
1342         WHERE  subscriptionid=?
1343     |;
1344     $sth = $dbh->prepare($query);
1345     $sth->execute( $startdate, $numberlength, $weeklength, $monthlength, $subscriptionid );
1346     my $enddate = GetExpirationDate($subscriptionid);
1347         $debug && warn "enddate :$enddate";
1348     $query = qq|
1349         UPDATE subscription
1350         SET    enddate=?
1351         WHERE  subscriptionid=?
1352     |;
1353     $sth = $dbh->prepare($query);
1354     $sth->execute( $enddate, $subscriptionid );
1355     $query = qq|
1356         UPDATE subscriptionhistory
1357         SET    histenddate=?
1358         WHERE  subscriptionid=?
1359     |;
1360     $sth = $dbh->prepare($query);
1361     $sth->execute( $enddate, $subscriptionid );
1362
1363     logaction( "SERIAL", "RENEW", $subscriptionid, "" ) if C4::Context->preference("SubscriptionLog");
1364     return;
1365 }
1366
1367 =head2 NewIssue
1368
1369 NewIssue($serialseq,$subscriptionid,$biblionumber,$status, $planneddate, $publisheddate,  $notes)
1370
1371 Create a new issue stored on the database.
1372 Note : we have to update the recievedlist and missinglist on subscriptionhistory for this subscription.
1373 returns the serial id
1374
1375 =cut
1376
1377 sub NewIssue {
1378     my ( $serialseq, $subscriptionid, $biblionumber, $status, $planneddate, $publisheddate, $notes ) = @_;
1379     ### FIXME biblionumber CAN be provided by subscriptionid. So Do we STILL NEED IT ?
1380
1381     my $dbh   = C4::Context->dbh;
1382     my $query = qq|
1383         INSERT INTO serial
1384             (serialseq,subscriptionid,biblionumber,status,publisheddate,planneddate,notes)
1385         VALUES (?,?,?,?,?,?,?)
1386     |;
1387     my $sth = $dbh->prepare($query);
1388     $sth->execute( $serialseq, $subscriptionid, $biblionumber, $status, $publisheddate, $planneddate, $notes );
1389     my $serialid = $dbh->{'mysql_insertid'};
1390     $query = qq|
1391         SELECT missinglist,recievedlist
1392         FROM   subscriptionhistory
1393         WHERE  subscriptionid=?
1394     |;
1395     $sth = $dbh->prepare($query);
1396     $sth->execute($subscriptionid);
1397     my ( $missinglist, $recievedlist ) = $sth->fetchrow;
1398
1399     if ( $status == 2 ) {
1400       ### TODO Add a feature that improves recognition and description.
1401       ### As such count (serialseq) i.e. : N18,2(N19),N20
1402       ### Would use substr and index But be careful to previous presence of ()
1403         $recievedlist .= "; $serialseq" unless (index($recievedlist,$serialseq)>0);
1404     }
1405     if ( $status == 4 ) {
1406         $missinglist .= "; $serialseq" unless (index($missinglist,$serialseq)>0);
1407     }
1408     $query = qq|
1409         UPDATE subscriptionhistory
1410         SET    recievedlist=?, missinglist=?
1411         WHERE  subscriptionid=?
1412     |;
1413     $sth = $dbh->prepare($query);
1414     $recievedlist =~ s/^; //;
1415     $missinglist  =~ s/^; //;
1416     $sth->execute( $recievedlist, $missinglist, $subscriptionid );
1417     return $serialid;
1418 }
1419
1420 =head2 ItemizeSerials
1421
1422 ItemizeSerials($serialid, $info);
1423 $info is a hashref containing  barcode branch, itemcallnumber, status, location
1424 $serialid the serialid
1425 return :
1426 1 if the itemize is a succes.
1427 0 and @error otherwise. @error containts the list of errors found.
1428
1429 =cut
1430
1431 sub ItemizeSerials {
1432     my ( $serialid, $info ) = @_;
1433     my $now = POSIX::strftime( "%Y-%m-%d", localtime );
1434
1435     my $dbh   = C4::Context->dbh;
1436     my $query = qq|
1437         SELECT *
1438         FROM   serial
1439         WHERE  serialid=?
1440     |;
1441     my $sth = $dbh->prepare($query);
1442     $sth->execute($serialid);
1443     my $data = $sth->fetchrow_hashref;
1444     if ( C4::Context->preference("RoutingSerials") ) {
1445
1446         # check for existing biblioitem relating to serial issue
1447         my ( $count, @results ) = GetBiblioItemByBiblioNumber( $data->{'biblionumber'} );
1448         my $bibitemno = 0;
1449         for ( my $i = 0 ; $i < $count ; $i++ ) {
1450             if ( $results[$i]->{'volumeddesc'} eq $data->{'serialseq'} . ' (' . $data->{'planneddate'} . ')' ) {
1451                 $bibitemno = $results[$i]->{'biblioitemnumber'};
1452                 last;
1453             }
1454         }
1455         if ( $bibitemno == 0 ) {
1456             my $sth = $dbh->prepare( "SELECT * FROM biblioitems WHERE biblionumber = ? ORDER BY biblioitemnumber DESC" );
1457             $sth->execute( $data->{'biblionumber'} );
1458             my $biblioitem = $sth->fetchrow_hashref;
1459             $biblioitem->{'volumedate'}  = $data->{planneddate};
1460             $biblioitem->{'volumeddesc'} = $data->{serialseq} . ' (' . format_date( $data->{'planneddate'} ) . ')';
1461             $biblioitem->{'dewey'}       = $info->{itemcallnumber};
1462         }
1463     }
1464
1465     my $fwk = GetFrameworkCode( $data->{'biblionumber'} );
1466     if ( $info->{barcode} ) {
1467         my @errors;
1468         if ( is_barcode_in_use( $info->{barcode} ) ) {
1469             push @errors, 'barcode_not_unique';
1470         } else {
1471             my $marcrecord = MARC::Record->new();
1472             my ( $tag, $subfield ) = GetMarcFromKohaField( "items.barcode", $fwk );
1473             my $newField = MARC::Field->new( "$tag", '', '', "$subfield" => $info->{barcode} );
1474             $marcrecord->insert_fields_ordered($newField);
1475             if ( $info->{branch} ) {
1476                 my ( $tag, $subfield ) = GetMarcFromKohaField( "items.homebranch", $fwk );
1477
1478                 #warn "items.homebranch : $tag , $subfield";
1479                 if ( $marcrecord->field($tag) ) {
1480                     $marcrecord->field($tag)->add_subfields( "$subfield" => $info->{branch} );
1481                 } else {
1482                     my $newField = MARC::Field->new( "$tag", '', '', "$subfield" => $info->{branch} );
1483                     $marcrecord->insert_fields_ordered($newField);
1484                 }
1485                 ( $tag, $subfield ) = GetMarcFromKohaField( "items.holdingbranch", $fwk );
1486
1487                 #warn "items.holdingbranch : $tag , $subfield";
1488                 if ( $marcrecord->field($tag) ) {
1489                     $marcrecord->field($tag)->add_subfields( "$subfield" => $info->{branch} );
1490                 } else {
1491                     my $newField = MARC::Field->new( "$tag", '', '', "$subfield" => $info->{branch} );
1492                     $marcrecord->insert_fields_ordered($newField);
1493                 }
1494             }
1495             if ( $info->{itemcallnumber} ) {
1496                 my ( $tag, $subfield ) = GetMarcFromKohaField( "items.itemcallnumber", $fwk );
1497
1498                 if ( $marcrecord->field($tag) ) {
1499                     $marcrecord->field($tag)->add_subfields( "$subfield" => $info->{itemcallnumber} );
1500                 } else {
1501                     my $newField = MARC::Field->new( "$tag", '', '', "$subfield" => $info->{itemcallnumber} );
1502                     $marcrecord->insert_fields_ordered($newField);
1503                 }
1504             }
1505             if ( $info->{notes} ) {
1506                 my ( $tag, $subfield ) = GetMarcFromKohaField( "items.itemnotes", $fwk );
1507
1508                 if ( $marcrecord->field($tag) ) {
1509                     $marcrecord->field($tag)->add_subfields( "$subfield" => $info->{notes} );
1510                 } else {
1511                     my $newField = MARC::Field->new( "$tag", '', '', "$subfield" => $info->{notes} );
1512                     $marcrecord->insert_fields_ordered($newField);
1513                 }
1514             }
1515             if ( $info->{location} ) {
1516                 my ( $tag, $subfield ) = GetMarcFromKohaField( "items.location", $fwk );
1517
1518                 if ( $marcrecord->field($tag) ) {
1519                     $marcrecord->field($tag)->add_subfields( "$subfield" => $info->{location} );
1520                 } else {
1521                     my $newField = MARC::Field->new( "$tag", '', '', "$subfield" => $info->{location} );
1522                     $marcrecord->insert_fields_ordered($newField);
1523                 }
1524             }
1525             if ( $info->{status} ) {
1526                 my ( $tag, $subfield ) = GetMarcFromKohaField( "items.notforloan", $fwk );
1527
1528                 if ( $marcrecord->field($tag) ) {
1529                     $marcrecord->field($tag)->add_subfields( "$subfield" => $info->{status} );
1530                 } else {
1531                     my $newField = MARC::Field->new( "$tag", '', '', "$subfield" => $info->{status} );
1532                     $marcrecord->insert_fields_ordered($newField);
1533                 }
1534             }
1535             if ( C4::Context->preference("RoutingSerials") ) {
1536                 my ( $tag, $subfield ) = GetMarcFromKohaField( "items.dateaccessioned", $fwk );
1537                 if ( $marcrecord->field($tag) ) {
1538                     $marcrecord->field($tag)->add_subfields( "$subfield" => $now );
1539                 } else {
1540                     my $newField = MARC::Field->new( "$tag", '', '', "$subfield" => $now );
1541                     $marcrecord->insert_fields_ordered($newField);
1542                 }
1543             }
1544             require C4::Items;
1545             C4::Items::AddItemFromMarc( $marcrecord, $data->{'biblionumber'} );
1546             return 1;
1547         }
1548         return ( 0, @errors );
1549     }
1550 }
1551
1552 =head2 HasSubscriptionStrictlyExpired
1553
1554 1 or 0 = HasSubscriptionStrictlyExpired($subscriptionid)
1555
1556 the subscription has stricly expired when today > the end subscription date
1557
1558 return :
1559 1 if true, 0 if false, -1 if the expiration date is not set.
1560
1561 =cut
1562
1563 sub HasSubscriptionStrictlyExpired {
1564
1565     # Getting end of subscription date
1566     my ($subscriptionid) = @_;
1567     my $dbh              = C4::Context->dbh;
1568     my $subscription     = GetSubscription($subscriptionid);
1569     my $expirationdate = $subscription->{enddate} || GetExpirationDate($subscriptionid);
1570
1571     # If the expiration date is set
1572     if ( $expirationdate != 0 ) {
1573         my ( $endyear, $endmonth, $endday ) = split( '-', $expirationdate );
1574
1575         # Getting today's date
1576         my ( $nowyear, $nowmonth, $nowday ) = Today();
1577
1578         # if today's date > expiration date, then the subscription has stricly expired
1579         if ( Delta_Days( $nowyear, $nowmonth, $nowday, $endyear, $endmonth, $endday ) < 0 ) {
1580             return 1;
1581         } else {
1582             return 0;
1583         }
1584     } else {
1585
1586         # There are some cases where the expiration date is not set
1587         # As we can't determine if the subscription has expired on a date-basis,
1588         # we return -1;
1589         return -1;
1590     }
1591 }
1592
1593 =head2 HasSubscriptionExpired
1594
1595 $has_expired = HasSubscriptionExpired($subscriptionid)
1596
1597 the subscription has expired when the next issue to arrive is out of subscription limit.
1598
1599 return :
1600 0 if the subscription has not expired
1601 1 if the subscription has expired
1602 2 if has subscription does not have a valid expiration date set
1603
1604 =cut
1605
1606 sub HasSubscriptionExpired {
1607     my ($subscriptionid) = @_;
1608     my $dbh              = C4::Context->dbh;
1609     my $subscription     = GetSubscription($subscriptionid);
1610     if ( ( $subscription->{periodicity} % 16 ) > 0 ) {
1611         my $expirationdate = $subscription->{enddate} || GetExpirationDate($subscriptionid);
1612         if (!defined $expirationdate) {
1613             $expirationdate = q{};
1614         }
1615         my $query          = qq|
1616             SELECT max(planneddate)
1617             FROM   serial
1618             WHERE  subscriptionid=?
1619       |;
1620         my $sth = $dbh->prepare($query);
1621         $sth->execute($subscriptionid);
1622         my ($res) = $sth->fetchrow;
1623         if (!$res || $res=~m/^0000/) {
1624             return 0;
1625         }
1626         my @res                   = split( /-/, $res );
1627         my @endofsubscriptiondate = split( /-/, $expirationdate );
1628         return 2 if ( scalar(@res) != 3 || scalar(@endofsubscriptiondate) != 3 || not check_date(@res) || not check_date(@endofsubscriptiondate) );
1629         return 1
1630           if ( ( @endofsubscriptiondate && Delta_Days( $res[0], $res[1], $res[2], $endofsubscriptiondate[0], $endofsubscriptiondate[1], $endofsubscriptiondate[2] ) <= 0 )
1631             || ( !$res ) );
1632         return 0;
1633     } else {
1634         if ( $subscription->{'numberlength'} ) {
1635             my $countreceived = countissuesfrom( $subscriptionid, $subscription->{'startdate'} );
1636             return 1 if ( $countreceived > $subscription->{'numberlength'} );
1637             return 0;
1638         } else {
1639             return 0;
1640         }
1641     }
1642     return 0;    # Notice that you'll never get here.
1643 }
1644
1645 =head2 SetDistributedto
1646
1647 SetDistributedto($distributedto,$subscriptionid);
1648 This function update the value of distributedto for a subscription given on input arg.
1649
1650 =cut
1651
1652 sub SetDistributedto {
1653     my ( $distributedto, $subscriptionid ) = @_;
1654     my $dbh   = C4::Context->dbh;
1655     my $query = qq|
1656         UPDATE subscription
1657         SET    distributedto=?
1658         WHERE  subscriptionid=?
1659     |;
1660     my $sth = $dbh->prepare($query);
1661     $sth->execute( $distributedto, $subscriptionid );
1662     return;
1663 }
1664
1665 =head2 DelSubscription
1666
1667 DelSubscription($subscriptionid)
1668 this function deletes subscription which has $subscriptionid as id.
1669
1670 =cut
1671
1672 sub DelSubscription {
1673     my ($subscriptionid) = @_;
1674     my $dbh = C4::Context->dbh;
1675     $subscriptionid = $dbh->quote($subscriptionid);
1676     $dbh->do("DELETE FROM subscription WHERE subscriptionid=$subscriptionid");
1677     $dbh->do("DELETE FROM subscriptionhistory WHERE subscriptionid=$subscriptionid");
1678     $dbh->do("DELETE FROM serial WHERE subscriptionid=$subscriptionid");
1679
1680     logaction( "SERIAL", "DELETE", $subscriptionid, "" ) if C4::Context->preference("SubscriptionLog");
1681 }
1682
1683 =head2 DelIssue
1684
1685 DelIssue($serialseq,$subscriptionid)
1686 this function deletes an issue which has $serialseq and $subscriptionid given on input arg.
1687
1688 returns the number of rows affected
1689
1690 =cut
1691
1692 sub DelIssue {
1693     my ($dataissue) = @_;
1694     my $dbh = C4::Context->dbh;
1695     ### TODO Add itemdeletion. Would need to get itemnumbers. Should be in a pref ?
1696
1697     my $query = qq|
1698         DELETE FROM serial
1699         WHERE       serialid= ?
1700         AND         subscriptionid= ?
1701     |;
1702     my $mainsth = $dbh->prepare($query);
1703     $mainsth->execute( $dataissue->{'serialid'}, $dataissue->{'subscriptionid'} );
1704
1705     #Delete element from subscription history
1706     $query = "SELECT * FROM   subscription WHERE  subscriptionid = ?";
1707     my $sth = $dbh->prepare($query);
1708     $sth->execute( $dataissue->{'subscriptionid'} );
1709     my $val = $sth->fetchrow_hashref;
1710     unless ( $val->{manualhistory} ) {
1711         my $query = qq|
1712           SELECT * FROM subscriptionhistory
1713           WHERE       subscriptionid= ?
1714       |;
1715         my $sth = $dbh->prepare($query);
1716         $sth->execute( $dataissue->{'subscriptionid'} );
1717         my $data      = $sth->fetchrow_hashref;
1718         my $serialseq = $dataissue->{'serialseq'};
1719         $data->{'missinglist'}  =~ s/\b$serialseq\b//;
1720         $data->{'recievedlist'} =~ s/\b$serialseq\b//;
1721         my $strsth = "UPDATE subscriptionhistory SET " . join( ",", map { join( "=", $_, $dbh->quote( $data->{$_} ) ) } keys %$data ) . " WHERE subscriptionid=?";
1722         $sth = $dbh->prepare($strsth);
1723         $sth->execute( $dataissue->{'subscriptionid'} );
1724     }
1725
1726     return $mainsth->rows;
1727 }
1728
1729 =head2 GetLateOrMissingIssues
1730
1731 @issuelist = GetLateMissingIssues($supplierid,$serialid)
1732
1733 this function selects missing issues on database - where serial.status = 4 or serial.status=3 or planneddate<now
1734
1735 return :
1736 the issuelist as an array of hash refs. Each element of this array contains
1737 name,title,planneddate,serialseq,serial.subscriptionid from tables : subscription, serial & biblio
1738
1739 =cut
1740
1741 sub GetLateOrMissingIssues {
1742     my ( $supplierid, $serialid, $order ) = @_;
1743     my $dbh = C4::Context->dbh;
1744     my $sth;
1745     my $byserial = '';
1746     if ($serialid) {
1747         $byserial = "and serialid = " . $serialid;
1748     }
1749     if ($order) {
1750         $order .= ", title";
1751     } else {
1752         $order = "title";
1753     }
1754     if ($supplierid) {
1755         $sth = $dbh->prepare(
1756             "SELECT
1757                 serialid,      aqbooksellerid,        name,
1758                 biblio.title,  planneddate,           serialseq,
1759                 serial.status, serial.subscriptionid, claimdate,
1760                 subscription.branchcode
1761             FROM      serial
1762                 LEFT JOIN subscription  ON serial.subscriptionid=subscription.subscriptionid
1763                 LEFT JOIN biblio        ON subscription.biblionumber=biblio.biblionumber
1764                 LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
1765                 WHERE subscription.subscriptionid = serial.subscriptionid
1766                 AND (serial.STATUS = 4 OR ((planneddate < now() AND serial.STATUS =1) OR serial.STATUS = 3 OR serial.STATUS = 7))
1767                 AND subscription.aqbooksellerid=$supplierid
1768                 $byserial
1769                 ORDER BY $order"
1770         );
1771     } else {
1772         $sth = $dbh->prepare(
1773             "SELECT
1774             serialid,      aqbooksellerid,         name,
1775             biblio.title,  planneddate,           serialseq,
1776                 serial.status, serial.subscriptionid, claimdate,
1777                 subscription.branchcode
1778             FROM serial
1779                 LEFT JOIN subscription ON serial.subscriptionid=subscription.subscriptionid
1780                 LEFT JOIN biblio ON subscription.biblionumber=biblio.biblionumber
1781                 LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
1782                 WHERE subscription.subscriptionid = serial.subscriptionid
1783                         AND (serial.STATUS = 4 OR ((planneddate < now() AND serial.STATUS =1) OR serial.STATUS = 3 OR serial.STATUS = 7))
1784                 $byserial
1785                 ORDER BY $order"
1786         );
1787     }
1788     $sth->execute;
1789     my @issuelist;
1790     while ( my $line = $sth->fetchrow_hashref ) {
1791
1792         if ($line->{planneddate} && $line->{planneddate} !~/^0+\-/) {
1793             $line->{planneddate} = format_date( $line->{planneddate} );
1794         }
1795         if ($line->{claimdate} && $line->{claimdate} !~/^0+\-/) {
1796             $line->{claimdate}   = format_date( $line->{claimdate} );
1797         }
1798         $line->{"status".$line->{status}}   = 1;
1799         push @issuelist, $line;
1800     }
1801     return @issuelist;
1802 }
1803
1804 =head2 removeMissingIssue
1805
1806 removeMissingIssue($subscriptionid)
1807
1808 this function removes an issue from being part of the missing string in
1809 subscriptionlist.missinglist column
1810
1811 called when a missing issue is found from the serials-recieve.pl file
1812
1813 =cut
1814
1815 sub removeMissingIssue {
1816     my ( $sequence, $subscriptionid ) = @_;
1817     my $dbh = C4::Context->dbh;
1818     my $sth = $dbh->prepare("SELECT * FROM subscriptionhistory WHERE subscriptionid = ?");
1819     $sth->execute($subscriptionid);
1820     my $data              = $sth->fetchrow_hashref;
1821     my $missinglist       = $data->{'missinglist'};
1822     my $missinglistbefore = $missinglist;
1823
1824     # warn $missinglist." before";
1825     $missinglist =~ s/($sequence)//;
1826
1827     # warn $missinglist." after";
1828     if ( $missinglist ne $missinglistbefore ) {
1829         $missinglist =~ s/\|\s\|/\|/g;
1830         $missinglist =~ s/^\| //g;
1831         $missinglist =~ s/\|$//g;
1832         my $sth2 = $dbh->prepare(
1833             "UPDATE subscriptionhistory
1834                     SET missinglist = ?
1835                     WHERE subscriptionid = ?"
1836         );
1837         $sth2->execute( $missinglist, $subscriptionid );
1838     }
1839     return;
1840 }
1841
1842 =head2 updateClaim
1843
1844 &updateClaim($serialid)
1845
1846 this function updates the time when a claim is issued for late/missing items
1847
1848 called from claims.pl file
1849
1850 =cut
1851
1852 sub updateClaim {
1853     my ($serialid) = @_;
1854     my $dbh        = C4::Context->dbh;
1855     my $sth        = $dbh->prepare(
1856         "UPDATE serial SET claimdate = now()
1857                 WHERE serialid = ?
1858         "
1859     );
1860     $sth->execute($serialid);
1861     return;
1862 }
1863
1864 =head2 getsupplierbyserialid
1865
1866 $result = getsupplierbyserialid($serialid)
1867
1868 this function is used to find the supplier id given a serial id
1869
1870 return :
1871 hashref containing serialid, subscriptionid, and aqbooksellerid
1872
1873 =cut
1874
1875 sub getsupplierbyserialid {
1876     my ($serialid) = @_;
1877     my $dbh        = C4::Context->dbh;
1878     my $sth        = $dbh->prepare(
1879         "SELECT serialid, serial.subscriptionid, aqbooksellerid
1880          FROM serial
1881             LEFT JOIN subscription ON serial.subscriptionid = subscription.subscriptionid
1882             WHERE serialid = ?
1883         "
1884     );
1885     $sth->execute($serialid);
1886     my $line   = $sth->fetchrow_hashref;
1887     my $result = $line->{'aqbooksellerid'};
1888     return $result;
1889 }
1890
1891 =head2 check_routing
1892
1893 $result = &check_routing($subscriptionid)
1894
1895 this function checks to see if a serial has a routing list and returns the count of routingid
1896 used to show either an 'add' or 'edit' link
1897
1898 =cut
1899
1900 sub check_routing {
1901     my ($subscriptionid) = @_;
1902     my $dbh              = C4::Context->dbh;
1903     my $sth              = $dbh->prepare(
1904         "SELECT count(routingid) routingids FROM subscription LEFT JOIN subscriptionroutinglist
1905                               ON subscription.subscriptionid = subscriptionroutinglist.subscriptionid
1906                               WHERE subscription.subscriptionid = ? ORDER BY ranking ASC
1907                               "
1908     );
1909     $sth->execute($subscriptionid);
1910     my $line   = $sth->fetchrow_hashref;
1911     my $result = $line->{'routingids'};
1912     return $result;
1913 }
1914
1915 =head2 addroutingmember
1916
1917 addroutingmember($borrowernumber,$subscriptionid)
1918
1919 this function takes a borrowernumber and subscriptionid and adds the member to the
1920 routing list for that serial subscription and gives them a rank on the list
1921 of either 1 or highest current rank + 1
1922
1923 =cut
1924
1925 sub addroutingmember {
1926     my ( $borrowernumber, $subscriptionid ) = @_;
1927     my $rank;
1928     my $dbh = C4::Context->dbh;
1929     my $sth = $dbh->prepare( "SELECT max(ranking) rank FROM subscriptionroutinglist WHERE subscriptionid = ?" );
1930     $sth->execute($subscriptionid);
1931     while ( my $line = $sth->fetchrow_hashref ) {
1932         if ( $line->{'rank'} > 0 ) {
1933             $rank = $line->{'rank'} + 1;
1934         } else {
1935             $rank = 1;
1936         }
1937     }
1938     $sth = $dbh->prepare( "INSERT INTO subscriptionroutinglist (subscriptionid,borrowernumber,ranking) VALUES (?,?,?)" );
1939     $sth->execute( $subscriptionid, $borrowernumber, $rank );
1940 }
1941
1942 =head2 reorder_members
1943
1944 reorder_members($subscriptionid,$routingid,$rank)
1945
1946 this function is used to reorder the routing list
1947
1948 it takes the routingid of the member one wants to re-rank and the rank it is to move to
1949 - it gets all members on list puts their routingid's into an array
1950 - removes the one in the array that is $routingid
1951 - then reinjects $routingid at point indicated by $rank
1952 - then update the database with the routingids in the new order
1953
1954 =cut
1955
1956 sub reorder_members {
1957     my ( $subscriptionid, $routingid, $rank ) = @_;
1958     my $dbh = C4::Context->dbh;
1959     my $sth = $dbh->prepare( "SELECT * FROM subscriptionroutinglist WHERE subscriptionid = ? ORDER BY ranking ASC" );
1960     $sth->execute($subscriptionid);
1961     my @result;
1962     while ( my $line = $sth->fetchrow_hashref ) {
1963         push( @result, $line->{'routingid'} );
1964     }
1965
1966     # To find the matching index
1967     my $i;
1968     my $key = -1;    # to allow for 0 being a valid response
1969     for ( $i = 0 ; $i < @result ; $i++ ) {
1970         if ( $routingid == $result[$i] ) {
1971             $key = $i;    # save the index
1972             last;
1973         }
1974     }
1975
1976     # if index exists in array then move it to new position
1977     if ( $key > -1 && $rank > 0 ) {
1978         my $new_rank = $rank - 1;                       # $new_rank is what you want the new index to be in the array
1979         my $moving_item = splice( @result, $key, 1 );
1980         splice( @result, $new_rank, 0, $moving_item );
1981     }
1982     for ( my $j = 0 ; $j < @result ; $j++ ) {
1983         my $sth = $dbh->prepare( "UPDATE subscriptionroutinglist SET ranking = '" . ( $j + 1 ) . "' WHERE routingid = '" . $result[$j] . "'" );
1984         $sth->execute;
1985     }
1986     return;
1987 }
1988
1989 =head2 delroutingmember
1990
1991 delroutingmember($routingid,$subscriptionid)
1992
1993 this function either deletes one member from routing list if $routingid exists otherwise
1994 deletes all members from the routing list
1995
1996 =cut
1997
1998 sub delroutingmember {
1999
2000     # if $routingid exists then deletes that row otherwise deletes all with $subscriptionid
2001     my ( $routingid, $subscriptionid ) = @_;
2002     my $dbh = C4::Context->dbh;
2003     if ($routingid) {
2004         my $sth = $dbh->prepare("DELETE FROM subscriptionroutinglist WHERE routingid = ?");
2005         $sth->execute($routingid);
2006         reorder_members( $subscriptionid, $routingid );
2007     } else {
2008         my $sth = $dbh->prepare("DELETE FROM subscriptionroutinglist WHERE subscriptionid = ?");
2009         $sth->execute($subscriptionid);
2010     }
2011     return;
2012 }
2013
2014 =head2 getroutinglist
2015
2016 @routinglist = getroutinglist($subscriptionid)
2017
2018 this gets the info from the subscriptionroutinglist for $subscriptionid
2019
2020 return :
2021 the routinglist as an array. Each element of the array contains a hash_ref containing
2022 routingid - a unique id, borrowernumber, ranking, and biblionumber of subscription
2023
2024 =cut
2025
2026 sub getroutinglist {
2027     my ($subscriptionid) = @_;
2028     my $dbh              = C4::Context->dbh;
2029     my $sth              = $dbh->prepare(
2030         'SELECT routingid, borrowernumber, ranking, biblionumber
2031             FROM subscription
2032             JOIN subscriptionroutinglist ON subscription.subscriptionid = subscriptionroutinglist.subscriptionid
2033             WHERE subscription.subscriptionid = ? ORDER BY ranking ASC'
2034     );
2035     $sth->execute($subscriptionid);
2036     my $routinglist = $sth->fetchall_arrayref({});
2037     return @{$routinglist};
2038 }
2039
2040 =head2 countissuesfrom
2041
2042 $result = countissuesfrom($subscriptionid,$startdate)
2043
2044 Returns a count of serial rows matching the given subsctiptionid
2045 with published date greater than startdate
2046
2047 =cut
2048
2049 sub countissuesfrom {
2050     my ( $subscriptionid, $startdate ) = @_;
2051     my $dbh   = C4::Context->dbh;
2052     my $query = qq|
2053             SELECT count(*)
2054             FROM   serial
2055             WHERE  subscriptionid=?
2056             AND serial.publisheddate>?
2057         |;
2058     my $sth = $dbh->prepare($query);
2059     $sth->execute( $subscriptionid, $startdate );
2060     my ($countreceived) = $sth->fetchrow;
2061     return $countreceived;
2062 }
2063
2064 =head2 CountIssues
2065
2066 $result = CountIssues($subscriptionid)
2067
2068 Returns a count of serial rows matching the given subsctiptionid
2069
2070 =cut
2071
2072 sub CountIssues {
2073     my ($subscriptionid) = @_;
2074     my $dbh              = C4::Context->dbh;
2075     my $query            = qq|
2076             SELECT count(*)
2077             FROM   serial
2078             WHERE  subscriptionid=?
2079         |;
2080     my $sth = $dbh->prepare($query);
2081     $sth->execute($subscriptionid);
2082     my ($countreceived) = $sth->fetchrow;
2083     return $countreceived;
2084 }
2085
2086 =head2 HasItems
2087
2088 $result = HasItems($subscriptionid)
2089
2090 returns a count of items from serial matching the subscriptionid
2091
2092 =cut
2093
2094 sub HasItems {
2095     my ($subscriptionid) = @_;
2096     my $dbh              = C4::Context->dbh;
2097     my $query = q|
2098             SELECT COUNT(serialitems.itemnumber)
2099             FROM   serial
2100                         LEFT JOIN serialitems USING(serialid)
2101             WHERE  subscriptionid=? AND serialitems.serialid IS NOT NULL
2102         |;
2103     my $sth=$dbh->prepare($query);
2104     $sth->execute($subscriptionid);
2105     my ($countitems)=$sth->fetchrow_array();
2106     return $countitems;
2107 }
2108
2109 =head2 abouttoexpire
2110
2111 $result = abouttoexpire($subscriptionid)
2112
2113 this function alerts you to the penultimate issue for a serial subscription
2114
2115 returns 1 - if this is the penultimate issue
2116 returns 0 - if not
2117
2118 =cut
2119
2120 sub abouttoexpire {
2121     my ($subscriptionid) = @_;
2122     my $dbh              = C4::Context->dbh;
2123     my $subscription     = GetSubscription($subscriptionid);
2124     my $per = $subscription->{'periodicity'};
2125     if ($per && $per % 16 > 0){
2126         my $expirationdate   = GetExpirationDate($subscriptionid);
2127         my ($res) = $dbh->selectrow_array('select max(planneddate) from serial where subscriptionid = ?', undef, $subscriptionid);
2128         my @res;
2129         if (defined $res) {
2130             @res=split (/-/,$res);
2131             @res=Date::Calc::Today if ($res[0]*$res[1]==0);
2132         } else { # default an undefined value
2133             @res=Date::Calc::Today;
2134         }
2135         my @endofsubscriptiondate=split(/-/,$expirationdate);
2136         my @per_list = (0, 7, 7, 14, 21, 31, 62, 93, 93, 190, 365, 730, 0, 124, 0, 0);
2137         my @datebeforeend;
2138         @datebeforeend = Add_Delta_Days(  $endofsubscriptiondate[0],$endofsubscriptiondate[1],$endofsubscriptiondate[2],
2139             - (3 * $per_list[$per])) if (@endofsubscriptiondate && $endofsubscriptiondate[0]*$endofsubscriptiondate[1]*$endofsubscriptiondate[2]);
2140         return 1 if ( @res &&
2141             (@datebeforeend &&
2142                 Delta_Days($res[0],$res[1],$res[2],
2143                     $datebeforeend[0],$datebeforeend[1],$datebeforeend[2]) <= 0) &&
2144             (@endofsubscriptiondate &&
2145                 Delta_Days($res[0],$res[1],$res[2],
2146                     $endofsubscriptiondate[0],$endofsubscriptiondate[1],$endofsubscriptiondate[2]) >= 0) );
2147         return 0;
2148     } elsif ($subscription->{numberlength}>0) {
2149         return (countissuesfrom($subscriptionid,$subscription->{'startdate'}) >=$subscription->{numberlength}-1);
2150     }
2151     return 0;
2152 }
2153
2154 sub in_array {    # used in next sub down
2155     my ( $val, @elements ) = @_;
2156     foreach my $elem (@elements) {
2157         if ( $val == $elem ) {
2158             return 1;
2159         }
2160     }
2161     return 0;
2162 }
2163
2164 =head2 GetNextDate
2165
2166 $resultdate = GetNextDate($planneddate,$subscription)
2167
2168 this function it takes the planneddate and will return the next issue's date and will skip dates if there
2169 exists an irregularity
2170 - eg if periodicity is monthly and $planneddate is 2007-02-10 but if March and April is to be
2171 skipped then the returned date will be 2007-05-10
2172
2173 return :
2174 $resultdate - then next date in the sequence
2175
2176 Return 0 if periodicity==0
2177
2178 =cut
2179
2180 sub GetNextDate(@) {
2181     my ( $planneddate, $subscription ) = @_;
2182     my @irreg = split( /\,/, $subscription->{irregularity} );
2183
2184     #date supposed to be in ISO.
2185
2186     my ( $year, $month, $day ) = split( /-/, $planneddate );
2187     $month = 1 unless ($month);
2188     $day   = 1 unless ($day);
2189     my @resultdate;
2190
2191     #       warn "DOW $dayofweek";
2192     if ( $subscription->{periodicity} % 16 == 0 ) {    # 'without regularity' || 'irregular'
2193         return 0;
2194     }
2195
2196     #   daily : n / week
2197     #   Since we're interpreting irregularity here as which days of the week to skip an issue,
2198     #   renaming this pattern from 1/day to " n / week ".
2199     if ( $subscription->{periodicity} == 1 ) {
2200         my $dayofweek = eval { Day_of_Week( $year, $month, $day ) };
2201         if ($@) { warn "year month day : $year $month $day $subscription->{subscriptionid} : $@"; }
2202         else {
2203             for ( my $i = 0 ; $i < @irreg ; $i++ ) {
2204                 $dayofweek = 0 if ( $dayofweek == 7 );
2205                 if ( in_array( ( $dayofweek + 1 ), @irreg ) ) {
2206                     ( $year, $month, $day ) = Add_Delta_Days( $year, $month, $day, 1 );
2207                     $dayofweek++;
2208                 }
2209             }
2210             @resultdate = Add_Delta_Days( $year, $month, $day, 1 );
2211         }
2212     }
2213
2214     #   1  week
2215     if ( $subscription->{periodicity} == 2 ) {
2216         my ( $wkno, $year ) = eval { Week_of_Year( $year, $month, $day ) };
2217         if ($@) { warn "year month day : $year $month $day $subscription->{subscriptionid} : $@"; }
2218         else {
2219             for ( my $i = 0 ; $i < @irreg ; $i++ ) {
2220
2221                 #FIXME: if two consecutive irreg, do we only skip one?
2222                 if ( $irreg[$i] == ( ( $wkno != 51 ) ? ( $wkno + 1 ) % 52 : 52 ) ) {
2223                     ( $year, $month, $day ) = Add_Delta_Days( $year, $month, $day, 7 );
2224                     $wkno = ( ( $wkno != 51 ) ? ( $wkno + 1 ) % 52 : 52 );
2225                 }
2226             }
2227             @resultdate = Add_Delta_Days( $year, $month, $day, 7 );
2228         }
2229     }
2230
2231     #   1 / 2 weeks
2232     if ( $subscription->{periodicity} == 3 ) {
2233         my ( $wkno, $year ) = eval { Week_of_Year( $year, $month, $day ) };
2234         if ($@) { warn "year month day : $year $month $day $subscription->{subscriptionid} : $@"; }
2235         else {
2236             for ( my $i = 0 ; $i < @irreg ; $i++ ) {
2237                 if ( $irreg[$i] == ( ( $wkno != 50 ) ? ( $wkno + 2 ) % 52 : 52 ) ) {
2238                     ### BUGFIX was previously +1 ^
2239                     ( $year, $month, $day ) = Add_Delta_Days( $year, $month, $day, 14 );
2240                     $wkno = ( ( $wkno != 50 ) ? ( $wkno + 2 ) % 52 : 52 );
2241                 }
2242             }
2243             @resultdate = Add_Delta_Days( $year, $month, $day, 14 );
2244         }
2245     }
2246
2247     #   1 / 3 weeks
2248     if ( $subscription->{periodicity} == 4 ) {
2249         my ( $wkno, $year ) = eval { Week_of_Year( $year, $month, $day ) };
2250         if ($@) { warn "année mois jour : $year $month $day $subscription->{subscriptionid} : $@"; }
2251         else {
2252             for ( my $i = 0 ; $i < @irreg ; $i++ ) {
2253                 if ( $irreg[$i] == ( ( $wkno != 49 ) ? ( $wkno + 3 ) % 52 : 52 ) ) {
2254                     ( $year, $month, $day ) = Add_Delta_Days( $year, $month, $day, 21 );
2255                     $wkno = ( ( $wkno != 49 ) ? ( $wkno + 3 ) % 52 : 52 );
2256                 }
2257             }
2258             @resultdate = Add_Delta_Days( $year, $month, $day, 21 );
2259         }
2260     }
2261     my $tmpmonth = $month;
2262     if ( $year && $month && $day ) {
2263         if ( $subscription->{periodicity} == 5 ) {
2264             for ( my $i = 0 ; $i < @irreg ; $i++ ) {
2265                 if ( $irreg[$i] == ( ( $tmpmonth != 11 ) ? ( $tmpmonth + 1 ) % 12 : 12 ) ) {
2266                     ( $year, $month, $day ) = Add_Delta_YMD( $year, $month, $day, 0, 1, 0 );
2267                     $tmpmonth = ( ( $tmpmonth != 11 ) ? ( $tmpmonth + 1 ) % 12 : 12 );
2268                 }
2269             }
2270             @resultdate = Add_Delta_YMD( $year, $month, $day, 0, 1, 0 );
2271         }
2272         if ( $subscription->{periodicity} == 6 ) {
2273             for ( my $i = 0 ; $i < @irreg ; $i++ ) {
2274                 if ( $irreg[$i] == ( ( $tmpmonth != 10 ) ? ( $tmpmonth + 2 ) % 12 : 12 ) ) {
2275                     ( $year, $month, $day ) = Add_Delta_YMD( $year, $month, $day, 0, 2, 0 );
2276                     $tmpmonth = ( ( $tmpmonth != 10 ) ? ( $tmpmonth + 2 ) % 12 : 12 );
2277                 }
2278             }
2279             @resultdate = Add_Delta_YMD( $year, $month, $day, 0, 2, 0 );
2280         }
2281         if ( $subscription->{periodicity} == 7 ) {
2282             for ( my $i = 0 ; $i < @irreg ; $i++ ) {
2283                 if ( $irreg[$i] == ( ( $tmpmonth != 9 ) ? ( $tmpmonth + 3 ) % 12 : 12 ) ) {
2284                     ( $year, $month, $day ) = Add_Delta_YMD( $year, $month, $day, 0, 3, 0 );
2285                     $tmpmonth = ( ( $tmpmonth != 9 ) ? ( $tmpmonth + 3 ) % 12 : 12 );
2286                 }
2287             }
2288             @resultdate = Add_Delta_YMD( $year, $month, $day, 0, 3, 0 );
2289         }
2290         if ( $subscription->{periodicity} == 8 ) {
2291             for ( my $i = 0 ; $i < @irreg ; $i++ ) {
2292                 if ( $irreg[$i] == ( ( $tmpmonth != 9 ) ? ( $tmpmonth + 3 ) % 12 : 12 ) ) {
2293                     ( $year, $month, $day ) = Add_Delta_YMD( $year, $month, $day, 0, 3, 0 );
2294                     $tmpmonth = ( ( $tmpmonth != 9 ) ? ( $tmpmonth + 3 ) % 12 : 12 );
2295                 }
2296             }
2297             @resultdate = Add_Delta_YMD( $year, $month, $day, 0, 3, 0 );
2298         }
2299         if ( $subscription->{periodicity} == 13 ) {
2300             for ( my $i = 0 ; $i < @irreg ; $i++ ) {
2301                 if ( $irreg[$i] == ( ( $tmpmonth != 8 ) ? ( $tmpmonth + 4 ) % 12 : 12 ) ) {
2302                     ( $year, $month, $day ) = Add_Delta_YMD( $year, $month, $day, 0, 4, 0 );
2303                     $tmpmonth = ( ( $tmpmonth != 8 ) ? ( $tmpmonth + 4 ) % 12 : 12 );
2304                 }
2305             }
2306             @resultdate = Add_Delta_YMD( $year, $month, $day, 0, 4, 0 );
2307         }
2308         if ( $subscription->{periodicity} == 9 ) {
2309             for ( my $i = 0 ; $i < @irreg ; $i++ ) {
2310                 if ( $irreg[$i] == ( ( $tmpmonth != 9 ) ? ( $tmpmonth + 3 ) % 12 : 12 ) ) {
2311                     ### BUFIX Seems to need more Than One ?
2312                     ( $year, $month, $day ) = Add_Delta_YM( $year, $month, $day, 0, 6 );
2313                     $tmpmonth = ( ( $tmpmonth != 6 ) ? ( $tmpmonth + 6 ) % 12 : 12 );
2314                 }
2315             }
2316             @resultdate = Add_Delta_YM( $year, $month, $day, 0, 6 );
2317         }
2318         if ( $subscription->{periodicity} == 10 ) {
2319             @resultdate = Add_Delta_YM( $year, $month, $day, 1, 0 );
2320         }
2321         if ( $subscription->{periodicity} == 11 ) {
2322             @resultdate = Add_Delta_YM( $year, $month, $day, 2, 0 );
2323         }
2324     }
2325     my $resultdate = sprintf( "%04d-%02d-%02d", $resultdate[0], $resultdate[1], $resultdate[2] );
2326
2327     return "$resultdate";
2328 }
2329
2330 =head2 is_barcode_in_use
2331
2332 Returns number of occurence of the barcode in the items table
2333 Can be used as a boolean test of whether the barcode has
2334 been deployed as yet
2335
2336 =cut
2337
2338 sub is_barcode_in_use {
2339     my $barcode = shift;
2340     my $dbh       = C4::Context->dbh;
2341     my $occurences = $dbh->selectall_arrayref(
2342         'SELECT itemnumber from items where barcode = ?',
2343         {}, $barcode
2344
2345     );
2346
2347     return @{$occurences};
2348 }
2349
2350 1;
2351 __END__
2352
2353 =head1 AUTHOR
2354
2355 Koha Development Team <http://koha-community.org/>
2356
2357 =cut