package C4::Bull; #assumes C4/Bull.pm # Copyright 2000-2002 Katipo Communications # # This file is part of Koha. # # Koha is free software; you can redistribute it and/or modify it under the # terms of the GNU General Public License as published by the Free Software # Foundation; either version 2 of the License, or (at your option) any later # version. # # Koha is distributed in the hope that it will be useful, but WITHOUT ANY # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR # A PARTICULAR PURPOSE. See the GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along with # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place, # Suite 330, Boston, MA 02111-1307 USA use strict; use C4::Date; use Date::Manip; use C4::Suggestions; use C4::Letters; require Exporter; use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); # set the version for version checking $VERSION = 0.01; =head1 NAME C4::Bull - Give functions for serializing. =head1 SYNOPSIS use C4::Bull; =head1 DESCRIPTION Give all XYZ functions =cut @ISA = qw(Exporter); @EXPORT = qw(&newsubscription &modsubscription &delsubscription &getsubscriptions &getsubscription &getsubscriptionfrombiblionumber &get_subscription_list_from_biblionumber &get_full_subscription_list_from_biblionumber &modsubscriptionhistory &newissue &getserials &getlatestserials &serialchangestatus &Find_Next_Date &Get_Next_Seq &hassubscriptionexpired &subscriptionexpirationdate &subscriptionrenew &getSupplierListWithLateIssues &GetLateIssues &serialdelete &getlatestserials ); sub getSupplierListWithLateIssues { my $dbh = C4::Context->dbh; my $sth = $dbh->prepare("SELECT DISTINCT id, name FROM subscription, serial LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id WHERE subscription.subscriptionid = serial.subscriptionid AND (planneddate < now( ) OR serial.STATUS = 3) "); $sth->execute; my %supplierlist; while (my ($id,$name) = $sth->fetchrow) { $supplierlist{$id} = $name; } return %supplierlist; } sub GetLateIssues { my ($supplierid) = @_; my $dbh = C4::Context->dbh; my $sth; if ($supplierid) { $sth = $dbh->prepare("SELECT name,title,planneddate,serialseq,serial.subscriptionid FROM subscription, serial, biblio LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id WHERE subscription.subscriptionid = serial.subscriptionid AND ((planneddate < now() and serial.STATUS =1) OR serial.STATUS = 3) and subscription.aqbooksellerid=$supplierid and biblio.biblionumber = subscription.biblionumber order by title "); } else { $sth = $dbh->prepare("SELECT name,title,planneddate,serialseq,serial.subscriptionid FROM subscription, serial, biblio LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id WHERE subscription.subscriptionid = serial.subscriptionid AND ((planneddate < now() and serial.STATUS <=3) OR serial.STATUS = 3) and biblio.biblionumber = subscription.biblionumber order by title "); } $sth->execute; my @issuelist; my $last_title; my $odd=0; while (my $line = $sth->fetchrow_hashref) { $odd++ unless $line->{title} eq $last_title; $line->{title} = "" if $line->{title} eq $last_title; $last_title = $line->{title} if ($line->{title}); $line->{planneddate} = format_date($line->{planneddate}); $line->{'odd'} = 1 if $odd %2 ; push @issuelist,$line; } return @issuelist; } sub newsubscription { my ($auser,$aqbooksellerid,$cost,$aqbudgetid,$biblionumber, $startdate,$periodicity,$dow,$numberlength,$weeklength,$monthlength, $add1,$every1,$whenmorethan1,$setto1,$lastvalue1, $add2,$every2,$whenmorethan2,$setto2,$lastvalue2, $add3,$every3,$whenmorethan3,$setto3,$lastvalue3, $numberingmethod, $status, $notes,$letter) = @_; my $dbh = C4::Context->dbh; #save subscription my $sth=$dbh->prepare("insert into subscription (librarian,aqbooksellerid,cost,aqbudgetid,biblionumber, startdate,periodicity,dow,numberlength,weeklength,monthlength, add1,every1,whenmorethan1,setto1,lastvalue1, add2,every2,whenmorethan2,setto2,lastvalue2, add3,every3,whenmorethan3,setto3,lastvalue3, numberingmethod, status, notes, letter) values (?,?,?,?,?,?,?,?,?, ?,?,?,?,?,?,?,?,?,?, ?,?,?,?,?,?,?,?,?,?,?)"); $sth->execute($auser,$aqbooksellerid,$cost,$aqbudgetid,$biblionumber, format_date_in_iso($startdate),$periodicity,$dow,$numberlength,$weeklength,$monthlength, $add1,$every1,$whenmorethan1,$setto1,$lastvalue1, $add2,$every2,$whenmorethan2,$setto2,$lastvalue2, $add3,$every3,$whenmorethan3,$setto3,$lastvalue3, $numberingmethod, $status, $notes,$letter); #then create the 1st waited number my $subscriptionid = $dbh->{'mysql_insertid'}; $sth = $dbh->prepare("insert into subscriptionhistory (biblionumber, subscriptionid, histstartdate, enddate, missinglist, recievedlist, opacnote, librariannote) values (?,?,?,?,?,?,?,?)"); $sth->execute($biblionumber, $subscriptionid, format_date_in_iso($startdate), 0, "", "", "", $notes); # reread subscription to get a hash (for calculation of the 1st issue number) $sth = $dbh->prepare("select * from subscription where subscriptionid = ? "); $sth->execute($subscriptionid); my $val = $sth->fetchrow_hashref; # calculate issue number my $serialseq = Get_Seq($val); $sth = $dbh->prepare("insert into serial (serialseq,subscriptionid,biblionumber,status, planneddate) values (?,?,?,?,?)"); $sth->execute($serialseq, $subscriptionid, $val->{'biblionumber'}, 1, format_date_in_iso($startdate)); return $subscriptionid; } sub getsubscription { my ($subscriptionid) = @_; my $dbh = C4::Context->dbh; my $sth = $dbh->prepare('select subscription.*,subscriptionhistory.*,aqbudget.bookfundid,aqbooksellers.name as aqbooksellername,biblio.title as bibliotitle from subscription left join subscriptionhistory on subscription.subscriptionid=subscriptionhistory.subscriptionid left join aqbudget on subscription.aqbudgetid=aqbudget.aqbudgetid left join aqbooksellers on subscription.aqbooksellerid=aqbooksellers.id left join biblio on biblio.biblionumber=subscription.biblionumber where subscription.subscriptionid = ?'); $sth->execute($subscriptionid); my $subs = $sth->fetchrow_hashref; return $subs; } sub getsubscriptionfrombiblionumber { my ($biblionumber) = @_; my $dbh = C4::Context->dbh; my $sth = $dbh->prepare('select count(*) from subscription where biblionumber=?'); $sth->execute($biblionumber); my $subscriptionsnumber = $sth->fetchrow; return $subscriptionsnumber; } sub get_subscription_list_from_biblionumber { my ($biblionumber) = @_; my $dbh = C4::Context->dbh; my $sth = $dbh->prepare('select subscription.*,subscriptionhistory.*, aqbudget.bookfundid,aqbooksellers.name as aqbooksellername,biblio.title as bibliotitle from subscription left join subscriptionhistory on subscription.subscriptionid=subscriptionhistory.subscriptionid left join aqbudget on subscription.aqbudgetid=aqbudget.aqbudgetid left join aqbooksellers on subscription.aqbooksellerid=aqbooksellers.id left join biblio on biblio.biblionumber=subscription.biblionumber where subscription.biblionumber = ?'); $sth->execute($biblionumber); my @res; while (my $subs = $sth->fetchrow_hashref) { $subs->{startdate} = format_date($subs->{startdate}); $subs->{histstartdate} = format_date($subs->{histstartdate}); $subs->{opacnote} =~ s/\n/\/g; $subs->{missinglist} =~ s/\n/\/g; $subs->{recievedlist} =~ s/\n/\/g; $subs->{"periodicity".$subs->{periodicity}} = 1; $subs->{"status".$subs->{'status'}} = 1; if ($subs->{enddate} eq '0000-00-00') { $subs->{enddate}=''; } else { $subs->{enddate} = format_date($subs->{enddate}); } push @res,$subs; } return \@res; } sub get_full_subscription_list_from_biblionumber { my ($biblionumber) = @_; my $dbh = C4::Context->dbh; my $sth = $dbh->prepare('select serial.serialseq, serial.planneddate, serial.status, serial.notes, year(serial.planneddate) as year, aqbudget.bookfundid,aqbooksellers.name as aqbooksellername,biblio.title as bibliotitle from serial left join subscription on (serial.subscriptionid=subscription.subscriptionid and subscription.biblionumber=serial.biblionumber) left join aqbudget on subscription.aqbudgetid=aqbudget.aqbudgetid left join aqbooksellers on subscription.aqbooksellerid=aqbooksellers.id left join biblio on biblio.biblionumber=subscription.biblionumber where subscription.biblionumber = ? order by year,serial.subscriptionid,serial.planneddate'); $sth->execute($biblionumber); my @res; my $year; my $startdate; my $aqbooksellername; my $bibliotitle; my @loopissues; my $first; my $previousnote=""; while (my $subs = $sth->fetchrow_hashref) { # my $sth2 = $dbh->prepare('select * from serial where serial.biblionumber = ? and serial.subscriptionid=? order by serial.planneddate'); # $sth2->execute($biblionumber,$subs->{'subscriptionid'}); # while (my $issues = $sth2->fetchrow_hashref){ # warn "planneddate ".$issues->{'planneddate'}; # warn "serialseq".$issues->{'serialseq'}; # } if ($year and ($year==$subs->{year})){ if ($first eq 1){$first=0;} my $temp=$res[scalar(@res)-1]->{'serials'}; push @$temp, {'planneddate' => format_date($subs->{'planneddate'}), 'serialseq' => $subs->{'serialseq'}, "status".$subs->{'status'} => 1, 'notes' => $subs->{'notes'} eq $previousnote?"":$subs->{notes}, }; }else { $first=1 if (not $year); $year= $subs->{'year'}; $startdate= format_date($subs->{'startdate'}); $aqbooksellername= $subs->{'aqbooksellername'}; $bibliotitle= $subs->{'bibliotitle'}; my @temp; push @temp, {'planneddate' => format_date($subs->{'planneddate'}), 'serialseq' => $subs->{'serialseq'}, "status".$subs->{'status'} => 1, 'notes' => $subs->{'notes'} eq $previousnote?"":$subs->{notes}, }; push @res,{ 'year'=>$year, 'startdate'=>$startdate, 'aqbooksellername'=>$aqbooksellername, 'bibliotitle'=>$bibliotitle, 'serials'=>\@temp, 'first'=>$first }; } $previousnote=$subs->{notes}; } return \@res; } sub modsubscription { my ($auser,$aqbooksellerid,$cost,$aqbudgetid,$startdate, $periodicity,$dow,$numberlength,$weeklength,$monthlength, $add1,$every1,$whenmorethan1,$setto1,$lastvalue1,$innerloop1, $add2,$every2,$whenmorethan2,$setto2,$lastvalue2,$innerloop2, $add3,$every3,$whenmorethan3,$setto3,$lastvalue3,$innerloop3, $numberingmethod, $status, $biblionumber, $notes, $letter, $subscriptionid)= @_; my $dbh = C4::Context->dbh; my $sth=$dbh->prepare("update subscription set librarian=?, aqbooksellerid=?,cost=?,aqbudgetid=?,startdate=?, periodicity=?,dow=?,numberlength=?,weeklength=?,monthlength=?, add1=?,every1=?,whenmorethan1=?,setto1=?,lastvalue1=?,innerloop1=?, add2=?,every2=?,whenmorethan2=?,setto2=?,lastvalue2=?,innerloop2=?, add3=?,every3=?,whenmorethan3=?,setto3=?,lastvalue3=?,innerloop3=?, numberingmethod=?, status=?, biblionumber=?, notes=?, letter=? where subscriptionid = ?"); $sth->execute($auser,$aqbooksellerid,$cost,$aqbudgetid,$startdate, $periodicity,$dow,$numberlength,$weeklength,$monthlength, $add1,$every1,$whenmorethan1,$setto1,$lastvalue1,$innerloop1, $add2,$every2,$whenmorethan2,$setto2,$lastvalue2,$innerloop2, $add3,$every3,$whenmorethan3,$setto3,$lastvalue3,$innerloop3, $numberingmethod, $status, $biblionumber, $notes, $letter, $subscriptionid); $sth->finish; } sub delsubscription { my ($subscriptionid) = @_; my $dbh = C4::Context->dbh; $subscriptionid=$dbh->quote($subscriptionid); $dbh->do("delete from subscription where subscriptionid=$subscriptionid"); $dbh->do("delete from subscriptionhistory where subscriptionid=$subscriptionid"); $dbh->do("delete from serial where subscriptionid=$subscriptionid"); } sub getsubscriptions { my ($title,$ISSN,$biblionumber) = @_; return unless $title or $ISSN or $biblionumber; my $dbh = C4::Context->dbh; my $sth; if ($biblionumber) { $sth = $dbh->prepare("select subscription.subscriptionid,biblio.title,biblioitems.issn,subscription.notes,biblio.biblionumber from subscription,biblio,biblioitems where biblio.biblionumber = biblioitems.biblionumber and biblio.biblionumber=subscription.biblionumber and biblio.biblionumber=? order by title"); $sth->execute($biblionumber); } else { if ($ISSN and $title) { $sth = $dbh->prepare("select subscription.subscriptionid,biblio.title,biblioitems.issn,subscription.notes,biblio.biblionumber from subscription,biblio,biblioitems where biblio.biblionumber = biblioitems.biblionumber and biblio.biblionumber=subscription.biblionumber and (biblio.title like ? or biblioitems.issn = ? order by title )"); $sth->execute("%$title%",$ISSN); } else { if ($ISSN) { $sth = $dbh->prepare("select subscription.subscriptionid,biblio.title,biblioitems.issn,subscription.notes,biblio.biblionumber from subscription,biblio,biblioitems where biblio.biblionumber = biblioitems.biblionumber and biblio.biblionumber=subscription.biblionumber and biblioitems.issn = ? order by title"); $sth->execute($ISSN); } else { $sth = $dbh->prepare("select subscription.subscriptionid,biblio.title,biblioitems.issn,subscription.notes,biblio.biblionumber from subscription,biblio,biblioitems where biblio.biblionumber = biblioitems.biblionumber and biblio.biblionumber=subscription.biblionumber and biblio.title like ? order by title"); $sth->execute("%$title%"); } } } my @results; my $previoustitle=""; my $odd=1; while (my $line = $sth->fetchrow_hashref) { if ($previoustitle eq $line->{title}) { $line->{title}=""; $line->{issn}=""; $line->{toggle} = 1 if $odd==1; } else { $previoustitle=$line->{title}; $odd=-$odd; $line->{toggle} = 1 if $odd==1; } push @results, $line; } return @results; } sub modsubscriptionhistory { my ($subscriptionid,$histstartdate,$enddate,$recievedlist,$missinglist,$opacnote,$librariannote)=@_; my $dbh=C4::Context->dbh; my $sth = $dbh->prepare("update subscriptionhistory set histstartdate=?,enddate=?,recievedlist=?,missinglist=?,opacnote=?,librariannote=? where subscriptionid=?"); $recievedlist =~ s/^,//g; $missinglist =~ s/^,//g; $opacnote =~ s/^,//g; $sth->execute($histstartdate,$enddate,$recievedlist,$missinglist,$opacnote,$librariannote,$subscriptionid); } # get every serial not arrived for a given subscription # as well as the number of issues registered in the database (all types) # this number is used to see if a subscription can be deleted (=it must have only 1 issue) sub getserials { my ($subscriptionid) = @_; my $dbh = C4::Context->dbh; # OK, now add the last 5 issues arrives/missing my $sth=$dbh->prepare("select serialid,serialseq, status, planneddate,notes from serial where subscriptionid = ? and (status in (2,4,5)) order by serialid desc"); $sth->execute($subscriptionid); my $counter=0; my @serials; while((my $line = $sth->fetchrow_hashref) && $counter <5) { $counter++; $line->{"status".$line->{status}} = 1; # fills a "statusX" value, used for template status select list $line->{"planneddate"} = format_date($line->{"planneddate"}); push @serials,$line; } # status = 2 is "arrived" $sth=$dbh->prepare("select serialid,serialseq, status, planneddate,notes from serial where subscriptionid = ? and status <>2 and status <>4 and status <>5"); $sth->execute($subscriptionid); while(my $line = $sth->fetchrow_hashref) { $line->{"status".$line->{status}} = 1; # fills a "statusX" value, used for template status select list $line->{"planneddate"} = format_date($line->{"planneddate"}); push @serials,$line; } $sth=$dbh->prepare("select count(*) from serial where subscriptionid=?"); $sth->execute($subscriptionid); my ($totalissues) = $sth->fetchrow; return ($totalissues,@serials); } # get the $limit's latest serials arrived or missing for a given subscription sub getlatestserials{ my ($subscriptionid,$limit) =@_; my $dbh = C4::Context->dbh; # status = 2 is "arrived" my $strsth="select serialid,serialseq, status, planneddate from serial where subscriptionid = ? and (status =2 or status=4) order by planneddate DESC LIMIT 0,$limit"; my $sth=$dbh->prepare($strsth); $sth->execute($subscriptionid); my @serials; while(my $line = $sth->fetchrow_hashref) { $line->{"status".$line->{status}} = 1; # fills a "statusX" value, used for template status select list $line->{"planneddate"} = format_date($line->{"planneddate"}); push @serials,$line; } $sth=$dbh->prepare("select count(*) from serial where subscriptionid=?"); $sth->execute($subscriptionid); my ($totalissues) = $sth->fetchrow; return \@serials; } sub serialchangestatus { my ($serialid,$serialseq,$planneddate,$status,$notes)=@_; # warn "($serialid,$serialseq,$planneddate,$status)"; # 1st, get previous status : if we change from "waited" to something else, then we will have to create a new "waited" entry my $dbh = C4::Context->dbh; my $sth = $dbh->prepare("select subscriptionid,status from serial where serialid=?"); $sth->execute($serialid); my ($subscriptionid,$oldstatus) = $sth->fetchrow; # change status & update subscriptionhistory if ($status eq 6){ delissue($serialseq, $subscriptionid) }else{ $sth = $dbh->prepare("update serial set serialseq=?,planneddate=?,status=?,notes=? where serialid = ?"); $sth->execute($serialseq,$planneddate,$status,$notes,$serialid); $sth = $dbh->prepare("select missinglist,recievedlist from subscriptionhistory where subscriptionid=?"); $sth->execute($subscriptionid); my ($missinglist,$recievedlist) = $sth->fetchrow; if ($status eq 2) { $recievedlist .= ",$serialseq"; } $missinglist .= ",$serialseq" if ($status eq 4) ; $missinglist .= ",not issued $serialseq" if ($status eq 5); $sth=$dbh->prepare("update subscriptionhistory set recievedlist=?, missinglist=? where subscriptionid=?"); $sth->execute($recievedlist,$missinglist,$subscriptionid); } # create new waited entry if needed (ie : was a "waited" and has changed) if ($oldstatus eq 1 && $status ne 1) { $sth = $dbh->prepare("select * from subscription where subscriptionid = ? "); $sth->execute($subscriptionid); my $val = $sth->fetchrow_hashref; # next issue number my ($newserialseq,$newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3) = Get_Next_Seq($val); # next date (calculated from actual date & frequency parameters) my $nextplanneddate = Get_Next_Date($planneddate,$val); newissue($newserialseq, $subscriptionid, $val->{'biblionumber'}, 1, $nextplanneddate); $sth = $dbh->prepare("update subscription set lastvalue1=?, lastvalue2=?,lastvalue3=?, innerloop1=?,innerloop2=?,innerloop3=? where subscriptionid = ?"); $sth->execute($newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3,$subscriptionid); } } sub newissue { my ($serialseq,$subscriptionid,$biblionumber,$status, $planneddate) = @_; my $dbh = C4::Context->dbh; my $sth = $dbh->prepare("insert into serial (serialseq,subscriptionid,biblionumber,status, planneddate) values (?,?,?,?,?)"); $sth->execute($serialseq,$subscriptionid,$biblionumber,$status, $planneddate); $sth = $dbh->prepare("select missinglist,recievedlist from subscriptionhistory where subscriptionid=?"); $sth->execute($subscriptionid); my ($missinglist,$recievedlist) = $sth->fetchrow; if ($status eq 2) { $recievedlist .= ",$serialseq"; } if ($status eq 4) { $missinglist .= ",$serialseq"; } $sth=$dbh->prepare("update subscriptionhistory set recievedlist=?, missinglist=? where subscriptionid=?"); $sth->execute($recievedlist,$missinglist,$subscriptionid); } sub delissue { my ($serialseq,$subscriptionid) = @_; my $dbh = C4::Context->dbh; my $sth = $dbh->prepare("delete from serial where serialseq= ? and subscriptionid= ? "); $sth->execute($serialseq,$subscriptionid); } sub Get_Next_Date(@) { my ($planneddate,$subscription) = @_; my $resultdate; if ($subscription->{periodicity} == 1) { $resultdate=DateCalc($planneddate,"1 day"); } if ($subscription->{periodicity} == 2) { $resultdate=DateCalc($planneddate,"1 week"); } if ($subscription->{periodicity} == 3) { $resultdate=DateCalc($planneddate,"2 weeks"); } if ($subscription->{periodicity} == 4) { $resultdate=DateCalc($planneddate,"3 weeks"); } if ($subscription->{periodicity} == 5) { $resultdate=DateCalc($planneddate,"1 month"); } if ($subscription->{periodicity} == 6) { $resultdate=DateCalc($planneddate,"2 months"); } if ($subscription->{periodicity} == 7) { $resultdate=DateCalc($planneddate,"3 months"); } if ($subscription->{periodicity} == 8) { $resultdate=DateCalc($planneddate,"3 months"); } if ($subscription->{periodicity} == 9) { $resultdate=DateCalc($planneddate,"6 months"); } if ($subscription->{periodicity} == 10) { $resultdate=DateCalc($planneddate,"1 year"); } if ($subscription->{periodicity} == 11) { $resultdate=DateCalc($planneddate,"2 years"); } return format_date_in_iso($resultdate); } sub Get_Seq { my ($val) =@_; my $calculated = $val->{numberingmethod}; my $x=$val->{'lastvalue1'}; $calculated =~ s/\{X\}/$x/g; my $y=$val->{'lastvalue2'}; $calculated =~ s/\{Y\}/$y/g; my $z=$val->{'lastvalue3'}; $calculated =~ s/\{Z\}/$z/g; return $calculated; } sub Get_Next_Seq { my ($val) =@_; my ($calculated,$newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3); $calculated = $val->{numberingmethod}; # calculate the (expected) value of the next issue recieved. $newlastvalue1 = $val->{lastvalue1}; # check if we have to increase the new value. $newinnerloop1 = $val->{innerloop1}+1; $newinnerloop1=0 if ($newinnerloop1 >= $val->{every1}); $newlastvalue1 += $val->{add1} if ($newinnerloop1<1); # <1 to be true when 0 or empty. $newlastvalue1=$val->{setto1} if ($newlastvalue1>$val->{whenmorethan1}); # reset counter if needed. $calculated =~ s/\{X\}/$newlastvalue1/g; $newlastvalue2 = $val->{lastvalue2}; # check if we have to increase the new value. $newinnerloop2 = $val->{innerloop2}+1; $newinnerloop2=0 if ($newinnerloop2 >= $val->{every2}); $newlastvalue2 += $val->{add2} if ($newinnerloop2<1); # <1 to be true when 0 or empty. $newlastvalue2=$val->{setto2} if ($newlastvalue2>$val->{whenmorethan2}); # reset counter if needed. $calculated =~ s/\{Y\}/$newlastvalue2/g; $newlastvalue3 = $val->{lastvalue3}; # check if we have to increase the new value. $newinnerloop3 = $val->{innerloop3}+1; $newinnerloop3=0 if ($newinnerloop3 >= $val->{every3}); $newlastvalue3 += $val->{add3} if ($newinnerloop3<1); # <1 to be true when 0 or empty. $newlastvalue3=$val->{setto3} if ($newlastvalue3>$val->{whenmorethan3}); # reset counter if needed. $calculated =~ s/\{Z\}/$newlastvalue3/g; return ($calculated,$newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3); } # the subscription has expired when the next issue to arrive is out of subscription limit. sub hassubscriptionexpired { my ($subscriptionid) = @_; my $dbh = C4::Context->dbh; my $subscription = getsubscription($subscriptionid); # we don't do the same test if the subscription is based on X numbers or on X weeks/months if ($subscription->{numberlength}) { my $sth = $dbh->prepare("select count(*) from serial where subscriptionid=? and planneddate>=?"); $sth->execute($subscriptionid,$subscription->{startdate}); my $res = $sth->fetchrow; if ($subscription->{numberlength}>=$res) { return 0; } else { return 1; } } else { #a little bit more tricky if based on X weeks/months : search if the latest issue waited is not after subscription startdate + duration my $sth = $dbh->prepare("select max(planneddate) from serial where subscriptionid=?"); $sth->execute($subscriptionid); my $res = ParseDate(format_date_in_iso($sth->fetchrow)); my $endofsubscriptiondate; $endofsubscriptiondate = DateCalc(format_date_in_iso($subscription->{startdate}),$subscription->{monthlength}." months") if ($subscription->{monthlength}); $endofsubscriptiondate = DateCalc(format_date_in_iso($subscription->{startdate}),$subscription->{weeklength}." weeks") if ($subscription->{weeklength}); return 1 if ($res >= $endofsubscriptiondate); return 0; } } sub subscriptionexpirationdate { my ($subscriptionid) = @_; my $dbh = C4::Context->dbh; my $subscription = getsubscription($subscriptionid); my $enddate=$subscription->{startdate}; # we don't do the same test if the subscription is based on X numbers or on X weeks/months if ($subscription->{numberlength}) { #calculate the date of the last issue. for (my $i=1;$i<=$subscription->{numberlength};$i++) { $enddate = Get_Next_Date($enddate,$subscription); } } else { $enddate = DateCalc(format_date_in_iso($subscription->{startdate}),$subscription->{monthlength}." months") if ($subscription->{monthlength}); $enddate = DateCalc(format_date_in_iso($subscription->{startdate}),$subscription->{weeklength}." weeks") if ($subscription->{weeklength}); } # $enddate=format_date_in_iso($enddate); # warn "END : $enddate"; return $enddate; } sub subscriptionrenew { my ($subscriptionid,$user,$startdate,$numberlength,$weeklength,$monthlength,$note) = @_; my $dbh = C4::Context->dbh; my $subscription = getsubscription($subscriptionid); my $sth = $dbh->prepare("select * from biblio,biblioitems where biblio.biblionumber=biblioitems.biblionumber and biblio.biblionumber=?"); $sth->execute($subscription->{biblionumber}); my $biblio = $sth->fetchrow_hashref; newsuggestion($user,$subscription->{bibliotitle},$biblio->{author},$biblio->{publishercode},$biblio->{note},,,,,$subscription->{biblionumber}); # renew subscription $sth=$dbh->prepare("update subscription set startdate=?,numberlength=?,weeklength=?,monthlength=?"); $sth->execute(format_date_in_iso($startdate),$numberlength,$weeklength,$monthlength); } END { } # module clean-up code here (global destructor)