1 package C4::Bull; #assumes C4/Bull.pm
4 # Copyright 2000-2002 Katipo Communications
6 # This file is part of Koha.
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
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.
17 # You should have received a copy of the GNU General Public License along with
18 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
19 # Suite 330, Boston, MA 02111-1307 USA
28 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
30 # set the version for version checking
35 C4::Bull - Give functions for serializing.
43 Give all XYZ functions
48 @EXPORT = qw(&newsubscription &modsubscription &delsubscription &getsubscriptions &getsubscription
49 &getsubscriptionfrombiblionumber &get_subscription_list_from_biblionumber
50 &get_full_subscription_list_from_biblionumber
51 &modsubscriptionhistory &newissue
52 &getserials &getlatestserials &serialchangestatus
53 &Find_Next_Date, &Get_Next_Seq
54 &hassubscriptionexpired &subscriptionexpirationdate &subscriptionrenew
55 &getSupplierListWithLateIssues &GetLateIssues &serialdelete &getlatestserials);
57 sub getSupplierListWithLateIssues {
58 my $dbh = C4::Context->dbh;
59 my $sth = $dbh->prepare("SELECT DISTINCT id, name
60 FROM subscription, serial
61 LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
62 WHERE subscription.subscriptionid = serial.subscriptionid AND
63 (planneddate < now( ) OR serial.STATUS = 3)
67 while (my ($id,$name) = $sth->fetchrow) {
68 $supplierlist{$id} = $name;
73 my ($supplierid) = @_;
74 my $dbh = C4::Context->dbh;
77 $sth = $dbh->prepare("SELECT name,title,planneddate,serialseq,serial.subscriptionid
78 FROM subscription, serial, biblio
79 LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
80 WHERE subscription.subscriptionid = serial.subscriptionid AND
81 ((planneddate < now() and serial.STATUS =1) OR serial.STATUS = 3) and
82 subscription.aqbooksellerid=$supplierid and
83 biblio.biblionumber = subscription.biblionumber
86 $sth = $dbh->prepare("SELECT name,title,planneddate,serialseq,serial.subscriptionid
87 FROM subscription, serial, biblio
88 LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
89 WHERE subscription.subscriptionid = serial.subscriptionid AND
90 ((planneddate < now() and serial.STATUS <=3) OR serial.STATUS = 3) and
91 biblio.biblionumber = subscription.biblionumber
97 while (my $line = $sth->fetchrow_hashref) {
98 $line->{title} = "" if $line->{title} eq $last_title;
99 $last_title = $line->{title} if ($line->{title});
100 $line->{planneddate} = format_date($line->{planneddate});
101 push @issuelist,$line;
106 sub newsubscription {
107 my ($auser,$aqbooksellerid,$cost,$aqbudgetid,$biblionumber,
108 $startdate,$periodicity,$dow,$numberlength,$weeklength,$monthlength,
109 $add1,$every1,$whenmorethan1,$setto1,$lastvalue1,
110 $add2,$every2,$whenmorethan2,$setto2,$lastvalue2,
111 $add3,$every3,$whenmorethan3,$setto3,$lastvalue3,
112 $numberingmethod, $status, $notes,$letter) = @_;
113 my $dbh = C4::Context->dbh;
115 my $sth=$dbh->prepare("insert into subscription (librarian,aqbooksellerid,cost,aqbudgetid,biblionumber,
116 startdate,periodicity,dow,numberlength,weeklength,monthlength,
117 add1,every1,whenmorethan1,setto1,lastvalue1,
118 add2,every2,whenmorethan2,setto2,lastvalue2,
119 add3,every3,whenmorethan3,setto3,lastvalue3,
120 numberingmethod, status, notes, letter) values
122 ?,?,?,?,?,?,?,?,?,?,
123 ?,?,?,?,?,?,?,?,?,?,?)");
124 $sth->execute($auser,$aqbooksellerid,$cost,$aqbudgetid,$biblionumber,
125 format_date_in_iso($startdate),$periodicity,$dow,$numberlength,$weeklength,$monthlength,
126 $add1,$every1,$whenmorethan1,$setto1,$lastvalue1,
127 $add2,$every2,$whenmorethan2,$setto2,$lastvalue2,
128 $add3,$every3,$whenmorethan3,$setto3,$lastvalue3,
129 $numberingmethod, $status, $notes,$letter);
130 #then create the 1st waited number
131 my $subscriptionid = $dbh->{'mysql_insertid'};
132 $sth = $dbh->prepare("insert into subscriptionhistory (biblionumber, subscriptionid, histstartdate, enddate, missinglist, recievedlist, opacnote, librariannote) values (?,?,?,?,?,?,?,?)");
133 $sth->execute($biblionumber, $subscriptionid, format_date_in_iso($startdate), 0, "", "", "", $notes);
134 # reread subscription to get a hash (for calculation of the 1st issue number)
135 $sth = $dbh->prepare("select * from subscription where subscriptionid = ? ");
136 $sth->execute($subscriptionid);
137 my $val = $sth->fetchrow_hashref;
139 # calculate issue number
140 my $serialseq = Get_Seq($val);
141 $sth = $dbh->prepare("insert into serial (serialseq,subscriptionid,biblionumber,status, planneddate) values (?,?,?,?,?)");
142 $sth->execute($serialseq, $subscriptionid, $val->{'biblionumber'}, 1, format_date_in_iso($startdate));
143 return $subscriptionid;
146 sub getsubscription {
147 my ($subscriptionid) = @_;
148 my $dbh = C4::Context->dbh;
149 my $sth = $dbh->prepare('select subscription.*,subscriptionhistory.*,aqbudget.bookfundid,aqbooksellers.name as aqbooksellername,biblio.title as bibliotitle
151 left join subscriptionhistory on subscription.subscriptionid=subscriptionhistory.subscriptionid
152 left join aqbudget on subscription.aqbudgetid=aqbudget.aqbudgetid
153 left join aqbooksellers on subscription.aqbooksellerid=aqbooksellers.id
154 left join biblio on biblio.biblionumber=subscription.biblionumber
155 where subscription.subscriptionid = ?');
156 $sth->execute($subscriptionid);
157 my $subs = $sth->fetchrow_hashref;
161 sub getsubscriptionfrombiblionumber {
162 my ($biblionumber) = @_;
163 my $dbh = C4::Context->dbh;
164 my $sth = $dbh->prepare('select count(*) from subscription where biblionumber=?');
165 $sth->execute($biblionumber);
166 my $subscriptionsnumber = $sth->fetchrow;
167 return $subscriptionsnumber;
170 sub get_subscription_list_from_biblionumber {
171 my ($biblionumber) = @_;
172 my $dbh = C4::Context->dbh;
173 my $sth = $dbh->prepare('select subscription.*,subscriptionhistory.*, aqbudget.bookfundid,aqbooksellers.name as aqbooksellername,biblio.title as bibliotitle
175 left join subscriptionhistory on subscription.subscriptionid=subscriptionhistory.subscriptionid
176 left join aqbudget on subscription.aqbudgetid=aqbudget.aqbudgetid
177 left join aqbooksellers on subscription.aqbooksellerid=aqbooksellers.id
178 left join biblio on biblio.biblionumber=subscription.biblionumber
179 where subscription.biblionumber = ?');
180 $sth->execute($biblionumber);
182 while (my $subs = $sth->fetchrow_hashref) {
183 $subs->{startdate} = format_date($subs->{startdate});
184 $subs->{histstartdate} = format_date($subs->{histstartdate});
185 $subs->{opacnote} =~ s/\n/\<br\/\>/g;
186 $subs->{missinglist} =~ s/\n/\<br\/\>/g;
187 $subs->{recievedlist} =~ s/\n/\<br\/\>/g;
188 $subs->{"periodicity".$subs->{periodicity}} = 1;
189 $subs->{"status".$subs->{'status'}} = 1;
190 if ($subs->{enddate} eq '0000-00-00') {
193 $subs->{enddate} = format_date($subs->{enddate});
200 sub get_full_subscription_list_from_biblionumber {
201 my ($biblionumber) = @_;
202 my $dbh = C4::Context->dbh;
203 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
204 from serial left join subscription on (serial.subscriptionid=subscription.subscriptionid and subscription.biblionumber=serial.biblionumber)
205 left join aqbudget on subscription.aqbudgetid=aqbudget.aqbudgetid
206 left join aqbooksellers on subscription.aqbooksellerid=aqbooksellers.id
207 left join biblio on biblio.biblionumber=subscription.biblionumber
208 where subscription.biblionumber = ? order by year,serial.subscriptionid,serial.planneddate');
209 $sth->execute($biblionumber);
213 my $aqbooksellername;
218 while (my $subs = $sth->fetchrow_hashref) {
219 # my $sth2 = $dbh->prepare('select * from serial where serial.biblionumber = ? and serial.subscriptionid=? order by serial.planneddate');
220 # $sth2->execute($biblionumber,$subs->{'subscriptionid'});
221 # while (my $issues = $sth2->fetchrow_hashref){
222 # warn "planneddate ".$issues->{'planneddate'};
223 # warn "serialseq".$issues->{'serialseq'};
225 if ($year and ($year==$subs->{year})){
226 if ($first eq 1){$first=0;}
227 my $temp=$res[scalar(@res)-1]->{'serials'};
229 {'planneddate' => format_date($subs->{'planneddate'}),
230 'serialseq' => $subs->{'serialseq'},
231 "status".$subs->{'status'} => 1,
232 'notes' => $subs->{'notes'} eq $previousnote?"":$subs->{notes},
235 $first=1 if (not $year);
236 $year= $subs->{'year'};
237 $startdate= format_date($subs->{'startdate'});
238 $aqbooksellername= $subs->{'aqbooksellername'};
239 $bibliotitle= $subs->{'bibliotitle'};
242 {'planneddate' => format_date($subs->{'planneddate'}),
243 'serialseq' => $subs->{'serialseq'},
244 "status".$subs->{'status'} => 1,
245 'notes' => $subs->{'notes'} eq $previousnote?"":$subs->{notes},
250 'startdate'=>$startdate,
251 'aqbooksellername'=>$aqbooksellername,
252 'bibliotitle'=>$bibliotitle,
257 $previousnote=$subs->{notes};
263 sub modsubscription {
264 my ($auser,$aqbooksellerid,$cost,$aqbudgetid,$startdate,
265 $periodicity,$dow,$numberlength,$weeklength,$monthlength,
266 $add1,$every1,$whenmorethan1,$setto1,$lastvalue1,$innerloop1,
267 $add2,$every2,$whenmorethan2,$setto2,$lastvalue2,$innerloop2,
268 $add3,$every3,$whenmorethan3,$setto3,$lastvalue3,$innerloop3,
269 $numberingmethod, $status, $biblionumber, $notes, $letter, $subscriptionid)= @_;
270 my $dbh = C4::Context->dbh;
271 my $sth=$dbh->prepare("update subscription set librarian=?, aqbooksellerid=?,cost=?,aqbudgetid=?,startdate=?,
272 periodicity=?,dow=?,numberlength=?,weeklength=?,monthlength=?,
273 add1=?,every1=?,whenmorethan1=?,setto1=?,lastvalue1=?,innerloop1=?,
274 add2=?,every2=?,whenmorethan2=?,setto2=?,lastvalue2=?,innerloop2=?,
275 add3=?,every3=?,whenmorethan3=?,setto3=?,lastvalue3=?,innerloop3=?,
276 numberingmethod=?, status=?, biblionumber=?, notes=?, letter=? where subscriptionid = ?");
277 $sth->execute($auser,$aqbooksellerid,$cost,$aqbudgetid,$startdate,
278 $periodicity,$dow,$numberlength,$weeklength,$monthlength,
279 $add1,$every1,$whenmorethan1,$setto1,$lastvalue1,$innerloop1,
280 $add2,$every2,$whenmorethan2,$setto2,$lastvalue2,$innerloop2,
281 $add3,$every3,$whenmorethan3,$setto3,$lastvalue3,$innerloop3,
282 $numberingmethod, $status, $biblionumber, $notes, $letter, $subscriptionid);
287 sub delsubscription {
288 my ($subscriptionid) = @_;
289 my $dbh = C4::Context->dbh;
290 $subscriptionid=$dbh->quote($subscriptionid);
291 $dbh->do("delete from subscription where subscriptionid=$subscriptionid");
292 $dbh->do("delete from subscriptionhistory where subscriptionid=$subscriptionid");
293 $dbh->do("delete from serial where subscriptionid=$subscriptionid");
295 sub getsubscriptions {
296 my ($title,$ISSN,$biblionumber) = @_;
297 return unless $title or $ISSN or $biblionumber;
298 my $dbh = C4::Context->dbh;
301 $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=?");
302 $sth->execute($biblionumber);
304 if ($ISSN and $title)
306 $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 = ? )");
307 $sth->execute("%$title%",$ISSN);
313 $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 = ?");
314 $sth->execute($ISSN);
318 $sth = $dbh->prepare("select subscription.subscriptionid,biblio.title,biblioitems.issn,subscription.notes,biblio.biblionumber from subscription,biblio,biblioitems where biblio.biblionumber = biblioitems.biblionumber and
319 biblio.biblionumber=subscription.biblionumber and biblio.title like ? ");
320 $sth->execute("%$title%");
325 my $previoustitle="";
326 while (my $line = $sth->fetchrow_hashref) {
327 if ($previoustitle eq $line->{title}) {
331 $previoustitle=$line->{title};
333 push @results, $line;
338 sub modsubscriptionhistory {
339 my ($subscriptionid,$histstartdate,$enddate,$recievedlist,$missinglist,$opacnote,$librariannote)=@_;
340 my $dbh=C4::Context->dbh;
341 my $sth = $dbh->prepare("update subscriptionhistory set histstartdate=?,enddate=?,recievedlist=?,missinglist=?,opacnote=?,librariannote=? where subscriptionid=?");
342 $recievedlist =~ s/^,//g;
343 $missinglist =~ s/^,//g;
344 $opacnote =~ s/^,//g;
345 $sth->execute($histstartdate,$enddate,$recievedlist,$missinglist,$opacnote,$librariannote,$subscriptionid);
347 # get every serial not arrived for a given subscription
348 # as well as the number of issues registered in the database (all types)
349 # this number is used to see if a subscription can be deleted (=it must have only 1 issue)
351 my ($subscriptionid) = @_;
352 my $dbh = C4::Context->dbh;
353 # status = 2 is "arrived"
354 my $sth=$dbh->prepare("select serialid,serialseq, status, planneddate,notes from serial where subscriptionid = ? and status <>2 and status <>4 and status <>5");
355 $sth->execute($subscriptionid);
357 while(my $line = $sth->fetchrow_hashref) {
358 $line->{"status".$line->{status}} = 1; # fills a "statusX" value, used for template status select list
359 $line->{"planneddate"} = format_date($line->{"planneddate"});
362 $sth=$dbh->prepare("select count(*) from serial where subscriptionid=?");
363 $sth->execute($subscriptionid);
364 my ($totalissues) = $sth->fetchrow;
365 return ($totalissues,@serials);
368 # get the $limit's latest serials arrived or missing for a given subscription
369 sub getlatestserials{
370 my ($subscriptionid,$limit) =@_;
371 my $dbh = C4::Context->dbh;
372 # status = 2 is "arrived"
373 my $strsth="select serialid,serialseq, status, planneddate from serial where subscriptionid = ? and (status =2 or status=4) order by planneddate DESC LIMIT 0,$limit";
374 my $sth=$dbh->prepare($strsth);
375 $sth->execute($subscriptionid);
377 while(my $line = $sth->fetchrow_hashref) {
378 $line->{"status".$line->{status}} = 1; # fills a "statusX" value, used for template status select list
379 $line->{"planneddate"} = format_date($line->{"planneddate"});
382 $sth=$dbh->prepare("select count(*) from serial where subscriptionid=?");
383 $sth->execute($subscriptionid);
384 my ($totalissues) = $sth->fetchrow;
388 sub serialchangestatus {
389 my ($serialid,$serialseq,$planneddate,$status,$notes)=@_;
390 # warn "($serialid,$serialseq,$planneddate,$status)";
391 # 1st, get previous status : if we change from "waited" to something else, then we will have to create a new "waited" entry
392 my $dbh = C4::Context->dbh;
393 my $sth = $dbh->prepare("select subscriptionid,status from serial where serialid=?");
394 $sth->execute($serialid);
395 my ($subscriptionid,$oldstatus) = $sth->fetchrow;
396 # change status & update subscriptionhistory
398 delissue($serialseq, $subscriptionid)
400 $sth = $dbh->prepare("update serial set serialseq=?,planneddate=?,status=?,notes=? where serialid = ?");
401 $sth->execute($serialseq,$planneddate,$status,$notes,$serialid);
402 $sth = $dbh->prepare("select missinglist,recievedlist from subscriptionhistory where subscriptionid=?");
403 $sth->execute($subscriptionid);
404 my ($missinglist,$recievedlist) = $sth->fetchrow;
406 $recievedlist .= ",$serialseq";
408 $missinglist .= ",$serialseq" if ($status eq 4) ;
409 $missinglist .= ",not issued $serialseq" if ($status eq 5);
410 $sth=$dbh->prepare("update subscriptionhistory set recievedlist=?, missinglist=? where subscriptionid=?");
411 $sth->execute($recievedlist,$missinglist,$subscriptionid);
413 # create new waited entry if needed (ie : was a "waited" and has changed)
414 if ($oldstatus eq 1 && $status ne 1) {
415 $sth = $dbh->prepare("select * from subscription where subscriptionid = ? ");
416 $sth->execute($subscriptionid);
417 my $val = $sth->fetchrow_hashref;
419 my ($newserialseq,$newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3) = Get_Next_Seq($val);
420 # next date (calculated from actual date & frequency parameters)
421 my $nextplanneddate = Get_Next_Date($planneddate,$val);
422 newissue($newserialseq, $subscriptionid, $val->{'biblionumber'}, 1, $nextplanneddate);
423 $sth = $dbh->prepare("update subscription set lastvalue1=?, lastvalue2=?,lastvalue3=?,
424 innerloop1=?,innerloop2=?,innerloop3=?
425 where subscriptionid = ?");
426 $sth->execute($newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3,$subscriptionid);
431 my ($serialseq,$subscriptionid,$biblionumber,$status, $planneddate) = @_;
432 my $dbh = C4::Context->dbh;
433 my $sth = $dbh->prepare("insert into serial (serialseq,subscriptionid,biblionumber,status, planneddate) values (?,?,?,?,?)");
434 $sth->execute($serialseq,$subscriptionid,$biblionumber,$status, $planneddate);
435 $sth = $dbh->prepare("select missinglist,recievedlist from subscriptionhistory where subscriptionid=?");
436 $sth->execute($subscriptionid);
437 my ($missinglist,$recievedlist) = $sth->fetchrow;
439 $recievedlist .= ",$serialseq";
442 $missinglist .= ",$serialseq";
444 $sth=$dbh->prepare("update subscriptionhistory set recievedlist=?, missinglist=? where subscriptionid=?");
445 $sth->execute($recievedlist,$missinglist,$subscriptionid);
449 my ($serialseq,$subscriptionid) = @_;
450 my $dbh = C4::Context->dbh;
451 my $sth = $dbh->prepare("delete from serial where serialseq= ? and subscriptionid= ? ");
452 $sth->execute($serialseq,$subscriptionid);
455 sub Get_Next_Date(@) {
456 my ($planneddate,$subscription) = @_;
458 if ($subscription->{periodicity} == 1) {
459 $resultdate=DateCalc($planneddate,"1 day");
461 if ($subscription->{periodicity} == 2) {
462 $resultdate=DateCalc($planneddate,"1 week");
464 if ($subscription->{periodicity} == 3) {
465 $resultdate=DateCalc($planneddate,"2 weeks");
467 if ($subscription->{periodicity} == 4) {
468 $resultdate=DateCalc($planneddate,"3 weeks");
470 if ($subscription->{periodicity} == 5) {
471 $resultdate=DateCalc($planneddate,"1 month");
473 if ($subscription->{periodicity} == 6) {
474 $resultdate=DateCalc($planneddate,"2 months");
476 if ($subscription->{periodicity} == 7) {
477 $resultdate=DateCalc($planneddate,"3 months");
479 if ($subscription->{periodicity} == 8) {
480 $resultdate=DateCalc($planneddate,"3 months");
482 if ($subscription->{periodicity} == 9) {
483 $resultdate=DateCalc($planneddate,"6 months");
485 if ($subscription->{periodicity} == 10) {
486 $resultdate=DateCalc($planneddate,"1 year");
488 if ($subscription->{periodicity} == 11) {
489 $resultdate=DateCalc($planneddate,"2 years");
491 return format_date_in_iso($resultdate);
496 my $calculated = $val->{numberingmethod};
497 my $x=$val->{'lastvalue1'};
498 $calculated =~ s/\{X\}/$x/g;
499 my $y=$val->{'lastvalue2'};
500 $calculated =~ s/\{Y\}/$y/g;
501 my $z=$val->{'lastvalue3'};
502 $calculated =~ s/\{Z\}/$z/g;
508 my ($calculated,$newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3);
509 $calculated = $val->{numberingmethod};
510 # calculate the (expected) value of the next issue recieved.
511 $newlastvalue1 = $val->{lastvalue1};
512 # check if we have to increase the new value.
513 $newinnerloop1 = $val->{innerloop1}+1;
514 $newinnerloop1=0 if ($newinnerloop1 >= $val->{every1});
515 $newlastvalue1 += $val->{add1} if ($newinnerloop1<1); # <1 to be true when 0 or empty.
516 $newlastvalue1=$val->{setto1} if ($newlastvalue1>$val->{whenmorethan1}); # reset counter if needed.
517 $calculated =~ s/\{X\}/$newlastvalue1/g;
519 $newlastvalue2 = $val->{lastvalue2};
520 # check if we have to increase the new value.
521 $newinnerloop2 = $val->{innerloop2}+1;
522 $newinnerloop2=0 if ($newinnerloop2 >= $val->{every2});
523 $newlastvalue2 += $val->{add2} if ($newinnerloop2<1); # <1 to be true when 0 or empty.
524 $newlastvalue2=$val->{setto2} if ($newlastvalue2>$val->{whenmorethan2}); # reset counter if needed.
525 $calculated =~ s/\{Y\}/$newlastvalue2/g;
527 $newlastvalue3 = $val->{lastvalue3};
528 # check if we have to increase the new value.
529 $newinnerloop3 = $val->{innerloop3}+1;
530 $newinnerloop3=0 if ($newinnerloop3 >= $val->{every3});
531 $newlastvalue3 += $val->{add3} if ($newinnerloop3<1); # <1 to be true when 0 or empty.
532 $newlastvalue3=$val->{setto3} if ($newlastvalue3>$val->{whenmorethan3}); # reset counter if needed.
533 $calculated =~ s/\{Z\}/$newlastvalue3/g;
534 return ($calculated,$newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3);
537 # the subscription has expired when the next issue to arrive is out of subscription limit.
538 sub hassubscriptionexpired {
539 my ($subscriptionid) = @_;
540 my $dbh = C4::Context->dbh;
541 my $subscription = getsubscription($subscriptionid);
542 # we don't do the same test if the subscription is based on X numbers or on X weeks/months
543 if ($subscription->{numberlength}) {
544 my $sth = $dbh->prepare("select count(*) from serial where subscriptionid=? and planneddate>=?");
545 $sth->execute($subscriptionid,$subscription->{startdate});
546 my $res = $sth->fetchrow;
547 if ($subscription->{numberlength}>=$res) {
553 #a little bit more tricky if based on X weeks/months : search if the latest issue waited is not after subscription startdate + duration
554 my $sth = $dbh->prepare("select max(planneddate) from serial where subscriptionid=?");
555 $sth->execute($subscriptionid);
556 my $res = ParseDate(format_date_in_iso($sth->fetchrow));
557 my $endofsubscriptiondate;
558 $endofsubscriptiondate = DateCalc(format_date_in_iso($subscription->{startdate}),$subscription->{monthlength}." months") if ($subscription->{monthlength});
559 $endofsubscriptiondate = DateCalc(format_date_in_iso($subscription->{startdate}),$subscription->{weeklength}." weeks") if ($subscription->{weeklength});
560 return 1 if ($res >= $endofsubscriptiondate);
565 sub subscriptionexpirationdate {
566 my ($subscriptionid) = @_;
567 my $dbh = C4::Context->dbh;
568 my $subscription = getsubscription($subscriptionid);
569 my $enddate=$subscription->{startdate};
570 # we don't do the same test if the subscription is based on X numbers or on X weeks/months
571 if ($subscription->{numberlength}) {
572 #calculate the date of the last issue.
573 for (my $i=1;$i<=$subscription->{numberlength};$i++) {
574 $enddate = Get_Next_Date($enddate,$subscription);
577 $enddate = DateCalc(format_date_in_iso($subscription->{startdate}),$subscription->{monthlength}." months") if ($subscription->{monthlength});
578 $enddate = DateCalc(format_date_in_iso($subscription->{startdate}),$subscription->{weeklength}." weeks") if ($subscription->{weeklength});
580 # $enddate=format_date_in_iso($enddate);
581 # warn "END : $enddate";
585 sub subscriptionrenew {
586 my ($subscriptionid,$user,$startdate,$numberlength,$weeklength,$monthlength,$note) = @_;
587 my $dbh = C4::Context->dbh;
588 my $subscription = getsubscription($subscriptionid);
589 my $sth = $dbh->prepare("select * from biblio,biblioitems where biblio.biblionumber=biblioitems.biblionumber and biblio.biblionumber=?");
590 $sth->execute($subscription->{biblionumber});
591 my $biblio = $sth->fetchrow_hashref;
592 newsuggestion($user,$subscription->{bibliotitle},$biblio->{author},$biblio->{publishercode},$biblio->{note},,,,,$subscription->{biblionumber});
594 $sth=$dbh->prepare("update subscription set startdate=?,numberlength=?,weeklength=?,monthlength=?");
595 $sth->execute(format_date_in_iso($startdate),$numberlength,$weeklength,$monthlength);
597 END { } # module clean-up code here (global destructor)