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
58 sub getSupplierListWithLateIssues {
59 my $dbh = C4::Context->dbh;
60 my $sth = $dbh->prepare("SELECT DISTINCT id, name
61 FROM subscription, serial
62 LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
63 WHERE subscription.subscriptionid = serial.subscriptionid AND
64 (planneddate < now( ) OR serial.STATUS = 3)
68 while (my ($id,$name) = $sth->fetchrow) {
69 $supplierlist{$id} = $name;
74 my ($supplierid) = @_;
75 my $dbh = C4::Context->dbh;
78 $sth = $dbh->prepare("SELECT name,title,planneddate,serialseq,serial.subscriptionid
79 FROM subscription, serial, biblio
80 LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
81 WHERE subscription.subscriptionid = serial.subscriptionid AND
82 ((planneddate < now() and serial.STATUS =1) OR serial.STATUS = 3) and
83 subscription.aqbooksellerid=$supplierid and
84 biblio.biblionumber = subscription.biblionumber
87 $sth = $dbh->prepare("SELECT name,title,planneddate,serialseq,serial.subscriptionid
88 FROM subscription, serial, biblio
89 LEFT JOIN aqbooksellers ON subscription.aqbooksellerid = aqbooksellers.id
90 WHERE subscription.subscriptionid = serial.subscriptionid AND
91 ((planneddate < now() and serial.STATUS <=3) OR serial.STATUS = 3) and
92 biblio.biblionumber = subscription.biblionumber
98 while (my $line = $sth->fetchrow_hashref) {
99 $line->{title} = "" if $line->{title} eq $last_title;
100 $last_title = $line->{title} if ($line->{title});
101 $line->{planneddate} = format_date($line->{planneddate});
102 push @issuelist,$line;
107 sub newsubscription {
108 my ($auser,$aqbooksellerid,$cost,$aqbudgetid,$biblionumber,
109 $startdate,$periodicity,$dow,$numberlength,$weeklength,$monthlength,
110 $add1,$every1,$whenmorethan1,$setto1,$lastvalue1,
111 $add2,$every2,$whenmorethan2,$setto2,$lastvalue2,
112 $add3,$every3,$whenmorethan3,$setto3,$lastvalue3,
113 $numberingmethod, $status, $notes,$letter) = @_;
114 my $dbh = C4::Context->dbh;
116 my $sth=$dbh->prepare("insert into subscription (librarian,aqbooksellerid,cost,aqbudgetid,biblionumber,
117 startdate,periodicity,dow,numberlength,weeklength,monthlength,
118 add1,every1,whenmorethan1,setto1,lastvalue1,
119 add2,every2,whenmorethan2,setto2,lastvalue2,
120 add3,every3,whenmorethan3,setto3,lastvalue3,
121 numberingmethod, status, notes, letter) values
123 ?,?,?,?,?,?,?,?,?,?,
124 ?,?,?,?,?,?,?,?,?,?,?)");
125 $sth->execute($auser,$aqbooksellerid,$cost,$aqbudgetid,$biblionumber,
126 format_date_in_iso($startdate),$periodicity,$dow,$numberlength,$weeklength,$monthlength,
127 $add1,$every1,$whenmorethan1,$setto1,$lastvalue1,
128 $add2,$every2,$whenmorethan2,$setto2,$lastvalue2,
129 $add3,$every3,$whenmorethan3,$setto3,$lastvalue3,
130 $numberingmethod, $status, $notes,$letter);
131 #then create the 1st waited number
132 my $subscriptionid = $dbh->{'mysql_insertid'};
133 $sth = $dbh->prepare("insert into subscriptionhistory (biblionumber, subscriptionid, histstartdate, enddate, missinglist, recievedlist, opacnote, librariannote) values (?,?,?,?,?,?,?,?)");
134 $sth->execute($biblionumber, $subscriptionid, format_date_in_iso($startdate), 0, "", "", "", $notes);
135 # reread subscription to get a hash (for calculation of the 1st issue number)
136 $sth = $dbh->prepare("select * from subscription where subscriptionid = ? ");
137 $sth->execute($subscriptionid);
138 my $val = $sth->fetchrow_hashref;
140 # calculate issue number
141 my $serialseq = Get_Seq($val);
142 $sth = $dbh->prepare("insert into serial (serialseq,subscriptionid,biblionumber,status, planneddate) values (?,?,?,?,?)");
143 $sth->execute($serialseq, $subscriptionid, $val->{'biblionumber'}, 1, format_date_in_iso($startdate));
144 return $subscriptionid;
147 sub getsubscription {
148 my ($subscriptionid) = @_;
149 my $dbh = C4::Context->dbh;
150 my $sth = $dbh->prepare('select subscription.*,subscriptionhistory.*,aqbudget.bookfundid,aqbooksellers.name as aqbooksellername,biblio.title as bibliotitle
152 left join subscriptionhistory on subscription.subscriptionid=subscriptionhistory.subscriptionid
153 left join aqbudget on subscription.aqbudgetid=aqbudget.aqbudgetid
154 left join aqbooksellers on subscription.aqbooksellerid=aqbooksellers.id
155 left join biblio on biblio.biblionumber=subscription.biblionumber
156 where subscription.subscriptionid = ?');
157 $sth->execute($subscriptionid);
158 my $subs = $sth->fetchrow_hashref;
162 sub getsubscriptionfrombiblionumber {
163 my ($biblionumber) = @_;
164 my $dbh = C4::Context->dbh;
165 my $sth = $dbh->prepare('select count(*) from subscription where biblionumber=?');
166 $sth->execute($biblionumber);
167 my $subscriptionsnumber = $sth->fetchrow;
168 return $subscriptionsnumber;
171 sub get_subscription_list_from_biblionumber {
172 my ($biblionumber) = @_;
173 my $dbh = C4::Context->dbh;
174 my $sth = $dbh->prepare('select subscription.*,subscriptionhistory.*, aqbudget.bookfundid,aqbooksellers.name as aqbooksellername,biblio.title as bibliotitle
176 left join subscriptionhistory on subscription.subscriptionid=subscriptionhistory.subscriptionid
177 left join aqbudget on subscription.aqbudgetid=aqbudget.aqbudgetid
178 left join aqbooksellers on subscription.aqbooksellerid=aqbooksellers.id
179 left join biblio on biblio.biblionumber=subscription.biblionumber
180 where subscription.biblionumber = ?');
181 $sth->execute($biblionumber);
183 while (my $subs = $sth->fetchrow_hashref) {
184 $subs->{startdate} = format_date($subs->{startdate});
185 $subs->{histstartdate} = format_date($subs->{histstartdate});
186 $subs->{opacnote} =~ s/\n/\<br\/\>/g;
187 $subs->{missinglist} =~ s/\n/\<br\/\>/g;
188 $subs->{recievedlist} =~ s/\n/\<br\/\>/g;
189 $subs->{"periodicity".$subs->{periodicity}} = 1;
190 $subs->{"status".$subs->{'status'}} = 1;
191 if ($subs->{enddate} eq '0000-00-00') {
194 $subs->{enddate} = format_date($subs->{enddate});
201 sub get_full_subscription_list_from_biblionumber {
202 my ($biblionumber) = @_;
203 my $dbh = C4::Context->dbh;
204 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
205 from serial left join subscription on (serial.subscriptionid=subscription.subscriptionid and subscription.biblionumber=serial.biblionumber)
206 left join aqbudget on subscription.aqbudgetid=aqbudget.aqbudgetid
207 left join aqbooksellers on subscription.aqbooksellerid=aqbooksellers.id
208 left join biblio on biblio.biblionumber=subscription.biblionumber
209 where subscription.biblionumber = ? order by year,serial.subscriptionid,serial.planneddate');
210 $sth->execute($biblionumber);
214 my $aqbooksellername;
219 while (my $subs = $sth->fetchrow_hashref) {
220 # my $sth2 = $dbh->prepare('select * from serial where serial.biblionumber = ? and serial.subscriptionid=? order by serial.planneddate');
221 # $sth2->execute($biblionumber,$subs->{'subscriptionid'});
222 # while (my $issues = $sth2->fetchrow_hashref){
223 # warn "planneddate ".$issues->{'planneddate'};
224 # warn "serialseq".$issues->{'serialseq'};
226 if ($year and ($year==$subs->{year})){
227 if ($first eq 1){$first=0;}
228 my $temp=$res[scalar(@res)-1]->{'serials'};
230 {'planneddate' => format_date($subs->{'planneddate'}),
231 'serialseq' => $subs->{'serialseq'},
232 "status".$subs->{'status'} => 1,
233 'notes' => $subs->{'notes'} eq $previousnote?"":$subs->{notes},
236 $first=1 if (not $year);
237 $year= $subs->{'year'};
238 $startdate= format_date($subs->{'startdate'});
239 $aqbooksellername= $subs->{'aqbooksellername'};
240 $bibliotitle= $subs->{'bibliotitle'};
243 {'planneddate' => format_date($subs->{'planneddate'}),
244 'serialseq' => $subs->{'serialseq'},
245 "status".$subs->{'status'} => 1,
246 'notes' => $subs->{'notes'} eq $previousnote?"":$subs->{notes},
251 'startdate'=>$startdate,
252 'aqbooksellername'=>$aqbooksellername,
253 'bibliotitle'=>$bibliotitle,
258 $previousnote=$subs->{notes};
264 sub modsubscription {
265 my ($auser,$aqbooksellerid,$cost,$aqbudgetid,$startdate,
266 $periodicity,$dow,$numberlength,$weeklength,$monthlength,
267 $add1,$every1,$whenmorethan1,$setto1,$lastvalue1,$innerloop1,
268 $add2,$every2,$whenmorethan2,$setto2,$lastvalue2,$innerloop2,
269 $add3,$every3,$whenmorethan3,$setto3,$lastvalue3,$innerloop3,
270 $numberingmethod, $status, $biblionumber, $notes, $letter, $subscriptionid)= @_;
271 my $dbh = C4::Context->dbh;
272 my $sth=$dbh->prepare("update subscription set librarian=?, aqbooksellerid=?,cost=?,aqbudgetid=?,startdate=?,
273 periodicity=?,dow=?,numberlength=?,weeklength=?,monthlength=?,
274 add1=?,every1=?,whenmorethan1=?,setto1=?,lastvalue1=?,innerloop1=?,
275 add2=?,every2=?,whenmorethan2=?,setto2=?,lastvalue2=?,innerloop2=?,
276 add3=?,every3=?,whenmorethan3=?,setto3=?,lastvalue3=?,innerloop3=?,
277 numberingmethod=?, status=?, biblionumber=?, notes=?, letter=? where subscriptionid = ?");
278 $sth->execute($auser,$aqbooksellerid,$cost,$aqbudgetid,$startdate,
279 $periodicity,$dow,$numberlength,$weeklength,$monthlength,
280 $add1,$every1,$whenmorethan1,$setto1,$lastvalue1,$innerloop1,
281 $add2,$every2,$whenmorethan2,$setto2,$lastvalue2,$innerloop2,
282 $add3,$every3,$whenmorethan3,$setto3,$lastvalue3,$innerloop3,
283 $numberingmethod, $status, $biblionumber, $notes, $letter, $subscriptionid);
288 sub delsubscription {
289 my ($subscriptionid) = @_;
290 my $dbh = C4::Context->dbh;
291 $subscriptionid=$dbh->quote($subscriptionid);
292 $dbh->do("delete from subscription where subscriptionid=$subscriptionid");
293 $dbh->do("delete from subscriptionhistory where subscriptionid=$subscriptionid");
294 $dbh->do("delete from serial where subscriptionid=$subscriptionid");
296 sub getsubscriptions {
297 my ($title,$ISSN,$biblionumber) = @_;
298 return unless $title or $ISSN or $biblionumber;
299 my $dbh = C4::Context->dbh;
302 $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=?");
303 $sth->execute($biblionumber);
305 if ($ISSN and $title)
307 $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 = ? )");
308 $sth->execute("%$title%",$ISSN);
314 $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 = ?");
315 $sth->execute($ISSN);
319 $sth = $dbh->prepare("select subscription.subscriptionid,biblio.title,biblioitems.issn,subscription.notes,biblio.biblionumber from subscription,biblio,biblioitems where biblio.biblionumber = biblioitems.biblionumber and
320 biblio.biblionumber=subscription.biblionumber and biblio.title like ? ");
321 $sth->execute("%$title%");
326 my $previoustitle="";
327 while (my $line = $sth->fetchrow_hashref) {
328 if ($previoustitle eq $line->{title}) {
332 $previoustitle=$line->{title};
334 push @results, $line;
339 sub modsubscriptionhistory {
340 my ($subscriptionid,$histstartdate,$enddate,$recievedlist,$missinglist,$opacnote,$librariannote)=@_;
341 my $dbh=C4::Context->dbh;
342 my $sth = $dbh->prepare("update subscriptionhistory set histstartdate=?,enddate=?,recievedlist=?,missinglist=?,opacnote=?,librariannote=? where subscriptionid=?");
343 $recievedlist =~ s/^,//g;
344 $missinglist =~ s/^,//g;
345 $opacnote =~ s/^,//g;
346 $sth->execute($histstartdate,$enddate,$recievedlist,$missinglist,$opacnote,$librariannote,$subscriptionid);
349 # get every serial not arrived for a given subscription
350 # as well as the number of issues registered in the database (all types)
351 # this number is used to see if a subscription can be deleted (=it must have only 1 issue)
353 my ($subscriptionid) = @_;
354 my $dbh = C4::Context->dbh;
355 # OK, now add the last 5 issues arrives/missing
356 my $sth=$dbh->prepare("select serialid,serialseq, status, planneddate,notes from serial where subscriptionid = ? and (status in (2,4,5)) order by serialid desc");
357 $sth->execute($subscriptionid);
360 while((my $line = $sth->fetchrow_hashref) && $counter <5) {
362 $line->{"status".$line->{status}} = 1; # fills a "statusX" value, used for template status select list
363 $line->{"planneddate"} = format_date($line->{"planneddate"});
367 # status = 2 is "arrived"
368 $sth=$dbh->prepare("select serialid,serialseq, status, planneddate,notes from serial where subscriptionid = ? and status <>2 and status <>4 and status <>5");
369 $sth->execute($subscriptionid);
370 while(my $line = $sth->fetchrow_hashref) {
371 $line->{"status".$line->{status}} = 1; # fills a "statusX" value, used for template status select list
372 $line->{"planneddate"} = format_date($line->{"planneddate"});
375 $sth=$dbh->prepare("select count(*) from serial where subscriptionid=?");
376 $sth->execute($subscriptionid);
377 my ($totalissues) = $sth->fetchrow;
378 return ($totalissues,@serials);
381 # get the $limit's latest serials arrived or missing for a given subscription
382 sub getlatestserials{
383 my ($subscriptionid,$limit) =@_;
384 my $dbh = C4::Context->dbh;
385 # status = 2 is "arrived"
386 my $strsth="select serialid,serialseq, status, planneddate from serial where subscriptionid = ? and (status =2 or status=4) order by planneddate DESC LIMIT 0,$limit";
387 my $sth=$dbh->prepare($strsth);
388 $sth->execute($subscriptionid);
390 while(my $line = $sth->fetchrow_hashref) {
391 $line->{"status".$line->{status}} = 1; # fills a "statusX" value, used for template status select list
392 $line->{"planneddate"} = format_date($line->{"planneddate"});
395 $sth=$dbh->prepare("select count(*) from serial where subscriptionid=?");
396 $sth->execute($subscriptionid);
397 my ($totalissues) = $sth->fetchrow;
401 sub serialchangestatus {
402 my ($serialid,$serialseq,$planneddate,$status,$notes)=@_;
403 # warn "($serialid,$serialseq,$planneddate,$status)";
404 # 1st, get previous status : if we change from "waited" to something else, then we will have to create a new "waited" entry
405 my $dbh = C4::Context->dbh;
406 my $sth = $dbh->prepare("select subscriptionid,status from serial where serialid=?");
407 $sth->execute($serialid);
408 my ($subscriptionid,$oldstatus) = $sth->fetchrow;
409 # change status & update subscriptionhistory
411 delissue($serialseq, $subscriptionid)
413 $sth = $dbh->prepare("update serial set serialseq=?,planneddate=?,status=?,notes=? where serialid = ?");
414 $sth->execute($serialseq,$planneddate,$status,$notes,$serialid);
415 $sth = $dbh->prepare("select missinglist,recievedlist from subscriptionhistory where subscriptionid=?");
416 $sth->execute($subscriptionid);
417 my ($missinglist,$recievedlist) = $sth->fetchrow;
419 $recievedlist .= ",$serialseq";
421 $missinglist .= ",$serialseq" if ($status eq 4) ;
422 $missinglist .= ",not issued $serialseq" if ($status eq 5);
423 $sth=$dbh->prepare("update subscriptionhistory set recievedlist=?, missinglist=? where subscriptionid=?");
424 $sth->execute($recievedlist,$missinglist,$subscriptionid);
426 # create new waited entry if needed (ie : was a "waited" and has changed)
427 if ($oldstatus eq 1 && $status ne 1) {
428 $sth = $dbh->prepare("select * from subscription where subscriptionid = ? ");
429 $sth->execute($subscriptionid);
430 my $val = $sth->fetchrow_hashref;
432 my ($newserialseq,$newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3) = Get_Next_Seq($val);
433 # next date (calculated from actual date & frequency parameters)
434 my $nextplanneddate = Get_Next_Date($planneddate,$val);
435 newissue($newserialseq, $subscriptionid, $val->{'biblionumber'}, 1, $nextplanneddate);
436 $sth = $dbh->prepare("update subscription set lastvalue1=?, lastvalue2=?,lastvalue3=?,
437 innerloop1=?,innerloop2=?,innerloop3=?
438 where subscriptionid = ?");
439 $sth->execute($newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3,$subscriptionid);
444 my ($serialseq,$subscriptionid,$biblionumber,$status, $planneddate) = @_;
445 my $dbh = C4::Context->dbh;
446 my $sth = $dbh->prepare("insert into serial (serialseq,subscriptionid,biblionumber,status, planneddate) values (?,?,?,?,?)");
447 $sth->execute($serialseq,$subscriptionid,$biblionumber,$status, $planneddate);
448 $sth = $dbh->prepare("select missinglist,recievedlist from subscriptionhistory where subscriptionid=?");
449 $sth->execute($subscriptionid);
450 my ($missinglist,$recievedlist) = $sth->fetchrow;
452 $recievedlist .= ",$serialseq";
455 $missinglist .= ",$serialseq";
457 $sth=$dbh->prepare("update subscriptionhistory set recievedlist=?, missinglist=? where subscriptionid=?");
458 $sth->execute($recievedlist,$missinglist,$subscriptionid);
462 my ($serialseq,$subscriptionid) = @_;
463 my $dbh = C4::Context->dbh;
464 my $sth = $dbh->prepare("delete from serial where serialseq= ? and subscriptionid= ? ");
465 $sth->execute($serialseq,$subscriptionid);
468 sub Get_Next_Date(@) {
469 my ($planneddate,$subscription) = @_;
471 if ($subscription->{periodicity} == 1) {
472 $resultdate=DateCalc($planneddate,"1 day");
474 if ($subscription->{periodicity} == 2) {
475 $resultdate=DateCalc($planneddate,"1 week");
477 if ($subscription->{periodicity} == 3) {
478 $resultdate=DateCalc($planneddate,"2 weeks");
480 if ($subscription->{periodicity} == 4) {
481 $resultdate=DateCalc($planneddate,"3 weeks");
483 if ($subscription->{periodicity} == 5) {
484 $resultdate=DateCalc($planneddate,"1 month");
486 if ($subscription->{periodicity} == 6) {
487 $resultdate=DateCalc($planneddate,"2 months");
489 if ($subscription->{periodicity} == 7) {
490 $resultdate=DateCalc($planneddate,"3 months");
492 if ($subscription->{periodicity} == 8) {
493 $resultdate=DateCalc($planneddate,"3 months");
495 if ($subscription->{periodicity} == 9) {
496 $resultdate=DateCalc($planneddate,"6 months");
498 if ($subscription->{periodicity} == 10) {
499 $resultdate=DateCalc($planneddate,"1 year");
501 if ($subscription->{periodicity} == 11) {
502 $resultdate=DateCalc($planneddate,"2 years");
504 return format_date_in_iso($resultdate);
509 my $calculated = $val->{numberingmethod};
510 my $x=$val->{'lastvalue1'};
511 $calculated =~ s/\{X\}/$x/g;
512 my $y=$val->{'lastvalue2'};
513 $calculated =~ s/\{Y\}/$y/g;
514 my $z=$val->{'lastvalue3'};
515 $calculated =~ s/\{Z\}/$z/g;
521 my ($calculated,$newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3);
522 $calculated = $val->{numberingmethod};
523 # calculate the (expected) value of the next issue recieved.
524 $newlastvalue1 = $val->{lastvalue1};
525 # check if we have to increase the new value.
526 $newinnerloop1 = $val->{innerloop1}+1;
527 $newinnerloop1=0 if ($newinnerloop1 >= $val->{every1});
528 $newlastvalue1 += $val->{add1} if ($newinnerloop1<1); # <1 to be true when 0 or empty.
529 $newlastvalue1=$val->{setto1} if ($newlastvalue1>$val->{whenmorethan1}); # reset counter if needed.
530 $calculated =~ s/\{X\}/$newlastvalue1/g;
532 $newlastvalue2 = $val->{lastvalue2};
533 # check if we have to increase the new value.
534 $newinnerloop2 = $val->{innerloop2}+1;
535 $newinnerloop2=0 if ($newinnerloop2 >= $val->{every2});
536 $newlastvalue2 += $val->{add2} if ($newinnerloop2<1); # <1 to be true when 0 or empty.
537 $newlastvalue2=$val->{setto2} if ($newlastvalue2>$val->{whenmorethan2}); # reset counter if needed.
538 $calculated =~ s/\{Y\}/$newlastvalue2/g;
540 $newlastvalue3 = $val->{lastvalue3};
541 # check if we have to increase the new value.
542 $newinnerloop3 = $val->{innerloop3}+1;
543 $newinnerloop3=0 if ($newinnerloop3 >= $val->{every3});
544 $newlastvalue3 += $val->{add3} if ($newinnerloop3<1); # <1 to be true when 0 or empty.
545 $newlastvalue3=$val->{setto3} if ($newlastvalue3>$val->{whenmorethan3}); # reset counter if needed.
546 $calculated =~ s/\{Z\}/$newlastvalue3/g;
547 return ($calculated,$newlastvalue1,$newlastvalue2,$newlastvalue3,$newinnerloop1,$newinnerloop2,$newinnerloop3);
550 # the subscription has expired when the next issue to arrive is out of subscription limit.
551 sub hassubscriptionexpired {
552 my ($subscriptionid) = @_;
553 my $dbh = C4::Context->dbh;
554 my $subscription = getsubscription($subscriptionid);
555 # we don't do the same test if the subscription is based on X numbers or on X weeks/months
556 if ($subscription->{numberlength}) {
557 my $sth = $dbh->prepare("select count(*) from serial where subscriptionid=? and planneddate>=?");
558 $sth->execute($subscriptionid,$subscription->{startdate});
559 my $res = $sth->fetchrow;
560 if ($subscription->{numberlength}>=$res) {
566 #a little bit more tricky if based on X weeks/months : search if the latest issue waited is not after subscription startdate + duration
567 my $sth = $dbh->prepare("select max(planneddate) from serial where subscriptionid=?");
568 $sth->execute($subscriptionid);
569 my $res = ParseDate(format_date_in_iso($sth->fetchrow));
570 my $endofsubscriptiondate;
571 $endofsubscriptiondate = DateCalc(format_date_in_iso($subscription->{startdate}),$subscription->{monthlength}." months") if ($subscription->{monthlength});
572 $endofsubscriptiondate = DateCalc(format_date_in_iso($subscription->{startdate}),$subscription->{weeklength}." weeks") if ($subscription->{weeklength});
573 return 1 if ($res >= $endofsubscriptiondate);
578 sub subscriptionexpirationdate {
579 my ($subscriptionid) = @_;
580 my $dbh = C4::Context->dbh;
581 my $subscription = getsubscription($subscriptionid);
582 my $enddate=$subscription->{startdate};
583 # we don't do the same test if the subscription is based on X numbers or on X weeks/months
584 if ($subscription->{numberlength}) {
585 #calculate the date of the last issue.
586 for (my $i=1;$i<=$subscription->{numberlength};$i++) {
587 $enddate = Get_Next_Date($enddate,$subscription);
590 $enddate = DateCalc(format_date_in_iso($subscription->{startdate}),$subscription->{monthlength}." months") if ($subscription->{monthlength});
591 $enddate = DateCalc(format_date_in_iso($subscription->{startdate}),$subscription->{weeklength}." weeks") if ($subscription->{weeklength});
593 # $enddate=format_date_in_iso($enddate);
594 # warn "END : $enddate";
598 sub subscriptionrenew {
599 my ($subscriptionid,$user,$startdate,$numberlength,$weeklength,$monthlength,$note) = @_;
600 my $dbh = C4::Context->dbh;
601 my $subscription = getsubscription($subscriptionid);
602 my $sth = $dbh->prepare("select * from biblio,biblioitems where biblio.biblionumber=biblioitems.biblionumber and biblio.biblionumber=?");
603 $sth->execute($subscription->{biblionumber});
604 my $biblio = $sth->fetchrow_hashref;
605 newsuggestion($user,$subscription->{bibliotitle},$biblio->{author},$biblio->{publishercode},$biblio->{note},,,,,$subscription->{biblionumber});
607 $sth=$dbh->prepare("update subscription set startdate=?,numberlength=?,weeklength=?,monthlength=?");
608 $sth->execute(format_date_in_iso($startdate),$numberlength,$weeklength,$monthlength);
610 END { } # module clean-up code here (global destructor)