3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along with
17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
18 # Suite 330, Boston, MA 02111-1307 USA
25 # FIXME - C4::Search uses C4::Reserves2, which uses C4::Search.
26 # So Perl complains that all of the functions here get redefined.
29 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
31 # set the version for version checking
32 $VERSION = do { my @v = '$Revision$' =~ /\d+/g;
33 shift(@v) . "." . join("_", map {sprintf "%03d", $_ } @v); };
37 C4::Search - Functions for searching the Koha catalog and other databases
43 my ($count, @results) = catalogsearch($env, $type, $search, $num, $offset);
47 This module provides the searching facilities for the Koha catalog and
50 C<&catalogsearch> is a front end to all the other searches. Depending
51 on what is passed to it, it calls the appropriate search function.
61 &CatSearch &BornameSearch &ItemInfo &KeywordSearch &subsearch
62 &itemdata &bibdata &GetItems &borrdata &itemnodata &itemcount
63 &borrdata2 &NewBorrowerNumber &bibitemdata &borrissues
64 &getboracctrecord &ItemType &itemissues &subject &subtitle
65 &addauthor &bibitems &barcodes &findguarantees &allissues
66 &findguarantor &getwebsites &getwebbiblioitems &catalogsearch &itemcount2
67 &isbnsearch &getbranchname &getborrowercategory);
68 # make all your functions, whether exported or not;
73 ($num_children, $children_arrayref) = &findguarantees($parent_borrno);
74 $child0_cardno = $children_arrayref->[0]{"cardnumber"};
75 $child0_borrno = $children_arrayref->[0]{"borrowernumber"};
77 C<&findguarantees> takes a borrower number (e.g., that of a patron
78 with children) and looks up the borrowers who are guaranteed by that
79 borrower (i.e., the patron's children).
81 C<&findguarantees> returns two values: an integer giving the number of
82 borrowers guaranteed by C<$parent_borrno>, and a reference to an array
83 of references to hash, which gives the actual results.
89 my $dbh = C4::Context->dbh;
90 my $sth=$dbh->prepare("select cardnumber,borrowernumber, firstname, surname from borrowers where guarantor=?");
91 $sth->execute($bornum);
94 while (my $data = $sth->fetchrow_hashref)
99 return (scalar(@dat), \@dat);
104 $guarantor = &findguarantor($borrower_no);
105 $guarantor_cardno = $guarantor->{"cardnumber"};
106 $guarantor_surname = $guarantor->{"surname"};
109 C<&findguarantor> takes a borrower number (presumably that of a child
110 patron), finds the guarantor for C<$borrower_no> (the child's parent),
111 and returns the record for the guarantor.
113 C<&findguarantor> returns a reference-to-hash. Its keys are the fields
114 from the C<borrowers> database table;
120 my $dbh = C4::Context->dbh;
121 my $sth=$dbh->prepare("select guarantor from borrowers where borrowernumber=?");
122 $sth->execute($bornum);
123 my $data=$sth->fetchrow_hashref;
125 $sth=$dbh->prepare("Select * from borrowers where borrowernumber=?");
126 $sth->execute($data->{'guarantor'});
127 $data=$sth->fetchrow_hashref;
132 =item NewBorrowerNumber
134 $num = &NewBorrowerNumber();
136 Allocates a new, unused borrower number, and returns it.
140 # FIXME - This is identical to C4::Circulation::Borrower::NewBorrowerNumber.
141 # Pick one and stick with it. Preferably use the other one. This function
142 # doesn't belong in C4::Search.
143 sub NewBorrowerNumber {
144 my $dbh = C4::Context->dbh;
145 my $sth=$dbh->prepare("Select max(borrowernumber) from borrowers");
147 my $data=$sth->fetchrow_hashref;
149 $data->{'max(borrowernumber)'}++;
150 return($data->{'max(borrowernumber)'});
155 ($count, @results) = &catalogsearch($env, $type, $search, $num, $offset);
157 This is primarily a front-end to other, more specialized catalog
158 search functions: if C<$search-E<gt>{itemnumber}> or
159 C<$search-E<gt>{isbn}> is given, C<&catalogsearch> uses a precise
160 C<&CatSearch>. If $search->{subject} is given, it runs a subject
161 C<&CatSearch>. If C<$search-E<gt>{keyword}> is given, it runs a
162 C<&KeywordSearch>. Otherwise, it runs a loose C<&CatSearch>.
164 If C<$env-E<gt>{itemcount}> is 1, then C<&catalogsearch> also counts
165 the items for each result, and adds several keys:
171 The total number of copies of this book.
173 =item C<locationhash>
175 This is a reference-to-hash; the keys are the names of branches where
176 this book may be found, and the values are the number of copies at
181 A descriptive string saying where the book is located, and how many
182 copies there are, if greater than 1.
186 The book's subject, with spaces replaced with C<%20>, presumably for
194 my ($env,$type,$search,$num,$offset)=@_;
195 my $dbh = C4::Context->dbh;
196 # foreach my $key (%$search){
197 # $search->{$key}=$dbh->quote($search->{$key});
199 my ($count,@results);
200 if ($search->{'itemnumber'} ne '' || $search->{'isbn'} ne ''){
201 print STDERR "Doing a precise search\n";
202 ($count,@results)=CatSearch($env,'precise',$search,$num,$offset);
203 } elsif ($search->{'subject'} ne ''){
204 ($count,@results)=CatSearch($env,'subject',$search,$num,$offset);
205 } elsif ($search->{'keyword'} ne ''){
206 ($count,@results)=&KeywordSearch($env,'keyword',$search,$num,$offset);
208 ($count,@results)=CatSearch($env,'loose',$search,$num,$offset);
211 if ($env->{itemcount} eq '1') {
212 foreach my $data (@results){
213 my ($counts) = itemcount2($env, $data->{'biblionumber'}, 'intra');
214 my $subject2=$data->{'subject'};
215 $subject2=~ s/ /%20/g;
216 $data->{'itemcount'}=$counts->{'total'};
217 my $totalitemcounts=0;
218 foreach my $key (keys %$counts){
219 if ($key ne 'total'){ # FIXME - Should ignore 'order', too.
220 #$data->{'location'}.="$key $counts->{$key} ";
221 $totalitemcounts+=$counts->{$key};
222 $data->{'locationhash'}->{$key}=$counts->{$key};
226 my $locationtextonly='';
227 my $notavailabletext='';
228 foreach (sort keys %{$data->{'locationhash'}}) {
229 if ($_ eq 'notavailable') {
230 $notavailabletext="Not available";
231 my $c=$data->{'locationhash'}->{$_};
232 $data->{'not-available-p'}=$totalitemcounts;
233 if ($totalitemcounts>1) {
234 $notavailabletext.=" ($c)";
235 $data->{'not-available-plural-p'}=1;
239 my $c=$data->{'locationhash'}->{$_};
240 if ($_ eq 'Item Lost') {
241 $data->{'lost-p'}=$totalitemcounts;
242 $data->{'lost-plural-p'}=1
243 if $totalitemcounts > 1;
244 } elsif ($_ eq 'Withdrawn') {
245 $data->{'withdrawn-p'}=$totalitemcounts;
246 $data->{'withdrawn-plural-p'}=1
247 if $totalitemcounts > 1;
248 } elsif ($_ eq 'On Loan') {
249 $data->{'on-loan-p'}=$totalitemcounts;
250 $data->{'on-loan-plural-p'}=1
251 if $totalitemcounts > 1;
253 $locationtextonly.=$_;
254 $locationtextonly.=" ($c), "
255 if $totalitemcounts>1;
257 if ($totalitemcounts>1) {
258 $locationtext.=" ($c), ";
262 if ($notavailabletext) {
263 $locationtext.=$notavailabletext;
265 $locationtext=~s/, $//;
267 $data->{'location'}=$locationtext;
268 $data->{'location-only'}=$locationtextonly;
269 $data->{'subject2'}=$subject2;
270 $data->{'use-location-flags-p'}=1; # XXX
273 return ($count,@results);
278 $search = { "keyword" => "One or more keywords",
279 "class" => "VID|CD", # Limit search to fiction and CDs
282 ($count, @results) = &KeywordSearch($env, $type, $search, $num, $offset);
284 C<&KeywordSearch> searches the catalog by keyword: given a string
285 (C<$search-E<gt>{"keyword"}> consisting of a space-separated list of
286 keywords, it looks for books that contain any of those keywords in any
287 of a number of places.
289 C<&KeywordSearch> looks for keywords in the book title (and subtitle),
290 series name, notes (both C<biblio.notes> and C<biblioitems.notes>),
293 C<$search-E<gt>{"class"}> can be set to a C<|> (pipe)-separated list of
294 item class codes (e.g., "F" for fiction, "JNF" for junior nonfiction,
295 etc.). In this case, the search will be restricted to just those
298 If C<$search-E<gt>{"class"}> is not specified, you may specify
299 C<$search-E<gt>{"dewey"}>. This will restrict the search to that
300 particular Dewey Decimal Classification category. Setting
301 C<$search-E<gt>{"dewey"}> to "513" will return books about arithmetic,
302 whereas setting it to "5" will return all books with Dewey code 5I<xx>
303 (Science and Mathematics).
305 C<$env> and C<$type> are ignored.
307 C<$offset> and C<$num> specify the subset of results to return.
308 C<$num> specifies the number of results to return, and C<$offset> is
309 the number of the first result. Thus, setting C<$offset> to 100 and
310 C<$num> to 5 will return results 100 through 104 inclusive.
315 my ($env,$type,$search,$num,$offset)=@_;
316 my $dbh = C4::Context->dbh;
317 $search->{'keyword'}=~ s/ +$//;
318 my @key=split(' ',$search->{'keyword'});
319 # FIXME - Naive users might enter comma-separated
320 # words, e.g., "training, animal". Ought to cope with
324 my %biblionumbers; # Set of biblionumbers returned by the
327 # FIXME - Ought to filter the stopwords out of the list of keywords.
328 # @key = map { !defined($stopwords{$_}) } @key;
330 # FIXME - The way this code is currently set up, it looks for all of
331 # the keywords first in (title, notes, seriestitle), then in the
332 # subtitle, then in the subject. Thus, if you look for keywords
333 # "science fiction", this search won't find a book with
334 # title = "How to write fiction"
335 # subtitle = "A science-based approach"
336 # Is this the desired effect? If not, then the first SQL query
337 # should look in the biblio, subtitle, and subject tables all at
338 # once. The way the first query is built can accomodate this easily.
340 # Look for keywords in table 'biblio'.
342 # Build an SQL query that finds each of the keywords in any of the
343 # title, biblio.notes, or seriestitle. To do this, we'll build up an
344 # array of clauses, one for each keyword.
345 my $query; # The SQL query
346 my @clauses = (); # The search clauses
347 my @bind = (); # The term bindings
349 $query = <<EOT; # Beginning of the query
354 foreach my $keyword (@key)
356 my @subclauses = (); # Subclauses, one for each field we're
359 # For each field we're searching on, create a subclause that'll
360 # match the current keyword in the current field.
361 foreach my $field (qw(title notes seriestitle author))
364 "$field LIKE ? OR $field LIKE ?";
365 push(@bind,"\Q$keyword\E%","% \Q$keyword\E%");
367 # (Yes, this could have been done as
368 # @subclauses = map {...} qw(field1 field2 ...)
369 # )but I think this way is more readable.
371 # Construct the current clause by joining the subclauses.
372 push @clauses, "(" . join(")\n\tOR (", @subclauses) . ")";
374 # Now join all of the clauses together and append to the query.
375 $query .= "(" . join(")\nAND (", @clauses) . ")";
377 # FIXME - Perhaps use $sth->bind_columns() ? Documented as the most
378 # efficient way to fetch data.
379 my $sth=$dbh->prepare($query);
380 $sth->execute(@bind);
381 while (my @res = $sth->fetchrow_array) {
384 $biblionumbers{$_} = 1; # Add these results to the set
389 # Now look for keywords in the 'bibliosubtitle' table.
391 # Again, we build a list of clauses from the keywords.
394 $query = "SELECT biblionumber FROM bibliosubtitle WHERE ";
395 foreach my $keyword (@key)
398 "subtitle LIKE ? OR subtitle like ?";
399 push(@bind,"\Q$keyword\E%","% \Q$keyword\E%");
401 $query .= "(" . join(") AND (", @clauses) . ")";
403 $sth=$dbh->prepare($query);
404 $sth->execute(@bind);
405 while (my @res = $sth->fetchrow_array) {
408 $biblionumbers{$_} = 1; # Add these results to the set
413 # Look for the keywords in the notes for individual items
414 # ('biblioitems.notes')
416 # Again, we build a list of clauses from the keywords.
419 $query = "SELECT biblionumber FROM biblioitems WHERE ";
420 foreach my $keyword (@key)
423 "notes LIKE ? OR notes like ?";
424 push(@bind,"\Q$keyword\E%","% \Q$keyword\E%");
426 $query .= "(" . join(") AND (", @clauses) . ")";
428 $sth=$dbh->prepare($query);
429 $sth->execute(@bind);
430 while (my @res = $sth->fetchrow_array) {
433 $biblionumbers{$_} = 1; # Add these results to the set
438 # Look for keywords in the 'bibliosubject' table.
440 # FIXME - The other queries look for words in the desired field that
441 # begin with the individual keywords the user entered. This one
442 # searches for the literal string the user entered. Is this the
444 # Note in particular that spaces are retained: if the user typed
446 # (with two spaces), this won't find the subject "science fiction"
447 # (one space). Likewise, a search for "%" will return absolutely
449 # If this isn't the desired effect, see the previous searches for
452 $sth=$dbh->prepare("Select biblionumber from bibliosubject where subject
453 like ? group by biblionumber");
454 $sth->execute("%$search->{'keyword'}%");
456 while (my @res = $sth->fetchrow_array) {
459 $biblionumbers{$_} = 1; # Add these results to the set
469 my @res = keys %biblionumbers;
473 # print "count $count";
474 if ($search->{'class'} ne ''){
476 my $query="select * from biblio,biblioitems where
477 biblio.biblionumber=? and
478 biblio.biblionumber=biblioitems.biblionumber ";
479 my @bind = ($res[$i2]);
480 if ($search->{'class'} ne ''){ # FIXME - Redundant
481 my @temp=split(/\|/,$search->{'class'});
483 $query.= "and ( itemtype=?";
484 push(@bind,$temp[0]);
485 for (my $i=1;$i<$count;$i++){
486 $query.=" or itemtype=?";
487 push(@bind,$temp[$i]);
491 my $sth=$dbh->prepare($query);
493 $sth->execute(@bind);
494 if (my $data2=$sth->fetchrow_hashref){
495 my $dewey= $data2->{'dewey'};
496 my $subclass=$data2->{'subclass'};
497 # FIXME - This next bit is bogus, because it assumes that the
498 # Dewey code is a floating-point number. It isn't. It's
499 # actually a string that mainly consists of numbers. In
500 # particular, "4" is not a valid Dewey code, although "004"
501 # is ("Data processing; Computer science"). Likewise, zeros
502 # after the decimal are significant ("575" is not the same as
503 # "575.0"; the latter is more specific). And "000" is a
504 # perfectly good Dewey code ("General works; computer
505 # science") and should not be interpreted to mean "this
506 # database entry does not have a Dewey code". That's what
509 ($dewey == 0) && ($dewey='');
510 ($dewey) && ($dewey.=" $subclass") ;
512 my $end=$offset +$num;
517 if ($i4 <=$end && $i4 > $offset){
518 $data2->{'dewey'}=$dewey;
521 # $res2[$i3]="$data2->{'author'}\t$data2->{'title'}\t$data2->{'biblionumber'}\t$data2->{'copyrightdate'}\t$dewey";
524 # print "in here $i3<br>";
535 # $search->{'class'} was not specified
537 # FIXME - This is bogus: it makes a separate query for each
538 # biblioitem, and returns results in apparently random order. It'd
539 # be much better to combine all of the previous queries into one big
540 # one (building it up a little at a time, of course), and have that
541 # big query select all of the desired fields, instead of just
544 while ($i2 < $num && $i2 < $count){
545 my $query="select * from biblio,biblioitems where
546 biblio.biblionumber=? and
547 biblio.biblionumber=biblioitems.biblionumber ";
548 my @bind=($res[$i2+$offset]);
550 if ($search->{'dewey'} ne ''){
551 $query.= "and (dewey like ?)";
552 push(@bind,"$search->{'dewey'}%");
555 my $sth=$dbh->prepare($query);
557 $sth->execute(@bind);
558 if (my $data2=$sth->fetchrow_hashref){
559 my $dewey= $data2->{'dewey'};
560 my $subclass=$data2->{'subclass'};
562 ($dewey == 0) && ($dewey='');
563 ($dewey) && ($dewey.=" $subclass") ;
565 $data2->{'dewey'}=$dewey;
568 # $res2[$i]="$data2->{'author'}\t$data2->{'title'}\t$data2->{'biblionumber'}\t$data2->{'copyrightdate'}\t$dewey";
577 return($count,@res2);
581 my ($env,$type,$search,$num,$offset)=@_;
582 my $dbh = C4::Context->dbh;
583 $search->{'keyword'}=~ s/ +$//;
584 my @key=split(' ',$search->{'keyword'});
588 my $query ="Select * from biblio,bibliosubtitle,biblioitems where
589 biblio.biblionumber=biblioitems.biblionumber and
590 biblio.biblionumber=bibliosubtitle.biblionumber and
591 (((title like ? or title like ?)";
592 my @bind=("$key[0]%","% $key[0]%");
594 $query .= " and (title like ? or title like ?)";
595 push(@bind,"$key[$i]%","% $key[$i]%");
598 $query.= ") or ((subtitle like ? or subtitle like ?)";
599 push(@bind,"$key[0]%","% $key[0]%");
600 for ($i=1;$i<$count;$i++){
601 $query.= " and (subtitle like ? or subtitle like ?)";
602 push(@bind,"$key[$i]%","% $key[$i]%");
604 $query.= ") or ((seriestitle like ? or seriestitle like ?)";
605 push(@bind,"$key[0]%","% $key[0]%");
606 for ($i=1;$i<$count;$i++){
607 $query.=" and (seriestitle like ? or seriestitle like ?)";
608 push(@bind,"$key[$i]%","% $key[$i]%");
610 $query.= ") or ((biblio.notes like ? or biblio.notes like ?)";
611 push(@bind,"$key[0]%","% $key[0]%");
612 for ($i=1;$i<$count;$i++){
613 $query.=" and (biblio.notes like ? or biblio.notes like ?)";
614 push(@bind,"$key[$i]%","% $key[$i]%");
616 $query.= ") or ((biblioitems.notes like ? or biblioitems.notes like ?)";
617 push(@bind,"$key[0]%","% $key[0]%");
618 for ($i=1;$i<$count;$i++){
619 $query.=" and (biblioitems.notes like ? or biblioitems.notes like ?)";
620 push(@bind,"$key[$i]%","% $key[$i]%");
622 if ($search->{'keyword'} =~ /new zealand/i){
623 $query.= "or (title like 'nz%' or title like '% nz %' or title like '% nz' or subtitle like 'nz%'
624 or subtitle like '% nz %' or subtitle like '% nz' or author like 'nz %'
625 or author like '% nz %' or author like '% nz')"
627 if ($search->{'keyword'} eq 'nz' || $search->{'keyword'} eq 'NZ' ||
628 $search->{'keyword'} =~ /nz /i || $search->{'keyword'} =~ / nz /i ||
629 $search->{'keyword'} =~ / nz/i){
630 $query.= "or (title like 'new zealand%' or title like '% new zealand %'
631 or title like '% new zealand' or subtitle like 'new zealand%' or
632 subtitle like '% new zealand %'
633 or subtitle like '% new zealand' or author like 'new zealand%'
634 or author like '% new zealand %' or author like '% new zealand' or
635 seriestitle like 'new zealand%' or seriestitle like '% new zealand %'
636 or seriestitle like '% new zealand')"
639 if ($search->{'class'} ne ''){
640 my @temp=split(/\|/,$search->{'class'});
642 $query.= "and ( itemtype=?";
643 push(@bind,"$temp[0]");
644 for (my $i=1;$i<$count;$i++){
645 $query.=" or itemtype=?";
646 push(@bind,"$temp[$i]");
650 if ($search->{'dewey'} ne ''){
651 $query.= "and (dewey like '$search->{'dewey'}%') ";
653 $query.="group by biblio.biblionumber";
654 #$query.=" order by author,title";
656 my $sth=$dbh->prepare($query);
657 $sth->execute(@bind);
659 while (my $data=$sth->fetchrow_hashref){
660 #FIXME: rewrite to use ? before uncomment
661 # my $sti=$dbh->prepare("select dewey,subclass from biblioitems where biblionumber=$data->{'biblionumber'}
664 # my ($dewey, $subclass) = $sti->fetchrow;
665 my $dewey=$data->{'dewey'};
666 my $subclass=$data->{'subclass'};
668 ($dewey == 0) && ($dewey='');
669 ($dewey) && ($dewey.=" $subclass");
671 $results[$i]="$data->{'author'}\t$data->{'title'}\t$data->{'biblionumber'}\t$data->{'copyrightdate'}\t$dewey";
672 # print $results[$i];
676 $sth=$dbh->prepare("Select biblionumber from bibliosubject where subject
677 like ? group by biblionumber");
678 $sth->execute("%".$search->{'keyword'}."%");
679 while (my $data=$sth->fetchrow_hashref){
680 $query="Select * from biblio,biblioitems where
681 biblio.biblionumber=? and
682 biblio.biblionumber=biblioitems.biblionumber ";
683 @bind=($data->{'biblionumber'});
684 if ($search->{'class'} ne ''){
685 my @temp=split(/\|/,$search->{'class'});
687 $query.= " and ( itemtype=?";
688 push(@bind,$temp[0]);
689 for (my $i=1;$i<$count;$i++){
690 $query.=" or itemtype=?";
691 push(@bind,$temp[$i]);
696 if ($search->{'dewey'} ne ''){
697 $query.= "and (dewey like ?)";
698 push(@bind,"$search->{'dewey'}%");
700 my $sth2=$dbh->prepare($query);
701 $sth2->execute(@bind);
703 while (my $data2=$sth2->fetchrow_hashref){
704 my $dewey= $data2->{'dewey'};
705 my $subclass=$data2->{'subclass'};
707 ($dewey == 0) && ($dewey='');
708 ($dewey) && ($dewey.=" $subclass") ;
710 $results[$i]="$data2->{'author'}\t$data2->{'title'}\t$data2->{'biblionumber'}\t$data2->{'copyrightdate'}\t$dewey";
711 # print $results[$i];
717 @results=sort @results;
724 while ($i2 < $count){
725 if ($results[$i2] ne $res[$i-1]){
726 $res[$i]=$results[$i2];
734 while ($i2 < $num && $i2 < $count){
735 $res2[$i2]=$res[$i2+$offset];
747 ($count, @results) = &CatSearch($env, $type, $search, $num, $offset);
749 C<&CatSearch> searches the Koha catalog. It returns a list whose first
750 element is the number of returned results, and whose subsequent
751 elements are the results themselves.
753 Each returned element is a reference-to-hash. Most of the keys are
754 simply the fields from the C<biblio> table in the Koha database, but
755 the following keys may also be present:
761 The book's illustrator.
771 C<$type> may be C<subject>, C<loose>, or C<precise>. This controls the
772 high-level behavior of C<&CatSearch>, as described below.
774 In many cases, the description below says that a certain field in the
775 database must match the search string. In these cases, it means that
776 the beginning of some word in the field must match the search string.
777 Thus, an author search for "sm" will return books whose author is
778 "John Smith" or "Mike Smalls", but not "Paul Grossman", since the "sm"
779 does not occur at the beginning of a word.
781 Note that within each search mode, the criteria are and-ed together.
782 That is, if you perform a loose search on the author "Jerome" and the
783 title "Boat", the search will only return books by Jerome containing
786 It is not possible to cross modes, e.g., set the author to "Asimov"
787 and the subject to "Math" in hopes of finding books on math by Asimov.
791 If C<$type> is set to C<loose>, the following search criteria may be
796 =item C<$search-E<gt>{author}>
798 The search string is a space-separated list of words. Each word must
799 match either the C<author> or C<additionalauthors> field.
801 =item C<$search-E<gt>{title}>
803 Each word in the search string must match the book title. If no author
804 is specified, the book subtitle will also be searched.
806 =item C<$search-E<gt>{abstract}>
808 Searches for the given search string in the book's abstract.
810 =item C<$search-E<gt>{'date-before'}>
812 Searches for books whose copyright date matches the search string.
813 That is, setting C<$search-E<gt>{'date-before'}> to "1985" will find
814 books written in 1985, and setting it to "198" will find books written
815 between 1980 and 1989.
817 =item C<$search-E<gt>{title}>
819 Searches by title are also affected by the value of
820 C<$search-E<gt>{"ttype"}>; if it is set to C<exact>, then the book
821 title, (one of) the series titleZ<>(s), or (one of) the unititleZ<>(s) must
822 match the search string exactly (the subtitle is not searched).
824 If C<$search-E<gt>{"ttype"}> is set to anything other than C<exact>,
825 each word in the search string must match the title, subtitle,
826 unititle, or series title.
828 =item C<$search-E<gt>{class}>
830 Restricts the search to certain item classes. The value of
831 C<$search-E<gt>{"class"}> is a | (pipe)-separated list of item types.
832 Thus, setting it to "F" restricts the search to fiction, and setting
833 it to "CD|CAS" will only look in compact disks and cassettes.
835 =item C<$search-E<gt>{dewey}>
837 Searches for books whose Dewey Decimal Classification code matches the
838 search string. That is, setting C<$search-E<gt>{"dewey"}> to "5" will
839 search for all books in 5I<xx> (Science and mathematics), setting it
840 to "54" will search for all books in 54I<x> (Chemistry), and setting
841 it to "546" will search for books on inorganic chemistry.
843 =item C<$search-E<gt>{publisher}>
845 Searches for books whose publisher contains the search string (unlike
846 other search criteria, C<$search-E<gt>{publisher}> is a string, not a
851 =head2 Subject search
853 If C<$type> is set to C<subject>, the following search criterion may
858 =item C<$search-E<gt>{subject}>
860 The search string is a space-separated list of words, each of which
861 must match the book's subject.
863 Special case: if C<$search-E<gt>{subject}> is set to C<nz>,
864 C<&CatSearch> will search for books whose subject is "New Zealand".
865 However, setting C<$search-E<gt>{subject}> to C<"nz football"> will
866 search for books on "nz" and "football", not books on "New Zealand"
871 =head2 Precise search
873 If C<$type> is set to C<precise>, the following search criteria may be
878 =item C<$search-E<gt>{item}>
880 Searches for books whose barcode exactly matches the search string.
882 =item C<$search-E<gt>{isbn}>
884 Searches for books whose ISBN exactly matches the search string.
888 For a loose search, if an author was specified, the results are
889 ordered by author and title. If no author was specified, the results
890 are ordered by title.
892 For other (non-loose) searches, if a subject was specified, the
893 results are ordered alphabetically by subject.
895 In all other cases (e.g., loose search by keyword), the results are
901 my ($env,$type,$search,$num,$offset)=@_;
902 my $dbh = C4::Context->dbh;
907 my $title = lc($search->{'title'});
909 if ($type eq 'loose') {
910 if ($search->{'author'} ne ''){
911 my @key=split(' ',$search->{'author'});
914 $query="select *,biblio.author,biblio.biblionumber from
916 left join additionalauthors
917 on additionalauthors.biblionumber =biblio.biblionumber
919 ((biblio.author like ? or biblio.author like ? or
920 additionalauthors.author like ? or additionalauthors.author
923 @bind=("$key[0]%","% $key[0]%","$key[0]%","% $key[0]%");
926 biblio.author like ? or biblio.author like ? or
927 additionalauthors.author like ? or additionalauthors.author like ?
929 push(@bind,"$key[$i]%","% $key[$i]%","$key[$i]%","% $key[$i]%");
933 if ($search->{'title'} ne ''){
934 my @key=split(' ',$search->{'title'});
937 $query.= " and (((title like ? or title like ?)";
938 push(@bind,"$key[0]%","% $key[0]%");
940 $query .= " and (title like ? or title like ?)";
941 push(@bind,"$key[$i]%","% $key[$i]%");
944 $query.=") or ((seriestitle like ? or seriestitle like ?)";
945 push(@bind,"$key[0]%","% $key[0]%");
946 for ($i=1;$i<$count;$i++){
947 $query.=" and (seriestitle like ? or seriestitle like ?)";
948 push(@bind,"$key[$i]%","% $key[$i]%");
950 $query.=") or ((unititle like ? or unititle like ?)";
951 push(@bind,"$key[0]%","% $key[0]%");
952 for ($i=1;$i<$count;$i++){
953 $query.=" and (unititle like ? or unititle like ?)";
954 push(@bind,"$key[$i]%","% $key[$i]%");
958 if ($search->{'abstract'} ne ''){
959 $query.= " and (abstract like ?)";
960 push(@bind,"%$search->{'abstract'}%");
962 if ($search->{'date-before'} ne ''){
963 $query.= " and (copyrightdate like ?)";
964 push(@bind,"%$search->{'date-before'}%");
966 $query.=" group by biblio.biblionumber";
968 if ($search->{'title'} ne '') {
969 if ($search->{'ttype'} eq 'exact'){
970 $query="select * from biblio
972 (biblio.title=? or (biblio.unititle = ?
973 or biblio.unititle like ? or
974 biblio.unititle like ? or
975 biblio.unititle like ?) or
976 (biblio.seriestitle = ? or
977 biblio.seriestitle like ? or
978 biblio.seriestitle like ? or
979 biblio.seriestitle like ?)
981 @bind=($search->{'title'},$search->{'title'},"$search->{'title'} |%","%| $search->{'title'} |%","%| $search->{'title'}",$search->{'title'},"$search->{'title'} |%","%| $search->{'title'} |%","%| $search->{'title'}");
983 my @key=split(' ',$search->{'title'});
986 $query="select biblio.biblionumber,author,title,unititle,notes,abstract,serial,seriestitle,copyrightdate,timestamp,subtitle from biblio
987 left join bibliosubtitle on
988 biblio.biblionumber=bibliosubtitle.biblionumber
990 (((title like ? or title like ?)";
991 @bind=("$key[0]%","% $key[0]%");
993 $query .= " and (title like ? or title like ?)";
994 push(@bind,"$key[$i]%","% $key[$i]%");
997 $query.=") or ((subtitle like ? or subtitle like ?)";
998 push(@bind,"$key[0]%","% $key[0]%");
999 for ($i=1;$i<$count;$i++){
1000 $query.=" and (subtitle like ? or subtitle like ?)";
1001 push(@bind,"$key[$i]%","% $key[$i]%");
1003 $query.=") or ((seriestitle like ? or seriestitle like ?)";
1004 push(@bind,"$key[0]%","% $key[0]%");
1005 for ($i=1;$i<$count;$i++){
1006 $query.=" and (seriestitle like ? or seriestitle like ?)";
1007 push(@bind,"$key[$i]%","% $key[$i]%");
1009 $query.=") or ((unititle like ? or unititle like ?)";
1010 push(@bind,"$key[0]%","% $key[0]%");
1011 for ($i=1;$i<$count;$i++){
1012 $query.=" and (unititle like ? or unititle like ?)";
1013 push(@bind,"$key[$i]%","% $key[$i]%");
1017 if ($search->{'abstract'} ne ''){
1018 $query.= " and (abstract like ?)";
1019 push(@bind,"%$search->{'abstract'}%");
1021 if ($search->{'date-before'} ne ''){
1022 $query.= " and (copyrightdate like ?)";
1023 push(@bind,"%$search->{'date-before'}%");
1025 } elsif ($search->{'class'} ne ''){
1026 $query="select * from biblioitems,biblio where biblio.biblionumber=biblioitems.biblionumber";
1027 my @temp=split(/\|/,$search->{'class'});
1029 $query.= " and ( itemtype= ?)";
1031 for (my $i=1;$i<$count;$i++){
1032 $query.=" or itemtype=?";
1033 push(@bind,$temp[$i]);
1036 if ($search->{'illustrator'} ne ''){
1037 $query.=" and illus like ?";
1038 push(@bind,"%".$search->{'illustrator'}."%");
1040 if ($search->{'dewey'} ne ''){
1041 $query.=" and biblioitems.dewey like ?";
1042 push(@bind,"$search->{'dewey'}%");
1044 } elsif ($search->{'dewey'} ne ''){
1045 $query="select * from biblioitems,biblio
1046 where biblio.biblionumber=biblioitems.biblionumber
1047 and biblioitems.dewey like ?";
1048 @bind=("$search->{'dewey'}%");
1049 } elsif ($search->{'illustrator'} ne '') {
1050 $query="select * from biblioitems,biblio
1051 where biblio.biblionumber=biblioitems.biblionumber
1052 and biblioitems.illus like ?";
1053 @bind=("%".$search->{'illustrator'}."%");
1054 } elsif ($search->{'publisher'} ne ''){
1055 $query = "Select * from biblio,biblioitems where biblio.biblionumber
1056 =biblioitems.biblionumber and (publishercode like ?)";
1057 @bind=("%$search->{'publisher'}%");
1058 } elsif ($search->{'abstract'} ne ''){
1059 $query = "Select * from biblio where abstract like ?";
1060 @bind=("%$search->{'abstract'}%");
1061 } elsif ($search->{'date-before'} ne ''){
1062 $query = "Select * from biblio where copyrightdate like ?";
1063 @bind=("%$search->{'date-before'}%");
1065 $query .=" group by biblio.biblionumber";
1068 if ($type eq 'subject'){
1069 my @key=split(' ',$search->{'subject'});
1072 $query="select * from bibliosubject, biblioitems where
1073 (bibliosubject.biblionumber = biblioitems.biblionumber) and ( subject like ? or subject like ? or subject like ?)";
1074 @bind=("$key[0]%","% $key[0]%","%($key[0])%");
1076 $query.=" and (subject like ? or subject like ? or subject like ?)";
1077 push(@bind,"$key[$i]%","% $key[$i]%","%($key[$i])%");
1081 # FIXME - Wouldn't it be better to fix the database so that if a
1082 # book has a subject "NZ", then it also gets added the subject
1084 # This can also be generalized by adding a table of subject
1085 # synonyms to the database: just declare "NZ" to be a synonym for
1086 # "New Zealand", "SF" a synonym for both "Science fiction" and
1087 # "Fantastic fiction", etc.
1089 if (lc($search->{'subject'}) eq 'nz'){
1090 $query.= " or (subject like 'NEW ZEALAND %' or subject like '% NEW ZEALAND %'
1091 or subject like '% NEW ZEALAND' or subject like '%(NEW ZEALAND)%' ) ";
1092 } elsif ( $search->{'subject'} =~ /^nz /i || $search->{'subject'} =~ / nz /i || $search->{'subject'} =~ / nz$/i){
1093 $query=~ s/ nz/ NEW ZEALAND/ig;
1094 $query=~ s/nz /NEW ZEALAND /ig;
1095 $query=~ s/\(nz\)/\(NEW ZEALAND\)/gi;
1098 if ($type eq 'precise'){
1099 if ($search->{'itemnumber'} ne ''){
1100 $query="select * from items,biblio ";
1101 my $search2=uc $search->{'itemnumber'};
1102 $query=$query." where
1103 items.biblionumber=biblio.biblionumber
1108 if ($search->{'isbn'} ne ''){
1109 my $search2=uc $search->{'isbn'};
1110 my $sth1=$dbh->prepare("select * from biblioitems where isbn=?");
1111 $sth1->execute($search2);
1113 while (my $data=$sth1->fetchrow_hashref) {
1114 my $sth=$dbh->prepare("select * from biblioitems,biblio where
1115 biblio.biblionumber = ?
1116 and biblioitems.biblionumber = biblio.biblionumber");
1117 $sth->execute($data->{'biblionumber'});
1118 # FIXME - There's already a $data in this scope.
1119 my $data=$sth->fetchrow_hashref;
1120 my ($dewey, $subclass) = ($data->{'dewey'}, $data->{'subclass'});
1121 # FIXME - The following assumes that the Dewey code is a
1122 # floating-point number. It isn't: it's a string.
1124 ($dewey == 0) && ($dewey='');
1125 ($dewey) && ($dewey.=" $subclass");
1126 $data->{'dewey'}=$dewey;
1127 $results[$i2]=$data;
1128 # $results[$i2]="$data->{'author'}\t$data->{'title'}\t$data->{'biblionumber'}\t$data->{'copyrightdate'}\t$dewey\t$data->{'isbn'}\t$data->{'itemtype'}";
1135 if ($type ne 'precise' && $type ne 'subject'){
1136 if ($search->{'author'} ne ''){
1137 $query .= " order by biblio.author,title";
1139 $query .= " order by title";
1142 if ($type eq 'subject'){
1143 $query .= " group by subject ";
1146 my $sth=$dbh->prepare($query);
1147 $sth->execute(@bind);
1150 my $limit= $num+$offset;
1151 while (my $data=$sth->fetchrow_hashref){
1152 my $query="select classification,dewey,subclass,publishercode from biblioitems where biblionumber=?";
1153 my @bind=($data->{'biblionumber'});
1154 if ($search->{'class'} ne ''){
1155 my @temp=split(/\|/,$search->{'class'});
1157 $query.= " and ( itemtype= ?";
1158 push(@bind,$temp[0]);
1159 for (my $i=1;$i<$count;$i++){
1160 $query.=" or itemtype=?";
1161 push(@bind,$temp[$i]);
1165 if ($search->{'dewey'} ne ''){
1166 $query.=" and dewey=? ";
1167 push(@bind,$search->{'dewey'});
1169 if ($search->{'illustrator'} ne ''){
1170 $query.=" and illus like ?";
1171 push(@bind,"%$search->{'illustrator'}%");
1173 if ($search->{'publisher'} ne ''){
1174 $query.= " and (publishercode like ?)";
1175 push(@bind,"%$search->{'publisher'}%");
1177 my $sti=$dbh->prepare($query);
1178 $sti->execute(@bind);
1185 if ($bibitemdata = $sti->fetchrow_hashref()){
1187 $classification=$bibitemdata->{'classification'};
1188 $dewey=$bibitemdata->{'dewey'};
1189 $subclass=$bibitemdata->{'subclass'};
1190 $publishercode=$bibitemdata->{'publishercode'};
1192 # print STDERR "$dewey $subclass $publishercode\n";
1193 # FIXME - The Dewey code is a string, not a number.
1195 ($dewey == 0) && ($dewey='');
1196 ($dewey) && ($dewey.=" $subclass");
1197 $data->{'classification'}=$classification;
1198 $data->{'dewey'}=$dewey;
1199 $data->{'publishercode'}=$publishercode;
1202 if ($count > $offset && $count <= $limit){
1211 return($count,@results);
1214 sub updatesearchstats{
1215 my ($dbh,$query)=@_;
1221 @results = &subsearch($env, $subject);
1223 Searches for books that have a subject that exactly matches
1226 C<&subsearch> returns an array of results. Each element of this array
1227 is a string, containing the book's title, author, and biblionumber,
1235 my ($env,$subject)=@_;
1236 my $dbh = C4::Context->dbh;
1237 my $sth=$dbh->prepare("Select * from biblio,bibliosubject where
1238 biblio.biblionumber=bibliosubject.biblionumber and
1239 bibliosubject.subject=? group by biblio.biblionumber
1240 order by biblio.title");
1241 $sth->execute($subject);
1244 while (my $data=$sth->fetchrow_hashref){
1245 push @results, $data;
1254 @results = &ItemInfo($env, $biblionumber, $type);
1256 Returns information about books with the given biblionumber.
1258 C<$type> may be either C<intra> or anything else. If it is not set to
1259 C<intra>, then the search will exclude lost, very overdue, and
1264 C<&ItemInfo> returns a list of references-to-hash. Each element
1265 contains a number of keys. Most of them are table items from the
1266 C<biblio>, C<biblioitems>, C<items>, and C<itemtypes> tables in the
1267 Koha database. Other keys include:
1271 =item C<$data-E<gt>{branchname}>
1273 The name (not the code) of the branch to which the book belongs.
1275 =item C<$data-E<gt>{datelastseen}>
1277 This is simply C<items.datelastseen>, except that while the date is
1278 stored in YYYY-MM-DD format in the database, here it is converted to
1279 DD/MM/YYYY format. A NULL date is returned as C<//>.
1281 =item C<$data-E<gt>{datedue}>
1283 =item C<$data-E<gt>{class}>
1285 This is the concatenation of C<biblioitems.classification>, the book's
1286 Dewey code, and C<biblioitems.subclass>.
1288 =item C<$data-E<gt>{ocount}>
1290 I think this is the number of copies of the book available.
1292 =item C<$data-E<gt>{order}>
1294 If this is set, it is set to C<One Order>.
1301 my ($env,$biblionumber,$type) = @_;
1302 my $dbh = C4::Context->dbh;
1303 my $query = "SELECT *,items.notforloan as itemnotforloan FROM items, biblio, biblioitems
1304 left join itemtypes on biblioitems.itemtype = itemtypes.itemtype
1305 WHERE items.biblionumber = ?
1306 AND biblioitems.biblioitemnumber = items.biblioitemnumber
1307 AND biblio.biblionumber = items.biblionumber";
1308 # buggy : opac & librarian interface can show the same info level & itemstatus should not be hardcoded
1309 # if ($type ne 'intra'){
1310 # $query .= " and ((items.itemlost<>1 and items.itemlost <> 2)
1311 # or items.itemlost is NULL)
1312 # and (wthdrawn <> 1 or wthdrawn is NULL)";
1314 $query .= " order by items.dateaccessioned desc";
1315 my $sth=$dbh->prepare($query);
1316 $sth->execute($biblionumber);
1319 while (my $data=$sth->fetchrow_hashref){
1321 my $isth=$dbh->prepare("Select issues.*,borrowers.cardnumber from issues,borrowers where itemnumber = ? and returndate is null and issues.borrowernumber=borrowers.borrowernumber");
1322 $isth->execute($data->{'itemnumber'});
1323 if (my $idata=$isth->fetchrow_hashref){
1324 $data->{borrowernumber} = $idata->{borrowernumber};
1325 $data->{cardnumber} = $idata->{cardnumber};
1326 $datedue = format_date($idata->{'date_due'});
1328 # buggy : hardcoded & non-translatable
1329 # more : why don't you want to show the datedue if it's very very overdue ?
1330 # if ($data->{'itemlost'} eq '2'){
1331 # $datedue='Very Overdue';
1333 # if ($data->{'itemlost'} eq '1'){
1336 # if ($data->{'wthdrawn'} eq '1'){
1337 # $datedue="Cancelled";
1339 if ($datedue eq ''){
1340 # $datedue="Available";
1341 my ($restype,$reserves)=C4::Reserves2::CheckReserves($data->{'itemnumber'});
1347 #get branch information.....
1348 my $bsth=$dbh->prepare("SELECT * FROM branches WHERE branchcode = ?");
1349 $bsth->execute($data->{'holdingbranch'});
1350 if (my $bdata=$bsth->fetchrow_hashref){
1351 $data->{'branchname'} = $bdata->{'branchname'};
1353 my $date=format_date($data->{'datelastseen'});
1354 $data->{'datelastseen'}=$date;
1355 $data->{'datedue'}=$datedue;
1356 # get notforloan complete status if applicable
1357 my $sthnflstatus = $dbh->prepare('select authorised_value from marc_subfield_structure where kohafield="items.notforloan"');
1358 $sthnflstatus->execute;
1359 my ($authorised_valuecode) = $sthnflstatus->fetchrow;
1360 if ($authorised_valuecode) {
1361 $sthnflstatus = $dbh->prepare("select lib from authorised_values where category=? and authorised_value=?");
1362 $sthnflstatus->execute($authorised_valuecode,$data->{itemnotforloan});
1363 my ($lib) = $sthnflstatus->fetchrow;
1364 $data->{notforloan} = $lib;
1370 #FIXME: ordering/indentation here looks wrong
1371 # buggy : count in $i+1 the info on qty ordered for $i : total shown is real total +1
1372 # useless : Koha 2.2.2 now automatically show the existing number of items
1373 # and if there is no items, and at least one is on order, show "on order".
1374 # my $sth2=$dbh->prepare("Select * from aqorders where biblionumber=?");
1375 # $sth2->execute($biblionumber);
1378 # if ($data=$sth2->fetchrow_hashref){
1379 # $ocount=$data->{'quantity'} - $data->{'quantityreceived'};
1381 # $data->{'ocount'}=$ocount;
1382 # $data->{'order'}="One Order";
1383 # $results[$i]=$data;
1392 @results = &GetItems($env, $biblionumber);
1394 Returns information about books with the given biblionumber.
1398 C<&GetItems> returns an array of strings. Each element is a
1399 tab-separated list of values: biblioitemnumber, itemtype,
1400 classification, Dewey number, subclass, ISBN, volume, number, and
1403 Itemdata, in turn, is a string of the form
1404 "I<barcode>C<[>I<holdingbranch>C<[>I<flags>" where I<flags> contains
1405 the string C<NFL> if the item is not for loan, and C<LOST> if the item
1411 my ($env,$biblionumber)=@_;
1412 #debug_msg($env,"GetItems");
1413 my $dbh = C4::Context->dbh;
1414 my $sth=$dbh->prepare("Select * from biblioitems where (biblionumber = ?)");
1415 $sth->execute($biblionumber);
1416 #debug_msg($env,"executed query");
1419 while (my $data=$sth->fetchrow_hashref) {
1420 #debug_msg($env,$data->{'biblioitemnumber'});
1421 my $dewey = $data->{'dewey'};
1423 my $line = $data->{'biblioitemnumber'}."\t".$data->{'itemtype'};
1424 $line .= "\t$data->{'classification'}\t$dewey";
1425 $line .= "\t$data->{'subclass'}\t$data->{isbn}";
1426 $line .= "\t$data->{'volume'}\t$data->{number}";
1427 my $isth= $dbh->prepare("select * from items where biblioitemnumber = ?");
1428 $isth->execute($data->{'biblioitemnumber'});
1429 while (my $idata = $isth->fetchrow_hashref) {
1430 my $iline = $idata->{'barcode'}."[".$idata->{'holdingbranch'}."[";
1431 if ($idata->{'notforloan'} == 1) {
1434 if ($idata->{'itemlost'} == 1) {
1437 $line .= "\t$iline";
1440 $results[$i] = $line;
1449 $item = &itemdata($barcode);
1451 Looks up the item with the given barcode, and returns a
1452 reference-to-hash containing information about that item. The keys of
1453 the hash are the fields from the C<items> and C<biblioitems> tables in
1460 my $dbh = C4::Context->dbh;
1461 my $sth=$dbh->prepare("Select * from items,biblioitems where barcode=?
1462 and items.biblioitemnumber=biblioitems.biblioitemnumber");
1463 $sth->execute($barcode);
1464 my $data=$sth->fetchrow_hashref;
1471 $data = &bibdata($biblionumber, $type);
1473 Returns information about the book with the given biblionumber.
1475 C<$type> is ignored.
1477 C<&bibdata> returns a reference-to-hash. The keys are the fields in
1478 the C<biblio>, C<biblioitems>, and C<bibliosubtitle> tables in the
1481 In addition, C<$data-E<gt>{subject}> is the list of the book's
1482 subjects, separated by C<" , "> (space, comma, space).
1484 If there are multiple biblioitems with the given biblionumber, only
1485 the first one is considered.
1490 my ($bibnum, $type) = @_;
1491 my $dbh = C4::Context->dbh;
1492 my $sth = $dbh->prepare("Select *, biblioitems.notes AS bnotes, biblio.notes
1493 from biblio, biblioitems
1494 left join bibliosubtitle on
1495 biblio.biblionumber = bibliosubtitle.biblionumber
1496 left join itemtypes on biblioitems.itemtype=itemtypes.itemtype
1497 where biblio.biblionumber = ?
1498 and biblioitems.biblionumber = biblio.biblionumber");
1499 $sth->execute($bibnum);
1501 $data = $sth->fetchrow_hashref;
1503 # handle management of repeated subtitle
1504 $sth = $dbh->prepare("Select * from bibliosubtitle where biblionumber = ?");
1505 $sth->execute($bibnum);
1507 while (my $dat = $sth->fetchrow_hashref){
1509 $line{subtitle} = $dat->{subtitle};
1510 push @subtitles, \%line;
1512 $data->{subtitles} = \@subtitles;
1514 $sth = $dbh->prepare("Select * from bibliosubject where biblionumber = ?");
1515 $sth->execute($bibnum);
1517 while (my $dat = $sth->fetchrow_hashref){
1519 $line{subject} = $dat->{'subject'};
1520 push @subjects, \%line;
1522 $data->{subjects} = \@subjects;
1524 $sth = $dbh->prepare("Select * from additionalauthors where biblionumber = ?");
1525 $sth->execute($bibnum);
1526 while (my $dat = $sth->fetchrow_hashref){
1527 $data->{'additionalauthors'} .= "$dat->{'author'} - ";
1529 chop $data->{'additionalauthors'};
1530 chop $data->{'additionalauthors'};
1531 chop $data->{'additionalauthors'};
1538 $itemdata = &bibitemdata($biblioitemnumber);
1540 Looks up the biblioitem with the given biblioitemnumber. Returns a
1541 reference-to-hash. The keys are the fields from the C<biblio>,
1542 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
1543 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
1549 my $dbh = C4::Context->dbh;
1550 my $sth = $dbh->prepare("Select *,biblioitems.notes as bnotes from biblio, biblioitems,itemtypes where biblio.biblionumber = biblioitems.biblionumber and biblioitemnumber = ? and biblioitems.itemtype = itemtypes.itemtype");
1553 $sth->execute($bibitem);
1555 $data = $sth->fetchrow_hashref;
1563 ($count, $subjects) = &subject($biblionumber);
1565 Looks up the subjects of the book with the given biblionumber. Returns
1566 a two-element list. C<$subjects> is a reference-to-array, where each
1567 element is a subject of the book, and C<$count> is the number of
1568 elements in C<$subjects>.
1574 my $dbh = C4::Context->dbh;
1575 my $sth=$dbh->prepare("Select * from bibliosubject where biblionumber=?");
1576 $sth->execute($bibnum);
1579 while (my $data=$sth->fetchrow_hashref){
1584 return($i,\@results);
1589 ($count, $authors) = &addauthors($biblionumber);
1591 Looks up the additional authors for the book with the given
1594 Returns a two-element list. C<$authors> is a reference-to-array, where
1595 each element is an additional author, and C<$count> is the number of
1596 elements in C<$authors>.
1602 my $dbh = C4::Context->dbh;
1603 my $sth=$dbh->prepare("Select * from additionalauthors where biblionumber=?");
1604 $sth->execute($bibnum);
1607 while (my $data=$sth->fetchrow_hashref){
1612 return($i,\@results);
1617 ($count, $subtitles) = &subtitle($biblionumber);
1619 Looks up the subtitles for the book with the given biblionumber.
1621 Returns a two-element list. C<$subtitles> is a reference-to-array,
1622 where each element is a subtitle, and C<$count> is the number of
1623 elements in C<$subtitles>.
1629 my $dbh = C4::Context->dbh;
1630 my $sth=$dbh->prepare("Select * from bibliosubtitle where biblionumber=?");
1631 $sth->execute($bibnum);
1634 while (my $data=$sth->fetchrow_hashref){
1639 return($i,\@results);
1644 @issues = &itemissues($biblioitemnumber, $biblio);
1646 Looks up information about who has borrowed the bookZ<>(s) with the
1647 given biblioitemnumber.
1649 C<$biblio> is ignored.
1651 C<&itemissues> returns an array of references-to-hash. The keys
1652 include the fields from the C<items> table in the Koha database.
1653 Additional keys include:
1659 If the item is currently on loan, this gives the due date.
1661 If the item is not on loan, then this is either "Available" or
1662 "Cancelled", if the item has been withdrawn.
1666 If the item is currently on loan, this gives the card number of the
1667 patron who currently has the item.
1669 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
1671 These give the timestamp for the last three times the item was
1674 =item C<card0>, C<card1>, C<card2>
1676 The card number of the last three patrons who borrowed this item.
1678 =item C<borrower0>, C<borrower1>, C<borrower2>
1680 The borrower number of the last three patrons who borrowed this item.
1687 my ($bibitem, $biblio)=@_;
1688 my $dbh = C4::Context->dbh;
1689 # FIXME - If this function die()s, the script will abort, and the
1690 # user won't get anything; depending on how far the script has
1691 # gotten, the user might get a blank page. It would be much better
1692 # to at least print an error message. The easiest way to do this
1693 # is to set $SIG{__DIE__}.
1694 my $sth = $dbh->prepare("Select * from items where
1695 items.biblioitemnumber = ?")
1696 || die $dbh->errstr;
1700 $sth->execute($bibitem)
1701 || die $sth->errstr;
1703 while (my $data = $sth->fetchrow_hashref) {
1704 # Find out who currently has this item.
1705 # FIXME - Wouldn't it be better to do this as a left join of
1706 # some sort? Currently, this code assumes that if
1707 # fetchrow_hashref() fails, then the book is on the shelf.
1708 # fetchrow_hashref() can fail for any number of reasons (e.g.,
1709 # database server crash), not just because no items match the
1711 my $sth2 = $dbh->prepare("select * from issues,borrowers
1712 where itemnumber = ?
1713 and returndate is NULL
1714 and issues.borrowernumber = borrowers.borrowernumber");
1716 $sth2->execute($data->{'itemnumber'});
1717 if (my $data2 = $sth2->fetchrow_hashref) {
1718 $data->{'date_due'} = $data2->{'date_due'};
1719 $data->{'card'} = $data2->{'cardnumber'};
1720 $data->{'borrower'} = $data2->{'borrowernumber'};
1722 if ($data->{'wthdrawn'} eq '1') {
1723 $data->{'date_due'} = 'Cancelled';
1725 $data->{'date_due'} = 'Available';
1731 # Find the last 3 people who borrowed this item.
1732 $sth2 = $dbh->prepare("select * from issues, borrowers
1733 where itemnumber = ?
1734 and issues.borrowernumber = borrowers.borrowernumber
1735 and returndate is not NULL
1736 order by returndate desc,timestamp desc") || die $dbh->errstr;
1737 $sth2->execute($data->{'itemnumber'}) || die $sth2->errstr;
1738 for (my $i2 = 0; $i2 < 2; $i2++) { # FIXME : error if there is less than 3 pple borrowing this item
1739 if (my $data2 = $sth2->fetchrow_hashref) {
1740 $data->{"timestamp$i2"} = $data2->{'timestamp'};
1741 $data->{"card$i2"} = $data2->{'cardnumber'};
1742 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
1747 $results[$i] = $data;
1757 $item = &itemnodata($env, $dbh, $biblioitemnumber);
1759 Looks up the item with the given biblioitemnumber.
1761 C<$env> and C<$dbh> are ignored.
1763 C<&itemnodata> returns a reference-to-hash whose keys are the fields
1764 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
1770 my ($env,$dbh,$itemnumber) = @_;
1771 $dbh = C4::Context->dbh;
1772 my $sth=$dbh->prepare("Select * from biblio,items,biblioitems
1773 where items.itemnumber = ?
1774 and biblio.biblionumber = items.biblionumber
1775 and biblioitems.biblioitemnumber = items.biblioitemnumber");
1777 $sth->execute($itemnumber);
1778 my $data=$sth->fetchrow_hashref;
1785 ($count, $borrowers) = &BornameSearch($env, $searchstring, $type);
1787 Looks up patrons (borrowers) by name.
1791 BUGFIX 499: C<$type> is now used to determine type of search.
1792 if $type is "simple", search is performed on the first letter of the
1795 C<$searchstring> is a space-separated list of search terms. Each term
1796 must match the beginning a borrower's surname, first name, or other
1799 C<&BornameSearch> returns a two-element list. C<$borrowers> is a
1800 reference-to-array; each element is a reference-to-hash, whose keys
1801 are the fields of the C<borrowers> table in the Koha database.
1802 C<$count> is the number of elements in C<$borrowers>.
1806 #used by member enquiries from the intranet
1807 #called by member.pl
1809 my ($env,$searchstring,$orderby,$type)=@_;
1810 my $dbh = C4::Context->dbh;
1811 my $query = ""; my $count; my @data;
1814 if($type eq "simple") # simple search for one letter only
1816 $query="Select * from borrowers where surname like ? order by $orderby";
1817 @bind=("$searchstring%");
1819 else # advanced search looking in surname, firstname and othernames
1821 @data=split(' ',$searchstring);
1823 $query="Select * from borrowers
1824 where ((surname like ? or surname like ?
1825 or firstname like ? or firstname like ?
1826 or othernames like ? or othernames like ?)
1828 @bind=("$data[0]%","% $data[0]%","$data[0]%","% $data[0]%","$data[0]%","% $data[0]%");
1829 for (my $i=1;$i<$count;$i++){
1830 $query=$query." and (".
1831 " surname like ? or surname like ?
1832 or firstname like ? or firstname like ?
1833 or othernames like ? or othernames like ?)";
1834 push(@bind,"$data[$i]%","% $data[$i]%","$data[$i]%","% $data[$i]%","$data[$i]%","% $data[$i]%");
1837 $query=$query.") or cardnumber like ?
1839 push(@bind,$searchstring);
1843 my $sth=$dbh->prepare($query);
1844 # warn "Q $orderby : $query";
1845 $sth->execute(@bind);
1848 while (my $data=$sth->fetchrow_hashref){
1849 push(@results,$data);
1853 return ($cnt,\@results);
1858 $borrower = &borrdata($cardnumber, $borrowernumber);
1860 Looks up information about a patron (borrower) by either card number
1861 or borrower number. If $borrowernumber is specified, C<&borrdata>
1862 searches by borrower number; otherwise, it searches by card number.
1864 C<&borrdata> returns a reference-to-hash whose keys are the fields of
1865 the C<borrowers> table in the Koha database.
1870 my ($cardnumber,$bornum)=@_;
1871 $cardnumber = uc $cardnumber;
1872 my $dbh = C4::Context->dbh;
1875 $sth=$dbh->prepare("Select * from borrowers where cardnumber=?");
1876 $sth->execute($cardnumber);
1878 $sth=$dbh->prepare("Select * from borrowers where borrowernumber=?");
1879 $sth->execute($bornum);
1881 my $data=$sth->fetchrow_hashref;
1885 } else { # try with firstname
1887 my $sth=$dbh->prepare("select * from borrowers where firstname=?");
1888 $sth->execute($cardnumber);
1889 my $data=$sth->fetchrow_hashref;
1899 ($count, $issues) = &borrissues($borrowernumber);
1901 Looks up what the patron with the given borrowernumber has borrowed.
1903 C<&borrissues> returns a two-element array. C<$issues> is a
1904 reference-to-array, where each element is a reference-to-hash; the
1905 keys are the fields from the C<issues>, C<biblio>, and C<items> tables
1906 in the Koha database. C<$count> is the number of elements in
1913 my $dbh = C4::Context->dbh;
1914 my $sth=$dbh->prepare("Select * from issues,biblio,items where borrowernumber=?
1915 and items.itemnumber=issues.itemnumber
1916 and items.biblionumber=biblio.biblionumber
1917 and issues.returndate is NULL order by date_due");
1918 $sth->execute($bornum);
1920 while (my $data = $sth->fetchrow_hashref) {
1921 push @result, $data;
1924 return(scalar(@result), \@result);
1929 ($count, $issues) = &allissues($borrowernumber, $sortkey, $limit);
1931 Looks up what the patron with the given borrowernumber has borrowed,
1932 and sorts the results.
1934 C<$sortkey> is the name of a field on which to sort the results. This
1935 should be the name of a field in the C<issues>, C<biblio>,
1936 C<biblioitems>, or C<items> table in the Koha database.
1938 C<$limit> is the maximum number of results to return.
1940 C<&allissues> returns a two-element array. C<$issues> is a
1941 reference-to-array, where each element is a reference-to-hash; the
1942 keys are the fields from the C<issues>, C<biblio>, C<biblioitems>, and
1943 C<items> tables of the Koha database. C<$count> is the number of
1944 elements in C<$issues>
1949 my ($bornum,$order,$limit)=@_;
1950 #FIXME: sanity-check order and limit
1951 my $dbh = C4::Context->dbh;
1952 my $query="Select * from issues,biblio,items,biblioitems
1953 where borrowernumber=? and
1954 items.biblioitemnumber=biblioitems.biblioitemnumber and
1955 items.itemnumber=issues.itemnumber and
1956 items.biblionumber=biblio.biblionumber order by $order";
1958 $query.=" limit $limit";
1961 my $sth=$dbh->prepare($query);
1962 $sth->execute($bornum);
1965 while (my $data=$sth->fetchrow_hashref){
1970 return($i,\@result);
1975 ($borrowed, $due, $fine) = &borrdata2($env, $borrowernumber);
1977 Returns aggregate data about items borrowed by the patron with the
1978 given borrowernumber.
1982 C<&borrdata2> returns a three-element array. C<$borrowed> is the
1983 number of books the patron currently has borrowed. C<$due> is the
1984 number of overdue items the patron currently has borrowed. C<$fine> is
1985 the total fine currently due by the borrower.
1990 my ($env,$bornum)=@_;
1991 my $dbh = C4::Context->dbh;
1992 my $query="Select count(*) from issues where borrowernumber='$bornum' and
1993 returndate is NULL";
1995 my $sth=$dbh->prepare($query);
1997 my $data=$sth->fetchrow_hashref;
1999 $sth=$dbh->prepare("Select count(*) from issues where
2000 borrowernumber='$bornum' and date_due < now() and returndate is NULL");
2002 my $data2=$sth->fetchrow_hashref;
2004 $sth=$dbh->prepare("Select sum(amountoutstanding) from accountlines where
2005 borrowernumber='$bornum'");
2007 my $data3=$sth->fetchrow_hashref;
2010 return($data2->{'count(*)'},$data->{'count(*)'},$data3->{'sum(amountoutstanding)'});
2013 =item getboracctrecord
2015 ($count, $acctlines, $total) = &getboracctrecord($env, $borrowernumber);
2017 Looks up accounting data for the patron with the given borrowernumber.
2021 (FIXME - I'm not at all sure what this is about.)
2023 C<&getboracctrecord> returns a three-element array. C<$acctlines> is a
2024 reference-to-array, where each element is a reference-to-hash; the
2025 keys are the fields of the C<accountlines> table in the Koha database.
2026 C<$count> is the number of elements in C<$acctlines>. C<$total> is the
2027 total amount outstanding for all of the account lines.
2031 sub getboracctrecord {
2032 my ($env,$params) = @_;
2033 my $dbh = C4::Context->dbh;
2036 my $sth=$dbh->prepare("Select * from accountlines where
2037 borrowernumber=? order by date desc,timestamp desc");
2039 $sth->execute($params->{'borrowernumber'});
2041 while (my $data=$sth->fetchrow_hashref){
2042 #FIXME before reinstating: insecure?
2043 # if ($data->{'itemnumber'} ne ''){
2044 # $query="Select * from items,biblio where items.itemnumber=
2045 # '$data->{'itemnumber'}' and biblio.biblionumber=items.biblionumber";
2046 # my $sth2=$dbh->prepare($query);
2048 # my $data2=$sth2->fetchrow_hashref;
2052 $acctlines[$numlines] = $data;
2054 $total += $data->{'amountoutstanding'};
2057 return ($numlines,\@acctlines,$total);
2062 ($count, $lcount, $nacount, $fcount, $scount, $lostcount,
2063 $mending, $transit,$ocount) =
2064 &itemcount($env, $biblionumber, $type);
2066 Counts the number of items with the given biblionumber, broken down by
2071 If C<$type> is not set to C<intra>, lost, very overdue, and withdrawn
2072 items will not be counted.
2074 C<&itemcount> returns a nine-element list:
2076 C<$count> is the total number of items with the given biblionumber.
2078 C<$lcount> is the number of items at the Levin branch.
2080 C<$nacount> is the number of items that are neither borrowed, lost,
2081 nor withdrawn (and are therefore presumably on a shelf somewhere).
2083 C<$fcount> is the number of items at the Foxton branch.
2085 C<$scount> is the number of items at the Shannon branch.
2087 C<$lostcount> is the number of lost and very overdue items.
2089 C<$mending> is the number of items at the Mending branch (being
2092 C<$transit> is the number of items at the Transit branch (in transit
2095 C<$ocount> is the number of items that haven't arrived yet
2096 (aqorders.quantity - aqorders.quantityreceived).
2101 # FIXME - There's also a &C4::Biblio::itemcount.
2102 # Since they're all exported, acqui/acquire.pl doesn't compile with -w.
2104 my ($env,$bibnum,$type)=@_;
2105 my $dbh = C4::Context->dbh;
2106 my $query="Select * from items where
2108 if ($type ne 'intra'){
2109 $query.=" and ((itemlost <>1 and itemlost <> 2) or itemlost is NULL) and
2110 (wthdrawn <> 1 or wthdrawn is NULL)";
2112 my $sth=$dbh->prepare($query);
2114 $sth->execute($bibnum);
2124 while (my $data=$sth->fetchrow_hashref){
2127 my $sth2=$dbh->prepare("select * from issues,items where issues.itemnumber=
2128 ? and returndate is NULL
2129 and items.itemnumber=issues.itemnumber and ((items.itemlost <>1 and
2130 items.itemlost <> 2) or items.itemlost is NULL)
2131 and (wthdrawn <> 1 or wthdrawn is NULL)");
2132 $sth2->execute($data->{'itemnumber'});
2133 if (my $data2=$sth2->fetchrow_hashref){
2136 if ($data->{'holdingbranch'} eq 'C' || $data->{'holdingbranch'} eq 'LT'){
2139 if ($data->{'holdingbranch'} eq 'F' || $data->{'holdingbranch'} eq 'FP'){
2142 if ($data->{'holdingbranch'} eq 'S' || $data->{'holdingbranch'} eq 'SP'){
2145 if ($data->{'itemlost'} eq '1'){
2148 if ($data->{'itemlost'} eq '2'){
2151 if ($data->{'holdingbranch'} eq 'FM'){
2154 if ($data->{'holdingbranch'} eq 'TR'){
2161 my $sth2=$dbh->prepare("Select * from aqorders where biblionumber=?");
2162 $sth2->execute($bibnum);
2163 if (my $data=$sth2->fetchrow_hashref){
2164 $ocount=$data->{'quantity'} - $data->{'quantityreceived'};
2169 return ($count,$lcount,$nacount,$fcount,$scount,$lostcount,$mending,$transit,$ocount);
2174 $counts = &itemcount2($env, $biblionumber, $type);
2176 Counts the number of items with the given biblionumber, broken down by
2181 C<$type> may be either C<intra> or anything else. If it is not set to
2182 C<intra>, then the search will exclude lost, very overdue, and
2185 C<$&itemcount2> returns a reference-to-hash, with the following fields:
2191 The total number of items with this biblionumber.
2195 The number of items on order (aqorders.quantity -
2196 aqorders.quantityreceived).
2200 For each branch that has at least one copy of the book, C<$counts>
2201 will have a key with the branch name, giving the number of copies at
2209 my ($env,$bibnum,$type)=@_;
2210 my $dbh = C4::Context->dbh;
2211 my $query="Select * from items,branches where
2212 biblionumber=? and items.holdingbranch=branches.branchcode";
2213 if ($type ne 'intra'){
2214 $query.=" and ((itemlost <>1 and itemlost <> 2) or itemlost is NULL) and
2215 (wthdrawn <> 1 or wthdrawn is NULL)";
2217 my $sth=$dbh->prepare($query);
2219 $sth->execute($bibnum);
2222 while (my $data=$sth->fetchrow_hashref){
2229 'select * from items
2231 and not ((items.itemlost <>1 and items.itemlost <> 2)
2232 or items.itemlost is NULL)'
2235 'select * from items
2236 where itemnumber=? and not (wthdrawn <> 1 or wthdrawn is NULL)'
2238 'On Loan', "select * from issues,items
2239 where issues.itemnumber=? and returndate is NULL
2240 and items.itemnumber=issues.itemnumber"
2243 my($testlabel, $query2) = @$test;
2245 my $sth2=$dbh->prepare($query2);
2246 $sth2->execute($data->{'itemnumber'});
2248 # FIXME - fetchrow_hashref() can fail for any number of reasons
2249 # (e.g., a database server crash). Perhaps use a left join of some
2251 $status = $testlabel if $sth2->fetchrow_hashref;
2253 last if defined $status;
2255 $status = $data->{'branchname'} unless defined $status;
2258 my $sth2=$dbh->prepare("Select * from aqorders where biblionumber=? and
2259 datecancellationprinted is NULL and quantity > quantityreceived");
2260 $sth2->execute($bibnum);
2261 if (my $data=$sth2->fetchrow_hashref){
2262 $counts{'order'}=$data->{'quantity'} - $data->{'quantityreceived'};
2271 $description = &ItemType($itemtype);
2273 Given an item type code, returns the description for that type.
2278 # FIXME - I'm pretty sure that after the initial setup, the list of
2279 # item types doesn't change very often. Hence, it seems slow and
2280 # inefficient to make yet another database call to look up information
2281 # that'll only change every few months or years.
2283 # Much better, I think, to automatically build a Perl file that can be
2284 # included in those scripts that require it, e.g.:
2285 # @itemtypes = qw( ART BCD CAS CD F ... );
2287 # ART => "Art Prints",
2288 # BCD => "CD-ROM from book",
2289 # CD => "Compact disc (WN)",
2290 # F => "Free Fiction",
2293 # The web server can then run a cron job to rebuild this file from the
2294 # database every hour or so.
2296 # The same thing goes for branches, book funds, book sellers, currency
2297 # rates, printers, stopwords, and perhaps others.
2300 my $dbh = C4::Context->dbh;
2301 my $sth=$dbh->prepare("select description from itemtypes where itemtype=?");
2302 $sth->execute($type);
2303 my $dat=$sth->fetchrow_hashref;
2305 return ($dat->{'description'});
2310 ($count, @results) = &bibitems($biblionumber);
2312 Given the biblionumber for a book, C<&bibitems> looks up that book's
2313 biblioitems (different publications of the same book, the audio book
2314 and film versions, etc.).
2316 C<$count> is the number of elements in C<@results>.
2318 C<@results> is an array of references-to-hash; the keys are the fields
2319 of the C<biblioitems> and C<itemtypes> tables of the Koha database. In
2320 addition, C<itemlost> indicates the availability of the item: if it is
2321 "2", then all copies of the item are long overdue; if it is "1", then
2322 all copies are lost; otherwise, there is at least one copy available.
2328 my $dbh = C4::Context->dbh;
2329 my $sth = $dbh->prepare("SELECT biblioitems.*,
2331 MIN(items.itemlost) as itemlost,
2332 MIN(items.dateaccessioned) as dateaccessioned
2333 FROM biblioitems, itemtypes, items
2334 WHERE biblioitems.biblionumber = ?
2335 AND biblioitems.itemtype = itemtypes.itemtype
2336 AND biblioitems.biblioitemnumber = items.biblioitemnumber
2337 GROUP BY items.biblioitemnumber");
2340 $sth->execute($bibnum);
2341 while (my $data = $sth->fetchrow_hashref) {
2342 $results[$count] = $data;
2346 return($count, @results);
2351 @barcodes = &barcodes($biblioitemnumber);
2353 Given a biblioitemnumber, looks up the corresponding items.
2355 Returns an array of references-to-hash; the keys are C<barcode> and
2358 The returned items include very overdue items, but not lost ones.
2363 #called from request.pl
2364 my ($biblioitemnumber)=@_;
2365 my $dbh = C4::Context->dbh;
2366 my $sth=$dbh->prepare("SELECT barcode, itemlost, holdingbranch FROM items
2367 WHERE biblioitemnumber = ?
2368 AND (wthdrawn <> 1 OR wthdrawn IS NULL)");
2369 $sth->execute($biblioitemnumber);
2372 while (my $data=$sth->fetchrow_hashref){
2373 $barcodes[$i]=$data;
2382 ($count, @websites) = &getwebsites($biblionumber);
2384 Looks up the web sites pertaining to the book with the given
2387 C<$count> is the number of elements in C<@websites>.
2389 C<@websites> is an array of references-to-hash; the keys are the
2390 fields from the C<websites> table in the Koha database.
2395 my ($biblionumber) = @_;
2396 my $dbh = C4::Context->dbh;
2397 my $sth = $dbh->prepare("Select * from websites where biblionumber = ?");
2401 $sth->execute($biblionumber);
2402 while (my $data = $sth->fetchrow_hashref) {
2403 # FIXME - The URL scheme shouldn't be stripped off, at least
2404 # not here, since it's part of the URL, and will be useful in
2405 # constructing a link to the site. If you don't want the user
2406 # to see the "http://" part, strip that off when building the
2408 $data->{'url'} =~ s/^http:\/\///; # FIXME - Leaning toothpick
2410 $results[$count] = $data;
2415 return($count, @results);
2418 =item getwebbiblioitems
2420 ($count, @results) = &getwebbiblioitems($biblionumber);
2422 Given a book's biblionumber, looks up the web versions of the book
2423 (biblioitems with itemtype C<WEB>).
2425 C<$count> is the number of items in C<@results>. C<@results> is an
2426 array of references-to-hash; the keys are the items from the
2427 C<biblioitems> table of the Koha database.
2431 sub getwebbiblioitems {
2432 my ($biblionumber) = @_;
2433 my $dbh = C4::Context->dbh;
2434 my $sth = $dbh->prepare("Select * from biblioitems where biblionumber = ?
2435 and itemtype = 'WEB'");
2439 $sth->execute($biblionumber);
2440 while (my $data = $sth->fetchrow_hashref) {
2441 $data->{'url'} =~ s/^http:\/\///;
2442 $results[$count] = $data;
2447 return($count, @results);
2448 } # sub getwebbiblioitems
2454 ($count, @results) = &isbnsearch($isbn,$title);
2456 Given an isbn and/or a title, returns the biblios having it.
2457 Used in acqui.simple, isbnsearch.pl only
2459 C<$count> is the number of items in C<@results>. C<@results> is an
2460 array of references-to-hash; the keys are the items from the
2461 C<biblioitems> table of the Koha database.
2466 my ($isbn,$title) = @_;
2467 my $dbh = C4::Context->dbh;
2473 $query = "Select distinct biblio.*, biblioitems.classification from biblio, biblioitems where
2474 biblio.biblionumber = biblioitems.biblionumber";
2477 $query .= " and isbn like ?";
2478 @bind=(uc($isbn)."%");
2481 $query .= " and title like ?";
2484 $sth = $dbh->prepare($query);
2486 $sth->execute(@bind);
2487 while (my $data = $sth->fetchrow_hashref) {
2488 $results[$count] = $data;
2493 return($count, @results);
2498 $branchname = &getbranchname($branchcode);
2500 Given the branch code, the function returns the corresponding
2501 branch name for a comprehensive information display
2507 my ($branchcode) = @_;
2508 my $dbh = C4::Context->dbh;
2509 my $sth = $dbh->prepare("SELECT branchname FROM branches WHERE branchcode = ?");
2510 $sth->execute($branchcode);
2511 my $branchname = $sth->fetchrow();
2514 } # sub getbranchname
2516 =item getborrowercategory
2518 $description = &getborrowercategory($categorycode);
2520 Given the borrower's category code, the function returns the corresponding
2521 description for a comprehensive information display.
2525 sub getborrowercategory
2528 my $dbh = C4::Context->dbh;
2529 my $sth = $dbh->prepare("SELECT description FROM categories WHERE categorycode = ?");
2530 $sth->execute($catcode);
2531 my $description = $sth->fetchrow();
2533 return $description;
2534 } # sub getborrowercategory
2537 END { } # module clean-up code here (global destructor)
2546 Koha Developement team <info@koha.org>