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($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
31 # set the version for version checking
36 C4::Search - Functions for searching the Koha catalog and other databases
42 my ($count, @results) = catalogsearch($env, $type, $search, $num, $offset);
46 This module provides the searching facilities for the Koha catalog and
49 C<&catalogsearch> is a front end to all the other searches. Depending
50 on what is passed to it, it calls the appropriate search function.
59 @EXPORT = qw(&CatSearch &BornameSearch &ItemInfo &KeywordSearch &subsearch
60 &itemdata &bibdata &GetItems &borrdata &itemnodata &itemcount
61 &borrdata2 &NewBorrowerNumber &bibitemdata &borrissues
62 &getboracctrecord &ItemType &itemissues &subject &subtitle
63 &addauthor &bibitems &barcodes &findguarantees &allissues
64 &findguarantor &getwebsites &getwebbiblioitems &catalogsearch &itemcount2
65 &isbnsearch &breedingsearch &getallthemes &getalllanguages &getbranchname &getborrowercategory);
66 # make all your functions, whether exported or not;
70 ($num_children, $children_arrayref) = &findguarantees($parent_borrno);
71 $child0_cardno = $children_arrayref->[0]{"cardnumber"};
72 $child0_borrno = $children_arrayref->[0]{"borrowernumber"};
74 C<&findguarantees> takes a borrower number (e.g., that of a patron
75 with children) and looks up the borrowers who are guaranteed by that
76 borrower (i.e., the patron's children).
78 C<&findguarantees> returns two values: an integer giving the number of
79 borrowers guaranteed by C<$parent_borrno>, and a reference to an array
80 of references to hash, which gives the actual results.
86 my $dbh = C4::Context->dbh;
87 my $query="select cardnumber,borrowernumber, firstname, surname from borrowers where
89 my $sth=$dbh->prepare($query);
93 while (my $data = $sth->fetchrow_hashref)
98 return (scalar(@dat), \@dat);
103 $guarantor = &findguarantor($borrower_no);
104 $guarantor_cardno = $guarantor->{"cardnumber"};
105 $guarantor_surname = $guarantor->{"surname"};
108 C<&findguarantor> takes a borrower number (presumably that of a child
109 patron), finds the guarantor for C<$borrower_no> (the child's parent),
110 and returns the record for the guarantor.
112 C<&findguarantor> returns a reference-to-hash. Its keys are the fields
113 from the C<borrowers> database table;
119 my $dbh = C4::Context->dbh;
120 my $query="select guarantor from borrowers where
121 borrowernumber='$bornum'";
122 my $sth=$dbh->prepare($query);
124 my $data=$sth->fetchrow_hashref;
126 $query="Select * from borrowers where
127 borrowernumber='$data->{'guarantor'}'";
128 $sth=$dbh->prepare($query);
130 $data=$sth->fetchrow_hashref;
135 =item NewBorrowerNumber
137 $num = &NewBorrowerNumber();
139 Allocates a new, unused borrower number, and returns it.
143 # FIXME - This is identical to C4::Circulation::Borrower::NewBorrowerNumber.
144 # Pick one and stick with it. Preferably use the other one. This function
145 # doesn't belong in C4::Search.
146 sub NewBorrowerNumber {
147 my $dbh = C4::Context->dbh;
148 my $sth=$dbh->prepare("Select max(borrowernumber) from borrowers");
150 my $data=$sth->fetchrow_hashref;
152 $data->{'max(borrowernumber)'}++;
153 return($data->{'max(borrowernumber)'});
158 ($count, @results) = &catalogsearch($env, $type, $search, $num, $offset);
160 This is primarily a front-end to other, more specialized catalog
161 search functions: if C<$search-E<gt>{itemnumber}> or
162 C<$search-E<gt>{isbn}> is given, C<&catalogsearch> uses a precise
163 C<&CatSearch>. If $search->{subject} is given, it runs a subject
164 C<&CatSearch>. If C<$search-E<gt>{keyword}> is given, it runs a
165 C<&KeywordSearch>. Otherwise, it runs a loose C<&CatSearch>.
167 If C<$env-E<gt>{itemcount}> is 1, then C<&catalogsearch> also counts
168 the items for each result, and adds several keys:
174 The total number of copies of this book.
176 =item C<locationhash>
178 This is a reference-to-hash; the keys are the names of branches where
179 this book may be found, and the values are the number of copies at
184 A descriptive string saying where the book is located, and how many
185 copies there are, if greater than 1.
189 The book's subject, with spaces replaced with C<%20>, presumably for
197 my ($env,$type,$search,$num,$offset)=@_;
198 my $dbh = C4::Context->dbh;
199 # foreach my $key (%$search){
200 # $search->{$key}=$dbh->quote($search->{$key});
202 my ($count,@results);
203 # print STDERR "Doing a search \n";
204 if ($search->{'itemnumber'} ne '' || $search->{'isbn'} ne ''){
205 print STDERR "Doing a precise search\n";
206 ($count,@results)=CatSearch($env,'precise',$search,$num,$offset);
207 } elsif ($search->{'subject'} ne ''){
208 ($count,@results)=CatSearch($env,'subject',$search,$num,$offset);
209 } elsif ($search->{'keyword'} ne ''){
210 ($count,@results)=&KeywordSearch($env,'keyword',$search,$num,$offset);
212 ($count,@results)=CatSearch($env,'loose',$search,$num,$offset);
215 if ($env->{itemcount} eq '1') {
216 foreach my $data (@results){
217 my ($counts) = itemcount2($env, $data->{'biblionumber'}, 'intra');
218 my $subject2=$data->{'subject'};
219 $subject2=~ s/ /%20/g;
220 $data->{'itemcount'}=$counts->{'total'};
221 my $totalitemcounts=0;
222 foreach my $key (keys %$counts){
223 if ($key ne 'total'){ # FIXME - Should ignore 'order', too.
224 #$data->{'location'}.="$key $counts->{$key} ";
225 $totalitemcounts+=$counts->{$key};
226 $data->{'locationhash'}->{$key}=$counts->{$key};
230 my $notavailabletext='';
231 foreach (sort keys %{$data->{'locationhash'}}) {
232 if ($_ eq 'notavailable') {
233 $notavailabletext="Not available";
234 my $c=$data->{'locationhash'}->{$_};
235 if ($totalitemcounts>1) {
236 $notavailabletext.=" ($c)";
240 my $c=$data->{'locationhash'}->{$_};
241 if ($totalitemcounts>1) {
242 $locationtext.=" ($c), ";
246 if ($notavailabletext) {
247 $locationtext.=$notavailabletext;
249 $locationtext=~s/, $//;
251 $data->{'location'}=$locationtext;
252 $data->{'subject2'}=$subject2;
255 return ($count,@results);
260 $search = { "keyword" => "One or more keywords",
261 "class" => "VID|CD", # Limit search to fiction and CDs
264 ($count, @results) = &KeywordSearch($env, $type, $search, $num, $offset);
266 C<&KeywordSearch> searches the catalog by keyword: given a string
267 (C<$search-E<gt>{"keyword"}> consisting of a space-separated list of
268 keywords, it looks for books that contain any of those keywords in any
269 of a number of places.
271 C<&KeywordSearch> looks for keywords in the book title (and subtitle),
272 series name, notes (both C<biblio.notes> and C<biblioitems.notes>),
275 C<$search-E<gt>{"class"}> can be set to a C<|> (pipe)-separated list of
276 item class codes (e.g., "F" for fiction, "JNF" for junior nonfiction,
277 etc.). In this case, the search will be restricted to just those
280 If C<$search-E<gt>{"class"}> is not specified, you may specify
281 C<$search-E<gt>{"dewey"}>. This will restrict the search to that
282 particular Dewey Decimal Classification category. Setting
283 C<$search-E<gt>{"dewey"}> to "513" will return books about arithmetic,
284 whereas setting it to "5" will return all books with Dewey code 5I<xx>
285 (Science and Mathematics).
287 C<$env> and C<$type> are ignored.
289 C<$offset> and C<$num> specify the subset of results to return.
290 C<$num> specifies the number of results to return, and C<$offset> is
291 the number of the first result. Thus, setting C<$offset> to 100 and
292 C<$num> to 5 will return results 100 through 104 inclusive.
297 my ($env,$type,$search,$num,$offset)=@_;
298 my $dbh = C4::Context->dbh;
299 $search->{'keyword'}=~ s/ +$//;
300 $search->{'keyword'}=~ s/'/\\'/;
301 my @key=split(' ',$search->{'keyword'});
302 # FIXME - Naive users might enter comma-separated
303 # words, e.g., "training, animal". Ought to cope with
307 my %biblionumbers; # Set of biblionumbers returned by the
310 # FIXME - Ought to filter the stopwords out of the list of keywords.
311 # @key = map { !defined($stopwords{$_}) } @key;
313 # FIXME - The way this code is currently set up, it looks for all of
314 # the keywords first in (title, notes, seriestitle), then in the
315 # subtitle, then in the subject. Thus, if you look for keywords
316 # "science fiction", this search won't find a book with
317 # title = "How to write fiction"
318 # subtitle = "A science-based approach"
319 # Is this the desired effect? If not, then the first SQL query
320 # should look in the biblio, subtitle, and subject tables all at
321 # once. The way the first query is built can accomodate this easily.
323 # Look for keywords in table 'biblio'.
325 # Build an SQL query that finds each of the keywords in any of the
326 # title, biblio.notes, or seriestitle. To do this, we'll build up an
327 # array of clauses, one for each keyword.
328 my $query; # The SQL query
329 my @clauses = (); # The search clauses
331 $query = <<EOT; # Beginning of the query
336 foreach my $keyword (@key)
338 my @subclauses = (); # Subclauses, one for each field we're
341 # For each field we're searching on, create a subclause that'll
342 # match the current keyword in the current field.
343 foreach my $field (qw(title notes seriestitle author))
346 "$field LIKE '\Q$keyword\E%' OR $field LIKE '% \Q$keyword\E%'";
348 # (Yes, this could have been done as
349 # @subclauses = map {...} qw(field1 field2 ...)
350 # )but I think this way is more readable.
352 # Construct the current clause by joining the subclauses.
353 push @clauses, "(" . join(")\n\tOR (", @subclauses) . ")";
355 # Now join all of the clauses together and append to the query.
356 $query .= "(" . join(")\nAND (", @clauses) . ")";
358 # FIXME - Perhaps use $sth->bind_columns() ? Documented as the most
359 # efficient way to fetch data.
360 my $sth=$dbh->prepare($query);
362 while (my @res = $sth->fetchrow_array) {
365 $biblionumbers{$_} = 1; # Add these results to the set
370 # Now look for keywords in the 'bibliosubtitle' table.
372 # Again, we build a list of clauses from the keywords.
374 $query = "SELECT biblionumber FROM bibliosubtitle WHERE ";
375 foreach my $keyword (@key)
378 "subtitle LIKE '\Q$keyword\E%' OR subtitle like '% \Q$keyword\E%'";
380 $query .= "(" . join(") AND (", @clauses) . ")";
382 $sth=$dbh->prepare($query);
384 while (my @res = $sth->fetchrow_array) {
387 $biblionumbers{$_} = 1; # Add these results to the set
392 # Look for the keywords in the notes for individual items
393 # ('biblioitems.notes')
395 # Again, we build a list of clauses from the keywords.
397 $query = "SELECT biblionumber FROM biblioitems WHERE ";
398 foreach my $keyword (@key)
401 "notes LIKE '\Q$keyword\E%' OR notes like '% \Q$keyword\E%'";
403 $query .= "(" . join(") AND (", @clauses) . ")";
405 $sth=$dbh->prepare($query);
407 while (my @res = $sth->fetchrow_array) {
410 $biblionumbers{$_} = 1; # Add these results to the set
415 # Look for keywords in the 'bibliosubject' table.
417 # FIXME - The other queries look for words in the desired field that
418 # begin with the individual keywords the user entered. This one
419 # searches for the literal string the user entered. Is this the
421 # Note in particular that spaces are retained: if the user typed
423 # (with two spaces), this won't find the subject "science fiction"
424 # (one space). Likewise, a search for "%" will return absolutely
426 # If this isn't the desired effect, see the previous searches for
429 $sth=$dbh->prepare("Select biblionumber from bibliosubject where subject
430 like '%$search->{'keyword'}%' group by biblionumber");
433 while (my @res = $sth->fetchrow_array) {
436 $biblionumbers{$_} = 1; # Add these results to the set
446 my @res = keys %biblionumbers;
450 # print "count $count";
451 if ($search->{'class'} ne ''){
453 my $query="select * from biblio,biblioitems where
454 biblio.biblionumber='$res[$i2]' and
455 biblio.biblionumber=biblioitems.biblionumber ";
456 if ($search->{'class'} ne ''){ # FIXME - Redundant
457 my @temp=split(/\|/,$search->{'class'});
459 $query.= "and ( itemtype='$temp[0]'";
460 for (my $i=1;$i<$count;$i++){
461 $query.=" or itemtype='$temp[$i]'";
465 my $sth=$dbh->prepare($query);
468 if (my $data2=$sth->fetchrow_hashref){
469 my $dewey= $data2->{'dewey'};
470 my $subclass=$data2->{'subclass'};
471 # FIXME - This next bit is bogus, because it assumes that the
472 # Dewey code is a floating-point number. It isn't. It's
473 # actually a string that mainly consists of numbers. In
474 # particular, "4" is not a valid Dewey code, although "004"
475 # is ("Data processing; Computer science"). Likewise, zeros
476 # after the decimal are significant ("575" is not the same as
477 # "575.0"; the latter is more specific). And "000" is a
478 # perfectly good Dewey code ("General works; computer
479 # science") and should not be interpreted to mean "this
480 # database entry does not have a Dewey code". That's what
483 ($dewey == 0) && ($dewey='');
484 ($dewey) && ($dewey.=" $subclass") ;
486 my $end=$offset +$num;
491 if ($i4 <=$end && $i4 > $offset){
492 $data2->{'dewey'}=$dewey;
495 # $res2[$i3]="$data2->{'author'}\t$data2->{'title'}\t$data2->{'biblionumber'}\t$data2->{'copyrightdate'}\t$dewey";
498 # print "in here $i3<br>";
509 # $search->{'class'} was not specified
511 # FIXME - This is bogus: it makes a separate query for each
512 # biblioitem, and returns results in apparently random order. It'd
513 # be much better to combine all of the previous queries into one big
514 # one (building it up a little at a time, of course), and have that
515 # big query select all of the desired fields, instead of just
518 while ($i2 < $num && $i2 < $count){
519 my $query="select * from biblio,biblioitems where
520 biblio.biblionumber='$res[$i2+$offset]' and
521 biblio.biblionumber=biblioitems.biblionumber ";
523 if ($search->{'dewey'} ne ''){
524 $query.= "and (dewey like '$search->{'dewey'}%') ";
527 my $sth=$dbh->prepare($query);
530 if (my $data2=$sth->fetchrow_hashref){
531 my $dewey= $data2->{'dewey'};
532 my $subclass=$data2->{'subclass'};
534 ($dewey == 0) && ($dewey='');
535 ($dewey) && ($dewey.=" $subclass") ;
537 $data2->{'dewey'}=$dewey;
540 # $res2[$i]="$data2->{'author'}\t$data2->{'title'}\t$data2->{'biblionumber'}\t$data2->{'copyrightdate'}\t$dewey";
549 return($count,@res2);
553 my ($env,$type,$search,$num,$offset)=@_;
554 my $dbh = C4::Context->dbh;
555 $search->{'keyword'}=~ s/ +$//;
556 $search->{'keyword'}=~ s/'/\\'/;
557 my @key=split(' ',$search->{'keyword'});
561 my $query ="Select * from biblio,bibliosubtitle,biblioitems where
562 biblio.biblionumber=biblioitems.biblionumber and
563 biblio.biblionumber=bibliosubtitle.biblionumber and
564 (((title like '$key[0]%' or title like '% $key[0]%')";
566 $query .= " and (title like '$key[$i]%' or title like '% $key[$i]%')";
569 $query.= ") or ((subtitle like '$key[0]%' or subtitle like '% $key[0]%')";
570 for ($i=1;$i<$count;$i++){
571 $query.= " and (subtitle like '$key[$i]%' or subtitle like '% $key[$i]%')";
573 $query.= ") or ((seriestitle like '$key[0]%' or seriestitle like '% $key[0]%')";
574 for ($i=1;$i<$count;$i++){
575 $query.=" and (seriestitle like '$key[$i]%' or seriestitle like '% $key[$i]%')";
577 $query.= ") or ((biblio.notes like '$key[0]%' or biblio.notes like '% $key[0]%')";
578 for ($i=1;$i<$count;$i++){
579 $query.=" and (biblio.notes like '$key[$i]%' or biblio.notes like '% $key[$i]%')";
581 $query.= ") or ((biblioitems.notes like '$key[0]%' or biblioitems.notes like '% $key[0]%')";
582 for ($i=1;$i<$count;$i++){
583 $query.=" and (biblioitems.notes like '$key[$i]%' or biblioitems.notes like '% $key[$i]%')";
585 if ($search->{'keyword'} =~ /new zealand/i){
586 $query.= "or (title like 'nz%' or title like '% nz %' or title like '% nz' or subtitle like 'nz%'
587 or subtitle like '% nz %' or subtitle like '% nz' or author like 'nz %'
588 or author like '% nz %' or author like '% nz')"
590 if ($search->{'keyword'} eq 'nz' || $search->{'keyword'} eq 'NZ' ||
591 $search->{'keyword'} =~ /nz /i || $search->{'keyword'} =~ / nz /i ||
592 $search->{'keyword'} =~ / nz/i){
593 $query.= "or (title like 'new zealand%' or title like '% new zealand %'
594 or title like '% new zealand' or subtitle like 'new zealand%' or
595 subtitle like '% new zealand %'
596 or subtitle like '% new zealand' or author like 'new zealand%'
597 or author like '% new zealand %' or author like '% new zealand' or
598 seriestitle like 'new zealand%' or seriestitle like '% new zealand %'
599 or seriestitle like '% new zealand')"
602 if ($search->{'class'} ne ''){
603 my @temp=split(/\|/,$search->{'class'});
605 $query.= "and ( itemtype='$temp[0]'";
606 for (my $i=1;$i<$count;$i++){
607 $query.=" or itemtype='$temp[$i]'";
611 if ($search->{'dewey'} ne ''){
612 $query.= "and (dewey like '$search->{'dewey'}%') ";
614 $query.="group by biblio.biblionumber";
615 #$query.=" order by author,title";
617 my $sth=$dbh->prepare($query);
620 while (my $data=$sth->fetchrow_hashref){
621 # my $sti=$dbh->prepare("select dewey,subclass from biblioitems where biblionumber=$data->{'biblionumber'}
624 # my ($dewey, $subclass) = $sti->fetchrow;
625 my $dewey=$data->{'dewey'};
626 my $subclass=$data->{'subclass'};
628 ($dewey == 0) && ($dewey='');
629 ($dewey) && ($dewey.=" $subclass");
631 $results[$i]="$data->{'author'}\t$data->{'title'}\t$data->{'biblionumber'}\t$data->{'copyrightdate'}\t$dewey";
632 # print $results[$i];
636 $sth=$dbh->prepare("Select biblionumber from bibliosubject where subject
637 like '%$search->{'keyword'}%' group by biblionumber");
639 while (my $data=$sth->fetchrow_hashref){
640 $query="Select * from biblio,biblioitems where
641 biblio.biblionumber=$data->{'biblionumber'} and
642 biblio.biblionumber=biblioitems.biblionumber ";
643 if ($search->{'class'} ne ''){
644 my @temp=split(/\|/,$search->{'class'});
646 $query.= " and ( itemtype='$temp[0]'";
647 for (my $i=1;$i<$count;$i++){
648 $query.=" or itemtype='$temp[$i]'";
653 if ($search->{'dewey'} ne ''){
654 $query.= "and (dewey like '$search->{'dewey'}%') ";
656 my $sth2=$dbh->prepare($query);
659 while (my $data2=$sth2->fetchrow_hashref){
660 my $dewey= $data2->{'dewey'};
661 my $subclass=$data2->{'subclass'};
663 ($dewey == 0) && ($dewey='');
664 ($dewey) && ($dewey.=" $subclass") ;
666 $results[$i]="$data2->{'author'}\t$data2->{'title'}\t$data2->{'biblionumber'}\t$data2->{'copyrightdate'}\t$dewey";
667 # print $results[$i];
673 @results=sort @results;
680 while ($i2 < $count){
681 if ($results[$i2] ne $res[$i-1]){
682 $res[$i]=$results[$i2];
690 while ($i2 < $num && $i2 < $count){
691 $res2[$i2]=$res[$i2+$offset];
703 ($count, @results) = &CatSearch($env, $type, $search, $num, $offset);
705 C<&CatSearch> searches the Koha catalog. It returns a list whose first
706 element is the number of returned results, and whose subsequent
707 elements are the results themselves.
709 Each returned element is a reference-to-hash. Most of the keys are
710 simply the fields from the C<biblio> table in the Koha database, but
711 the following keys may also be present:
717 The book's illustrator.
727 C<$type> may be C<subject>, C<loose>, or C<precise>. This controls the
728 high-level behavior of C<&CatSearch>, as described below.
730 In many cases, the description below says that a certain field in the
731 database must match the search string. In these cases, it means that
732 the beginning of some word in the field must match the search string.
733 Thus, an author search for "sm" will return books whose author is
734 "John Smith" or "Mike Smalls", but not "Paul Grossman", since the "sm"
735 does not occur at the beginning of a word.
737 Note that within each search mode, the criteria are and-ed together.
738 That is, if you perform a loose search on the author "Jerome" and the
739 title "Boat", the search will only return books by Jerome containing
742 It is not possible to cross modes, e.g., set the author to "Asimov"
743 and the subject to "Math" in hopes of finding books on math by Asimov.
747 If C<$type> is set to C<loose>, the following search criteria may be
752 =item C<$search-E<gt>{author}>
754 The search string is a space-separated list of words. Each word must
755 match either the C<author> or C<additionalauthors> field.
757 =item C<$search-E<gt>{title}>
759 Each word in the search string must match the book title. If no author
760 is specified, the book subtitle will also be searched.
762 =item C<$search-E<gt>{abstract}>
764 Searches for the given search string in the book's abstract.
766 =item C<$search-E<gt>{'date-before'}>
768 Searches for books whose copyright date matches the search string.
769 That is, setting C<$search-E<gt>{'date-before'}> to "1985" will find
770 books written in 1985, and setting it to "198" will find books written
771 between 1980 and 1989.
773 =item C<$search-E<gt>{title}>
775 Searches by title are also affected by the value of
776 C<$search-E<gt>{"ttype"}>; if it is set to C<exact>, then the book
777 title, (one of) the series titleZ<>(s), or (one of) the unititleZ<>(s) must
778 match the search string exactly (the subtitle is not searched).
780 If C<$search-E<gt>{"ttype"}> is set to anything other than C<exact>,
781 each word in the search string must match the title, subtitle,
782 unititle, or series title.
784 =item C<$search-E<gt>{class}>
786 Restricts the search to certain item classes. The value of
787 C<$search-E<gt>{"class"}> is a | (pipe)-separated list of item types.
788 Thus, setting it to "F" restricts the search to fiction, and setting
789 it to "CD|CAS" will only look in compact disks and cassettes.
791 =item C<$search-E<gt>{dewey}>
793 Searches for books whose Dewey Decimal Classification code matches the
794 search string. That is, setting C<$search-E<gt>{"dewey"}> to "5" will
795 search for all books in 5I<xx> (Science and mathematics), setting it
796 to "54" will search for all books in 54I<x> (Chemistry), and setting
797 it to "546" will search for books on inorganic chemistry.
799 =item C<$search-E<gt>{publisher}>
801 Searches for books whose publisher contains the search string (unlike
802 other search criteria, C<$search-E<gt>{publisher}> is a string, not a
807 =head2 Subject search
809 If C<$type> is set to C<subject>, the following search criterion may
814 =item C<$search-E<gt>{subject}>
816 The search string is a space-separated list of words, each of which
817 must match the book's subject.
819 Special case: if C<$search-E<gt>{subject}> is set to C<nz>,
820 C<&CatSearch> will search for books whose subject is "New Zealand".
821 However, setting C<$search-E<gt>{subject}> to C<"nz football"> will
822 search for books on "nz" and "football", not books on "New Zealand"
827 =head2 Precise search
829 If C<$type> is set to C<precise>, the following search criteria may be
834 =item C<$search-E<gt>{item}>
836 Searches for books whose barcode exactly matches the search string.
838 =item C<$search-E<gt>{isbn}>
840 Searches for books whose ISBN exactly matches the search string.
844 For a loose search, if an author was specified, the results are
845 ordered by author and title. If no author was specified, the results
846 are ordered by title.
848 For other (non-loose) searches, if a subject was specified, the
849 results are ordered alphabetically by subject.
851 In all other cases (e.g., loose search by keyword), the results are
857 my ($env,$type,$search,$num,$offset)=@_;
858 my $dbh = C4::Context->dbh;
862 # Why not just use quotemeta to escape all questionable characters,
863 # not just single-quotes? Because that would also escape spaces,
864 # which would cause titles/authors/illustrators with a space to
865 # become unsearchable (Bug 197)
867 for my $field ('title', 'author', 'illustrator') {
868 $search->{$field} =~ s/['"]/\\\1/g;
871 my $title = lc($search->{'title'});
872 if ($type eq 'loose') {
873 if ($search->{'author'} ne ''){
874 my @key=split(' ',$search->{'author'});
877 $query="select *,biblio.author,biblio.biblionumber from
879 left join additionalauthors
880 on additionalauthors.biblionumber =biblio.biblionumber
882 ((biblio.author like '$key[0]%' or biblio.author like '% $key[0]%' or
883 additionalauthors.author like '$key[0]%' or additionalauthors.author
888 biblio.author like '$key[$i]%' or biblio.author like '% $key[$i]%' or
889 additionalauthors.author like '$key[$i]%' or additionalauthors.author like '% $key[$i]%'
894 if ($search->{'title'} ne ''){
895 my @key=split(' ',$search->{'title'});
898 $query.= " and (((title like '$key[0]%' or title like '% $key[0]%' or title like '% $key[0]')";
900 $query .= " and (title like '$key[$i]%' or title like '% $key[$i]%' or title like '% $key[$i]')";
903 $query.=") or ((seriestitle like '$key[0]%' or seriestitle like '% $key[0]%' or seriestitle like '% $key[0]')";
904 for ($i=1;$i<$count;$i++){
905 $query.=" and (seriestitle like '$key[$i]%' or seriestitle like '% $key[$i]%')";
907 $query.=") or ((unititle like '$key[0]%' or unititle like '% $key[0]%' or unititle like '% $key[0]')";
908 for ($i=1;$i<$count;$i++){
909 $query.=" and (unititle like '$key[$i]%' or unititle like '% $key[$i]%')";
912 #$query=$query. " and (title like '%$search->{'title'}%'
913 #or seriestitle like '%$search->{'title'}%')";
915 if ($search->{'abstract'} ne ''){
916 $query.= " and (abstract like '%$search->{'abstract'}%')";
918 if ($search->{'date-before'} ne ''){
919 $query.= " and (copyrightdate like '%$search->{'date-before'}%')";
921 $query.=" group by biblio.biblionumber";
923 if ($search->{'title'} ne '') {
924 if ($search->{'ttype'} eq 'exact'){
925 $query="select * from biblio
927 (biblio.title='$search->{'title'}' or (biblio.unititle = '$search->{'title'}'
928 or biblio.unititle like '$search->{'title'} |%' or
929 biblio.unititle like '%| $search->{'title'} |%' or
930 biblio.unititle like '%| $search->{'title'}') or
931 (biblio.seriestitle = '$search->{'title'}' or
932 biblio.seriestitle like '$search->{'title'} |%' or
933 biblio.seriestitle like '%| $search->{'title'} |%' or
934 biblio.seriestitle like '%| $search->{'title'}')
937 my @key=split(' ',$search->{'title'});
940 $query="select biblio.biblionumber,author,title,unititle,notes,abstract,serial,seriestitle,copyrightdate,timestamp,subtitle from biblio
941 left join bibliosubtitle on
942 biblio.biblionumber=bibliosubtitle.biblionumber
944 (((title like '$key[0]%' or title like '% $key[0]%' or title like '% $key[0]')";
946 $query .= " and (title like '$key[$i]%' or title like '% $key[$i]%' or title like '% $key[$i]')";
949 $query.=") or ((subtitle like '$key[0]%' or subtitle like '% $key[0]%' or subtitle like '% $key[0]')";
950 for ($i=1;$i<$count;$i++){
951 $query.=" and (subtitle like '$key[$i]%' or subtitle like '% $key[$i]%' or subtitle like '% $key[$i]')";
953 $query.=") or ((seriestitle like '$key[0]%' or seriestitle like '% $key[0]%' or seriestitle like '% $key[0]')";
954 for ($i=1;$i<$count;$i++){
955 $query.=" and (seriestitle like '$key[$i]%' or seriestitle like '% $key[$i]%')";
957 $query.=") or ((unititle like '$key[0]%' or unititle like '% $key[0]%' or unititle like '% $key[0]')";
958 for ($i=1;$i<$count;$i++){
959 $query.=" and (unititle like '$key[$i]%' or unititle like '% $key[$i]%')";
963 if ($search->{'abstract'} ne ''){
964 $query.= " and (abstract like '%$search->{'abstract'}%')";
966 if ($search->{'date-before'} ne ''){
967 $query.= " and (copyrightdate like '%$search->{'date-before'}%')";
969 } elsif ($search->{'class'} ne ''){
970 $query="select * from biblioitems,biblio where biblio.biblionumber=biblioitems.biblionumber";
971 my @temp=split(/\|/,$search->{'class'});
973 $query.= " and ( itemtype='$temp[0]'";
974 for (my $i=1;$i<$count;$i++){
975 $query.=" or itemtype='$temp[$i]'";
978 if ($search->{'illustrator'} ne ''){
979 $query.=" and illus like '%".$search->{'illustrator'}."%' ";
981 if ($search->{'dewey'} ne ''){
982 $query.=" and biblioitems.dewey like '$search->{'dewey'}%'";
984 } elsif ($search->{'dewey'} ne ''){
985 $query="select * from biblioitems,biblio
986 where biblio.biblionumber=biblioitems.biblionumber
987 and biblioitems.dewey like '$search->{'dewey'}%'";
988 } elsif ($search->{'illustrator'} ne '') {
989 $query="select * from biblioitems,biblio
990 where biblio.biblionumber=biblioitems.biblionumber
991 and biblioitems.illus like '%".$search->{'illustrator'}."%'";
992 } elsif ($search->{'publisher'} ne ''){
993 $query.= "Select * from biblio,biblioitems where biblio.biblionumber
994 =biblioitems.biblionumber and (publishercode like '%$search->{'publisher'}%')";
995 } elsif ($search->{'abstract'} ne ''){
996 $query.= "Select * from biblio where abstract like '%$search->{'abstract'}%'";
997 } elsif ($search->{'date-before'} ne ''){
998 $query.= "Select * from biblio where copyrightdate like '%$search->{'date-before'}%'";
1000 $query .=" group by biblio.biblionumber";
1003 if ($type eq 'subject'){
1004 my @key=split(' ',$search->{'subject'});
1007 $query="select * from bibliosubject, biblioitems where
1008 (bibliosubject.biblionumber = biblioitems.biblionumber) and ( subject like
1009 '$key[0]%' or subject like '% $key[0]%' or subject like '% $key[0]' or subject
1010 like '%($key[0])%')"; while ($i<$count){ $query.=" and (subject like
1011 '$key[$i]%' or subject like '% $key[$i]%' or subject like '% $key[$i]'
1012 or subject like '%($key[$i])%')";
1016 # FIXME - Wouldn't it be better to fix the database so that if a
1017 # book has a subject "NZ", then it also gets added the subject
1019 # This can also be generalized by adding a table of subject
1020 # synonyms to the database: just declare "NZ" to be a synonym for
1021 # "New Zealand", "SF" a synonym for both "Science fiction" and
1022 # "Fantastic fiction", etc.
1024 if (lc($search->{'subject'}) eq 'nz'){
1025 $query.= " or (subject like 'NEW ZEALAND %' or subject like '% NEW ZEALAND %'
1026 or subject like '% NEW ZEALAND' or subject like '%(NEW ZEALAND)%' ) ";
1027 } elsif ( $search->{'subject'} =~ /^nz /i || $search->{'subject'} =~ / nz /i || $search->{'subject'} =~ / nz$/i){
1028 $query=~ s/ nz/ NEW ZEALAND/ig;
1029 $query=~ s/nz /NEW ZEALAND /ig;
1030 $query=~ s/\(nz\)/\(NEW ZEALAND\)/gi;
1033 if ($type eq 'precise'){
1034 if ($search->{'itemnumber'} ne ''){
1035 $query="select * from items,biblio ";
1036 my $search2=uc $search->{'itemnumber'};
1037 $query=$query." where
1038 items.biblionumber=biblio.biblionumber
1039 and barcode='$search2'";
1042 if ($search->{'isbn'} ne ''){
1043 my $search2=uc $search->{'isbn'};
1044 my $query1 = "select * from biblioitems where isbn='$search2'";
1045 my $sth1=$dbh->prepare($query1);
1046 # print STDERR "$query1\n";
1049 while (my $data=$sth1->fetchrow_hashref) {
1050 $query="select * from biblioitems,biblio where
1051 biblio.biblionumber = $data->{'biblionumber'}
1052 and biblioitems.biblionumber = biblio.biblionumber";
1053 my $sth=$dbh->prepare($query);
1055 # FIXME - There's already a $data in this scope.
1056 my $data=$sth->fetchrow_hashref;
1057 my ($dewey, $subclass) = ($data->{'dewey'}, $data->{'subclass'});
1058 # FIXME - The following assumes that the Dewey code is a
1059 # floating-point number. It isn't: it's a string.
1061 ($dewey == 0) && ($dewey='');
1062 ($dewey) && ($dewey.=" $subclass");
1063 $data->{'dewey'}=$dewey;
1064 $results[$i2]=$data;
1065 # $results[$i2]="$data->{'author'}\t$data->{'title'}\t$data->{'biblionumber'}\t$data->{'copyrightdate'}\t$dewey\t$data->{'isbn'}\t$data->{'itemtype'}";
1072 if ($type ne 'precise' && $type ne 'subject'){
1073 if ($search->{'author'} ne ''){
1074 $query .= " order by biblio.author,title";
1076 $query .= " order by title";
1079 if ($type eq 'subject'){
1080 $query .= "group by subject order by subject ";
1083 my $sth=$dbh->prepare($query);
1087 my $limit= $num+$offset;
1088 while (my $data=$sth->fetchrow_hashref){
1089 my $query="select dewey,subclass,publishercode from biblioitems where biblionumber=$data->{'biblionumber'}";
1090 if ($search->{'class'} ne ''){
1091 my @temp=split(/\|/,$search->{'class'});
1093 $query.= " and ( itemtype='$temp[0]'";
1094 for (my $i=1;$i<$count;$i++){
1095 $query.=" or itemtype='$temp[$i]'";
1099 if ($search->{'dewey'} ne ''){
1100 $query.=" and dewey='$search->{'dewey'}' ";
1102 if ($search->{'illustrator'} ne ''){
1103 $query.=" and illus like '%".$search->{'illustrator'}."%' ";
1105 if ($search->{'publisher'} ne ''){
1106 $query.= " and (publishercode like '%$search->{'publisher'}%')";
1108 my $sti=$dbh->prepare($query);
1115 if ($bibitemdata = $sti->fetchrow_hashref()){
1117 $dewey=$bibitemdata->{'dewey'};
1118 $subclass=$bibitemdata->{'subclass'};
1119 $publishercode=$bibitemdata->{'publishercode'};
1121 # print STDERR "$dewey $subclass $publishercode\n";
1122 # FIXME - The Dewey code is a string, not a number.
1124 ($dewey == 0) && ($dewey='');
1125 ($dewey) && ($dewey.=" $subclass");
1126 $data->{'dewey'}=$dewey;
1127 $data->{'publishercode'}=$publishercode;
1130 if ($count > $offset && $count <= $limit){
1139 return($count,@results);
1142 sub updatesearchstats{
1143 my ($dbh,$query)=@_;
1149 @results = &subsearch($env, $subject);
1151 Searches for books that have a subject that exactly matches
1154 C<&subsearch> returns an array of results. Each element of this array
1155 is a string, containing the book's title, author, and biblionumber,
1163 my ($env,$subject)=@_;
1164 my $dbh = C4::Context->dbh;
1165 $subject=$dbh->quote($subject);
1166 my $query="Select * from biblio,bibliosubject where
1167 biblio.biblionumber=bibliosubject.biblionumber and
1168 bibliosubject.subject=$subject group by biblio.biblionumber
1169 order by biblio.title";
1170 my $sth=$dbh->prepare($query);
1175 while (my $data=$sth->fetchrow_hashref){
1176 push @results, $data;
1185 @results = &ItemInfo($env, $biblionumber, $type);
1187 Returns information about books with the given biblionumber.
1189 C<$type> may be either C<intra> or anything else. If it is not set to
1190 C<intra>, then the search will exclude lost, very overdue, and
1195 C<&ItemInfo> returns a list of references-to-hash. Each element
1196 contains a number of keys. Most of them are table items from the
1197 C<biblio>, C<biblioitems>, C<items>, and C<itemtypes> tables in the
1198 Koha database. Other keys include:
1202 =item C<$data-E<gt>{branchname}>
1204 The name (not the code) of the branch to which the book belongs.
1206 =item C<$data-E<gt>{datelastseen}>
1208 This is simply C<items.datelastseen>, except that while the date is
1209 stored in YYYY-MM-DD format in the database, here it is converted to
1210 DD/MM/YYYY format. A NULL date is returned as C<//>.
1212 =item C<$data-E<gt>{datedue}>
1214 =item C<$data-E<gt>{class}>
1216 This is the concatenation of C<biblioitems.classification>, the book's
1217 Dewey code, and C<biblioitems.subclass>.
1219 =item C<$data-E<gt>{ocount}>
1221 I think this is the number of copies of the book available.
1223 =item C<$data-E<gt>{order}>
1225 If this is set, it is set to C<One Order>.
1232 my ($env,$biblionumber,$type) = @_;
1233 my $dbh = C4::Context->dbh;
1234 my $query = "SELECT * FROM items, biblio, biblioitems left join itemtypes on biblioitems.itemtype = itemtypes.itemtype
1235 WHERE items.biblionumber = ?
1236 AND biblioitems.biblioitemnumber = items.biblioitemnumber
1237 AND biblio.biblionumber = items.biblionumber";
1238 if ($type ne 'intra'){
1239 $query .= " and ((items.itemlost<>1 and items.itemlost <> 2)
1240 or items.itemlost is NULL)
1241 and (wthdrawn <> 1 or wthdrawn is NULL)";
1243 $query .= " order by items.dateaccessioned desc";
1245 my $sth=$dbh->prepare($query);
1246 $sth->execute($biblionumber);
1250 while (my $data=$sth->fetchrow_hashref){
1251 my $iquery = "Select * from issues
1252 where itemnumber = '$data->{'itemnumber'}'
1253 and returndate is null";
1255 my $isth=$dbh->prepare($iquery);
1257 if (my $idata=$isth->fetchrow_hashref){
1258 $datedue = format_date($idata->{'date_due'});
1260 if ($data->{'itemlost'} eq '2'){
1261 $datedue='Very Overdue';
1263 if ($data->{'itemlost'} eq '1'){
1266 if ($data->{'wthdrawn'} eq '1'){
1267 $datedue="Cancelled";
1269 if ($datedue eq ''){
1270 $datedue="Available";
1271 my ($restype,$reserves)=CheckReserves($data->{'itemnumber'});
1277 #get branch information.....
1278 my $bquery = "SELECT * FROM branches
1279 WHERE branchcode = '$data->{'holdingbranch'}'";
1280 my $bsth=$dbh->prepare($bquery);
1282 if (my $bdata=$bsth->fetchrow_hashref){
1283 $data->{'branchname'} = $bdata->{'branchname'};
1286 my $class = $data->{'classification'};
1287 my $dewey = $data->{'dewey'};
1289 if ($dewey eq "000.") { $dewey = "";}; # FIXME - "000" is general
1290 # books about computer science
1291 if ($dewey < 10){$dewey='00'.$dewey;}
1292 if ($dewey < 100 && $dewey > 10){$dewey='0'.$dewey;}
1299 $class .= $data->{'subclass'};
1301 # $results[$i]="$data->{'title'}\t$data->{'barcode'}\t$datedue\t$data->{'branchname'}\t$data->{'dewey'}";
1302 # FIXME - If $data->{'datelastseen'} is NULL, perhaps it'd be prettier
1303 # to leave it empty, rather than convert it to "//".
1304 # Also ideally this should use the local format for displaying dates.
1305 my $date=format_date($data->{'datelastseen'});
1306 $data->{'datelastseen'}=$date;
1307 $data->{'datedue'}=$datedue;
1308 $data->{'class'}=$class;
1313 my $query2="Select * from aqorders where biblionumber=$biblionumber";
1314 my $sth2=$dbh->prepare($query2);
1318 if ($data=$sth2->fetchrow_hashref){
1319 $ocount=$data->{'quantity'} - $data->{'quantityreceived'};
1321 $data->{'ocount'}=$ocount;
1322 $data->{'order'}="One Order";
1333 @results = &GetItems($env, $biblionumber);
1335 Returns information about books with the given biblionumber.
1339 C<&GetItems> returns an array of strings. Each element is a
1340 tab-separated list of values: biblioitemnumber, itemtype,
1341 classification, Dewey number, subclass, ISBN, volume, number, and
1344 Itemdata, in turn, is a string of the form
1345 "I<barcode>C<[>I<holdingbranch>C<[>I<flags>" where I<flags> contains
1346 the string C<NFL> if the item is not for loan, and C<LOST> if the item
1352 my ($env,$biblionumber)=@_;
1353 #debug_msg($env,"GetItems");
1354 my $dbh = C4::Context->dbh;
1355 my $query = "Select * from biblioitems where (biblionumber = $biblionumber)";
1356 #debug_msg($env,$query);
1357 my $sth=$dbh->prepare($query);
1359 #debug_msg($env,"executed query");
1362 while (my $data=$sth->fetchrow_hashref) {
1363 #debug_msg($env,$data->{'biblioitemnumber'});
1364 my $dewey = $data->{'dewey'};
1366 my $line = $data->{'biblioitemnumber'}."\t".$data->{'itemtype'};
1367 $line .= "\t$data->{'classification'}\t$dewey";
1368 $line .= "\t$data->{'subclass'}\t$data->{isbn}";
1369 $line .= "\t$data->{'volume'}\t$data->{number}";
1370 my $isth= $dbh->prepare("select * from items where biblioitemnumber = $data->{'biblioitemnumber'}");
1372 while (my $idata = $isth->fetchrow_hashref) {
1373 my $iline = $idata->{'barcode'}."[".$idata->{'holdingbranch'}."[";
1374 if ($idata->{'notforloan'} == 1) {
1377 if ($idata->{'itemlost'} == 1) {
1380 $line .= "\t$iline";
1383 $results[$i] = $line;
1392 $item = &itemdata($barcode);
1394 Looks up the item with the given barcode, and returns a
1395 reference-to-hash containing information about that item. The keys of
1396 the hash are the fields from the C<items> and C<biblioitems> tables in
1403 my $dbh = C4::Context->dbh;
1404 my $query="Select * from items,biblioitems where barcode='$barcode'
1405 and items.biblioitemnumber=biblioitems.biblioitemnumber";
1407 my $sth=$dbh->prepare($query);
1409 my $data=$sth->fetchrow_hashref;
1416 $data = &bibdata($biblionumber, $type);
1418 Returns information about the book with the given biblionumber.
1420 C<$type> is ignored.
1422 C<&bibdata> returns a reference-to-hash. The keys are the fields in
1423 the C<biblio>, C<biblioitems>, and C<bibliosubtitle> tables in the
1426 In addition, C<$data-E<gt>{subject}> is the list of the book's
1427 subjects, separated by C<" , "> (space, comma, space).
1429 If there are multiple biblioitems with the given biblionumber, only
1430 the first one is considered.
1435 my ($bibnum, $type) = @_;
1436 my $dbh = C4::Context->dbh;
1437 my $query = "Select *, biblioitems.notes AS bnotes, biblio.notes
1438 from biblio, biblioitems
1439 left join bibliosubtitle on
1440 biblio.biblionumber = bibliosubtitle.biblionumber
1441 where biblio.biblionumber = ?
1442 and biblioitems.biblionumber = biblio.biblionumber";
1443 my $sth = $dbh->prepare($query);
1444 $sth->execute($bibnum);
1446 $data = $sth->fetchrow_hashref;
1448 $query = "Select * from bibliosubject where biblionumber = ?";
1449 $sth = $dbh->prepare($query);
1450 $sth->execute($bibnum);
1451 while (my $dat = $sth->fetchrow_hashref){
1452 $data->{'subject'} .= " , $dat->{'subject'}";
1461 $itemdata = &bibitemdata($biblioitemnumber);
1463 Looks up the biblioitem with the given biblioitemnumber. Returns a
1464 reference-to-hash. The keys are the fields from the C<biblio>,
1465 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
1466 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
1472 my $dbh = C4::Context->dbh;
1473 my $query = "Select *,biblioitems.notes as bnotes from biblio, biblioitems,itemtypes
1474 where biblio.biblionumber = biblioitems.biblionumber
1475 and biblioitemnumber = $bibitem
1476 and biblioitems.itemtype = itemtypes.itemtype";
1477 my $sth = $dbh->prepare($query);
1482 $data = $sth->fetchrow_hashref;
1490 ($count, $subjects) = &subject($biblionumber);
1492 Looks up the subjects of the book with the given biblionumber. Returns
1493 a two-element list. C<$subjects> is a reference-to-array, where each
1494 element is a subject of the book, and C<$count> is the number of
1495 elements in C<$subjects>.
1501 my $dbh = C4::Context->dbh;
1502 my $query="Select * from bibliosubject where biblionumber=?";
1503 my $sth=$dbh->prepare($query);
1504 $sth->execute($bibnum);
1507 while (my $data=$sth->fetchrow_hashref){
1512 return($i,\@results);
1517 ($count, $authors) = &addauthors($biblionumber);
1519 Looks up the additional authors for the book with the given
1522 Returns a two-element list. C<$authors> is a reference-to-array, where
1523 each element is an additional author, and C<$count> is the number of
1524 elements in C<$authors>.
1530 my $dbh = C4::Context->dbh;
1531 my $query="Select * from additionalauthors where biblionumber=$bibnum";
1532 my $sth=$dbh->prepare($query);
1536 while (my $data=$sth->fetchrow_hashref){
1541 return($i,\@results);
1546 ($count, $subtitles) = &subtitle($biblionumber);
1548 Looks up the subtitles for the book with the given biblionumber.
1550 Returns a two-element list. C<$subtitles> is a reference-to-array,
1551 where each element is a subtitle, and C<$count> is the number of
1552 elements in C<$subtitles>.
1558 my $dbh = C4::Context->dbh;
1559 my $query="Select * from bibliosubtitle where biblionumber=$bibnum";
1560 my $sth=$dbh->prepare($query);
1564 while (my $data=$sth->fetchrow_hashref){
1569 return($i,\@results);
1574 @issues = &itemissues($biblioitemnumber, $biblio);
1576 Looks up information about who has borrowed the bookZ<>(s) with the
1577 given biblioitemnumber.
1579 C<$biblio> is ignored.
1581 C<&itemissues> returns an array of references-to-hash. The keys
1582 include the fields from the C<items> table in the Koha database.
1583 Additional keys include:
1589 If the item is currently on loan, this gives the due date.
1591 If the item is not on loan, then this is either "Available" or
1592 "Cancelled", if the item has been withdrawn.
1596 If the item is currently on loan, this gives the card number of the
1597 patron who currently has the item.
1599 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
1601 These give the timestamp for the last three times the item was
1604 =item C<card0>, C<card1>, C<card2>
1606 The card number of the last three patrons who borrowed this item.
1608 =item C<borrower0>, C<borrower1>, C<borrower2>
1610 The borrower number of the last three patrons who borrowed this item.
1617 my ($bibitem, $biblio)=@_;
1618 my $dbh = C4::Context->dbh;
1619 my $query = "Select * from items where
1620 items.biblioitemnumber = '$bibitem'";
1621 # FIXME - If this function die()s, the script will abort, and the
1622 # user won't get anything; depending on how far the script has
1623 # gotten, the user might get a blank page. It would be much better
1624 # to at least print an error message. The easiest way to do this
1625 # is to set $SIG{__DIE__}.
1626 my $sth = $dbh->prepare($query)
1627 || die $dbh->errstr;
1632 || die $sth->errstr;
1634 while (my $data = $sth->fetchrow_hashref) {
1635 # Find out who currently has this item.
1636 # FIXME - Wouldn't it be better to do this as a left join of
1637 # some sort? Currently, this code assumes that if
1638 # fetchrow_hashref() fails, then the book is on the shelf.
1639 # fetchrow_hashref() can fail for any number of reasons (e.g.,
1640 # database server crash), not just because no items match the
1642 my $query2 = "select * from issues,borrowers
1643 where itemnumber = $data->{'itemnumber'}
1644 and returndate is NULL
1645 and issues.borrowernumber = borrowers.borrowernumber";
1646 my $sth2 = $dbh->prepare($query2);
1649 if (my $data2 = $sth2->fetchrow_hashref) {
1650 $data->{'date_due'} = $data2->{'date_due'};
1651 $data->{'card'} = $data2->{'cardnumber'};
1652 $data->{'borrower'} = $data2->{'borrowernumber'};
1654 if ($data->{'wthdrawn'} eq '1') {
1655 $data->{'date_due'} = 'Cancelled';
1657 $data->{'date_due'} = 'Available';
1663 # Find the last 3 people who borrowed this item.
1664 $query2 = "select * from issues, borrowers
1665 where itemnumber = ?
1666 and issues.borrowernumber = borrowers.borrowernumber
1667 and returndate is not NULL
1668 order by returndate desc,timestamp desc";
1669 $sth2 = $dbh->prepare($query2) || die $dbh->errstr;
1670 $sth2->execute($data->{'itemnumber'}) || die $sth2->errstr;
1671 for (my $i2 = 0; $i2 < 2; $i2++) { # FIXME : error if there is less than 3 pple borrowing this item
1672 if (my $data2 = $sth2->fetchrow_hashref) {
1673 $data->{"timestamp$i2"} = $data2->{'timestamp'};
1674 $data->{"card$i2"} = $data2->{'cardnumber'};
1675 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
1680 $results[$i] = $data;
1690 $item = &itemnodata($env, $dbh, $biblioitemnumber);
1692 Looks up the item with the given biblioitemnumber.
1694 C<$env> and C<$dbh> are ignored.
1696 C<&itemnodata> returns a reference-to-hash whose keys are the fields
1697 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
1703 my ($env,$dbh,$itemnumber) = @_;
1704 $dbh = C4::Context->dbh;
1705 my $query="Select * from biblio,items,biblioitems
1706 where items.itemnumber = '$itemnumber'
1707 and biblio.biblionumber = items.biblionumber
1708 and biblioitems.biblioitemnumber = items.biblioitemnumber";
1709 my $sth=$dbh->prepare($query);
1712 my $data=$sth->fetchrow_hashref;
1719 ($count, $borrowers) = &BornameSearch($env, $searchstring, $type);
1721 Looks up patrons (borrowers) by name.
1725 BUGFIX 499: C<$type> is now used to determine type of search.
1726 if $type is "simple", search is performed on the first letter of the
1729 C<$searchstring> is a space-separated list of search terms. Each term
1730 must match the beginning a borrower's surname, first name, or other
1733 C<&BornameSearch> returns a two-element list. C<$borrowers> is a
1734 reference-to-array; each element is a reference-to-hash, whose keys
1735 are the fields of the C<borrowers> table in the Koha database.
1736 C<$count> is the number of elements in C<$borrowers>.
1740 #used by member enquiries from the intranet
1741 #called by member.pl
1743 my ($env,$searchstring,$type)=@_;
1744 my $dbh = C4::Context->dbh;
1745 $searchstring=~ s/\,//g;
1746 $searchstring=~ s/\'/\\\'/g;
1747 my $query = ""; my $count; my @data;
1749 if($type eq "simple") # simple search for one letter only
1751 $query="Select * from borrowers where surname like \"$searchstring%\" order by surname,firstname";
1753 else # advanced search looking in surname, firstname and othernames
1755 @data=split(' ',$searchstring);
1757 $query="Select * from borrowers
1758 where ((surname like \"$data[0]%\" or surname like \"% $data[0]%\"
1759 or firstname like \"$data[0]%\" or firstname like \"% $data[0]%\"
1760 or othernames like \"$data[0]%\" or othernames like \"% $data[0]%\")
1762 for (my $i=1;$i<$count;$i++){
1763 $query=$query." and (surname like \"$data[$i]%\" or surname like \"% $data[$i]%\"
1764 or firstname like \"$data[$i]%\" or firstname like \"% $data[$i]%\"
1765 or othernames like \"$data[$i]%\" or othernames like \"% $data[$i]%\")";
1768 $query=$query.") or cardnumber = \"$searchstring\"
1769 order by surname,firstname";
1773 my $sth=$dbh->prepare($query);
1777 while (my $data=$sth->fetchrow_hashref){
1778 push(@results,$data);
1782 return ($cnt,\@results);
1787 $borrower = &borrdata($cardnumber, $borrowernumber);
1789 Looks up information about a patron (borrower) by either card number
1790 or borrower number. If $borrowernumber is specified, C<&borrdata>
1791 searches by borrower number; otherwise, it searches by card number.
1793 C<&borrdata> returns a reference-to-hash whose keys are the fields of
1794 the C<borrowers> table in the Koha database.
1799 my ($cardnumber,$bornum)=@_;
1800 $cardnumber = uc $cardnumber;
1801 my $dbh = C4::Context->dbh;
1804 $query="Select * from borrowers where cardnumber='$cardnumber'";
1806 $query="Select * from borrowers where borrowernumber='$bornum'";
1809 my $sth=$dbh->prepare($query);
1811 my $data=$sth->fetchrow_hashref;
1815 } else { # try with firstname
1817 my $sth=$dbh->prepare("select * from borrowers where firstname='$cardnumber'");
1819 my $data=$sth->fetchrow_hashref;
1829 ($count, $issues) = &borrissues($borrowernumber);
1831 Looks up what the patron with the given borrowernumber has borrowed.
1833 C<&borrissues> returns a two-element array. C<$issues> is a
1834 reference-to-array, where each element is a reference-to-hash; the
1835 keys are the fields from the C<issues>, C<biblio>, and C<items> tables
1836 in the Koha database. C<$count> is the number of elements in
1843 my $dbh = C4::Context->dbh;
1845 $query="Select * from issues,biblio,items where borrowernumber='$bornum'
1846 and items.itemnumber=issues.itemnumber
1847 and items.biblionumber=biblio.biblionumber
1848 and issues.returndate is NULL order by date_due";
1850 my $sth=$dbh->prepare($query);
1853 while (my $data = $sth->fetchrow_hashref) {
1854 push @result, $data;
1857 return(scalar(@result), \@result);
1862 ($count, $issues) = &allissues($borrowernumber, $sortkey, $limit);
1864 Looks up what the patron with the given borrowernumber has borrowed,
1865 and sorts the results.
1867 C<$sortkey> is the name of a field on which to sort the results. This
1868 should be the name of a field in the C<issues>, C<biblio>,
1869 C<biblioitems>, or C<items> table in the Koha database.
1871 C<$limit> is the maximum number of results to return.
1873 C<&allissues> returns a two-element array. C<$issues> is a
1874 reference-to-array, where each element is a reference-to-hash; the
1875 keys are the fields from the C<issues>, C<biblio>, C<biblioitems>, and
1876 C<items> tables of the Koha database. C<$count> is the number of
1877 elements in C<$issues>
1882 my ($bornum,$order,$limit)=@_;
1883 my $dbh = C4::Context->dbh;
1885 $query="Select * from issues,biblio,items,biblioitems
1886 where borrowernumber='$bornum' and
1887 items.biblioitemnumber=biblioitems.biblioitemnumber and
1888 items.itemnumber=issues.itemnumber and
1889 items.biblionumber=biblio.biblionumber";
1890 $query.=" order by $order";
1892 $query.=" limit $limit";
1895 my $sth=$dbh->prepare($query);
1899 while (my $data=$sth->fetchrow_hashref){
1904 return($i,\@result);
1909 ($borrowed, $due, $fine) = &borrdata2($env, $borrowernumber);
1911 Returns aggregate data about items borrowed by the patron with the
1912 given borrowernumber.
1916 C<&borrdata2> returns a three-element array. C<$borrowed> is the
1917 number of books the patron currently has borrowed. C<$due> is the
1918 number of overdue items the patron currently has borrowed. C<$fine> is
1919 the total fine currently due by the borrower.
1924 my ($env,$bornum)=@_;
1925 my $dbh = C4::Context->dbh;
1926 my $query="Select count(*) from issues where borrowernumber='$bornum' and
1927 returndate is NULL";
1929 my $sth=$dbh->prepare($query);
1931 my $data=$sth->fetchrow_hashref;
1933 $sth=$dbh->prepare("Select count(*) from issues where
1934 borrowernumber='$bornum' and date_due < now() and returndate is NULL");
1936 my $data2=$sth->fetchrow_hashref;
1938 $sth=$dbh->prepare("Select sum(amountoutstanding) from accountlines where
1939 borrowernumber='$bornum'");
1941 my $data3=$sth->fetchrow_hashref;
1944 return($data2->{'count(*)'},$data->{'count(*)'},$data3->{'sum(amountoutstanding)'});
1947 =item getboracctrecord
1949 ($count, $acctlines, $total) = &getboracctrecord($env, $borrowernumber);
1951 Looks up accounting data for the patron with the given borrowernumber.
1955 (FIXME - I'm not at all sure what this is about.)
1957 C<&getboracctrecord> returns a three-element array. C<$acctlines> is a
1958 reference-to-array, where each element is a reference-to-hash; the
1959 keys are the fields of the C<accountlines> table in the Koha database.
1960 C<$count> is the number of elements in C<$acctlines>. C<$total> is the
1961 total amount outstanding for all of the account lines.
1965 sub getboracctrecord {
1966 my ($env,$params) = @_;
1967 my $dbh = C4::Context->dbh;
1970 my $query= "Select * from accountlines where
1971 borrowernumber=? order by date desc,timestamp desc";
1972 my $sth=$dbh->prepare($query);
1974 $sth->execute($params->{'borrowernumber'});
1976 while (my $data=$sth->fetchrow_hashref){
1977 # if ($data->{'itemnumber'} ne ''){
1978 # $query="Select * from items,biblio where items.itemnumber=
1979 # '$data->{'itemnumber'}' and biblio.biblionumber=items.biblionumber";
1980 # my $sth2=$dbh->prepare($query);
1982 # my $data2=$sth2->fetchrow_hashref;
1986 $acctlines[$numlines] = $data;
1988 $total += $data->{'amountoutstanding'};
1991 return ($numlines,\@acctlines,$total);
1996 ($count, $lcount, $nacount, $fcount, $scount, $lostcount,
1997 $mending, $transit,$ocount) =
1998 &itemcount($env, $biblionumber, $type);
2000 Counts the number of items with the given biblionumber, broken down by
2005 If C<$type> is not set to C<intra>, lost, very overdue, and withdrawn
2006 items will not be counted.
2008 C<&itemcount> returns a nine-element list:
2010 C<$count> is the total number of items with the given biblionumber.
2012 C<$lcount> is the number of items at the Levin branch.
2014 C<$nacount> is the number of items that are neither borrowed, lost,
2015 nor withdrawn (and are therefore presumably on a shelf somewhere).
2017 C<$fcount> is the number of items at the Foxton branch.
2019 C<$scount> is the number of items at the Shannon branch.
2021 C<$lostcount> is the number of lost and very overdue items.
2023 C<$mending> is the number of items at the Mending branch (being
2026 C<$transit> is the number of items at the Transit branch (in transit
2029 C<$ocount> is the number of items that haven't arrived yet
2030 (aqorders.quantity - aqorders.quantityreceived).
2035 # FIXME - There's also a &C4::Biblio::itemcount.
2036 # Since they're all exported, acqui/acquire.pl doesn't compile with -w.
2038 my ($env,$bibnum,$type)=@_;
2039 my $dbh = C4::Context->dbh;
2040 my $query="Select * from items where
2041 biblionumber=$bibnum ";
2042 if ($type ne 'intra'){
2043 $query.=" and ((itemlost <>1 and itemlost <> 2) or itemlost is NULL) and
2044 (wthdrawn <> 1 or wthdrawn is NULL)";
2046 my $sth=$dbh->prepare($query);
2058 while (my $data=$sth->fetchrow_hashref){
2060 my $query2="select * from issues,items where issues.itemnumber=
2061 '$data->{'itemnumber'}' and returndate is NULL
2062 and items.itemnumber=issues.itemnumber and ((items.itemlost <>1 and
2063 items.itemlost <> 2) or items.itemlost is NULL)
2064 and (wthdrawn <> 1 or wthdrawn is NULL)";
2066 my $sth2=$dbh->prepare($query2);
2068 if (my $data2=$sth2->fetchrow_hashref){
2071 if ($data->{'holdingbranch'} eq 'C' || $data->{'holdingbranch'} eq 'LT'){
2074 if ($data->{'holdingbranch'} eq 'F' || $data->{'holdingbranch'} eq 'FP'){
2077 if ($data->{'holdingbranch'} eq 'S' || $data->{'holdingbranch'} eq 'SP'){
2080 if ($data->{'itemlost'} eq '1'){
2083 if ($data->{'itemlost'} eq '2'){
2086 if ($data->{'holdingbranch'} eq 'FM'){
2089 if ($data->{'holdingbranch'} eq 'TR'){
2096 my $query2="Select * from aqorders where biblionumber=$bibnum";
2097 my $sth2=$dbh->prepare($query2);
2099 if (my $data=$sth2->fetchrow_hashref){
2100 $ocount=$data->{'quantity'} - $data->{'quantityreceived'};
2105 return ($count,$lcount,$nacount,$fcount,$scount,$lostcount,$mending,$transit,$ocount);
2110 $counts = &itemcount2($env, $biblionumber, $type);
2112 Counts the number of items with the given biblionumber, broken down by
2117 C<$type> may be either C<intra> or anything else. If it is not set to
2118 C<intra>, then the search will exclude lost, very overdue, and
2121 C<$&itemcount2> returns a reference-to-hash, with the following fields:
2127 The total number of items with this biblionumber.
2131 The number of items on order (aqorders.quantity -
2132 aqorders.quantityreceived).
2136 For each branch that has at least one copy of the book, C<$counts>
2137 will have a key with the branch name, giving the number of copies at
2145 my ($env,$bibnum,$type)=@_;
2146 my $dbh = C4::Context->dbh;
2147 my $query="Select * from items,branches where
2148 biblionumber=? and items.holdingbranch=branches.branchcode";
2149 if ($type ne 'intra'){
2150 $query.=" and ((itemlost <>1 and itemlost <> 2) or itemlost is NULL) and
2151 (wthdrawn <> 1 or wthdrawn is NULL)";
2153 my $sth=$dbh->prepare($query);
2155 $sth->execute($bibnum);
2158 while (my $data=$sth->fetchrow_hashref){
2165 'select * from items
2167 and not ((items.itemlost <>1 and items.itemlost <> 2)
2168 or items.itemlost is NULL)'
2171 'select * from items
2172 where itemnumber=? and not (wthdrawn <> 1 or wthdrawn is NULL)'
2174 'On Loan', "select * from issues,items
2175 where issues.itemnumber=? and returndate is NULL
2176 and items.itemnumber=issues.itemnumber"
2179 my($testlabel, $query2) = @$test;
2181 my $sth2=$dbh->prepare($query2);
2182 $sth2->execute($data->{'itemnumber'});
2184 # FIXME - fetchrow_hashref() can fail for any number of reasons
2185 # (e.g., a database server crash). Perhaps use a left join of some
2187 $status = $testlabel if $sth2->fetchrow_hashref;
2189 last if defined $status;
2191 $status = $data->{'branchname'} unless defined $status;
2194 my $query2="Select * from aqorders where biblionumber=? and
2195 datecancellationprinted is NULL and quantity > quantityreceived";
2196 my $sth2=$dbh->prepare($query2);
2197 $sth2->execute($bibnum);
2198 if (my $data=$sth2->fetchrow_hashref){
2199 $counts{'order'}=$data->{'quantity'} - $data->{'quantityreceived'};
2208 $description = &ItemType($itemtype);
2210 Given an item type code, returns the description for that type.
2215 # FIXME - I'm pretty sure that after the initial setup, the list of
2216 # item types doesn't change very often. Hence, it seems slow and
2217 # inefficient to make yet another database call to look up information
2218 # that'll only change every few months or years.
2220 # Much better, I think, to automatically build a Perl file that can be
2221 # included in those scripts that require it, e.g.:
2222 # @itemtypes = qw( ART BCD CAS CD F ... );
2224 # ART => "Art Prints",
2225 # BCD => "CD-ROM from book",
2226 # CD => "Compact disc (WN)",
2227 # F => "Free Fiction",
2230 # The web server can then run a cron job to rebuild this file from the
2231 # database every hour or so.
2233 # The same thing goes for branches, book funds, book sellers, currency
2234 # rates, printers, stopwords, and perhaps others.
2237 my $dbh = C4::Context->dbh;
2238 my $query="select description from itemtypes where itemtype='$type'";
2239 my $sth=$dbh->prepare($query);
2241 my $dat=$sth->fetchrow_hashref;
2243 return ($dat->{'description'});
2248 ($count, @results) = &bibitems($biblionumber);
2250 Given the biblionumber for a book, C<&bibitems> looks up that book's
2251 biblioitems (different publications of the same book, the audio book
2252 and film versions, etc.).
2254 C<$count> is the number of elements in C<@results>.
2256 C<@results> is an array of references-to-hash; the keys are the fields
2257 of the C<biblioitems> and C<itemtypes> tables of the Koha database. In
2258 addition, C<itemlost> indicates the availability of the item: if it is
2259 "2", then all copies of the item are long overdue; if it is "1", then
2260 all copies are lost; otherwise, there is at least one copy available.
2266 my $dbh = C4::Context->dbh;
2267 my $query = "SELECT biblioitems.*,
2269 MIN(items.itemlost) as itemlost,
2270 MIN(items.dateaccessioned) as dateaccessioned
2271 FROM biblioitems, itemtypes, items
2272 WHERE biblioitems.biblionumber = ?
2273 AND biblioitems.itemtype = itemtypes.itemtype
2274 AND biblioitems.biblioitemnumber = items.biblioitemnumber
2275 GROUP BY items.biblioitemnumber";
2276 my $sth = $dbh->prepare($query);
2279 $sth->execute($bibnum);
2280 while (my $data = $sth->fetchrow_hashref) {
2281 $results[$count] = $data;
2285 return($count, @results);
2290 @barcodes = &barcodes($biblioitemnumber);
2292 Given a biblioitemnumber, looks up the corresponding items.
2294 Returns an array of references-to-hash; the keys are C<barcode> and
2297 The returned items include very overdue items, but not lost ones.
2302 #called from request.pl
2303 my ($biblioitemnumber)=@_;
2304 my $dbh = C4::Context->dbh;
2305 my $query="SELECT barcode, itemlost, holdingbranch FROM items
2306 WHERE biblioitemnumber = ?
2307 AND (wthdrawn <> 1 OR wthdrawn IS NULL)";
2308 my $sth=$dbh->prepare($query);
2309 $sth->execute($biblioitemnumber);
2312 while (my $data=$sth->fetchrow_hashref){
2313 $barcodes[$i]=$data;
2322 ($count, @websites) = &getwebsites($biblionumber);
2324 Looks up the web sites pertaining to the book with the given
2327 C<$count> is the number of elements in C<@websites>.
2329 C<@websites> is an array of references-to-hash; the keys are the
2330 fields from the C<websites> table in the Koha database.
2335 my ($biblionumber) = @_;
2336 my $dbh = C4::Context->dbh;
2337 my $query = "Select * from websites where biblionumber = $biblionumber";
2338 my $sth = $dbh->prepare($query);
2343 while (my $data = $sth->fetchrow_hashref) {
2344 # FIXME - The URL scheme shouldn't be stripped off, at least
2345 # not here, since it's part of the URL, and will be useful in
2346 # constructing a link to the site. If you don't want the user
2347 # to see the "http://" part, strip that off when building the
2349 $data->{'url'} =~ s/^http:\/\///; # FIXME - Leaning toothpick
2351 $results[$count] = $data;
2356 return($count, @results);
2359 =item getwebbiblioitems
2361 ($count, @results) = &getwebbiblioitems($biblionumber);
2363 Given a book's biblionumber, looks up the web versions of the book
2364 (biblioitems with itemtype C<WEB>).
2366 C<$count> is the number of items in C<@results>. C<@results> is an
2367 array of references-to-hash; the keys are the items from the
2368 C<biblioitems> table of the Koha database.
2372 sub getwebbiblioitems {
2373 my ($biblionumber) = @_;
2374 my $dbh = C4::Context->dbh;
2375 my $query = "Select * from biblioitems where biblionumber = $biblionumber
2376 and itemtype = 'WEB'";
2377 my $sth = $dbh->prepare($query);
2382 while (my $data = $sth->fetchrow_hashref) {
2383 $data->{'url'} =~ s/^http:\/\///;
2384 $results[$count] = $data;
2389 return($count, @results);
2390 } # sub getwebbiblioitems
2393 =item breedingsearch
2395 ($count, @results) = &breedingsearch($title,$isbn,$random);
2396 C<$title> contains the title,
2397 C<$isbn> contains isbn or issn,
2398 C<$random> contains the random seed from a z3950 search.
2400 C<$count> is the number of items in C<@results>. C<@results> is an
2401 array of references-to-hash; the keys are the items from the C<marc_breeding> table of the Koha database.
2405 sub breedingsearch {
2406 my ($title,$isbn,$z3950random) = @_;
2407 my $dbh = C4::Context->dbh;
2413 $query = "Select id,file,isbn,title,author from marc_breeding where ";
2415 $query .= "z3950random = \"$z3950random\"";
2418 $query .= "title like \"$title%\"";
2420 if ($title && $isbn) {
2424 $query .= "isbn like \"$isbn%\"";
2427 $sth = $dbh->prepare($query);
2429 while (my $data = $sth->fetchrow_hashref) {
2430 $results[$count] = $data;
2435 return($count, @results);
2436 } # sub breedingsearch
2439 =item getalllanguages
2441 (@languages) = &getalllanguages();
2442 (@languages) = &getalllanguages($theme);
2444 Returns an array of all available languages.
2448 sub getalllanguages {
2453 if ($type eq 'opac') {
2454 $htdocs=C4::Context->config('opachtdocs');
2455 if ($theme and -d "$htdocs/$theme") {
2456 opendir D, "$htdocs/$theme";
2457 foreach my $language (readdir D) {
2458 next if $language=~/^\./;
2459 next if $language eq 'all';
2460 push @languages, $language;
2462 return sort @languages;
2465 foreach my $theme (getallthemes('opac')) {
2466 opendir D, "$htdocs/$theme";
2467 foreach my $language (readdir D) {
2468 next if $language=~/^\./;
2469 next if $language eq 'all';
2470 $lang->{$language}=1;
2473 @languages=keys %$lang;
2474 return sort @languages;
2476 } elsif ($type eq 'intranet') {
2477 $htdocs=C4::Context->config('intrahtdocs');
2478 if ($theme and -d "$htdocs/$theme") {
2479 opendir D, "$htdocs/$theme";
2480 foreach my $language (readdir D) {
2481 next if $language=~/^\./;
2482 next if $language eq 'all';
2483 push @languages, $language;
2485 return sort @languages;
2488 foreach my $theme (getallthemes('opac')) {
2489 opendir D, "$htdocs/$theme";
2490 foreach my $language (readdir D) {
2491 next if $language=~/^\./;
2492 next if $language eq 'all';
2493 $lang->{$language}=1;
2496 @languages=keys %$lang;
2497 return sort @languages;
2501 my $htdocs=C4::Context->config('intrahtdocs');
2502 foreach my $theme (getallthemes('intranet')) {
2503 opendir D, "$htdocs/$theme";
2504 foreach my $language (readdir D) {
2505 next if $language=~/^\./;
2506 next if $language eq 'all';
2507 $lang->{$language}=1;
2510 my $htdocs=C4::Context->config('opachtdocs');
2511 foreach my $theme (getallthemes('opac')) {
2512 opendir D, "$htdocs/$theme";
2513 foreach my $language (readdir D) {
2514 next if $language=~/^\./;
2515 next if $language eq 'all';
2516 $lang->{$language}=1;
2519 @languages=keys %$lang;
2520 return sort @languages;
2526 (@themes) = &getallthemes('opac');
2527 (@themes) = &getallthemes('intranet');
2529 Returns an array of all available themes.
2537 if ($type eq 'intranet') {
2538 $htdocs=C4::Context->config('intrahtdocs');
2540 $htdocs=C4::Context->config('opachtdocs');
2542 opendir D, "$htdocs";
2543 my @dirlist=readdir D;
2544 foreach my $directory (@dirlist) {
2545 -d "$htdocs/$directory/en" and push @themes, $directory;
2554 ($count, @results) = &isbnsearch($isbn,$title);
2556 Given an isbn and/or a title, returns the biblios having it.
2557 Used in acqui.simple, isbnsearch.pl only
2559 C<$count> is the number of items in C<@results>. C<@results> is an
2560 array of references-to-hash; the keys are the items from the
2561 C<biblioitems> table of the Koha database.
2566 my ($isbn,$title) = @_;
2567 my $dbh = C4::Context->dbh;
2573 $query = "Select distinct biblio.* from biblio, biblioitems where
2574 biblio.biblionumber = biblioitems.biblionumber";
2576 $query .= " and isbn=".$dbh->quote($isbn);
2579 $query .= " and title like ".$dbh->quote($title."%");
2581 $sth = $dbh->prepare($query);
2584 while (my $data = $sth->fetchrow_hashref) {
2585 $results[$count] = $data;
2590 return($count, @results);
2595 $branchname = &getbranchname($branchcode);
2597 Given the branch code, the function returns the corresponding
2598 branch name for a comprehensive information display
2604 my ($branchcode) = @_;
2605 my $dbh = C4::Context->dbh;
2606 my $query = "SELECT branchname FROM branches WHERE branchcode = '$branchcode'";
2607 my $sth = $dbh->prepare($query);
2609 my $branchname = $sth->fetchrow();
2612 } # sub getbranchname
2614 =item getborrowercategory
2616 $description = &getborrowercategory($categorycode);
2618 Given the borrower's category code, the function returns the corresponding
2619 description for a comprehensive information display.
2623 sub getborrowercategory
2626 my $dbh = C4::Context->dbh;
2627 my $query = "SELECT description FROM categories WHERE categorycode = '$catcode'";
2628 my $sth = $dbh->prepare($query);
2630 my $description = $sth->fetchrow();
2632 return $description;
2633 } # sub getborrowercategory
2636 END { } # module clean-up code here (global destructor)
2645 Koha Developement team <info@koha.org>