4 # Copyright 2000-2002 Katipo Communications
6 # This file is part of Koha.
8 # Koha is free software; you can redistribute it and/or modify it under the
9 # terms of the GNU General Public License as published by the Free Software
10 # Foundation; either version 2 of the License, or (at your option) any later
13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License along with
18 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
19 # Suite 330, Boston, MA 02111-1307 USA
23 use C4::Interface::CGI::Output;
28 use C4::AuthoritiesMarc;
35 dictionnary.pl : script to search in biblio & authority an existing value
39 useful when the user want to search a term before running a query. For example, to see if "computer" is used in the database
41 The parameter "marclist" tells which field is searched (title, author, subject, but could be anything else)
43 This script searches in both biblios & authority
44 * in biblio, the script search in all marc fields related to what the user is looking for (for example, if the dictionnary is used on "author", the script searches in biblio.author, but also in additional authors & any MARC field related to author (through the "seealso" MARC constraint)
45 * in authority, the script search everywhere. Thus, the accepted & rejected forms are found.
47 The script shows all results & the user can choose what he want, that is copied into search form.
52 my $field =$input->param('marclist');
53 #warn "field :$field";
54 my ($tablename, $kohafield)=split /./,$field;
55 #my $tablename=$input->param('tablename');
56 $tablename="biblio" unless ($tablename);
57 #my $kohafield = $input->param('kohafield');
58 my @search = $input->param('search');
59 # warn " ".$search[0];
60 my $index = $input->param('index');
61 # warn " index: ".$index;
62 my $op=$input->param('op');
63 if (($search[0]) and not ($op eq 'do_search')){
66 my $script_name = 'search.marc/dictionary.pl';
68 my $type=$input->param('type');
71 my $dbh = C4::Context->dbh;
72 my ($template, $loggedinuser, $cookie);
76 my $startfrom=$input->param('startfrom');
77 $startfrom=0 if(!defined $startfrom);
81 #warn "Starting process";
83 if ($op eq "do_search") {
87 my $sth=$dbh->prepare("Select distinct tagfield,tagsubfield from marc_subfield_structure where kohafield = ?");
88 $sth->execute("$field");
89 my (@tags, @and_or, @operator, @excluding,@value);
91 while ((my $tagfield,my $tagsubfield,my $liblibrarian) = $sth->fetchrow) {
92 push @tags, $dbh->quote("$tagfield$tagsubfield");
95 $resultsperpage= $input->param('resultsperpage');
96 $resultsperpage = 19 if(!defined $resultsperpage);
97 my $orderby = $input->param('orderby');
99 findseealso($dbh,\@tags);
101 my @results, my $total;
102 my $strsth="select distinct subfieldvalue, count(marc_subfield_table.bibid) from marc_subfield_table,marc_word where marc_word.word like ? and marc_subfield_table.bibid=marc_word.bibid and marc_subfield_table.tagorder=marc_word.tagorder and marc_word.tagsubfield in ";
104 foreach my $tag (@tags){
105 $listtags .= $tag .",";
108 $strsth .= $listtags." and marc_word.tagsubfield=concat(marc_subfield_table.tag,marc_subfield_table.subfieldcode) group by subfieldvalue ";
109 # warn "search in biblio : ".$strsth;
110 my $value = uc($search[0]);
112 $value.= "%" if not($value=~m/%/);
113 # warn " texte : ".$value;
115 $sth=$dbh->prepare($strsth);
116 $sth->execute($value);
119 while (my ($value,$ctresults)=$sth->fetchrow) {
120 # warn "countresults : ".$ctresults;
121 push @catresults,{value=> $value,
122 even=>($total-$startfrom*$resultsperpage)%2,
124 } if (($total>=$startfrom*$resultsperpage) and ($total<($startfrom+1)*$resultsperpage));
129 my $strsth="Select distinct authtypecode from marc_subfield_structure where (";
130 foreach my $listtags (@tags){
131 my @taglist=split /,/,$listtags;
132 foreach my $curtag (@taglist){
133 $strsth.="(tagfield='".substr($curtag,1,3)."' AND tagsubfield='".substr($curtag,4,1)."') OR";
138 my $strsth = $strsth." and authtypecode is not NULL";
140 my $sth=$dbh->prepare($strsth);
144 # searching in authorities
148 while ((my $authtypecode) = $sth->fetchrow) {
149 my ($curauthresults,$nbresults) = authoritysearch($dbh,[''],[''],[''],['contains'],
150 \@search,$startfrom*$resultsperpage, $resultsperpage,$authtypecode);
151 push @authresults, @$curauthresults;
152 $authnbresults+=$nbresults;
153 # warn "auth : $authtypecode nbauthresults : $nbresults";
157 # OK, filling the template with authorities & biblio entries found.
159 ($template, $loggedinuser, $cookie)
160 = get_template_and_user({template_name => "search.marc/dictionary.tmpl",
163 authnotrequired => 0,
164 flagsrequired => {catalogue => 1},
168 # multi page display gestion
170 my $displayprev=$startfrom;
171 if(($total - (($startfrom+1)*($resultsperpage))) > 0 ) {
177 for(my $i = 0 ; $i <= $#tags ; $i++) {
178 push @field_data, { term => "marclist", val=>$tags[$i] };
179 push @field_data, { term => "and_or", val=>$and_or[$i] };
180 push @field_data, { term => "excluding", val=>$excluding[$i] };
181 push @field_data, { term => "operator", val=>$operator[$i] };
182 push @field_data, { term => "value", val=>$value[$i] };
187 if ($total>$resultsperpage) {
188 for (my $i=1; $i<$total/$resultsperpage+1; $i++) {
191 ($startfrom==($i-1)) && ($highlight=1);
192 push @numbers, { number => $i,
193 highlight => $highlight ,
194 searchdata=> \@field_data,
195 startfrom => ($i-1)};
200 my $from = $startfrom*$resultsperpage+1;
203 if($total < (($startfrom+1)*$resultsperpage))
207 $to = (($startfrom+1)*$resultsperpage);
209 $template->param(anindex => $input->param('index'));
210 $template->param(result => \@results,
211 catresult=> \@catresults,
212 search => $search[0],
214 authresult => \@authresults,
215 nbresults => $authnbresults,
216 startfrom=> $startfrom,
217 displaynext=> $displaynext,
218 displayprev=> $displayprev,
219 resultsperpage => $resultsperpage,
220 startfromnext => $startfrom+1,
221 startfromprev => $startfrom-1,
222 searchdata=>\@field_data,
227 MARC_ON => C4::Context->preference("marc"),
231 ($template, $loggedinuser, $cookie)
232 = get_template_and_user({template_name => "search.marc/dictionary.tmpl",
235 authnotrequired => 0,
236 flagsrequired => {catalogue => 1},
239 #warn "type : $type";
242 $template->param(search => $search[0],
245 anindex => $input->param('index'));
248 output_html_with_http_headers $input, $cookie, $template->output;