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;
27 use C4::AuthoritiesMarc;
34 dictionnary.pl : script to search in biblio & authority an existing value
38 useful when the user want to search a term before running a query. For example, to see if "computer" is used in the database
40 The parameter "marclist" tells which field is searched (title, author, subject, but could be anything else)
42 This script searches in both biblios & authority
43 * 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)
44 * in authority, the script search everywhere. Thus, the accepted & rejected forms are found.
46 The script shows all results & the user can choose what he want, that is copied into search form.
51 my $field =$input->param('marclist');
52 #warn "field :$field";
53 my ($tablename, $kohafield)=split /./,$field;
54 #my $tablename=$input->param('tablename');
55 $tablename="biblio" unless ($tablename);
56 #my $kohafield = $input->param('kohafield');
57 my @search = $input->param('search');
58 # warn " ".$search[0];
59 my $index = $input->param('index');
60 # warn " index: ".$index;
61 my $op=$input->param('op');
62 if (($search[0]) and not ($op eq 'do_search')){
65 my $script_name = 'opac-dictionary.pl';
67 my $type=$input->param('type');
70 my $dbh = C4::Context->dbh;
71 my ($template, $loggedinuser, $cookie);
75 my $startfrom=$input->param('startfrom');
76 $startfrom=0 if(!defined $startfrom);
80 #warn "Starting process";
82 if ($op eq "do_search") {
86 my $sth=$dbh->prepare("Select distinct tagfield,tagsubfield from marc_subfield_structure where kohafield = ?");
87 $sth->execute("$field");
88 my (@tags, @and_or, @operator, @excluding,@value);
90 while ((my $tagfield,my $tagsubfield,my $liblibrarian) = $sth->fetchrow) {
91 push @tags, $dbh->quote("$tagfield$tagsubfield");
94 $resultsperpage= $input->param('resultsperpage');
95 $resultsperpage = 19 if(!defined $resultsperpage);
96 my $orderby = $input->param('orderby');
98 findseealso($dbh,\@tags);
100 my @results, my $total;
101 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 ";
103 foreach my $tag (@tags){
104 $listtags .= $tag .",";
107 $strsth .= $listtags." and marc_word.tagsubfield=concat(marc_subfield_table.tag,marc_subfield_table.subfieldcode) group by subfieldvalue ";
108 # warn "search in biblio : ".$strsth;
109 my $value = uc($search[0]);
111 $value.= "%" if not($value=~m/%/);
112 # warn " texte : ".$value;
114 $sth=$dbh->prepare($strsth);
115 $sth->execute($value);
118 while (my ($value,$ctresults)=$sth->fetchrow) {
119 # warn "countresults : ".$ctresults;
120 push @catresults,{value=> $value,
121 even=>($total-$startfrom*$resultsperpage)%2,
123 } if (($total>=$startfrom*$resultsperpage) and ($total<($startfrom+1)*$resultsperpage));
128 my $strsth="Select distinct authtypecode from marc_subfield_structure where (";
129 foreach my $listtags (@tags){
130 my @taglist=split /,/,$listtags;
131 foreach my $curtag (@taglist){
132 $strsth.="(tagfield='".substr($curtag,1,3)."' AND tagsubfield='".substr($curtag,4,1)."') OR";
137 my $strsth = $strsth." and authtypecode is not NULL";
139 my $sth=$dbh->prepare($strsth);
143 # searching in authorities
147 while ((my $authtypecode) = $sth->fetchrow) {
148 my ($curauthresults,$nbresults) = authoritysearch($dbh,[''],[''],[''],['contains'],
149 \@search,$startfrom*$resultsperpage, $resultsperpage,$authtypecode);
150 push @authresults, @$curauthresults;
151 $authnbresults+=$nbresults;
152 # warn "auth : $authtypecode nbauthresults : $nbresults";
156 # OK, filling the template with authorities & biblio entries found.
158 ($template, $loggedinuser, $cookie)
159 = get_template_and_user({template_name => "opac-dictionary.tmpl",
162 authnotrequired => 1,
166 # multi page display gestion
168 my $displayprev=$startfrom;
169 if(($total - (($startfrom+1)*($resultsperpage))) > 0 ) {
175 for(my $i = 0 ; $i <= $#tags ; $i++) {
176 push @field_data, { term => "marclist", val=>$tags[$i] };
177 push @field_data, { term => "and_or", val=>$and_or[$i] };
178 push @field_data, { term => "excluding", val=>$excluding[$i] };
179 push @field_data, { term => "operator", val=>$operator[$i] };
180 push @field_data, { term => "value", val=>$value[$i] };
185 if ($total>$resultsperpage) {
186 for (my $i=1; $i<$total/$resultsperpage+1; $i++) {
189 ($startfrom==($i-1)) && ($highlight=1);
190 push @numbers, { number => $i,
191 highlight => $highlight ,
192 searchdata=> \@field_data,
193 startfrom => ($i-1)};
198 my $from = $startfrom*$resultsperpage+1;
201 if($total < (($startfrom+1)*$resultsperpage))
205 $to = (($startfrom+1)*$resultsperpage);
207 $template->param(anindex => $input->param('index'),
208 opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
209 opaccolorstylesheet => C4::Context->preference("opaccolorstylesheet"),
211 $template->param(result => \@results,
212 catresult=> \@catresults,
213 search => $search[0],
215 authresult => \@authresults,
216 nbresults => $authnbresults,
217 startfrom=> $startfrom,
218 displaynext=> $displaynext,
219 displayprev=> $displayprev,
220 resultsperpage => $resultsperpage,
221 startfromnext => $startfrom+1,
222 startfromprev => $startfrom-1,
223 searchdata=>\@field_data,
228 MARC_ON => C4::Context->preference("marc"),
232 ($template, $loggedinuser, $cookie)
233 = get_template_and_user({template_name => "opac-dictionary.tmpl",
236 authnotrequired => 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;