authorities/authorities-home.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 use Modern::Perl;
  21
  22 use CGI qw ( -utf8 );
  23 use URI::Escape;
  24 use POSIX qw( ceil );
  25
  26 use C4::Context;
  27 use C4::Auth;
  28 use C4::Output;
  29 use C4::AuthoritiesMarc;
  30 use C4::Acquisition;
  31 use C4::Koha;
  32 use C4::Biblio;
  33 use C4::Search::History;
  34
  35 use Koha::Authority::Types;
  36 use Koha::SearchEngine::Search;
  37 use Koha::SearchEngine::QueryBuilder;
  38 use Koha::Token;
  39 use Koha::Z3950Servers;
  40
  41 my $query = new CGI;
  42 my $dbh   = C4::Context->dbh;
  43 my $op           = $query->param('op')           || '';
  44 my $authtypecode = $query->param('authtypecode') || '';
  45 my $authid       = $query->param('authid')       || '';
  46
  47 my ( $template, $loggedinuser, $cookie );
  48
  49 my $authority_types = Koha::Authority::Types->search( {}, { order_by => ['authtypetext'] } );
  50
  51 if ( $op eq "delete" ) {
  52     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  53         {
  54             template_name   => "authorities/authorities-home.tt",
  55             query           => $query,
  56             type            => 'intranet',
  57             flagsrequired   => { catalogue => 1 },
  58             debug           => 1,
  59         }
  60     );
  61
  62     output_and_exit( $query, $cookie, $template, 'wrong_csrf_token' )
  63         unless Koha::Token->new->check_csrf({
  64             session_id => scalar $query->cookie('CGISESSID'),
  65             token  => scalar $query->param('csrf_token'),
  66         });
  67
  68     DelAuthority({ authid => $authid });
  69
  70     if ( $query->param('operator') ) {
  71         # query contains search params so perform search
  72         $op = "do_search";
  73     }
  74     else {
  75         $op = '';
  76     }
  77 }
  78 if ( $op eq "do_search" ) {
  79     my $marclist  = $query->param('marclist')  || '';
  80     my $and_or    = $query->param('and_or')    || '';
  81     my $excluding = $query->param('excluding') || '';
  82     my $operator  = $query->param('operator')  || '';
  83     my $orderby   = $query->param('orderby')   || '';
  84     my $value     = $query->param('value')     || '';
  85
  86     my $startfrom      = $query->param('startfrom')      || 1;
  87     my $resultsperpage = $query->param('resultsperpage') || 20;
  88     my $offset = ( $startfrom - 1 ) * $resultsperpage + 1;
  89
  90     my $builder = Koha::SearchEngine::QueryBuilder->new(
  91         { index => $Koha::SearchEngine::AUTHORITIES_INDEX } );
  92     my $searcher = Koha::SearchEngine::Search->new(
  93         { index => $Koha::SearchEngine::AUTHORITIES_INDEX } );
  94     my $search_query = $builder->build_authorities_query_compat(
  95         [$marclist], [$and_or], [$excluding], [$operator],
  96         [$value], $authtypecode, $orderby
  97     );
  98     my ( $results, $total ) = $searcher->search_auth_compat(
  99         $search_query, $offset, $resultsperpage
 100     );
 101
 102     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 103         {
 104             template_name   => "authorities/searchresultlist.tt",
 105             query           => $query,
 106             type            => 'intranet',
 107             flagsrequired   => { catalogue => 1 },
 108             debug           => 1,
 109         }
 110     );
 111
 112     $template->param( search_query => $search_query ) if C4::Context->preference('DumpSearchQueryTemplate');
 113     $template->param(
 114         csrf_token => Koha::Token->new->generate_csrf({
 115             session_id => scalar $query->cookie('CGISESSID'),
 116         }),
 117     );
 118
 119     # search history
 120     if (C4::Context->preference('EnableSearchHistory')) {
 121         if ( $startfrom == 1) {
 122             my $path_info = $query->url(-path_info=>1);
 123             my $query_cgi_history = $query->url(-query=>1);
 124             $query_cgi_history =~ s/^$path_info\?//;
 125             $query_cgi_history =~ s/;/&/g;
 126
 127             C4::Search::History::add({
 128                 userid => $loggedinuser,
 129                 sessionid => $query->cookie("CGISESSID"),
 130                 query_desc => $value,
 131                 query_cgi => $query_cgi_history,
 132                 total => $total,
 133                 type => "authority",
 134             });
 135         }
 136     }
 137
 138     $template->param(
 139         marclist       => $marclist,
 140         and_or         => $and_or,
 141         excluding      => $excluding,
 142         operator       => $operator,
 143         orderby        => $orderby,
 144         value          => $value,
 145         authtypecode   => $authtypecode,
 146         startfrom      => $startfrom,
 147         resultsperpage => $resultsperpage,
 148     );
 149
 150     # we must get parameters once again. Because if there is a mainentry, it
 151     # has been replaced by something else during the search, thus the links
 152     # next/previous would not work anymore
 153
 154     # construction of the url of each page
 155     my $value_url = uri_escape_utf8($value);
 156     my $base_url = "authorities-home.pl?"
 157       ."marclist=$marclist"
 158       ."&amp;and_or=$and_or"
 159       ."&amp;excluding=$excluding"
 160       ."&amp;operator=$operator"
 161       ."&amp;value=$value_url"
 162       ."&amp;resultsperpage=$resultsperpage"
 163       ."&amp;type=intranet"
 164       ."&amp;op=do_search"
 165       ."&amp;authtypecode=$authtypecode"
 166       ."&amp;orderby=$orderby";
 167
 168     my $from = ( $startfrom - 1 ) * $resultsperpage + 1;
 169     my $to;
 170     if ( !defined $total ) {
 171         $total = 0;
 172     }
 173
 174     if ( $total < $startfrom * $resultsperpage ) {
 175         $to = $total;
 176     }
 177     else {
 178         $to = $startfrom * $resultsperpage;
 179     }
 180
 181     $template->param( result => $results ) if $results;
 182
 183     my $max_result_window = $searcher->max_result_window;
 184     my $hits_to_paginate = ($max_result_window && $max_result_window < $total) ? $max_result_window : $total;
 185
 186     $template->param(
 187         pagination_bar => pagination_bar(
 188             $base_url,  ceil( $hits_to_paginate / $resultsperpage ),
 189             $startfrom, 'startfrom'
 190         ),
 191         total            => $total,
 192         hits_to_paginate => $hits_to_paginate,
 193         from             => $from,
 194         to               => $to,
 195         isEDITORS        => $authtypecode eq 'EDITORS',
 196     );
 197
 198 }
 199 if ( $op eq '' ) {
 200     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 201         {
 202             template_name   => "authorities/authorities-home.tt",
 203             query           => $query,
 204             type            => 'intranet',
 205             flagsrequired   => { catalogue => 1 },
 206             debug           => 1,
 207         }
 208     );
 209
 210 }
 211
 212 my $servers = Koha::Z3950Servers->search(
 213     {
 214         recordtype => 'authority',
 215         servertype => ['zed', 'sru'],
 216     },
 217 );
 218
 219 $template->param(
 220     servers => $servers,
 221     authority_types => $authority_types,
 222     op            => $op,
 223 );
 224
 225 $template->{VARS}->{marcflavour} = C4::Context->preference("marcflavour");
 226
 227 # Print the page
 228 output_html_with_http_headers $query, $cookie, $template->output;