Koha/authorities/auth_finder.pl

#!/usr/bin/perl
# WARNING: 4-character tab stops here

# Copyright 2000-2002 Katipo Communications
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with Koha; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

use strict;
use warnings;

use CGI;
use C4::Output;
use C4::Auth;
use C4::Context;
use C4::AuthoritiesMarc;
use C4::Acquisition;
use C4::Koha;    # XXX subfield_is_koha_internal_p

my $query        = new CGI;
my $op           = $query->param('op');
my $authtypecode = $query->param('authtypecode');
my $index        = $query->param('index');
my $tagid        = $query->param('tagid');
my $resultstring = $query->param('result');
my $dbh          = C4::Context->dbh;

my $startfrom = $query->param('startfrom');
$startfrom = 0 if ( !defined $startfrom );
my ( $template, $loggedinuser, $cookie );
my $resultsperpage;

my $authtypes = getauthtypes;
my @authtypesloop;
foreach my $thisauthtype ( keys %$authtypes ) {
    my %row = (
        value        => $thisauthtype,
        selected     => ($thisauthtype eq $authtypecode),
        authtypetext => $authtypes->{$thisauthtype}{'authtypetext'},
        index        => $index,
    );
    push @authtypesloop, \%row;
}

$op ||= q{};
if ( $op eq "do_search" ) {
    my @marclist  = $query->param('marclist');
    my @and_or    = $query->param('and_or');
    my @excluding = $query->param('excluding');
    my @operator  = $query->param('operator');
    my @value     = ($query->param('value_mainstr')||undef, $query->param('value_main')||undef, $query->param('value_any')||undef, $query->param('value_match')||undef);
    my $orderby   = $query->param('orderby');

    $resultsperpage = $query->param('resultsperpage');
    $resultsperpage = 20 if ( !defined $resultsperpage );

    my ( $results, $total ) =
      SearchAuthorities( \@marclist, \@and_or, \@excluding, \@operator, \@value,
        $startfrom * $resultsperpage,
        $resultsperpage, $authtypecode, $orderby);

    # If an authority heading is repeated, add an arrayref to those repetions
    # First heading -- Second heading
    for my $heading ( @$results ) {
        my @repets = split / -- /, $heading->{summary};
        if ( @repets > 1 ) {
            my @repets_loop;
            for (my $i = 0; $i < @repets; $i++) {
                push @repets_loop,
                    { index => $index, repet => $i+1, value => $repets[$i] };
            }
            $heading->{repets} = \@repets_loop;
        }
    }
    # multi page display gestion
    my $displaynext = 0;
    my $displayprev = $startfrom;
    if ( ( $total - ( ( $startfrom + 1 ) * ($resultsperpage) ) ) > 0 ) {
        $displaynext = 1;
    }

    my @field_data = ();

    my @marclist_ini =
      $query->param('marclist')
      ; # get marclist again, as the previous one has been modified by catalogsearch (mainentry replaced by field name
    for ( my $i = 0 ; $i <= $#marclist ; $i++ ) {
        push @field_data, { term => "marclist",  val => $marclist_ini[$i] };
        push @field_data, { term => "and_or",    val => $and_or[$i] };
        push @field_data, { term => "excluding", val => $excluding[$i] };
        push @field_data, { term => "operator",  val => $operator[$i] };
    }

    push @field_data, { term => "value_mainstr", val => $query->param('value_mainstr') || "" };
    push @field_data, { term => "value_main",    val => $query->param('value_main')    || "" };
    push @field_data, { term => "value_any",     val => $query->param('value_any')     || ""};
    push @field_data, { term => "value_match",   val => $query->param('value_match')   || ""};

    my @numbers = ();

    if ( $total > $resultsperpage ) {
        for ( my $i = 1 ; $i < $total / $resultsperpage + 1 ; $i++ ) {
            if ( $i < 16 ) {
                my $highlight = 0;
                ( $startfrom == ( $i - 1 ) ) && ( $highlight = 1 );
                push @numbers,
                  {
                    number     => $i,
                    highlight  => $highlight,
                    searchdata => \@field_data,
                    startfrom  => ( $i - 1 )
                  };
            }
        }
    }

    my $from = $startfrom * $resultsperpage + 1;
    my $to;

    if ( $total < ( ( $startfrom + 1 ) * $resultsperpage ) ) {
        $to = $total;
    }
    else {
        $to = ( ( $startfrom + 1 ) * $resultsperpage );
    }
    ( $template, $loggedinuser, $cookie ) = get_template_and_user(
        {
            template_name   => "authorities/searchresultlist-auth.tt",
            query           => $query,
            type            => 'intranet',
            authnotrequired => 0,
            flagsrequired   => { catalogue => 1 },
        }
    );

    $template->param( result => $results ) if $results;
    $template->param(
        orderby      => $orderby,
        startfrom      => $startfrom,
    displaynext    => $displaynext,
    displayprev    => $displayprev,
    resultsperpage => $resultsperpage,
    startfromnext  => $startfrom + 1,
    startfromprev  => $startfrom - 1,
        searchdata     => \@field_data,
        total          => $total,
        from           => $from,
        to             => $to,
        numbers        => \@numbers,
        authtypecode   => $authtypecode,
        value_mainstr  => $query->param('value_mainstr') || "", 
        value_main     => $query->param('value_main') || "",
        value_any      => $query->param('value_any') || "",
        value_match    => $query->param('value_match') || "",
    );
} else {
    ( $template, $loggedinuser, $cookie ) = get_template_and_user(
        {
            template_name   => "authorities/auth_finder.tt",
            query           => $query,
            type            => 'intranet',
            authnotrequired => 0,
            flagsrequired   => { catalogue => 1 },
        }
    );

    $template->param(
        resultstring => $resultstring,
    );
}

$template->param(
    value_mainstr => $query->param('value_mainstr') || "", 
    value_main    => $query->param('value_main') || "",
    value_any     => $query->param('value_any') || "",
    value_match   => $query->param('value_match') || "",
    tagid         => $tagid,
    index         => $index,
    authtypesloop => \@authtypesloop,
    authtypecode  => $authtypecode,
);

# Print the page
output_html_with_http_headers $query, $cookie, $template->output;

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