#!/usr/bin/perl
-# Script to perform searching
-# For documentation try 'perldoc /path/to/search'
-#
-# $Header$
-#
-# Copyright 2006 LibLime
+
+# Copyright 2008 Garry Collum and the Koha Koha Development team
#
-# This file is part of Koha
+# 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
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307 USA
-=head1 NAME
-
-search - a search script for finding records in a Koha system (Version 3.0)
-
-=head1 OVERVIEW
-
-This script contains a new search API for Koha 3.0. It is designed to be
-simple to use and configure, yet capable of performing feats like stemming,
-field weighting, relevance ranking, support for multiple query language
-formats (CCL, CQL, PQF), full or nearly full support for the
-bib1 attribute set, extended attribute sets defined in Zebra profiles, access
-to the full range of Z39.50 query options, federated searches on Z39.50
-targets, etc.
-
-I believe the API as represented in this script is mostly sound, even if the
-individual functions in Search.pm and Koha.pm need to be cleaned up. Of course,
-you are free to disagree :-)
-
-I will attempt to describe what is happening at each part of this script.
--- JF
-
-=head2 INTRO
-
-This script performs two functions:
-
-=over
-
-=item 1. interacts with Koha to retrieve and display the results of a search
-
-=item 2. loads the advanced search page
-
-=back
-
-These two functions share many of the same variables and modules, so the first
-task is to load what they have in common and determine which template to use.
-Once determined, proceed to only load the variables and procedures necessary
-for that function.
-
-=head2 THE ADVANCED SEARCH PAGE
-
-If we're loading the advanced search page this script will call a number of
-display* routines which populate objects that are sent to the template for
-display of things like search indexes, languages, search limits, branches,
-etc. These are not stored in the template for two reasons:
-
-=over
-
-=item 1. Efficiency - we have more control over objects inside the script,
-and it's possible to not duplicate things like indexes (if the search indexes
-were stored in the template they would need to be repeated)
-
-=item 2. Customization - if these elements were moved to the sql database it
-would allow a simple librarian to determine which fields to display on the page
-without editing any html (also how the fields should behave when being searched).
-
-=back
-
-However, they create one problem : the strings aren't translated. I have an idea
-for how to do this that I will purusue soon.
-
-=head2 PERFORMING A SEARCH
-
-If we're performing a search, this script performs three primary
-operations:
-
-=over
-
-=item 1. builds query strings (yes, plural)
-
-=item 2. perform the search and return the results array
-
-=item 3. build the HTML for output to the template
-
-=back
-
-There are several additional secondary functions performed that I will
-not cover in detail.
-
-=head3 1. Building Query Strings
-
-There are several types of queries needed in the process of search and retrieve:
-
-=over
-
-=item 1 Koha query - the query that is passed to Zebra
-
-This is the most complex query that needs to be built. The original design goal
-was to use a custom CCL2PQF query parser to translate an incoming CCL query into
-a multi-leaf query to pass to Zebra. It needs to be multi-leaf to allow field
-weighting, koha-specific relevance ranking, and stemming. When I have a chance
-I'll try to flesh out this section to better explain.
-
-This query incorporates query profiles that aren't compatible with non-Zebra
-Z39.50 targets to acomplish the field weighting and relevance ranking.
-
-=item 2 Federated query - the query that is passed to other Z39.50 targets
-
-This query is just the user's query expressed in CCL CQL, or PQF for passing to a
-non-zebra Z39.50 target (one that doesn't support the extended profile that Zebra does).
-
-=item 3 Search description - passed to the template / saved for future refinements of
-the query (by user)
-
-This is a simple string that completely expresses the query in a way that can be parsed
-by Koha for future refinements of the query or as a part of a history feature. It differs
-from the human search description:
-
-1. it does not contain commas or = signs
-
-=item 4 Human search description - what the user sees in the search_desc area
-
-This is a simple string nearly identical to the Search description, but more human
-readable. It will contain = signs or commas, etc.
-
-=back
-
-=head3 2. Perform the Search
-
-This section takes the query strings and performs searches on the named servers, including
-the Koha Zebra server, stores the results in a deeply nested object, builds 'faceted results',
-and returns these objects.
-
-=head3 3. Build HTML
-
-The final major section of this script takes the objects collected thusfar and builds the
-HTML for output to the template and user.
-
-=head3 Additional Notes
-
-Not yet completed...
-
-=cut
-
+# Script to perform searching
+# Mostly copied from search.pl, see POD there
use strict; # always use
+use warnings;
## STEP 1. Load things that are used in both search page and
# results page and decide which template to load, operations
## load Koha modules
use C4::Context;
use C4::Output;
-use C4::Auth;
+use C4::Auth qw(:DEFAULT get_session);
+use C4::Languages qw(getAllLanguages);
use C4::Search;
-use C4::Languages; # getAllLanguages
+use C4::Biblio; # GetBiblioData
use C4::Koha;
-use POSIX qw(ceil floor);
+use C4::Tags qw(get_tags);
use C4::Branch; # GetBranches
+use POSIX qw(ceil floor strftime);
+use URI::Escape;
+use Storable qw(thaw freeze);
+
+
# create a new CGI object
-# not sure undef_params option is working, need to test
+# FIXME: no_undef_params needs to be tested
use CGI qw('-no_undef_params');
my $cgi = new CGI;
+BEGIN {
+ if (C4::Context->preference('BakerTaylorEnabled')) {
+ require C4::External::BakerTaylor;
+ import C4::External::BakerTaylor qw(&image_url &link_url);
+ }
+}
+
my ($template,$borrowernumber,$cookie);
# decide which template to use
my $template_name;
-my $template_type;
+my $template_type = 'basic';
my @params = $cgi->param("limit");
-if ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) ) {
- $template_name = 'opac-results.tmpl';
+
+my $format = $cgi->param("format") || '';
+my $build_grouped_results = C4::Context->preference('OPACGroupResults');
+if ($format =~ /(rss|atom|opensearchdescription)/) {
+ $template_name = 'opac-opensearch.tmpl';
+}
+elsif ($build_grouped_results) {
+ $template_name = 'opac-results-grouped.tmpl';
+}
+elsif ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) ) {
+ $template_name = 'opac-results.tmpl';
}
else {
$template_name = 'opac-advsearch.tmpl';
- $template_type = 'advsearch';
+ $template_type = 'advsearch';
}
# load the template
($template, $borrowernumber, $cookie) = get_template_and_user({
authnotrequired => 1,
}
);
+
+if ($format eq 'rss2' or $format eq 'opensearchdescription' or $format eq 'atom') {
+ $template->param($format => 1);
+ $template->param(timestamp => strftime("%Y-%m-%dT%H:%M:%S-00:00", gmtime)) if ($format eq 'atom');
+ # FIXME - the timestamp is a hack - the biblio update timestamp should be used for each
+ # entry, but not sure if that's worth an extra database query for each bib
+}
if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
- $template->param('UNIMARC' => 1);
+ $template->param('UNIMARC' => 1);
+}
+elsif (C4::Context->preference("marcflavour") eq "MARC21" ) {
+ $template->param('usmarc' => 1);
+}
+$template->param( 'AllowOnShelfHolds' => C4::Context->preference('AllowOnShelfHolds') );
+
+if (C4::Context->preference('BakerTaylorEnabled')) {
+ $template->param(
+ BakerTaylorEnabled => 1,
+ BakerTaylorImageURL => &image_url(),
+ BakerTaylorLinkURL => &link_url(),
+ BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
+ );
+}
+if (C4::Context->preference('TagsEnabled')) {
+ $template->param(TagsEnabled => 1);
+ foreach (qw(TagsShowOnList TagsInputOnList)) {
+ C4::Context->preference($_) and $template->param($_ => 1);
+ }
}
-
-=head1 BUGS and FIXMEs
-
-There are many, most are documented in the code. The one that
-isn't fully documented, but referred to is the need for a full
-query parser.
-
-=cut
## URI Re-Writing
# Deprecated, but preserved because it's interesting :-)
+# The same thing can be accomplished with mod_rewrite in
+# a more elegant way
+#
#my $rewrite_flag;
#my $uri = $cgi->url(-base => 1);
#my $relative_url = $cgi->url(-relative=>1);
#}
# load the branches
-my $branches = GetBranches();
-my @branch_loop;
-#push @branch_loop, {value => "", branchname => "All Branches", };
-for my $branch_hash (sort keys %$branches) {
- push @branch_loop, {value => "$branch_hash" , branchname => $branches->{$branch_hash}->{'branchname'}, };
-}
-
-my $categories = GetBranchCategories(undef,'searchdomain');
+my $mybranch = ( C4::Context->preference('SearchMyLibraryFirst') && C4::Context->userenv && C4::Context->userenv->{branch} ) ? C4::Context->userenv->{branch} : '';
+my $branches = GetBranches(); # used later in *getRecords, probably should be internalized by those functions after caching in C4::Branch is established
+$template->param(
+ branchloop => GetBranchesLoop($mybranch, 0),
+ searchdomainloop => GetBranchCategories(undef,'searchdomain'),
+);
-$template->param(branchloop => \@branch_loop, searchdomainloop => $categories);
+# load the language limits (for search)
+my $languages_limit_loop = getAllLanguages();
+$template->param(search_languages_loop => $languages_limit_loop,);
-# load the itemtypes
+# load the Type stuff
my $itemtypes = GetItemTypes;
+# the index parameter is different for item-level itemtypes
+my $itype_or_itemtype = (C4::Context->preference("item-level_itypes"))?'itype':'itemtype';
my @itemtypesloop;
my $selected=1;
my $cnt;
-my $imgdir = getitemtypeimagesrc();
-foreach my $thisitemtype ( sort {$itemtypes->{$a}->{'description'} cmp $itemtypes->{$b}->{'description'} } keys %$itemtypes ) {
- my %row =( number=>$cnt++,
- imageurl=> $itemtypes->{$thisitemtype}->{'imageurl'}?($imgdir."/".$itemtypes->{$thisitemtype}->{'imageurl'}):"",
+my $advanced_search_types = C4::Context->preference("AdvancedSearchTypes");
+
+if (!$advanced_search_types or $advanced_search_types eq 'itemtypes') {
+ foreach my $thisitemtype ( sort {$itemtypes->{$a}->{'description'} cmp $itemtypes->{$b}->{'description'} } keys %$itemtypes ) {
+ my %row =( number=>$cnt++,
+ ccl => $itype_or_itemtype,
code => $thisitemtype,
selected => $selected,
description => $itemtypes->{$thisitemtype}->{'description'},
count5 => $cnt % 4,
+ imageurl=> getitemtypeimagelocation( 'opac', $itemtypes->{$thisitemtype}->{'imageurl'} ),
);
- $selected = 0 if ($selected) ;
- push @itemtypesloop, \%row;
+ $selected = 0; # set to zero after first pass through
+ push @itemtypesloop, \%row;
+ }
+} else {
+ my $advsearchtypes = GetAuthorisedValues($advanced_search_types, '', 'opac');
+ for my $thisitemtype (@$advsearchtypes) {
+ my %row =(
+ number=>$cnt++,
+ ccl => $advanced_search_types,
+ code => $thisitemtype->{authorised_value},
+ selected => $selected,
+ description => $thisitemtype->{'lib'},
+ count5 => $cnt % 4,
+ imageurl=> getitemtypeimagelocation( 'opac', $thisitemtype->{'imageurl'} ),
+ );
+ push @itemtypesloop, \%row;
+ }
}
$template->param(itemtypeloop => \@itemtypesloop);
# my ($itypecount,@itype_loop) = GetCcodes();
# $template->param(itypeloop=>\@itype_loop,);
-# load the languages ( for switching from one template to another )
-$template->param(languages_loop => getTranslatedLanguages('intranet','prog'));
-
# The following should only be loaded if we're bringing up the advanced search template
-if ( $template_type eq 'advsearch' ) {
+if ( $template_type && $template_type eq 'advsearch' ) {
+
# load the servers (used for searching -- to do federated searching, etc.)
my $primary_servers_loop;# = displayPrimaryServers();
$template->param(outer_servers_loop => $primary_servers_loop,);
- my $secondary_servers_loop;# = displaySecondaryServers();
+ my $secondary_servers_loop;
$template->param(outer_sup_servers_loop => $secondary_servers_loop,);
-
+
+ # set the default sorting
+ my $default_sort_by = C4::Context->preference('OPACdefaultSortField')."_".C4::Context->preference('OPACdefaultSortOrder')
+ if (C4::Context->preference('OPACdefaultSortField') && C4::Context->preference('OPACdefaultSortOrder'));
+ $template->param($default_sort_by => 1);
+
# determine what to display next to the search boxes (ie, boolean option
# shouldn't appear on the first one, scan indexes should, adding a new
# box should only appear on the last, etc.
my @search_boxes_array;
- my $search_boxes_count = C4::Context->preference("OPACAdvSearchInputCount") | 3; # FIXME: should be a syspref
+ my $search_boxes_count = C4::Context->preference("OPACAdvSearchInputCount") || 3;
for (my $i=1;$i<=$search_boxes_count;$i++) {
- # if it's the first one, don't display boolean option, but show scan indexes
+ # if it's the first one, don't display boolean option, but show scan indexes
if ($i==1) {
push @search_boxes_array,
{
};
}
- # if it's the last one, show the 'add field' box
+ # if it's the last one, show the 'add field' box
elsif ($i==$search_boxes_count) {
push @search_boxes_array,
{
- boolean => 1,
+ boolean => 1,
add_field => 1,
- };
+ };
+ }
+ else {
+ push @search_boxes_array,
+ {
+ boolean => 1,
+ };
}
- else {
- push @search_boxes_array,
- {
- boolean => 1,
- };
- }
}
- $template->param(uc(C4::Context->preference("marcflavour")) => 1,
+ $template->param(uc(C4::Context->preference("marcflavour")) => 1, # we already did this for UNIMARC
+ advsearch => 1,
search_boxes_loop => \@search_boxes_array);
- # load the language limits (for search)
- my $languages_limit_loop = getAllLanguages();
- $template->param(search_languages_loop => $languages_limit_loop,);
-
- # use the global setting by default
- if ( C4::Context->preference("expandedSearchOption") == 1) {
+# use the global setting by default
+ if ( C4::Context->preference("expandedSearchOption") == 1 ) {
$template->param( expanded_options => C4::Context->preference("expandedSearchOption") );
}
# but let the user override it
- if ( ($cgi->param('expanded_options') == 0) || ($cgi->param('expanded_options') == 1 ) ) {
- $template->param( expanded_options => $cgi->param('expanded_options'));
- }
-
+ if (defined $cgi->param('expanded_options')) {
+ if ( ($cgi->param('expanded_options') == 0) || ($cgi->param('expanded_options') == 1 ) ) {
+ $template->param( expanded_options => $cgi->param('expanded_options'));
+ }
+ }
output_html_with_http_headers $cgi, $cookie, $template->output;
exit;
}
# * we can edit the values by changing the key
# * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
my $params = $cgi->Vars;
+my $tag;
+$tag = $params->{tag} if $params->{tag};
# Params that can have more than one value
# sort by is used to sort the query
# in theory can have more than one but generally there's just one
+my @sort_by;
my $default_sort_by = C4::Context->preference('OPACdefaultSortField')."_".C4::Context->preference('OPACdefaultSortOrder')
if (C4::Context->preference('OPACdefaultSortField') && C4::Context->preference('OPACdefaultSortOrder'));
-my @sort_by;
@sort_by = split("\0",$params->{'sort_by'}) if $params->{'sort_by'};
-$sort_by[0] = $default_sort_by unless $sort_by[0];
+$sort_by[0] = $default_sort_by if !$sort_by[0] && defined($default_sort_by);
foreach my $sort (@sort_by) {
- $template->param($sort => 1);
+ $template->param($sort => 1); # FIXME: security hole. can set any TMPL_VAR here
}
$template->param('sort_by' => $sort_by[0]);
# indexes are query qualifiers, like 'title', 'author', etc. They
# can be single or multiple parameters separated by comma: kw,right-Truncation
-my @indexes = split("\0",$params->{'idx'});
+my @indexes;
+@indexes = split("\0",$params->{'idx'}) if $params->{'idx'};
# if a simple index (only one) display the index used in the top search box
if ($indexes[0] && !$indexes[1]) {
- $template->param("ms_".$indexes[0] => 1);
+ $template->param("ms_".$indexes[0] => 1);
}
# an operand can be a single term, a phrase, or a complete ccl query
my @operands;
my $results_per_page = $params->{'count'} || $count;
my $offset = $params->{'offset'} || 0;
my $page = $cgi->param('page') || 1;
-#my $offset = ($page-1)*$results_per_page;
+$offset = ($page-1)*$results_per_page if $page>1;
my $hits;
my $expanded_facet = $params->{'expand'};
my @results;
## I. BUILD THE QUERY
-( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$stopwords_removed,$query_type) = buildQuery(\@operators,\@operands,\@indexes,\@limits,\@sort_by);
+my $lang = C4::Output::getlanguagecookie($cgi);
+( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$stopwords_removed,$query_type) = buildQuery(\@operators,\@operands,\@indexes,\@limits,\@sort_by, 0, $lang);
sub _input_cgi_parse ($) {
- my @elements;
- for my $this_cgi ( split('&',shift) ) {
- next unless $this_cgi;
- $this_cgi =~ /(.*)=(.*)/;
- my $input_name = $1;
- my $input_value = $2;
- push @elements, { input_name => $input_name, input_value => $input_value };
- }
- return @elements;
+ my @elements;
+ for my $this_cgi ( split('&',shift) ) {
+ next unless $this_cgi;
+ $this_cgi =~ /(.*?)=(.*)/;
+ push @elements, { input_name => $1, input_value => $2 };
+ }
+ return @elements;
}
## parse the query_cgi string and put it into a form suitable for <input>s
$template->param ( QUERY_INPUTS => \@query_inputs );
## parse the limit_cgi string and put it into a form suitable for <input>s
-my @limit_inputs = _input_cgi_parse($query_cgi);
+my @limit_inputs = $limit_cgi ? _input_cgi_parse($limit_cgi) : ();
# add OPAC 'hidelostitems'
-# not items with
-if (C4::Context->preference('hidelostitems') == 1) {
- $query ="($query) not ((lost,st-numeric gt 0) or ( allrecords,AlwaysMatches='' not lost,AlwaysMatches=''))";
- warn "Q".$query;
-}
+#if (C4::Context->preference('hidelostitems') == 1) {
+# # either lost ge 0 or no value in the lost register
+# $query ="($query) and ( (lost,st-numeric <= 0) or ( allrecords,AlwaysMatches='' not lost,AlwaysMatches='') )";
+#}
+#
# add OPAC suppression - requires at least one item indexed with Suppress
if (C4::Context->preference('OpacSuppression')) {
$query = "($query) not Suppress=1";
}
+
$template->param ( LIMIT_INPUTS => \@limit_inputs );
## II. DO THE SEARCH AND GET THE RESULTS
-my $total; # the total results for the whole set
+my $total = 0; # the total results for the whole set
my $facets; # this object stores the faceted results that display on the left-hand of the results page
my @results_array;
my $results_hashref;
-
-if (C4::Context->preference('NoZebra')) {
+my @coins;
+
+if ($tag) {
+ $query_cgi = "tag=" .$tag . "&" . $query_cgi;
+ my $taglist = get_tags({term=>$tag, approved=>1});
+ $results_hashref->{biblioserver}->{hits} = scalar (@$taglist);
+ my @biblist = (map {GetBiblioData($_->{biblionumber})} @$taglist);
+ my @marclist = (map {$_->{marc}} @biblist );
+ $DEBUG and printf STDERR "taglist (%s biblionumber)\nmarclist (%s records)\n", scalar(@$taglist), scalar(@marclist);
+ $results_hashref->{biblioserver}->{RECORDS} = \@marclist;
+ # FIXME: tag search and standard search should work together, not exclusively
+ # FIXME: No facets for tags search.
+}
+elsif (C4::Context->preference('NoZebra')) {
eval {
($error, $results_hashref, $facets) = NZgetRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$query_type,$scan);
};
+} elsif ($build_grouped_results) {
+ eval {
+ ($error, $results_hashref, $facets) = C4::Search::pazGetRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$query_type,$scan);
+ };
} else {
eval {
($error, $results_hashref, $facets) = getRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$query_type,$scan);
};
}
+# use Data::Dumper; print STDERR "-" x 25, "\n", Dumper($results_hashref);
if ($@ || $error) {
$template->param(query_error => $error.$@);
output_html_with_http_headers $cgi, $cookie, $template->output;
exit;
}
-# FIXME: This belongs in tools/ not in the primary search results page
-my $op=$cgi->param("operation");
-if ($op eq "bulkedit"){
- my ($countchanged,$listunchanged)=
- ModBiblios($results_hashref->{'biblioserver'}->{"RECORDS"},
- $params->{"tagsubfield"},
- $params->{"inputvalue"},
- $params->{"targetvalue"},
- $params->{"test"}
- );
- $template->param(bulkeditresults=>1,
- tagsubfield=>$params->{"tagsubfield"},
- inputvalue=>$params->{"inputvalue"},
- targetvalue=>$params->{"targetvalue"},
- countchanged=>$countchanged,
- countunchanged=>scalar(@$listunchanged),
- listunchanged=>$listunchanged);
-
- if (C4::Context->userenv->{'flags'}==1 ||(C4::Context->userenv->{'flags'} & ( 2**9 ) )){
- #Edit Catalogue Permissions
- $template->param(bulkedit => 1);
- $template->param(tagsubfields=>GetManagedTagSubfields());
- }
-}
# At this point, each server has given us a result set
# now we build that set for template display
my @sup_results_array;
for (my $i=0;$i<=@servers;$i++) {
my $server = $servers[$i];
- if ($server =~/biblioserver/) { # this is the local bibliographic server
+ if ($server && $server =~/biblioserver/) { # this is the local bibliographic server
$hits = $results_hashref->{$server}->{"hits"};
my $page = $cgi->param('page') || 0;
- my @newresults = searchResults( $query_desc,$hits,$results_per_page,$offset,@{$results_hashref->{$server}->{"RECORDS"}});
- $total = $total + $results_hashref->{$server}->{"hits"};
+ my @newresults;
+ if ($build_grouped_results) {
+ foreach my $group (@{ $results_hashref->{$server}->{"GROUPS"} }) {
+ # because pazGetRecords handles retieving only the records
+ # we want as specified by $offset and $results_per_page,
+ # we need to set the offset parameter of searchResults to 0
+ my @group_results = searchResults( $query_desc, $group->{'group_count'},$results_per_page, 0, $scan,
+ @{ $group->{"RECORDS"} }, C4::Context->preference('hidelostitems'));
+ push @newresults, { group_label => $group->{'group_label'}, GROUP_RESULTS => \@group_results };
+ }
+ } else {
+ @newresults = searchResults( $query_desc,$hits,$results_per_page,$offset,$scan,@{$results_hashref->{$server}->{"RECORDS"}},, C4::Context->preference('hidelostitems'));
+ }
+ my $tag_quantity;
+ if (C4::Context->preference('TagsEnabled') and
+ $tag_quantity = C4::Context->preference('TagsShowOnList')) {
+ foreach (@newresults) {
+ my $bibnum = $_->{biblionumber} or next;
+ $_->{itemsissued} = CountItemsIssued( $bibnum );
+ $_ ->{'TagLoop'} = get_tags({biblionumber=>$bibnum, approved=>1, 'sort'=>'-weight',
+ limit=>$tag_quantity });
+ }
+ }
+ foreach (@newresults) {
+ $_->{coins} = GetCOinSBiblio($_->{'biblionumber'});
+ }
+
+ if ($results_hashref->{$server}->{"hits"}){
+ $total = $total + $results_hashref->{$server}->{"hits"};
+ }
+ # Opac search history
+ my $newsearchcookie;
+ if (C4::Context->preference('EnableOpacSearchHistory')) {
+ my @recentSearches;
+
+ # Getting the (maybe) already sent cookie
+ my $searchcookie = $cgi->cookie('KohaOpacRecentSearches');
+ if ($searchcookie){
+ $searchcookie = uri_unescape($searchcookie);
+ if (thaw($searchcookie)) {
+ @recentSearches = @{thaw($searchcookie)};
+ }
+ }
+
+ # Adding the new search if needed
+ if ($borrowernumber eq '') {
+ # To a cookie (the user is not logged in)
+
+ if ($params->{'offset'} eq '') {
+
+ push @recentSearches, {
+ "query_desc" => $query_desc || "unknown",
+ "query_cgi" => $query_cgi || "unknown",
+ "time" => time(),
+ "total" => $total
+ };
+ $template->param(ShowOpacRecentSearchLink => 1);
+ }
+
+ # Pushing the cookie back
+ $newsearchcookie = $cgi->cookie(
+ -name => 'KohaOpacRecentSearches',
+ # We uri_escape the whole freezed structure so we're sure we won't have any encoding problems
+ -value => uri_escape(freeze(\@recentSearches)),
+ -expires => ''
+ );
+ $cookie = [$cookie, $newsearchcookie];
+ }
+ else {
+ # To the session (the user is logged in)
+ if ($params->{'offset'} eq '') {
+ AddSearchHistory($borrowernumber, $cgi->cookie("CGISESSID"), $query_desc, $query_cgi, $total);
+ $template->param(ShowOpacRecentSearchLink => 1);
+ }
+ }
+ }
+ ## If there's just one result, redirect to the detail page
+ if ($total == 1) {
+ my $biblionumber=$newresults[0]->{biblionumber};
+ if (C4::Context->preference('BiblioDefaultView') eq 'isbd') {
+ print $cgi->redirect("/cgi-bin/koha/opac-ISBDdetail.pl?biblionumber=$biblionumber");
+ } elsif (C4::Context->preference('BiblioDefaultView') eq 'marc') {
+ print $cgi->redirect("/cgi-bin/koha/opac-MARCdetail.pl?biblionumber=$biblionumber");
+ } else {
+ print $cgi->redirect("/cgi-bin/koha/opac-detail.pl?biblionumber=$biblionumber");
+ }
+ exit;
+ }
if ($hits) {
$template->param(total => $hits);
- my $limit_cgi_not_availablity = $limit_cgi;
- $limit_cgi_not_availablity =~ s/&limit=available//g;
- $template->param(limit_cgi_not_availablity => $limit_cgi_not_availablity);
- $template->param(limit_cgi => $limit_cgi);
- $template->param(query_cgi => $query_cgi);
- $template->param(query_desc => $query_desc);
- $template->param(limit_desc => $limit_desc);
- if ($query_desc || $limit_desc) {
- $template->param(searchdesc => 1);
- }
- $template->param(stopwords_removed => "@$stopwords_removed") if $stopwords_removed;
+ my $limit_cgi_not_availablity = $limit_cgi;
+ $limit_cgi_not_availablity =~ s/&limit=available//g if defined $limit_cgi_not_availablity;
+ $template->param(limit_cgi_not_availablity => $limit_cgi_not_availablity);
+ $template->param(limit_cgi => $limit_cgi);
+ $template->param(query_cgi => $query_cgi);
+ $template->param(query_desc => $query_desc);
+ $template->param(limit_desc => $limit_desc);
+ if ($query_desc || $limit_desc) {
+ $template->param(searchdesc => 1);
+ }
+ $template->param(stopwords_removed => "@$stopwords_removed") if $stopwords_removed;
$template->param(results_per_page => $results_per_page);
- $template->param(SEARCH_RESULTS => \@newresults);
- ## Build the page numbers on the bottom of the page
- my @page_numbers;
- # total number of pages there will be
- my $pages = ceil($hits / $results_per_page);
- # default page number
- my $current_page_number = 1;
- $current_page_number = ($offset / $results_per_page + 1) if $offset;
- my $previous_page_offset = $offset - $results_per_page unless ($offset - $results_per_page <0);
- my $next_page_offset = $offset + $results_per_page;
- # If we're within the first 10 pages, keep it simple
- #warn "current page:".$current_page_number;
- if ($current_page_number < 10) {
- # just show the first 10 pages
- # Loop through the pages
- my $pages_to_show = 10;
- $pages_to_show = $pages if $pages<10;
- for ($i=1; $i<=$pages_to_show;$i++) {
- # the offset for this page
- my $this_offset = (($i*$results_per_page)-$results_per_page);
- # the page number for this page
- my $this_page_number = $i;
- # it should only be highlighted if it's the current page
- my $highlight = 1 if ($this_page_number == $current_page_number);
- # put it in the array
- push @page_numbers, { offset => $this_offset, pg => $this_page_number, highlight => $highlight, sort_by => join " ",@sort_by };
+ $template->param(SEARCH_RESULTS => \@newresults,
+ OPACItemsResultsDisplay => (C4::Context->preference("OPACItemsResultsDisplay") eq "itemdetails"?1:0),
+ );
+ ## Build the page numbers on the bottom of the page
+ my @page_numbers;
+ # total number of pages there will be
+ my $pages = ceil($hits / $results_per_page);
+ # default page number
+ my $current_page_number = 1;
+ $current_page_number = ($offset / $results_per_page + 1) if $offset;
+ my $previous_page_offset = $offset - $results_per_page unless ($offset - $results_per_page <0);
+ my $next_page_offset = $offset + $results_per_page;
+ # If we're within the first 10 pages, keep it simple
+ #warn "current page:".$current_page_number;
+ if ($current_page_number < 10) {
+ # just show the first 10 pages
+ # Loop through the pages
+ my $pages_to_show = 10;
+ $pages_to_show = $pages if $pages<10;
+ for ($i=1; $i<=$pages_to_show;$i++) {
+ # the offset for this page
+ my $this_offset = (($i*$results_per_page)-$results_per_page);
+ # the page number for this page
+ my $this_page_number = $i;
+ # it should only be highlighted if it's the current page
+ my $highlight = 1 if ($this_page_number == $current_page_number);
+ # put it in the array
+ push @page_numbers, { offset => $this_offset, pg => $this_page_number, highlight => $highlight, sort_by => join " ",@sort_by };
- }
+ }
- }
- # now, show twenty pages, with the current one smack in the middle
- else {
- for ($i=$current_page_number; $i<=($current_page_number + 20 );$i++) {
+ }
+ # now, show twenty pages, with the current one smack in the middle
+ else {
+ for ($i=$current_page_number; $i<=($current_page_number + 20 );$i++) {
my $this_offset = ((($i-9)*$results_per_page)-$results_per_page);
my $this_page_number = $i-9;
my $highlight = 1 if ($this_page_number == $current_page_number);
- if ($this_page_number <= $pages) {
- push @page_numbers, { offset => $this_offset, pg => $this_page_number, highlight => $highlight, sort_by => join " ",@sort_by };
- }
+ if ($this_page_number <= $pages) {
+ push @page_numbers, { offset => $this_offset, pg => $this_page_number, highlight => $highlight, sort_by => join " ",@sort_by };
+ }
}
- }
- $template->param( PAGE_NUMBERS => \@page_numbers,
- previous_page_offset => $previous_page_offset) unless $pages < 2;
- $template->param(next_page_offset => $next_page_offset) unless $pages eq $current_page_number;
- }
- else {
- # Here we must handle cases where no results are returned otherwise the template gives a malformed message. -fbcit
- $template->param(query_desc => $query_desc);
+ }
+ $template->param( PAGE_NUMBERS => \@page_numbers,
+ previous_page_offset => $previous_page_offset) unless $pages < 2;
+ $template->param(next_page_offset => $next_page_offset) unless $pages eq $current_page_number;
}
+ # no hits
+ else {
+ $template->param(searchdesc => 1,query_desc => $query_desc,limit_desc => $limit_desc);
+ }
} # end of the if local
- else {
- # check if it's a z3950 or opensearch source
- my $zed3950 = 0; # FIXME :: Hardcoded value.
- if ($zed3950) {
- my @inner_sup_results_array;
- for my $sup_record ( @{$results_hashref->{$server}->{"RECORDS"}} ) {
- my $marc_record_object = MARC::Record->new_from_usmarc($sup_record);
- my $control_number = $marc_record_object->field('010')->subfield('a') if $marc_record_object->field('010');
- $control_number =~ s/^ //g;
- my $link = "http://catalog.loc.gov/cgi-bin/Pwebrecon.cgi?SAB1=".$control_number."&BOOL1=all+of+these&FLD1=LC+Control+Number+LCCN+%28K010%29+%28K010%29&GRP1=AND+with+next+set&SAB2=&BOOL2=all+of+these&FLD2=Keyword+Anywhere+%28GKEY%29+%28GKEY%29&PID=6211&SEQ=20060816121838&CNT=25&HIST=1";
- my $title = $marc_record_object->title();
- push @inner_sup_results_array, {
- 'title' => $title,
- 'link' => $link,
- };
- }
- my $servername = $server;
- push @sup_results_array, { servername => $servername, inner_sup_results_loop => \@inner_sup_results_array};
- $template->param(outer_sup_results_loop => \@sup_results_array);
+ # asynchronously search the authority server
+ elsif ($server && $server =~/authorityserver/) { # this is the local authority server
+ my @inner_sup_results_array;
+ for my $sup_record ( @{$results_hashref->{$server}->{"RECORDS"}} ) {
+ my $marc_record_object = MARC::Record->new_from_usmarc($sup_record);
+ my $title_field = $marc_record_object->field(100);
+ warn "Authority Found: ".$marc_record_object->as_formatted();
+ push @inner_sup_results_array, {
+ 'title' => $title_field->subfield('a'),
+ 'link' => "&idx=an&q=".$marc_record_object->field('001')->as_string(),
+ };
}
+ my $servername = $server;
+ push @sup_results_array, { servername => $servername,
+ inner_sup_results_loop => \@inner_sup_results_array} if @inner_sup_results_array;
}
-
+ # FIXME: can add support for other targets as needed here
+ $template->param( outer_sup_results_loop => \@sup_results_array);
} #/end of the for loop
#$template->param(FEDERATED_RESULTS => \@results_array);
-
$template->param(
#classlist => $classlist,
total => $total,
);
if ($query_desc || $limit_desc) {
- $template->param(searchdesc => 1);
+ $template->param(searchdesc => 1);
}
-## Now let's find out if we have any supplemental data to show the user
-# and in the meantime, save the current query for statistical purposes, etc.
-my $koha_spsuggest; # a flag to tell if we've got suggestions coming from Koha
-my @koha_spsuggest; # place we store the suggestions to be returned to the template as LOOP
-my $phrases = $query_desc;
-my $ipaddress;
-
-if ( C4::Context->preference("kohaspsuggest") ) {
- my ($suggest_host, $suggest_dbname, $suggest_user, $suggest_pwd) = split(':', C4::Context->preference("kohaspsuggest"));
- eval {
- my $koha_spsuggest_dbh;
- # FIXME: this needs to be moved to Context.pm
- eval {
- $koha_spsuggest_dbh=DBI->connect("DBI:mysql:$suggest_dbname:$suggest_host","$suggest_user","$suggest_pwd");
- };
- if ($@) {
- warn "can't connect to spsuggest db";
- }
- else {
- my $koha_spsuggest_insert = "INSERT INTO phrase_log(phr_phrase,phr_resultcount,phr_ip) VALUES(?,?,?)";
- my $koha_spsuggest_query = "SELECT display FROM distincts WHERE strcmp(soundex(suggestion), soundex(?)) = 0 order by soundex(suggestion) limit 0,5";
- my $koha_spsuggest_sth = $koha_spsuggest_dbh->prepare($koha_spsuggest_query);
- $koha_spsuggest_sth->execute($phrases);
- while (my $spsuggestion = $koha_spsuggest_sth->fetchrow_array) {
- $spsuggestion =~ s/(:|\/)//g;
- my %line;
- $line{spsuggestion} = $spsuggestion;
- push @koha_spsuggest,\%line;
- $koha_spsuggest = 1;
- }
+# VI. BUILD THE TEMPLATE
+# Build drop-down list for 'Add To:' menu...
+my $session = get_session($cgi->cookie("CGISESSID"));
+my @addpubshelves;
+my $pubshelves = $session->param('pubshelves');
+my $barshelves = $session->param('barshelves');
+foreach my $shelf (@$pubshelves) {
+ next if ( ($shelf->{'owner'} != ($borrowernumber ? $borrowernumber : -1)) && ($shelf->{'category'} < 3) );
+ push (@addpubshelves, $shelf);
+}
- # Now save the current query
- $koha_spsuggest_sth=$koha_spsuggest_dbh->prepare($koha_spsuggest_insert);
- #$koha_spsuggest_sth->execute($phrases,$results_per_page,$ipaddress);
- $koha_spsuggest_sth->finish;
+if (@addpubshelves) {
+ $template->param( addpubshelves => scalar (@addpubshelves));
+ $template->param( addpubshelvesloop => \@addpubshelves);
+}
- $template->param( koha_spsuggest => $koha_spsuggest ) unless $hits;
- $template->param( SPELL_SUGGEST => \@koha_spsuggest,
- );
- }
- };
- if ($@) {
- warn "Kohaspsuggest failure:".$@;
- }
+if (defined $barshelves) {
+ $template->param( addbarshelves => scalar (@$barshelves));
+ $template->param( addbarshelvesloop => $barshelves);
}
-# VI. BUILD THE TEMPLATE
-output_html_with_http_headers $cgi, $cookie, $template->output;
+my $content_type = ($format eq 'rss' or $format eq 'atom') ? $format : 'html';
+
+# If GoogleIndicTransliteration system preference is On Set paramter to load Google's javascript in OPAC search screens
+if (C4::Context->preference('GoogleIndicTransliteration')) {
+ $template->param('GoogleIndicTransliteration' => 1);
+}
+
+output_with_http_headers $cgi, $cookie, $template->output, $content_type;
projects / koha.git / blobdiff