5e4e10c4ca
Edit: Fixing merge conflicts in - t/db_dependent/Items.t - t/db_dependent/Search.t - C4/Search.pm Changes the API for calling GetHiddenItems and all the places in the code that call it. This is to allow borrower categories to be passed in. Adds an OpacHiddenItemsExceptions syspref to allow certain borrower categories to be able to see items, even if they are marked hidden by OpacHiddenItems To test: 1) Make two borrowers, one in a category that should see everything (ie Adult), and another in a category that should only see certain things (ie Adult - exceptions) 2) Add the borrower that can see everything (the Adult) to OpacHiddenItemsExceptions 3) To the OpacHiddenItems syspref, add an item type (ensure that you have some records that fall under this type in your library). 4) Log in as the borrower that should only see certain things (Adult - exception) 5) Do a search, filtered to show records which are the item type that you specified in the OpacHiddenItems syspref. No records should show for this borrower as this item type is hidden to them. 6) Log in as the borrower that should see everything (Adult) 7) Do the same search. There should be results from this search, as this borrower category has been specified as an exception to the hidden items Signed-off-by: Claire Gravely <c.gravely@arts.ac.uk> Signed-off-by: Mark Tompsett <mtompset@hotmail.com> Signed-off-by: Aleisha Amohia <aleishaamohia@hotmail.com> Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl> Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
852 lines
32 KiB
Prolog
Executable file
852 lines
32 KiB
Prolog
Executable file
#!/usr/bin/perl
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# Script to perform searching
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# For documentation try 'perldoc /path/to/search'
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#
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# Copyright 2006 LibLime
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# Copyright 2010 BibLibre
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#
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# This file is part of Koha
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#
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# Koha is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Koha; if not, see <http://www.gnu.org/licenses>.
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=head1 NAME
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search - a search script for finding records in a Koha system (Version 3)
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=head1 OVERVIEW
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This script utilizes a new search API for Koha 3. It is designed to be
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simple to use and configure, yet capable of performing feats like stemming,
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field weighting, relevance ranking, support for multiple query language
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formats (CCL, CQL, PQF), full support for the bib1 attribute set, extended
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attribute sets defined in Zebra profiles, access to the full range of Z39.50
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and SRU query options, federated searches on Z39.50/SRU targets, etc.
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The API as represented in this script is mostly sound, even if the individual
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functions in Search.pm and Koha.pm need to be cleaned up. Of course, you are
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free to disagree :-)
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I will attempt to describe what is happening at each part of this script.
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-- Joshua Ferraro <jmf AT liblime DOT com>
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=head2 INTRO
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This script performs two functions:
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=over
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=item 1. interacts with Koha to retrieve and display the results of a search
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=item 2. loads the advanced search page
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=back
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These two functions share many of the same variables and modules, so the first
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task is to load what they have in common and determine which template to use.
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Once determined, proceed to only load the variables and procedures necessary
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for that function.
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=head2 LOADING ADVANCED SEARCH PAGE
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This is fairly straightforward, and I won't go into detail ;-)
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=head2 PERFORMING A SEARCH
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If we're performing a search, this script performs three primary
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operations:
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=over
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=item 1. builds query strings (yes, plural)
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=item 2. perform the search and return the results array
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=item 3. build the HTML for output to the template
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=back
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There are several additional secondary functions performed that I will
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not cover in detail.
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=head3 1. Building Query Strings
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There are several types of queries needed in the process of search and retrieve:
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=over
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=item 1 $query - the fully-built query passed to zebra
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This is the most complex query that needs to be built. The original design goal
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was to use a custom CCL2PQF query parser to translate an incoming CCL query into
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a multi-leaf query to pass to Zebra. It needs to be multi-leaf to allow field
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weighting, koha-specific relevance ranking, and stemming. When I have a chance
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I'll try to flesh out this section to better explain.
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This query incorporates query profiles that aren't compatible with most non-Zebra
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Z39.50 targets to acomplish the field weighting and relevance ranking.
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=item 2 $simple_query - a simple query that doesn't contain the field weighting,
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stemming, etc., suitable to pass off to other search targets
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This query is just the user's query expressed in CCL CQL, or PQF for passing to a
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non-zebra Z39.50 target (one that doesn't support the extended profile that Zebra does).
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=item 3 $query_cgi - passed to the template / saved for future refinements of
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the query (by user)
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This is a simple string that completely expresses the query as a CGI string that
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can be used for future refinements of the query or as a part of a history feature.
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=item 4 $query_desc - Human search description - what the user sees in search
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feedback area
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This is a simple string that is human readable. It will contain '=', ',', etc.
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=back
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=head3 2. Perform the Search
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This section takes the query strings and performs searches on the named servers,
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including the Koha Zebra server, stores the results in a deeply nested object,
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builds 'faceted results', and returns these objects.
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=head3 3. Build HTML
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The final major section of this script takes the objects collected thusfar and
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builds the HTML for output to the template and user.
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=head3 Additional Notes
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Not yet completed...
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=cut
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use Modern::Perl;
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## STEP 1. Load things that are used in both search page and
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# results page and decide which template to load, operations
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# to perform, etc.
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## load Koha modules
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use C4::Context;
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use C4::Output;
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use C4::Auth qw(:DEFAULT get_session);
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use C4::Search;
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use C4::Languages qw(getLanguages);
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use C4::Koha;
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use URI::Escape;
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use POSIX qw(ceil floor);
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use C4::Search::History;
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use Koha::ItemTypes;
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use Koha::Library::Groups;
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use Koha::Patrons;
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use Koha::SearchEngine::Search;
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use Koha::SearchEngine::QueryBuilder;
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use Koha::Virtualshelves;
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use URI::Escape;
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my $DisplayMultiPlaceHold = C4::Context->preference("DisplayMultiPlaceHold");
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# create a new CGI object
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# FIXME: no_undef_params needs to be tested
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use CGI qw('-no_undef_params' -utf8 );
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my $cgi = new CGI;
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# decide which template to use
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my $template_name;
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my $template_type;
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my @params = $cgi->multi_param("limit");
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if ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) ) {
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$template_name = 'catalogue/results.tt';
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$template_type = 'results';
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}
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else {
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$template_name = 'catalogue/advsearch.tt';
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$template_type = 'advsearch';
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}
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# load the template
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my ($template, $borrowernumber, $cookie) = get_template_and_user({
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template_name => $template_name,
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query => $cgi,
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type => "intranet",
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authnotrequired => 0,
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flagsrequired => { catalogue => 1 },
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}
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);
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my $lang = C4::Languages::getlanguage($cgi);
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if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
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$template->param('UNIMARC' => 1);
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}
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if($cgi->cookie("holdfor")){
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my $holdfor_patron = Koha::Patrons->find( $cgi->cookie("holdfor") );
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$template->param(
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holdfor => $cgi->cookie("holdfor"),
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holdfor_surname => $holdfor_patron->surname,
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holdfor_firstname => $holdfor_patron->firstname,
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holdfor_cardnumber => $holdfor_patron->cardnumber,
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);
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}
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# get biblionumbers stored in the cart
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my @cart_list;
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if($cgi->cookie("intranet_bib_list")){
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my $cart_list = $cgi->cookie("intranet_bib_list");
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@cart_list = split(/\//, $cart_list);
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}
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my @search_groups =
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Koha::Library::Groups->get_search_groups( { interface => 'staff' } );
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@search_groups = sort { $a->title cmp $b->title } @search_groups;
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$template->param(
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selected_branchcode => ( C4::Context->IsSuperLibrarian ? C4::Context->userenv : '' ),
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search_groups => \@search_groups,
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);
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# load the Type stuff
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my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
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# the index parameter is different for item-level itemtypes
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my $itype_or_itemtype = (C4::Context->preference("item-level_itypes"))?'itype':'itemtype';
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my @advancedsearchesloop;
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my $cnt;
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my $advanced_search_types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
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my @advanced_search_types = split(/\|/, $advanced_search_types);
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foreach my $advanced_srch_type (@advanced_search_types) {
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$advanced_srch_type =~ s/^\s*//;
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$advanced_srch_type =~ s/\s*$//;
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if ($advanced_srch_type eq 'itemtypes') {
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# itemtype is a special case, since it's not defined in authorized values
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my @itypesloop;
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foreach my $thisitemtype ( sort {$itemtypes->{$a}->{translated_description} cmp $itemtypes->{$b}->{translated_description} } keys %$itemtypes ) {
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my %row =( number=>$cnt++,
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ccl => "$itype_or_itemtype,phr",
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code => $thisitemtype,
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description => $itemtypes->{$thisitemtype}->{translated_description},
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imageurl=> getitemtypeimagelocation( 'intranet', $itemtypes->{$thisitemtype}->{'imageurl'} ),
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);
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push @itypesloop, \%row;
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}
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my %search_code = ( advanced_search_type => $advanced_srch_type,
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code_loop => \@itypesloop );
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push @advancedsearchesloop, \%search_code;
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} else {
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# covers all the other cases: non-itemtype authorized values
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my $advsearchtypes = GetAuthorisedValues($advanced_srch_type);
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my @authvalueloop;
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for my $thisitemtype (@$advsearchtypes) {
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my %row =(
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number=>$cnt++,
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ccl => $advanced_srch_type,
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code => $thisitemtype->{authorised_value},
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description => $thisitemtype->{'lib'},
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imageurl => getitemtypeimagelocation( 'intranet', $thisitemtype->{'imageurl'} ),
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);
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push @authvalueloop, \%row;
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}
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my %search_code = ( advanced_search_type => $advanced_srch_type,
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code_loop => \@authvalueloop );
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push @advancedsearchesloop, \%search_code;
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}
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}
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$template->param(advancedsearchesloop => \@advancedsearchesloop);
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my $types = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
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my $advancedsearchesloop = prepare_adv_search_types($types);
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$template->param(advancedsearchesloop => $advancedsearchesloop);
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# The following should only be loaded if we're bringing up the advanced search template
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if ( $template_type eq 'advsearch' ) {
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# load the servers (used for searching -- to do federated searching, etc.)
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my $primary_servers_loop;# = displayPrimaryServers();
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$template->param(outer_servers_loop => $primary_servers_loop,);
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my $secondary_servers_loop;
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$template->param(outer_sup_servers_loop => $secondary_servers_loop,);
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# set the default sorting
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if ( C4::Context->preference('OPACdefaultSortField')
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&& C4::Context->preference('OPACdefaultSortOrder') ) {
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my $default_sort_by =
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C4::Context->preference('defaultSortField') . '_'
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. C4::Context->preference('defaultSortOrder');
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$template->param( sort_by => $default_sort_by );
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}
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# determine what to display next to the search boxes (ie, boolean option
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# shouldn't appear on the first one, scan indexes should, adding a new
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# box should only appear on the last, etc.
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my @search_boxes_array;
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my $search_boxes_count = 3; # begin whith 3 boxes
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# FIXME: all this junk can be done in TMPL using __first__ and __last__
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for (my $i=1;$i<=$search_boxes_count;$i++) {
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# if it's the first one, don't display boolean option, but show scan indexes
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if ($i==1) {
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push @search_boxes_array, {scan_index => 1};
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}
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# if it's the last one, show the 'add field' box
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elsif ($i==$search_boxes_count) {
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push @search_boxes_array,
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{
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boolean => 1,
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add_field => 1,
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};
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}
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else {
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push @search_boxes_array,
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{
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boolean => 1,
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};
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}
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}
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$template->param(uc(C4::Context->preference("marcflavour")) => 1,
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search_boxes_loop => \@search_boxes_array);
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# load the language limits (for search)
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my $languages_limit_loop = getLanguages($lang, 1);
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$template->param(search_languages_loop => $languages_limit_loop,);
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# Expanded search options in advanced search:
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# use the global setting by default, but let the user override it
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{
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my $expanded = $cgi->param('expanded_options');
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$expanded = C4::Context->preference("expandedSearchOption") || 0
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if !defined($expanded) || $expanded !~ /^0|1$/;
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$template->param( expanded_options => $expanded );
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}
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$template->param(virtualshelves => C4::Context->preference("virtualshelves"));
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output_html_with_http_headers $cgi, $cookie, $template->output;
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exit;
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}
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### OK, if we're this far, we're performing a search, not just loading the advanced search page
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# Fetch the paramater list as a hash in scalar context:
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# * returns paramater list as tied hash ref
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# * we can edit the values by changing the key
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# * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
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my $params = $cgi->Vars;
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# Params that can have more than one value
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# sort by is used to sort the query
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# in theory can have more than one but generally there's just one
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my @sort_by;
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my $default_sort_by;
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if ( C4::Context->preference('defaultSortField')
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&& C4::Context->preference('defaultSortOrder') ) {
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$default_sort_by =
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C4::Context->preference('defaultSortField') . '_'
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. C4::Context->preference('defaultSortOrder');
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}
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@sort_by = $cgi->multi_param('sort_by');
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$sort_by[0] = $default_sort_by unless $sort_by[0];
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foreach my $sort (@sort_by) {
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$template->param($sort => 1) if $sort;
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}
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$template->param('sort_by' => $sort_by[0]);
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# Use the servers defined, or just search our local catalog(default)
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my @servers = $cgi->multi_param('server');
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unless (@servers) {
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#FIXME: this should be handled using Context.pm
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@servers = ("biblioserver");
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# @servers = C4::Context->config("biblioserver");
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}
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# operators include boolean and proximity operators and are used
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# to evaluate multiple operands
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my @operators = map uri_unescape($_), $cgi->multi_param('op');
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# indexes are query qualifiers, like 'title', 'author', etc. They
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# can be single or multiple parameters separated by comma: kw,right-Truncation
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my @indexes = map uri_unescape($_), $cgi->multi_param('idx');
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# if a simple index (only one) display the index used in the top search box
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if ($indexes[0] && (!$indexes[1] || $params->{'scan'})) {
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my $idx = "ms_".$indexes[0];
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$idx =~ s/\,/comma/g; # template toolkit doesnt like variables with a , in it
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$template->param($idx => 1);
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}
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# an operand can be a single term, a phrase, or a complete ccl query
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my @operands = map uri_unescape($_), $cgi->multi_param('q');
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# limits are use to limit to results to a pre-defined category such as branch or language
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my @limits = map uri_unescape($_), $cgi->multi_param('limit');
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my @nolimits = map uri_unescape($_), $cgi->multi_param('nolimit');
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my %is_nolimit = map { $_ => 1 } @nolimits;
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@limits = grep { not $is_nolimit{$_} } @limits;
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if($params->{'multibranchlimit'}) {
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my $search_group = Koha::Library::Groups->find( $params->{multibranchlimit} );
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my @libraries = $search_group->all_libraries;
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my $multibranch = '('.join( " or ", map { 'branch: ' . $_->branchcode } @libraries ) .')';
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push @limits, $multibranch if ($multibranch ne '()');
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}
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my $available;
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foreach my $limit(@limits) {
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if ($limit =~/available/) {
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$available = 1;
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}
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}
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$template->param(available => $available);
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# append year limits if they exist
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my $limit_yr;
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my $limit_yr_value;
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if ($params->{'limit-yr'}) {
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if ($params->{'limit-yr'} =~ /\d{4}/) {
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$limit_yr = "yr,st-numeric=$params->{'limit-yr'}";
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$limit_yr_value = $params->{'limit-yr'};
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}
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push @limits,$limit_yr;
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#FIXME: Should return a error to the user, incorect date format specified
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}
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# convert indexes and operands to corresponding parameter names for the z3950 search
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# $ %z3950p will be a hash ref if the indexes are present (advacned search), otherwise undef
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my $z3950par;
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my $indexes2z3950 = {
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kw=>'title', au=>'author', 'au,phr'=>'author', nb=>'isbn', ns=>'issn',
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'lcn,phr'=>'dewey', su=>'subject', 'su,phr'=>'subject',
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ti=>'title', 'ti,phr'=>'title', se=>'title'
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};
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for (my $ii = 0; $ii < @operands; ++$ii)
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{
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my $name = $indexes2z3950->{$indexes[$ii] || 'kw'};
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if (defined $name && defined $operands[$ii])
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{
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$z3950par ||= {};
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$z3950par->{$name} = $operands[$ii] if !exists $z3950par->{$name};
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}
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}
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# Params that can only have one value
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my $scan = $params->{'scan'};
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my $count = C4::Context->preference('numSearchResults') || 20;
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my $results_per_page = $params->{'count'} || $count;
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my $offset = $params->{'offset'} || 0;
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$offset = 0 if $offset < 0;
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my $page = $cgi->param('page') || 1;
|
|
#my $offset = ($page-1)*$results_per_page;
|
|
my $expanded_facet = $params->{'expand'};
|
|
|
|
# Define some global variables
|
|
my ( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$query_type);
|
|
|
|
my $builder = Koha::SearchEngine::QueryBuilder->new(
|
|
{ index => $Koha::SearchEngine::BIBLIOS_INDEX } );
|
|
my $searcher = Koha::SearchEngine::Search->new(
|
|
{ index => $Koha::SearchEngine::BIBLIOS_INDEX } );
|
|
|
|
## I. BUILD THE QUERY
|
|
(
|
|
$error, $query, $simple_query, $query_cgi,
|
|
$query_desc, $limit, $limit_cgi, $limit_desc,
|
|
$query_type
|
|
)
|
|
= $builder->build_query_compat( \@operators, \@operands, \@indexes, \@limits,
|
|
\@sort_by, $scan, $lang );
|
|
|
|
## parse the query_cgi string and put it into a form suitable for <input>s
|
|
my @query_inputs;
|
|
my $scan_index_to_use;
|
|
my $scan_search_term_to_use;
|
|
|
|
if ($query_cgi) {
|
|
for my $this_cgi ( split('&', $query_cgi) ) {
|
|
next unless $this_cgi;
|
|
$this_cgi =~ m/(.*?)=(.*)/;
|
|
my $input_name = $1;
|
|
my $input_value = $2;
|
|
push @query_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape( $input_value ) ) };
|
|
if ($input_name eq 'idx') {
|
|
$scan_index_to_use = $input_value; # unless $scan_index_to_use;
|
|
}
|
|
if ($input_name eq 'q') {
|
|
$scan_search_term_to_use = Encode::decode_utf8( uri_unescape( $input_value ));
|
|
}
|
|
}
|
|
}
|
|
|
|
$template->param ( QUERY_INPUTS => \@query_inputs,
|
|
scan_index_to_use => $scan_index_to_use,
|
|
scan_search_term_to_use => $scan_search_term_to_use );
|
|
|
|
## parse the limit_cgi string and put it into a form suitable for <input>s
|
|
my @limit_inputs;
|
|
if ($limit_cgi) {
|
|
for my $this_cgi ( split('&', $limit_cgi) ) {
|
|
next unless $this_cgi;
|
|
# handle special case limit-yr
|
|
if ($this_cgi =~ /yr,st-numeric/) {
|
|
push @limit_inputs, { input_name => 'limit-yr', input_value => $limit_yr_value };
|
|
next;
|
|
}
|
|
$this_cgi =~ m/(.*=)(.*)/;
|
|
my $input_name = $1;
|
|
my $input_value = $2;
|
|
$input_name =~ s/=$//;
|
|
push @limit_inputs, { input_name => $input_name, input_value => Encode::decode_utf8( uri_unescape($input_value) ) };
|
|
}
|
|
}
|
|
$template->param ( LIMIT_INPUTS => \@limit_inputs );
|
|
|
|
## II. DO THE SEARCH AND GET THE RESULTS
|
|
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_hashref;
|
|
|
|
eval {
|
|
my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
|
|
( $error, $results_hashref, $facets ) = $searcher->search_compat(
|
|
$query, $simple_query, \@sort_by, \@servers,
|
|
$results_per_page, $offset, $expanded_facet, undef,
|
|
$itemtypes, $query_type, $scan
|
|
);
|
|
};
|
|
|
|
if ($@ || $error) {
|
|
$template->param(query_error => $error.$@);
|
|
output_html_with_http_headers $cgi, $cookie, $template->output;
|
|
exit;
|
|
}
|
|
|
|
# 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
|
|
my $hits = $results_hashref->{$server}->{"hits"} // 0;
|
|
my $page = $cgi->param('page') || 0;
|
|
my @newresults = searchResults({ 'interface' => 'intranet' }, $query_desc, $hits, $results_per_page, $offset, $scan,
|
|
$results_hashref->{$server}->{"RECORDS"});
|
|
$total = $total + $hits;
|
|
|
|
# Search history
|
|
if (C4::Context->preference('EnableSearchHistory')) {
|
|
unless ( $offset ) {
|
|
my $path_info = $cgi->url(-path_info=>1);
|
|
my $query_cgi_history = $cgi->url(-query=>1);
|
|
$query_cgi_history =~ s/^$path_info\?//;
|
|
$query_cgi_history =~ s/;/&/g;
|
|
my $query_desc_history = $query_desc;
|
|
$query_desc_history .= ", $limit_desc"
|
|
if $limit_desc;
|
|
|
|
C4::Search::History::add({
|
|
userid => $borrowernumber,
|
|
sessionid => $cgi->cookie("CGISESSID"),
|
|
query_desc => $query_desc_history,
|
|
query_cgi => $query_cgi_history,
|
|
total => $total,
|
|
type => "biblio",
|
|
});
|
|
}
|
|
$template->param( EnableSearchHistory => 1 );
|
|
}
|
|
|
|
## If there's just one result, redirect to the detail page
|
|
if ($total == 1) {
|
|
my $biblionumber = $newresults[0]->{biblionumber};
|
|
my $defaultview = C4::Context->preference('IntranetBiblioDefaultView');
|
|
my $views = { C4::Search::enabled_staff_search_views };
|
|
if ($defaultview eq 'isbd' && $views->{can_view_ISBD}) {
|
|
print $cgi->redirect("/cgi-bin/koha/catalogue/ISBDdetail.pl?biblionumber=$biblionumber");
|
|
} elsif ($defaultview eq 'marc' && $views->{can_view_MARC}) {
|
|
print $cgi->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?biblionumber=$biblionumber");
|
|
} elsif ($defaultview eq 'labeled_marc' && $views->{can_view_labeledMARC}) {
|
|
print $cgi->redirect("/cgi-bin/koha/catalogue/labeledMARCdetail.pl?biblionumber=$biblionumber");
|
|
} else {
|
|
print $cgi->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$biblionumber");
|
|
}
|
|
exit;
|
|
}
|
|
|
|
# set up parameters if user wishes to re-run the search
|
|
# as a Z39.50 search
|
|
$template->param (z3950_search_params => C4::Search::z3950_search_args($z3950par || $query_desc));
|
|
|
|
if ($hits) {
|
|
$template->param(total => $hits);
|
|
if ($limit_cgi) {
|
|
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);
|
|
$template->param(offset => $offset);
|
|
$template->param(DisplayMultiPlaceHold => $DisplayMultiPlaceHold);
|
|
if ($query_desc || $limit_desc) {
|
|
$template->param(searchdesc => 1);
|
|
}
|
|
$template->param(results_per_page => $results_per_page);
|
|
# must define a value for size if not present in DB
|
|
# in order to avoid problems generated by the default size value in TT
|
|
foreach my $line (@newresults) {
|
|
if ( not exists $line->{'size'} ) { $line->{'size'} = "" }
|
|
# while we're checking each line, see if item is in the cart
|
|
if ( grep {$_ eq $line->{'biblionumber'}} @cart_list) {
|
|
$line->{'incart'} = 1;
|
|
}
|
|
}
|
|
$template->param(SEARCH_RESULTS => \@newresults);
|
|
## FIXME: add a global function for this, it's better than the current global one
|
|
## Build the page numbers on the bottom of the page
|
|
my @page_numbers;
|
|
my $max_result_window = $searcher->max_result_window;
|
|
my $hits_to_paginate = ($max_result_window && $max_result_window < $hits) ? $max_result_window : $hits;
|
|
$template->param( hits_to_paginate => $hits_to_paginate );
|
|
# total number of pages there will be
|
|
my $pages = ceil($hits_to_paginate / $results_per_page);
|
|
my $last_page_offset = ( $pages -1 ) * $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;
|
|
if ( $offset >= $results_per_page ) {
|
|
$previous_page_offset = $offset - $results_per_page;
|
|
}
|
|
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 (my $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;
|
|
# put it in the array
|
|
push @page_numbers,
|
|
{ offset => $this_offset,
|
|
pg => $this_page_number,
|
|
# it should only be highlighted if it's the current page
|
|
highlight => $this_page_number == $current_page_number,
|
|
sort_by => join ' ', @sort_by
|
|
};
|
|
|
|
}
|
|
|
|
}
|
|
|
|
# now, show twenty pages, with the current one smack in the middle
|
|
else {
|
|
for (my $i=$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;
|
|
if ( $this_page_number <= $pages ) {
|
|
push @page_numbers,
|
|
{ offset => $this_offset,
|
|
pg => $this_page_number,
|
|
highlight => $this_page_number == $current_page_number,
|
|
sort_by => join ' ', @sort_by
|
|
};
|
|
}
|
|
}
|
|
}
|
|
# FIXME: no previous_page_offset when pages < 2
|
|
$template->param( PAGE_NUMBERS => \@page_numbers,
|
|
last_page_offset => $last_page_offset,
|
|
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 => $limit_desc);
|
|
}
|
|
|
|
} # end of the if local
|
|
|
|
# asynchronously search the authority server
|
|
elsif ($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 = C4::Search::new_record_from_zebra(
|
|
'authorityserver',
|
|
$sup_record
|
|
);
|
|
# warn "Authority Found: ".$marc_record_object->as_formatted();
|
|
push @inner_sup_results_array, {
|
|
'title' => $marc_record_object->field(100)->subfield('a'),
|
|
'link' => "&idx=an&q=".$marc_record_object->field('001')->as_string(),
|
|
};
|
|
}
|
|
push @sup_results_array, { servername => $server,
|
|
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->{'VARS'}->{'searchid'} = $cgi->param('searchid');
|
|
|
|
my $gotonumber = $cgi->param('gotoNumber');
|
|
if ( $gotonumber && ( $gotonumber eq 'last' || $gotonumber eq 'first' ) ) {
|
|
$template->{'VARS'}->{'gotoNumber'} = $gotonumber;
|
|
}
|
|
$template->{'VARS'}->{'gotoPage'} = 'detail.pl';
|
|
my $gotopage = $cgi->param('gotoPage');
|
|
$template->{'VARS'}->{'gotoPage'} = $gotopage
|
|
if $gotopage && $gotopage =~ m/^(ISBD|labeledMARC|MARC|more)?detail.pl$/;
|
|
|
|
for my $facet ( @$facets ) {
|
|
for my $entry ( @{ $facet->{facets} } ) {
|
|
my $index = $entry->{type_link_value};
|
|
my $value = $entry->{facet_link_value};
|
|
$entry->{active} = grep { $_->{input_value} eq qq{$index:$value} } @limit_inputs;
|
|
}
|
|
}
|
|
|
|
$template->param(
|
|
#classlist => $classlist,
|
|
total => $total,
|
|
opacfacets => 1,
|
|
facets_loop => $facets,
|
|
displayFacetCount=> C4::Context->preference('displayFacetCount')||0,
|
|
scan => $scan,
|
|
search_error => $error,
|
|
);
|
|
|
|
if ($query_desc || $limit_desc) {
|
|
$template->param(searchdesc => 1);
|
|
}
|
|
|
|
# VI. BUILD THE TEMPLATE
|
|
|
|
my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
|
|
{
|
|
borrowernumber => $borrowernumber,
|
|
add_allowed => 1,
|
|
category => 1,
|
|
}
|
|
);
|
|
my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
|
|
{
|
|
borrowernumber => $borrowernumber,
|
|
add_allowed => 1,
|
|
category => 2,
|
|
}
|
|
);
|
|
|
|
|
|
$template->param(
|
|
add_to_some_private_shelves => $some_private_shelves,
|
|
add_to_some_public_shelves => $some_public_shelves,
|
|
);
|
|
|
|
output_html_with_http_headers $cgi, $cookie, $template->output;
|
|
|
|
|
|
=head2 prepare_adv_search_types
|
|
|
|
my $type = C4::Context->preference("AdvancedSearchTypes") || "itemtypes";
|
|
my @advanced_search_types = prepare_adv_search_types($type);
|
|
|
|
Different types can be searched for in the advanced search. This takes the
|
|
system preference that defines these types and parses it into an arrayref for
|
|
the template.
|
|
|
|
"itemtypes" is handled specially, as itemtypes aren't an authorised value.
|
|
It also accounts for the "item-level_itypes" system preference.
|
|
|
|
=cut
|
|
|
|
sub prepare_adv_search_types {
|
|
my ($types) = @_;
|
|
|
|
my @advanced_search_types = split( /\|/, $types );
|
|
|
|
# the index parameter is different for item-level itemtypes
|
|
my $itype_or_itemtype =
|
|
( C4::Context->preference("item-level_itypes") ) ? 'itype' : 'itemtype';
|
|
my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
|
|
|
|
my ( $cnt, @result );
|
|
foreach my $advanced_srch_type (@advanced_search_types) {
|
|
$advanced_srch_type =~ s/^\s*//;
|
|
$advanced_srch_type =~ s/\s*$//;
|
|
if ( $advanced_srch_type eq 'itemtypes' ) {
|
|
|
|
# itemtype is a special case, since it's not defined in authorized values
|
|
my @itypesloop;
|
|
foreach my $thisitemtype (
|
|
sort {
|
|
$itemtypes->{$a}->{'translated_description'}
|
|
cmp $itemtypes->{$b}->{'translated_description'}
|
|
} keys %$itemtypes
|
|
)
|
|
{
|
|
my %row = (
|
|
number => $cnt++,
|
|
ccl => "$itype_or_itemtype,phr",
|
|
code => $thisitemtype,
|
|
description => $itemtypes->{$thisitemtype}->{'translated_description'},
|
|
imageurl => getitemtypeimagelocation(
|
|
'intranet', $itemtypes->{$thisitemtype}->{'imageurl'}
|
|
),
|
|
);
|
|
push @itypesloop, \%row;
|
|
}
|
|
my %search_code = (
|
|
advanced_search_type => $advanced_srch_type,
|
|
code_loop => \@itypesloop
|
|
);
|
|
push @result, \%search_code;
|
|
}
|
|
else {
|
|
# covers all the other cases: non-itemtype authorized values
|
|
my $advsearchtypes = GetAuthorisedValues($advanced_srch_type);
|
|
my @authvalueloop;
|
|
for my $thisitemtype (@$advsearchtypes) {
|
|
my %row = (
|
|
number => $cnt++,
|
|
ccl => $advanced_srch_type,
|
|
code => $thisitemtype->{authorised_value},
|
|
description => $thisitemtype->{'lib'},
|
|
imageurl => getitemtypeimagelocation(
|
|
'intranet', $thisitemtype->{'imageurl'}
|
|
),
|
|
);
|
|
push @authvalueloop, \%row;
|
|
}
|
|
my %search_code = (
|
|
advanced_search_type => $advanced_srch_type,
|
|
code_loop => \@authvalueloop
|
|
);
|
|
push @result, \%search_code;
|
|
}
|
|
}
|
|
return \@result;
|
|
}
|