648 lines
25 KiB
Prolog
Executable file
648 lines
25 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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# $Header$
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#
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# Copyright 2006 LibLime
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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 under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the 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 along with
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
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# Suite 330, Boston, MA 02111-1307 USA
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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 strict; # always use
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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;
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use C4::Search;
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use C4::Languages qw(getAllLanguages);
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use C4::Koha;
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use POSIX qw(ceil floor);
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use C4::Branch; # GetBranches
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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');
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my $cgi = new CGI;
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my ($template,$borrowernumber,$cookie);
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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 = $cgi->param("limit");
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if ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) ) {
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$template_name = 'catalogue/results.tmpl';
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}
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else {
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$template_name = 'catalogue/advsearch.tmpl';
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$template_type = 'advsearch';
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}
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# load the template
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($template, $borrowernumber, $cookie) = get_template_and_user({
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template_name => $template_name,
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query => $cgi,
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type => "intranet",
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authnotrequired => 0,
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flagsrequired => { catalogue => 1 },
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}
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);
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if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
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$template->param('UNIMARC' => 1);
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}
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## URI Re-Writing
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# Deprecated, but preserved because it's interesting :-)
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# The same thing can be accomplished with mod_rewrite in
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# a more elegant way
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#
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#my $rewrite_flag;
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#my $uri = $cgi->url(-base => 1);
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#my $relative_url = $cgi->url(-relative=>1);
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#$uri.="/".$relative_url."?";
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#warn "URI:$uri";
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#my @cgi_params_list = $cgi->param();
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#my $url_params = $cgi->Vars;
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#
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#for my $each_param_set (@cgi_params_list) {
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# $uri.= join "", map "\&$each_param_set=".$_, split("\0",$url_params->{$each_param_set}) if $url_params->{$each_param_set};
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#}
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#warn "New URI:$uri";
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# Only re-write a URI if there are params or if it already hasn't been re-written
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#unless (($cgi->param('r')) || (!$cgi->param()) ) {
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# print $cgi->redirect( -uri=>$uri."&r=1",
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# -cookie => $cookie);
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# exit;
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#}
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# load the branches
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my $branches = GetBranches();
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my @branch_loop;
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for my $branch_hash (sort keys %$branches) {
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push @branch_loop, {value => "$branch_hash" , branchname => $branches->{$branch_hash}->{'branchname'}, };
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}
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my $categories = GetBranchCategories(undef,'searchdomain');
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$template->param(branchloop => \@branch_loop, searchdomainloop => $categories);
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# load the itemtypes
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my $itemtypes = GetItemTypes;
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my @itemtypesloop;
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my $selected=1;
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my $cnt;
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my $imgdir = getitemtypeimagesrc('intranet');
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foreach my $thisitemtype ( sort {$itemtypes->{$a}->{'description'} cmp $itemtypes->{$b}->{'description'} } keys %$itemtypes ) {
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my %row =( number=>$cnt++,
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imageurl=> $itemtypes->{$thisitemtype}->{'imageurl'}?($imgdir."/".$itemtypes->{$thisitemtype}->{'imageurl'}):"",
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code => $thisitemtype,
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selected => $selected,
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description => $itemtypes->{$thisitemtype}->{'description'},
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count5 => $cnt % 4,
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);
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$selected = 0 if ($selected) ;
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push @itemtypesloop, \%row;
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}
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$template->param(itemtypeloop => \@itemtypesloop);
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# load the ccodes
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# my ($ccodecount,@ccode_loop) = GetCcodes();
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# $template->param(ccodeloop=>\@ccode_loop,);
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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 $secondary_servers_loop;# = displaySecondaryServers();
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$template->param(outer_sup_servers_loop => $secondary_servers_loop,);
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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 = C4::Context->preference("OPACAdvSearchInputCount") | 3; # FIXME: should be a syspref
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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 ($i==1) {
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push @search_boxes_array,
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{
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scan_index => 1,
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};
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}
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# if it's the last one, show the 'add field' box
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elsif ($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 $languages_limit_loop = getAllLanguages();
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$template->param(search_languages_loop => $languages_limit_loop,);
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# use the global setting by default
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if ( C4::Context->preference("expandedSearchOption") == 1) {
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$template->param( expanded_options => C4::Context->preference("expandedSearchOption") );
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}
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# but let the user override it
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if ( ($cgi->param('expanded_options') == 0) || ($cgi->param('expanded_options') == 1 ) ) {
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$template->param( expanded_options => $cgi->param('expanded_options'));
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}
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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 $default_sort_by = C4::Context->preference('defaultSortField')."_".C4::Context->preference('defaultSortOrder')
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if (C4::Context->preference('defaultSortField') && C4::Context->preference('defaultSortOrder'));
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@sort_by = split("\0",$params->{'sort_by'}) if $params->{'sort_by'};
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$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($sort => 1);
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}
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$template->param('sort_by' => $sort_by[0]);
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# Use the servers defined, or just search our local catalog(default)
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my @servers;
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@servers = split("\0",$params->{'server'}) if $params->{'server'};
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unless (@servers) {
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#FIXME: this should be handled using Context.pm
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@servers = ("biblioserver");
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# @servers = C4::Context->config("biblioserver");
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}
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# operators include boolean and proximity operators and are used
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# to evaluate multiple operands
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my @operators;
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@operators = split("\0",$params->{'op'}) if $params->{'op'};
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# indexes are query qualifiers, like 'title', 'author', etc. They
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# can be single or multiple parameters separated by comma: kw,right-Truncation
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my @indexes;
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@indexes = split("\0",$params->{'idx'});
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# an operand can be a single term, a phrase, or a complete ccl query
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my @operands;
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@operands = split("\0",$params->{'q'}) if $params->{'q'};
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# limits are use to limit to results to a pre-defined category such as branch or language
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my @limits;
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@limits = split("\0",$params->{'limit'}) if $params->{'limit'};
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if($params->{'multibranchlimit'}) {
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push @limits, join(" or ", map { "branch: $_ "} @{GetBranchesInCategory($params->{'multibranchlimit'})}) ;
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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 ($params->{'limit-yr'} =~ /\d{4}-\d{4}/) {
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my ($yr1,$yr2) = split(/-/, $params->{'limit-yr'});
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$limit_yr = "yr,st-numeric,ge=$yr1 and yr,st-numeric,le=$yr2";
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$limit_yr_value = "$yr1-$yr2";
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}
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elsif ($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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# 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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my $page = $cgi->param('page') || 1;
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#my $offset = ($page-1)*$results_per_page;
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my $hits;
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my $expanded_facet = $params->{'expand'};
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# Define some global variables
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my ( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$stopwords_removed,$query_type);
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my @results;
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## I. BUILD THE QUERY
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( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$stopwords_removed,$query_type) = buildQuery(\@operators,\@operands,\@indexes,\@limits,\@sort_by,$scan);
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## parse the query_cgi string and put it into a form suitable for <input>s
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my @query_inputs;
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for my $this_cgi ( split('&',$query_cgi) ) {
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next unless $this_cgi;
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$this_cgi =~ m/(.*=)(.*)/;
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my $input_name = $1;
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my $input_value = $2;
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$input_name =~ s/=$//;
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push @query_inputs, { input_name => $input_name, input_value => $input_value };
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}
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$template->param ( QUERY_INPUTS => \@query_inputs );
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## parse the limit_cgi string and put it into a form suitable for <input>s
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my @limit_inputs;
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for my $this_cgi ( split('&',$limit_cgi) ) {
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next unless $this_cgi;
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# handle special case limit-yr
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if ($this_cgi =~ /yr,st-numeric/) {
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push @limit_inputs, { input_name => 'limit-yr', input_value => $limit_yr_value };
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next;
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}
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$this_cgi =~ m/(.*=)(.*)/;
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my $input_name = $1;
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my $input_value = $2;
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$input_name =~ s/=$//;
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push @limit_inputs, { input_name => $input_name, input_value => $input_value };
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}
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$template->param ( LIMIT_INPUTS => \@limit_inputs );
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## II. DO THE SEARCH AND GET THE RESULTS
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my $total; # the total results for the whole set
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my $facets; # this object stores the faceted results that display on the left-hand of the results page
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my @results_array;
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my $results_hashref;
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if (C4::Context->preference('NoZebra')) {
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$query=~s/yr(:|=)\s*([\d]{1,4})-([\d]{1,4})/(yr>=$2 and yr<=$3)/g;
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$simple_query=~s/yr\s*(:|=)([\d]{1,4})-([\d]{1,4})/(yr>=$2 and yr<=$3)/g;
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warn $query;
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eval {
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($error, $results_hashref, $facets) = NZgetRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$query_type,$scan);
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};
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} else {
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eval {
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($error, $results_hashref, $facets) = getRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$query_type,$scan);
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};
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}
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if ($@ || $error) {
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$template->param(query_error => $error.$@);
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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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# FIXME: This belongs in tools/ not in the primary search results page
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my $op=$cgi->param("operation");
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if ($op eq "bulkedit"){
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my ($countchanged,$listunchanged)=
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ModBiblios($results_hashref->{'biblioserver'}->{"RECORDS"},
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$params->{"tagsubfield"},
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$params->{"inputvalue"},
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$params->{"targetvalue"},
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$params->{"test"}
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);
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$template->param(bulkeditresults=>1,
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tagsubfield=>$params->{"tagsubfield"},
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inputvalue=>$params->{"inputvalue"},
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targetvalue=>$params->{"targetvalue"},
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countchanged=>$countchanged,
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countunchanged=>scalar(@$listunchanged),
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listunchanged=>$listunchanged);
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if (C4::Context->userenv->{'flags'}==1 ||(C4::Context->userenv->{'flags'} & ( 2**9 ) )){
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#Edit Catalogue Permissions
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my $editable_subfields = GetManagedTagSubfields();
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# change '--' to '—' to avoid escaping issues
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for (my $i = 0; $i <= $#{$editable_subfields}; $i++) {
|
|
$editable_subfields->[$i]->{subfielddesc} =~ s/--/—/g;
|
|
$editable_subfields->[$i]->{tagdesc} =~ s/--/—/g;
|
|
}
|
|
$template->param(bulkedit => 1);
|
|
$template->param(tagsubfields=>$editable_subfields);
|
|
}
|
|
}
|
|
|
|
# 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
|
|
$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"};
|
|
## If there's just one result, redirect to the detail page
|
|
if ($total == 1) {
|
|
my $biblionumber=@newresults[0]->{biblionumber};
|
|
print $cgi->redirect("/cgi-bin/koha/catalogue/detail.pl?biblionumber=$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;
|
|
$template->param(results_per_page => $results_per_page);
|
|
$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;
|
|
# 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 (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;
|
|
# 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 (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;
|
|
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 };
|
|
}
|
|
}
|
|
|
|
}
|
|
# FIXME: no previous_page_offset when pages < 2
|
|
$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 => $limit_desc);
|
|
}
|
|
} # end of the if local
|
|
|
|
# asynchronously search the authority server
|
|
elsif ($server =~/authorityserver/) { # this is the local authority server
|
|
my @inner_sup_results_array;
|
|
for my $sup_record ( @{$results_hashref->{$server}->{"RECORDS"}} ) {
|
|
my $marc_record_object = MARC::Record->new_from_usmarc($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(),
|
|
};
|
|
}
|
|
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,
|
|
opacfacets => 1,
|
|
facets_loop => $facets,
|
|
scan => $scan,
|
|
search_error => $error,
|
|
);
|
|
|
|
if ($query_desc || $limit_desc) {
|
|
$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;
|
|
}
|
|
|
|
# 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;
|
|
|
|
$template->param( koha_spsuggest => $koha_spsuggest ) unless $hits;
|
|
$template->param( SPELL_SUGGEST => \@koha_spsuggest,
|
|
);
|
|
}
|
|
};
|
|
if ($@) {
|
|
warn "Kohaspsuggest failure:".$@;
|
|
}
|
|
}
|
|
|
|
# VI. BUILD THE TEMPLATE
|
|
output_html_with_http_headers $cgi, $cookie, $template->output;
|