66dbe7dc66
This patch introduces some new features for caching system:
* the type of caching is retrieved from ENV variable in httpd configuration if not forced when the ->new() is called.
* if $ENV{DEBUG} is ON, you'll have feedback when something is set or read from cache
* the Koha::Cache->is_cache_active is now available and will return 1 if there is a caching system available. It's a replacement for C4::Context->ismemcached
* fixes the mistake for debug/compress_threshold and expire_time parameters
The 2 report web service modules have been updated to use this new API
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
60 lines
1.7 KiB
Perl
Executable file
60 lines
1.7 KiB
Perl
Executable file
#!/usr/bin/perl
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# Copyright 2011 Chris Cormack <chris@bigballofwax.co.nz>
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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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#
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use strict;
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use warnings;
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use C4::Reports::Guided;
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use JSON;
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use CGI;
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use Koha::Cache;
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my $query = CGI->new();
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my $report = $query->param('id');
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my $cache;
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my ( $sql, $type, $name, $notes, $cache_expiry, $public ) =
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get_saved_report($report);
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die "Sorry this report is not public\n" unless $public;
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if (Koha::Cache->is_cache_active) {
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$cache = Koha::Cache->new(
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);
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my $page = $cache->get_from_cache("opac:report:$report");
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if ($page) {
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print $query->header;
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print $page;
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exit;
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}
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}
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print $query->header;
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my $offset = 0;
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my $limit = C4::Context->preference("SvcMaxReportRows") || 10;
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my ( $sth, $errors ) = execute_query( $sql, $offset, $limit );
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my $lines = $sth->fetchall_arrayref;
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my $json_text = to_json($lines);
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print $json_text;
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if (Koha::Cache->is_cache_active) {
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$cache->set_in_cache( "opac:report:$report", $json_text, $cache_expiry );
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}
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