svc/report

   1 #!/usr/bin/perl
   2
   3 # Copyright 2011 Chris Cormack <chris@bigballofwax.co.nz>
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along with
  17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  18 # Suite 330, Boston, MA  02111-1307 USA
  19 #
  20
  21 use strict;
  22 use warnings;
  23
  24 use C4::Auth;
  25 use C4::Reports::Guided;
  26 use JSON;
  27 use CGI;
  28
  29 use Koha::Cache;
  30
  31
  32 my $query  = CGI->new();
  33 my $report_id = $query->param('id');
  34 my $report_name = $query->param('name');
  35
  36 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  37     {
  38         template_name   => "intranet-main.tmpl",
  39         query           => $query,
  40         type            => "intranet",
  41         authnotrequired => 0,
  42         flagsrequired   => { catalogue => 1, },
  43     }
  44 );
  45
  46 my $cache_active = Koha::Cache->is_cache_active;
  47 my ($cache_key, $cache, $json_text);
  48 if ($cache_active) {
  49     $cache_key = "intranet:report:".($report_name ? "name:$report_name" : "id:$report_id");
  50     $cache = Koha::Cache->new();
  51     $json_text = $cache->get_from_cache($cache_key);
  52 }
  53
  54 unless ($json_text) {
  55     my $report_rec = get_saved_report($report_name ? { 'name' => $report_name } : { 'id' => $report_id });
  56     my $offset = 0;
  57     my $limit  = C4::Context->preference("SvcMaxReportRows") || 10;
  58     my ( $sth, $errors ) = execute_query( $report_rec->{savedsql}, $offset, $limit );
  59     if ($sth) {
  60         my $lines     = $sth->fetchall_arrayref;
  61         $json_text = to_json($lines);
  62
  63         if ($cache_active) {
  64             $cache->set_in_cache( $cache_key, $json_text, $report_rec->{cache_expiry} );
  65         }
  66     }
  67     else {
  68         $json_text = to_json($errors);
  69     }
  70 }
  71
  72 print $query->header;
  73 print $json_text;