(bug #2938) add a serials subscriptions report
[koha.git] / reports / serials_stats.pl
diff --git a/reports/serials_stats.pl b/reports/serials_stats.pl
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+#!/usr/bin/perl
+
+# Copyright 2009 SARL Biblibre
+#
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
+# Suite 330, Boston, MA  02111-1307 USA
+
+use strict;
+use warnings;
+use C4::Auth;
+use CGI;
+use C4::Context;
+use C4::Branch; # GetBranches
+use C4::Dates qw/format_date/;
+use C4::Output;
+use C4::Koha;
+use C4::Reports;
+use C4::Serials;
+
+=head1 serials_out
+
+plugin that shows a stats on serials
+
+=head1 DESCRIPTION
+
+=over 2
+
+=cut
+
+my $input      = new CGI;
+my $templatename   = "reports/serials_stats.tmpl";
+my $do_it      = $input->param("do_it");
+my $bookseller = $input->param("bookseller");
+my $branchcode = $input->param("branchcode");
+my $expired    = $input->param("expired");
+my $order      = $input->param("order");
+my $output     = $input->param("output");
+my $basename   = $input->param("basename");
+my $mime       = $input->param("MIME");
+our $sep       = $input->param("sep");
+$sep = "\t" if ($sep eq 'tabulation');
+
+my ($template, $borrowernumber, $cookie)
+       = get_template_and_user({template_name => $templatename,
+                               query => $input,
+                               type => "intranet",
+                               authnotrequired => 0,
+                               flagsrequired => {reports => 1},
+                               debug => 1,
+                               });
+                               
+                               
+                               
+my $dbh = C4::Context->dbh;
+
+if($do_it){
+    my $where = "WHERE 1 ";
+    my @args;
+    # if a specific branchcode was selected
+    if( $branchcode ne '' ){
+        $where .= "AND branchcode = ? ";
+        push @args,$branchcode;
+    }
+    
+    # if a specific bookseller was selected
+    if($bookseller ne ''){
+        $where .= "AND aqbooksellerid = ? ";
+        push @args,$bookseller;
+    }
+
+    my $sth = $dbh->prepare("SELECT * 
+                             FROM subscription 
+                               LEFT JOIN aqbooksellers 
+                               ON (aqbooksellers.id=subscription.aqbooksellerid)
+                               LEFT JOIN biblio
+                               ON (biblio.biblionumber=subscription.biblionumber)
+                               $where
+                            ");
+
+    $sth->execute(@args);
+    
+    ## hash generation of items by branchcode
+    my @datas;
+
+    while(my $row = $sth->fetchrow_hashref){
+        $row->{'enddate'} = format_date(GetExpirationDate($row->{'subscriptionid'}));
+        $row->{'startdate'} = format_date($row->{'startdate'});
+        push @datas, $row if ($expired || (not $expired && not HasSubscriptionExpired($row->{subscriptionid})) );
+    }
+    
+    if($output eq 'screen'){
+        $template->param(datas => \@datas,
+                         do_it => 1);
+    }else{
+        binmode STDOUT, ':utf8';
+        print $input->header(-type => 'application/vnd.sun.xml.calc',
+                         -encoding => 'utf-8',
+                             -name => "$basename.csv",
+                       -attachment => "$basename.csv");
+        print "Vendor".$sep;
+        print "Title".$sep;
+        print "Subscription id".$sep;
+        print "Branch".$sep;
+        print "Callnumber".$sep;
+        print "Subscription Begin".$sep;
+        print "Subscription End\n";
+        
+        foreach my $item (@datas){
+            print $item->{name}.$sep;
+            print $item->{title}.$sep;
+            print $item->{subscriptionid}.$sep;
+            print $item->{branchcode}.$sep;
+            print $item->{callnumber}.$sep;
+            print $item->{startdate}.$sep;
+            print $item->{enddate}."\n";
+        }
+        exit(1);
+    }
+}else{
+    ## We generate booksellers list
+    my @booksellers;
+    
+    my $sth = $dbh->prepare("SELECT aqbooksellerid, aqbooksellers.name 
+                                FROM subscription 
+                                  LEFT JOIN aqbooksellers ON (subscription.aqbooksellerid=aqbooksellers.id ) 
+                                GROUP BY aqbooksellerid");
+    $sth->execute();
+    
+    while(my $row = $sth->fetchrow_hashref){
+        push(@booksellers,$row)
+    }
+   
+    ## We generate branchlist
+    my $branches=GetBranches();
+       my @branchloop;
+       foreach (keys %$branches) {
+               my $thisbranch = ''; # FIXME: populate $thisbranch to preselect one
+               my %row = (branchcode => $_,
+                       selected => ($thisbranch eq $_ ? 1 : 0),
+                       branchname => $branches->{$_}->{'branchname'},
+               );
+               push @branchloop, \%row;
+       } 
+    
+    my @mime = ( C4::Context->preference("MIME") );
+       # warn 'MIME(s): ' . join ' ', @mime;
+       my $CGIextChoice=CGI::scrolling_list(
+                               -name => 'MIME',
+                               -id => 'MIME',
+                               -values   => \@mime,
+                               -size     => 1,
+                               -multiple => 0 );
+       my $CGIsepChoice=GetDelimiterChoices;
+       $template->param(
+               CGIextChoice => $CGIextChoice,
+               CGIsepChoice => $CGIsepChoice,
+        booksellers  => \@booksellers,
+        branches     => \@branchloop);
+}
+
+output_html_with_http_headers $input, $cookie, $template->output;
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