From 62f3f59d8c15c31d5de24b0616346eca2b968024 Mon Sep 17 00:00:00 2001 From: Frederic Demians Date: Tue, 23 Dec 2008 08:57:15 +0100 Subject: [PATCH] Fixes bugs #2875-2879 Signed-off-by: Galen Charlton --- misc/cronjobs/cloud-kw.pl | 85 ++++++++++++++++++++++++++++----- misc/cronjobs/cloud-sample.conf | 2 +- 2 files changed, 75 insertions(+), 12 deletions(-) diff --git a/misc/cronjobs/cloud-kw.pl b/misc/cronjobs/cloud-kw.pl index 8896d15d74..05d404c926 100755 --- a/misc/cronjobs/cloud-kw.pl +++ b/misc/cronjobs/cloud-kw.pl @@ -43,7 +43,7 @@ croak "Unable to read configuration file: $conf\n" if $@; for my $cloud ( @clouds ) { print "Create a cloud\n", - " Koha conf file: ", $cloud->{KohaConf}, "\n", + " Koha conf file: ", $cloud->{KohaConf} ? $cloud->{KohaConf} : "default", "\n", " Zebra Index: ", $cloud->{ZebraIndex}, "\n", " Koha Keyword: ", $cloud->{KohaIndex}, "\n", " Count: ", $cloud->{Count}, "\n", @@ -51,9 +51,18 @@ for my $cloud ( @clouds ) { " Output: ", $cloud->{Output}, "\n", if $verbose; - # Set Koha context - my $context = new C4::Context( $cloud->{KohaConf} ); - $context->set_context(); + # Set Koha context if KohaConf is present + my $set_new_context = 0; + if ( $cloud->{KohaConf} ) { + if ( -e $cloud->{KohaConf} ) { + my $context = C4::Context->new( $cloud->{KohaConf} ); + $context->set_context(); + $set_new_context = 1; + } + else { + carp "Koha conf file doesn't exist: ", $cloud->{KohaConf}, " ; use KOHA_CONF\n"; + } + } my $index = new ZebraIndex( $cloud->{ZebraIndex} ); $index->scan( $cloud->{Count} ); @@ -65,12 +74,17 @@ for my $cloud ( @clouds ) { $withcss =~ /^y/i; print $fh $index->html_cloud( $cloud->{KohaIndex}, $withcss ); close $fh; + $set_new_context && restore_context C4::Context; } package ZebraIndex; +use strict; +use warnings; +use diagnostics; +use Carp; sub new { my $self = {}; @@ -79,6 +93,16 @@ sub new { $self->{ top_terms } = undef; $self->{ levels_cloud } = 24; bless $self, $class; + + # Test Zebra index + my $zbiblio = C4::Context->Zconn( "biblioserver" ); + eval { + my $ss = $zbiblio->scan_pqf( + '@attr 1=' . $self->{ zebra_index } . ' @attr 4=1 @attr 6=3 "a"' + ); + }; + croak "Invalid Zebra index: ", $self->{ zebra_index } if $@; + return $self; } @@ -114,6 +138,7 @@ sub scan { my $min_occurence_index = -1; my $min_occurence; my $from = '0'; + while (1) { my $ss; eval { @@ -168,13 +193,14 @@ sub scan { # Sort array of array by terms weight @terms = sort { @{$a}[1] <=> @{$b}[1] } @terms; - + # A relatif weight to other set terms is added to each term my $min = $terms[0][1]; my $log_min = log( $min ); - my $max = $terms[$#terms-1][1]; + my $max = $terms[$#terms][1]; my $log_max = log( $max ); my $delta = $max - $min; + $delta = 1 if $delta == 0; # Very unlikely my $factor; if ($log_max - $log_min == 0) { $log_min = $log_min - $self->{levels_cloud}; @@ -184,7 +210,7 @@ sub scan { $factor = $self->{levels_cloud} / ($log_max - $log_min); } - foreach (0..$#terms-1) { + foreach (0..$#terms) { my $count = @{ $terms[$_] }[1]; my $weight = ( $count - $min ) / $delta; my $log_weight = int( (log($count) - $log_min) * $factor); @@ -207,7 +233,9 @@ sub html_cloud { my $koha_index = shift; my $withcss = shift; my @terms = @{ $self->{top_terms} }; - my $html = < .subjectcloud { text-align: center; @@ -248,10 +276,12 @@ span.tagcloud24 { font-size: 36px;}
EOS - for (0..$#terms-1) { + } + for (0..$#terms) { my @term = @{ $terms[$_] }; my $uri = $term[0]; $uri =~ s/\(//g; + #print " 0=", $term[0]," - 1=", $term[1], " - 2=", $term[2], " - 3=", $term[3],"\n"; $html = $html . '