+my $libravatar_enabled = 0;
+if ( C4::Context->preference('ShowReviewer') and C4::Context->preference('ShowReviewerPhoto')) {
+ eval {
+ require Libravatar::URL;
+ Libravatar::URL->import();
+ };
+ if ( !$@ ) {
+ $libravatar_enabled = 1;
+ }
+}
+
+my $reviews = Koha::Reviews->search(
+ { approved => 1 },
+ {
+ rows => $results_per_page,
+ page => $page,
+ order_by => { -desc => 'datereviewed' },
+ }
+)->unblessed;