Bug 22445: Custom cover images - opac reviews

Test plan:
- enable OpacShowRecentComments
- make a comment (OPAC)
- approve it (staff)
- click 'Recent comments' (OPAC)
=> You should see the custom cover

Sponsored-by: Orex Digital
Signed-off-by: Hayley Mapley <hayleymapley@catalyst.net.nz>
Signed-off-by: Hugo Agud <hagud@orex.es>
Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Michal Denar <black23@gmail.com>
Signed-off-by: Kyle Hall <kyle@bywatersolutions.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-showreviews.tt

@@ -150,6 +150,11 @@
                                                 <span class="no-image">No cover image available</span>
                                             [% END %]
                                         [% END %]
+
+                                        [% IF Koha.Preference('OPACCustomCoverImages') AND Koha.Preference('CustomCoverImagesURL') %]
+                                            <a href="[% review.biblio_object.custom_cover_image_url | url %]"><img alt="Cover image" src="[% review.biblio_object.custom_cover_image_url | url %]" /></a>
+                                        [% END %]
+
                                     </td>
                                 </tr>
                             [% END # / FOREACH review %]

opac/opac-showreviews.pl

@@ -109,6 +109,8 @@ for my $result (@$reviews){
     $result->{notes} = $biblioitem->notes;
     $result->{timestamp} = $biblioitem->timestamp;
 
+    $result->{biblio_object} = $biblio; # TODO Use this variable directly in the template
+
     my $patron = Koha::Patrons->find( $result->{borrowernumber} );
     if ( $patron ) {
         $result->{borrtitle} = $patron->title;