Fix review view if useExternalFulltext is on

Fixes syslabcom/scrum#2189

Author: reinhardt

src/recensio/plone/browser/templates/review.pt

@@ -78,7 +78,7 @@
                tal:define="
                  custom_cover context/customCoverImage|nothing;
                "
-               tal:condition="context/isUseExternalFulltext|nothing"
+               tal:condition="view/isUseExternalFulltext|nothing"
             >
               <img src="${context/absolute_url}/@@images/customCoverImage/mini"
                    tal:condition="custom_cover"
@@ -115,7 +115,7 @@
              tal:condition="pdf"
         >
           <div class="card-body download pdf"
-               tal:condition="not:context/isUseExternalFulltext|nothing"
+               tal:condition="not:view/isUseExternalFulltext|nothing"
           >
             <a href="${here/absolute_url}/@@generate-pdf-recension?language=${lang}"
                target="_blank"
@@ -128,7 +128,7 @@
                 kb)</em></a>
           </div>
           <div class="card-body external fulltext pdf"
-               tal:condition="context/isUseExternalFulltext|nothing"
+               tal:condition="view/isUseExternalFulltext|nothing"
           >
             <a href="${python: view.get_doi_url_if_active() or context.canonical_uri}"
                target="_blank"