compound facet templates

config/features.yml

@@ -12,21 +12,21 @@ views:
             facet: popular_science
           - template: facets/extern
             facet: extern
+            min: 1
           - template: facets/open_access
             facet: open_access
-          - template: facets/isi
-            facet: isi
-          - template: facets/pmid
-            facet: pmid
+            min: 1
+          - template: facets/isi_pmid
+            facet: [isi, pmid]
+            min: 1
   backend:
     publication:
       facets:
         - - template: facets/status
             facet: status
         - - template: facets/department
             facet: department
-            roles:
-              - super_admin
+            role: super_admin
           - template: facets/type
             facet: type
           - template: facets/author
@@ -41,10 +41,10 @@ views:
             facet: extern
           - template: facets/open_access
             facet: open_access
-          - template: facets/isi
-            facet: isi
-          - template: facets/pmid
-            facet: pmid
+            min: 1
+          - template: facets/isi_pmid
+            facet: [isi, pmid]
+            min: 1
   # TODO move to backend/publication/edit/
   publication_edit:
     js:

views/facets.tt

@@ -19,8 +19,15 @@
   [% FOR facet_group IN h.config.features.views.item(backend ? 'backend' : 'frontend').publication.facets %]
     [% facets_in_group = [] %]
     [% FOR f IN facet_group %]
-      [% NEXT IF (facets.item(f.facet).terms.size || 0) < 2 %]
-      [% NEXT IF f.roles && (!session.role || !f.roles.grep(session.role).size) %]
+      [% min_terms = f.min.defined ? f.min : 2 %]
+      [% num_terms = 0 %]
+      [% FOR key IN f.facet.list %]
+        [% n = facets.item(key).terms.size || 0 %]
+        [% NEXT IF n == 1 && facets.item(key).terms.0.count == total %]
+        [% num_terms = num_terms + n %]
+      [% END %]
+      [% NEXT IF num_terms < min_terms %]
+      [% NEXT IF f.role && (!session.role || !f.role.list.grep(session.role).size) %]
       [% facets_in_group.push(f) %]
     [% END %]
     [% NEXT UNLESS facets_in_group.size > 0 %]