Fix: Bug missing roots display (#311)

* remove dead code * return the first concept if there is no roots * return AlertMessageComponent if skos and empty roots * revert removing missing class error in get_class helper --------- Co-authored-by: Syphax Bouazzouni <[email protected]>
ontoportal-lirmm · Aug 6, 2023 · 5725ebf · 5725ebf
1 parent d312181
commit 5725ebf
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Showing 3 changed files with 21 additions and 15 deletions.
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
@@ -452,13 +452,15 @@ def get_class(params)
       if ignore_concept_param
         # get the top level nodes for the root
         # TODO_REV: Support views? Replace old view call: @ontology.top_level_classes(view)
-        roots = @ontology.explore.roots(concept_schemes: params[:concept_schemes])
-        if roots.nil? || roots.empty?
-          LOG.add :debug, "Missing roots for #{@ontology.acronym}"
-          not_found("Missing roots for #{@ontology.acronym}")
+        @roots = @ontology.explore.roots(concept_schemes: params[:concept_schemes])        
+        if @roots.nil? || @roots.empty?
+          LOG.add :debug, "Missing @roots for #{@ontology.acronym}"
+          @concept = @ontology.explore.classes.collection.first.explore.self(full: true)
+          return
         end
+
         @root = LinkedData::Client::Models::Class.new(read_only: true)
-        @root.children = roots.sort{|x,y| (x.prefLabel || "").downcase <=> (y.prefLabel || "").downcase}
+        @root.children = @roots.sort{|x,y| (x.prefLabel || "").downcase <=> (y.prefLabel || "").downcase}
 
         # get the initial concept to display
         root_child = @root.children.first
@@ -480,13 +482,14 @@ def get_class(params)
         # Create the tree
         rootNode = @concept.explore.tree(include: "prefLabel,hasChildren,obsolete", concept_schemes: params[:concept_schemes])
         if rootNode.nil? || rootNode.empty?
-          roots = @ontology.explore.roots(concept_schemes: params[:concept_schemes])
-          if roots.nil? || roots.empty?
-            LOG.add :debug, "Missing roots for #{@ontology.acronym}"
-            not_found("Missing roots for #{@ontology.acronym}")
+          @roots = @ontology.explore.roots(concept_schemes: params[:concept_schemes])
+          if @roots.nil? || @roots.empty?
+            LOG.add :debug, "Missing @roots for #{@ontology.acronym}"
+            @concept = @ontology.explore.classes.collection.first.explore.self(full: true)
+            return
           end
-          if roots.any? {|c| c.id == @concept.id}
-            rootNode = roots
+          if @roots.any? {|c| c.id == @concept.id}
+            rootNode = @roots
           else
             rootNode = [@concept]
           end

diff --git a/app/controllers/ontologies_controller.rb b/app/controllers/ontologies_controller.rb
@@ -174,8 +174,6 @@ def classes
       @notes = @concept.explore.notes
     end
 
-    update_tab(@ontology, @concept.id)
-
     if request.xhr?
       render 'ontologies/sections/visualize', layout: false
     else

diff --git a/app/views/ontologies/concepts_browsers/_concepts_tree.html.haml b/app/views/ontologies/concepts_browsers/_concepts_tree.html.haml
@@ -16,6 +16,11 @@
                         'chosen-enable-colors-value': 'true'}}
   -# Class tree
   %div#sd_content.card.p-1.py-3{style: 'overflow-y: scroll; height: 60vh;'}
-    = render TurboFrameComponent.new(id: 'concepts_tree_view',
+    - if skos? && @roots.empty?
+      %div.text-wrap
+        = render AlertMessageComponent.new do
+          Missing roots for #{@ontology.acronym}
+    - else
+      = render TurboFrameComponent.new(id: 'concepts_tree_view',
                                      src: "/ajax/classes/treeview?ontology=#{@ontology.acronym}&conceptid=#{escape(@concept.id)}&concept_schemes=#{params[:concept_schemes]}&auto_click=false",
-                                     data: {'turbo-frame-target': 'frame'})
+                                     data: {'turbo-frame-target': 'frame'})