Disallow reporting and upvoting of your own posts in discussion forums

common/static/coffee/spec/discussion/view/discussion_thread_view_spec.coffee

@@ -387,3 +387,24 @@ describe "DiscussionThreadView", ->
                 "Showing first 6 responses",
                 "Load all responses"
             )
+
+    describe "post restrictions", ->
+        beforeEach ->
+            @thread.attributes.ability = _.extend(@thread.attributes.ability, {
+                can_report: false
+                can_vote: false
+            })
+            @view = new DiscussionThreadView(
+                model: @thread
+                el: $("#fixture-element")
+                mode: "tab"
+                course_settings: DiscussionSpecHelper.makeCourseSettings()
+            )
+
+        it "doesn't show report option if can_report ability is disabled", ->
+            @view.render()
+            expect(@view.$el.find(".action-report").closest(".actions-item")).toHaveClass('is-hidden')
+
+        it "doesn't show voting button if can_vote ability is disabled", ->
+            @view.render()
+            expect(@view.$el.find(".action-vote").closest(".actions-item")).toHaveClass('is-hidden')

common/static/coffee/src/discussion/content.coffee

@@ -11,6 +11,8 @@ if Backbone?
       can_reply: '.discussion-reply'
       can_delete: '.admin-delete'
       can_openclose: '.admin-openclose'
+      can_report: '.admin-report'
+      can_vote: '.admin-vote'
 
     urlMappers: {}
 
@@ -97,7 +99,7 @@ if Backbone?
       pinned = @get("pinned")
       @set("pinned",pinned)
       @trigger "change", @
-    
+
     flagAbuse: ->
       temp_array = @get("abuse_flaggers")
       temp_array.push(window.user.get('id'))
@@ -123,7 +125,7 @@ if Backbone?
 
     unvote: ->
       @incrementVote(-1)
-    
+
   class @Thread extends @Content
     urlMappers:
       'retrieve'    : -> DiscussionUtil.urlFor('retrieve_single_thread', @.get('commentable_id'), @id)

common/static/coffee/src/discussion/views/discussion_content_view.coffee

@@ -33,6 +33,12 @@ if Backbone?
             [".action-close", ".action-pin"],
             (selector) => @$(selector).closest(".actions-item").addClass("is-hidden")
           )
+      can_report:
+        enable: -> @$(".action-report").closest(".actions-item").removeClass("is-hidden")
+        disable: -> @$(".action-report").closest(".actions-item").addClass("is-hidden")
+      can_vote:
+        enable: -> @$(".action-vote").closest(".actions-item").removeClass("is-hidden")
+        disable: -> @$(".action-vote").closest(".actions-item").addClass("is-hidden")
 
     renderPartialAttrs: ->
       for attr, value of @model.changedAttributes()