Display all reports and give the ability to review them

app/controllers/report_controller.rb

@@ -7,10 +7,7 @@ class ReportController < ApplicationController
   before_action :redirect_unless_moderator, except: [:create]
 
   def index
-    @reports ||= []
-    Report.where(reviewed: false).each do |report|
-      @reports << report unless report.item.nil?
-    end
+    @reports = Report.where(reviewed: false)
   end
 
   def update

app/views/report/index.html.haml

@@ -11,23 +11,34 @@
         %h1
           = t("report.title")
         - @reports.each do |report|
-          .panel.panel-default
-            - username = report.user.username
-            .panel-heading
-              .reporter.pull-right
-                = raw t("report.reported_label", person: link_to(username, user_profile_path(username)))
-              .title
-                = report_content(report)
-            .panel-body
-              .reason
-                = t("report.reason_label", text: report.text)
-
-              = button_to t("report.reported_user_details"),
-                user_search_path(admins_controller_user_search: {guid: report.reported_author.guid}),
-                class: "btn pull-left btn-info btn-small", method: :post
-              = button_to t("report.review_link"), report_path(report.id, type: report.item_type),
-                class: "btn pull-left btn-info btn-small", method: :put
-              = button_to t("report.delete_link"), report_path(report.id, type: report.item_type),
-                data: {confirm: t("report.confirm_deletion")},
-                class: "btn pull-right btn-danger btn-small", method: :delete
+          - if report.item
+            .panel.panel-default
+              - username = report.user.username
+              .panel-heading
+                .reporter.pull-right
+                  = raw t("report.reported_label", person: link_to(username, user_profile_path(username)))
+                .title
+                  = report_content(report)
+              .panel-body
+                .reason
+                  = t("report.reason_label", text: report.text)
 
+                = button_to t("report.reported_user_details"),
+                  user_search_path(admins_controller_user_search: {guid: report.reported_author.guid}),
+                  class: "btn pull-left btn-info btn-small", method: :post
+                = button_to t("report.review_link"), report_path(report.id, type: report.item_type),
+                  class: "btn pull-left btn-info btn-small", method: :put
+                = button_to t("report.delete_link"), report_path(report.id, type: report.item_type),
+                  data: {confirm: t("report.confirm_deletion")},
+                  class: "btn pull-right btn-danger btn-small", method: :delete
+          - else
+            .panel.panel-default
+              - username = report.user.username
+              .panel-heading
+                .reporter.pull-right
+                  = raw t("report.reported_label", person: link_to(username, user_profile_path(username)))
+                .title
+                  = report_content(report)
+              .panel-body
+                = button_to t("report.review_link"), report_path(report.id, type: report.item_type),
+                  class: "btn pull-left btn-info btn-small", method: :put