Add paging to Recordings Table (GRN2-26) (#512)

* Add translations for the validation messages

* Add translations for next/prev button

* Add paging to recordings

* sync

* Fix line endings

app/models/concerns/api_concern.rb

@@ -19,8 +19,14 @@
 module APIConcern
   extend ActiveSupport::Concern
 
-  # Format recordings to match their current use in the app
-  def format_recordings(api_res)
+  # Format, filter, and sort recordings to match their current use in the app
+  def format_recordings(api_res, search_params, ret_search_params)
+    search = search_params[:search] || ""
+    order_col = search_params[:column] && search_params[:direction] != "none" ? search_params[:column] : "end_time"
+    order_dir = search_params[:column] && search_params[:direction] != "none" ? search_params[:direction] : "asc"
+
+    search = search.downcase
+
     api_res[:recordings].each do |r|
       next if r.key?(:error)
       # Format playbacks in a more pleasant way.
@@ -34,6 +40,57 @@ module APIConcern
       r.delete(:playback)
     end
 
-    api_res[:recordings].sort_by { |rec| rec[:endTime] }.reverse
+    recs = filter_recordings(api_res, search)
+    recs = sort_recordings(recs, order_col, order_dir)
+
+    if ret_search_params
+      [search, order_col, order_dir, recs]
+    else
+      recs
+    end
+  end
+
+  def filter_recordings(api_res, search)
+    api_res[:recordings].select do |r|
+             (!r[:metadata].nil? && ((!r[:metadata][:name].nil? &&
+                    r[:metadata][:name].downcase.include?(search)) ||
+                  (r[:metadata][:"gl-listed"] == "true" && search == "public") ||
+                  (r[:metadata][:"gl-listed"] == "false" && search == "unlisted"))) ||
+               ((r[:metadata].nil? || r[:metadata][:name].nil?) &&
+                 r[:name].downcase.include?(search)) ||
+               r[:participants].include?(search) ||
+               !r[:playbacks].select { |p| p[:type].downcase.include?(search) }.empty?
+    end
+  end
+
+  def sort_recordings(recs, order_col, order_dir)
+    recs = case order_col
+           when "end_time"
+        recs.sort_by { |r| r[:endTime] }
+           when "name"
+        recs.sort_by do |r|
+          if !r[:metadata].nil? && !r[:metadata][:name].nil?
+            r[:metadata][:name].downcase
+          else
+            r[:name].downcase
+          end
+        end
+           when "length"
+        recs.sort_by { |r| r[:playbacks].reject { |p| p[:type] == "statistics" }.first[:length] }
+           when "users"
+        recs.sort_by { |r| r[:participants] }
+           when "visibility"
+        recs.sort_by { |r| r[:metadata][:"gl-listed"] }
+           when "formats"
+        recs.sort_by { |r| r[:playbacks].first[:type].downcase }
+      else
+        recs.sort_by { |r| r[:endTime] }
+    end
+
+    if order_dir == 'asc'
+      recs
+    else
+      recs.reverse
+    end
   end
 end