Initial commit

app/controllers/audio_reports_controller.rb

@@ -0,0 +1,34 @@
+class AudioReportsController < ApplicationController
+  def show
+    report = build_report(params[:type])
+    respond_to do |format|
+      format.xlsx { send_data(report.to_xls, download_attributes_xls(report)) }
+    end
+  end
+
+  private
+
+  def video
+    authorize policy_scope(Video).find(params[:video_id])
+  end
+
+  def build_report(type)
+    case type
+    when "big"
+      authorize ExcelReports::AudioReports::BrayInnovationGroupMusicCueReport.new(video)
+    when "nat_geo"
+      authorize ExcelReports::AudioReports::NatGeoMusicCueSheet.new(video)
+    when "nat_geo-original"
+      authorize ExcelReports::AudioReports::NatGeoOriginalMusicLog.new(video)
+    else
+      authorize ExcelReports::AudioReports::DiscoveryMusicCueReport.new(video)
+    end
+  end
+
+  def download_attributes_xls(report)
+    {
+      filename: report.filename,
+      type: Mime[:xlsx]
+    }
+  end
+end