class PhotosController < ApplicationController before_filter :authenticate_user! def create begin @photo = current_user.post(:photo, params) if @photo.created_at flash[:notice] = "Successfully uploaded photo." redirect_to @photo.album else render :action => 'album#new' end rescue TypeError flash[:error] = "Photo upload failed. Are you sure an image was added?" redirect_to Album.first(:id => params[:photo][:album_id]) rescue CarrierWave::IntegrityError || flash[:error] = "Photo upload failed. Are you sure that was an image?" redirect_to Album.first(:id => params[:photo][:album_id]) end end def new @photo = Photo.new end def destroy @photo = Photo.where(:id => params[:id]).first @photo.destroy flash[:notice] = "Successfully deleted photo." redirect_to @photo.album end def show @photo = Photo.where(:id => params[:id]).first @album = @photo.album end end