orbit-4-1/app/controllers/desktop_orbit_controller.rb

class DesktopOrbitController< ApplicationController

	def orbit
		render "desktop/orbit", :layout => false
	end

	def gettimelinespan
		@get = params['get']
		case @get
			when "papers"
				firstpaper = current_user.papers.all.first
				lastpaper = current_user.papers.all.desc(:created_at).last
				endyear = Integer(lastpaper.created_at.strftime("%Y"))
				startyear = Integer(firstpaper.created_at.strftime("%Y"))
		end
		render :json=>{"startyear"=>startyear,"endyear"=>endyear}.to_json
	end

	def eventajaxload
		@limit = 15
		@fromdate = params["from"]
		@fromdate[0] = Integer(@fromdate[0])
		@fromdate[1] = Integer(@fromdate[1])
		@totalpapers = 0
		@lastpaper = current_user.papers.all.desc(:created_at).last
		@date = Date.new(Integer(@lastpaper.created_at.strftime("%Y")),Integer(@lastpaper.created_at.strftime("%m")))
		@data = Array.new
		while @totalpapers < @limit
			if Date.new(@date.year,@date.month-1) > Date.new(@fromdate[0],@fromdate[1])
				break
			end
			if(@fromdate[1] == 12)
				@papers = current_user.papers.where(:created_at.gt => Date.new(@fromdate[0],@fromdate[1]),:created_at.lt => Date.new(@fromdate[0]+1,1)).desc(:created_at)
			else
				@papers = current_user.papers.where(:created_at.gt => Date.new(@fromdate[0],@fromdate[1]),:created_at.lt => Date.new(@fromdate[0],@fromdate[1]+1)).desc(:created_at)
			end
			if(@papers.length > 0)
				@data << {"papers" => @papers}
			end
			@totalpapers = @totalpapers + @papers.length
			
			@fromdate[1] = @fromdate[1]-1
			if(@fromdate[1] == 0)
				@fromdate[1] = 12
				@fromdate[0] = @fromdate[0] - 1 
			end
			
		end
		render :json=>@data.to_json
	end

end