class Knj::YouTube
	def self.all_videos(data, params = {}, opts = {})
		params[:per_page] = 50
		
		ret_arr = []
		go_through_pages = true
		page = 1
		while go_through_pages
			print "Getting page #{page.to_s}\n"
			
			newparams = Marshal.load(Marshal.dump(params))
			newparams[:page] = page
			videos = data["youtube"].videos_by(newparams)
			
			videos.videos.each do |video|
				if data["check_stop"] and data["check_stop"].respond_to?("check_stop_parsing")
					if data["check_stop"].check_stop_parsing(video)
						go_through_pages = false
						break
					end
				end
				
				ret_arr << video
			end
			
			status = videos.next_page
			break if !status
			
			page += 1
			
			if data["pages"] and page > data["pages"].to_i
				break
			end
		end
		
		return ret_arr
	end
end