feeds/app/controllers/admin/feeds_controller.rb

class Admin::FeedsController < OrbitAdminController

	def index
		@site_feeds = SiteFeed.all.group_by(&:remote_site_url)
		@school_urls = @site_feeds.keys
		redirect_to new_admin_feed_path and return if @site_feeds.count == 0
	end

	def new

	end

	def get_category_list
		app_key = params[:channel]
		ma = ModuleApp.find_by_key(app_key) rescue nil
		categories = []
		if !ma.nil?
			ma.categories.each do |category|
				cat = {}
				cat["title"] = category.title
				cat["id"]  = category.id.to_s
				categories << cat
			end
		end
		render :json => {"categories" => categories}.to_json
	end

	def get_channel_list
		url = params['url'].chomp("/") + "/feeds/channel_lists"
		uri = URI.parse(url)
	    http = Net::HTTP.new(uri.host, uri.port)
	    request = Net::HTTP::Get.new(uri.request_uri)
	    response = http.request(request)
	    data = response.body
	    data = JSON.parse(data)
	    render :json => data.to_json
	end

	def get_feed_list
		url = params['url'].chomp("/") + params[:feed_list_url]
		uri = URI.parse(url)
		http = Net::HTTP.new(uri.host, uri.port)
	    request = Net::HTTP::Get.new(uri.request_uri)
	    response = http.request(request)
	    data = response.body
	    data = JSON.parse(data)
	    data_to_send = {}
	    data_to_send["feeds"] = []
	    data["feeds"].each do |feed|
	    	sf = SiteFeed.find_by(:feed_uid => feed["uid"]) rescue nil
	    	if !sf.nil?
	    		feed["subscribed"] = true
	    	else
	    		feed["subscribed"] = false
	    	end
	    	data_to_send["feeds"] << feed
	    end
	    render :json => data_to_send.to_json
	end

	def channel_title
		site_feeds = SiteFeed.where(:remote_site_url => params["url"])
		site_feeds.each do |sf|
			sf.channel_title_translations = params["channel_title_translations"]
			sf.save
		end
		render :json => {"success" => true, "title" => params["channel_title_translations"][I18n.locale.to_s]}.to_json
	end

	def subscribe
		site_feed = SiteFeed.new
		site_feed.remote_site_url = params[:url].chomp("/")
		site_feed.merge_with_category = params[:category]
		site_feed.channel_name = params[:channel]
		site_feed.channel_key = params[:channel_key]
		site_feed.feed_uid = params[:feed][:uid]
		site_feed.feed_name_translations = params[:feed][:title_translations]
		site_feed.disabled = false
		site_feed.feed_url = params[:feed][:url]
		site_feed.save
		render :json => {"success" => true}.to_json
	end

	def disable
		feed = SiteFeed.find(params[:feed_id]) rescue nil
		if !feed.nil?
			feed.disabled = params[:disable] 
			feed.save
		end
		render :json => {"success" => true}.to_json
	end

	def unsubscribe
		sf = SiteFeed.find_by(:feed_uid => params[:feed_uid]) rescue nil
		if !sf.nil?
			sf.destroy
		end
		render :json => {"success" => true}.to_json
	end
end