class AnnouncementFeedsController < ApplicationController

	def feed
		uid = params[:uid]
		bf = BulletinFeed.find_by(:uid => uid) rescue nil
		if !bf.nil?
			tags = bf.tag_ids
			if !tags.empty?
				announcements = Bulletin.can_display.is_approved.filter_by_tags(tags)
			end
		end
		all_anns = []
		tag_names = []
		tag_ids = []
		announcements.each do |anns|
			user = User.find(anns.create_user_id) rescue nil
			if !user.nil?
				author = user.member_profile && user.member_profile.name == "" ? user.user_name : user.member_profile.name
			else
				author = ""
			end
			a = {}
			a["id"] = anns.uid
			a["title_translations"] = anns.title_translations
			a["subtitle_translations"] = anns.subtitle_translations
			a["text_translations"] = anns.text_translations
			a["postdate"] = anns.postdate
			a["image_description_translations"] = anns.image_description_translations
			a["image"] = {}
			a["image"]["original"] = ("#{request.base_url}" + anns.image.url rescue "")
			a["image"]["thumb"] = ("#{request.base_url}" + anns.image.thumb.url rescue "")
			a["image"]["mobile"] = ("#{request.base_url}" + anns.image.mobile.url rescue "")
			a["tags"] = []
			a["author"] = author
			a["params"] = anns.to_param
			a["bulletin_links"] = []
			a["bulletin_files"] = []
			anns.tags.each do |tag|
				if !tag_ids.include?(tag.id.to_s)
					tag_ids << tag.id.to_s
					tag_names << {"name_translations" => tag.name_translations}
				end
				a["tags"] << {"name_translations" => tag.name_translations}
			end
			anns.bulletin_links.each do |bl|
				b = {}
				b["url"] = bl.url
				b["title_translations"] = bf.title_translations
				a["bulletin_links"] << b
			end
			anns.bulletin_files.each do |bf|
				b = {}
				b["description_translations"] = bf.description_translations
				b["title_translations"] = bf.title_translations
				b["url"] = "#{request.base_url}" + bf.file.url
				a["bulletin_files"] << b
			end
			all_anns << a
		end
		render :json => {"announcements" => all_anns, "tags" => tag_names}.to_json
	end

	def feeds
		feeds = []
		BulletinFeed.all.each do |bf|
			feed = {}
			feed["title_translations"] = bf.title_translations
			feed["uid"] = bf.uid
			feed["url"] = "#{request.base_url}/xhr/announcements/feed/#{bf.uid}"
			feed["tags"] = []
			bf.tag_ids.each do |t|
				tag = Tag.find(t)
				d = {}
				d["name_translations"] = tag.name_translations
				feed["tags"] << d
			end
			feeds << feed
		end
		render :json => {"feeds" => feeds}.to_json
	end

end