49 lines
1.6 KiB
Ruby
49 lines
1.6 KiB
Ruby
class SiteFeed
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include Mongoid::Document
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include Mongoid::Timestamps
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field :remote_site_url
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field :merge_with_category
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field :channel_name
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field :channel_title, :localize => true
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field :channel_key
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field :feed_name, localize: true
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field :disabled, type: Boolean, default: false
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field :feed_url
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field :feed_uid
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require 'feed_model/cache'
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include FeedModel::Cache
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Category.send(:include,FeedModel::Cache)
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before_destroy do
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tmp = SiteFeedAnnc.where(feed_id: self.id).first
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if !tmp.nil?
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tmp.destroy
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end
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end
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scope :enabled, ->{where(:disabled => false)}
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def get_annc
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main_directory = File.join("#{Rails.root}","public","site_feeds")
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feed_directory = File.join(main_directory.to_s, self.id.to_s)
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if File.exists?(feed_directory)
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anns = JSON.parse(File.read(File.join(feed_directory.to_s, self.feed_uid + ".json")))['announcements'] rescue []
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else
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uri = URI(self.feed_url)
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res = Net::HTTP.start(uri.host, uri.port,:use_ssl => uri.scheme == 'https',open_timeout: 20,read_timeout: 20) do |http|
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req = Net::HTTP::Get.new(uri)
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http.request(req).body rescue ''
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end
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FileUtils.mkdir_p(feed_directory) if !File.exists?(feed_directory)
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File.open(File.join(feed_directory.to_s,self.feed_uid + ".json"),"w") do |file|
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res.force_encoding("utf-8")
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file.write(res)
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end
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anns = JSON.parse(res)['announcements'] rescue []
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end
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anns
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end
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def category
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Category.find(self.merge_with_category) rescue nil
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end
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def channel_title_for_cache
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!self[:channel_title].to_s.empty? ? self[:channel_title] : I18n.t("feed.source")
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end
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end |