48 lines
1.4 KiB
Ruby
48 lines
1.4 KiB
Ruby
module FeedModel
|
|
module Cache
|
|
require 'active_support/concern'
|
|
extend ActiveSupport::Concern
|
|
extend self
|
|
included do
|
|
before_save :do_before_save
|
|
end
|
|
def recreate_annc_cache(feed)
|
|
count = SiteFeedAnnc.where(feed_id: feed.id).count
|
|
if count>1
|
|
SiteFeedAnnc.where(feed_id: feed.id).limit(count-1).destroy
|
|
end
|
|
tmp = SiteFeedAnnc.where(feed_id: feed.id).first
|
|
if tmp.nil?
|
|
tmp = SiteFeedAnnc.new(feed_id: feed.id)
|
|
end
|
|
tmp[:feed_name] = feed[:feed_name]
|
|
tmp.merge_with_category = feed.merge_with_category
|
|
tmp.channel_key = feed.channel_key
|
|
tmp.category_title = feed.category[:title] rescue {}
|
|
tmp.remote_site_url = feed.remote_site_url
|
|
tmp.channel_title = feed.channel_title_for_cache
|
|
tmp.all_contents_for_feed = tmp.cache_annc(true)
|
|
tmp.save
|
|
end
|
|
def do_before_save
|
|
if self.class == Category
|
|
Thread.new do
|
|
SiteFeedAnnc.where(merge_with_category: self.id.to_s).each do |site_feed_annc|
|
|
recreate_annc_cache(site_feed_annc)
|
|
end
|
|
end
|
|
elsif self.class == SiteFeed
|
|
if self.disabled != true
|
|
Thread.new do
|
|
recreate_annc_cache(self)
|
|
end
|
|
else
|
|
tmp = SiteFeedAnnc.where(feed_id: self.id).first
|
|
if !tmp.nil?
|
|
tmp.destroy
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end |