announcement-test/app/controllers/announcement_feeds_controll...

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require "rss"
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class AnnouncementFeedsController < ApplicationController
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include Admin::AnnouncementsHelper
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def feed
uid = params[:uid]
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startdt = params[:start].blank? ? nil : params[:start]
enddt = params[:end].blank? ? nil : params[:end]
dt = params[:date].blank? ? nil : params[:date]
feed_cache = BulletinFeedCache.where(uid: uid, start: startdt, end: enddt, date: dt)
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feed_cache_old = feed_cache.all_of([{:invalid_date.ne=>nil},{:invalid_date.lte => Time.now}]).last
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feed_cache.all_of([{:invalid_date.ne=>nil},{:invalid_date.lte => Time.now}]).destroy
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count = feed_cache.count
if count > 1
feed_cache.limit(count-1).destroy
end
feed_cache = feed_cache.first
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anns = ''
if feed_cache.nil?
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anns = BulletinFeed.where(uid: uid).first.generate_one_cache_timeout(startdt: startdt,enddt: enddt,dt: dt,base_url: request.base_url,timeout: 20)
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anns = (feed_cache_old.content rescue "") if anns.nil?
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else
anns = feed_cache.content
end
render :json => anns
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end
def rssfeed
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_and_sorted.is_approved.filter_by_tags(tags)
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else
@announcements = Bulletin.can_display_and_sorted.is_approved
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end
categories = @bf.category_ids
if !categories.empty?
@announcements = @announcements.filter_by_categories(categories)
end
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end
respond_to do |format|
format.html {redirect_to "/xhr/announcements/rssfeed/#{@bf.uid}.rss"}
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format.rss
end
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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["xml_url"] = "#{request.base_url}/xhr/announcements/rssfeed/#{bf.uid}.rss"
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
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end