166 lines
6.5 KiB
Ruby
166 lines
6.5 KiB
Ruby
class FeedsController < ApplicationController
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skip_before_action :verify_authenticity_token
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def notify_change
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feed = SiteFeed.where(:feed_uid=>params[:uid]).first
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feed_annc = SiteFeedAnnc.where(:feed_id=>feed.id).first
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if feed_annc
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feeds_model = feed.feeds_model
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if feeds_model.present?
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feeds_model = feeds_model.constantize
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end
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feed_id = feed.id
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feeds_uid_field = feed.feeds_uid_field rescue nil
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feeds_update_callback = feed.feeds_update_callback rescue nil
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feeds_time_field = feed.feeds_time_field
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feeds_finish_callback = feed.feeds_finish_callback
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category_id = feed.merge_with_category
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can_create_record = feeds_model && feeds_uid_field && feeds_update_callback
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locales = Site.first.in_use_locales rescue I18n.available_locales
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locales.map!{|l| l.to_s}
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site_root_url = Site.first.root_url rescue ""
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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, feed.id.to_s)
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feed_data = JSON.parse(File.read(File.join(feed_directory.to_s, feed.feed_uid + ".json")))
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channel_key_pluralize = feed_annc.channel_key.pluralize
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need_write = true
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if params[:type] == 'create'
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trans = {}
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locales.each do |locale|
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trans[locale] = {}
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I18n.with_locale(locale) do
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trans[locale]['top'] = I18n.t(:top)
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trans[locale]['hot'] = I18n.t(:hot)
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trans[locale]['more_plus'] = I18n.t("feed.more")
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end
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end
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params[:data].each do |a|
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a = JSON.parse(a)
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a["category_id"] = category_id
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locales.each do |locale|
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locale_sym = locale.to_sym
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time_field_value = Time.parse(a[feeds_time_field]) rescue a[feeds_time_field]
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if feed_annc[:all_contents_for_feed][locale_sym].index{|aa| aa["id"] == a["id"]}
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next
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end
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insert_idx = 0
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if time_field_value
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insert_idx = feed_annc[:all_contents_for_feed][locale_sym].index{|aa| (aa["org_is_top"] < a["org_is_top"] rescue false) || ((aa["org_is_top"] == a["org_is_top"]) && (aa[feeds_time_field] <= time_field_value))}
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if insert_idx.nil?
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insert_idx = ((a["org_is_top"] == 1) ? 0 : -1)
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end
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end
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feed_annc.all_contents_for_feed_will_change!
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feed_annc[:all_contents_for_feed][locale_sym].insert(insert_idx, feed_annc.process_tmp(a,locale,trans,site_root_url))
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feed_data[channel_key_pluralize].insert(insert_idx, a)
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end
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if can_create_record
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record = feeds_model.where(feeds_uid_field=>a["id"], :site_feed_id=>feed_id).first
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if record.nil?
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record = feeds_model.new
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record.instance_variable_set(:@skip_callback, true)
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record[feeds_uid_field] = a["id"]
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record[:site_feed_id] = feed_id
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record.save
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record.instance_variable_set(:@skip_callback, true)
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end
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record.send(feeds_update_callback, a)
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end
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end
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feed_annc.instance_variable_set(:@skip_callback, true)
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feed_annc.save!
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elsif params[:type] == 'update'
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trans = {}
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locales.each do |locale|
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trans[locale] = {}
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I18n.with_locale(locale) do
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trans[locale]['top'] = I18n.t(:top)
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trans[locale]['hot'] = I18n.t(:hot)
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trans[locale]['more_plus'] = I18n.t("feed.more")
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end
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end
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params[:data].each do |a|
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a = JSON.parse(a)
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a["category_id"] = category_id
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locales.each do |locale|
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locale_sym = locale.to_sym
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time_field_value = Time.parse(a[feeds_time_field]) rescue a[feeds_time_field]
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has_create = false
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feed_annc[:all_contents_for_feed][locale_sym].each_with_index do |aa, i|
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if aa["id"] == a["id"]
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feed_annc.all_contents_for_feed_will_change!
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feed_annc[:all_contents_for_feed][locale_sym][i] = feed_annc.process_tmp(a,locale,trans,site_root_url)
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feed_data[channel_key_pluralize][i] = a
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has_create = true
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break
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end
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end
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unless has_create
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insert_idx = 0
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if time_field_value
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insert_idx = feed_annc[:all_contents_for_feed][locale_sym].index{|aa| (aa["org_is_top"] < a["org_is_top"] rescue false) || ((aa["org_is_top"] == a["org_is_top"]) && (aa[feeds_time_field] <= time_field_value))}
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if insert_idx.nil?
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insert_idx = ((a["org_is_top"] == 1) ? 0 : -1)
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end
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end
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feed_annc.all_contents_for_feed_will_change!
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feed_annc[:all_contents_for_feed][locale_sym].insert(insert_idx, feed_annc.process_tmp(a,locale,trans,site_root_url))
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feed_data[channel_key_pluralize].insert(insert_idx, a)
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end
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end
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if can_create_record
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record = feeds_model.where(feeds_uid_field=>a["id"], :site_feed_id=>feed_id).first
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if record.nil?
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record = feeds_model.new
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record.instance_variable_set(:@skip_callback, true)
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record[feeds_uid_field] = a["id"]
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record[:site_feed_id] = feed_id
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record.save
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record.instance_variable_set(:@skip_callback, true)
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end
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record.send(feeds_update_callback, a)
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end
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end
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feed_annc.instance_variable_set(:@skip_callback, true)
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feed_annc.save!
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elsif params[:type] == 'destroy'
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locales.each do |locale|
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locale_sym = locale.to_sym
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feed_annc.all_contents_for_feed_will_change!
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feed_annc[:all_contents_for_feed][locale_sym].reject!{|a| params[:data].include?(a["id"]) }
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feed_data[channel_key_pluralize].reject!{|a| params[:data].include?(a["id"]) }
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end
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feed_annc.instance_variable_set(:@skip_callback, true)
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feed_annc.save!
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if can_create_record
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feeds_model.where(feeds_uid_field.to_sym.in =>params[:data].map{|a| a["id"]}, :site_feed_id=>feed_id).destroy
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end
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elsif params[:type] == 'update_all'
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feed_data = params[:data]
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FileUtils.mkdir_p(feed_directory) if !File.exist?(feed_directory)
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File.open(File.join(feed_directory.to_s,feed.feed_uid + ".json"),"w") do |file|
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feed_data.force_encoding("utf-8")
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file.write(feed_data)
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end
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need_write = false
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feed_annc.all_contents_for_feed_will_change!
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feed_annc[:all_contents_for_feed] = feed_annc.cache_annc
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feed_annc.save!
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if feeds_finish_callback
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feeds_model.send(feeds_finish_callback, 'update_all', {"data"=>feed.get_annc(false),"feed_id"=>feed.id,"category_id"=>feed.merge_with_category})
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end
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end
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if need_write
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feed_data = feed_data.to_json
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FileUtils.mkdir_p(feed_directory) if !File.exist?(feed_directory)
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File.open(File.join(feed_directory.to_s,feed.feed_uid + ".json"),"w") do |file|
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feed_data.force_encoding("utf-8")
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file.write(feed_data)
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end
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if feeds_finish_callback
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feeds_model.send(feeds_finish_callback, params[:type])
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end
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end
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end
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render :json => {success: true}
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end
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end |