Edit for other plugins which need feed feature.

app/controllers/admin/feeds_controller.rb

@@ -74,6 +74,31 @@ class Admin::FeedsController < OrbitAdminController
 					end
 				end
 			end
+			feeds_model = site_feed_annc.feeds_model
+			feeds_uid_field = site_feed_annc.feeds_uid_field
+			feeds_update_statuses_callback = site_feed_annc.feeds_update_statuses_callback
+			if feeds_model && feeds_uid_field
+				feeds_model = feeds_model.constantize
+				feeds_record = feeds_model.where(feeds_uid_field=>params['feed_annc_id']).first
+				if feeds_record
+					status_data = {}
+					cmd = now_process.split(':')
+					if now_process == "is_top"
+						status_data[:is_top] = (cmd[1] == 'enable')
+					elsif now_process == "is_hot"
+						status_data[:is_hot] = (cmd[1] == 'enable')
+					elsif status_data == "hidden"
+						status_data[:is_hidden] = true
+					elsif status_data == "display"
+						status_data[:is_hidden] = false
+					end
+					if feeds_update_statuses_callback
+						feeds_record.send(feeds_update_statuses_callback, status_data)
+					else
+						feeds_record.update(status_data)
+					end
+				end
+			end
 		end
 		render :text => 'success'
 	end
@@ -170,7 +195,9 @@ class Admin::FeedsController < OrbitAdminController
 		site_feeds = SiteFeed.where(:remote_site_url => params["url"])
 		site_feeds.each do |sf|
 			sf.channel_title_translations = params["channel_title_translations"]
+			sf.instance_variable_set(:@skip_callback)
 			sf.save
+			sf.sync_data_to_annc
 		end
 		render :json => {"success" => true, "title" => params["channel_title_translations"][I18n.locale.to_s]}.to_json
 	end
@@ -185,6 +212,9 @@ class Admin::FeedsController < OrbitAdminController
 		site_feed.feed_name_translations = params[:feed][:title_translations]
 		site_feed.disabled = false
 		site_feed.feed_url = params[:feed][:url]
+		module_app = ModuleApp.where(:key=>site_feed.channel_key).first
+		sync_fields_data = SiteFeed::ModuleAppSyncFields.map{|f| [f, module_app[f]] }.to_h
+		site_feed.update(sync_fields_data)
 		site_feed.save
 		render :json => {"success" => true}.to_json
 	end

app/controllers/feeds_controller.rb

@@ -4,51 +4,79 @@ class FeedsController < ApplicationController
 		feed = SiteFeed.where(:feed_uid=>params[:uid]).first
 		feed_annc = SiteFeedAnnc.where(:feed_id=>feed.id).first
 		if feed_annc
+			feeds_model = feed.feeds_model
+			if feeds_model.present?
+				feeds_model = feeds_model.constantize
+			end
+			feed_id = feed.id
+			feeds_uid_field = feed.feeds_uid_field rescue nil
+			feeds_update_callback = feed.feeds_update_callback rescue nil
+			feeds_time_field = feed.feeds_time_field
+			feeds_finish_callback = feed.feeds_finish_callback
+			category_id = feed.merge_with_category
+			can_create_record = feeds_model && feeds_uid_field && feeds_update_callback
 			locales = Site.first.in_use_locales rescue I18n.available_locales
+			locales.map!{|l| l.to_s}
 			site_root_url = Site.first.root_url rescue ""
 			main_directory = File.join("#{Rails.root}","public","site_feeds")
 			feed_directory = File.join(main_directory.to_s, feed.id.to_s)
 			feed_data = JSON.parse(File.read(File.join(feed_directory.to_s, feed.feed_uid + ".json")))
 			channel_key_pluralize = feed_annc.channel_key.pluralize
 			if params[:type] == 'create'
+				trans = {}
 				locales.each do |locale|
-					trans = {}
-					locale = locale.to_s
 					trans[locale] = {}
 					I18n.with_locale(locale) do
 						trans[locale]['top'] = I18n.t(:top)
 						trans[locale]['hot'] = I18n.t(:hot)
 						trans[locale]['more_plus'] = I18n.t("feed.more")
 					end
-					locale_sym = locale.to_sym
+				end
-					params[:data].each do |a|
+				params[:data].each do |a|
-						a = JSON.parse(a)
+					a = JSON.parse(a)
-						postdate = Time.parse(a["postdate"])
+					a["category_id"] = category_id
+					locales.each do |locale|
+						locale_sym = locale.to_sym
+						time_field_value = Time.parse(a[feeds_time_field]) rescue a[feeds_time_field]
 						insert_idx = 0
-						if postdate
+						if time_field_value
-							insert_idx = feed_annc[:all_contents_for_feed][locale_sym].index{|aa| aa["postdate"] <= postdate}
+							insert_idx = feed_annc[:all_contents_for_feed][locale_sym].index{|aa| aa[feeds_time_field] <= time_field_value}
 							insert_idx = 0 if insert_idx.nil?
 						end
 						feed_annc.all_contents_for_feed_will_change!
 						feed_annc[:all_contents_for_feed][locale_sym].insert(insert_idx, feed_annc.process_tmp(a,locale,trans,site_root_url))
 						feed_data[channel_key_pluralize].insert(insert_idx, a)
 					end
+					if can_create_record
+						record = feeds_model.where(feeds_uid_field=>a["id"], :site_feed_id=>feed_id).first
+						if record.nil?
+							record = feeds_model.new
+							record.instance_variable_set(:@skip_callback, true)
+							record[feeds_uid_field] = a["id"]
+							record[:site_feed_id] = feed_id
+							record.save
+							record.instance_variable_set(:@skip_callback, true)
+						end
+						record.send(feeds_update_callback, a)
+					end
 				end
 				feed_annc.instance_variable_set(:@skip_callback, true)
 				feed_annc.save!
 			elsif params[:type] == 'update'
+				trans = {}
 				locales.each do |locale|
-					trans = {}
-					locale = locale.to_s
 					trans[locale] = {}
 					I18n.with_locale(locale) do
 						trans[locale]['top'] = I18n.t(:top)
 						trans[locale]['hot'] = I18n.t(:hot)
 						trans[locale]['more_plus'] = I18n.t("feed.more")
 					end
-					locale_sym = locale.to_sym
+				end
-					params[:data].each do |a|
+				params[:data].each do |a|
-						a = JSON.parse(a)
+					a = JSON.parse(a)
+					a["category_id"] = category_id
+					locales.each do |locale|
+						locale_sym = locale.to_sym
 						feed_annc[:all_contents_for_feed][locale_sym].each_with_index do |aa, i|
 							if aa["id"] == a["id"]
 								feed_annc.all_contents_for_feed_will_change!
@@ -58,6 +86,18 @@ class FeedsController < ApplicationController
 							end
 						end
 					end
+					if can_create_record
+						record = feeds_model.where(feeds_uid_field=>a["id"], :site_feed_id=>feed_id).first
+						if record.nil?
+							record = feeds_model.new
+							record.instance_variable_set(:@skip_callback, true)
+							record[feeds_uid_field] = a["id"]
+							record[:site_feed_id] = feed_id
+							record.save
+							record.instance_variable_set(:@skip_callback, true)
+						end
+						record.send(feeds_update_callback, a)
+					end
 				end
 				feed_annc.instance_variable_set(:@skip_callback, true)
 				feed_annc.save!
@@ -70,6 +110,9 @@ class FeedsController < ApplicationController
 				end
 				feed_annc.instance_variable_set(:@skip_callback, true)
 				feed_annc.save!
+				if can_create_record
+					feeds_model.where(feeds_uid_field.to_sym.in =>params[:data].map{|a| a["id"]}, :site_feed_id=>feed_id).destroy
+				end
 			end
 			feed_data = feed_data.to_json
 			FileUtils.mkdir_p(feed_directory) if !File.exists?(feed_directory)
@@ -77,6 +120,9 @@ class FeedsController < ApplicationController
 				feed_data.force_encoding("utf-8")
 				file.write(feed_data)
 			end
+			if feeds_finish_callback
+				feeds_model.send(feeds_finish_callback, params[:type])
+			end
 		end
 		render :json => {success: true}
 	end

app/models/site_feed.rb

@@ -1,6 +1,7 @@
 class SiteFeed
   include Mongoid::Document
   include Mongoid::Timestamps
+  ModuleAppSyncFields = ["feeds_model", "feeds_uid_field", "feeds_update_callback", "feeds_time_field", "feeds_finish_callback", "feeds_update_statuses_callback"]
   field :remote_site_url
   field :merge_with_category
   field :channel_name
@@ -10,6 +11,12 @@ class SiteFeed
   field :disabled, type: Boolean, default: false
   field :feed_url
   field :feed_uid
+  field :feeds_model
+  field :feeds_uid_field
+  field :feeds_update_callback
+  field :feeds_time_field, type: String, default: "postdate"
+  field :feeds_finish_callback
+  field :feeds_update_statuses_callback
   field :enable_notify, type: Boolean, default: false
   require 'feed_model/cache'
   require 'fileutils'
@@ -33,7 +40,25 @@ class SiteFeed
       tmp.destroy
     end
   end
+  after_save do
+    unless @skip_callback
+      self.sync_data_to_annc
+    end
+  end
   scope :enabled, ->{where(:disabled => false)}
+  def sync_data_to_annc(site_feed_annc=nil)
+    category_title = self.category[:title] rescue {}
+    tmp_channel_title = self.channel_title_for_cache
+    clone_fields =["channel_key", "merge_with_category", "remote_site_url", "feeds_model", "feeds_uid_field", "feeds_update_callback", "feeds_time_field", "feeds_update_statuses_callback"]
+    (site_feed_annc ? [site_feed_annc] : SiteFeedAnnc.where(:feed_id=>self.id)).each do |tmp|
+      clone_fields.each do |f|
+        tmp.send("#{f}=", self.send(f))
+      end
+      tmp[:feed_name] = self[:feed_name]
+      tmp.category_title = category_title
+      tmp.channel_title = tmp_channel_title
+    end
+  end
   def get_annc(force_refresh=false)
     main_directory = File.join("#{Rails.root}","public","site_feeds")
     feed_directory = File.join(main_directory.to_s, self.id.to_s)

app/models/site_feed_annc.rb

@@ -13,10 +13,17 @@ class SiteFeedAnnc
   field :merge_with_category
   field :remote_site_url
   field :channel_title
+  field :feeds_model
+  field :feeds_model
+  field :feeds_uid_field
+  field :feeds_update_callback
+  field :feeds_time_field, type: String, default: "postdate"
+  field :feeds_finish_callback
+  field :feeds_update_statuses_callback
   #I18n.available_locales.each do |locale|
   #  index({ "all_contents_for_feed.#{locale}.is_hidden"=> -1,
   #          "all_contents_for_feed.#{locale}.is_top"=> -1,
-  #          "all_contents_for_feed.#{locale}.postdate"=> -1}, { unique: false, background: true, name: "cache_#{locale}" })
+  #          "all_contents_for_feed.#{locale}.#{self.feeds_time_field}"=> -1}, { unique: false, background: true, name: "cache_#{locale}" })
   #end
   def get_annc(annc_uid)
     Array(self[:all_contents_for_feed][I18n.locale.to_s]).select{|v| v['id']==annc_uid}[0] rescue {}
@@ -49,7 +56,6 @@ class SiteFeedAnnc
     tmp = a.deep_dup
     tmp[:is_hidden] = self.hidden_annc.include?(tmp['id'])
     if self.channel_key == "announcement"
-      tmp["postdate"] = tmp["postdate"].blank? ? nil : tmp["postdate"].to_time
       tmp['statuses'] = []
       if self[:top_list].count == 0 || self[:top_list].exclude?(tmp['id'])
         tmp[:is_top] = false
@@ -98,6 +104,31 @@ class SiteFeedAnnc
       tmp["more"] = trans[locale]['more_plus']
       tmp["view_count"] = ""
     else
+      new_tmp = {}
+      tmp.each do |key,value|
+        key = key.to_s
+        if key.include? "_translations"
+          new_tmp[key] = value
+          new_tmp[key.sub("_translations","")] = value[locale].to_s rescue ""
+        elsif key.include?("date") || key.include?("Date")
+          new_tmp[key] = DateTime.parse(value) rescue nil
+        else
+          if value.class == Hash
+            new_tmp[key] = {}
+            value.each do |sub_k,sub_v|
+              if sub_k.include? "_translations"
+                new_tmp[key][sub_k] = sub_v
+                new_tmp[key][sub_k.sub("_translations","")] = sub_v[locale].to_s rescue ""
+              else
+                new_tmp[key][sub_k] = sub_v
+              end
+            end
+          else
+            new_tmp[key] = value
+          end
+        end
+      end
+      tmp = BSON::Document.new(new_tmp)
       tmp['statuses'] = []
       if self[:top_list].count == 0 || self[:top_list].exclude?(tmp['id'])
         tmp[:is_top] = false
@@ -130,27 +161,10 @@ class SiteFeedAnnc
       tmp["target"] = "_self"
       tmp["more"] = trans[locale]['more_plus']
       tmp["view_count"] = ""
-      new_tmp = {}
+    end
-      tmp.each do |key,value|
+    feeds_time_field = self.feeds_time_field
-        if key.include? "_translations"
+    if feeds_time_field
-          new_tmp[key.sub("_translations","")] = value[locale].to_s rescue ""
+      tmp[feeds_time_field] = tmp[feeds_time_field].blank? ? nil : tmp[feeds_time_field].to_time
-        elsif key.include?("date") || key.include?("Date")
-          new_tmp[key] = DateTime.parse(value) rescue nil
-        else
-          if value.class == Hash
-            value.each do |sub_k,sub_v|
-              if sub_k.include? "_translations"
-                new_tmp[key][sub_k.sub("_translations","")] = sub_v[locale].to_s rescue ""
-              else
-                new_tmp[key][sub_k] = sub_v
-              end
-            end
-          else
-            new_tmp[key] = value
-          end
-        end
-      end
-      tmp = BSON::Document.new(new_tmp)
     end
     return tmp
   end
@@ -158,6 +172,7 @@ class SiteFeedAnnc
     feed = SiteFeed.find(self.feed_id)
     anns = feed.get_annc(force_refresh)
     cat = self[:category_title]
+    feeds_time_field = self.feeds_time_field
     if locales.nil?
       locales = Site.first.in_use_locales rescue I18n.available_locales
     end
@@ -189,6 +204,11 @@ class SiteFeedAnnc
     locale = I18n.locale.to_s
     max_len = ((max_len.to_i < 0 rescue true) ? 0 : max_len.to_i)
     if max_len > 0
+      module_app = ModuleApp.where(:key=>channel_key).first
+      feeds_time_field = module_app.feeds_time_field rescue nil
+      if feeds_time_field.nil?
+        feeds_time_field = 'postdate'
+      end
       match_cond = {"channel_key"=>channel_key}
       if !merge_with_category.blank? && merge_with_category.exclude?('all')
         match_cond["merge_with_category"] = {"$in"=>merge_with_category}
@@ -200,7 +220,7 @@ class SiteFeedAnnc
         {"$match"=>match_cond},
         {"$project"=>{"data"=>"$all_contents_for_feed.#{locale}"}},
         {"$unwind"=>"$data"},
-        {"$sort"=>{"data.is_hidden"=>-1,"data.is_top"=>-1,"data.postdate"=>-1}},
+        {"$sort"=>{"data.is_hidden"=>-1,"data.is_top"=>-1,"data.#{feeds_time_field}"=>-1}},
         {"$match"=>{"data.is_hidden"=>{"$ne"=>true},
                     "data.postdate"=>{"$lte"=>Time.now},
                     "data.title" => {"$gt"=>""}

app/views/admin/feeds/annc_content.html.erb

@@ -8,13 +8,38 @@
     width: 50%;
   }
 </style>
-<% available_locales = Site.first.in_use_locales rescue I18n.available_locales %>
+<% 
-<div class="subtitle">
+  available_locales = Site.first.in_use_locales rescue I18n.available_locales
-<%= "#{t('subtitle')}(#{available_locales.collect{|v| t(v)}.join('/')})" %>:
+  localize_keys = @annc.keys.select{|k| k.include?("_translations") && !k.include?("image")}
-<%= available_locales.collect{|v| "<div class=\"block\">#{@annc['subtitle_translations'][v]}</div>"}.join(' / ').html_safe %>
+  trans_first = localize_keys & ['title_translations','subtitle_translations','text_translations']
-</div>
+  trans_keys =  trans_first + (localize_keys - trans_first)
-<br>
+%>
-<div class="content">
+<% trans_keys.each_with_index do |kt, i| %>
-<%= "#{t('content')}(#{available_locales.collect{|v| t(v)}.join('/')})" %>:
+  <% k = kt.sub("_translations",'') %>
-<%= available_locales.collect{|v| "<div class=\"block\">#{@annc['text_translations'][v]}</div>"}.join(' / ').html_safe %>
+  <%= "#{t(k)}(#{available_locales.collect{|v| t(v)}.join('/')})".html_safe %>:
-</div>
+  <%= available_locales.collect{|v| "<div class=\"block\">#{@annc[kt][v] rescue ''}</div>"}.join(' / ').html_safe %>
+  <br>
+<% end %>
+<% 
+  file_field = @annc.keys.select{|k| k.include?("files")}[0]
+  can_display_files = false
+  locale = I18n.locale.to_s
+  if file_field && @annc[file_field].count != 0
+    files = @annc[file_field]
+    file_title_field = files[0].keys.select{|k| k.include?('title') || k.include?('name')}[0]
+    file_title_field_localize = file_title_field && file_title_field.include?('_translations')
+    file_url_field = files[0].keys.select{|k| k.include?('url')}[0]
+    can_display_files = file_title_field && file_url_field
+  end
+%>
+<% if file_field %>
+  <%= t('file_') %>:
+  <% if can_display_files %>
+    <div class="block">
+    <% files.each do |file| %>
+      <% file_title = file_title_field_localize ? file[file_title_field][locale] : file[file_title_field] %>
+      <a href="<%= file[file_url_field] %>" title="<%= file_title %>"><%= file_title %></a>
+    <% end %>
+    </div>
+  <% end %>
+<% end %>

config/routes.rb

@@ -26,19 +26,24 @@ Rails.application.routes.draw do
             if tmp.nil?
               tmp = SiteFeedAnnc.new(feed_id: site_feed.id)
             end
-            tmp[:feed_name] = site_feed[:feed_name]
+            site_feed.sync_data_to_annc(tmp)
-            tmp.merge_with_category = site_feed.merge_with_category
-            tmp.channel_key = site_feed.channel_key
-            tmp.category_title = site_feed.category[:title] rescue {}
-            tmp.remote_site_url = site_feed.remote_site_url
-            tmp.channel_title = site_feed.channel_title_for_cache
             tmp.all_contents_for_feed = tmp.cache_annc(false,locales,trans)
             tmp.save
+            if site_feed.feeds_model && site_feed.feeds_finish_callback
+              feeds_model = site_feed.feeds_model.constantize
+              feeds_model.send(site_feed.feeds_finish_callback, "update_all", {"data"=>site_feed.get_annc(false),"feed_id"=>site_feed.id,"category_id"=>site_feed.merge_with_category})
+            end
           elsif !tmp.nil?
             tmp.destroy
           end
         end
         SiteFeedAnnc.create_indexes
+        sync_fields = SiteFeed::ModuleAppSyncFields
+        ModuleApp.where(:feeds_model.ne=>nil).each do |module_app|
+          sync_fields_data = sync_fields.map{|f| [f, module_app[f]] }.to_h
+          SiteFeedAnnc.where(:channel_key=>module_app.key).update_all(sync_fields_data)
+          SiteFeed.where(:channel_key=>module_app.key).update_all(sync_fields_data)
+        end
       end
     rescue  => e
       puts ['feed_routes',e]

lib/feed_model/cache.rb

@@ -15,31 +15,31 @@ module FeedModel
       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
+      if feed.feeds_model && feed.feeds_finish_callback
+        feeds_model = feed.feeds_model.constantize
+        feeds_model.send(feed.feeds_finish_callback, "update_all", {"data"=>feed.get_annc(false),"feed_id"=>feed.id,"category_id"=>feed.merge_with_category})
+      end
     end
     def do_before_save
-      if self.class == Category
+      unless @skip_callback
-        Thread.new do
+        if self.class == Category
-          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)
+            SiteFeedAnnc.where(merge_with_category: self.id.to_s).each do |site_feed_annc|
+              recreate_annc_cache(site_feed_annc)
+            end
           end
-        else
+        elsif self.class == SiteFeed
-          tmp = SiteFeedAnnc.where(feed_id: self.id).first
+          if self.disabled != true
-          if !tmp.nil?
+            Thread.new do
-            tmp.destroy
+              recreate_annc_cache(self)
+            end
+          else
+            tmp = SiteFeedAnnc.where(feed_id: self.id).first
+            if !tmp.nil?
+              tmp.destroy
+            end
           end
         end
       end

lib/feeds/engine.rb

@@ -14,7 +14,11 @@ module Feeds
         base_url File.expand_path File.dirname(__FILE__)
         categorizable
         authorizable
-
+        begin
+          avoid_page_cache SiteFeed
+        rescue => e
+          puts ["avoid_page_cache", e.to_s]
+        end
         side_bar do
           head_label_i18n 'feed.feed', icon_class: "icons-rss"
           available_for "managers"