archive module: sort for backend/frontend. move get_sorted_and_filtered from orbit_backend_controller.rb to application_controller.rb

app/controllers/application_controller.rb

@@ -3,8 +3,8 @@ class ApplicationController < ActionController::Base
 
   include ParserFrontEnd, ParserBackEnd, ApplicationHelper
   include OrbitApp::ErrorHandlers::PageErrorHandler
-  include OrbitApp::ErrorHandlers::ObjectAuthErrorHandler 
-  include OrbitApp::ErrorHandlers::ModuleAppErrorHandler 
+  include OrbitApp::ErrorHandlers::ObjectAuthErrorHandler
+  include OrbitApp::ErrorHandlers::ModuleAppErrorHandler
 
   rescue_from ObjectAuthError, :with => :render_object_auth_error
   rescue_from ModuleAppError, :with => :render_module_app_error
@@ -34,11 +34,11 @@ class ApplicationController < ActionController::Base
 
   def front_end_available(module_app_title='')
     app_controller = ModuleApp.first(conditions: {:key => module_app_title} )
-    unless app_controller.enable_frontend? 
+    unless app_controller.enable_frontend?
       render :nothing => true
     end
   end
-  
+
   def get_all_app_engines
     ary = ["vender/plugins/new_blog"]
     app_engines = ary.collect{|t|
@@ -51,23 +51,23 @@ class ApplicationController < ActionController::Base
 
   def flaten_controller
     ary=[]
-    Find.find(File.join(Rails.root , 'vendor/plugins/'))  { |name|  
+    Find.find(File.join(Rails.root , 'vendor/plugins/'))  { |name|
           require_dependency(name) if /_controller\.rb$/ =~ name
           ary << name
     }
     ary
   end
-  
+
   # Find the parent for the given item
   def find_parent_item
     @parent_item  = Item.first(:conditions => { :id => BSON::ObjectId(params[:parent_id]) }) rescue nil
   end
-  
+
   def auth_failed_in_backend
-     #redirect_to admin_dashboards_url 
+     #redirect_to admin_dashboards_url
      redirect_to root_path
   end
-  
+
   def for_admin_only
     if is_admin?
       true
@@ -76,7 +76,7 @@ class ApplicationController < ActionController::Base
     auth_failed_in_backend
     end
   end
-  
+
   def for_app_manager
     if is_manager?
       true
@@ -85,7 +85,7 @@ class ApplicationController < ActionController::Base
       auth_failed_in_backend
     end
   end
-  
+
   def for_app_sub_manager
     if (@module_app.sub_managing_users.include?(current_or_guest_user) || is_manager?)
       true
@@ -108,7 +108,7 @@ class ApplicationController < ActionController::Base
     flash[:error] = t("access.denied.object")
     auth_failed_in_backend unless (obj.get_object_auth_by_title(title).auth_users.include?(current_or_guest_user) || is_manager? || is_admin? )
   end
-  
+
   # Render the page
   def render_page(args={})
     if @item
@@ -132,9 +132,9 @@ class ApplicationController < ActionController::Base
     @orig_url = "http://#{request.host_with_port}/#{@item.path}?id=#{@object.id}"
     render 'shared/render_share', :layout => false
   end
-  
+
   protected
-  
+
   # Set I18n.locale
   def set_locale
     # update session if passed
@@ -148,11 +148,11 @@ class ApplicationController < ActionController::Base
     else
       browser_locale = request.env['HTTP_ACCEPT_LANGUAGE'].scan(/^[a-z]{2}/).first rescue nil
       condition = @site_in_use_locales.include?(browser_locale)
-    end 
+    end
     session[:locale] = condition ? (browser_locale || session[:locale]) : I18n.default_locale.to_s
     I18n.locale = session[:locale].to_sym
   end
-    
+
   # Set the site variables
   def set_site
     # set site if exist or create site
@@ -161,11 +161,11 @@ class ApplicationController < ActionController::Base
     @site_in_use_locales = site_locales_default_head(@site.in_use_locales)
     @site_valid_locales = site_locales_default_head(@site.valid_locales)
   end
-  
+
   def set_current_item
     session[:current_page] = params[:id] || @item.id rescue nil
   end
-  
+
   def decrypt_data(encrypted_data, encrypted_key, encrypted_iv)
     site = Site.find(session[:site])
     if encrypted_data
@@ -181,7 +181,7 @@ class ApplicationController < ActionController::Base
       ''
     end
   end
-  
+
   def get_homepage
     Page.root
   end
@@ -229,6 +229,174 @@ class ApplicationController < ActionController::Base
     redirect_to ret
   end
 
+  def get_sorted_and_filtered(object_class, query = nil, objects = nil)
+    objects ||= get_objects(object_class, query)
+    object_class = object_class.classify.constantize
+    if !params[:sort].blank?
+      options = params[:sort_options]
+      options = [options] if !options.class.eql?(Array)
+      options.each do |option|
+        if object_class.fields.include?(option)
+          if object_class.fields[option].type.to_s.eql?('Object') && !object_class.relations[option].nil?
+            objects = get_objects_from_referenced_objects(object_class.fields[option].options[:class_name].constantize, objects, option)
+          else
+            (objects = objects.order_by(option, params[:direction])) rescue nil
+          end
+        elsif object_class.relations.include?(option)
+          case object_class.relations[option].macro
+            when :references_one
+              a = Array.new
+              objects.each { |object| a << [get_string_value_from_object(object), object] }
+              sorted = params[:direction].eql?('asc') ? a.sort : a.sort.reverse!
+              objects = sorted.collect {|x| x[1] }
+            when :references_many, :references_and_referenced_in_many
+              objects = get_objects_from_self(object_class, objects, option)
+            when :referenced_in
+              objects = get_objects_from_referenced_objects(object_class.relations[option].class_name.constantize, objects, "#{option}_id")
+          end
+        elsif option.eql?('tags')
+          tag_array = @module_app.tags.inject([]){ |result, value|
+            result << [value.name, value]
+          }
+          params[:direction].eql?('asc') ? tag_array.sort : tag_array.sort.reverse!
+          sorted_objects = Array.new
+          tag_array.each do |x|
+            taggings = x[1].taggings
+            taggings.each {|tagging| sorted_objects << tagging.taggable }
+          end
+          # debugger
+          sorted_objects.flatten!
+          sorted_objects.uniq!
+          objects = get_with_nil(objects, option, sorted_objects)
+        end
+      end
+    end
+    if @filter
+      @filter.each do |key, value|
+        case key
+          when 'status'
+            a = Array.new
+            objects.each do |object|
+              value.each do |v|
+                a << object if object[v]
+              end
+            end
+            objects = a.uniq
+          when 'categories'
+            a = Array.new
+            objects.each do |object|
+              a << object if (value.include?(object.send("#{object.class.to_s.underscore}_category").id.to_s) rescue nil)
+            end
+            objects = a.uniq
+          when 'tags'
+            a = Array.new
+            objects.each do |object|
+              object.tags.each do |tag|
+                a << object if value.include?(tag.id.to_s)
+              end
+            end
+            objects = a.uniq
+          end if value.size > 0
+      end
+    end
+    Kaminari.paginate_array(filter_authorized_objects(objects)).page(params[:page]).per(10)
+  end
+
+  def get_viewable(object_class, query=nil)
+    objects = get_objects(object_class,query).order_by(:created_at, :desc)
+    Kaminari.paginate_array(objects).page(params[:page]).per(10)
+  end
+
+  def get_objects(object_class, query=nil)
+    object_class = object_class.classify.constantize
+    # debugger
+    # a=1
+    if query
+      if object_class.include?(Mongoid::Sortable)
+        objects = object_class.default_sort(params[:sort]).where(query)
+      else
+        objects = object_class.where(query)
+      end
+    else
+      if object_class.include?(Mongoid::Sortable)
+        objects = object_class.default_sort(params[:sort]).all
+      else
+        objects = object_class.all
+      end
+    end
+    objects
+  end
+
+  def get_objects_from_referenced_objects(object_class, objects, option)
+    referer_ids = objects.distinct(option)
+    referenced_objects = object_class.find(referer_ids) rescue nil
+    if referenced_objects
+      a = Array.new
+      referenced_objects.to_a.each { |referer| a << [get_string_value_from_object(referer), referer.id] }
+      sorted = params[:direction].eql?('asc') ? a.sort : a.sort.reverse!
+      sorted_objects = sorted.collect {|x| objects.where(option => x[1]).entries }
+      sorted_objects.flatten!
+      sorted_objects.uniq!
+      get_with_nil(objects, option, sorted_objects)
+    else
+      objects
+    end
+  end
+
+  def get_objects_from_self(object_class, objects, option)
+    referenced_class = object_class.relations[option].class_name.constantize
+    referenced_objects = referenced_class.all rescue nil
+    if referenced_objects
+      reverse_relation = nil
+      referenced_class.relations.each { |relation| reverse_relation = relation[1].name.to_s if relation[1].class_name.eql?(object_class.to_s) }
+      a = Array.new
+      referenced_objects.each { |referenced_object| a << [get_string_value_from_object(referenced_object), referenced_object] }
+      a.compact!
+      sorted = params[:direction].eql?('asc') ? a.sort : a.sort.reverse!
+      sorted_objects = Array.new
+      sorted.each {|x| sorted_objects << x[1].send(reverse_relation) }
+      sorted_objects.flatten!
+      sorted_objects.uniq!
+      get_with_nil(objects, option, sorted_objects)
+    else
+      objects
+    end
+  end
+
+  def get_string_value_from_object(object)
+    s = object.name_translations[I18n.locale.to_s] unless s rescue nil
+    s = object.title_translations[I18n.locale.to_s] unless s rescue nil
+    s = object.name unless s rescue nil
+    s = object.title unless s rescue nil
+    s.downcase rescue ''
+  end
+
+  def get_with_nil(objects, option, sorted_objects)
+    tmp = Array.new
+    objects.each { |object| tmp << [get_string_value_from_object(object), object] if (object.send(option).blank? || (object.send(option).size == 0 rescue nil)) }
+    sorted = params[:direction].eql?('asc') ? tmp.sort : tmp.sort.reverse!
+    sorted_tmp = sorted.collect {|a| a[1] }
+    a = params[:direction].eql?('asc') ? (sorted_tmp + sorted_objects) : (sorted_objects + sorted_tmp)
+    a.flatten
+  end
+
+
+  def filter_authorized_objects(objects)
+    if(!is_admin? || !is_manager?)
+      objects.delete_if{ |object|
+        if object.is_pending == true
+          if check_permission(:manager)
+            object.create_user_id != current_user.id
+          else
+            !object.send("#{object.class.to_s.underscore}_category").authed_users('fact_check').include?(current_user) rescue false
+          end
+        else
+          false
+        end
+      }
+    end
+    objects
+  end
 
   private
 

app/controllers/orbit_backend_controller.rb

@@ -4,9 +4,9 @@ class OrbitBackendController < ApplicationController
   include OrbitTag::Tagging
   include AdminHelper
   include ApplicationHelper
-  
+
   layout 'new_admin'
-  
+
   def setup_vars
     @app_title ||= controller_path.split('/')[1].singularize
     @module_app ||= ModuleApp.first(conditions: {:key => @app_title} )
@@ -24,177 +24,15 @@ class OrbitBackendController < ApplicationController
 
   def force_order_for_user
     setup_vars
-    set_current_user    
+    set_current_user
     authenticate_user!
     check_user_can_use
   end
 
-  def check_user_can_use 
+  def check_user_can_use
     unless check_permission
       #redirect_to polymorphic_path(['panel',@app_title,'back_end','public'])
       redirect_to root_url
     end
   end
-
-  def get_sorted_and_filtered(object_class, query=nil)
-    objects = get_objects(object_class, query)
-    object_class = object_class.classify.constantize
-    if !params[:sort].blank?
-      options = params[:sort_options]
-      options = [options] if !options.class.eql?(Array)
-      options.each do |option|
-        if object_class.fields.include?(option)
-          if object_class.fields[option].type.to_s.eql?('Object') && !object_class.relations[option].nil?
-            objects = get_objects_from_referenced_objects(object_class.fields[option].options[:class_name].constantize, objects, option)
-          else
-            (objects = objects.order_by(option, params[:direction])) rescue nil
-          end
-        elsif object_class.relations.include?(option)
-          case object_class.relations[option].macro
-            when :references_one
-              a = Array.new 
-              objects.each { |object| a << [get_string_value_from_object(object), object] }
-              sorted = params[:direction].eql?('asc') ? a.sort : a.sort.reverse!
-              objects = sorted.collect {|x| x[1] }
-            when :references_many, :references_and_referenced_in_many
-              objects = get_objects_from_self(object_class, objects, option) 
-            when :referenced_in
-              objects = get_objects_from_referenced_objects(object_class.relations[option].class_name.constantize, objects, "#{option}_id")
-          end
-        elsif option.eql?('tags')
-          tag_array = @module_app.tags.inject([]){ |result, value|
-            result << [value.name, value]
-          }
-          params[:direction].eql?('asc') ? tag_array.sort : tag_array.sort.reverse!
-          sorted_objects = Array.new
-          tag_array.each do |x|
-            taggings = x[1].taggings
-            taggings.each {|tagging| sorted_objects << tagging.taggable }
-          end
-          # debugger
-          sorted_objects.flatten!
-          sorted_objects.uniq!
-          objects = get_with_nil(objects, option, sorted_objects)
-        end 
-      end
-    end
-    if @filter
-      @filter.each do |key, value|
-        case key
-          when 'status'
-            a = Array.new
-            objects.each do |object|
-              value.each do |v|
-                a << object if object[v]
-              end
-            end
-            objects = a.uniq
-          when 'categories'
-            a = Array.new
-            objects.each do |object|
-              a << object if (value.include?(object.send("#{object.class.to_s.underscore}_category").id.to_s) rescue nil)
-            end
-            objects = a.uniq
-          when 'tags'
-            a = Array.new
-            objects.each do |object|
-              object.tags.each do |tag|
-                a << object if value.include?(tag.id.to_s)
-              end
-            end
-            objects = a.uniq
-          end if value.size > 0
-      end
-    end
-    Kaminari.paginate_array(filter_authorized_objects(objects)).page(params[:page]).per(10)
-  end
-
-  def get_string_value_from_object(object)
-    s = object.name_translations[I18n.locale.to_s] unless s rescue nil
-    s = object.title_translations[I18n.locale.to_s] unless s rescue nil
-    s = object.name unless s rescue nil
-    s = object.title unless s rescue nil
-    s.downcase rescue ''
-  end
-
-  def get_objects_from_referenced_objects(object_class, objects, option)    
-    referer_ids = objects.distinct(option)
-    referenced_objects = object_class.find(referer_ids) rescue nil
-    if referenced_objects
-      a = Array.new 
-      referenced_objects.to_a.each { |referer| a << [get_string_value_from_object(referer), referer.id] }
-      sorted = params[:direction].eql?('asc') ? a.sort : a.sort.reverse!
-      sorted_objects = sorted.collect {|x| objects.where(option => x[1]).entries }
-      sorted_objects.flatten!
-      sorted_objects.uniq!
-      get_with_nil(objects, option, sorted_objects)
-    else
-      objects
-    end 
-  end
-
-  def get_objects_from_self(object_class, objects, option) 
-    referenced_class = object_class.relations[option].class_name.constantize
-    referenced_objects = referenced_class.all rescue nil
-    if referenced_objects
-      reverse_relation = nil
-      referenced_class.relations.each { |relation| reverse_relation = relation[1].name.to_s if relation[1].class_name.eql?(object_class.to_s) }
-      a = Array.new 
-      referenced_objects.each { |referenced_object| a << [get_string_value_from_object(referenced_object), referenced_object] }
-      a.compact!
-      sorted = params[:direction].eql?('asc') ? a.sort : a.sort.reverse!
-      sorted_objects = Array.new
-      sorted.each {|x| sorted_objects << x[1].send(reverse_relation) }
-      sorted_objects.flatten!
-      sorted_objects.uniq!
-      get_with_nil(objects, option, sorted_objects)
-    else
-      objects
-    end 
-  end
-
-  def get_with_nil(objects, option, sorted_objects)
-    tmp = Array.new 
-    objects.each { |object| tmp << [get_string_value_from_object(object), object] if (object.send(option).blank? || (object.send(option).size == 0 rescue nil)) }
-    sorted = params[:direction].eql?('asc') ? tmp.sort : tmp.sort.reverse!
-    sorted_tmp = sorted.collect {|a| a[1] }
-    a = params[:direction].eql?('asc') ? (sorted_tmp + sorted_objects) : (sorted_objects + sorted_tmp)
-    a.flatten
-  end
-
-
-  def get_viewable(object_class, query=nil)
-    objects = get_objects(object_class,query).order_by(:created_at, :desc)
-    Kaminari.paginate_array(objects).page(params[:page]).per(10)
-  end
-
-  def get_objects(object_class, query=nil)
-    object_class = object_class.classify.constantize
-    # debugger
-    # a=1
-    if query
-      objects = object_class.where(query)
-    else
-      objects = object_class.all
-    end
-    objects
-  end
-
-  def filter_authorized_objects(objects)
-    if(!is_admin? || !is_manager?)
-      objects.delete_if{ |object|
-        if object.is_pending == true
-          if check_permission(:manager)
-            object.create_user_id != current_user.id
-          else
-            !object.send("#{object.class.to_s.underscore}_category").authed_users('fact_check').include?(current_user) rescue false
-          end
-        else
-          false
-        end 
-      }
-    end
-    objects
-  end
-  
-end
+end

app/helpers/application_helper.rb

@@ -14,7 +14,7 @@ module ApplicationHelper
   def check_user_role_enable(attribute_fields)
     @user.attribute_values.collect{|t| attribute_fields.include?(t.attribute_field) }.include?(true) rescue false
   end
-  
+
   def show_attribute_value(value)
     if value.kind_of? Hash
         result = []
@@ -29,7 +29,7 @@ module ApplicationHelper
     u = nil
     User.without_callback(:create, :before, :initialize_desktop) do
       u = User.create(:name => "guest", :email => "guest_#{Time.now.to_i}#{rand(99)}@example.com")
-    end    
+    end
    u.admin = false
     u.save(:validate => false)
     u
@@ -57,24 +57,24 @@ module ApplicationHelper
 
   def flash_messages
     return unless messages = flash.keys.select{|k| FLASH_NOTICE_KEYS.include?(k)}
-    formatted_messages = messages.map do |type|      
+    formatted_messages = messages.map do |type|
       content_tag :div, :class => type.to_s do
         message_for_item(flash[type], flash["#{type}_item".to_sym])
       end
     end
     raw(formatted_messages.join)
   end
-  
+
   def link_back(custom_class=nil)
     case custom_class
     when nil
-     link_to t('back'), get_go_back, :class => 'nav'  
+     link_to t('back'), get_go_back, :class => 'nav'
     else
-      link_to t('back'), get_go_back, :class => custom_class  
+      link_to t('back'), get_go_back, :class => custom_class
     end
-     
+
   end
-  
+
   # Clean the link back
   def get_go_back
     begin
@@ -115,28 +115,28 @@ module ApplicationHelper
       message % item
     end
   end
-  
+
   def add_attribute(partial, f, attribute)
     new_object = f.object.send(attribute).build
     fields = f.fields_for(attribute, new_object, :child_index => "new_#{attribute}") do |f|
       render :partial => partial, :object => new_object, :locals => {:f => f}
     end
   end
-  
+
   def active_for_ob_auths_object(object_class,field = :object_auth_id)
     unless active_for_action("object_auths_new_interface","setting").nil?
       ob_auth = ObjectAuth.find params[field]
       ob_auth.obj_authable_type == object_class.to_s ?  'active' : nil
     end
   end
-  
+
   def active_for_ob_auth(ob_auth_title,field = :object_auth_id)
     unless active_for_action("module_apps_new_interface","setting").nil?
       oa_auth = ObjectAuth.find params[field]
       oa_auth.title == ob_auth_title ?  'active' : nil
     end
   end
-  
+
   def active_for_app_auth(app_title ='', opt={:controller_name => 'module_apps_new_interface',:action_name=>'setting',:field => :module_app_id})
     unless active_for_action(opt[:controller_name],opt[:action_name]).nil?
       app = ModuleApp.find params[opt[:field]]
@@ -145,7 +145,7 @@ module ApplicationHelper
       nil
     end
   end
-  
+
   def active_for_controllers(*controller_names)
     (controller_names.include?(controller.controller_name) || controller_names.include?(request.fullpath)) ? 'active' : nil
   end
@@ -153,11 +153,11 @@ module ApplicationHelper
   def visible_for_controllers(*controller_names)
     (controller_names.include?(controller.controller_name) || controller_names.include?(request.fullpath)) ? '' : 'hide'
   end
-  
+
   def active_for_action(controller_name, action_name)
     ((controller.controller_name.eql?(controller_name) || request.fullpath.eql?(controller_name)) && controller.action_name.eql?(action_name)) ? 'active' : nil
   end
-  
+
   def page_metas(page)
     tmp_meta = {}
     metas = ''
@@ -186,11 +186,11 @@ module ApplicationHelper
       res << page_title
     end
     res << "</title>\n"
-  end  
+  end
 
   def page_stylesheets(page, edit=nil)
     stylesheets = ''
-    unless edit 
+    unless edit
       stylesheets << "<link href='/assets/bootstrap-orbit.css' rel='stylesheet' type='text/css' />\n"
       stylesheets << "<link href='/assets/style.css' rel='stylesheet' type='text/css' />\n"
       stylesheets << "<link href='/assets/icons.css' rel='stylesheet' type='text/css' />\n"
@@ -199,9 +199,9 @@ module ApplicationHelper
     stylesheets << "<link href='/assets/bootstrap.css' rel='stylesheet' type='text/css' />\n"
     stylesheets << "<link href='/assets/font-awesome.css' rel='stylesheet' type='text/css' />\n"
     stylesheets << "<link href='/assets/orbit-bar.css' rel='stylesheet' type='text/css' />\n"
-    stylesheets << "<link href='/assets/social-share-button.css' rel='stylesheet' type='text/css' />\n" 
-    stylesheets << "<link href='#{asset_path 'banner_nav.css'}' rel='stylesheet' type='text/css' />\n" 
-    stylesheets << "<link href='#{asset_path 'default_widget.css'}' rel='stylesheet' type='text/css' />\n" 
+    stylesheets << "<link href='/assets/social-share-button.css' rel='stylesheet' type='text/css' />\n"
+    stylesheets << "<link href='#{asset_path 'banner_nav.css'}' rel='stylesheet' type='text/css' />\n"
+    stylesheets << "<link href='#{asset_path 'default_widget.css'}' rel='stylesheet' type='text/css' />\n"
     stylesheets << "<link href='#{page.design.css_default.file.url}' rel='stylesheet' type='text/css' />\n" if page.design.css_default
     theme = page.design.themes.detect{ |d| d.id == page.theme_id }
     stylesheets << "<link href='#{theme.file.url}' rel='stylesheet' type='text/css' />\n" if theme
@@ -235,9 +235,9 @@ module ApplicationHelper
   end
 
   def at_least_module_manager
-      is_manager? || is_admin? 
+      is_manager? || is_admin?
   end
-  
+
   def dislpay_view_count(object)
     "#{t(:view_count)}: #{object.view_count}"
   end
@@ -303,4 +303,12 @@ module ApplicationHelper
     "http://#{request.host}:2#{site_number}00"
   end
 
+  def sortable(column, title = nil, options = {})
+    options[:remote] ||= true
+    title ||= column.titleize
+    css_class = column.to_s == params[:sort] ? "current #{params[:direction]}" : 'asc'
+    direction = column.to_s == params[:sort] && params[:direction] == 'asc' ? 'desc' : 'asc'
+    link_to title, params.merge({direction: direction, sort: column, sort_options: column}), {:class => "#{css_class} sortable", :remote => options[:remote]}
+  end
+
 end

app/models/mongoid/sortable.rb

@@ -0,0 +1,34 @@
+module Mongoid
+  module Sortable
+    extend ActiveSupport::Concern
+
+    included do
+      field :sort_number, type: Integer
+
+      after_initialize :set_sort_number
+    end
+
+    module ClassMethods
+      def default_sort(sorted = true)
+        if !sorted
+          asc(:sort_number)
+        else
+          asc
+        end
+      end
+    end
+
+    private
+
+    def set_sort_number
+      if self.sort_number.nil?
+        last_record = self.class.desc(:sort_number).first
+        if last_record
+          self.sort_number = (last_record.sort_number + 10) / 10 * 10
+        else
+          self.sort_number = 10
+        end
+      end
+    end
+  end
+end