orbit-basic/app/controllers/admin/pages_controller.rb

class Admin::PagesController < Admin::ItemsController
helper Admin::PagePartsHelper
  def show
    @item = Page.find(params[:id])
    respond_to do |format|
      format.html { 
        render 'admin/items/index' 
      }
      format.js  {}
    end
  end

  def new
    @item = Page.new
    @item.parent = Item.find(params[:parent_id]) rescue nil
    @apps = ModuleApp.excludes(app_pages: nil).entries
    @designs = Design.all.entries
    @design = Design.first
  end

  def edit
    @item = Page.find(params[:id])
    @user_choose =  @item.app_frontend_url
    @apps = ModuleApp.excludes(app_pages: nil).entries
    @module_apps = ModuleApp.excludes(widgets: nil).where(enable_frontend: true).order_by(:title, :asc)
	
    @designs = Design.all.entries
    @design = @item.design ? @item.design : @designs.first

    if @item.module_app
      @app_frontend_urls = []
      setup_app_frontend_and_style
      @app_frontend_urls << [I18n.t('default_widget.name'),'default_widget'] if @item.module_app.has_default_widget? 

      @module_app = @item.module_app
      @frontend_path = @item.app_frontend_url
	  
	 if @module_app && @module_app.widgets && @module_app.widgets.any?{|b| b.class == Array}
        @frontend_style =  @module_app.widgets[@frontend_path] if !@frontend_path.blank? && !@module_app.widgets.blank?
  	 end
      get_categories_and_tags

    else
      @module_app = @module_apps[0]
    end
  end

  def create
    @item = Page.new(params[:page])
	
	if @item.module_app && @item.module_app.key == 'page_content'
	  @item.page_contexts.build(:create_user_id => current_user.id, :update_user_id => current_user.id )
	end
	
    if @item.save
      flash.now[:notice] = t('create.success.page')
      respond_to do |format|
        format.html { 
          redirect_to admin_page_url(@item) 
        }
        format.js {}
      end
    else
      flash.now[:error] = t('create.error.page')
      @apps = ModuleApp.all
      @designs = Design.all.entries
      @design = Design.first
      render :action => "new"
    end
  end

  def update
    @item = Page.find(params[:id])

    if @item.module_app && @item.module_app.key == 'page_content' && @item.page_contexts.blank?
      @item.page_contexts.build(:create_user_id => current_user.id, :update_user_id => current_user.id )
    end
	
  params[:page][:frontend_field] = params[:page][:frontend_field].zip( params[:page][:frontend_field_type] ) if params[:page][:frontend_field] 
  params[:page][:frontend_field_type] = nil

    if params[:page][:tag].nil? || params[:page][:tag].include?("nil")
      params[:page][:tag] = []
    end

    if params[:page][:category].nil? || params[:page][:category].include?("nil")
      params[:page][:category] = []
    end

    if @item.update_attributes(params[:page])
      flash[:notice] = t('update.success.page')
      respond_to do |format|
        format.html {
          redirect_to admin_page_url(@item) 
        }
        format.js {}
      end
    else
      render :action => "edit"
    end
  end

  def destroy
    @item = Page.find(params[:id])
    @item.destroy
    respond_to do |format|
      format.html { 
        redirect_to admin_items_url( :parent_id => @item.parent_id )
      }
      format.js  { redirect_to admin_items_url }
    end
  end
  
  def delete
    @item = Page.find(params[:id])
    @item.destroy
    respond_to do |format|
      format.html {}
      format.js  { @item = @item.parent }
    end
  end

  def reload_front_end_setting
    @item = Page.find params[:id] rescue nil
    @module_app = ModuleApp.find params[:module_app_id]
    @user_choose = params[:frontend] #choosen frontend

    @app_frontend_urls = @module_app.nil? ? nil :  @module_app.app_pages.each{|name,data| [I18n.t(data["i18n"]),name]}
    @frontend_styles = @module_app.app_pages[params["frontend"]]["style"] rescue nil
  end  

  def get_categories_and_tags
    unless @module_app.nil?
      @categories = @module_app.get_categories 
      @tags = @module_app.get_tags
    end
  end

  def setup_app_frontend_and_style
    if @module_app.nil?
      @item.module_app.app_pages.each{|name,data| @app_frontend_urls << [I18n.t(data["i18n"]),name]}
      @frontend_styles = @item.module_app.app_pages[@item.frontend_style]["style"] if @frontend_styles.nil? && @item && @item.module_app.app_pages[@item.frontend_style]
      @frontend_styles = @item.module_app.app_pages.first[1]["style"] if @frontend_styles.nil? && @item
    else
      @module_app.app_pages.each{|name,data| @app_frontend_urls << [I18n.t(data["i18n"]),name]}
      @frontend_styles = @module_app.app_pages[params["frontend"]]["style"] rescue nil
      @frontend_styles = @module_app.app_pages.first[1]["style"] if @frontend_styles.nil?
    end
  end

  def reload_frontend_pages
    @item = Page.find params[:id] rescue nil
    @module_app = ModuleApp.find(params[:module_app_id]) rescue nil
    @app_frontend_urls = []
    setup_app_frontend_and_style
    @app_frontend_urls << [I18n.t('default_widget.name'),'default_widget'] if(@module_app && @module_app.has_default_widget?)

    get_categories_and_tags

    respond_to do |format|
      format.js  {}
    end
  end

  def reload_themes
    @design = Design.find(params[:id])
    @themes = @design.themes
    respond_to do |format|
      format.js  {}
    end
  end
  
  def reload_widget_field
    @index = params[:field_seri].to_i
    @item = Page.find params[:id]
    @choosen_field = params[:widget_field_value]
    @module_app = @page.module_app
    @module_app = ModuleApp.find params[:module_app_id] if @module_app.nil?
  end

end