class GalleriesController < ApplicationController
  before_action :set_gallery, only: [:show, :edit, :update, :destroy]
  before_filter :authenticate, :except => [:index, :show]


  # GET /galleries
  # GET /galleries.json
  def index
    @galleries = Gallery.all
  end

  # GET /galleries/1
  # GET /galleries/1.json
  def show
  end

  # GET /galleries/new
  def new
    @gallery = Gallery.new
  end

  # GET /galleries/1/edit
  def edit
  end

  # POST /galleries
  # POST /galleries.json
  def create
    @gallery = Gallery.new(gallery_params)

    respond_to do |format|
      if @gallery.save
        format.html { redirect_to admin_galleries_url }
        format.json { render action: 'show', status: :created, location: @gallery }
      else
        format.html { render action: 'new' }
        format.json { render json: @gallery.errors, status: :unprocessable_entity }
      end
    end
  end

  # PATCH/PUT /galleries/1
  # PATCH/PUT /galleries/1.json
  def update
    respond_to do |format|
      if @gallery.update(gallery_params)
        format.html { redirect_to admin_galleries_url }
        format.json { head :no_content }
      else
        format.html { render action: 'edit' }
        format.json { render json: @gallery.errors, status: :unprocessable_entity }
      end
    end
  end

  # DELETE /galleries/1
  # DELETE /galleries/1.json
  def destroy
    @gallery.destroy
    respond_to do |format|
      format.html { redirect_to admin_galleries_url }
      format.json { head :no_content }
    end
  end

  def admin
    @galleries = Gallery.order("id desc")
  end

  private
    # Use callbacks to share common setup or constraints between actions.
    def set_gallery
      @gallery = Gallery.find(params[:id])
    end

    # Never trust parameters from the scary internet, only allow the white list through.
    def gallery_params
      params.require(:gallery).permit(:name, :image, :review_count)
    end

    def authenticate
      authenticate_or_request_with_http_basic do |user_name, password|
        session[:user] = AdminController::ADMIN_USER if user_name == AdminController::ADMIN_USER && password == AdminController::ADMIN_USER_PWD
      end
    end

end