class ArticlesController < ApplicationController
  before_action :load_article, only: [:show,]
  before_action :load_edit_article, only: [:edit, :destroy]
  before_action :load_comments, only: [:show]

	def index
    @articles = Article.desc(:created_at).page(params[:page]).per(10)
	end

  def show 
    prepare_meta_tags(title: @article.title,
                      description: @article.text,
                      keywords: @article.keywords)
  end

  def edit
    @page_title       = 'Member Login'
  end

  def create
    @article = Article.new(
                      title: $xvars["form_article"]["title"],
                      text: $xvars["form_article"]["text"],
                      keywords: $xvars["form_article"]["keywords"],
                      body: $xvars["form_article"]["body"],
                      user_id: $xvars["user_id"])
    @article.save!
  end

  def my
    @articles = Article.where(user_id: current_ma_user).desc(:created_at).page(params[:page]).per(10)
    @page_title       = 'Member Login'
  end

  def update
    # $xvars["select_article"] and $xvars["edit_article"]
		# These are variables with params when called
    # They contain everything that we get their forms select_article and edit_article
  
		article_id = $xvars["select_article"] ? $xvars["select_article"]["title"] : $xvars["p"]["article_id"]
    @article = Article.find(article_id)
    @article.update(title: $xvars["edit_article"]["title"],
                    text: $xvars["edit_article"]["text"],
                    keywords: $xvars["edit_article"]["keywords"],
                    body: $xvars["edit_article"]["body"]
										)
  end

  def destroy
    #
		# duplicated from jinda_controller
		# Expected to use in jinda)controller
    current_ma_user = Jinda::User.where(:auth_token => cookies[:auth_token]).first if cookies[:auth_token]

    if Rails.env.test? #Temp solution until fix test of current_ma_user
      current_ma_user = $xvars["current_ma_user"]
      #current_ma_user = @article.user
    end

    if current_ma_user.role.upcase.split(',').include?("A") || current_ma_user == @article.user
      @article.destroy
    end

    redirect_to :action=>'my'
  end

  private

  def load_edit_article
		@article = Article.find(params.require(:article_id))
  end
  
  def load_article
		@article = Article.find(params.permit(:id))
  end

  def load_comments
    @comments = @article.comments.find_all
  end

end