get_front_site.rb

ef get_front_side (post_card)
    @post_card = post_card

    @msg = JSON.parse(@post_card.message)

    @msg['front_side']['texts'].each do |text|
      text['bg_color_rgba'] = 'rgba(255,255,255,'+(text['opacity'].to_f/100.0).to_s+')';
    end

    fonts_list = []
    @msg['front_side']['texts'].each do |text|
      fonts_list.push text['font_family']
    end
    @user_fonts = UserFont.where(:name => fonts_list).all

    return render_to_string (
                                {
                                    template: 'home/post_card_front',
                                    layout: false
                                }
                            )

  end