class AdBannersController < ApplicationController
  def self.custom_widget_data
    ac = ActionController::Base.new
    ac.render_to_string("ad_banners/custom_widget_data",:locals=>{:@custom_data_field=>@custom_data_field,:@field_name=>@field_name})
  end
  def widget
  	adbanner = Banner.find(OrbitHelper.widget_custom_value)
    widget = OrbitHelper.get_current_widget
    if widget.widget_type.include?("_video")
      return video_widget(adbanner)
    else
      return image_widget(adbanner)
    end
  end

  private

  def image_widget(adbanner)
    images = []
    adbanner.ad_images.can_display.asc(:sort_number,:created_at).each.with_index do |b,i|
      if b.language_enabled.include?(I18n.locale.to_s)
        image_link = OrbitHelper.is_mobile_view ? b.file.mobile.url : b.file.url
        klass = i == 0 ? "active" : ""
        caption = i == 0 ? '<div class="cycle-overlay"></div><div class="cycle-pager"></div>' : ""
        banner_title = b.title.to_s
        banner_title_escape = banner_title.gsub('"','&quot;')
        alt_title = (banner_title_escape.blank? ? "Banner image" : banner_title_escape)

        if b.link_open == "new_window"
          target = "_blank"
        else
          target = ""
        end
        if !b.out_link.blank?
          image_link += "\" style=\"cursor:pointer;\" onload=\"var el=this;(function(){if((el.parentElement==undefined||el.parentElement.tagName!='A')&&$('<p>'+$(el).parents('.w-ba-banner__slide').eq(0).attr('data-overlay-template')+'</p>').find('a').length==0){el.outerHTML=('<a href=#{b.out_link} target=#{target}>'+el.outerHTML+'</a>');}})()\""
        end
        context = (b.context.tr('"',"'") rescue "")
        images << {
            "slide_number" => (i+1),
            "image_link" => image_link,
            "image_alt" => "Banner image",
            "title" => banner_title_escape,
            "alt_title" => alt_title,
            "class" => klass,
            "height" => adbanner.height,
            "width" => adbanner.width,
            "caption" => caption,
            "context" => context,
            "desc" => context,
            "link" => b.out_link || "#",
            "target" => target
          }
        end
    end
    base_image = adbanner.base_image.nil? ? 1 : adbanner.base_image
    {
      "extras" => {
        "ad_fx" => adbanner.ad_fx,
        "speed" => adbanner.speed,
        "title" => adbanner.title.to_s.gsub('"','&quot;'),
        "banner-height" => adbanner.height,
        "banner-width" => adbanner.width,
        "base_image" => (base_image - 1),
        "timeout" => (adbanner.timeout * 1000),
        "more" => "More"
        },
      "images" => images
    }
  end

  def video_widget(adbanner)
    subpart = OrbitHelper.get_current_widget
    custom_data_field = subpart.custom_data_field || {}
    @autoplay_video = custom_data_field[:autoplay_video] rescue "0"
    @hide_video_tools = custom_data_field[:hide_video_tools] == "1" rescue false
    images = []
    has_jplayer = false
    adbanner.ad_images.can_display.asc(:sort_number).each_with_index do |ad_b,i|
       if ad_b.language_enabled.include?(I18n.locale.to_s)
        image_link = OrbitHelper.is_mobile_view ? ad_b.file.mobile.url : ad_b.file.url
        caption = i == 0 ? '<div class="cycle-overlay"></div><div class="cycle-pager"></div>' : ""
        klass = i == 0 ? "active" : ""
        if ad_b.link_open == "new_window"
          target = "_blank"
        else
          target = ""
        end
        context = ad_b.context.tr('"',"'") rescue ""
        banner_title = ad_b.title.to_s
        banner_title_escape = banner_title.gsub('"','&quot;')
        alt_title = (banner_title_escape.blank? ? "Banner image" : banner_title_escape)
        if ad_b.exchange_item == "1"
          image_html = "<div class=\"w-ad-banner__slide w-ba-banner__slide #{klass}\"
                             data-link=\"#{ad_b.out_link || "#"}\"
                             data-cycle-title=\"#{banner_title_escape}\"
                             data-cycle-desc=\"#{context}\"
                             data-overlay-template=\"<h3>#{banner_title_escape}</h3><p>#{context}</p>\"
                             data-target=\"#{target}\"
                             >
                          <a href=\"#{ad_b.out_link}\" target=\"#{target}\" title=\"#{alt_title}\">
                            <img class='w-ad-banner__image' src='#{image_link}'>
                          </a>
                          <div class='w-ad-banner__caption_text'>#{banner_title}</div>
                        </div>"
         elsif ad_b.exchange_item == "3"
          klass = (i == 0 ? "active" : "")
          video_url = ad_b.video_file.url rescue nil
          video_webm_url = ad_b.video_file_webm.url rescue nil
          @file_poster = ad_b.video_snapshot.url rescue nil
          title = (banner_title.blank? ? File.basename(video_url) : banner_title)
          image_html = "<div class=\"w-ad-banner__slide w-ba-banner__slide #{klass} jplayer_slide\"
                             data-link=\"#{ad_b.out_link || "#"}\"
                             data-cycle-title=\"#{banner_title_escape}\"
                             data-cycle-desc=\"#{context}\"
                             data-overlay-template=\"<h3>#{banner_title_escape}</h3><p>#{context}</p>\"
                             data-target=\"#{target}\"
                             style=\"height: 100%;\"
                             data-autoplay=\"#{@autoplay_video}\"
                             >
                          #{ render_to_string(partial: "admin/ad_images/jplayer",locals:{i: (subpart.id.to_s+i.to_s),file_name: title,file_url: video_url,file_webm_url: video_webm_url,:@autoplay_video=>(@autoplay_video == "1" && i == 0),:@apply_autoplay_script=>true,:@hide_video_tools=>@hide_video_tools,:@is_frontend=>true,:@file_poster=>@file_poster}, layout: false).to_str }
                        </div>"
          has_jplayer = true
        elsif ad_b.exchange_item == "2"
          youtube_url = format_url(ad_b.youtube,i)
          image_html = "<div class=\"w-ad-banner__slide w-ba-banner__slide #{klass} youtube youtube_slide\"
                             data-yt-binded=\"0\"
                             data-youtube-id=\"ytplayer#{i}\"
                             data-link=\"#{ad_b.out_link || "#"}\"
                             data-cycle-title=\"#{banner_title_escape}\"
                             data-cycle-desc=\"#{context}\"
                             data-overlay-template=\"<h3>#{banner_title_escape}</h3><p>#{context}</p>\"
                             data-target=\"#{target}\"
                             data-autoplay=\"#{@autoplay_video}\"
                             >
                            <div style=\"padding-bottom: 56.25%;position: relative;height: 0;\">
                              <iframe height=\"100%\" width=\"100%\" 
                                      src=\"#{youtube_url}?enablejsapi=1\" title=\"youtube\" 
                                      style=\"position: absolute;\"
                                      data-yt-api-binded=\"0\" allowfullscreen>
                              </iframe>
                            </div>
                            <div class='w-ad-banner__caption_text'>#{ad_b.title}</div>
                        </div>"
        end
        images << {
          "slide_number" => (i+1),
          "html" => image_html
        }
      end
    end
    extra_before_html = ""
    extra_after_html = ""
    if has_jplayer
      extra_before_html = "\n" + ActionController::Base.helpers.stylesheet_link_tag("banner/jplayer.blue.monday.min.css") + "\n" +
                          ActionController::Base.helpers.javascript_include_tag("banner/jquery.jplayer.min.js") + "\n"
    end
    base_image = adbanner.base_image.nil? ? 1 : adbanner.base_image
    adbanner_title_escape = adbanner.title.to_s.gsub('"','&quot;')
    {
      "extras" => {
        "ad_fx" => adbanner.ad_fx,
        "speed" => adbanner.speed,
        "title" => adbanner_title_escape,
        "base_image" => (base_image - 1),
        "timeout" => (adbanner.timeout * 1000),
        "more" => "More",
        "desc" => adbanner_title_escape,
        "extra_before_html" => extra_before_html,
        "extra_after_html" => extra_after_html,
        "extra_ready_script" => "if (i == 0 && banner_wrap.find('.w-ad-banner__slide').index($(iframe).parents('.w-ad-banner__slide').eq(0))==0 && banner_wrap.find('[data-autoplay=1]').length != 0){
                      event.target.mute().playVideo();
                    }",
        "extra_state_chnage_script" => "if(cyclediv.find('[data-autoplay=1]').length != 0){
                      if(event.data == YT.PlayerState.ENDED){
                        var current_cycle;
                        cyclediv.cycle(\"pause\");
                        cyclediv.cycle(\"next\");
                        current_cycle = cyclediv.find(\".cycle-slide-active\");
                        if (current_cycle.hasClass(\"jplayer_slide\")){
                          current_cycle.find('.jp-jplayer').jPlayer(\"mute\", true).jPlayer(\"play\",0);
                        }else{
                          current_cycle.find('iframe').data(\"yt_player\").mute().playVideo();
                        }
                      }
                    }",
        "extra_document_ready_script" => ((@autoplay_video == "1") ? "opts.API.pause() && opts.API.jump(0);" : "")
        },
      "images" => images
    }
  end

  def format_url(url,index)
    uri = URI.parse(url)
    url_params = {}
    if !uri.nil? && uri.host == "www.youtube.com"
      if uri.path.start_with?('/embed/')
        url_params['v'] = uri.path.split('/embed/').last
      else
        params = CGI.parse(uri.query.to_s)
        v = params.blank? ? nil : params['v'].first
        url_params['v'] = v
      end
    end
    # url = "http://www.youtube.com/v/#{url_params["v"]}/?version=3&playerapiid=ytplayer#{index}"
    url = "https://www.youtube.com/embed/#{url_params["v"]}"
  end
end