adbanner-test/modules/ad_banner/_ad_banner_widget2_video.html.erb

<div class="w-ad-banner ad-banner-widget-2 w-ba-banner ba-banner-widget-1 ba-banner-widget-youtube">
  <div class="w-ad-banner__wrap  w-ba-banner__wrap  cycle-slideshow"
      data-list="images"
      data-level="0"
      data-cycle-slides=".w-ba-banner__slide"
      data-cycle-log="false"
      data-overlay=".w-ad-banner__overlay_{{subpart-id}}"
      data-overlay-template="<h2><span>{{title}}</span></h2>{{desc}}"
      data-cycle-auto-height="{{base_image}}"
      data-cycle-speed="{{speed}}"
      data-cycle-timeout="{{timeout}}"
      data-cycle-fx="{{ad_fx}}"
      data-pager=".banner_caption_{{subpart-id}}"
      data-pager-template="<li><button></button></li>"
      data-pager-active-class="active-slide"
      data-cycle-youtube="true"
      data-cycle-youtube-autostart="false"
      data-cycle-swipe="true"
      data-cycle-prev=".banner_prev"
      data-cycle-next=".banner_next"
      data-cycle-pause-on-hover="true"
      style="padding-bottom: 56.25%;"
      >

    {{html}}
  </div>
  <div class="ad-overlay w-ad-banner__overlay_{{subpart-id}}"></div>
    <div class="w-ba-banner__caption w-ad-banner__pager-2 banner-pager banner_caption_{{subpart-id}}"></div>
    <ul class="controlplay"><a class="resume-slide active" title = "<%= (I18n.locale.to_s =="zh_tw") ? "繼續播放" : "resume" %>"><i></i></a><a class="pause-slide" title = "<%= (I18n.locale.to_s =="zh_tw") ? "暫停播放" : "pause"%>"><i></i></a></ul>
    <ul class="button-mid">
      <i class="fa fa-angle-left prev-button" aria-hidden="true" title = "<%= (I18n.locale.to_s =="zh_tw") ? "上一張" : "prev" %>"></i>
      <i class="fa fa-angle-right next-button" aria-hidden="true" title = "<%= (I18n.locale.to_s =="zh_tw") ? "下一張" : "next" %>"></i>
    </ul>
  </div>
</div>
<script type="text/javascript">
  if (typeof ad_banners_count === 'undefined'){
    var ad_banners_count = 0;
  }
  function ad_audio_button(ele,is_stop){
    if (is_stop){
      $(ele).find('.jarallax-video-audio').remove();
    }else{
      var audio_div;
      if ($(ele).hasClass('have-audio')){
        audio_div = $('<div class="jarallax-video-audio"><i class="fas fa-volume-up"></i></div>');
      }else{
        audio_div = $('<div class="jarallax-video-audio"><i class="fas fa-volume-mute"></i></div>');
      }
      audio_div.click(function(event){
        event.stopPropagation();
        var $video = $(ele).find('video');
        if ($(ele).hasClass('have-audio')){
          $(ele).removeClass('have-audio');
          $(this).find('i.fas').attr('class','fas fa-volume-mute');
        }else{
          $(ele).addClass('have-audio');
          $(this).find('i.fas').attr('class','fas fa-volume-up');
        }
        if ($video.length>0){
          $video[0].muted = !$video[0].muted;
        }else{//youtube
          console.log('control youtube audio');
        }
      })
      $(ele).append(audio_div);
    }
  }
  if(document.getElementById("youtube-iframe-api") == null){
    var tag = document.createElement('script');
    tag.setAttribute("id", "youtube-iframe-api");
    tag.src = "https://www.youtube.com/iframe_api";
    var firstScriptTag = document.getElementsByTagName('script')[0];
    firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
  }
  $("*[data-yt-binded=0]").each(function(){
    $(this).attr("data-yt-binded","1");
    var obj = $(this).find("iframe");
    obj.attr("id",$(this).data("youtube-id") + "_" + ad_banners_count);
    ad_banners_count++;
  })
if (typeof onYouTubeIframeAPIReady !== 'function'){
  if(window.yt_players == undefined)
    window.yt_players = {};
  function onYouTubeIframeAPIReady(){
    $(".w-ba-banner").each(function(i,banner){
      var iframes = $(banner).find("iframe");
      if(iframes.length > 0){
        var id = $(banner).attr("data-subpart-id");
        if(yt_players[id] == undefined)
          yt_players[id] = {};
        var remove_ids = [];
        Object.keys(yt_players[id]).forEach(function(k){
          var yt_player = yt_players[id][k];
          if($(yt_player.getIframe()).length == 0){
            yt_player.destroy();
            remove_ids.push(k);
          }
        })
        remove_ids.forEach(function(k){
          delete yt_players[id][k];
        })
        iframes.each(function(i,iframe){
          var yt_player = yt_players[id][$(iframe).attr("id")];
          if(yt_player){
          }else{
            yt_player = new YT.Player($(iframe).attr("id"), {
                events: {
                  'onReady': function(event){
                    var height = $(event.target.getIframe()).height();
                    var banner_wrap = $(".w-ba-banner__wrap[data-overlay=\".w-ad-banner__overlay_"+id+"\"]");
                    banner_wrap.height(height).css({"padding-bottom":"","padding-top":""});
                    banner_wrap.find(".cycle-carousel-wrap").css("top","3em");
                    delete (event.target.B || event.target.H).onStateChange;
                    var onStateChange_idx = event.target.l.i.onStateChange;
                    onStateChange_idx.reverse();
                    var event_size = 3;
                    onStateChange_idx.forEach(function(start_idx){
                      event.target.l.h.splice(start_idx,event_size);
                    });
                    event.target.l.i.onStateChange = [];
                    event.target.l.s = event.target.l.h.length;
                    event.target.addEventListener('onStateChange',onPlayerStateChange);
                    {{extra_ready_script}}
                  },
                  'onStateChange': onPlayerStateChange
                }
            });
            yt_players[id][$(iframe).attr("id")] = yt_player;
            $(iframe).data("yt_player",yt_player);
          }
        })
      }
    })
  }
  function onPlayerStateChange(event){
    var iframe = $(event.target.h),
        cyclediv = iframe.parents("div.cycle-slideshow");
    var widget = cyclediv.parents('.ba-banner-widget-youtube');
    if(event.data == YT.PlayerState.PLAYING || event.data == YT.PlayerState.BUFFERING){
      cyclediv[0].need_resume = !(cyclediv.hasClass("cycle-paused"));
      cyclediv.cycle("pause");
      widget.find('.banner-pager,.controlplay,.button-mid,.ad-overlay').css('visibility','hidden')
      ad_audio_button(cyclediv,false);
    }else if(event.data == YT.PlayerState.UNSTARTED || event.data == YT.PlayerState.PAUSED || event.data == YT.PlayerState.ENDED){
      if(cyclediv[0].need_resume)
        cyclediv.cycle("resume");
      widget.find('.banner-pager,.controlplay,.button-mid,.ad-overlay').css('visibility','')
      ad_audio_button(cyclediv,true);
    }
    {{extra_state_chnage_script}}
  }
}
  $(document).ready(function(){
    window.onYouTubePlayerAPIReady = function() {
      onYouTubeIframeAPIReady.apply(this,arguments);
    };
    var banner_wrap = $(".w-ba-banner__wrap[data-overlay=\".w-ad-banner__overlay_{{subpart-id}}\"]");
    var opts = banner_wrap.data('cycle.opts');
    banner_wrap.on('cycle-paused',function(opts){
      var controlplay = $(this).nextAll(".controlplay");
      if(controlplay.length != 0){
        controlplay.find(".resume-slide").removeClass("active");
        controlplay.find(".pause-slide").addClass("active");
      }
    })
    banner_wrap.on('cycle-resumed',function(opts){
      var controlplay = $(this).nextAll(".controlplay");
      if(controlplay.length != 0){
        controlplay.find(".resume-slide").addClass("active");
        controlplay.find(".pause-slide").removeClass("active");
      }
    })
    /*
    var height = opts.slides.filter('.active').height() || opts.slides.height();
    banner_wrap.height(height)*/
    banner_wrap.css("padding-bottom","");
    {{extra_document_ready_script}}
    $('.pause-slide').off('click').click(function(){
      $(this).parent("ul").parent('.w-ba-banner').find(".cycle-slideshow").cycle('pause');
      $(this).addClass('active');
      $(this).parents('.controlplay').eq(0).find('.resume-slide').removeClass('active');
    });
    $('.resume-slide').off('click').click(function(){
      $(this).parent("ul").parent('.w-ba-banner').find(".cycle-slideshow").cycle('resume');
      $(this).addClass('active');
      $(this).parents('.controlplay').eq(0).find('.pause-slide').removeClass('active');
    });
    $('.next-button').off('click').on('click',function(){
      $(this).parent("ul").parent('.w-ba-banner').find(".cycle-slideshow").cycle("next");
    })
    $('.prev-button').off('click').on('click',function(){
      $(this).parent("ul").parent('.w-ba-banner').find(".cycle-slideshow").cycle("prev");
    })
    var resize_timeout_id;
    $(window).resize(function(){
      if(resize_timeout_id){
        window.clearTimeout(resize_timeout_id);
      }
      resize_timeout_id = window.setTimeout(function(){
        var banner_wrap = $(".w-ba-banner__wrap[data-overlay=\".w-ad-banner__overlay_{{subpart-id}}\"]");
        var opts = banner_wrap.data('cycle.opts');
        var height = opts.slides.filter('.active').height() || opts.slides.height();
        banner_wrap.height(height).css("padding-bottom","");
      },300);
    })
  })
</script>
<style type="text/css">
  .jarallax-video-audio{
    z-index: 1;
    font-size: 36px;
    color: #FFF;
    text-align: center;
    position: absolute;
    top: 2%;
    right: 2%;
    height: 66px;
    width: 66px;
    border-radius: 50%;
    line-height: 1.8;
    cursor: pointer;
    border: 2px solid rgba(255,255,255,.6);
    background-color: rgba(0,0,0,.6);
    transition: all 1.2s ease;
  }
  .jarallax-video-audio:hover{
    color: #FFC500;
    transition: all 0.6s ease;
  }

  .w-ba-banner .controlplay .resume-slide.active i{
    color: #32D9C3;
  }
  .w-ba-banner .controlplay .pause-slide.active i{
    color: #ff4500;
  }
  .w-ba-banner .controlplay{
    width: auto;
  }
  .w-ba-banner .button-mid{
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
  }
  .next-button,.prev-button{
    cursor: pointer;
  }
</style>