优化自动跳转功能

view/index/post/read.html

@@ -29,6 +29,49 @@
             <div class="info">
               <span>{$post->publish_time_text}</span>
             </div>
+            <div class="desc">
+              {$post.desc_html}
+            </div>
+            {if !empty($post.desc) && $post.jump_to_url_status != 0}
+            <div class="jump-container">
+              <a href="{$post.jump_to_url}" class="layui-btn jump-btn" target="_blank">{$post.jump_to_btn_title|default='立即跳转'}</a>
+            </div>
+            {if $post.jump_to_url_status == 2 }
+            <script>
+              window.layuiInitSuccess.push(function () {
+                var isJumped = false;
+                var countDownNum = 5;
+                var closeJump = false;
+                var jumpUrl = '{$post.jump_to_url}'
+                window.layerJump = layer.confirm('即将自动打开新页面(倒计时<span class="jump-count-dowm">5</span>秒)', {
+                  btn: ['立即跳转', '取消'],
+                  offset:['20%']
+                }
+                  , function (index, layero) {
+                    //按钮【按钮一】的回调
+                    window.open(jumpUrl)
+                    isJumped = true
+                    layer.close(index)
+                  }, function (index) {
+                    //按钮【按钮二】的回调
+                    closeJump = true
+                  })
+
+                window.timerJump = setInterval(() => {
+                  countDownNum--
+                  $('.jump-count-dowm').text(countDownNum)
+                  if (countDownNum <= 0) {
+                    clearInterval(window.timerJump)
+                    layer.close(window.layerJump)
+                    if (!closeJump && !isJumped) {
+                      window.open(jumpUrl)
+                    }
+                  }
+                }, 1000);
+              })
+            </script>
+            {/if}
+            {/if}
             <div class="ql-snow">
               <div class="ql-editor">{$post->content_html|raw}</div>
             </div>