fix theme...

themes/anzhiyu/scripts/helpers/random.js

@@ -0,0 +1,86 @@
+hexo.extend.generator.register("random", function (locals) {
+  const config = hexo.config.random || {};
+  const themeConfig = hexo.theme.config;
+  const pjaxEn = themeConfig.pjax.enable;
+  const randomNumberFriend = themeConfig.footer.list.randomFriends || 0;
+  const posts = [];
+  const link = locals.data.link || [];
+  for (const post of locals.posts.data) {
+    if (post.random !== false) posts.push(post.path);
+  }
+
+  const link_list = [];
+
+  link.forEach(element => {
+    element.link_list.forEach(link_list_item => {
+      link_list.push(link_list_item);
+    });
+  });
+
+  let result = `var posts=${JSON.stringify(
+    posts
+  )};function toRandomPost(){
+    ${pjaxEn ? "pjax.loadUrl('/'+posts[Math.floor(Math.random() * posts.length)]);" : "window.location.href='/'+posts[Math.floor(Math.random() * posts.length)];"}
+  };`;
+
+  if (themeConfig.footer.list.enable && randomNumberFriend > 0) {
+    result += `var friend_link_list=${JSON.stringify(link_list)};
+    var refreshNum = 1;
+    function friendChainRandomTransmission() {
+      const randomIndex = Math.floor(Math.random() * friend_link_list.length);
+      const { name, link } = friend_link_list.splice(randomIndex, 1)[0];
+      Snackbar.show({
+        text:
+          "点击前往按钮进入随机一个友链，不保证跳转网站的安全性和可用性。本次随机到的是本站友链：「" + name + "」",
+        duration: 8000,
+        pos: "top-center",
+        actionText: "前往",
+        onActionClick: function (element) {
+          element.style.opacity = 0;
+          window.open(link, "_blank");
+        },
+      });
+    }
+    function addFriendLinksInFooter() {
+      var footerRandomFriendsBtn = document.getElementById("footer-random-friends-btn");
+      if(!footerRandomFriendsBtn) return;
+      footerRandomFriendsBtn.style.opacity = "0.2";
+      footerRandomFriendsBtn.style.transitionDuration = "0.3s";
+      footerRandomFriendsBtn.style.transform = "rotate(" + 360 * refreshNum++ + "deg)";
+      const finalLinkList = [];
+  
+      let count = 0;
+
+      while (friend_link_list.length && count < ${randomNumberFriend}) {
+        const randomIndex = Math.floor(Math.random() * friend_link_list.length);
+        const { name, link, avatar } = friend_link_list.splice(randomIndex, 1)[0];
+  
+        finalLinkList.push({
+          name,
+          link,
+          avatar,
+        });
+        count++;
+      }
+  
+      let html = finalLinkList
+        .map(({ name, link }) => {
+          const returnInfo = "<a class='footer-item' href='" + link + "' target='_blank' rel='noopener nofollow'>" + name + "</a>"
+          return returnInfo;
+        })
+        .join("");
+  
+      html += "<a class='footer-item' href='/link/'>更多</a>";
+
+      document.getElementById("friend-links-in-footer").innerHTML = html;
+
+      setTimeout(()=>{
+        footerRandomFriendsBtn.style.opacity = "1";
+      }, 300)
+    };`;
+  }
+  return {
+    path: config.path || "anzhiyu/random.js",
+    data: result,
+  };
+});