给主题添加最新评论页面

提醒

2024-11-08：将昵称验证改为了邮箱验证，避免盗用名称

前言

在博客中添加一个最新评论页面可以让访客快速了解网站的互动情况 支持Twikoo，其它没试。效果展示

实现步骤

1. 创建页面

首先创建评论页面：

bash

hexo new page messages

2. 页面配置

顶部的html结构仅支持anzhiyu类主题，其它主题可以删除或者自行添加CSS样式

在 messages/index.md 文件中添加以下内容：

---
title: 最新评论
aside: false
comments: false
---

<div class="author-content author-content-item single" style="background:url(https://lib.bsgun.cn/Hexo-static/img/essay-bg.avif) center /cover no-repeat!important">
    <div class="card-content">
        <div class="author-content-item-tips">速览</div>
        <span class="author-content-item-title">最新评论</span>
        <div class="content-bottom">
            <div class="tips">快速预览本站最新评论</div>
        </div>
        <div class="banner-button-group">
            <a class="banner-button" style="padding: 8px 12px;color: var(--anzhiyu-white);" onclick="pjax.loadUrl(&quot;/about&quot;)" data-pjax-state="">
                <i class="anzhiyufont anzhiyu-icon-arrow-circle-right" style="font-size:22px;margin-right:.25rem"></i>
                <span class="banner-button-text">关于本人</span>
            </a>
        </div>
    </div>
</div>

<div id="comments-page">
    <img src="https://lib.bsgun.cn/Hexo-static/img/loading.gif">
</div>

<style>
/* 全局样式 */
h1 {
    display: none;
}

div#page {
    background: none !important;
    box-shadow: none;
    padding: 0;
    border: none;
}

/* 评论页面容器 */
#comments-page {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    width: 100%;
    margin-top: 1.5rem;
    justify-content: center;
}

/* 评论卡片基础样式 */
.comment-card {
    position: relative;
    width: calc(100% / 4 - 9px);
    border-radius: 12px;
    border: 1px solid var(--anzhiyu-card-border);
    padding: 14px;
    overflow: hidden;
    box-shadow: var(--anzhiyu-shadow-border);
    animation: slide-in .6s .4s backwards;
    background-color: var(--anzhiyu-card-bg);
    transition: all .3s ease-in-out;
}

.comment-card:hover {
    border: 1px solid var(--anzhiyu-main);
}

/* 评论信息区域 */
.comment-info {
    padding-bottom: 5px;
    border-bottom: 2px dashed var(--anzhiyu-theme-op);
}

.comment-information {
    display: flex;
    flex-direction: column;
}

.comment-user {
    font-weight: bold;
}

.comment-time {
    font-size: 12px;
    color: var(--anzhiyu-secondtext);
}

/* 评论内容 */
.comment-content {
    position: relative;
    z-index: 3;
    overflow: hidden;
    padding-top: 5px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

/* 头像样式 */
.avatar-wrapper {
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    opacity: 0.4;
    transition: all 0.3s ease-in-out;
    filter: blur(3px);
    background-size: cover;
    background-position: center;
}

.comment-card:hover .avatar-wrapper {
    transform: translateY(-50%) scale(1.1);
    opacity: 0.6;
}

/* 响应式布局 */
@media (max-width: 1024px) {
    .comment-card {
        width: calc(100% / 2 - 6px);
    }
}

@media (max-width: 768px) {
    .comment-card {
        width: 100%;
    }
    .banner-button-group {
        display: none;
    }
}
</style>
<script>
(() => {
  const MessageComments = {
    API_URL: 'https://twikoo.ruom.top', // 这里填入你的Twikoo服务器地址
    ADMIN_EMAIL_MD5: 'f2c9c64c90a00afeed5ba410e5447a0d01aa294874bd662032a27c5385bcde1c', // 这里填入你的邮箱md5值
    PAGE_SIZE: 100, // 显示的评论数量 好像最多也就100个

    async fetchComments() {
      const controller = new AbortController();
      const timeoutId = setTimeout(() => controller.abort(), 5000);

      try {
        const response = await fetch(this.API_URL, {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify({
            event: 'GET_RECENT_COMMENTS',
            includeReply: true,
            pageSize: this.PAGE_SIZE
          }),
          signal: controller.signal
        });

        const { data } = await response.json();
        return data;
      } catch (error) {
        console.error('获取评论出错:', error);
        return null;
      } finally {
        clearTimeout(timeoutId);
      }
    },

    formatTimeAgo(timestamp) {
      const diff = Math.floor((Date.now() - new Date(timestamp)) / 1000);
      if (diff < 60) return '刚刚';
      if (diff < 3600) return `${Math.floor(diff / 60)}分钟前`;
      if (diff < 86400) return `${Math.floor(diff / 3600)}小时前`;
      if (diff < 604800) return `${Math.floor(diff / 86400)}天前`;

      return new Date(timestamp).toLocaleDateString('zh-CN', { month: 'numeric', day: 'numeric' }) + '日';
    },

    formatContent(content) {
      if (!content) return '';

      return content
        .replace(/<pre><code>[\s\S]*?<\/code><\/pre>/g, '[代码块]')
        .replace(/<code>([^<]{4,})<\/code>/g, '[代码]')
        .replace(/<code>([^<]{1,3})<\/code>/g, '$1')
        .replace(/<img[^>]*>/g, '[图片]')
        .replace(/<a[^>]*?>[\s\S]*?<\/a>/g, '[链接]')
        .replace(/<[^>]+>/g, '')
        .replace(/&(gt|lt|amp|quot|#39|nbsp);/g, m =>
          ({'>':'>', '<':'<', '&':'&', 'quot':'"', '#39':"'", 'nbsp':' '})[m.slice(1,-1)])
        .replace(/\s+/g, ' ')
        .trim();
    },

    generateCommentHTML(comment) {
      const { created, comment: content, url, avatar, nick, mailMd5, id } = comment;
      const timeAgo = this.formatTimeAgo(created);
      const formattedContent = this.formatContent(content);
      const adminBadge = mailMd5 === this.ADMIN_EMAIL_MD5 ? '<i class="fa fa-check-circle" style="color: #57bd6a; margin-left: 5px;"></i>' : '';

      return `
        <div class="comment-card" onclick="pjax.loadUrl('${url}#${id}')" title="点击查看评论">
          <div class="avatar-wrapper" style="background-image: url('${avatar}');"></div>
          <div class="comment-info">
            <div class="comment-information">
              <span class="comment-user">
                ${nick} ${adminBadge}
              </span>
              <span class="comment-time">${timeAgo}</span>
            </div>
          </div>
          <div class="comment-content">${formattedContent}</div>
        </div>
      `;
    },

    getErrorTemplate(message) {
      return `<p style="text-align: center; color: #666;">${message}</p>`;
    },

    async init() {
      const container = document.querySelector('#comments-page');
      if (!container) return;

      const comments = await this.fetchComments();
      let content;

      if (comments === null) {
        content = this.getErrorTemplate('加载评论时出错，请稍后再试');
      } else if (comments.length === 0) {
        content = this.getErrorTemplate('没有找到相关评论');
      } else {
        content = comments.map(this.generateCommentHTML.bind(this)).join('');
      }

      container.innerHTML = content;

      requestAnimationFrame(() => {
        container.querySelectorAll('.comment-card').forEach(el => {
          el.style.opacity = '1';
        });
      });
    }
  };

  ['DOMContentLoaded', 'pjax:success'].forEach(event =>
    document.addEventListener(event, () => MessageComments.init())
  );
})();
</script>

### 配置说明

> `html` 结构中有两个图片地址，一个是**加载动画**，一个是**顶部背景图**，**需要修改**

```js
const MessageComments = {
  API_URL: 'https://twikoo.ruom.top', // 这里填入你的Twikoo服务器地址
  ADMIN_EMAIL_MD5: 'f2c9c64c90a00afeed5ba410e5447a0d01aa294874bd662032a27c5385bcde1c', // 这里填入你的邮箱md5值
  PAGE_SIZE: 100, // 显示的评论数量 好像最多也就100个
};