149 lines
4.0 KiB
Vue
149 lines
4.0 KiB
Vue
<script setup>
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import { request } from '@/lib/request';
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import { onMounted, reactive, ref, nextTick } from 'vue';
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import { timestampToString } from '../lib/timestampToString'
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import { useRoute } from 'vue-router'
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import { Marked } from 'marked';
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import { markedHighlight } from "marked-highlight";
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import hljs from 'highlight.js';
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import "highlight.js/styles/xcode.css";
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const loadStatus = ref(0);// 0加载中 -1加载失败 -2文章不存在或不可见 1加载成功
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const route = useRoute();
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const blogContent = ref('');
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const blogInfo = ref({});
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const marked = new Marked(
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markedHighlight({
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langPrefix: 'hljs language-',
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highlight(code, lang, info) {
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const language = hljs.getLanguage(lang) ? lang : 'plaintext';
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return hljs.highlight(code, { language }).value;
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}
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})
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);
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onMounted(async () => {
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const bloguuid = route.params.uuid;
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if (bloguuid.length != 32) {
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return loadStatus.value = -1;
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}
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try {
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let blogContentRes = await request.get(`/blogContent?bloguuid=${bloguuid}`);
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if (blogContentRes.code == 0) {
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try {
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blogContent.value = marked.parse(decodeURIComponent(escape(atob(blogContentRes.data.data))))
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blogInfo.value = blogContentRes.data.info;
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loadStatus.value = 1;
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} catch (error) {
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throw error
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}
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} else if (blogContentRes.code == -4001) {
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// 不可见或不存在
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loadStatus.value = -2;
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} else {
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throw new Error(blogContentRes.message);
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}
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} catch (error) {
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console.error('请求博客内容发生错误 ', error);
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loadStatus.value = -1;
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}
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// 处理iframe元素
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let iframes = document.querySelectorAll('iframe');
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for (let i = 0; i < iframes.length; i++) {
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let iframe = iframes[i];
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// 创建一个新的div元素
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let wrapperDiv = document.createElement('div');
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// 设置新div的类名
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wrapperDiv.className = 'video-container';
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// 获取iframe的父元素
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let parent = iframe.parentNode;
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// 将新的div插入到iframe之前
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parent?.insertBefore(wrapperDiv, iframe);
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// 将iframe移动到新创建的div内部
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wrapperDiv.appendChild(iframe);
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}
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})
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</script>
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<template>
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<div class="bcc"></div>
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<div class="content-container">
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<div class="status" v-if="loadStatus == 0">加载中，请稍后...</div>
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<el-empty v-if="loadStatus < 0" :description="loadStatus == -1 ? '加载失败，刷新后重试' : '文章不存在或不可见'" />
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<div v-if="loadStatus == 1">
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<div>
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<h1 style="margin: 0 auto;text-align: center;">{{ blogInfo.title }}</h1>
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<p style="margin: 15px auto;text-align: center;color: #888;font-size: 14px;">发布于 {{
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timestampToString(blogInfo.publish_time) }}</p>
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</div>
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<div v-html="blogContent" id="blogContentContainer"></div>
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</div>
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</div>
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</template>
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<style scoped>
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.bcc {
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position: fixed;
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z-index: -1;
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background-color: #f6f8f9;
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left: 0;
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top: 0;
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width: 100%;
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height: 100%;
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}
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.content-container {
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display: flex;
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flex-direction: column;
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max-width: 600px;
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margin: 50px auto;
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padding: 0 20px;
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}
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.content-container .status {
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margin: 0 auto;
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}
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</style>
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<style>
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/* markdown CSS */
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#blogContentContainer img {
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width: 100%;
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}
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#blogContentContainer p {
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color: #555;
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}
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#blogContentContainer p code {
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background-color: #dedede;
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padding: 2px 3px;
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}
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#blogContentContainer blockquote {
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margin: 16px 0;
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padding-left: 25px;
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border-left: 4px solid #ddd;
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}
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#blogContentContainer blockquote p {
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color: #888;
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}
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#blogContentContainer pre{
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border-radius: 5px;
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overflow: hidden;
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}
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#blogContentContainer pre code{
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overflow-x: scroll;
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}
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#blogContentContainer h1,
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h2,
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h3,
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h4,
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h5,
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h6 {
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border-bottom: 1px solid #ddd;
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}
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</style> |