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ao3-mirror-ssr/src/views/Work.vue
UnknownMp eca669d62a
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[Base] 更新 SSR 机制, 支持流式渲染注入 head 标签
损失的 TTFB 可以忽略不计
2025-06-05 18:02:03 +08:00

274 lines
9.7 KiB
Vue

<script setup>
import { ref, onMounted, onBeforeUnmount, onServerPrefetch, watch, nextTick } from 'vue'
import { useRouter, useRoute } from 'vue-router'
const router = useRouter()
const route = useRoute()
import { useHeadHelper } from '../ssr/headHelper.js'
import { useWorkReadState } from '@/stores/workRead.js'
import { useRouteStore } from '@/stores/route.js'
const routeState = useRouteStore()
const workReadState = useWorkReadState()
import 'mdui/components/list.js'
import 'mdui/components/list-item.js'
import 'mdui/components/divider.js'
import 'mdui/components/linear-progress.js'
import 'mdui/components/fab.js'
import 'mdui/components/button.js'
import 'mdui/components/dropdown.js'
import 'mdui/components/menu.js'
import 'mdui/components/menu-item.js'
import 'mdui/components/card.js'
import '@mdui/icons/bookmark.js'
import { mduiSnackbar } from '../utils.js'
const fabExtended = ref(false)
const content = ref(null)
const readPercent = ref(0)
let readIndex = 0
let lastPercent = 0
let lastCloseTimer = null
let isObserver = null
let paragraphs = []
let currentParagraph = null
const chapterDialog = ref(null)
const categoryName = {
mm: "男/男",
ff: "女/女",
fm: '女/男'
}
onServerPrefetch(async () => {
const headHelper = useHeadHelper()
await workReadState.loadWork(route.params.id, route.params.cid)
if (workReadState.state == 'ready') headHelper.setTitle(workReadState.title)
else if (workReadState.state == 'ssrnotfound') {
headHelper.setTitle('文章未找到')
headHelper.setCode(404)
} else if (workReadState.state == 'unauth') {
headHelper.setTitle('访问被阻止')
headHelper.setCode(401)
}
headHelper.headReady()
})
onMounted(async () => {
watch(() => workReadState.state, (value) => { if (value == 'ready') routeState.customTitle = workReadState.title })
if (workReadState.state != 'ssrnotfound' && workReadState.state != 'ready') await workReadState.loadWork(route.params.id, route.params.cid)
if (workReadState.state == 'ready') {
routeState.customTitle = workReadState.title
if (workReadState.cid !== null && parseInt(route.params.cid) != workReadState.cid) {
router.replace(`/work/${workReadState.id}/${workReadState.cid}`)
return
}
const paraCount = workReadState.text.length - 1
isObserver = new IntersectionObserver((entries) => {
entries.forEach((entry) => {
if (entry.isIntersecting) {
currentParagraph = entry.target
readIndex = entry.target.dataset.index
readPercent.value = parseInt(readIndex / paraCount * 100)
if (lastPercent == 0) {
lastPercent = readPercent.value
return
}
if (Math.abs(lastPercent - readPercent.value) > 10) {
lastPercent = readPercent.value
fabExtended.value = true
if (lastCloseTimer) clearTimeout(lastCloseTimer)
lastCloseTimer = setTimeout(() => {
fabExtended.value = false
lastPercent = readPercent.value
}, 2000)
}
}
})
}, {
threshold: 0.5
})
await nextTick()
paragraphs = content.value?.querySelectorAll('p')
paragraphs?.forEach(p => isObserver.observe(p))
}
})
onBeforeUnmount(() => { if(isObserver) isObserver.disconnect() })
async function switchWorkWithIndex(target) {
workReadState.loadWork(workReadState.id,workReadState.chapters[target].chapterId)
router.replace(`/work/${workReadState.id}/${workReadState.cid}`)
}
</script>
<template>
<template v-if="workReadState.state == 'notfound' || workReadState.state == 'ssrnotfound'">
<h2>文章不存在...</h2>
是不是链接没有复制完全?<br/>
ID: {{ workReadState.id }}<br/>
<template v-if="workReadState.cid">
CID: {{ workReadState.cid }}
</template>
<a @click="$router.back()">返回</a>
</template><template v-if="workReadState.state == 'unauth'">
<h2>访问被阻止!</h2>
上游 AO3 不允许匿名用户访问该作品<br/>
ID: {{workReadState.id}}<br/>
<template v-if="workReadState.cid">
CID: {{ workReadState.cid }}
</template>
<a @click="$router.back()">返回</a>
</template><template v-if="workReadState.state == 'errformat'">
<h2>路径格式错误</h2>
ID: {{ $route.params.id }}<br/>
<template v-if="$route.params.id">
CID: {{ $route.params.id }}
</template><br/>
<a @click="$router.back()">返回</a>
</template><ClientOnly>
<template v-if="workReadState.state == 'loading'">
加载中...<br/>
<mdui-linear-progress></mdui-linear-progress>
</template>
<template v-if="workReadState.state == 'ready'">
<article>
<h1 style="margin: auto">{{ workReadState.title }}</h1>
<h4>{{ workReadState.pesud }}</h4>
<mdui-card style="margin: 8px; padding: 16px;">
<strong>作品信息</strong><dl>
<template v-if="workReadState.category"><dt>分类</dt><ul>
<li v-for="item in workReadState.category" :key="item">
{{ categoryName[item] }}</li>
</ul></template>
<template v-if="workReadState.fandom"><dt>作品圈</dt><ul>
<li v-for="item in workReadState.fandom" :key="item">
{{ item }}</li>
</ul></template>
<dt>语言</dt><dd>
{{ workReadState.lang }}
</dd>
</dl><Hr/>
<strong>作品状态</strong><dl>
<dt>发布时间</dt><dd>
{{ workReadState.publishedTime.year }} -
{{ workReadState.publishedTime.month }} -
{{ workReadState.publishedTime.date }}
</dd>
<dt>字数</dt><dd>
{{ workReadState.wordCount }}
</dd>
<dt>点击</dt><dd>
{{ workReadState.hitCount }}
</dd>
<template v-if="workReadState.chapterStat"><dt>
章节
</dt><dd>
{{ workReadState.chapterStat.left }} /
{{ workReadState.chapterStat.right == -1 ? '?' : workReadState.chapterStat.right }}
</dd></template>
</dl>
</mdui-card>
<template v-if="workReadState.cid">
<h4> {{ workReadState.chapterIndex + 1 }} / {{ workReadState.chapters.length }} : {{ workReadState.chapters[workReadState.chapterIndex].title }}</h4>
<div style="display: flex;">
<mdui-button variant="filled" v-if="workReadState.chapterIndex != 0" @click="switchWorkWithIndex(workReadState.chapterIndex - 1)">上一章</mdui-button>
<mdui-button variant='elevated' @click="chapterDialog.open = true" style="margin: 0px 16px;">章节列表</mdui-button>
<mdui-button variant="filled" v-if="workReadState.chapterIndex != workReadState.chapters.length - 1" @click="switchWorkWithIndex(workReadState.chapterIndex + 1)">下一章</mdui-button>
</div><br/>
</template>
<blockquote v-if="workReadState.summary">
<p v-html='workReadState.summary'></p>
</blockquote><Hr />
<article ref='content'>
<p v-for="(para, index) in workReadState.text" :key="para" :data-index="index">{{ para }}</p>
</article>
</article><Hr/>
<p style="display: flex;" v-if="workReadState.cid">
<mdui-button variant="filled" v-if="workReadState.chapterIndex != 0" @click="switchWorkWithIndex(workReadState.chapterIndex - 1)">上一章</mdui-button>
<span style="flex: 1;"/>
{{ workReadState.chapterIndex + 1 }} / {{ workReadState.chapters.length }}
<span style="flex: 1;"/>
<mdui-button variant="filled" v-if="workReadState.chapterIndex != workReadState.chapters.length - 1" @click="switchWorkWithIndex(workReadState.chapterIndex + 1)">下一章</mdui-button>
</p>
<div style="height: 64px" />
<mdui-fab class="mdui-fab" :extended="fabExtended">
<mdui-icon-bookmark slot="icon"></mdui-icon-bookmark>
{{ readPercent }}%
</mdui-fab>
<mdui-dialog ref='chapterDialog' close-on-overlay-click>
<span slot="headline">章节列表</span>
<span slot="description">
{{ workReadState.chapters.length }}
<br/>
点击跳转
</span>
<mdui-list><mdui-list-item
v-for="(chapter,index) in workReadState.chapters"
:key="chapter.chapterId" @click="switchWorkWithIndex(index)"
:class="{ 'active-item' : index === workReadState.chapterIndex }"
>
{{index + 1}}. {{ chapter.title }}
</mdui-list-item></mdui-list>
</mdui-dialog>
</template>
<template #ssr>
<template v-if="workReadState.state == 'ready'">
<h2>{{ workReadState.title }}</h2>
<h4>{{ workReadState.pesud }}</h4>
<dl>
<template v-if="workReadState.category"><dt>分类</dt><ul>
<li v-for="item in workReadState.category" :key="item">
{{ categoryName[item] }}</li>
</ul></template>
<template v-if="workReadState.fandom"><dt>作品圈</dt><ul>
<li v-for="item in workReadState.fandom" :key="item">
{{ item }}</li>
</ul></template>
<dt>语言</dt><dd>
{{ workReadState.lang }}
</dd>
<dt>发布时间</dt><dd>
{{ workReadState.publishedTime.year }} -
{{ workReadState.publishedTime.month }} -
{{ workReadState.publishedTime.date }}
</dd>
<dt>字数</dt><dd>
{{ workReadState.wordCount }}
</dd>
<dt>点击</dt><dd>
{{ workReadState.hitCount }}
</dd>
<template v-if="workReadState.chapterStat"><dt>
章节
</dt><dd>
{{ workReadState.chapterStat.left }} /
{{ workReadState.chapterStat.right == -1 ? '?' : workReadState.chapterStat.right }}
</dd></template>
</dl><Hr />
<template v-if="workReadState.summary"><blockquote>
<p v-html='workReadState.summary'></p>
</blockquote><Hr /></template>
<article><p v-for="para in workReadState.text.slice(0, 20)" :key="para">{{ para }}</p></article>
</template>
</template></ClientOnly>
</template>
<style scoped>
.active-item {
background-color: rgb(var(--mdui-color-secondary-container));
}
.mdui-fab {
position: fixed;
bottom: 16px; /* 调整垂直位置 */
right: 16px; /* 调整水平位置 */
z-index: 1000; /* 确保悬浮按钮在其他内容上方 */
animation: slideInFromRight var(--mdui-motion-duration-medium2) var(--mdui-motion-easing-standard); /* 动画时长和缓动效果 */
}
</style>