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sbnews/uniapp/src/packages_community/components/post-card.vue
T

561 lines
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Vue

<template>
<view class="post-card" @tap="$emit('tap')">
<view v-if="post.is_paid && !post.is_unlocked" class="post-card__topbar">
<view class="post-card__paid-notice">
<u-icon name="lock" size="25" color="#1468f5" />
<text>付费内容 · {{ post.price_points }} 积分</text>
</view>
<view class="post-card__status">
<text class="post-card__price">{{ post.price_points }} 积分</text>
<u-icon name="more-dot-fill" size="30" color="#8d96a3" />
</view>
</view>
<view class="post-card__header"
:class="{ 'post-card__header--corner-status': !post.is_paid || post.is_unlocked }">
<image class="post-card__avatar" :src="post.user?.avatar || '/static/images/avatar.png'" mode="aspectFill"
@tap.stop="$emit('avatar-tap', post.user_id)" />
<view class="post-card__author">
<view class="post-card__identity">
<text class="post-card__nickname">{{ post.user?.nickname || '匿名用户' }}</text>
<text v-if="post.user?.id && post.user.fans_count > 0" class="post-card__follow-count">关注 {{
formatCount(post.user.fans_count)
}}</text>
<text v-if="post.is_top" class="post-card__pin">置顶</text>
</view>
<text class="post-card__time">{{ formatTime(post.create_time) }}</text>
</view>
<view v-if="!post.is_paid || post.is_unlocked" class="post-card__status post-card__status--corner">
<text class="post-card__free">免费</text>
<u-icon name="more-dot-fill" size="30" color="#8d96a3" />
</view>
</view>
<view class="post-card__content">
<text v-if="contentTitle" class="post-card__title">{{ contentTitle }}</text>
<text class="post-card__summary"
:class="{ 'post-card__summary--locked': post.is_paid && !post.is_unlocked }">
{{ contentSummary }}
</text>
</view>
<view v-if="displayTranslatedText" class="post-card__translation">
<text>AI 翻译</text>
<text class="post-card__translation-text">{{ displayTranslatedText }}</text>
</view>
<view v-if="post.is_paid && !post.is_unlocked" class="post-card__unlock" @tap.stop="$emit('unlock')">
<view>
<text class="post-card__unlock-title">深度内容待解锁</text>
<text class="post-card__unlock-desc">解锁后阅读完整分析与讨论</text>
</view>
<view class="post-card__unlock-btn">查看详情</view>
</view>
<view v-if="post.images?.length && !(post.is_paid && !post.is_unlocked)" class="post-card__images"
:class="{ 'post-card__images--full': isLotteryPost }">
<template v-if="isLotteryPost">
<image v-for="(image, index) in post.images" :key="index"
class="post-card__image post-card__image--full" :src="image" mode="widthFix"
@tap.stop="previewImage(index)" />
</template>
<template v-else-if="trumpSourceUrl">
<view class="post-card__external-cover" @tap.stop="openSourceUrl">
<view class="post-card__external-cover-icon">T</view>
<view class="post-card__external-cover-copy">
<text>Truth Social 图片暂不可直连</text>
<text>点击查看原帖</text>
</view>
<u-icon name="arrow-right" size="26" color="#ffffff" />
</view>
</template>
<template v-else>
<image v-for="(image, index) in post.images.slice(0, 3)" :key="index" class="post-card__image"
:src="image" mode="aspectFill" @tap.stop="previewImage(index)" />
<view v-if="post.images.length > 3" class="post-card__image-more" @tap.stop="previewImage(3)">
<text>+{{ post.images.length - 3 }}</text>
</view>
</template>
</view>
<view v-if="post.tags?.length" class="post-card__tags">
<view v-for="(tag, index) in post.tags" :key="index" class="post-card__tag">{{ tag }}</view>
</view>
<view class="post-card__actions">
<view class="post-card__action" @tap.stop="$emit('tap')">
<u-icon name="eye" size="31" color="#7a8494" />
<text>{{ formatCount(post.view_count) }}</text>
</view>
<view class="post-card__action" @tap.stop="$emit('tap')">
<u-icon name="chat" size="30" color="#7a8494" />
<text>{{ formatCount(post.comment_count) }}</text>
</view>
<view class="post-card__action" :class="{ 'post-card__action--active': post.is_liked }"
@tap.stop="$emit('like')">
<u-icon :name="post.is_liked ? 'thumb-up-fill' : 'thumb-up'" size="31"
:color="post.is_liked ? '#1468f5' : '#7a8494'" />
<text>{{ formatCount(post.like_count) }}</text>
</view>
</view>
</view>
</template>
<script lang="ts" setup>
import { computed, ref, watch } from 'vue'
import { translatePost } from '@/api/community'
import { getToken } from '@/utils/auth'
const props = defineProps<{ post: any }>()
defineEmits(['tap', 'unlock', 'like', 'avatar-tap'])
const translatedText = ref('')
const cachedContent = ref(props.post.translated_content || '')
const autoTranslateStarted = ref(false)
const rawContent = computed(() => String(props.post?.content_short || props.post?.content || '').trim())
const contentParts = computed(() => {
const lines = rawContent.value.split('\n').map((line) => line.trim()).filter(Boolean)
const firstLine = lines[0] || ''
if (lines.length > 1 && firstLine.length <= 58) {
return { title: firstLine, summary: lines.slice(1).join('\n') }
}
return { title: '', summary: rawContent.value }
})
const contentTitle = computed(() => contentParts.value.title)
const contentSummary = computed(() => contentParts.value.summary)
const isLotteryPost = computed(() => Array.isArray(props.post?.tags) && props.post.tags.includes('彩票'))
const isTrumpPost = computed(() => Array.isArray(props.post?.tags) && props.post.tags.includes('特朗普'))
const trumpSourceUrl = computed(() => {
if (props.post?.source_url) return props.post.source_url
const originId = props.post?.origin_id || ''
if (!originId.startsWith('truthsocial:')) return ''
const postId = originId.split(':')[1]
return postId ? `https://truthsocial.com/@realDonaldTrump/${postId}` : ''
})
const displayTranslatedText = computed(() => translatedText.value || cachedContent.value || props.post?.translated_content || '')
const openSourceUrl = () => trumpSourceUrl.value && uni.navigateTo({ url: `/pages/webview/webview?url=${encodeURIComponent(trumpSourceUrl.value)}` })
const previewImage = (index: number) => {
const images = props.post?.images || []
if (images.length) uni.previewImage({ urls: images, current: images[index] || images[0] })
}
const requestTranslate = async () => {
try {
const result = await translatePost({ post_id: props.post.id })
if (result?.translated_content) {
cachedContent.value = result.translated_content
translatedText.value = result.translated_content
}
} catch (_error) { }
}
watch(() => props.post?.translated_content, (value) => {
if (value) {
cachedContent.value = value
translatedText.value = value
}
}, { immediate: true })
watch(() => props.post?.id, async () => {
autoTranslateStarted.value = false
cachedContent.value = props.post?.translated_content || ''
translatedText.value = props.post?.translated_content || ''
if (!isTrumpPost.value || cachedContent.value || autoTranslateStarted.value || !props.post?.content) return
autoTranslateStarted.value = true
if (getToken()) await requestTranslate()
}, { immediate: true })
const formatTime = (value: any) => {
if (!value) return ''
const timestamp = typeof value === 'string' ? new Date(value.replace(/-/g, '/')).getTime() / 1000 : Number(value)
if (Number.isNaN(timestamp)) return ''
const seconds = Date.now() / 1000 - timestamp
if (seconds < 60) return '刚刚发布'
if (seconds < 3600) return `${Math.floor(seconds / 60)} 分钟前`
if (seconds < 86400) return `${Math.floor(seconds / 3600)} 小时前`
if (seconds < 2592000) return `${Math.floor(seconds / 86400)} 天前`
const date = new Date(timestamp * 1000)
return `${date.getMonth() + 1}-${date.getDate()}`
}
const formatCount = (value: any) => {
const numericValue = Number(value)
if (!Number.isFinite(numericValue) || numericValue <= 0) return '0'
const count = Math.floor(numericValue)
const compact = (divisor: number, unit: string) => {
const formatted = (count / divisor).toFixed(1).replace(/\.0$/, '')
return `${formatted}${unit}`
}
if (count >= 100000000) return compact(100000000, '亿')
if (count >= 10000) return compact(10000, '万')
if (count >= 1000) return compact(1000, 'k')
return String(count)
}
</script>
<style lang="scss" scoped>
.post-card {
position: relative;
margin: 0 26rpx 18rpx;
padding: 26rpx 26rpx 22rpx;
border: 1rpx solid rgba(225, 231, 240, 0.86);
border-radius: 24rpx;
background: #fff;
box-shadow: 0 8rpx 24rpx rgba(31, 54, 89, 0.055);
box-sizing: border-box;
&__topbar {
display: flex;
align-items: flex-start;
justify-content: space-between;
gap: 20rpx;
margin: -2rpx 0 20rpx;
min-width: 0;
.post-card__status {
align-self: flex-start;
margin-left: auto;
}
}
&__paid-notice {
display: flex;
align-items: center;
gap: 8rpx;
min-width: 0;
color: #1468f5;
font-size: 24rpx;
font-weight: 600;
white-space: nowrap;
}
&__header {
display: flex;
align-items: center;
min-width: 0;
&--corner-status {
padding-right: 132rpx;
box-sizing: border-box;
}
}
&__avatar {
width: 78rpx;
height: 78rpx;
margin-right: 16rpx;
border-radius: 50%;
flex-shrink: 0;
background: #eef2f8;
}
&__author {
flex: 1;
min-width: 0;
}
&__identity,
&__status {
display: flex;
align-items: center;
}
&__identity {
min-width: 0;
gap: 9rpx;
}
&__nickname {
max-width: 220rpx;
overflow: hidden;
color: #202a3b;
font-size: 29rpx;
font-weight: 700;
text-overflow: ellipsis;
white-space: nowrap;
}
&__follow-count {
min-width: 0;
padding: 5rpx 14rpx;
border-radius: 999rpx;
color: #fff;
font-size: 20rpx;
font-weight: 600;
line-height: 1.1;
white-space: nowrap;
background: linear-gradient(135deg, #2480ff 0%, #0d63ed 100%);
box-shadow: 0 4rpx 10rpx rgba(20, 104, 245, 0.2);
flex-shrink: 0;
}
&__pin,
&__free,
&__price {
padding: 4rpx 12rpx;
border-radius: 8rpx;
color: #4f4f4f;
font-size: 20rpx;
font-weight: 500;
background: #e9e9e9;
}
&__time {
display: block;
margin-top: 5rpx;
color: #9099a8;
font-size: 23rpx;
}
&__status {
gap: 15rpx;
margin-left: 14rpx;
flex-shrink: 0;
&--corner {
position: absolute;
top: 26rpx;
right: 26rpx;
margin-left: 0;
}
}
&__price {
color: #7653d6;
background: #f1edff;
}
&__content {
display: flex;
flex-direction: column;
gap: 10rpx;
padding: 24rpx 0 0;
}
&__title {
color: #172033;
font-size: 34rpx;
font-weight: 700;
line-height: 1.38;
}
&__summary {
display: -webkit-box;
overflow: hidden;
color: #566173;
font-size: 28rpx;
line-height: 1.62;
white-space: pre-wrap;
word-break: break-word;
-webkit-box-orient: vertical;
-webkit-line-clamp: 3;
&--locked {
-webkit-line-clamp: 2;
}
}
&__translation {
display: flex;
flex-direction: column;
gap: 8rpx;
margin-top: 16rpx;
padding: 16rpx 18rpx;
border-left: 4rpx solid #94bbff;
border-radius: 0 12rpx 12rpx 0;
background: #f5f8ff;
>text:first-child {
color: #1468f5;
font-size: 21rpx;
font-weight: 700;
}
}
&__translation-text {
display: -webkit-box;
overflow: hidden;
color: #59667a;
font-size: 25rpx;
line-height: 1.55;
-webkit-box-orient: vertical;
-webkit-line-clamp: 3;
}
&__unlock {
min-height: 180rpx;
display: flex;
flex-direction: column;
align-items: stretch;
justify-content: space-between;
gap: 20rpx;
margin-top: 20rpx;
padding: 24rpx 26rpx 18rpx;
overflow: hidden;
border-radius: 16rpx;
background: linear-gradient(180deg,
rgba(205, 218, 232, 0.96) 0%,
rgba(228, 236, 244, 0.86) 52%,
rgba(255, 255, 255, 0.98) 100%);
box-sizing: border-box;
}
&__unlock-title {
display: block;
color: #31445f;
font-size: 27rpx;
font-weight: 700;
}
&__unlock-desc {
display: block;
margin-top: 6rpx;
color: #718098;
font-size: 22rpx;
}
&__unlock-btn {
width: 320rpx;
height: 64rpx;
align-self: center;
display: flex;
align-items: center;
justify-content: center;
border: 2rpx solid #1468f5;
border-radius: 999rpx;
background: rgba(255, 255, 255, 0.72);
color: #1468f5;
font-size: 24rpx;
font-weight: 600;
box-sizing: border-box;
flex-shrink: 0;
}
&__images {
position: relative;
display: flex;
gap: 10rpx;
margin-top: 20rpx;
overflow: hidden;
border-radius: 16rpx;
&--full {
display: block;
}
}
&__image {
width: calc((100% - 20rpx) / 3);
height: 184rpx;
border-radius: 14rpx;
background: #eef2f8;
&--full {
display: block;
width: 100%;
height: auto;
margin-bottom: 10rpx;
}
}
&__image-more {
position: absolute;
right: 0;
top: 0;
width: calc((100% - 20rpx) / 3);
height: 184rpx;
display: flex;
align-items: center;
justify-content: center;
border-radius: 14rpx;
color: #fff;
font-size: 31rpx;
font-weight: 700;
background: rgba(18, 29, 48, 0.58);
}
&__external-cover {
width: 100%;
min-height: 176rpx;
display: flex;
align-items: center;
gap: 18rpx;
padding: 22rpx;
color: #fff;
background: linear-gradient(135deg, #172033, #34425a);
box-sizing: border-box;
}
&__external-cover-icon {
width: 64rpx;
height: 64rpx;
display: flex;
align-items: center;
justify-content: center;
border-radius: 18rpx;
font-size: 33rpx;
font-weight: 700;
background: rgba(255, 255, 255, 0.16);
}
&__external-cover-copy {
flex: 1;
min-width: 0;
display: flex;
flex-direction: column;
gap: 8rpx;
text:first-child {
font-size: 26rpx;
font-weight: 600;
}
text:last-child {
color: rgba(255, 255, 255, 0.7);
font-size: 22rpx;
}
}
&__tags {
display: flex;
flex-wrap: wrap;
gap: 10rpx;
margin-top: 18rpx;
}
&__tag {
padding: 5rpx 13rpx;
border-radius: 8rpx;
color: #1468f5;
font-size: 22rpx;
background: #edf4ff;
}
&__actions {
display: flex;
align-items: center;
margin-top: 22rpx;
padding-top: 18rpx;
border-top: 1rpx solid #edf0f4;
}
&__action {
flex: 1;
display: flex;
align-items: center;
justify-content: center;
gap: 7rpx;
color: #7a8494;
font-size: 24rpx;
line-height: 1;
&--active {
color: #1468f5;
}
}
}
</style>