107 lines
3.1 KiB
JavaScript
107 lines
3.1 KiB
JavaScript
import db from '../../utils/db.js'
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import { verifyToken, extractToken } from '../../utils/jwt.js'
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export default defineEventHandler(async (event) => {
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try {
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// 获取查询参数
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const query = getQuery(event)
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const page = parseInt(query.page) || 1
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const limit = parseInt(query.limit) || 20
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const skip = (page - 1) * limit
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// 检查用户是否已登录
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const token = extractToken(event)
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let isAdmin = false
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if (token) {
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try {
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const user = await verifyToken(token)
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isAdmin = !!user
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} catch (e) {
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// Token 无效，视为未登录
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}
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}
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// 获取私有 API 配置，检查是否允许首页展示私有图片
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const privateConfig = await db.settings.findOne({ key: 'privateApiConfig' })
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// 默认不显示私有图片，只有明确设置为 true 时才显示
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const showPrivateOnHomepage = privateConfig?.value?.showOnHomepage === true
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// 构建查询条件
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// 如果配置允许展示私有图片，则所有人都能看到私有图片
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// 否则未登录用户只能看到公开上传的图片
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let queryCondition
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if (isAdmin) {
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// 管理员可以看到所有非违规的图片（违规图片不在首页显示）
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queryCondition = { isDeleted: false, isNsfw: { $ne: true } }
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} else if (showPrivateOnHomepage) {
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// 配置开启时展示所有非违规图片
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queryCondition = { isDeleted: false, isNsfw: { $ne: true } }
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} else {
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// 配置关闭且未登录时只展示公开的非违规图片
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queryCondition = { isDeleted: false, uploadedByType: 'public', isNsfw: { $ne: true } }
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}
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// 获取总数
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const total = await db.images.count(queryCondition)
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// 获取图片列表（按上传时间倒序）
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let images = await db.images.find(queryCondition)
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// 手动排序（按上传时间倒序）
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images.sort((a, b) => new Date(b.uploadedAt) - new Date(a.uploadedAt))
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// 手动分页
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images = images.slice(skip, skip + limit)
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// 过滤敏感信息
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const safeImages = images.map(img => {
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const baseInfo = {
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id: img._id,
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uuid: img.uuid,
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filename: img.filename,
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originalName: img.originalName,
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format: img.format,
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size: img.size,
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width: img.width,
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height: img.height,
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url: `/i/${img.uuid}.${img.format}`,
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uploadedBy: img.uploadedBy,
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uploadedAt: img.uploadedAt
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}
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// 管理员可见额外信息
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if (isAdmin) {
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return {
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...baseInfo,
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isNsfw: img.isNsfw || false,
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isDeleted: img.isDeleted || false,
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moderationStatus: img.moderationStatus,
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moderationScore: img.moderationResult?.score
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}
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}
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return baseInfo
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})
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return {
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success: true,
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data: {
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images: safeImages,
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pagination: {
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page,
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limit,
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total,
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totalPages: Math.ceil(total / limit)
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}
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}
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}
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} catch (error) {
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console.error('[Images] 获取图片列表失败:', error)
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throw createError({
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statusCode: 500,
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message: '获取图片列表失败'
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})
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}
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})
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