63 lines
1.8 KiB
TypeScript
63 lines
1.8 KiB
TypeScript
import { ElMessage } from 'element-plus'
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import {
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downloadAttachmentFile,
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normalizeAttachmentUrls,
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openAttachmentPreviewInNewTab
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} from '@/utils/download-attachment'
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/** 取逗号分隔附件中的第一张 URL（相对或绝对） */
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export function firstPhotoUrl(raw?: string | null): string {
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const normalized = normalizeAttachmentUrls(raw)
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if (!normalized) return ''
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return normalized.split(',').map((s) => s.trim()).filter(Boolean)[0] || ''
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}
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/** 拼 MinIO 完整访问地址（与 AttachmentUploadField 一致） */
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export function resolvePhotoDisplayUrl(url?: string | null): string {
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const trimmed = String(url || '').trim()
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if (!trimmed) return ''
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if (/^https?:\/\//i.test(trimmed)) return trimmed
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const base = String(import.meta.env.VITE_MINIO_BASE_URL || '').replace(/\/$/, '')
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return base ? `${base}/${trimmed.replace(/^\//, '')}` : trimmed
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}
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function photoFileName(url: string) {
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return (
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String(url || '')
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.split('?')[0]
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.split('/')
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.pop() || '照片'
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)
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}
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/** 列表照片列：新标签页预览首图 */
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export async function previewListPhoto(raw?: string | null) {
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const fileUrl = firstPhotoUrl(raw)
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if (!fileUrl) {
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ElMessage.error('无法获取照片地址')
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return
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}
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await openAttachmentPreviewInNewTab(
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{ fileUrl, fileName: photoFileName(fileUrl) },
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{ fullFileUrl: resolvePhotoDisplayUrl, kind: 'image' }
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)
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}
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/** 列表照片列：下载首图 */
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export async function downloadListPhoto(raw?: string | null) {
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const fileUrl = firstPhotoUrl(raw)
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if (!fileUrl) {
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ElMessage.error('无法获取照片地址')
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return
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}
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try {
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await downloadAttachmentFile(
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{ fileUrl, fileName: photoFileName(fileUrl) },
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{ fullFileUrl: resolvePhotoDisplayUrl }
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)
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ElMessage.success('下载成功')
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} catch {
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ElMessage.error('下载失败，请稍后重试')
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}
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}
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