33 lines
1.3 KiB
Plaintext
33 lines
1.3 KiB
Plaintext
# ticket_attachment.dspy - 工单附件打开/下载（I5 可见性服务端校验）
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# 入参: msg_id=<消息id>, att_id=<附件id>, download=1 时以附件名下载
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# 客户只能取 visibility='customer' 消息附件；staff/admin 全量。
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from urllib.parse import quote as _quote
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from aiohttp.web_fileresponse import FileResponse
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user_id = await get_user()
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if not user_id:
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return {"widgettype": "Message", "options": {"title": "未登录", "message": "请先登录"}}
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msg_id = ((params_kw or {}).get('msg_id') or '').strip()
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att_id = ((params_kw or {}).get('att_id') or '').strip()
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download = ((params_kw or {}).get('download') or '').strip()
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ok, res = await ticket_get_attachment_file(msg_id, att_id, user_id, await get_userorgid())
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if not ok:
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code, msg = res
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return {"widgettype": "Message", "options": {"title": "打开失败", "message": msg}}
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full_path, fname = res
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headers = {}
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if download:
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safe_name = _quote(str(fname))
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headers['Content-Disposition'] = (
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'attachment; filename="%s"; filename*=UTF-8\'\'%s' % (fname, safe_name))
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else:
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# 图片/PDF 等浏览器可直接渲染的类型内联打开
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headers['Content-Disposition'] = (
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'inline; filename="%s"; filename*=UTF-8\'\'%s' % (fname, safe_name))
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return FileResponse(full_path, headers=headers)
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