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32 lines
1.0 KiB
Python
32 lines
1.0 KiB
Python
from flask import *
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from flask import Blueprint
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import db.file , file, gc , app_conf
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api_Img_bp = Blueprint("api_Img_bp", __name__)
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conf = app_conf.conf()
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imgencode = conf.get("img", "encode")
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miniSize = conf.getint("img", "miniSize")
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fullSize = conf.getint("img", "fullSize")
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@api_Img_bp.route("/api/img/<bookid>/<index>")
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def img(bookid, index): # 图片接口
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if request.cookies.get("islogin") is None:
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return abort(403)
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if len(db.file.searchByid(bookid)) == 0:
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return abort(404)
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# 设置响应类型为图片
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data, filename = file.raedZip(bookid, index)
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if isinstance(data, str):
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abort(404)
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if request.args.get("mini") == "yes":
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data = file.thumbnail(data,miniSize,encode=imgencode)
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else:
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data = file.thumbnail(data,fullSize,encode=imgencode)
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response = make_response(data) # 读取文件
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del data
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response.headers.set("Content-Type",f"image/{imgencode}")
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response.headers.set("Content-Disposition", "inline", filename=filename)
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gc.collect()
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return response
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