92 lines
2.6 KiB
Python
92 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
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from flask import Blueprint,request,jsonify
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from application import app
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import re,json
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from common.libs.UploadService import UploadService
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from common.libs.UrlManager import UrlManager
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from common.models.Image import Image
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route_upload = Blueprint('upload_page', __name__)
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'''
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参考文章：https://segmentfault.com/a/1190000002429055
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'''
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@route_upload.route("/ueditor",methods = [ "GET","POST" ])
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def ueditor():
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req = request.values
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action = req['action'] if 'action' in req else ''
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if action == "config":
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root_path = app.root_path
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config_path = "{0}/web/static/plugins/ueditor/upload_config.json".format( root_path )
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with open( config_path,encoding="utf-8" ) as fp:
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try:
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config_data = json.loads( re.sub( r'\/\*.*\*/' ,'',fp.read() ) )
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except:
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config_data = {}
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return jsonify( config_data )
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if action == "uploadimage":
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return uploadImage()
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if action == "listimage":
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return listImage()
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return "upload"
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@route_upload.route("/pic",methods = [ "GET","POST" ])
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def uploadPic():
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file_target = request.files
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upfile = file_target['pic'] if 'pic' in file_target else None
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callback_target = 'window.parent.upload'
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if upfile is None:
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return "<script type='text/javascript'>{0}.error('{1}')</script>".format( callback_target,"上传失败" )
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ret = UploadService.uploadByFile(upfile)
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if ret['code'] != 200:
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return "<script type='text/javascript'>{0}.error('{1}')</script>".format(callback_target, "上传失败：" + ret['msg'])
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return "<script type='text/javascript'>{0}.success('{1}')</script>".format(callback_target,ret['data']['file_key'] )
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def uploadImage():
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resp = { 'state':'SUCCESS','url':'','title':'','original':'' }
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file_target = request.files
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upfile = file_target['upfile'] if 'upfile' in file_target else None
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if upfile is None:
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resp['state'] = "上传失败"
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return jsonify(resp)
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ret = UploadService.uploadByFile( upfile )
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if ret['code'] != 200:
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resp['state'] = "上传失败：" + ret['msg']
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return jsonify(resp)
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resp['url'] = UrlManager.buildImageUrl( ret['data']['file_key'] )
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return jsonify( resp )
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def listImage():
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resp = { 'state':'SUCCESS','list':[],'start':0 ,'total':0 }
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req = request.values
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start = int( req['start']) if 'start' in req else 0
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page_size = int( req['size']) if 'size' in req else 20
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query = Image.query
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if start > 0:
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query = query.filter( Image.id < start )
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list = query.order_by( Image.id.desc() ).limit( page_size ).all()
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images = []
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if list:
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for item in list:
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images.append( { 'url': UrlManager.buildImageUrl( item.file_key ) } )
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start = item.id
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resp['list'] = images
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resp['start'] = start
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resp['total'] = len( images )
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return jsonify( resp )
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