def createSubject():
"""
post endpoint
---
tags:
- subjectController
parameters:
- name: body
in: body
required: true
schema:
required:
- subjectName
properties:
subjectName:
type: string
description: The subject's name.
subjectId:
type: string
description: The subject's id.
default: ""
responses:
200:
description: The response from subject_controller
schema:
"""
subjectName = request.json['subjectName']
subjectId = request.json['subjectId']
adminId = request.json['adminId']
if userRep.findById(adminId) is None:
return "Not this user", status.HTTP_404_NOT_FOUND
if subjectId is "":
subjectId = ig.generateId('subject')
else:
subject = subjectRep.findById(subjectId)
if subject is not None:
return '', 226
subject = Subject(id=subjectId,
name=subjectName,
createTime=tg.getNowAsMilli(),
updateTime=tg.getNowAsMilli())
subject = subjectRep.save(subject)
subjectUser = SubjectUser(id=ig.generateId('subjectUser'),
userId=adminId,
subjectId=subjectId,
role=1,
createTime=tg.getNowAsMilli(),
updateTime=tg.getNowAsMilli())
subjectUserRep.save(subjectUser)
return json_util.dumps({'subject': subject.__dict__
}), status.HTTP_200_OK, ContentType.json
def postUserImage():
"""
post endpoint
---
tags:
- userImageController
parameters:
- name: userId
in: form
required: true
type: string
- name: image
in: file
required: true
type: file
responses:
200:
description: The userImage inserted in the database
schema:
"""
userId = request.form['userId']
image = request.files['image']
imageType = image.content_type
imageId = ig.generateId('faceImage') + '.' + imageType.split('/')[1]
image.save(os.path.join(app.config['UPLOAD_FOLDER_IMAGE'], imageId))
image = cv2.imread(app.config['UPLOAD_FOLDER_IMAGE'] + imageId)
if userId is "" or image is None:
return json_util.dumps({
"message": "empty parameters"
}), status.HTTP_400_BAD_REQUEST, ContentType.json
if userRep.findById(userId) is None:
return '', status.HTTP_404_NOT_FOUND
if detectFace(image) is False:
return 'This picture has multiple/no face', status.HTTP_400_BAD_REQUEST
with open(app.config['UPLOAD_FOLDER_IMAGE'] + imageId, "rb") as imageFile:
imageRep.save(imageId, imageFile)
userImage = UserImage(id=ig.generateId('userImage'),
userId=userId,
imageId=imageId,
createTime=tg.getNowAsMilli(),
updateTime=tg.getNowAsMilli())
userImage = userImageRep.save(userImage)
_thread.start_new_thread(encodingFaceAndUploadDatabase,
(userId, imageId, image))
return json_util.dumps({'userImage': userImage.__dict__
}), status.HTTP_200_OK, ContentType.json
def createUserFeature(userId: str, imageId: str, feature):
userFeature = UserFeature(id=ig.generateId('userFeature'),
userId=userId,
imageId=imageId,
feature=feature,
createTime=tg.getNowAsMilli(),
updateTime=tg.getNowAsMilli())
userFeature = userFeatureRep.save(userFeature)
return userFeature
def createAndUpdateSubjectModel(subjectId: str, model):
currentModel = subjectModelRep.findBySubjectId(subjectId)
if currentModel is None:
modelRep.save(model)
currentModel = SubjectModel(id=ig.generateId('subjectModel'), subjectId=subjectId,
modelId=model.id, createTime=tg.getNowAsMilli(),
updateTime=tg.getNowAsMilli())
currentModel = subjectModelRep.save(currentModel)
else:
previousModelId = currentModel['modelId']
modelRep.removeById(previousModelId)
currentModel['modelId'] = model.id
modelRep.save(model)
currentModel = subjectModelRep.update(currentModel)
return currentModel
def createSubjectUser():
"""
post endpoint
---
tags:
- subjectUserController
parameters:
- name: body
in: body
required: true
schema:
required:
- userId
- subjectId
properties:
subjectId:
type: string
description: The subject's id.
userId:
type: string
description: The user's id.
responses:
200:
description: The response from subject_user_controller
schema:
"""
adminId = request.json['adminId']
subjectId = request.json['subjectId']
if not subjectUserRep.isAuthorizedBySubjectIdAndUserId(subjectId=subjectId,
userId=adminId):
return "Is not Authorized!", status.HTTP_401_UNAUTHORIZED
userId = request.json['userId']
subjectUser = subjectUserRep.findBySubjectIdAndUserId(subjectId, userId)
if subjectUser is not None:
return json_util.dumps({'subjectUser': subjectUser
}), status.HTTP_201_CREATED, ContentType.json
else:
subjectUser = SubjectUser(id=ig.generateId('subjectUser'),
userId=userId,
subjectId=subjectId,
role=2,
createTime=tg.getNowAsMilli(),
updateTime=tg.getNowAsMilli())
subjectUser = subjectUserRep.save(subjectUser)
return json_util.dumps({'subjectUser': subjectUser.__dict__
}), status.HTTP_200_OK, ContentType.json
def trackingByFeature():
"""
post endpoint
---
tags:
- trackingController
parameters:
- name: body
in: body
required: true
schema:
required:
- subjectId
- feature
properties:
subjectId:
type: string
description: The subject's id.
feature:
type: array
default: []
items:
type: number
description: face features
responses:
200:
description: The response from tracking_controller
schema:
"""
feature = request.json['feature']
subjectId = request.json['subjectId']
deviceMacAddress = request.json['deviceMacAddress']
# 辨識拿到userId
userId = faceService._recognizeByFeatureAndSubjectId(subjectId=subjectId,
feature=feature)
if userId is "":
return 'not found this people in the subject', status.HTTP_404_NOT_FOUND
tracking = Tracking(id=ig.generateId('tracking'),
userId=userId,
subjectId=subjectId,
createTime=tg.getNowAsMilli(),
deviceMacAddress=deviceMacAddress)
trackingRep.save(tracking)
return json_util.dumps({'tracking': tracking.__dict__
}), status.HTTP_200_OK, ContentType.json
def trackingByFaceImage():
"""
post endpoint
---
tags:
- trackingController
parameters:
- name: subjectId
in: form
require: true
type: text
- name: deviceMacAddress
in: form
require: true
type: text
- name: faceImage
in: form
require: true
type: file
responses:
200:
description: The response from tracking_controller
schema:
"""
faceImage = request.files['faceImage']
subjectId = request.form['subjectId']
deviceMacAddress = request.form['deviceMacAddress']
# 先抓出faceFeature...
feature = faceService._encodingFaceFeature(faceImage)
if feature is "":
return 'This picture has multiple/no face', status.HTTP_404_NOT_FOUND
# 辨識拿到userId...
userId = faceService._recognizeByFeatureAndSubjectId(subjectId=subjectId,
feature=feature)
if userId is "":
return 'not found this people in the subject', status.HTTP_404_NOT_FOUND
tracking = Tracking(id=ig.generateId('tracking'),
userId=userId,
subjectId=subjectId,
createTime=tg.getNowAsMilli(),
deviceMacAddress=deviceMacAddress)
trackingRep.save(tracking)
return json_util.dumps({'tracking': tracking.__dict__
}), status.HTTP_200_OK, ContentType.json
def updateSubjectModel():
"""
post endpoint
---
tags:
- subjectModelController
parameters:
- name: body
in: body
required: true
schema:
required:
- subjectId
properties:
subjectId:
type: string
description: The subject's id.
responses:
200:
description: The response from subject_model_controller
schema:
"""
adminId = request.json['adminId']
subjectId = request.json['subjectId']
if not subjectUserRep.isAuthorizedBySubjectIdAndUserId(subjectId=subjectId, userId=adminId):
return "Is not Authorized!", status.HTTP_401_UNAUTHORIZED
users = subjectUserRep.findBySubjectId(subjectId)
userIds = []
modelUsers = []
modelFeature = []
for user in users:
userIds.append(user['userId'])
for userId in userIds:
userFeatures = userFeatureRep.findByUserId(userId)
for userFeature in userFeatures:
modelUsers.append(userId)
modelFeature.append(userFeature['feature'])
model = Model(id=ig.generateId('model'), userIds=modelUsers, encodings=modelFeature, createTime=tg.getNowAsMilli(),
updateTime=tg.getNowAsMilli())
createAndUpdateSubjectModel(subjectId=subjectId, model=model)
FaceService._updateModelBySubjectId(subjectId)
return subjectId, status.HTTP_200_OK