def get(self, photo_id):
"""
Return image for thumbnail and original photo.
:param photo_id: target photo id
:queryparam mode: None(original) or thumbnail
:return: image url for authenticated user
"""
try:
mode = request.args.get('mode')
user = get_jwt_identity()
email = user['email']
path = os.path.join(app.config['UPLOAD_FOLDER'],
email_normalize(email))
full_path = Path(path)
photo = Photo.get(user['user_id'], range_key=photo_id)
if photo.id == photo_id:
if mode == 'thumbnail':
full_path = full_path / 'thumbnails' / photo.filename
else:
full_path = full_path / photo.filename
with full_path.open('rb') as f:
contents = f.read()
resp = make_response(contents)
app.logger.debug('filepath: {}'.format(str(full_path)))
resp.content_type = 'image/jpeg'
return resp
except Exception as e:
app.logger.error(
'ERROR:get photo failed:photo_id:{}'.format(photo_id))
app.logger.error(e)
return 'http://placehold.it/400x300'
def delete(self, photo_id):
"""one photo delete"""
token = get_token_from_header(request)
try:
user = get_cognito_user(token)
photo = Photo.get(user['user_id'], photo_id)
photo.delete()
file_deleted = delete_s3(photo.filename, user['email'])
if file_deleted:
app.logger.debug(
"success:photo deleted: user_id:{}, photo_id:{}".format(
user['user_id'], photo_id))
return m_response({'photo_id': photo_id}, 200)
else:
raise FileNotFoundError
except FileNotFoundError as e:
app.logger.error('ERROR:not exist photo_id:{}'.format(photo_id))
return err_response('ERROR:not exist photo_id:{}'.format(photo_id),
404)
except Exception as e:
app.logger.error(
"ERROR:photo delete failed: photo_id:{}".format(photo_id))
app.logger.error(e)
return err_response(
"ERROR:photo delete failed: photo_id:{}".format(photo_id), 500)
def delete(self, photo_id):
"""one photo delete"""
token = get_token_from_header(request)
user = get_cognito_user(token)
try:
photo = Photo.get(user['user_id'], photo_id)
photo.delete()
file_deleted = delete_s3(photo.filename, user['email'])
if file_deleted:
app.logger.debug(
'success:photo deleted: user_id:{}, photo_id:{}'.format(
user['user_id'], photo_id))
return make_response(
{
'ok': True,
'photos': {
'photo_id': photo_id
}
}, 200)
else:
raise FileNotFoundError
except FileNotFoundError as e:
raise InternalServerError(e)
except Exception as e:
raise InternalServerError(e)
def solution_delete_photo_from_ddb(user, photo_id):
app.logger.info('RUNNING TODO#4 SOLUTION CODE:')
app.logger.info('Delete a photo from photos list, and update!')
app.logger.info('Follow the steps in the lab guide to replace this method with your own implementation.')
photo = Photo.get(user['user_id'], photo_id)
photo.delete()
filename = photo.filename
return filename
