#!/usr/bin/env python3  
# -*- coding: utf-8 -*-  
"""
@Copyright (C) ansjer cop Video Technology Co.,Ltd.All rights reserved.
@AUTHOR: ASJRD018
@NAME: AnsjerFormal
@software: PyCharm
@DATE: 2020/3/9 11:47
@Version: python3.6
@MODIFY DECORD:ansjer dev
@file: s3boto3signpost.py
@Contact: chanjunkai@163.com
"""
# from Ansjer.config import *
from boto3.session import Session
import simplejson as json
import boto3
from botocore.client import Config
import requests


def upload():
    data = {'url': 'https://azvod1.s3.amazonaws.com/', 'fields': {'key': 'putkey/${filename}', 'AWSAccessKeyId': 'AKIA2E67UIMDUR3B3OOO', 'policy': 'eyJleHBpcmF0aW9uIjogIjIwMjAtMDMtMTNUMDI6NTI6MTlaIiwgImNvbmRpdGlvbnMiOiBbeyJidWNrZXQiOiAiYXp2b2QxIn0sIFsic3RhcnRzLXdpdGgiLCAiJGtleSIsICJwdXRrZXkvIl1dfQ==', 'signature': 'ZDucTfYayCVxKQ2CuCLlUY861Nw='}}

    file_path = 'D:/devcode/AnsjerFormal/Ansjer/test/oss.py'
    # files = {'file': open(file_path,'rb')}
    files = {'file': ('wwww/report.xls', open(file_path, 'rb')),'filename':'xxxooo'}
    res = requests.post(url=data['url'],data=data['fields'],files=files)
    print(res.text)

upload()
exit()



AWS_ACCESS_ID = 'AKIA2E67UIMDUR3B3OOO'
AWS_ACCESS_SECRET = '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'
AWS_ACCESS_REGION = 'ap-northeast-1'
AWS_BUCKET = 'azvod1'
session = Session(
    aws_access_key_id=AWS_ACCESS_ID,
    aws_secret_access_key=AWS_ACCESS_SECRET,
    region_name=AWS_ACCESS_REGION
)
s3conn = session.client('s3')
ss = s3conn.generate_presigned_post(
    Key='putkey/${filename}',
    ExpiresIn=3600,
    Bucket=AWS_BUCKET
)
print(ss)
exit()


def put_object(self, body, key, bucket=''):
    if bucket == '':
        bucket = self.bucket
    s3_client = self.conn
    response = s3_client.put_object(
        Body=body,
        Key=key,
        Bucket=bucket,
        # Expires=datetime()
    )
    return response


def download_file(self, file_name):
    s3_client = self.conn
    try:
        s3_client.download_file(
            self.bucket,
            file_name,
        )
        return file_name
    except:
        print('Cannot download file', file_name)
        return


def get_all_object(self, prefix):
    paginator = self.conn.get_paginator('list_objects')
    s3_results = paginator.paginate(
        Bucket=self.bucket,
        Prefix=prefix,
        PaginationConfig={'PageSize': 1000}
    )
    bucket_object_list = []
    for page in s3_results:
        if "Contents" in page:
            for key in page["Contents"]:
                s3_file_name = key['Key'].split('/')[-1]
                bucket_object_list.append(s3_file_name)
    return bucket_object_list


def get_prefix_obj(self, prefix, bucket):
    paginator = self.conn.get_paginator('list_objects')
    s3_results = paginator.paginate(
        Bucket=bucket,
        Prefix=prefix,
        # PaginationConfig={'PageSize': 1000}
    )
    bucket_object_list = []
    for page in s3_results:
        if "Contents" in page:
            for key in page["Contents"]:
                s3_file_name = key['Key'].split('/')[-1]
                bucket_object_list.append(s3_file_name)
    return bucket_object_list


def delete_object(self, key):
    response = self.conn.delete_object(
        Bucket=self.bucket,
        Key=key,
    )
    return response


def get_object(self, key):
    response = self.conn.get_object(
        Bucket=self.bucket,
        Key=key,
    )
    return response


def del_list_object(self, keydict):
    keylist = json.loads(keydict)['keylist']
    del_list = []
    for i in keylist:
        del_list.append({'Key': i})
    response = self.conn.delete_objects(
        Bucket=self.bucket,
        Delete={'Objects': del_list}
    )
    print(response)
    return response


def del_object_list(self, keylist):
    del_list = []
    for i in keylist:
        del_list.append({'Key': i})
    response = self.conn.delete_objects(
        Bucket=self.bucket,
        Delete={'Objects': del_list}
    )
    print(response)
    return response


def get_download_url(self, key):
    self.conn.generate_presigned_url(
        'get_object',
        Params={
            'Bucket': 'www.mybucket.com',
            'Key': key
        },
        ExpiresIn=100)
    return


# 推mp4到s3，且设置为html5播放
def put_mp4_object(self, body, key):
    s3_client = self.conn
    response = s3_client.put_object(
        Body=body,
        Key=key,
        Bucket=self.bucket,
        ContentType='video/mp4'
    )
    return response


def get_generate_vod_url(self, key):
    response_url = self.conn.generate_presigned_url(
        'get_object',
        Params={
            'Bucket': self.bucket,
            'Key': key
        },
        ExpiresIn=3600
    )
    return response_url


def sign_put_object(self, key, bucket_meal):
    s3_con = boto3.client('s3',
                          aws_access_key_id=AWS_ACCESS_ID,
                          aws_secret_access_key=AWS_ACCESS_SECRET,
                          config=Config(signature_version='s3v4'),
                          region_name=AWS_ACCESS_ID,
                          )
    try:
        url = s3_con.generate_presigned_url(
            'put_object',
            Params={
                'Bucket': bucket_meal,
                'Key': key,
            },
            ExpiresIn=60,
            HttpMethod='PUT'
        )
    except Exception as e:
        print(repr(e))
        return False
    else:
        return url


def sign_post_object(self, key, bucket_meal):
    s3_con = boto3.client('s3',
                          aws_access_key_id=AWS_ACCESS_ID,
                          aws_secret_access_key=AWS_ACCESS_SECRET,
                          config=Config(signature_version='s3v4'),
                          region_name=AWS_ACCESS_REGION,
                          )
    try:
        data = s3_con.generate_presigned_post(
            Key=key,
            ExpiresIn=60,
            Bucket=bucket_meal
        )
    except Exception as e:
        print(repr(e))
        return False
    else:
        return data