MediaCrawler/store/douyin/__init__.py

127 lines
5.1 KiB
Python

# -*- coding: utf-8 -*-
# @Author : relakkes@gmail.com
# @Time : 2024/1/14 18:46
# @Desc :
from typing import List
import config
from var import source_keyword_var
from .douyin_store_impl import *
class DouyinStoreFactory:
STORES = {
"csv": DouyinCsvStoreImplement,
"db": DouyinDbStoreImplement,
"json": DouyinJsonStoreImplement
}
@staticmethod
def create_store() -> AbstractStore:
store_class = DouyinStoreFactory.STORES.get(config.SAVE_DATA_OPTION)
if not store_class:
raise ValueError(
"[DouyinStoreFactory.create_store] Invalid save option only supported csv or db or json ...")
return store_class()
async def update_douyin_aweme(aweme_item: Dict):
aweme_id = aweme_item.get("aweme_id")
user_info = aweme_item.get("author", {})
interact_info = aweme_item.get("statistics", {})
save_content_item = {
"aweme_id": aweme_id,
"aweme_type": str(aweme_item.get("aweme_type")),
"title": aweme_item.get("desc", ""),
"desc": aweme_item.get("desc", ""),
"create_time": aweme_item.get("create_time"),
"user_id": user_info.get("uid"),
"sec_uid": user_info.get("sec_uid"),
"short_user_id": user_info.get("short_id"),
"user_unique_id": user_info.get("unique_id"),
"user_signature": user_info.get("signature"),
"nickname": user_info.get("nickname"),
"avatar": user_info.get("avatar_thumb", {}).get("url_list", [""])[0],
"liked_count": str(interact_info.get("digg_count")),
"collected_count": str(interact_info.get("collect_count")),
"comment_count": str(interact_info.get("comment_count")),
"share_count": str(interact_info.get("share_count")),
"ip_location": aweme_item.get("ip_label", ""),
"last_modify_ts": utils.get_current_timestamp(),
"aweme_url": f"https://www.douyin.com/video/{aweme_id}",
"source_keyword": source_keyword_var.get(),
}
utils.logger.info(
f"[store.douyin.update_douyin_aweme] douyin aweme id:{aweme_id}, title:{save_content_item.get('title')}")
await DouyinStoreFactory.create_store().store_content(content_item=save_content_item)
async def batch_update_dy_aweme_comments(aweme_id: str, comments: List[Dict]):
if not comments:
return
for comment_item in comments:
await update_dy_aweme_comment(aweme_id, comment_item)
async def update_dy_aweme_comment(aweme_id: str, comment_item: Dict):
comment_aweme_id = comment_item.get("aweme_id")
if aweme_id != comment_aweme_id:
utils.logger.error(
f"[store.douyin.update_dy_aweme_comment] comment_aweme_id: {comment_aweme_id} != aweme_id: {aweme_id}")
return
user_info = comment_item.get("user", {})
comment_id = comment_item.get("cid")
parent_comment_id = comment_item.get("reply_id", "0")
avatar_info = user_info.get("avatar_medium", {}) or user_info.get("avatar_300x300", {}) or user_info.get(
"avatar_168x168", {}) or user_info.get("avatar_thumb", {}) or {}
save_comment_item = {
"comment_id": comment_id,
"create_time": comment_item.get("create_time"),
"ip_location": comment_item.get("ip_label", ""),
"aweme_id": aweme_id,
"content": comment_item.get("text"),
"user_id": user_info.get("uid"),
"sec_uid": user_info.get("sec_uid"),
"short_user_id": user_info.get("short_id"),
"user_unique_id": user_info.get("unique_id"),
"user_signature": user_info.get("signature"),
"nickname": user_info.get("nickname"),
"avatar": avatar_info.get("url_list", [""])[0],
"sub_comment_count": str(comment_item.get("reply_comment_total", 0)),
"last_modify_ts": utils.get_current_timestamp(),
"parent_comment_id": parent_comment_id
}
utils.logger.info(
f"[store.douyin.update_dy_aweme_comment] douyin aweme comment: {comment_id}, content: {save_comment_item.get('content')}")
await DouyinStoreFactory.create_store().store_comment(comment_item=save_comment_item)
async def save_creator(user_id: str, creator: Dict):
user_info = creator.get('user', {})
gender_map = {
0: '未知',
1: '',
2: ''
}
avatar_uri = user_info.get('avatar_300x300', {}).get('uri')
local_db_item = {
'user_id': user_id,
'nickname': user_info.get('nickname'),
'gender': gender_map.get(user_info.get('gender'), '未知'),
'avatar': f"https://p3-pc.douyinpic.com/img/{avatar_uri}" + r"~c5_300x300.jpeg?from=2956013662",
'desc': user_info.get('signature'),
'ip_location': user_info.get('ip_location'),
'follows': user_info.get("following_count", 0),
'fans': user_info.get("max_follower_count", 0),
'interaction': user_info.get("total_favorited", 0),
'videos_count': user_info.get("aweme_count", 0),
"last_modify_ts": utils.get_current_timestamp(),
}
utils.logger.info(f"[store.douyin.save_creator] creator:{local_db_item}")
await DouyinStoreFactory.create_store().store_creator(local_db_item)