zhenxun_bot/zhenxun/plugins/epic/data_source.py
2024-03-29 23:27:25 +08:00

207 lines
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Python
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from datetime import datetime
from nonebot.adapters import Bot
from nonebot.adapters.onebot.v11 import Bot as v11Bot
from nonebot.adapters.onebot.v12 import Bot as v12Bot
from nonebot_plugin_saa import Image, MessageFactory, Text
from zhenxun.configs.config import NICKNAME
from zhenxun.services.log import logger
from zhenxun.utils.http_utils import AsyncHttpx
# 获取所有 Epic Game Store 促销游戏
# 方法参考RSSHub /epicgames 路由
# https://github.com/DIYgod/RSSHub/blob/master/lib/v2/epicgames/index.js
async def get_epic_game() -> dict | None:
epic_url = "https://store-site-backend-static-ipv4.ak.epicgames.com/freeGamesPromotions?locale=zh-CN&country=CN&allowCountries=CN"
headers = {
"Referer": "https://www.epicgames.com/store/zh-CN/",
"Content-Type": "application/json; charset=utf-8",
"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36",
}
try:
res = await AsyncHttpx.get(epic_url, headers=headers, timeout=10)
res_json = res.json()
games = res_json["data"]["Catalog"]["searchStore"]["elements"]
return games
except Exception as e:
logger.error(f"Epic 访问接口错误", e=e)
return None
# 此处用于获取游戏简介
async def get_epic_game_desp(name) -> dict | None:
desp_url = (
"https://store-content-ipv4.ak.epicgames.com/api/zh-CN/content/products/"
+ str(name)
)
headers = {
"Referer": "https://store.epicgames.com/zh-CN/p/" + str(name),
"Content-Type": "application/json; charset=utf-8",
"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36",
}
try:
res = await AsyncHttpx.get(desp_url, headers=headers, timeout=10)
res_json = res.json()
gamesDesp = res_json["pages"][0]["data"]["about"]
return gamesDesp
except Exception as e:
logger.error(f"Epic 访问接口错误", e=e)
return None
# 获取 Epic Game Store 免费游戏信息
# 处理免费游戏的信息方法借鉴 pip 包 epicstore_api 示例
# https://github.com/SD4RK/epicstore_api/blob/master/examples/free_games_example.py
async def get_epic_free(
bot: Bot, type_event: str
) -> tuple[MessageFactory | list | str, int]:
games = await get_epic_game()
if not games:
return "Epic 可能又抽风啦,请稍后再试(", 404
else:
msg_list = []
for game in games:
game_name = game["title"]
game_corp = game["seller"]["name"]
game_price = game["price"]["totalPrice"]["fmtPrice"]["originalPrice"]
# 赋初值以避免 local variable referenced before assignment
game_thumbnail, game_dev, game_pub = None, game_corp, game_corp
try:
game_promotions = game["promotions"]["promotionalOffers"]
upcoming_promotions = game["promotions"]["upcomingPromotionalOffers"]
if not game_promotions and upcoming_promotions:
# 促销暂未上线,但即将上线
promotion_data = upcoming_promotions[0]["promotionalOffers"][0]
start_date_iso, end_date_iso = (
promotion_data["startDate"][:-1],
promotion_data["endDate"][:-1],
)
# 删除字符串中最后一个 "Z" 使 Python datetime 可处理此时间
start_date = datetime.fromisoformat(start_date_iso).strftime(
"%b.%d %H:%M"
)
end_date = datetime.fromisoformat(end_date_iso).strftime(
"%b.%d %H:%M"
)
if type_event == "Group":
_message = "\n{} 公司发行的游戏 {} ({}) 在 UTC 时间 {} 即将推出免费游玩,预计截至 {}".format(
game_corp, game_name, game_price, start_date, end_date
)
data = {
"type": "node",
"data": {
"name": f"这里是{NICKNAME}",
"uin": f"{bot.self_id}",
"content": _message,
},
}
msg_list.append(data)
else:
msg = "\n{} 公司发行的游戏 {} ({}) 在 UTC 时间 {} 即将推出免费游玩,预计截至 {}".format(
game_corp, game_name, game_price, start_date, end_date
)
msg_list.append(msg)
else:
for image in game["keyImages"]:
if (
image.get("url")
and not game_thumbnail
and image["type"]
in [
"Thumbnail",
"VaultOpened",
"DieselStoreFrontWide",
"OfferImageWide",
]
):
game_thumbnail = image["url"]
break
for pair in game["customAttributes"]:
if pair["key"] == "developerName":
game_dev = pair["value"]
if pair["key"] == "publisherName":
game_pub = pair["value"]
if game.get("productSlug"):
if gamesDesp := await get_epic_game_desp(game["productSlug"]):
try:
# 是否存在简短的介绍
if "shortDescription" in gamesDesp:
game_desp = gamesDesp["shortDescription"]
except KeyError:
game_desp = gamesDesp["description"]
else:
game_desp = game["description"]
try:
end_date_iso = game["promotions"]["promotionalOffers"][0][
"promotionalOffers"
][0]["endDate"][:-1]
end_date = datetime.fromisoformat(end_date_iso).strftime(
"%b.%d %H:%M"
)
except IndexError:
end_date = "未知"
# API 返回不包含游戏商店 URL此处自行拼接可能出现少数游戏 404 请反馈
if game.get("productSlug"):
game_url = "https://store.epicgames.com/zh-CN/p/{}".format(
game["productSlug"].replace("/home", "")
)
elif game.get("url"):
game_url = game["url"]
else:
slugs = (
[
x["pageSlug"]
for x in game.get("offerMappings", [])
if x.get("pageType") == "productHome"
]
+ [
x["pageSlug"]
for x in game.get("catalogNs", {}).get("mappings", [])
if x.get("pageType") == "productHome"
]
+ [
x["value"]
for x in game.get("customAttributes", [])
if "productSlug" in x.get("key")
]
)
game_url = "https://store.epicgames.com/zh-CN{}".format(
f"/p/{slugs[0]}" if len(slugs) else ""
)
if isinstance(bot, (v11Bot, v12Bot)) and type_event == "Group":
_message = "[CQ:image,file={}]\n\nFREE now :: {} ({})\n{}\n此游戏由 {} 开发、{} 发行,将在 UTC 时间 {} 结束免费游玩,戳链接速度加入你的游戏库吧~\n{}\n".format(
game_thumbnail,
game_name,
game_price,
game_desp,
game_dev,
game_pub,
end_date,
game_url,
)
data = {
"type": "node",
"data": {
"name": f"这里是{NICKNAME}",
"uin": f"{bot.self_id}",
"content": _message,
},
}
msg_list.append(data)
else:
_message = []
if game_thumbnail:
_message.append(Image(game_thumbnail))
_message.append(
Text(
f"\n\nFREE now :: {game_name} ({game_price})\n{game_desp}\n此游戏由 {game_dev} 开发、{game_pub} 发行,将在 UTC 时间 {end_date} 结束免费游玩,戳链接速度加入你的游戏库吧~\n{game_url}\n"
)
)
return MessageFactory(_message), 200
except TypeError as e:
# logger.info(str(e))
pass
return msg_list, 200