Hadrian Burkhardt
84 lines
3.2 KiB
Python
84 lines
3.2 KiB
Python
import logging
|
|
import urllib.request
|
|
import re
|
|
import time
|
|
import json
|
|
|
|
|
|
class SWP_Webspeiseplan_API:
|
|
URL_BASE = "https://swp.webspeiseplan.de"
|
|
|
|
def __init__(self):
|
|
logging.basicConfig()
|
|
self.logger = logging.getLogger(__name__)
|
|
self.__parse_token()
|
|
params = {
|
|
"token": self.proxy_token,
|
|
"model": "outlet",
|
|
"location": "",
|
|
"languagetype": "",
|
|
"_": int(time.time() * 1000),
|
|
}
|
|
|
|
self.outlets = {outlet["name"]: outlet for outlet in self.__parse_model(params)}
|
|
self.menus = {}
|
|
self.meal_categories = {}
|
|
for outlet in self.outlets.values():
|
|
params["model"] = "menu"
|
|
params["location"] = outlet["standortID"]
|
|
params["languagetype"] = 1
|
|
params["_"] = int(time.time() * 1000)
|
|
menu = self.__parse_model(params)
|
|
self.menus[outlet["name"]] = menu
|
|
|
|
params["model"] = "mealCategory"
|
|
params["_"] = int(time.time() * 1000)
|
|
categories = self.__parse_model(params)
|
|
id2cat = {item["gerichtkategorieID"]: item for item in categories}
|
|
self.meal_categories[outlet["name"]] = id2cat
|
|
|
|
def __parse_token(self):
|
|
req = urllib.request.Request(self.URL_BASE)
|
|
with urllib.request.urlopen(req) as resp:
|
|
txt = resp.read().decode("utf-8")
|
|
match = re.findall(r"/main.[0-9a-f]+.js", txt)[0]
|
|
self.logger.debug(f"__parse_token: downloading script {match}")
|
|
req = urllib.request.Request(f"{self.URL_BASE}{match}")
|
|
with urllib.request.urlopen(req) as resp:
|
|
txt = resp.read().decode("utf-8")
|
|
self.proxy_token = re.findall(r"PROXY_TOKEN:\"([0-9a-f]+)\"", txt)[0]
|
|
self.logger.debug(f"__parse_token: PROXY_TOKEN {self.proxy_token}")
|
|
|
|
def __spoof_req_headers(req: urllib.request.Request):
|
|
req.add_header("Accept", "application/json, text/javascript, */*; q=0.01")
|
|
req.add_header("Accept-Language", "en-US,en;q=0.9")
|
|
req.add_header("Connection", "keep-alive")
|
|
req.add_header("Host", "swp.webspeiseplan.de")
|
|
req.add_header("Referer", "https://swp.webspeiseplan.de/InitialConfig")
|
|
req.add_header(
|
|
"Sec-Ch-Ua",
|
|
'"Not/A)Brand";v="99", "Google Chrome";v="115", "Chromium";v="115"',
|
|
)
|
|
req.add_header("Sec-Ch-Ua-Mobile", "?0")
|
|
req.add_header("Sec-Ch-Ua-Platform", "Linux")
|
|
req.add_header("Sec-Fetch-Dest", "empty")
|
|
req.add_header("Sec-Fetch-Mode", "cors")
|
|
req.add_header("Sec-Fetch-Site", "same-origin")
|
|
req.add_header(
|
|
"User-Agent",
|
|
"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36",
|
|
)
|
|
req.add_header("X-Requested-With", "XMLHttpRequest")
|
|
|
|
def __parse_model(self, params: dict):
|
|
url = f"{self.URL_BASE}/index.php?" + "&".join(
|
|
[f"{k}={v}" for k, v in params.items()]
|
|
)
|
|
self.logger.debug(f"__parse_model: {url}")
|
|
req = urllib.request.Request(url)
|
|
SWP_Webspeiseplan_API.__spoof_req_headers(req)
|
|
with urllib.request.urlopen(req) as resp:
|
|
data = resp.read()
|
|
return json.loads(data)["content"]
|
|
|