pna/amica.py

import pnalib
import datetime

restaurant_info = [
  [ "(TaY) Amica Minerva", "https://www.fazerfoodco.fi/ravintolat/Ravintolat-kaupungeittain/tampere/minerva/", "", "middle", "https://www.fazerfoodco.fi/modules/json/json/Index?costNumber=0815&language=fi" ],
  #[ "(TaY) Tampereen normaalikoulun ravintola", "http://www.amica.fi/tampereennormaalikoulu", "", "middle", "https://www.amica.fi/modules/json/json/Index?costNumber=0811&language=fi" ],
  [ "(TTY) Ravintola Reaktori", "https://www.fazerfoodco.fi/ravintolat/Ravintolat-kaupungeittain/tampere/reaktori/", "", "middle", "https://www.fazerfoodco.fi/modules/json/json/Index?costNumber=0812&language=fi" ]
]

def get_restaurants(use_old, week):
    today = datetime.date.today()
    week_day = today.isocalendar()[2]
    this_monday = today - datetime.timedelta(days=week_day-1)
    date_strings = []
    for i in range(7):
        date = this_monday + datetime.timedelta(days=i)
        date_strings.append(date.strftime("%Y-%m-%d"))

    restaurants = []
    for count, info in enumerate(restaurant_info):
        title = info[0]
        url = info[4]
        week_foods = handle_one(use_old, date_strings, count, url)
        restaurants.append([title, "", week, week_foods, info])
    return restaurants

def handle_one(use_old, date_strings, count, url):
    temp_fname = "amica_{count}.temp.json".format(count = count)

    week_foods = {}
    data = pnalib.get_json_file(url, temp_fname, use_old)
    if not data:
        print("Fazer no data")
        return week_foods

    lunch_menus = data["MenusForDays"]
    if not lunch_menus:
        print("Fazer no MenusForDays")
        return week_foods

    for lunch_menu in lunch_menus:
        date = lunch_menu["Date"].split("T")[0]
        try:
            week_day = date_strings.index(date)
        except:
            print("Fazer no date dates=({}), key=({})".format(date_strings, date))
            continue
        current_day_foods = []
        set_menus = lunch_menu["SetMenus"]
        html = lunch_menu.get("Html", "")
        if len(html):
                current_day_foods.append(handle_html(html))
        else:
            for set_menu in set_menus:
                meals = set_menu["Components"]
                food = []
                for meal in meals:
                    food.append(format_meal_allergies(meal))
                if food:
                    current_day_foods.append("\n".join(food))
        week_foods[week_day] = current_day_foods
    return week_foods

# Onko enää tarpeellinen?
def handle_html(html):
    menus = html.split("<p>")
    for set_menu in menus:
        meals = set_menu.split("<br />")
        food = []
        for meal in meals:
            food.append(format_meal_allergies(meal))
    return "\n".join(food)

def format_meal_allergies(meal):
    parts = meal.split("(")
    current_food = parts[0]
    diets = [s.strip() for s in parts[1].split(")")[0].split(",")]
    if diets:
        current_food += " ({allergies})".format(allergies=", ".join(diets))
    return current_food