pna/amica.py

import pnalib
import datetime

restaurant_info = [
  [ "(TaY) Amica Minerva", "http://www.amica.fi/minerva", "", "middle", "https://www.amica.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", "http://www.amica.fi/reaktori", "", "middle", "https://www.amica.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]
        temp_fname = "amica_{count}.temp.js".format(count = count)
        data = pnalib.get_json_file(url, temp_fname, use_old)
        if not data:
            continue

        week_foods = {}
        lunch_menus = data["MenusForDays"]
        for lunch_menu in lunch_menus:
            date = lunch_menu["Date"].split("T")[0]
            try:
                week_day = date_strings.index(date)
            except:
                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))
                    current_day_foods.append("\n".join(food))
            week_foods[week_day] = current_day_foods

        restaurants.append([title, "", week, week_foods, info])
    return restaurants

# 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