def formEditDish():
""" Zeigt ein Formular zur bearbeitung eines Gerichts an. Parameter: dish_id """
# Abfragen, ob Daten übergeben wurden
if request:
dish_id = request.args.get('dish_id', '')
else:
return "Error"
# Falls dish_id als String übergeben wurde -> in Integer umwandeln
if type(dish_id) == str:
dish_id = int(dish_id)
# Gericht & Tags mit Namen laden
dishes = Dishes()
dish = dishes.getDish(dish_id)[0]
taggedDishes = TaggedDishes()
tag_for_dish = taggedDishes.list_with_names(dish['dish_id'])
dish['tags'] = tag_for_dish
# Allgemeine Tags laden
tags = Tags()
allTags = tags.list_tags()
countTags = len(allTags)
# Zutaten für das Gericht laden
ingredientsAll = Ingredients()
ingredients = ingredientsAll.list(dish_id)
# Alle Namen und Einheiten der Zutaten laden
suggestions = ingredientsAll.get_suggestions()
# print(suggestions)
# Tags selektieren
for index in range(len(allTags)):
for tag2 in tag_for_dish:
if allTags[index]['tag_id'] == tag2['tag_id']:
allTags[index]['selected'] = " selected"
# Template füllen und zurückgeben
return render_template('formEditDish.html',
allTags=allTags,
countTags=countTags,
dish=dish,
ingredients=ingredients,
ingredientsCount=len(ingredients),
suggestions=suggestions)
def assignDish():
dish_id = int(request.args.get('dish_id', ''))
choosen_date = request.args.get('choosen_date', '')
if dish_id and choosen_date:
days = Days()
dishes = Dishes()
params = {}
params["dish_id"] = int(dish_id)
params["day"] = choosen_date
update_dict = {}
print(choosen_date)
update_dict["lastCooked"] = choosen_date
update_dict['countCooked'] = 0
dish = dishes.getDish(dish_id)
update_dict["name"] = dish[0]["name"]
days.create(params)
# dishes.update(dish_id, update_dict)
return redirect(url_for('displayWeek', date=choosen_date))
else:
return "0"
def showDish(dish_id):
if type(dish_id) is int:
dishes = Dishes()
dish = dishes.getDish(dish_id)[0]
taggedDishes = TaggedDishes()
tag_for_dish = taggedDishes.list_with_names(dish['dish_id'])
dish['tags'] = tag_for_dish
if dish['note']:
dish['note'] = dish['note'].replace('\n', '<br>')
else:
dish['note'] = ''
for tag in dish['tags']:
print(tag)
ingredientsAll = Ingredients()
ingredients = ingredientsAll.list(dish_id)
return render_template('dish.html',
dish=dish,
ingredients=ingredients,
ingredientsCount=len(ingredients))
else:
returnText = "Detailansicht eines Gerichts: Fehler"