CRBY9xBD

1from django.shortcuts import render
2from .models import Recipes
3import requests
4import json
5from .predictor import milktest
6from .api_dir.api_app import Api
7from .labels_dir.label import diet_tags, health_tags
8from .except_dir.exceptions import APIError, NotKnownQuery, InvalidKey, \
9    InvalidRecipeApiKey, LimitExceeding
10
11def home(request):
12	query = request.GET.get('q')
13	print(query)
14	file = open("search/test.json", "r")
15	data = json.loads(file.read())
16	for key in data:
17		if(key == query):
18			hint = data.get(query, "")
19			break
20		else:
21			hint = "too few products"
22			break
23	hint = "sth"
24	return render(request, 'search/home.html', {'title': 'Home', 'hint': hint})
25
26def subsite(request):
27	return render(request, 'search/subsite.html', {'title': 'Subsite'})
28
29def results(request):
30	'''
31	def flip_order(request):
32		calories_sorting_order = request.GET.get('sort')
33		if calories_sorting_order is False:
34			calories_sorting_order = True
35		else:
36			calories_sorting_order = False
37	'''
38	calories_sorting_order = request.GET.get('sort')
39
40	query = request.GET.get('q')
41
42	dietLabels = diet_tags(request)
43	healthLabels = health_tags(request)
44	
45	req = Api().ret_req()
46	results = req.search_recipe(query, healthLabels, dietLabels)
47	if next(results) == -1:
48		return render(request, 'search/err.html', {'errorMessage': 'You have exceeded api limit, wait a few seconds.'})
49	elif next(results) == -2:
50		message = 'No matching recipes for: ' + str(query) + ' and filters: '
51		
52		flag2 = []
53		for label in healthLabels:
54			flag2.append(label)
55			message += label + ', '
56
57		for label in dietLabels:
58			flag2.append(label)
59			message += label + ', '
60		print("brak wyników wyszukiwania")
61		if not flag2:
62			return render(request, 'search/err.html', {'errorMessage': message})
63		else:
64			return render(request, 'search/err.html', {'errorMessage': message + "None"})
65
66	if calories_sorting_order:
67		context = {
68			'database': sorted(req.search_recipe(query), key = lambda recipe: recipe.caloriesPer100), # Recipes.objects.all()
69			'dietLabels': dietLabels,
70			'healthLabels': healthLabels,
71		}
72	else:
73		context = {
74			'database': results, # Recipes.objects.all()
75			'dietLabels': dietLabels,
76			'healthLabels': healthLabels,
77		}
78	
79	return render(request, 'search/results.html', context)