dbu2BQhC

1from django.shortcuts import render
2from .models import Recipes
3import requests
4from .api_dir.api_app import Api
5from .labels_dir.label import diet_tags, health_tags
6from .except_dir.exceptions import APIError, NotKnownQuery, InvalidKey, \
7    InvalidRecipeApiKey, LimitExceeding
8
9
10def home(request):
11	return render(request, 'search/home.html', {'title': 'Home'})
12
13def subsite(request):
14	return render(request, 'search/subsite.html', {'title': 'Subsite'})
15
16def results(request):
17	'''
18	def flip_order(request):
19		calories_sorting_order = request.GET.get('sort')
20		if calories_sorting_order is False:
21			calories_sorting_order = True
22		else:
23			calories_sorting_order = False
24	'''
25	calories_sorting_order = request.GET.get('sort')
26
27	query = request.GET.get('q')
28
29	dietLabels = diet_tags(request)
30	healthLabels = health_tags(request)
31	
32	req = Api().ret_req()
33	results = req.search_recipe(query, healthLabels, dietLabels)
34	if results == -1:
35		return render(request, 'search/err.html', {'errorMessage': 'You have exceeded api limit, wait a few seconds.'})
36
37
38	if results == -2:
39		message = 'No matching recipes for: ' + str(query) + ' and filters: '
40		flag2 = []
41		for label in healthLabels:
42			flag2.append(label)
43			message += label + ', '
44
45		for label in dietLabels:
46			flag2.append(label)
47			message += label + ', '
48		if len(flag2):
49			return render(request, 'search/err.html', {'errorMessage': message})
50		else:
51			return render(request, 'search/err.html', {'errorMessage': message + "None"})
52
53	if calories_sorting_order:
54		context = {
55			'database': sorted(req.search_recipe(query), key = lambda recipe: recipe.caloriesPer100), # Recipes.objects.all()
56			'dietLabels': dietLabels,
57			'healthLabels': healthLabels,
58		}
59	else:
60		context = {
61			'database': results, # Recipes.objects.all()
62			'dietLabels': dietLabels,
63			'healthLabels': healthLabels,
64		}
65	
66	
67	
68	return render(request, 'search/results.html', context)