mirror of
https://github.com/seanmorley15/AdventureLog.git
synced 2025-07-19 12:59:36 +02:00
1164 lines
No EOL
51 KiB
Python
1164 lines
No EOL
51 KiB
Python
import json
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import uuid
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import requests
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from django.db import transaction
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from rest_framework.decorators import action
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from rest_framework import viewsets
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from django.db.models.functions import Lower
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from rest_framework.response import Response
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from .models import Adventure, Checklist, Collection, Transportation, Note, AdventureImage, ADVENTURE_TYPES
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from django.core.exceptions import PermissionDenied
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from worldtravel.models import VisitedRegion, Region, Country
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from .serializers import AdventureImageSerializer, AdventureSerializer, CollectionSerializer, NoteSerializer, TransportationSerializer, ChecklistSerializer
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from rest_framework.permissions import IsAuthenticated
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from django.db.models import Q
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from .permissions import CollectionShared, IsOwnerOrSharedWithFullAccess, IsPublicOrOwnerOrSharedWithFullAccess
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from rest_framework.pagination import PageNumberPagination
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from django.shortcuts import get_object_or_404
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from rest_framework import status
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from django.contrib.auth import get_user_model
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User = get_user_model()
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class StandardResultsSetPagination(PageNumberPagination):
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page_size = 25
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page_size_query_param = 'page_size'
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max_page_size = 1000
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from rest_framework.pagination import PageNumberPagination
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from rest_framework.decorators import action
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from rest_framework.response import Response
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from django.db.models import Q
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class AdventureViewSet(viewsets.ModelViewSet):
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serializer_class = AdventureSerializer
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permission_classes = [IsOwnerOrSharedWithFullAccess, IsPublicOrOwnerOrSharedWithFullAccess]
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pagination_class = StandardResultsSetPagination
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def apply_sorting(self, queryset):
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order_by = self.request.query_params.get('order_by', 'updated_at')
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order_direction = self.request.query_params.get('order_direction', 'asc')
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include_collections = self.request.query_params.get('include_collections', 'true')
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valid_order_by = ['name', 'type', 'start_date', 'rating', 'updated_at']
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if order_by not in valid_order_by:
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order_by = 'name'
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if order_direction not in ['asc', 'desc']:
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order_direction = 'asc'
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# Apply case-insensitive sorting for the 'name' field
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if order_by == 'name':
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queryset = queryset.annotate(lower_name=Lower('name'))
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ordering = 'lower_name'
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else:
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ordering = order_by
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if order_direction == 'desc':
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ordering = f'-{ordering}'
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# reverse ordering for updated_at field
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if order_by == 'updated_at':
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if order_direction == 'asc':
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ordering = '-updated_at'
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else:
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ordering = 'updated_at'
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print(f"Ordering by: {ordering}") # For debugging
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if include_collections == 'false':
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queryset = queryset.filter(collection = None)
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return queryset.order_by(ordering)
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def get_queryset(self):
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# if the user is not authenticated return only public adventures for retrieve action
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if not self.request.user.is_authenticated:
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if self.action == 'retrieve':
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return Adventure.objects.filter(is_public=True).distinct().order_by('-updated_at')
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return Adventure.objects.none()
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if self.action == 'retrieve':
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# For individual adventure retrieval, include public adventures
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return Adventure.objects.filter(
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Q(is_public=True) | Q(user_id=self.request.user.id) | Q(collection__shared_with=self.request.user)
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).distinct().order_by('-updated_at')
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else:
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# For other actions, include user's own adventures and shared adventures
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return Adventure.objects.filter(
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Q(user_id=self.request.user.id) | Q(collection__shared_with=self.request.user)
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).distinct().order_by('-updated_at')
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def retrieve(self, request, *args, **kwargs):
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queryset = self.get_queryset()
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adventure = get_object_or_404(queryset, pk=kwargs['pk'])
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serializer = self.get_serializer(adventure)
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return Response(serializer.data)
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def perform_update(self, serializer):
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adventure = serializer.save()
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if adventure.collection:
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adventure.is_public = adventure.collection.is_public
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adventure.save()
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@action(detail=False, methods=['get'])
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def filtered(self, request):
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types = request.query_params.get('types', '').split(',')
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is_visited = request.query_params.get('is_visited', 'all')
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# Handle case where types is all
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if 'all' in types:
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types = [t[0] for t in ADVENTURE_TYPES]
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valid_types = [t[0] for t in ADVENTURE_TYPES]
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types = [t for t in types if t in valid_types]
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if not types:
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return Response({"error": "No valid types provided"}, status=400)
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queryset = Adventure.objects.filter(
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type__in=types,
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user_id=request.user.id
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)
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# Handle is_visited filtering
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if is_visited.lower() == 'true':
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serializer = self.get_serializer(queryset, many=True)
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filtered_ids = [
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adventure.id for adventure, serialized_adventure in zip(queryset, serializer.data)
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if serialized_adventure['is_visited']
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]
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queryset = queryset.filter(id__in=filtered_ids)
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elif is_visited.lower() == 'false':
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serializer = self.get_serializer(queryset, many=True)
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filtered_ids = [
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adventure.id for adventure, serialized_adventure in zip(queryset, serializer.data)
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if not serialized_adventure['is_visited']
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]
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queryset = queryset.filter(id__in=filtered_ids)
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# If is_visited is 'all' or any other value, we don't apply additional filtering
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# Apply sorting
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queryset = self.apply_sorting(queryset)
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# Paginate and respond
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adventures = self.paginate_and_respond(queryset, request)
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return adventures
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@action(detail=False, methods=['get'])
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def all(self, request):
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if not request.user.is_authenticated:
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return Response({"error": "User is not authenticated"}, status=400)
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include_collections = request.query_params.get('include_collections', 'false')
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if include_collections not in ['true', 'false']:
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include_collections = 'false'
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if include_collections == 'true':
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queryset = Adventure.objects.filter(
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Q(is_public=True) | Q(user_id=request.user.id)
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)
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else:
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queryset = Adventure.objects.filter(
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Q(is_public=True) | Q(user_id=request.user.id), collection=None
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)
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queryset = Adventure.objects.filter(
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Q(user_id=request.user.id)
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)
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queryset = self.apply_sorting(queryset)
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serializer = self.get_serializer(queryset, many=True)
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return Response(serializer.data)
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@action(detail=False, methods=['get'])
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def search(self, request):
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query = self.request.query_params.get('query', '')
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property = self.request.query_params.get('property', 'all')
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if len(query) < 2:
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return Response({"error": "Query must be at least 2 characters long"}, status=400)
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if property not in ['name', 'type', 'location', 'description', 'activity_types']:
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property = 'all'
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queryset = Adventure.objects.none()
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if property == 'name':
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queryset = Adventure.objects.filter(
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(Q(name__icontains=query)) &
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(Q(user_id=request.user.id) | Q(is_public=True))
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)
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elif property == 'type':
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queryset = Adventure.objects.filter(
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(Q(type__icontains=query)) &
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(Q(user_id=request.user.id) | Q(is_public=True))
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)
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elif property == 'location':
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queryset = Adventure.objects.filter(
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(Q(location__icontains=query)) &
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(Q(user_id=request.user.id) | Q(is_public=True))
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)
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elif property == 'description':
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queryset = Adventure.objects.filter(
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(Q(description__icontains=query)) &
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(Q(user_id=request.user.id) | Q(is_public=True))
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)
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elif property == 'activity_types':
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queryset = Adventure.objects.filter(
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(Q(activity_types__icontains=query)) &
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(Q(user_id=request.user.id) | Q(is_public=True))
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)
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else:
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queryset = Adventure.objects.filter(
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(Q(name__icontains=query) | Q(description__icontains=query) | Q(location__icontains=query) | Q(activity_types__icontains=query)) &
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(Q(user_id=request.user.id) | Q(is_public=True))
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)
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queryset = self.apply_sorting(queryset)
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serializer = self.get_serializer(queryset, many=True)
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return Response(serializer.data)
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def update(self, request, *args, **kwargs):
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# Retrieve the current object
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instance = self.get_object()
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# Partially update the instance with the request data
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serializer = self.get_serializer(instance, data=request.data, partial=True)
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serializer.is_valid(raise_exception=True)
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# if the adventure is trying to have is_public changed and its part of a collection return an error
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if new_collection is not None:
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serializer.validated_data['is_public'] = new_collection.is_public
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elif instance.collection:
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serializer.validated_data['is_public'] = instance.collection.is_public
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# Retrieve the collection from the validated data
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new_collection = serializer.validated_data.get('collection')
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user = request.user
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print(new_collection)
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if new_collection is not None and new_collection!=instance.collection:
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# Check if the user is the owner of the new collection
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if new_collection.user_id != user or instance.user_id != user:
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raise PermissionDenied("You do not have permission to use this collection.")
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elif new_collection is None:
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# Handle the case where the user is trying to set the collection to None
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if instance.collection is not None and instance.collection.user_id != user:
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raise PermissionDenied("You cannot remove the collection as you are not the owner.")
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# Perform the update
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self.perform_update(serializer)
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# Return the updated instance
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return Response(serializer.data)
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def partial_update(self, request, *args, **kwargs):
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# Retrieve the current object
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instance = self.get_object()
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# Partially update the instance with the request data
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serializer = self.get_serializer(instance, data=request.data, partial=True)
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serializer.is_valid(raise_exception=True)
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# Retrieve the collection from the validated data
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new_collection = serializer.validated_data.get('collection')
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user = request.user
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print(new_collection)
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# if the adventure is trying to have is_public changed and its part of a collection return an error
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if new_collection is not None:
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serializer.validated_data['is_public'] = new_collection.is_public
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elif instance.collection:
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serializer.validated_data['is_public'] = instance.collection.is_public
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if new_collection is not None and new_collection!=instance.collection:
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# Check if the user is the owner of the new collection
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if new_collection.user_id != user or instance.user_id != user:
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raise PermissionDenied("You do not have permission to use this collection.")
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elif new_collection is None:
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# Handle the case where the user is trying to set the collection to None
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if instance.collection is not None and instance.collection.user_id != user:
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raise PermissionDenied("You cannot remove the collection as you are not the owner.")
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# Perform the update
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self.perform_update(serializer)
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# Return the updated instance
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return Response(serializer.data)
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def perform_update(self, serializer):
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serializer.save()
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# when creating an adventure, make sure the user is the owner of the collection or shared with the collection
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@transaction.atomic
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def perform_create(self, serializer):
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# Retrieve the collection from the validated data
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collection = serializer.validated_data.get('collection')
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# Check if a collection is provided
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if collection:
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user = self.request.user
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# Check if the user is the owner or is in the shared_with list
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if collection.user_id != user and not collection.shared_with.filter(id=user.id).exists():
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# Return an error response if the user does not have permission
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raise PermissionDenied("You do not have permission to use this collection.")
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# if collection the owner of the adventure is the owner of the collection
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# set the is_public field of the adventure to the is_public field of the collection
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serializer.save(user_id=collection.user_id, is_public=collection.is_public)
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return
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# Save the adventure with the current user as the owner
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serializer.save(user_id=self.request.user)
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def paginate_and_respond(self, queryset, request):
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paginator = self.pagination_class()
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page = paginator.paginate_queryset(queryset, request)
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if page is not None:
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serializer = self.get_serializer(page, many=True)
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return paginator.get_paginated_response(serializer.data)
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serializer = self.get_serializer(queryset, many=True)
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return Response(serializer.data)
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class CollectionViewSet(viewsets.ModelViewSet):
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serializer_class = CollectionSerializer
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permission_classes = [CollectionShared]
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pagination_class = StandardResultsSetPagination
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# def get_queryset(self):
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# return Collection.objects.filter(Q(user_id=self.request.user.id) & Q(is_archived=False))
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def apply_sorting(self, queryset):
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order_by = self.request.query_params.get('order_by', 'name')
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order_direction = self.request.query_params.get('order_direction', 'asc')
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valid_order_by = ['name', 'upated_at']
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if order_by not in valid_order_by:
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order_by = 'updated_at'
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if order_direction not in ['asc', 'desc']:
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order_direction = 'asc'
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# Apply case-insensitive sorting for the 'name' field
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if order_by == 'name':
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queryset = queryset.annotate(lower_name=Lower('name'))
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ordering = 'lower_name'
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if order_direction == 'desc':
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ordering = f'-{ordering}'
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else:
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order_by == 'updated_at'
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ordering = 'updated_at'
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if order_direction == 'asc':
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ordering = '-updated_at'
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#print(f"Ordering by: {ordering}") # For debugging
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return queryset.order_by(ordering)
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def list(self, request, *args, **kwargs):
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# make sure the user is authenticated
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if not request.user.is_authenticated:
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return Response({"error": "User is not authenticated"}, status=400)
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queryset = Collection.objects.filter(user_id=request.user.id)
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queryset = self.apply_sorting(queryset)
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collections = self.paginate_and_respond(queryset, request)
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return collections
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@action(detail=False, methods=['get'])
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def all(self, request):
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if not request.user.is_authenticated:
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return Response({"error": "User is not authenticated"}, status=400)
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queryset = Collection.objects.filter(
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Q(user_id=request.user.id)
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)
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queryset = self.apply_sorting(queryset)
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serializer = self.get_serializer(queryset, many=True)
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return Response(serializer.data)
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@action(detail=False, methods=['get'])
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def archived(self, request):
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if not request.user.is_authenticated:
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return Response({"error": "User is not authenticated"}, status=400)
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queryset = Collection.objects.filter(
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Q(user_id=request.user.id) & Q(is_archived=True)
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)
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queryset = self.apply_sorting(queryset)
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serializer = self.get_serializer(queryset, many=True)
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return Response(serializer.data)
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# this make the is_public field of the collection cascade to the adventures
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@transaction.atomic
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def update(self, request, *args, **kwargs):
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partial = kwargs.pop('partial', False)
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instance = self.get_object()
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serializer = self.get_serializer(instance, data=request.data, partial=partial)
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serializer.is_valid(raise_exception=True)
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if 'collection' in serializer.validated_data:
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new_collection = serializer.validated_data['collection']
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# if the new collection is different from the old one and the user making the request is not the owner of the new collection return an error
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if new_collection != instance.collection and new_collection.user_id != request.user:
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return Response({"error": "User does not own the new collection"}, status=400)
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# Check if the 'is_public' field is present in the update data
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if 'is_public' in serializer.validated_data:
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new_public_status = serializer.validated_data['is_public']
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# if is_publuc has changed and the user is not the owner of the collection return an error
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if new_public_status != instance.is_public and instance.user_id != request.user:
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print(f"User {request.user.id} does not own the collection {instance.id} that is owned by {instance.user_id}")
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return Response({"error": "User does not own the collection"}, status=400)
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# Update associated adventures to match the collection's is_public status
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Adventure.objects.filter(collection=instance).update(is_public=new_public_status)
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# do the same for transportations
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Transportation.objects.filter(collection=instance).update(is_public=new_public_status)
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# do the same for notes
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Note.objects.filter(collection=instance).update(is_public=new_public_status)
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# Log the action (optional)
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action = "public" if new_public_status else "private"
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print(f"Collection {instance.id} and its adventures were set to {action}")
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self.perform_update(serializer)
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if getattr(instance, '_prefetched_objects_cache', None):
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# If 'prefetch_related' has been applied to a queryset, we need to
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# forcibly invalidate the prefetch cache on the instance.
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instance._prefetched_objects_cache = {}
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return Response(serializer.data)
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# make an action to retreive all adventures that are shared with the user
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@action(detail=False, methods=['get'])
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def shared(self, request):
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if not request.user.is_authenticated:
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return Response({"error": "User is not authenticated"}, status=400)
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queryset = Collection.objects.filter(
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shared_with=request.user
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)
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queryset = self.apply_sorting(queryset)
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serializer = self.get_serializer(queryset, many=True)
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return Response(serializer.data)
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# Adds a new user to the shared_with field of an adventure
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@action(detail=True, methods=['post'], url_path='share/(?P<uuid>[^/.]+)')
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def share(self, request, pk=None, uuid=None):
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collection = self.get_object()
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if not uuid:
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return Response({"error": "User UUID is required"}, status=400)
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try:
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user = User.objects.get(uuid=uuid, public_profile=True)
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except User.DoesNotExist:
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return Response({"error": "User not found"}, status=404)
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if user == request.user:
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return Response({"error": "Cannot share with yourself"}, status=400)
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|
|
if collection.shared_with.filter(id=user.id).exists():
|
|
return Response({"error": "Adventure is already shared with this user"}, status=400)
|
|
|
|
collection.shared_with.add(user)
|
|
collection.save()
|
|
return Response({"success": f"Shared with {user.username}"})
|
|
|
|
@action(detail=True, methods=['post'], url_path='unshare/(?P<uuid>[^/.]+)')
|
|
def unshare(self, request, pk=None, uuid=None):
|
|
if not request.user.is_authenticated:
|
|
return Response({"error": "User is not authenticated"}, status=400)
|
|
collection = self.get_object()
|
|
if not uuid:
|
|
return Response({"error": "User UUID is required"}, status=400)
|
|
try:
|
|
user = User.objects.get(uuid=uuid, public_profile=True)
|
|
except User.DoesNotExist:
|
|
return Response({"error": "User not found"}, status=404)
|
|
|
|
if user == request.user:
|
|
return Response({"error": "Cannot unshare with yourself"}, status=400)
|
|
|
|
if not collection.shared_with.filter(id=user.id).exists():
|
|
return Response({"error": "Collection is not shared with this user"}, status=400)
|
|
|
|
collection.shared_with.remove(user)
|
|
collection.save()
|
|
return Response({"success": f"Unshared with {user.username}"})
|
|
|
|
def get_queryset(self):
|
|
if self.action == 'destroy':
|
|
return Collection.objects.filter(user_id=self.request.user.id)
|
|
|
|
if self.action in ['update', 'partial_update']:
|
|
return Collection.objects.filter(
|
|
Q(user_id=self.request.user.id) | Q(shared_with=self.request.user)
|
|
).distinct()
|
|
|
|
if self.action == 'retrieve':
|
|
if not self.request.user.is_authenticated:
|
|
return Collection.objects.filter(is_public=True)
|
|
return Collection.objects.filter(
|
|
Q(is_public=True) | Q(user_id=self.request.user.id) | Q(shared_with=self.request.user)
|
|
).distinct()
|
|
|
|
# For list action, include collections owned by the user or shared with the user, that are not archived
|
|
return Collection.objects.filter(
|
|
(Q(user_id=self.request.user.id) | Q(shared_with=self.request.user)) & Q(is_archived=False)
|
|
).distinct()
|
|
|
|
|
|
def perform_create(self, serializer):
|
|
# This is ok because you cannot share a collection when creating it
|
|
serializer.save(user_id=self.request.user)
|
|
|
|
def paginate_and_respond(self, queryset, request):
|
|
paginator = self.pagination_class()
|
|
page = paginator.paginate_queryset(queryset, request)
|
|
if page is not None:
|
|
serializer = self.get_serializer(page, many=True)
|
|
return paginator.get_paginated_response(serializer.data)
|
|
serializer = self.get_serializer(queryset, many=True)
|
|
return Response(serializer.data)
|
|
|
|
class StatsViewSet(viewsets.ViewSet):
|
|
permission_classes = [IsAuthenticated]
|
|
|
|
@action(detail=False, methods=['get'])
|
|
def counts(self, request):
|
|
adventure_count = Adventure.objects.filter(
|
|
user_id=request.user.id).count()
|
|
trips_count = Collection.objects.filter(
|
|
user_id=request.user.id).count()
|
|
visited_region_count = VisitedRegion.objects.filter(
|
|
user_id=request.user.id).count()
|
|
total_regions = Region.objects.count()
|
|
country_count = VisitedRegion.objects.filter(
|
|
user_id=request.user.id).values('region__country').distinct().count()
|
|
total_countries = Country.objects.count()
|
|
return Response({
|
|
'adventure_count': adventure_count,
|
|
'trips_count': trips_count,
|
|
'visited_region_count': visited_region_count,
|
|
'total_regions': total_regions,
|
|
'country_count': country_count,
|
|
'total_countries': total_countries
|
|
})
|
|
|
|
class GenerateDescription(viewsets.ViewSet):
|
|
permission_classes = [IsAuthenticated]
|
|
|
|
@action(detail=False, methods=['get'],)
|
|
def desc(self, request):
|
|
name = self.request.query_params.get('name', '')
|
|
# un url encode the name
|
|
name = name.replace('%20', ' ')
|
|
print(name)
|
|
url = 'https://en.wikipedia.org/w/api.php?origin=*&action=query&prop=extracts&exintro&explaintext&format=json&titles=%s' % name
|
|
response = requests.get(url)
|
|
data = response.json()
|
|
data = response.json()
|
|
page_id = next(iter(data["query"]["pages"]))
|
|
extract = data["query"]["pages"][page_id]
|
|
if extract.get('extract') is None:
|
|
return Response({"error": "No description found"}, status=400)
|
|
return Response(extract)
|
|
@action(detail=False, methods=['get'],)
|
|
def img(self, request):
|
|
name = self.request.query_params.get('name', '')
|
|
# un url encode the name
|
|
name = name.replace('%20', ' ')
|
|
url = 'https://en.wikipedia.org/w/api.php?origin=*&action=query&prop=pageimages&format=json&piprop=original&titles=%s' % name
|
|
response = requests.get(url)
|
|
data = response.json()
|
|
page_id = next(iter(data["query"]["pages"]))
|
|
extract = data["query"]["pages"][page_id]
|
|
if extract.get('original') is None:
|
|
return Response({"error": "No image found"}, status=400)
|
|
return Response(extract["original"])
|
|
|
|
|
|
class ActivityTypesView(viewsets.ViewSet):
|
|
permission_classes = [IsAuthenticated]
|
|
|
|
@action(detail=False, methods=['get'])
|
|
def types(self, request):
|
|
"""
|
|
Retrieve a list of distinct activity types for adventures associated with the current user.
|
|
|
|
Args:
|
|
request (HttpRequest): The HTTP request object.
|
|
|
|
Returns:
|
|
Response: A response containing a list of distinct activity types.
|
|
"""
|
|
types = Adventure.objects.filter(user_id=request.user.id).values_list('activity_types', flat=True).distinct()
|
|
|
|
allTypes = []
|
|
|
|
for i in types:
|
|
if not i:
|
|
continue
|
|
for x in i:
|
|
if x and x not in allTypes:
|
|
allTypes.append(x)
|
|
|
|
return Response(allTypes)
|
|
|
|
class TransportationViewSet(viewsets.ModelViewSet):
|
|
queryset = Transportation.objects.all()
|
|
serializer_class = TransportationSerializer
|
|
permission_classes = [IsOwnerOrSharedWithFullAccess, IsPublicOrOwnerOrSharedWithFullAccess]
|
|
filterset_fields = ['type', 'is_public', 'collection']
|
|
|
|
# return error message if user is not authenticated on the root endpoint
|
|
def list(self, request, *args, **kwargs):
|
|
# Prevent listing all adventures
|
|
return Response({"detail": "Listing all transportations is not allowed."},
|
|
status=status.HTTP_403_FORBIDDEN)
|
|
|
|
@action(detail=False, methods=['get'])
|
|
def all(self, request):
|
|
if not request.user.is_authenticated:
|
|
return Response({"error": "User is not authenticated"}, status=400)
|
|
queryset = Transportation.objects.filter(
|
|
Q(user_id=request.user.id)
|
|
)
|
|
serializer = self.get_serializer(queryset, many=True)
|
|
return Response(serializer.data)
|
|
|
|
|
|
def get_queryset(self):
|
|
# if the user is not authenticated return only public transportations for retrieve action
|
|
if not self.request.user.is_authenticated:
|
|
if self.action == 'retrieve':
|
|
return Transportation.objects.filter(is_public=True).distinct().order_by('-updated_at')
|
|
return Transportation.objects.none()
|
|
|
|
|
|
if self.action == 'retrieve':
|
|
# For individual adventure retrieval, include public adventures
|
|
return Transportation.objects.filter(
|
|
Q(is_public=True) | Q(user_id=self.request.user.id) | Q(collection__shared_with=self.request.user)
|
|
).distinct().order_by('-updated_at')
|
|
else:
|
|
# For other actions, include user's own adventures and shared adventures
|
|
return Transportation.objects.filter(
|
|
Q(user_id=self.request.user.id) | Q(collection__shared_with=self.request.user)
|
|
).distinct().order_by('-updated_at')
|
|
|
|
def partial_update(self, request, *args, **kwargs):
|
|
# Retrieve the current object
|
|
instance = self.get_object()
|
|
|
|
# Partially update the instance with the request data
|
|
serializer = self.get_serializer(instance, data=request.data, partial=True)
|
|
serializer.is_valid(raise_exception=True)
|
|
|
|
# Retrieve the collection from the validated data
|
|
new_collection = serializer.validated_data.get('collection')
|
|
|
|
user = request.user
|
|
print(new_collection)
|
|
|
|
if new_collection is not None and new_collection!=instance.collection:
|
|
# Check if the user is the owner of the new collection
|
|
if new_collection.user_id != user or instance.user_id != user:
|
|
raise PermissionDenied("You do not have permission to use this collection.")
|
|
elif new_collection is None:
|
|
# Handle the case where the user is trying to set the collection to None
|
|
if instance.collection is not None and instance.collection.user_id != user:
|
|
raise PermissionDenied("You cannot remove the collection as you are not the owner.")
|
|
|
|
# Perform the update
|
|
self.perform_update(serializer)
|
|
|
|
# Return the updated instance
|
|
return Response(serializer.data)
|
|
|
|
def partial_update(self, request, *args, **kwargs):
|
|
# Retrieve the current object
|
|
instance = self.get_object()
|
|
|
|
# Partially update the instance with the request data
|
|
serializer = self.get_serializer(instance, data=request.data, partial=True)
|
|
serializer.is_valid(raise_exception=True)
|
|
|
|
# Retrieve the collection from the validated data
|
|
new_collection = serializer.validated_data.get('collection')
|
|
|
|
user = request.user
|
|
print(new_collection)
|
|
|
|
if new_collection is not None and new_collection!=instance.collection:
|
|
# Check if the user is the owner of the new collection
|
|
if new_collection.user_id != user or instance.user_id != user:
|
|
raise PermissionDenied("You do not have permission to use this collection.")
|
|
elif new_collection is None:
|
|
# Handle the case where the user is trying to set the collection to None
|
|
if instance.collection is not None and instance.collection.user_id != user:
|
|
raise PermissionDenied("You cannot remove the collection as you are not the owner.")
|
|
|
|
# Perform the update
|
|
self.perform_update(serializer)
|
|
|
|
# Return the updated instance
|
|
return Response(serializer.data)
|
|
|
|
def perform_update(self, serializer):
|
|
serializer.save()
|
|
|
|
# when creating an adventure, make sure the user is the owner of the collection or shared with the collection
|
|
def perform_create(self, serializer):
|
|
# Retrieve the collection from the validated data
|
|
collection = serializer.validated_data.get('collection')
|
|
|
|
# Check if a collection is provided
|
|
if collection:
|
|
user = self.request.user
|
|
# Check if the user is the owner or is in the shared_with list
|
|
if collection.user_id != user and not collection.shared_with.filter(id=user.id).exists():
|
|
# Return an error response if the user does not have permission
|
|
raise PermissionDenied("You do not have permission to use this collection.")
|
|
# if collection the owner of the adventure is the owner of the collection
|
|
serializer.save(user_id=collection.user_id)
|
|
return
|
|
|
|
# Save the adventure with the current user as the owner
|
|
serializer.save(user_id=self.request.user)
|
|
|
|
class NoteViewSet(viewsets.ModelViewSet):
|
|
queryset = Note.objects.all()
|
|
serializer_class = NoteSerializer
|
|
permission_classes = [IsOwnerOrSharedWithFullAccess, IsPublicOrOwnerOrSharedWithFullAccess]
|
|
filterset_fields = ['is_public', 'collection']
|
|
|
|
# return error message if user is not authenticated on the root endpoint
|
|
def list(self, request, *args, **kwargs):
|
|
# Prevent listing all adventures
|
|
return Response({"detail": "Listing all notes is not allowed."},
|
|
status=status.HTTP_403_FORBIDDEN)
|
|
|
|
@action(detail=False, methods=['get'])
|
|
def all(self, request):
|
|
if not request.user.is_authenticated:
|
|
return Response({"error": "User is not authenticated"}, status=400)
|
|
queryset = Note.objects.filter(
|
|
Q(user_id=request.user.id)
|
|
)
|
|
serializer = self.get_serializer(queryset, many=True)
|
|
return Response(serializer.data)
|
|
|
|
|
|
def get_queryset(self):
|
|
# if the user is not authenticated return only public transportations for retrieve action
|
|
if not self.request.user.is_authenticated:
|
|
if self.action == 'retrieve':
|
|
return Note.objects.filter(is_public=True).distinct().order_by('-updated_at')
|
|
return Note.objects.none()
|
|
|
|
|
|
if self.action == 'retrieve':
|
|
# For individual adventure retrieval, include public adventures
|
|
return Note.objects.filter(
|
|
Q(is_public=True) | Q(user_id=self.request.user.id) | Q(collection__shared_with=self.request.user)
|
|
).distinct().order_by('-updated_at')
|
|
else:
|
|
# For other actions, include user's own adventures and shared adventures
|
|
return Note.objects.filter(
|
|
Q(user_id=self.request.user.id) | Q(collection__shared_with=self.request.user)
|
|
).distinct().order_by('-updated_at')
|
|
|
|
def partial_update(self, request, *args, **kwargs):
|
|
# Retrieve the current object
|
|
instance = self.get_object()
|
|
|
|
# Partially update the instance with the request data
|
|
serializer = self.get_serializer(instance, data=request.data, partial=True)
|
|
serializer.is_valid(raise_exception=True)
|
|
|
|
# Retrieve the collection from the validated data
|
|
new_collection = serializer.validated_data.get('collection')
|
|
|
|
user = request.user
|
|
print(new_collection)
|
|
|
|
if new_collection is not None and new_collection!=instance.collection:
|
|
# Check if the user is the owner of the new collection
|
|
if new_collection.user_id != user or instance.user_id != user:
|
|
raise PermissionDenied("You do not have permission to use this collection.")
|
|
elif new_collection is None:
|
|
# Handle the case where the user is trying to set the collection to None
|
|
if instance.collection is not None and instance.collection.user_id != user:
|
|
raise PermissionDenied("You cannot remove the collection as you are not the owner.")
|
|
|
|
# Perform the update
|
|
self.perform_update(serializer)
|
|
|
|
# Return the updated instance
|
|
return Response(serializer.data)
|
|
|
|
def partial_update(self, request, *args, **kwargs):
|
|
# Retrieve the current object
|
|
instance = self.get_object()
|
|
|
|
# Partially update the instance with the request data
|
|
serializer = self.get_serializer(instance, data=request.data, partial=True)
|
|
serializer.is_valid(raise_exception=True)
|
|
|
|
# Retrieve the collection from the validated data
|
|
new_collection = serializer.validated_data.get('collection')
|
|
|
|
user = request.user
|
|
print(new_collection)
|
|
|
|
if new_collection is not None and new_collection!=instance.collection:
|
|
# Check if the user is the owner of the new collection
|
|
if new_collection.user_id != user or instance.user_id != user:
|
|
raise PermissionDenied("You do not have permission to use this collection.")
|
|
elif new_collection is None:
|
|
# Handle the case where the user is trying to set the collection to None
|
|
if instance.collection is not None and instance.collection.user_id != user:
|
|
raise PermissionDenied("You cannot remove the collection as you are not the owner.")
|
|
|
|
# Perform the update
|
|
self.perform_update(serializer)
|
|
|
|
# Return the updated instance
|
|
return Response(serializer.data)
|
|
|
|
def perform_update(self, serializer):
|
|
serializer.save()
|
|
|
|
# when creating an adventure, make sure the user is the owner of the collection or shared with the collection
|
|
def perform_create(self, serializer):
|
|
# Retrieve the collection from the validated data
|
|
collection = serializer.validated_data.get('collection')
|
|
|
|
# Check if a collection is provided
|
|
if collection:
|
|
user = self.request.user
|
|
# Check if the user is the owner or is in the shared_with list
|
|
if collection.user_id != user and not collection.shared_with.filter(id=user.id).exists():
|
|
# Return an error response if the user does not have permission
|
|
raise PermissionDenied("You do not have permission to use this collection.")
|
|
# if collection the owner of the adventure is the owner of the collection
|
|
serializer.save(user_id=collection.user_id)
|
|
return
|
|
|
|
# Save the adventure with the current user as the owner
|
|
serializer.save(user_id=self.request.user)
|
|
|
|
class ChecklistViewSet(viewsets.ModelViewSet):
|
|
queryset = Checklist.objects.all()
|
|
serializer_class = ChecklistSerializer
|
|
permission_classes = [IsOwnerOrSharedWithFullAccess, IsPublicOrOwnerOrSharedWithFullAccess]
|
|
filterset_fields = ['is_public', 'collection']
|
|
|
|
# return error message if user is not authenticated on the root endpoint
|
|
def list(self, request, *args, **kwargs):
|
|
# Prevent listing all adventures
|
|
return Response({"detail": "Listing all checklists is not allowed."},
|
|
status=status.HTTP_403_FORBIDDEN)
|
|
|
|
@action(detail=False, methods=['get'])
|
|
def all(self, request):
|
|
if not request.user.is_authenticated:
|
|
return Response({"error": "User is not authenticated"}, status=400)
|
|
queryset = Checklist.objects.filter(
|
|
Q(user_id=request.user.id)
|
|
)
|
|
serializer = self.get_serializer(queryset, many=True)
|
|
return Response(serializer.data)
|
|
|
|
|
|
def get_queryset(self):
|
|
# if the user is not authenticated return only public transportations for retrieve action
|
|
if not self.request.user.is_authenticated:
|
|
if self.action == 'retrieve':
|
|
return Checklist.objects.filter(is_public=True).distinct().order_by('-updated_at')
|
|
return Checklist.objects.none()
|
|
|
|
|
|
if self.action == 'retrieve':
|
|
# For individual adventure retrieval, include public adventures
|
|
return Checklist.objects.filter(
|
|
Q(is_public=True) | Q(user_id=self.request.user.id) | Q(collection__shared_with=self.request.user)
|
|
).distinct().order_by('-updated_at')
|
|
else:
|
|
# For other actions, include user's own adventures and shared adventures
|
|
return Checklist.objects.filter(
|
|
Q(user_id=self.request.user.id) | Q(collection__shared_with=self.request.user)
|
|
).distinct().order_by('-updated_at')
|
|
|
|
def partial_update(self, request, *args, **kwargs):
|
|
# Retrieve the current object
|
|
instance = self.get_object()
|
|
|
|
# Partially update the instance with the request data
|
|
serializer = self.get_serializer(instance, data=request.data, partial=True)
|
|
serializer.is_valid(raise_exception=True)
|
|
|
|
# Retrieve the collection from the validated data
|
|
new_collection = serializer.validated_data.get('collection')
|
|
|
|
user = request.user
|
|
print(new_collection)
|
|
|
|
if new_collection is not None and new_collection!=instance.collection:
|
|
# Check if the user is the owner of the new collection
|
|
if new_collection.user_id != user or instance.user_id != user:
|
|
raise PermissionDenied("You do not have permission to use this collection.")
|
|
elif new_collection is None:
|
|
# Handle the case where the user is trying to set the collection to None
|
|
if instance.collection is not None and instance.collection.user_id != user:
|
|
raise PermissionDenied("You cannot remove the collection as you are not the owner.")
|
|
|
|
# Perform the update
|
|
self.perform_update(serializer)
|
|
|
|
# Return the updated instance
|
|
return Response(serializer.data)
|
|
|
|
def partial_update(self, request, *args, **kwargs):
|
|
# Retrieve the current object
|
|
instance = self.get_object()
|
|
|
|
# Partially update the instance with the request data
|
|
serializer = self.get_serializer(instance, data=request.data, partial=True)
|
|
serializer.is_valid(raise_exception=True)
|
|
|
|
# Retrieve the collection from the validated data
|
|
new_collection = serializer.validated_data.get('collection')
|
|
|
|
user = request.user
|
|
print(new_collection)
|
|
|
|
if new_collection is not None and new_collection!=instance.collection:
|
|
# Check if the user is the owner of the new collection
|
|
if new_collection.user_id != user or instance.user_id != user:
|
|
raise PermissionDenied("You do not have permission to use this collection.")
|
|
elif new_collection is None:
|
|
# Handle the case where the user is trying to set the collection to None
|
|
if instance.collection is not None and instance.collection.user_id != user:
|
|
raise PermissionDenied("You cannot remove the collection as you are not the owner.")
|
|
|
|
# Perform the update
|
|
self.perform_update(serializer)
|
|
|
|
# Return the updated instance
|
|
return Response(serializer.data)
|
|
|
|
def perform_update(self, serializer):
|
|
serializer.save()
|
|
|
|
# when creating an adventure, make sure the user is the owner of the collection or shared with the collection
|
|
def perform_create(self, serializer):
|
|
# Retrieve the collection from the validated data
|
|
collection = serializer.validated_data.get('collection')
|
|
|
|
# Check if a collection is provided
|
|
if collection:
|
|
user = self.request.user
|
|
# Check if the user is the owner or is in the shared_with list
|
|
if collection.user_id != user and not collection.shared_with.filter(id=user.id).exists():
|
|
# Return an error response if the user does not have permission
|
|
raise PermissionDenied("You do not have permission to use this collection.")
|
|
# if collection the owner of the adventure is the owner of the collection
|
|
serializer.save(user_id=collection.user_id)
|
|
return
|
|
|
|
# Save the adventure with the current user as the owner
|
|
serializer.save(user_id=self.request.user)
|
|
|
|
class AdventureImageViewSet(viewsets.ModelViewSet):
|
|
serializer_class = AdventureImageSerializer
|
|
permission_classes = [IsAuthenticated]
|
|
|
|
def dispatch(self, request, *args, **kwargs):
|
|
print(f"Method: {request.method}")
|
|
return super().dispatch(request, *args, **kwargs)
|
|
|
|
@action(detail=True, methods=['post'])
|
|
def image_delete(self, request, *args, **kwargs):
|
|
return self.destroy(request, *args, **kwargs)
|
|
|
|
|
|
def create(self, request, *args, **kwargs):
|
|
if not request.user.is_authenticated:
|
|
return Response({"error": "User is not authenticated"}, status=status.HTTP_401_UNAUTHORIZED)
|
|
adventure_id = request.data.get('adventure')
|
|
try:
|
|
adventure = Adventure.objects.get(id=adventure_id)
|
|
except Adventure.DoesNotExist:
|
|
return Response({"error": "Adventure not found"}, status=status.HTTP_404_NOT_FOUND)
|
|
|
|
if adventure.user_id != request.user:
|
|
# Check if the adventure has a collection
|
|
if adventure.collection:
|
|
# Check if the user is in the collection's shared_with list
|
|
if not adventure.collection.shared_with.filter(id=request.user.id).exists():
|
|
return Response({"error": "User does not have permission to access this adventure"}, status=status.HTTP_403_FORBIDDEN)
|
|
else:
|
|
return Response({"error": "User does not own this adventure"}, status=status.HTTP_403_FORBIDDEN)
|
|
|
|
return super().create(request, *args, **kwargs)
|
|
|
|
def update(self, request, *args, **kwargs):
|
|
if not request.user.is_authenticated:
|
|
return Response({"error": "User is not authenticated"}, status=status.HTTP_401_UNAUTHORIZED)
|
|
|
|
adventure_id = request.data.get('adventure')
|
|
try:
|
|
adventure = Adventure.objects.get(id=adventure_id)
|
|
except Adventure.DoesNotExist:
|
|
return Response({"error": "Adventure not found"}, status=status.HTTP_404_NOT_FOUND)
|
|
|
|
if adventure.user_id != request.user:
|
|
return Response({"error": "User does not own this adventure"}, status=status.HTTP_403_FORBIDDEN)
|
|
|
|
return super().update(request, *args, **kwargs)
|
|
|
|
def perform_destroy(self, instance):
|
|
print("perform_destroy")
|
|
return super().perform_destroy(instance)
|
|
|
|
def destroy(self, request, *args, **kwargs):
|
|
print("destroy")
|
|
if not request.user.is_authenticated:
|
|
return Response({"error": "User is not authenticated"}, status=status.HTTP_401_UNAUTHORIZED)
|
|
|
|
instance = self.get_object()
|
|
adventure = instance.adventure
|
|
if adventure.user_id != request.user:
|
|
return Response({"error": "User does not own this adventure"}, status=status.HTTP_403_FORBIDDEN)
|
|
|
|
return super().destroy(request, *args, **kwargs)
|
|
|
|
def partial_update(self, request, *args, **kwargs):
|
|
if not request.user.is_authenticated:
|
|
return Response({"error": "User is not authenticated"}, status=status.HTTP_401_UNAUTHORIZED)
|
|
|
|
instance = self.get_object()
|
|
adventure = instance.adventure
|
|
if adventure.user_id != request.user:
|
|
return Response({"error": "User does not own this adventure"}, status=status.HTTP_403_FORBIDDEN)
|
|
|
|
return super().partial_update(request, *args, **kwargs)
|
|
|
|
@action(detail=False, methods=['GET'], url_path='(?P<adventure_id>[0-9a-f-]+)')
|
|
def adventure_images(self, request, adventure_id=None, *args, **kwargs):
|
|
if not request.user.is_authenticated:
|
|
return Response({"error": "User is not authenticated"}, status=status.HTTP_401_UNAUTHORIZED)
|
|
|
|
try:
|
|
adventure_uuid = uuid.UUID(adventure_id)
|
|
except ValueError:
|
|
return Response({"error": "Invalid adventure ID"}, status=status.HTTP_400_BAD_REQUEST)
|
|
|
|
queryset = AdventureImage.objects.filter(
|
|
Q(adventure__id=adventure_uuid) & Q(user_id=request.user)
|
|
)
|
|
|
|
serializer = self.get_serializer(queryset, many=True, context={'request': request})
|
|
return Response(serializer.data)
|
|
|
|
def get_queryset(self):
|
|
return AdventureImage.objects.filter(user_id=self.request.user)
|
|
|
|
def perform_create(self, serializer):
|
|
serializer.save(user_id=self.request.user)
|
|
|
|
class ReverseGeocodeViewSet(viewsets.ViewSet):
|
|
permission_classes = [IsAuthenticated]
|
|
|
|
def extractIsoCode(self, data):
|
|
"""
|
|
Extract the ISO code from the response data.
|
|
Returns a dictionary containing the region name, country name, and ISO code if found.
|
|
"""
|
|
iso_code = None
|
|
town = None
|
|
city = None
|
|
county = None
|
|
display_name = None
|
|
country_code = None
|
|
if 'address' in data.keys():
|
|
keys = data['address'].keys()
|
|
for key in keys:
|
|
if key.find("ISO") != -1:
|
|
iso_code = data['address'][key]
|
|
if 'town' in keys:
|
|
town = data['address']['town']
|
|
if 'county' in keys:
|
|
county = data['address']['county']
|
|
if 'city' in keys:
|
|
city = data['address']['city']
|
|
if not iso_code:
|
|
return {"error": "No region found"}
|
|
region = Region.objects.filter(id=iso_code).first()
|
|
visited_region = VisitedRegion.objects.filter(region=region).first()
|
|
is_visited = False
|
|
print(iso_code)
|
|
country_code = iso_code[:2]
|
|
|
|
if city:
|
|
display_name = f"{city}, {region.name}, {country_code}"
|
|
elif town and region.name:
|
|
display_name = f"{town}, {region.name}, {country_code}"
|
|
elif county and region.name:
|
|
display_name = f"{county}, {region.name}, {country_code}"
|
|
|
|
if visited_region:
|
|
is_visited = True
|
|
if region:
|
|
return {"id": iso_code, "region": region.name, "country": region.country.name, "is_visited": is_visited, "display_name": display_name}
|
|
return {"error": "No region found"}
|
|
|
|
@action(detail=False, methods=['get'])
|
|
def reverse_geocode(self, request):
|
|
lat = request.query_params.get('lat', '')
|
|
lon = request.query_params.get('lon', '')
|
|
url = f"https://nominatim.openstreetmap.org/reverse?format=jsonv2&lat={lat}&lon={lon}"
|
|
headers = {'User-Agent': 'AdventureLog Server'}
|
|
response = requests.get(url, headers=headers)
|
|
try:
|
|
data = response.json()
|
|
except requests.exceptions.JSONDecodeError:
|
|
return Response({"error": "Invalid response from geocoding service"}, status=400)
|
|
return Response(self.extractIsoCode(data))
|
|
|
|
@action(detail=False, methods=['post'])
|
|
def mark_visited_region(self, request):
|
|
# searches through all of the users adventures, if the serialized data is_visited, is true, runs reverse geocode on the adventures and if a region is found, marks it as visited. Use the extractIsoCode function to get the region
|
|
new_region_count = 0
|
|
new_regions = {}
|
|
adventures = Adventure.objects.filter(user_id=self.request.user)
|
|
serializer = AdventureSerializer(adventures, many=True)
|
|
for adventure, serialized_adventure in zip(adventures, serializer.data):
|
|
if serialized_adventure['is_visited'] == True:
|
|
lat = adventure.latitude
|
|
lon = adventure.longitude
|
|
url = f"https://nominatim.openstreetmap.org/reverse?format=jsonv2&lat={lat}&lon={lon}"
|
|
headers = {'User-Agent': 'AdventureLog Server'}
|
|
response = requests.get(url, headers=headers)
|
|
try:
|
|
data = response.json()
|
|
except requests.exceptions.JSONDecodeError:
|
|
return Response({"error": "Invalid response from geocoding service"}, status=400)
|
|
region = self.extractIsoCode(data)
|
|
if 'error' not in region:
|
|
region = Region.objects.filter(id=region['id']).first()
|
|
visited_region = VisitedRegion.objects.filter(region=region, user_id=self.request.user).first()
|
|
if not visited_region:
|
|
visited_region = VisitedRegion(region=region, user_id=self.request.user)
|
|
visited_region.save()
|
|
new_region_count += 1
|
|
new_regions[region.id] = region.name
|
|
return Response({"new_regions": new_region_count, "regions": new_regions}) |