mirror of
https://github.com/pacnpal/thrillwiki_django_no_react.git
synced 2025-12-20 17:11:09 -05:00
01e0a609d2
- Added functions for checking user privileges, handling photo uploads, preparing form data, and managing form errors. - Created views for listing, creating, updating, and displaying rides, including category-specific views. - Integrated submission handling for ride changes and improved user feedback through messages. - Enhanced data handling with appropriate context and queryset management for better performance and usability.
58 lines
2.3 KiB
Python
58 lines
2.3 KiB
Python
from django.db import models
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from django.contrib.contenttypes.fields import GenericForeignKey
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from django.contrib.contenttypes.models import ContentType
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from django.utils import timezone
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from django.db.models import Count
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from django.conf import settings
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class PageView(models.Model):
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content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE, related_name='page_views')
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object_id = models.PositiveIntegerField()
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content_object = GenericForeignKey('content_type', 'object_id')
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timestamp = models.DateTimeField(auto_now_add=True, db_index=True)
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ip_address = models.GenericIPAddressField()
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user_agent = models.CharField(max_length=512, blank=True)
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class Meta:
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indexes = [
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models.Index(fields=['timestamp']),
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models.Index(fields=['content_type', 'object_id']),
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]
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@classmethod
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def get_trending_items(cls, model_class, hours=24, limit=10):
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"""Get trending items of a specific model class based on views in last X hours.
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Args:
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model_class: The model class to get trending items for (e.g., Park, Ride)
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hours (int): Number of hours to look back for views (default: 24)
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limit (int): Maximum number of items to return (default: 10)
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Returns:
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QuerySet: The trending items ordered by view count
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"""
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content_type = ContentType.objects.get_for_model(model_class)
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cutoff = timezone.now() - timezone.timedelta(hours=hours)
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# Query through the ContentType relationship
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item_ids = cls.objects.filter(
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content_type=content_type,
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timestamp__gte=cutoff
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).values('object_id').annotate(
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view_count=Count('id')
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).filter(
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view_count__gt=0
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).order_by('-view_count').values_list('object_id', flat=True)[:limit]
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# Get the actual items in the correct order
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if item_ids:
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# Convert the list to a string of comma-separated values
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id_list = list(item_ids)
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# Use Case/When to preserve the ordering
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from django.db.models import Case, When
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preserved = Case(*[When(pk=pk, then=pos) for pos, pk in enumerate(id_list)])
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return model_class.objects.filter(pk__in=id_list).order_by(preserved)
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return model_class.objects.none()
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