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kennethreitz
f9e276c487
Collections: optional date field (defaults to created_at display). Date picker on create form, shown on dashboard cards. Homepage: only shows cameras/lenses with 32+ images. View all links go to full filtered list pages. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
58 lines
1.8 KiB
Python
58 lines
1.8 KiB
Python
import uuid
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from django.db import models
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from core.models import Image, User
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class Collection(models.Model):
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id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
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user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='collections')
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title = models.CharField(max_length=255)
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slug = models.SlugField(max_length=255)
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description = models.TextField(blank=True)
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cover_image = models.ForeignKey(
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Image, on_delete=models.SET_NULL, null=True, blank=True,
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related_name='+'
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)
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visibility = models.CharField(
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max_length=10,
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choices=Image.Visibility.choices,
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default=Image.Visibility.PUBLIC,
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)
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images = models.ManyToManyField(
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Image, through='CollectionImage', related_name='collections'
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)
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date = models.DateField(
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null=True, blank=True,
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help_text="Optional display date (e.g. date of shoot). Defaults to creation date."
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)
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created_at = models.DateTimeField(auto_now_add=True)
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updated_at = models.DateTimeField(auto_now=True)
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class Meta:
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ordering = ['-created_at']
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unique_together = [('user', 'slug')]
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def __str__(self) -> str:
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return self.title
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class CollectionImage(models.Model):
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id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
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collection = models.ForeignKey(
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Collection, on_delete=models.CASCADE, related_name='collection_images'
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)
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image = models.ForeignKey(
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Image, on_delete=models.CASCADE, related_name='collection_entries'
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)
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sort_order = models.PositiveIntegerField(default=0)
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added_at = models.DateTimeField(auto_now_add=True)
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class Meta:
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ordering = ['sort_order']
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unique_together = [('collection', 'image')]
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def __str__(self) -> str:
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return f"{self.collection} — {self.image}"
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