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Merge pull request #1599 from bookwyrm-social/remove-serialize-image-helper

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Remove serialize image helper
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Mouse Reeve 2021-11-11 13:53:17 -08:00 committed by GitHub
commit c37472b484
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4 changed files with 61 additions and 63 deletions
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19
bookwyrm/models/fields.py
View file

@ -383,19 +383,6 @@ class CustomImageField(DjangoImageField):
widget = ClearableFileInputWithWarning
def image_serializer(value, alt):
"""helper for serializing images"""
if value and hasattr(value, "url"):
url = value.url
else:
return None
if url is not None:
url = url.lstrip("/")
url = urljoin(MEDIA_FULL_URL, url)
return activitypub.Document(url=url, name=alt)
class ImageField(ActivitypubFieldMixin, models.ImageField):
"""activitypub-aware image field"""
@ -428,7 +415,7 @@ class ImageField(ActivitypubFieldMixin, models.ImageField):
activity[key] = formatted
def field_to_activity(self, value, alt=None):
url = self.get_absolute_url(value)
url = get_absolute_url(value)
if not url:
return None
@ -469,8 +456,8 @@ class ImageField(ActivitypubFieldMixin, models.ImageField):
}
)
# pylint: disable=no-self-use
def get_absolute_url(self, value):
def get_absolute_url(value):
"""returns an absolute URL for the image"""
name = getattr(value, "name")
if not name:

26
bookwyrm/models/status.py
View file

@ -19,7 +19,6 @@ from bookwyrm.settings import ENABLE_PREVIEW_IMAGES
from .activitypub_mixin import ActivitypubMixin, ActivityMixin
from .activitypub_mixin import OrderedCollectionPageMixin
from .base_model import BookWyrmModel
from .fields import image_serializer
from .readthrough import ProgressMode
from . import fields
@ -190,15 +189,24 @@ class Status(OrderedCollectionPageMixin, BookWyrmModel):
if hasattr(activity, "name"):
activity.name = self.pure_name
activity.type = self.pure_type
activity.attachment = [
image_serializer(b.cover, b.alt_text)
for b in self.mention_books.all()[:4]
if b.cover
]
if hasattr(self, "book") and self.book.cover:
activity.attachment.append(
image_serializer(self.book.cover, self.book.alt_text)
books = [getattr(self, "book", None)] + list(self.mention_books.all())
if len(books) == 1 and books[0].preview_image:
covers = [
activitypub.Document(
url=fields.get_absolute_url(books[0].preview_image),
name=books[0].alt_text,
)
]
else:
covers = [
activitypub.Document(
url=fields.get_absolute_url(b.cover),
name=b.alt_text,
)
for b in books
if b and b.cover
]
activity.attachment = covers
return activity
def to_activity(self, pure=False): # pylint: disable=arguments-differ

9
bookwyrm/tests/models/test_fields.py
View file

@ -447,15 +447,6 @@ class ModelFields(TestCase):
self.assertIsInstance(loaded_image, list)
self.assertIsInstance(loaded_image[1], ContentFile)
def test_image_serialize(self, *_):
"""make sure we're creating sensible image paths"""
ValueMock = namedtuple("ValueMock", ("url"))
value_mock = ValueMock("https://your.domain.here/images/fish.jpg")
result = fields.image_serializer(value_mock, "hello")
self.assertEqual(result.type, "Document")
self.assertEqual(result.url, "https://your.domain.here/images/fish.jpg")
self.assertEqual(result.name, "hello")
def test_datetime_field(self, *_):
"""this one is pretty simple, it just has to use isoformat"""
instance = fields.DateTimeField()

38
bookwyrm/tests/models/test_status_model.py
View file

@ -2,7 +2,7 @@
from unittest.mock import patch
from io import BytesIO
import pathlib
from urllib.parse import urljoin
import re
from django.http import Http404
from django.core.files.base import ContentFile
@ -191,9 +191,11 @@ class Status(TestCase):
self.assertEqual(activity["sensitive"], False)
self.assertIsInstance(activity["attachment"], list)
self.assertEqual(activity["attachment"][0].type, "Document")
self.assertEqual(
self.assertTrue(
re.match(
r"https:\/\/your.domain.here\/images\/covers\/test_[A-z0-9]+.jpg",
activity["attachment"][0].url,
urljoin(settings.MEDIA_FULL_URL, self.book.cover.url.lstrip("/")),
)
)
self.assertEqual(activity["attachment"][0].name, "Test Edition")
@ -221,9 +223,11 @@ class Status(TestCase):
f'test content<p>(comment on <a href="{self.book.remote_id}">"Test Edition"</a>)</p>',
)
self.assertEqual(activity["attachment"][0].type, "Document")
self.assertEqual(
self.assertTrue(
re.match(
r"https:\/\/your.domain.here\/images\/covers\/test_[A-z0-9]+.jpg",
activity["attachment"][0].url,
urljoin(settings.MEDIA_FULL_URL, self.book.cover.url.lstrip("/")),
)
)
self.assertEqual(activity["attachment"][0].name, "Test Edition")
@ -258,9 +262,11 @@ class Status(TestCase):
f'a sickening sense <p>-- <a href="{self.book.remote_id}">"Test Edition"</a></p>test content',
)
self.assertEqual(activity["attachment"][0].type, "Document")
self.assertEqual(
self.assertTrue(
re.match(
r"https:\/\/your.domain.here\/images\/covers\/test_[A-z0-9]+.jpg",
activity["attachment"][0].url,
urljoin(settings.MEDIA_FULL_URL, self.book.cover.url.lstrip("/")),
)
)
self.assertEqual(activity["attachment"][0].name, "Test Edition")
@ -299,9 +305,11 @@ class Status(TestCase):
)
self.assertEqual(activity["content"], "test content")
self.assertEqual(activity["attachment"][0].type, "Document")
self.assertEqual(
self.assertTrue(
re.match(
r"https:\/\/your.domain.here\/images\/covers\/test_[A-z0-9]+.jpg",
activity["attachment"][0].url,
urljoin(settings.MEDIA_FULL_URL, self.book.cover.url.lstrip("/")),
)
)
self.assertEqual(activity["attachment"][0].name, "Test Edition")
@ -321,9 +329,11 @@ class Status(TestCase):
)
self.assertEqual(activity["content"], "test content")
self.assertEqual(activity["attachment"][0].type, "Document")
self.assertEqual(
self.assertTrue(
re.match(
r"https:\/\/your.domain.here\/images\/covers\/test_[A-z0-9]+.jpg",
activity["attachment"][0].url,
urljoin(settings.MEDIA_FULL_URL, self.book.cover.url.lstrip("/")),
)
)
self.assertEqual(activity["attachment"][0].name, "Test Edition")
@ -342,9 +352,11 @@ class Status(TestCase):
f'rated <em><a href="{self.book.remote_id}">{self.book.title}</a></em>: 3 stars',
)
self.assertEqual(activity["attachment"][0].type, "Document")
self.assertEqual(
self.assertTrue(
re.match(
r"https:\/\/your.domain.here\/images\/covers\/test_[A-z0-9]+.jpg",
activity["attachment"][0].url,
urljoin(settings.MEDIA_FULL_URL, self.book.cover.url.lstrip("/")),
)
)
self.assertEqual(activity["attachment"][0].name, "Test Edition")