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improve consistency of image post handling

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when a link post is created and the link is to an image, create an image post instead
This commit is contained in:
rimu 2024-03-24 12:00:16 +13:00
parent 6d2b722f0e
commit ad62df7c10
2 changed files with 12 additions and 10 deletions
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4
app/community/routes.py
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@ -9,7 +9,7 @@ from sqlalchemy import or_, desc
from app import db, constants, cache
from app.activitypub.signature import RsaKeys, post_request
from app.activitypub.util import default_context, notify_about_post, find_actor_or_create
from app.activitypub.util import default_context, notify_about_post, find_actor_or_create, make_image_sizes
from app.chat.util import send_message
from app.community.forms import SearchRemoteCommunity, CreatePostForm, ReportCommunityForm, \
DeleteCommunityForm, AddCommunityForm, EditCommunityForm, AddModeratorForm, BanUserCommunityForm
@ -465,6 +465,8 @@ def add_post(actor):
db.session.commit()
post.ap_id = f"https://{current_app.config['SERVER_NAME']}/post/{post.id}"
db.session.commit()
if post.image_id and post.image.file_path is None:
make_image_sizes(post.image_id, 150, 512, 'posts') # the 512 sized image is for masonry view
notify_about_post(post)

14
app/community/util.py
View file

@ -210,13 +210,13 @@ def save_post(form, post: Post):
remove_old_file(post.image_id)
post.image_id = None
unused, file_extension = os.path.splitext(form.link_url.data) # do not use _ here instead of 'unused'
# this url is a link to an image - generate a thumbnail of it
unused, file_extension = os.path.splitext(form.link_url.data)
# this url is a link to an image - turn it into a image post
if file_extension.lower() in allowed_extensions:
file = url_to_thumbnail_file(form.link_url.data)
if file:
file = File(source_url=form.link_url.data)
post.image = file
db.session.add(file)
post.type = POST_TYPE_IMAGE
else:
# check opengraph tags on the page and make a thumbnail if an image is available in the og:image meta tag
opengraph = opengraph_parse(form.link_url.data)
@ -270,13 +270,13 @@ def save_post(form, post: Post):
img = ImageOps.exif_transpose(img)
img_width = img.width
img_height = img.height
if img.width > 2000 or img.height > 2000:
img.thumbnail((2000, 2000))
if img.width > 512 or img.height > 512:
img.thumbnail((512, 512))
img.save(final_place)
img_width = img.width
img_height = img.height
# save a second, smaller, version as a thumbnail
img.thumbnail((256, 256))
img.thumbnail((150, 150))
img.save(final_place_thumbnail, format="WebP", quality=93)
thumbnail_width = img.width
thumbnail_height = img.height