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update_post_from_activity: use additions from create_post, and respond to changed URL

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freamon 2024-04-01 23:44:58 +01:00
parent 50d1672a3a
commit 3cdf9b0225
1 changed files with 75 additions and 6 deletions
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81
app/activitypub/util.py
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@ -1432,23 +1432,92 @@ def update_post_reply_from_activity(reply: PostReply, request_json: dict):
def update_post_from_activity(post: Post, request_json: dict):
post.title = request_json['object']['name']
if 'name' not in request_json['object']: # Microblog posts
name = "[Microblog]"
else:
name = request_json['object']['name']
nsfl_in_title = '[NSFL]' in name.upper() or '(NSFL)' in name.upper()
post.title = name
if 'source' in request_json['object'] and \
isinstance(request_json['object']['source'], dict) and \
request_json['object']['source']['mediaType'] == 'text/markdown':
post.body = request_json['object']['source']['content']
post.body_html = markdown_to_html(post.body)
elif 'content' in request_json['object']:
elif 'content' in request_json['object'] and request_json['object']['content'] is not None: # Kbin
post.body_html = allowlist_html(request_json['object']['content'])
post.body = ''
if 'attachment' in request_json['object'] and 'href' in request_json['object']['attachment']:
post.url = request_json['object']['attachment']['href']
if name == "[Microblog]":
name += ' ' + microblog_content_to_title(post.body_html)
nsfl_in_title = '[NSFL]' in name.upper() or '(NSFL)' in name.upper()
post.title = name
old_url = post.url
old_image_id = post.image_id
post.url = ''
if 'attachment' in request_json['object'] and len(request_json['object']['attachment']) > 0 and \
'type' in request_json['object']['attachment'][0]:
if request_json['object']['attachment'][0]['type'] == 'Link':
post.url = request_json['object']['attachment'][0]['href'] # Lemmy
if request_json['object']['attachment'][0]['type'] == 'Document':
post.url = request_json['object']['attachment'][0]['url'] # Mastodon
if post.url == '':
post.type = POST_TYPE_ARTICLE
if (post.url and post.url != old_url) or (post.url == '' and old_url != ''):
if post.image_id:
old_image = File.query.get(post.image_id)
post.image_id = None
old_image.delete_from_disk()
File.query.filter_by(id=old_image_id).delete()
post.image = None
if (post.url and post.url != old_url):
if is_image_url(post.url):
post.type = POST_TYPE_IMAGE
if 'image' in request_json['object'] and 'url' in request_json['object']['image']:
image = File(source_url=request_json['object']['image']['url'])
else:
image = File(source_url=post.url)
db.session.add(image)
post.image = image
else:
post.type = POST_TYPE_LINK
post.url = remove_tracking_from_link(post.url)
domain = domain_from_url(post.url)
# notify about links to banned websites.
already_notified = set() # often admins and mods are the same people - avoid notifying them twice
if domain.notify_mods:
for community_member in post.community.moderators():
notify = Notification(title='Suspicious content', url=post.ap_id,
user_id=community_member.user_id,
author_id=user.id)
db.session.add(notify)
already_notified.add(community_member.user_id)
if domain.notify_admins:
for admin in Site.admins():
if admin.id not in already_notified:
notify = Notification(title='Suspicious content',
url=post.ap_id, user_id=admin.id,
author_id=user.id)
db.session.add(notify)
if not domain.banned:
domain.post_count += 1
post.domain = domain
else:
post.url = old_url # don't change if url changed from non-banned domain to banned domain
if post is not None:
if 'image' in request_json['object'] and post.image is None:
image = File(source_url=request_json['object']['image']['url'])
db.session.add(image)
post.image = image
db.session.add(post)
db.session.commit()
if post.image_id and post.image_id != old_image_id:
make_image_sizes(post.image_id, 150, 512, 'posts') # the 512 sized image is for masonry view
if 'sensitive' in request_json['object']:
post.nsfw = request_json['object']['sensitive']
nsfl_in_title = '[NSFL]' in request_json['object']['name'].upper() or '(NSFL)' in request_json['object']['name'].upper()
if 'nsfl' in request_json['object'] or nsfl_in_title:
post.nsfl = request_json['object']['nsfl']
post.comments_enabled = request_json['object']['commentsEnabled']
post.comments_enabled = request_json['object']['commentsEnabled'] if 'commentsEnabled' in request_json['object'] else True
post.edited_at = utcnow()
db.session.commit()