def serialize_user(user, authenticated_user, force_show_email=False):
if not user:
return {}
ret = {
'name': user.name,
'rank': user.rank,
'creationTime': user.creation_time,
'lastLoginTime': user.last_login_time,
'avatarStyle': user.avatar_style,
'email': user.email,
}
if user.avatar_style == user.AVATAR_GRAVATAR:
ret['avatarUrl'] = 'http://gravatar.com/avatar/%s?d=retro&s=%d' % (
util.get_md5((user.email or user.name).lower()),
config.config['thumbnails']['avatar_width'])
else:
ret['avatarUrl'] = '%s/avatars/%s.png' % (
config.config['data_url'].rstrip('/'), user.name.lower())
if authenticated_user.user_id != user.user_id \
and not force_show_email \
and not auth.has_privilege(authenticated_user, 'users:edit:any:email'):
del ret['email']
return ret
def serialize_user(user, authenticated_user, force_show_email=False):
if not user:
return {}
ret = {
'name': user.name,
'rank': user.rank,
'creationTime': user.creation_time,
'lastLoginTime': user.last_login_time,
'avatarStyle': user.avatar_style,
'email': user.email,
}
if user.avatar_style == user.AVATAR_GRAVATAR:
ret['avatarUrl'] = 'http://gravatar.com/avatar/%s?d=retro&s=%d' % (
util.get_md5((user.email or user.name).lower()),
config.config['thumbnails']['avatar_width'])
else:
ret['avatarUrl'] = '%s/avatars/%s.png' % (
config.config['data_url'].rstrip('/'), user.name.lower())
if authenticated_user.user_id != user.user_id \
and not force_show_email \
and not auth.has_privilege(authenticated_user, 'users:edit:any:email'):
del ret['email']
return ret
def update_post_content(post: model.Post, content: Optional[bytes]) -> None:
assert post
if not content:
raise InvalidPostContentError("Post content missing.")
update_signature = False
post.mime_type = mime.get_mime_type(content)
if mime.is_flash(post.mime_type):
post.type = model.Post.TYPE_FLASH
elif mime.is_image(post.mime_type):
update_signature = True
if mime.is_animated_gif(content):
post.type = model.Post.TYPE_ANIMATION
else:
post.type = model.Post.TYPE_IMAGE
elif mime.is_video(post.mime_type):
post.type = model.Post.TYPE_VIDEO
else:
raise InvalidPostContentError("Unhandled file type: %r" %
post.mime_type)
post.checksum = util.get_sha1(content)
post.checksum_md5 = util.get_md5(content)
other_post = (db.session.query(
model.Post).filter(model.Post.checksum == post.checksum).filter(
model.Post.post_id != post.post_id).one_or_none())
if (other_post and other_post.post_id
and other_post.post_id != post.post_id):
raise PostAlreadyUploadedError(other_post)
if update_signature:
purge_post_signature(post)
post.signature = generate_post_signature(post, content)
post.file_size = len(content)
try:
image = images.Image(content)
post.canvas_width = image.width
post.canvas_height = image.height
except errors.ProcessingError as ex:
logger.exception(ex)
if not config.config["allow_broken_uploads"]:
raise InvalidPostContentError("Unable to process image metadata")
else:
post.canvas_width = None
post.canvas_height = None
if (post.canvas_width is not None
and post.canvas_width <= 0) or (post.canvas_height is not None
and post.canvas_height <= 0):
if not config.config["allow_broken_uploads"]:
raise InvalidPostContentError(
"Invalid image dimensions returned during processing")
else:
post.canvas_width = None
post.canvas_height = None
setattr(post, "__content", content)
def get_avatar_url(user: model.User) -> str:
assert user
if user.avatar_style == user.AVATAR_GRAVATAR:
assert user.email or user.name
return 'https://gravatar.com/avatar/%s?d=retro&s=%d' % (util.get_md5(
(user.email or
user.name).lower()), config.config['thumbnails']['avatar_width'])
assert user.name
return '%s/avatars/%s.png' % (config.config['data_url'].rstrip('/'),
user.name.lower())
def get_avatar_url(user: model.User) -> str:
assert user
if user.avatar_style == user.AVATAR_GRAVATAR:
assert user.email or user.name
return 'https://gravatar.com/avatar/%s?d=retro&s=%d' % (
util.get_md5((user.email or user.name).lower()),
config.config['thumbnails']['avatar_width'])
assert user.name
return '%s/avatars/%s.png' % (
config.config['data_url'].rstrip('/'), user.name.lower())
def update_all_md5_checksums() -> None:
posts_to_hash = (
db.session.query(model.Post).filter(
model.Post.checksum_md5 == None) # noqa: E711
.order_by(model.Post.post_id.asc()).all())
for post in posts_to_hash:
try:
post.checksum_md5 = util.get_md5(
files.get(get_post_content_path(post)))
db.session.commit()
logger.info("Created MD5 - Post %d", post.post_id)
except Exception as ex:
logger.exception(ex)
def get_avatar_url(user: model.User) -> str:
assert user
if user.avatar_style == user.AVATAR_GRAVATAR:
assert user.email or user.name
return "https://gravatar.com/avatar/%s?d=retro&s=%d" % (
util.get_md5((user.email or user.name).lower()),
config.config["thumbnails"]["avatar_width"],
)
assert user.name
return "%s/avatars/%s.png" % (
config.config["data_url"].rstrip("/"),
user.name.lower(),
)
def update_post_content(post, content):
if not content:
raise InvalidPostContentError('Post content missing.')
post.mime_type = mime.get_mime_type(content)
if mime.is_flash(post.mime_type):
post.type = db.Post.TYPE_FLASH
elif mime.is_image(post.mime_type):
if mime.is_animated_gif(content):
post.type = db.Post.TYPE_ANIMATION
else:
post.type = db.Post.TYPE_IMAGE
elif mime.is_video(post.mime_type):
post.type = db.Post.TYPE_VIDEO
else:
raise InvalidPostContentError('Unhandled file type: %r' % post.mime_type)
post.checksum = util.get_md5(content)
other_post = db.session \
.query(db.Post) \
.filter(db.Post.checksum == post.checksum) \
.filter(db.Post.post_id != post.post_id) \
.one_or_none()
if other_post:
raise PostAlreadyUploadedError(
'Post already uploaded (%d)' % other_post.post_id)
post.file_size = len(content)
try:
image = images.Image(content)
post.canvas_width = image.width
post.canvas_height = image.height
except errors.ProcessingError:
post.canvas_width = None
post.canvas_height = None
files.save(get_post_content_path(post), content)
update_post_thumbnail(post, content=None, delete=False)
def update_post_content(post: model.Post, content: Optional[bytes]) -> None:
assert post
if not content:
raise InvalidPostContentError("Post content missing.")
update_signature = False
post.mime_type = mime.get_mime_type(content)
if mime.is_flash(post.mime_type):
raise InvalidPostContentError(
"Flash animations are deprecated in this build and are slowly " +
"being phased out.")
elif mime.is_image(post.mime_type):
update_signature = True
if mime.is_animated_gif(content):
post.type = model.Post.TYPE_ANIMATION
else:
post.type = model.Post.TYPE_IMAGE
elif mime.is_video(post.mime_type):
post.type = model.Post.TYPE_VIDEO
else:
raise InvalidPostContentError(f"Unhandled file type: {post.mime_type}")
post.checksum = util.get_sha1(content)
post.checksum_md5 = util.get_md5(content)
other_post = (db.session.query(
model.Post).filter(model.Post.checksum == post.checksum).filter(
model.Post.post_id != post.post_id).one_or_none())
if (other_post and other_post.post_id
and other_post.post_id != post.post_id):
raise PostAlreadyUploadedError(other_post)
if update_signature:
purge_post_signature(post)
post.signature = generate_post_signature(post, content)
post.file_size = len(content)
post.canvas_width = None
post.canvas_height = None
post.date_taken = None
post.camera = None
try:
if post.type == model.Post.TYPE_IMAGE:
media = images.Image(content)
elif post.type in (model.Post.TYPE_ANIMATION, model.Post.TYPE_VIDEO):
media = images.Video(content)
except Exception as ex:
logger.exception(ex)
if not config.config["allow_broken_uploads"]:
raise InvalidPostContentError("Unable to process image metadata")
else:
if not media.width or not media.height:
if not config.config["allow_broken_uploads"]:
raise InvalidPostContentError(
"Invalid image dimensions returned during processing")
post.canvas_width = media.width
post.canvas_height = media.height
post.date_taken = media.date_taken
post.camera = media.camera
setattr(post, "__content", content)