def get(cls, post_id=None, as_json=False):
render = cls._render_json if as_json else cls._render_html
post = get_or_404(PostManager.get_by_id, post_id)
attachment = get_or_404(post.get_attachment)
metadata = attachment.get_metadata()
previous, next = PostManager.get_adjacent_by_id(post_id)
return render(post, attachment, metadata, previous, next)
def get(cls, since_id=None, until_id=None, as_json=False):
if since_id is not None and until_id is not None:
abort(400)
render = cls._render_json if as_json else cls._render_html
mode = IndexView.MODE_SINCE if since_id is not None else IndexView.MODE_UNTIL
posts, has_next = get_or_404(PostManager.get_all, since_id=since_id, until_id=until_id, limit=cls.ITEM_LIMIT)
return render(posts, has_next, mode)
def get(attachment_id=None, dimensions=''):
if dimensions in current_app.config['ALLOWED_DIMENSIONS']:
width, height, allow_crop = AttachmentManager.decode_dimensions(dimensions)
else:
current_app.logger.debug('`%s` is not in ALLOWED_DIMENSIONS', dimensions)
allow_crop = True
width = height = None
attachment = get_or_404(AttachmentManager.get_by_id, attachment_id)
derivative = attachment.get_derivative(width, height, allow_crop=allow_crop)
if current_app.debug:
response = make_response(derivative.get_data())
else:
response = make_response()
response.headers['X-Accel-Redirect'] = derivative.get_sendfile_url()
response.headers['Content-Type'] = derivative.mime_type
return response
