def _get_ufile(file_indicator = None):
ufile = UFile.query.filter(UFile.url == file_indicator).first()
if not ufile:
ufile = None
if ufile is not None:
# test whether file exists
if not funcs.f_exists(ufile.filename):
db_session.delete(ufile)
db_session.commit()
abort(404)
else:
if not funcs.f_exists(file_indicator):
abort(404)
ufile = UFile(
name = funcs.get_name_from_filename(file_indicator),
url = file_indicator,
filename = file_indicator,
filesize = funcs.get_file_size(file_indicator),
mimetype = funcs.get_file_mimetype(file_indicator),
created = datetime.utcnow()
)
db_session.add(ufile)
db_session.commit()
#if not r:
# logging.error('Failed to commit new record: %r' % ufile)
# abort(404)
return ufile
def gen_file_item(realfile, o_filename):
pos = o_filename.rfind(".")
if pos != -1:
ufile_name = o_filename[:pos]
else:
ufile_name = o_filename
d_fn = os.path.basename(realfile)
ufile = UFile(
name=ufile_name,
url=d_fn,
filename=d_fn,
filesize=funcs.get_file_size(d_fn),
mimetype=funcs.get_file_mimetype(d_fn),
created=datetime.utcnow(),
)
db_session.add(ufile)
db_session.commit()
return d_fn