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 delete_file(file_indicator=None):
if not funcs.is_admin_login(): abort(403)
ufile = UFile.query.filter(UFile.url == file_indicator).first()
if not ufile: abort(404)
fn = funcs.fullname(ufile.filename)
db_session.delete(ufile)
db_session.commit()
try:
os.remove(fn)
except:
pass
return redirect(url_for('file_serve',file_indicator=file_indicator))
