diff options
| -rw-r--r-- | lib/models/note.js | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/models/note.js b/lib/models/note.js index 69393dd4..2a048e37 100644 --- a/lib/models/note.js +++ b/lib/models/note.js @@ -211,6 +211,15 @@ module.exports = function (sequelize, DataTypes) { }, // parse note id by LZString is deprecated, here for compability parseNoteIdByLZString: function (_callback) { + // Calculate minimal string length for an UUID that is encoded + // base64 encoded and optimize comparsion by using -1 + // this should make a lot of LZ-String parsing errors obsolete + // as we can assume that a nodeId that is 48 chars or longer is a + // noteID. + const base64UuidLength = ((4 * 36) / 3) - 1 + if (!(noteId.length > base64UuidLength)) { + return _callback(null, null) + } // try to parse note id by LZString Base64 try { var id = LZString.decompressFromBase64(noteId) |