openclaw - 💡(How to fix) Fix [Feishu] Auto-normalize @mention syntax across message formats (card/text/post) [1 participants]

TL;DR

Implement automatic mention syntax normalization in the Feishu outbound pipeline to convert between text and card syntax.

Guidance

• Detect and convert text-style mention syntax to card-style syntax using a regex replacement, such as the provided TEXT_MENTION_RE pattern, before sending card messages.
• Consider adding a similar conversion for card-style to text-style syntax to handle inbound messages or other scenarios where text syntax is required.
• Review the formatMentionForText(), formatMentionForCard(), and buildMentionedCardContent() functions to ensure they are correctly generating the desired mention syntax.
• Test the normalization pipeline with various input scenarios to ensure correct conversion and rendering of @mentions.

Example

// text-style to card-style
const TEXT_MENTION_RE = /<at\s+user_id="([^"]+)">[^<]*<\/at>/g;
const text = '<at user_id="ou_xxx">Name</at>';
const cardText = text.replace(TEXT_MENTION_RE, (_, id) => `<at id=${id}></at>`);
console.log(cardText); // Output: <at id=ou_xxx></at>

Notes

The proposed solution focuses on converting text-style syntax to card-style syntax, but it may be necessary to also handle the reverse conversion depending on the specific requirements of the Feishu platform and the bots using it.

Recommendation

Apply the workaround by implementing the automatic mention syntax normalization in the Feishu outbound pipeline, as it directly addresses the identified issue and provides a clear solution to the problem of silently failing @mentions.