How to get favorite count in fess?

(from github.com/vanghtc)
Hello marevol,
I am using Fess version 11.2.1
I want to get favorite_count of each file.
This version have been supported for it?
What should i do to resolve it?
Please help me.

(from github.com/marevol)
Is it https://github.com/codelibs/fess/issues/805#issuecomment-320965906 ?

(from github.com/vanghtc)
Thanks for your answer.
But in my app, I not use original value of “url_link” and it not working、it was not updated.
So can i update it when I change value of “url_link”?

(from github.com/marevol)
I could not understand your problem… need more info…