Copy Confluence Link in Jira issue to Custom field

[Kevin Seery]

Hi,

In JIRA I would like to copy a 'Issue Link' which displays as 'Wiki Page' only if the link text contains '* Closure Report' to a custom field. see below:

Issue Links-------------------------------------------------------------------

Wiki Page       CCTV Disk Replacement Project Closure Report

I have looked on script runner etc but could not fine a solution?

Be good to do this via custom field script?

Many Thanks for any help 

Kevin