publishToConfluence broken when document contains internal links

[bkoziak]

Describe the bug
When document contains internal links (e.g. referencing other chapter in the same document) an error "No signature of method: asciidoc2confluence.realTitle() is applicable for argument types: (String) values: [XXXXX]" is returned when publishing to confluence.

It's most probably caused by this commit 0a49348#diff-482888e721c9d1420e27180e496df331ec3ed087abba262c5b927e15b9fc312e where some of the closures where rewritten to functions.

To Reproduce
Steps to reproduce the behavior:

1. Create document with link from one chapter to another
2. Try to publish it to confluence
3. See error "No signature of method: asciidoc2confluence.realTitle() is applicable for argument types: (String) values: [XXXXX]"

Expected behavior
Successful publication to confluence

Configuration

• docToolchain version: 3.0.2

[bkoziak]

I've opened a PR with a fix. Please review #1273

[PacoVK]

Thanks for your work :) #1205 contains a similar fix and we'll likely release that soonish. I'll check prior to the release whether we merge or addthe fix to the PR in #1205 since this is a whole rewrite