Solution: Linker::makeExternalImage() becomes a linked image.

Problem: I don't know how to add/update that entry in the 'externallinks' table

Bryan.TongMinh wrote:

(In reply to comment #1)

Solution: Linker::makeExternalImage() becomes a linked image.

Problem: I don't know how to add/update that entry in the 'externallinks' table

This is typically done in the Parser rather than in the linker, by adding the links to the local ParserOutput object.

Thanks. I just copied

1. Register it in the output object...
2. Replace unnecessary URL escape codes with their equivalent characters

				$pasteurized = self::replaceUnusualEscapes( $url );
				$this->mOutput->addExternalLink( $pasteurized );

from makeFreeExternalLink() and added it below

				$text = Linker::makeExternalImage( $url );

in maybeMakeExternalImage()