Replace removed core MW function wfFindFile()

[D-Groenewegen]

Setup

• MW version: 1.39

Issue

An issue was reported to the mailing list by Joseph Padfield, who observed he could no longer use the Dygraphs format with datasource=file. I was able to confirm the issue and it appears that the result format still relies on wfFindFile(), which was deprecated in MW 1.34 and finally removed in MW 1.39.

Solution

The following files require an update :

• https://github.com/SemanticMediaWiki/SemanticResultFormats/blob/master/formats/dygraphs/SRF_Dygraphs.php
• https://github.com/SemanticMediaWiki/SemanticResultFormats/blob/master/formats/media/MediaPlayer.php#L370

See https://www.mediawiki.org/wiki/Manual:GlobalFunctions.php#wfFindFile()
Use MediaWikiServices::getInstance()->getRepoGroup()->findFile() instead