[FEATURE] Improve file processing

[twoldanski]

• new simplified output (off by default)
• new options to process files (custom autogenerate feature), filter & alias properties for much cleaned up output. Useful with large sites with a lot of images on page. See options Documentation/Developer/Images.rst
• code refactoring
• allows to process more image formats

Resolves: #247, #617

[coveralls]

Pull Request Test Coverage Report for Build 9033524206

Details

• 136 of 146 (93.15%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+1.9%) to 65.949%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
Classes/Utility/FileUtility.php	133	143	93.01%
<!--	Total:	136	146	93.15%	-->

Totals
Change from base Build 9032111423:	1.9%
Covered Lines:	949
Relevant Lines:	1439

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💛 - Coveralls

[kitzberger]

@twoldanski, works like a charm, thanks!

[develth]

@twoldanski @lukaszuznanski how we should proceed here? reimplement the fileExtension only? What was the reason that it got removed?

[twoldanski]

@develth can create new issue? It was not removed, it should be applied. You have issue with 4.3.2?

Also please provide example typoscript you are using.

[develth]

It was not removed, it should be applied.

@twoldanski from the marked line, the fileExtension is removed. Do not see any part where it should get applied before fetchin a already processed media?

Also please provide example typoscript you are using.

Yes, had issues until i braught back fileExtension in my overridden GalleryProcessor

[develth]

Created an Issue: https://github.com/TYPO3-Headless/headless/issues/768