Decode HTML entities before validating tokens

[aschempp]

fixes #239

[aschempp]

But I wonder why the equal signs are encoded if the field is set to decodeEntities = true?

[fritzmg]

But I wonder why the equal signs are encoded if the field is set to decodeEntities = true?

They shouldn't in 4.9.x-dev, should they @ausi ?

[ausi]

But I wonder why the equal signs are encoded if the field is set to decodeEntities = true?

They shouldn't in 4.9.x-dev, should they @ausi ?

If you enable allowHtml, equal signs get encoded except valid ones from HTML attributes. Without allowHtml they should not get encoded.

[aschempp]

If you enable allowHtml, equal signs get encoded except valid ones from HTML attributes. Without allowHtml they should not get encoded.

Which is intended in this case, since this is a tinyMCE field where we need simple tokens:
https://github.com/terminal42/contao-notification_center/blob/main/dca/tl_nc_language.php#L288

[aschempp]

@ausi should this PR still be required or has it been fixed by contao/contao#3390?

[ausi]

I’m not sure. The code of library/NotificationCenter/AutoSuggester.php looks like you implemented your own simple token parsing? If so, this PR is still required I think.

[contaoacademy]

I have also this problem. Can you release this fix?