[BUGFIX] Fix broken manipulateVariablesInPowermailAllMarker for arrays

[kitzberger]

Without this patch it's not possible to use manipulateVariablesInPowermailAllMarker to manipulate selected values of an array field such as checkboxes and multiselect.

Additionally it's now possible to access an options label as defined in a fields settings.

Example:

plugin.tx_powermail.settings.setup {
    manipulateVariablesInPowermailAllMarker {
        optinMail {
            my_checkboxes = CASE
            my_checkboxes {
                key.field = value
                # Override label for option 1
                1 = TEXT
                1.value = Override for option value 1
                # Use label for other field option
                default = TEXT
                default.field = label
            }
        }
    }
}

This patch can be backported to 10.7.x too.

Resolves: #956

[mschwemer]

Hi

I tested it with our test suite. All behaviour tests containing upload fields are broken. Also phpcs and unit tests fail.

If all tests are green for TYPO3 v12 and Powermail v12.4, I will test it again.

TIA

[kitzberger]

@mschwemer, I've updated the PR (now option labels can be accessed too!) and now the tests are green. I think they've failed before due to code changes unrelated to this patch here.

Furthermore I'd like to discus how other field types could be improved as well:

• country (label should contain the actual countries name, not it's 3-letter iso-code)
• upload (label should show the original files name, not the obfuscated one)

[mschwemer]

@kitzberger Thanks for your suggestions.

Regarding the country field: There is already an issue to use the country API of TYPO3: #852 I hope to bring it into the TYPO3 v13 compatible version.

Regarding the upload field: Yes, I agree with it. Can you open a feature request? It will probably only for v13 also.