Custom

The Custom trigger is used to show the indicators in the TYPO3 backend for custom conditions.

ext_localconf.php

\KonradMichalik\Typo3EnvironmentIndicator\Configuration\Handler::addIndicator(
    triggers: [
        new \KonradMichalik\Typo3EnvironmentIndicator\Configuration\Trigger\Custom(
            function () {
                return true;
            }
        ),
        new \KonradMichalik\Typo3EnvironmentIndicator\Configuration\Trigger\Custom('\YourExtension\YourClass::yourMethod()'),
    ],
    indicators: [
        new \KonradMichalik\Typo3EnvironmentIndicator\Configuration\Indicator\Backend\Topbar([
            'color' => '#00ACC1',
        ]),
    ]
);

The configuration supports a callable function, which is executed to determine if the indicator should be shown. The function should return a boolean value. The function can also be a closure or an anonymous function.