Exceptions

Both extend Kirby\Exception\Exception and serialize cleanly to API responses. TranslationException fires only when zero units could be translated – partial failures emit a :warning hook instead.

TranslationException

JohannSchopplich\ContentTranslator\Translation\Exception\TranslationException extends Kirby\Exception\Exception. Built-in strategies throw it when zero units survived – per-unit failures keep the source text and only emit a :warning hook.

final class TranslationException extends \Kirby\Exception\Exception
{
    protected static string $defaultKey = 'content-translator.translation';
    protected static int $defaultHttpCode = 502;

    public function __construct(
        string $strategy,
        string $reason,
        int $unitsAttempted,
        int $unitsTranslated = 0,
    );
}

Details Payload

The exception carries structured details for logging:

For per-unit error context, listen to content-translator.translate:warning – it fires for each failed unit with the underlying Throwable before the strategy decides whether enough units survived.

Catching

use JohannSchopplich\ContentTranslator\Translation\Exception\TranslationException;

try {
    $translator->translateContent('de', 'de', 'en');
} catch (TranslationException $error) {
    $details = $error->getDetails();
    // ['strategy' => 'deepl', 'unitsAttempted' => 12, 'unitsTranslated' => 0]
}

The default HTTP code 502 surfaces when an unhandled TranslationException bubbles up through the Panel.

LogicException

Configuration errors throw Kirby\Exception\LogicException:

AuthException

Kirby\Exception\AuthException is thrown for missing API keys: