Returns FieldDefinition object based on $contentInfo and $fieldDefIdentifier.
| public getFieldDefinition ( eZ\Publish\API\Repository\Values\Content\ContentInfo $contentInfo, string $fieldDefIdentifier ) : eZ\Publish\API\Repository\Values\ContentType\FieldDefinition | ||
| $contentInfo | eZ\Publish\API\Repository\Values\Content\ContentInfo | |
| $fieldDefIdentifier | string | |
| return | eZ\Publish\API\Repository\Values\ContentType\FieldDefinition | |
public function getFirstFilledImageFieldIdentifier(Content $content)
{
foreach ($content->getFieldsByLanguage() as $field) {
$fieldTypeIdentifier = $this->fieldHelper->getFieldDefinition($content->contentInfo, $field->fieldDefIdentifier)->fieldTypeIdentifier;
if ($fieldTypeIdentifier !== 'ezimage') {
continue;
}
if ($this->fieldHelper->isFieldEmpty($content, $field->fieldDefIdentifier)) {
continue;
}
return $field->fieldDefIdentifier;
}
return null;
}
