/**
* Returns the image variation object for $field/$versionInfo.
*
* @param \eZ\Publish\API\Repository\Values\Content\Field $field
* @param \eZ\Publish\API\Repository\Values\Content\VersionInfo $versionInfo
* @param string $variationName
*
* @return \eZ\Publish\SPI\Variation\Values\Variation
*/
public function getImageVariation(Field $field, VersionInfo $versionInfo, $variationName)
{
try {
return $this->imageVariationService->getVariation($field, $versionInfo, $variationName);
} catch (InvalidVariationException $e) {
if (isset($this->logger)) {
$this->logger->error("Couldn't get variation '{$variationName}' for image with id {$field->value->id}");
}
} catch (SourceImageNotFoundException $e) {
if (isset($this->logger)) {
$this->logger->error("Couldn't create variation '{$variationName}' for image with id {$field->value->id} because source image can't be found");
}
}
}
/**
* Get the Variation of the Image ( medium )
*
* @param mixed $value
* @param string $identifier
* @param string $languageCode
* @param string $variationName
*
* @return string
*/
protected function getVariation($value, $identifier, $languageCode, $variationName)
{
// @todo: I don't know how to do differently here...
$field = new Field(['value' => $value, 'fieldDefIdentifier' => $identifier, 'languageCode' => $languageCode]);
$variation = $this->imageVariationService->getVariation($field, new VersionInfo(), $variationName);
return $variation->uri;
}
/**
* Returns the image variation object for $field/$versionInfo.
*
* @param \Netgen\EzPlatformSiteApi\API\Values\Field $field
* @param string $variationName
*
* @return \eZ\Publish\SPI\Variation\Values\Variation
*/
public function getImageVariation(Field $field, $variationName)
{
try {
return $this->imageVariationService->getVariation($field->innerField, $field->content->versionInfo, $variationName);
} catch (InvalidVariationException $e) {
if (isset($this->logger)) {
$this->logger->error("Couldn't get variation '{$variationName}' for image with id {$field->value->id}");
}
} catch (SourceImageNotFoundException $e) {
if (isset($this->logger)) {
$this->logger->error("Couldn't create variation '{$variationName}' for image with id {$field->value->id} because source image can't be found");
}
} catch (InvalidArgumentException $e) {
if (isset($this->logger)) {
$this->logger->error("Couldn't create variation '{$variationName}' for image with id {$field->value->id} because an image could not be created from the given input");
}
}
}
protected function getVariation($content, $variationName)
{
foreach ($content->getFields() as $field) {
if ($field->fieldDefIdentifier === self::$imageFieldIdentifier) {
$imageField = $field;
}
}
if (!isset($field)) {
throw new Exception("Image field not found");
}
return $this->imageVariationHandler->getVariation($imageField, $content->versionInfo, $variationName);
}
