/**
* Converts the given string or array to a ResourcePointer object.
*
* If the input format is an array, this method assumes the resource to be a
* fresh file upload and imports the temporary upload file through the
* resource manager.
*
* @param array $source The upload info (expected keys: error, name, tmp_name)
* @param string $targetType
* @param array $convertedChildProperties
* @param \TYPO3\FLOW3\Property\PropertyMappingConfigurationInterface $configuration
* @return \TYPO3\Media\Domain\Model\Image An object or an instance of TYPO3\FLOW3\Error\Error if the input format is not supported or could not be converted for other reasons
* @throws \TYPO3\FLOW3\Property\Exception\TypeConverterException
*/
public function convertFrom($source, $targetType, array $convertedChildProperties = array(), \TYPO3\FLOW3\Property\PropertyMappingConfigurationInterface $configuration = NULL)
{
$resource = $this->resourceManager->importUploadedResource($_FILES['file']);
if ($resource === FALSE) {
throw new \TYPO3\FLOW3\Property\Exception\TypeConverterException('Resource could not be converted.', 1316428994);
}
$image = new \TYPO3\Media\Domain\Model\Image($resource);
// TODO: this should maybe be settable
$image->setTitle('');
return $image;
}
/**
* Replaces images (<img src="Foo.png">) by persistent resources (<img src="_Resources/....">)
*
* @param string $bodyText
* @return string the text with replaced image tags
*/
protected function replaceImages($bodyText)
{
$self = $this;
$configuration = $this->bundleConfiguration;
$resourceManager = $this->resourceManager;
$resourcePublisher = $this->resourcePublisher;
$bodyText = preg_replace_callback('/(<img .*?src=")([^"]*)(".*?\\/>)/', function ($matches) use($self, $configuration, $resourceManager, $resourcePublisher) {
$imageRootPath = isset($configuration['imageRootPath']) ? $configuration['imageRootPath'] : \TYPO3\FLOW3\Utility\Files::concatenatePaths(array($configuration['renderedDocumentationRootPath'], '_images'));
$imagePathAndFilename = \TYPO3\FLOW3\Utility\Files::concatenatePaths(array($imageRootPath, basename($matches[2])));
$imageResource = $resourceManager->importResource($imagePathAndFilename);
$image = new \TYPO3\Media\Domain\Model\Image($imageResource);
if ($image->getWidth() > $configuration['imageMaxWidth'] || $image->getHeight() > $configuration['imageMaxHeight']) {
$image = $image->getThumbnail($configuration['imageMaxWidth'], $configuration['imageMaxHeight']);
}
$imageUri = '_Resources/' . $resourcePublisher->publishPersistentResource($image->getResource());
if ($image->getWidth() > $configuration['thumbnailMaxWidth'] || $image->getHeight() > $configuration['thumbnailMaxHeight']) {
$thumbnail = $image->getThumbnail(710, 800);
$thumbnailUri = '_Resources/' . $resourcePublisher->getPersistentResourceWebUri($thumbnail->getResource());
return sprintf('<a href="%s" class="lightbox">%s%s" style="width: %dpx" /></a>', $imageUri, $matches[1], $thumbnailUri, $thumbnail->getWidth());
} else {
return sprintf('%s%s" style="width: %dpx" />', $matches[1], $imageUri, $image->getWidth());
}
}, $bodyText);
return $bodyText;
}
