/**
* 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;
}
