/**
* @param Thumbnail $thumbnail
* @return void
* @throws Exception\NoThumbnailAvailableException
*/
public function refresh(Thumbnail $thumbnail)
{
$temporaryPathAndFilename = null;
try {
$filename = pathinfo($thumbnail->getOriginalAsset()->getResource()->getFilename(), PATHINFO_FILENAME);
$temporaryLocalCopyFilename = $thumbnail->getOriginalAsset()->getResource()->createTemporaryLocalCopy();
$temporaryPathAndFilename = $this->environment->getPathToTemporaryDirectory() . uniqid('ProcessedFontThumbnail-') . '.' . $filename . '.jpg';
$width = 1000;
$height = 1000;
$im = imagecreate($width, $height);
$red = imagecolorallocate($im, 0xff, 0xff, 0xff);
$black = imagecolorallocate($im, 0x0, 0x0, 0x0);
imagefilledrectangle($im, 0, 0, $width, $height, $red);
imagefttext($im, 48, 0, 80, 150, $black, $temporaryLocalCopyFilename, 'Neos Font Preview');
imagefttext($im, 32, 0, 80, 280, $black, $temporaryLocalCopyFilename, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ');
imagefttext($im, 32, 0, 80, 360, $black, $temporaryLocalCopyFilename, 'abcdefghijklmopqrstuvwxyz');
imagefttext($im, 32, 0, 80, 440, $black, $temporaryLocalCopyFilename, '1234567890');
imagefttext($im, 32, 0, 80, 560, $black, $temporaryLocalCopyFilename, '+ " * ç % & / ( ) = ? @ €');
imagejpeg($im, $temporaryPathAndFilename);
$resource = $this->resourceManager->importResource($temporaryPathAndFilename);
$processedImageInfo = $this->resize($thumbnail, $resource);
$thumbnail->setResource($processedImageInfo['resource']);
$thumbnail->setWidth($processedImageInfo['width']);
$thumbnail->setHeight($processedImageInfo['height']);
Files::unlink($temporaryPathAndFilename);
} catch (\Exception $exception) {
Files::unlink($temporaryPathAndFilename);
$filename = $thumbnail->getOriginalAsset()->getResource()->getFilename();
$sha1 = $thumbnail->getOriginalAsset()->getResource()->getSha1();
$message = sprintf('Unable to generate thumbnail for the given font (filename: %s, SHA1: %s)', $filename, $sha1);
throw new Exception\NoThumbnailAvailableException($message, 1433109653, $exception);
}
}
/**
* Removes the specified target file from the public directory
*
* This method fails silently if the given file could not be unpublished or already didn't exist anymore.
*
* @param string $relativeTargetPathAndFilename relative path and filename in the target directory
* @return void
*/
protected function unpublishFile($relativeTargetPathAndFilename)
{
$targetPathAndFilename = $this->path . $relativeTargetPathAndFilename;
if (!file_exists($targetPathAndFilename)) {
return;
}
if (!Files::unlink($targetPathAndFilename)) {
return;
}
Files::removeEmptyDirectoriesOnPath(dirname($targetPathAndFilename));
}
/**
* Flushes all registered caches
*
* @param boolean $flushPersistentCaches If set to TRUE, even those caches which are flagged as "persistent" will be flushed
* @return void
* @api
*/
public function flushCaches($flushPersistentCaches = false)
{
$this->createAllCaches();
/** @var FrontendInterface $cache */
foreach ($this->caches as $identifier => $cache) {
if (!$flushPersistentCaches && $this->isCachePersistent($identifier)) {
continue;
}
$cache->flush();
}
$this->configurationManager->flushConfigurationCache();
$dataTemporaryPath = $this->environment->getPathToTemporaryDirectory();
Files::unlink($dataTemporaryPath . 'AvailableProxyClasses.php');
}
/**
* Publishes the specified directory to this target, with the given relative path.
*
* @param string $sourcePath Absolute path to the source directory
* @param string $relativeTargetPathAndFilename relative path and filename in the target directory
* @throws TargetException
* @return void
*/
protected function publishDirectory($sourcePath, $relativeTargetPathAndFilename)
{
$targetPathAndFilename = $this->path . $relativeTargetPathAndFilename;
if (@stat($sourcePath) === false) {
throw new TargetException(sprintf('Could not publish directory "%s" into resource publishing target "%s" because the source is not accessible (file stat failed).', $sourcePath, $this->name), 1416244512);
}
if (!file_exists(dirname($targetPathAndFilename))) {
Files::createDirectoryRecursively(dirname($targetPathAndFilename));
}
try {
if (Files::is_link($targetPathAndFilename)) {
Files::unlink($targetPathAndFilename);
}
if ($this->relativeSymlinks) {
$result = Files::createRelativeSymlink($sourcePath, $targetPathAndFilename);
} else {
$temporaryTargetPathAndFilename = uniqid($targetPathAndFilename . '.') . '.tmp';
symlink($sourcePath, $temporaryTargetPathAndFilename);
$result = rename($temporaryTargetPathAndFilename, $targetPathAndFilename);
}
} catch (\Exception $exception) {
$result = false;
}
if ($result === false) {
throw new TargetException(sprintf('Could not publish "%s" into resource publishing target "%s" because the source directory could not be symlinked at target location.', $sourcePath, $this->name), 1416244515, isset($exception) ? $exception : null);
}
$this->systemLogger->log(sprintf('FileSystemSymlinkTarget: Published directory. (target: %s, file: %s)', $this->name, $relativeTargetPathAndFilename), LOG_DEBUG);
}
/**
* @test
* @outputBuffering enabled
* ... because the chmod call in ResourceManager emits a warning making this fail in strict mode
*/
public function unlinkReturnsTrueIfSpecifiedPathDoesNotExist()
{
$this->assertTrue(Files::unlink('NonExistingPath'));
}
