/**
* @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, 1000, 1000, $red);
imagefttext($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);
}
}
/**
* Gets the patch as zip package from gerrit
*
* @param int $patchId
* @return bool|string
* @throws \TYPO3\Flow\Utility\Exception
*/
public function getPatchFromGerrit($patchId)
{
$uri = sprintf($this->gerritApiPattern, $patchId, 'revisions/current/patch?zip');
$outputDirectory = Files::concatenatePaths(array($this->environment->getPathToTemporaryDirectory(), 'GerritPatches'));
Files::createDirectoryRecursively($outputDirectory);
$outputZipFilePath = Files::concatenatePaths(array($outputDirectory, $patchId . '.zip'));
$httpClient = new Client();
$httpClient->get($uri)->setResponseBody($outputZipFilePath)->send();
$zip = new \ZipArchive();
$zip->open($outputZipFilePath);
$patchFile = $zip->getNameIndex(0);
$zip->extractTo($outputDirectory);
$zip->close();
Files::unlink($outputZipFilePath);
return Files::concatenatePaths(array($outputDirectory, $patchFile));
}
/**
* 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));
}
/**
* Releases the lock
*
* @return boolean TRUE on success, FALSE otherwise
*/
public function release()
{
$success = true;
if (is_resource($this->filePointer)) {
if (flock($this->filePointer, LOCK_UN) === false) {
$success = false;
}
fclose($this->filePointer);
Files::unlink($this->lockFileName);
}
return $success;
}
/**
* @test
* @outputBuffering enabled
* ... because the chmod call in ResourceManager emits a warning making this fail in strict mode
*/
public function unlinkReturnsFalseIfSpecifiedPathDoesNotExist()
{
$this->assertFalse(Files::unlink('NonExistingPath'));
}
/**
* 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 $relativeTargetPathAndFilename relative path and filename in the target directory
* @throws Exception
* @return void
*/
protected function publishDirectory($sourcePath, $relativeTargetPathAndFilename)
{
$targetPathAndFilename = $this->path . $relativeTargetPathAndFilename;
if (@stat($sourcePath) === false) {
throw new Exception(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);
}
$temporaryTargetPathAndFilename = uniqid($targetPathAndFilename . '.') . '.tmp';
symlink($sourcePath, $temporaryTargetPathAndFilename);
$result = rename($temporaryTargetPathAndFilename, $targetPathAndFilename);
} catch (\Exception $exception) {
$result = false;
}
if ($result === false) {
throw new Exception(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);
}
/**
* Flush all caches
*
* The flush command flushes all caches (including code caches) which have been
* registered with Flow's Cache Manager. It also removes any session data.
*
* If fatal errors caused by a package prevent the compile time bootstrap
* from running, the removal of any temporary data can be forced by specifying
* the option <b>--force</b>.
*
* This command does not remove the precompiled data provided by frozen
* packages unless the <b>--force</b> option is used.
*
* @param boolean $force Force flushing of any temporary data
* @return void
* @see typo3.flow:cache:warmup
* @see typo3.flow:package:freeze
* @see typo3.flow:package:refreeze
*/
public function flushCommand($force = FALSE)
{
// Internal note: the $force option is evaluated early in the Flow
// bootstrap in order to reliably flush the temporary data before any
// other code can cause fatal errors.
$this->cacheManager->flushCaches();
$dataTemporaryPath = $this->environment->getPathToTemporaryDirectory();
\TYPO3\Flow\Utility\Files::unlink($dataTemporaryPath . 'AvailableProxyClasses.php');
$this->outputLine('Flushed all caches for "' . $this->bootstrap->getContext() . '" context.');
if ($this->lockManager->isSiteLocked()) {
$this->lockManager->unlockSite();
}
$frozenPackages = array();
foreach (array_keys($this->packageManager->getActivePackages()) as $packageKey) {
if ($this->packageManager->isPackageFrozen($packageKey)) {
$frozenPackages[] = $packageKey;
}
}
if ($frozenPackages !== array()) {
$this->outputFormatted(PHP_EOL . 'Please note that the following package' . (count($frozenPackages) === 1 ? ' is' : 's are') . ' currently frozen: ' . PHP_EOL);
$this->outputFormatted(implode(PHP_EOL, $frozenPackages) . PHP_EOL, array(), 2);
$message = 'As code and configuration changes in these packages are not detected, the application may respond ';
$message .= 'unexpectedly if modifications were done anyway or the remaining code relies on these changes.' . PHP_EOL . PHP_EOL;
$message .= 'You may call <b>package:refreeze all</b> in order to refresh frozen packages or use the <b>--force</b> ';
$message .= 'option of this <b>cache:flush</b> command to flush caches if Flow becomes unresponsive.' . PHP_EOL;
$this->outputFormatted($message, array($frozenPackages));
}
$this->sendAndExit(0);
}