protected function compress(AssetInterface $asset, $type, $options = array())
{
$pb = $this->createProcessBuilder(array($this->javaPath));
$pb->add('-jar')->add($this->jarPath);
foreach ($options as $option) {
$pb->add($option);
}
$this->charset and $pb->add('--charset')->add($this->charset);
$this->preserveComments and $pb->add('--preserve-comments');
$this->removeIntertagSpaces and $pb->add('--remove-intertag-spaces');
// input and output files
$tempDir = realpath(sys_get_temp_dir());
$input = tempnam($tempDir, 'assetic_htmlcompressor');
$output = tempnam($tempDir, 'assetic_htmlcompressor');
file_put_contents($input, $asset->getContent());
$pb->add('-o')->add($output)->add($input);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 !== $code || false !== strpos($proc->getOutput(), 'ERROR')) {
if (file_exists($output)) {
unlink($output);
}
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent(file_get_contents($output));
unlink($output);
}
/**
* Compresses a string.
*
* @param string $content The content to compress
* @param string $type The type of content, either "js" or "css"
* @param array $options An indexed array of additional options
*
* @return string The compressed content
*/
protected function compress($content, $type, $options = array())
{
$pb = new ProcessBuilder(array($this->javaPath, '-jar', $this->jarPath));
foreach ($options as $option) {
$pb->add($option);
}
if (null !== $this->charset) {
$pb->add('--charset')->add($this->charset);
}
if (null !== $this->lineBreak) {
$pb->add('--line-break')->add($this->lineBreak);
}
// input and output files
$tempDir = realpath(sys_get_temp_dir());
$hash = substr(sha1(time() . rand(11111, 99999)), 0, 7);
$input = $tempDir . DIRECTORY_SEPARATOR . $hash . '.' . $type;
$output = $tempDir . DIRECTORY_SEPARATOR . $hash . '-min.' . $type;
file_put_contents($input, $content);
$pb->add('-o')->add($output)->add($input);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 < $code) {
if (file_exists($output)) {
unlink($output);
}
throw FilterException::fromProcess($proc)->setInput($content);
} elseif (!file_exists($output)) {
throw new \RuntimeException('Error creating output file.');
}
$retval = file_get_contents($output);
unlink($output);
return $retval;
}
public function filterLoad(AssetInterface $asset)
{
$sassProcessArgs = array($this->binaryPath);
$pb = $this->createProcessBuilder($sassProcessArgs);
$pb->add('--stdout');
$assetDirectory = '';
if (method_exists($asset, 'getSourceDirectory')) {
$assetDirectory = $asset->getSourceDirectory();
} else {
$root = $asset->getSourceRoot();
$path = $asset->getSourcePath();
$assetDirectory = dirname($root . '/' . $path);
}
$allLoadPaths = $this->loadPaths;
array_unshift($allLoadPaths, $assetDirectory);
$pb->add('--include-path')->add(implode(':', $allLoadPaths));
if ($this->style) {
$pb->add('--output-style')->add($this->style);
}
if ($this->sourceComments) {
$pb->add('--source-comments')->add($this->sourceComments);
}
if ($this->emitSourceMap) {
$pb->add('--source-map');
}
$pb->add($asset->getSourceRoot() . '/' . $asset->getSourcePath());
$pb->add(storage_path() . '/cache/sassc');
$process = $pb->getProcess();
$code = $process->run();
if (0 !== $code) {
throw FilterException::fromProcess($process);
}
$asset->setContent($process->getOutput());
}
public function filterLoad(AssetInterface $asset)
{
$pb = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->emberBin) : array($this->emberBin));
$templateName = basename($asset->getSourcePath());
$inputDirPath = sys_get_temp_dir() . DIRECTORY_SEPARATOR . uniqid('input_dir');
$inputPath = $inputDirPath . DIRECTORY_SEPARATOR . $templateName;
$outputPath = tempnam(sys_get_temp_dir(), 'output');
mkdir($inputDirPath);
file_put_contents($inputPath, $asset->getContent());
$pb->add($inputPath)->add('-f')->add($outputPath);
if ($this->includeBaseDir) {
$pb->add('-b')->add($inputDirPath . DIRECTORY_SEPARATOR);
}
$process = $pb->getProcess();
$returnCode = $process->run();
unlink($inputPath);
rmdir($inputDirPath);
if (127 === $returnCode) {
throw new \RuntimeException('Path to node executable could not be resolved.');
}
if (0 !== $returnCode) {
if (file_exists($outputPath)) {
unlink($outputPath);
}
throw FilterException::fromProcess($process)->setInput($asset->getContent());
}
if (!file_exists($outputPath)) {
throw new \RuntimeException('Error creating output file.');
}
$compiledJs = file_get_contents($outputPath);
unlink($outputPath);
$asset->setContent($compiledJs);
}
public function filterDump(AssetInterface $asset)
{
$pb = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->uglifyjsBin) : array($this->uglifyjsBin));
if ($this->compress) {
$pb->add('--compress');
}
if ($this->beautify) {
$pb->add('--beautify');
}
if ($this->mangle) {
$pb->add('--mangle');
}
// input and output files
$input = tempnam(sys_get_temp_dir(), 'input');
$output = tempnam(sys_get_temp_dir(), 'output');
file_put_contents($input, $asset->getContent());
$pb->add('-o')->add($output)->add($input);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 < $code) {
if (file_exists($output)) {
unlink($output);
}
if (127 === $code) {
throw new \RuntimeException('Path to node executable could not be resolved.');
}
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
if (!file_exists($output)) {
throw new \RuntimeException('Error creating output file.');
}
$asset->setContent(file_get_contents($output));
unlink($output);
}
public function filterDump(AssetInterface $asset)
{
$pb = $this->createProcessBuilder(array($this->jpegtranBin));
if ($this->optimize) {
$pb->add('-optimize');
}
if ($this->copy) {
$pb->add('-copy')->add($this->copy);
}
if ($this->progressive) {
$pb->add('-progressive');
}
if (null !== $this->restart) {
$pb->add('-restart')->add($this->restart);
}
$pb->add($input = tempnam(sys_get_temp_dir(), 'assetic_jpegtran'));
file_put_contents($input, $asset->getContent());
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 < $code) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent($proc->getOutput());
}
public function filterLoad(AssetInterface $asset)
{
$builder = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->jsxBin) : array($this->jsxBin));
$inputDir = FilesystemUtils::createThrowAwayDirectory('jsx_in');
$inputFile = $inputDir . DIRECTORY_SEPARATOR . 'asset.js';
$outputDir = FilesystemUtils::createThrowAwayDirectory('jsx_out');
$outputFile = $outputDir . DIRECTORY_SEPARATOR . 'asset.js';
// create the asset file
file_put_contents($inputFile, $asset->getContent());
$builder->add($inputDir)->add($outputDir)->add('--no-cache-dir');
$proc = $builder->getProcess();
$code = $proc->run();
// remove the input directory and asset file
unlink($inputFile);
rmdir($inputDir);
if (0 !== $code) {
if (file_exists($outputFile)) {
unlink($outputFile);
}
if (file_exists($outputDir)) {
rmdir($outputDir);
}
throw FilterException::fromProcess($proc);
}
$asset->setContent(file_get_contents($outputFile));
// remove the output directory and processed asset file
unlink($outputFile);
rmdir($outputDir);
}
public function filterLoad(AssetInterface $asset)
{
$pb = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->emberBin) : array($this->emberBin));
if ($sourcePath = $asset->getSourcePath()) {
$templateName = basename($sourcePath);
} else {
throw new \LogicException('The embed-precompile filter requires that assets have a source path set');
}
$inputDirPath = FilesystemUtils::createThrowAwayDirectory('ember_in');
$inputPath = $inputDirPath . DIRECTORY_SEPARATOR . $templateName;
$outputPath = FilesystemUtils::createTemporaryFile('ember_out');
file_put_contents($inputPath, $asset->getContent());
$pb->add($inputPath)->add('-f')->add($outputPath);
$process = $pb->getProcess();
$returnCode = $process->run();
unlink($inputPath);
rmdir($inputDirPath);
if (127 === $returnCode) {
throw new \RuntimeException('Path to node executable could not be resolved.');
}
if (0 !== $returnCode) {
if (file_exists($outputPath)) {
unlink($outputPath);
}
throw FilterException::fromProcess($process)->setInput($asset->getContent());
}
if (!file_exists($outputPath)) {
throw new \RuntimeException('Error creating output file.');
}
$compiledJs = file_get_contents($outputPath);
unlink($outputPath);
$asset->setContent($compiledJs);
}
public function filterLoad(AssetInterface $asset)
{
$sassProcessArgs = array();
if (null !== $this->nodePath) {
$sassProcessArgs[] = $this->nodePath;
}
$sassProcessArgs[] = $this->sassPath;
$pb = $this->createProcessBuilder($sassProcessArgs);
if ($dir = $asset->getSourceDirectory()) {
$pb->add('--include-path')->add($dir);
}
if ($this->style) {
$pb->add('--output-style')->add($this->style);
}
if ($this->sourceMap) {
$pb->add('--source-map');
}
if ($this->debugInfo) {
$pb->add('--source-comments');
}
foreach ($this->loadPaths as $loadPath) {
$pb->add('--include-path')->add($loadPath);
}
// input
$pb->add($input = tempnam(sys_get_temp_dir(), 'assetic_sass'));
file_put_contents($input, $asset->getContent());
$pb->add('--stdout');
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 !== $code) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent($proc->getOutput());
}
/**
* Compresses a string.
*
* @param string $content The content to compress
* @param string $type The type of content, either "js" or "css"
* @param array $options An indexed array of additional options
*
* @return string The compressed content
*/
protected function compress($content, $type, $options = array())
{
$pb = $this->createProcessBuilder(array($this->javaPath, '-jar', $this->jarPath));
foreach ($options as $option) {
$pb->add($option);
}
if (null !== $this->charset) {
$pb->add('--charset')->add($this->charset);
}
if (null !== $this->lineBreak) {
$pb->add('--line-break')->add($this->lineBreak);
}
// input and output files
$tempDir = realpath(sys_get_temp_dir());
$input = tempnam($tempDir, 'YUI-IN-');
$output = tempnam($tempDir, 'YUI-OUT-');
file_put_contents($input, $content);
$pb->add('-o')->add($output)->add('--type')->add($type)->add($input);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 < $code) {
if (file_exists($output)) {
unlink($output);
}
throw FilterException::fromProcess($proc)->setInput($content);
}
if (!file_exists($output)) {
throw new \RuntimeException('Error creating output file.');
}
$retval = file_get_contents($output);
unlink($output);
return $retval;
}
public function filterLoad(AssetInterface $asset)
{
$pb = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->tscBin) : array($this->tscBin));
if ($sourcePath = $asset->getSourcePath()) {
$templateName = basename($sourcePath);
} else {
$templateName = 'asset';
}
$inputDirPath = FilesystemUtils::createThrowAwayDirectory('typescript_in');
$inputPath = $inputDirPath . DIRECTORY_SEPARATOR . $templateName . '.ts';
$outputPath = FilesystemUtils::createTemporaryFile('typescript_out');
file_put_contents($inputPath, $asset->getContent());
$pb->add($inputPath)->add('--out')->add($outputPath);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($inputPath);
rmdir($inputDirPath);
if (0 !== $code) {
if (file_exists($outputPath)) {
unlink($outputPath);
}
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
if (!file_exists($outputPath)) {
throw new \RuntimeException('Error creating output file.');
}
$compiledJs = file_get_contents($outputPath);
unlink($outputPath);
$asset->setContent($compiledJs);
}
/**
* Filters an asset just before it's dumped.
*
* @param AssetInterface $asset An asset
*/
public function filterDump(AssetInterface $asset)
{
$pb = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->cssoPath) : array($this->cssoPath));
// input and output files
$input = tempnam(sys_get_temp_dir(), 'input');
$output = tempnam(sys_get_temp_dir(), 'output');
file_put_contents($input, $asset->getContent());
$pb->add('-i')->add($input);
$pb->add('-o')->add($output);
$process = $pb->getProcess();
$code = $process->run();
unlink($input);
if (0 !== $code) {
if (file_exists($output)) {
unlink($output);
}
if (127 === $code) {
throw new \RuntimeException('Path to node executable could not be resolved.');
}
throw FilterException::fromProcess($process)->setInput($asset->getContent());
}
if (!file_exists($output)) {
throw new \RuntimeException('Error creating output file.');
}
$csso = file_get_contents($output);
unlink($output);
$asset->setContent($csso);
}
/**
* Filters an asset just before it's dumped.
*
* @param AssetInterface $asset An asset
*/
public function filterDump(AssetInterface $asset)
{
$pb = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->htmlMinifierBin) : array($this->htmlMinifierBin));
// input and output files
$input = tempnam(sys_get_temp_dir(), 'input');
$output = tempnam(sys_get_temp_dir(), 'output');
file_put_contents($input, $asset->getContent());
foreach ($this->getOptions() as $option) {
$pb->add('--' . $option);
}
$pb->add('--output');
$pb->add($output);
$pb->add($input);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 !== $code) {
if (file_exists($output)) {
unlink($output);
}
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
if (!file_exists($output)) {
throw new \RuntimeException('Error creating output file.');
}
$asset->setContent(file_get_contents($output));
unlink($output);
}
public function filterLoad(AssetInterface $asset)
{
$pb = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->tscBin) : array($this->tscBin));
$templateName = basename($asset->getSourcePath());
$inputDirPath = sys_get_temp_dir() . DIRECTORY_SEPARATOR . uniqid('input_dir');
$inputPath = $inputDirPath . DIRECTORY_SEPARATOR . $templateName . '.ts';
$outputPath = tempnam(sys_get_temp_dir(), 'output');
mkdir($inputDirPath);
file_put_contents($inputPath, $asset->getContent());
$pb->add($inputPath)->add('--out')->add($outputPath);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($inputPath);
rmdir($inputDirPath);
if (0 !== $code) {
if (file_exists($outputPath)) {
unlink($outputPath);
}
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
if (!file_exists($outputPath)) {
throw new \RuntimeException('Error creating output file.');
}
$compiledJs = file_get_contents($outputPath);
unlink($outputPath);
$asset->setContent($compiledJs);
}
public function filterDump(AssetInterface $asset)
{
$pb = $this->createProcessBuilder(array($this->ttf2eotBin));
$input = tempnam(sys_get_temp_dir(), 'assetic_ttf2eot');
file_put_contents($input, $asset->getContent());
$pb->add($input);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if ($code !== 0) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent($proc->getOutput());
}
public function filterDump(AssetInterface $asset)
{
$is64bit = PHP_INT_SIZE === 8;
$cleanup = array();
$pb = new ProcessBuilder(array_merge(array($this->javaPath), $is64bit ? array('-server', '-XX:+TieredCompilation') : array('-client', '-d32'), array('-jar', $this->jarPath)));
if (null !== $this->timeout) {
$pb->setTimeout($this->timeout);
}
if (null !== $this->compilationLevel) {
$pb->add('--compilation_level')->add($this->compilationLevel);
}
if (null !== $this->jsExterns) {
$cleanup[] = $externs = tempnam(sys_get_temp_dir(), 'assetic_google_closure_compiler');
file_put_contents($externs, $this->jsExterns);
$pb->add('--externs')->add($externs);
}
if (null !== $this->externsUrl) {
$cleanup[] = $externs = tempnam(sys_get_temp_dir(), 'assetic_google_closure_compiler');
file_put_contents($externs, file_get_contents($this->externsUrl));
$pb->add('--externs')->add($externs);
}
if (null !== $this->excludeDefaultExterns) {
$pb->add('--use_only_custom_externs');
}
if (null !== $this->formatting) {
$pb->add('--formatting')->add($this->formatting);
}
if (null !== $this->useClosureLibrary) {
$pb->add('--manage_closure_dependencies');
}
if (null !== $this->warningLevel) {
$pb->add('--warning_level')->add($this->warningLevel);
}
if (null !== $this->language) {
$pb->add('--language_in')->add($this->language);
}
if (null !== $this->flagFile) {
$pb->add('--flagfile')->add($this->flagFile);
}
$pb->add('--js')->add($cleanup[] = $input = tempnam(sys_get_temp_dir(), 'assetic_google_closure_compiler'));
file_put_contents($input, $asset->getContent());
$proc = $pb->getProcess();
$code = $proc->run();
array_map('unlink', $cleanup);
if (0 !== $code) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent($proc->getOutput());
}
public function filterLoad(AssetInterface $asset)
{
$input = tempnam(sys_get_temp_dir(), 'assetic_roole');
file_put_contents($input, $asset->getContent());
$pb = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->rooleBin) : array($this->rooleBin));
$pb->add('-p');
$pb->add($input);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 !== $code) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent($proc->getOutput());
}
public function filterLoad(AssetInterface $asset)
{
$input = tempnam(sys_get_temp_dir(), 'assetic_coffeescript');
file_put_contents($input, $asset->getContent());
$pb = new ProcessBuilder(array($this->nodePath, $this->coffeePath, '-cp'));
if ($this->bare) {
$pb->add('--bare');
}
$pb->add($input);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 < $code) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent($proc->getOutput());
}
public function filterLoad(AssetInterface $asset)
{
$input = $asset->getContent();
$pb = $this->createProcessBuilder(array($this->autoprefixerBin));
$pb->setInput($input);
if ($this->browsers) {
$pb->add('-b')->add(implode(',', $this->browsers));
}
$output = tempnam(sys_get_temp_dir(), 'assetic_autoprefixer');
$pb->add('-o')->add($output);
$proc = $pb->getProcess();
if (0 !== $proc->run()) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent(file_get_contents($output));
unlink($output);
}
public function filterLoad(AssetInterface $asset)
{
$input = FilesystemUtils::createTemporaryFile('dart');
$output = FilesystemUtils::createTemporaryFile('dart');
file_put_contents($input, $asset->getContent());
$pb = $this->createProcessBuilder()->add($this->dartBin)->add('-o' . $output)->add($input);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 !== $code) {
$this->cleanup($output);
throw FilterException::fromProcess($proc);
}
if (!file_exists($output)) {
throw new \RuntimeException('Error creating output file.');
}
$asset->setContent(file_get_contents($output));
$this->cleanup($output);
}
public function filterDump(AssetInterface $asset)
{
$pb = $this->createProcessBuilder(array($this->optipngBin));
if (null !== $this->level) {
$pb->add('-o')->add($this->level);
}
$pb->add('-out')->add($output = tempnam(sys_get_temp_dir(), 'assetic_optipng'));
unlink($output);
$pb->add($input = tempnam(sys_get_temp_dir(), 'assetic_optipng'));
file_put_contents($input, $asset->getContent());
$proc = $pb->getProcess();
$code = $proc->run();
if (0 !== $code) {
unlink($input);
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent(file_get_contents($output));
unlink($input);
unlink($output);
}
public function filterDump(AssetInterface $asset)
{
$pb = $this->createProcessBuilder(array($this->optipngBin));
if (null !== $this->level) {
$pb->add('-o')->add($this->level);
}
$pb->add('-out')->add($output = FilesystemUtils::createTemporaryFile('optipng_out'));
unlink($output);
$pb->add($input = FilesystemUtils::createTemporaryFile('optinpg_in'));
file_put_contents($input, $asset->getContent());
$proc = $pb->getProcess();
$code = $proc->run();
if (0 !== $code) {
unlink($input);
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent(file_get_contents($output));
unlink($input);
unlink($output);
}
public function filterDump(AssetInterface $asset)
{
$pb = new ProcessBuilder(array($this->jpegoptimBin));
if ($this->stripAll) {
$pb->add('--strip-all');
}
if ($this->max) {
$pb->add('--max=' . $this->max);
}
$pb->add($input = tempnam(sys_get_temp_dir(), 'assetic_jpegoptim'));
file_put_contents($input, $asset->getContent());
$proc = $pb->getProcess();
$proc->run();
if (false !== strpos($proc->getOutput(), 'ERROR')) {
unlink($input);
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent(file_get_contents($input));
unlink($input);
}
public function filterDump(AssetInterface $asset)
{
$pb = $this->createProcessBuilder(array($this->fontforgeBin));
$input = tempnam(sys_get_temp_dir(), 'assetic_fontforge');
$output = sys_get_temp_dir() . '/' . basename($input, '.tmp') . '.' . $this->format;
file_put_contents($input, $asset->getContent());
$pb->add('-lang=ff');
$pb->add('-c');
$pb->add('Open($1); Generate($2);');
$pb->add($input);
$pb->add($output);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if ($code !== 0) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent(file_get_contents($output));
unlink($output);
}
public function filterLoad(AssetInterface $asset)
{
$executables = array();
if ($this->nodePath !== null) {
$executables[] = $this->nodePath;
}
$executables[] = $this->handlebarsPath;
$processBuilder = new ProcessBuilder($executables);
$templateName = basename($asset->getSourcePath());
$inputDirPath = sys_get_temp_dir() . DIRECTORY_SEPARATOR . uniqid('input_dir');
$inputPath = $inputDirPath . DIRECTORY_SEPARATOR . $templateName;
$outputPath = tempnam(sys_get_temp_dir(), 'output');
mkdir($inputDirPath);
file_put_contents($inputPath, $asset->getContent());
$processBuilder->add($inputPath)->add('-f')->add($outputPath);
if ($this->minimize) {
$processBuilder->add('--min');
}
if ($this->simple) {
$processBuilder->add('--simple');
}
$process = $processBuilder->getProcess();
$returnCode = $process->run();
unlink($inputPath);
rmdir($inputDirPath);
if (127 === $returnCode) {
throw new \RuntimeException('Path to node executable could not be resolved.');
}
if (0 < $returnCode) {
if (file_exists($outputPath)) {
unlink($outputPath);
}
throw FilterException::fromProcess($process)->setInput($asset->getContent());
}
if (!file_exists($outputPath)) {
throw new \RuntimeException('Error creating output file.');
}
$compiledJs = file_get_contents($outputPath);
unlink($outputPath);
$asset->setContent($compiledJs);
}
public function filterLoad(AssetInterface $asset)
{
$input = tempnam(sys_get_temp_dir(), 'assetic_dart');
$output = tempnam(sys_get_temp_dir(), 'assetic_dart');
file_put_contents($input, $asset->getContent());
$pb = $this->createProcessBuilder()->add($this->dartBin)->add('-o' . $output)->add($input);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 < $code) {
if (file_exists($output)) {
unlink($output);
}
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
if (!file_exists($output)) {
throw new \RuntimeException('Error creating output file.');
}
$asset->setContent(file_get_contents($output));
unlink($output);
}
public function filterLoad(AssetInterface $asset)
{
$input = FilesystemUtils::createTemporaryFile('coffee');
file_put_contents($input, $asset->getContent());
$pb = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->coffeeBin) : array($this->coffeeBin));
$pb->add('-cp');
if ($this->bare) {
$pb->add('--bare');
}
if ($this->noHeader) {
$pb->add('--no-header');
}
$pb->add($input);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 !== $code) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent($proc->getOutput());
}
/**
* Apply filter on file load.
*
* @param \Assetic\Asset\AssetInterface $asset
* @return void
*/
public function filterLoad(AssetInterface $asset)
{
$inputFile = tempnam(sys_get_temp_dir(), 'csso');
file_put_contents($inputFile, $asset->getContent());
// Before we create our process builder we'll create the arguments to be given to the builder.
// If we have a node bin supplied then we'll shift that to the beginning of the array.
$builderArguments = array($this->cssoBin);
if (!is_null($this->nodeBin)) {
array_unshift($builderArguments, $this->nodeBin);
}
$builder = $this->createProcessBuilder($builderArguments);
$builder->add($inputFile);
// Get the process from the builder and run the process.
$process = $builder->getProcess();
$code = $process->run();
unlink($inputFile);
if ($code !== 0) {
throw FilterException::fromProcess($process)->setInput($asset->getContent());
}
$asset->setContent($process->getOutput());
}
public function filterDump(AssetInterface $asset)
{
$pb = $this->createProcessBuilder(array($this->lesscBin));
if ($this->compress) {
$pb->add('--compress');
}
if (!$this->ieCompat) {
$pb->add('--no-ie-compat');
}
if ($this->sourceMap) {
// TODO: Figure out how to place the generated file.
//$pb->add('--source-map');
}
if (($root = $asset->getSourceRoot()) && ($path = $asset->getSourcePath())) {
$pb->add('--include-path=' . dirname($root . '/' . $path));
}
// input and output files
$input = tempnam(sys_get_temp_dir(), 'input');
$output = tempnam(sys_get_temp_dir(), 'output');
file_put_contents($input, $asset->getContent());
$pb->add($input)->add($output);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 !== $code) {
if (file_exists($output)) {
unlink($output);
}
if (127 === $code) {
throw new \RuntimeException('Path to node executable could not be resolved.');
}
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
if (!file_exists($output)) {
throw new \RuntimeException('Error creating output file.');
}
$asset->setContent(file_get_contents($output));
unlink($output);
}
/**
* {@inheritdoc}
*/
public function filterLoad(AssetInterface $asset)
{
static $format = <<<'EOF'
var stylus = require('stylus');
var sys = require(process.binding('natives').util ? 'util' : 'sys');
stylus(%s, %s).render(function(e, css){
if (e) {
throw e;
}
sys.print(css);
process.exit(0);
});
EOF;
$root = $asset->getSourceRoot();
$path = $asset->getSourcePath();
// parser options
$parserOptions = array();
if ($root && $path) {
$parserOptions['paths'] = array(dirname($root . '/' . $path));
$parserOptions['filename'] = basename($path);
}
if (null !== $this->compress) {
$parserOptions['compress'] = $this->compress;
}
$pb = $this->createProcessBuilder();
$pb->inheritEnvironmentVariables();
$pb->add($this->nodeBin)->add($input = tempnam(sys_get_temp_dir(), 'assetic_stylus'));
file_put_contents($input, sprintf($format, json_encode($asset->getContent()), json_encode($parserOptions)));
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 < $code) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent($proc->getOutput());
}
