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 = FilesystemUtils::createTemporaryFile('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)
{
$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);
}
/**
* Run the asset through UglifyJs
*
* @see Assetic\Filter\FilterInterface::filterDump()
*/
public function filterDump(AssetInterface $asset)
{
$pb = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->uglifycssBin) : array($this->uglifycssBin));
if ($this->expandVars) {
$pb->add('--expand-vars');
}
if ($this->uglyComments) {
$pb->add('--ugly-comments');
}
if ($this->cuteComments) {
$pb->add('--cute-comments');
}
// input and output files
$input = FilesystemUtils::createTemporaryFile('uglifycss');
file_put_contents($input, $asset->getContent());
$pb->add($input);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (127 === $code) {
throw new \RuntimeException('Path to node executable could not be resolved.');
}
if (0 !== $code) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent($proc->getOutput());
}
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);
}
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 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[] = $externs = FilesystemUtils::createTemporaryFile('google_closure');
file_put_contents($externs, $this->jsExterns);
$pb->add('--externs')->add($externs);
}
if (null !== $this->externsUrl) {
$cleanup[] = $externs = FilesystemUtils::createTemporaryFile('google_closure');
file_put_contents($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[] = $input = FilesystemUtils::createTemporaryFile('google_closure'));
file_put_contents($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 = $asset->getContent();
$pb = $this->createProcessBuilder(array($this->autoprefixerBin));
$pb->setInput($input);
if ($this->browsers) {
$pb->add('-b')->add(implode(',', $this->browsers));
}
$output = FilesystemUtils::createTemporaryFile('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)
{
static $manifest = <<<EOF
name: Application%s
sources: [source.js]
EOF;
$hash = substr(sha1(time() . rand(11111, 99999)), 0, 7);
$package = FilesystemUtils::getTemporaryDirectory() . '/assetic_packager_' . $hash;
mkdir($package);
file_put_contents($package . '/package.yml', sprintf($manifest, $hash));
file_put_contents($package . '/source.js', $asset->getContent());
$packager = new \Packager(array_merge(array($package), $this->packages));
$content = $packager->build(array(), array(), array('Application' . $hash));
unlink($package . '/package.yml');
unlink($package . '/source.js');
rmdir($package);
$asset->setContent($content);
}
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 = 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 = $this->createProcessBuilder(array($this->jpegoptimBin));
if ($this->stripAll) {
$pb->add('--strip-all');
}
if ($this->max) {
$pb->add('--max=' . $this->max);
}
$pb->add($input = FilesystemUtils::createTemporaryFile('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 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());
}
/**
* Hack around a bit, get the job done.
*/
public function filterLoad(AssetInterface $asset)
{
static $format = <<<'EOF'
#!/usr/bin/env ruby
require %s
%s
options = { :load_path => [],
:source_files => [%s],
:expand_paths => false }
%ssecretary = Sprockets::Secretary.new(options)
secretary.install_assets if options[:asset_root]
print secretary.concatenation
EOF;
$more = '';
foreach ($this->includeDirs as $directory) {
$more .= 'options[:load_path] << ' . var_export($directory, true) . "\n";
}
if (null !== $this->assetRoot) {
$more .= 'options[:asset_root] = ' . var_export($this->assetRoot, true) . "\n";
}
if ($more) {
$more .= "\n";
}
$tmpAsset = FilesystemUtils::createTemporaryFile('sprockets_asset');
file_put_contents($tmpAsset, $asset->getContent());
$input = FilesystemUtils::createTemporaryFile('sprockets_in');
file_put_contents($input, sprintf($format, $this->sprocketsLib ? sprintf('File.join(%s, \'sprockets\')', var_export($this->sprocketsLib, true)) : '\'sprockets\'', $this->getHack($asset), var_export($tmpAsset, true), $more));
$pb = $this->createProcessBuilder(array($this->rubyBin, $input));
$proc = $pb->getProcess();
$code = $proc->run();
unlink($tmpAsset);
unlink($input);
if (0 !== $code) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent($proc->getOutput());
}
public function filterLoad(AssetInterface $asset)
{
$input = FilesystemUtils::createTemporaryFile('roole');
$output = $input . '.css';
file_put_contents($input, $asset->getContent());
$pb = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->rooleBin) : array($this->rooleBin));
$pb->add($input);
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 !== $code) {
if (file_exists($output)) {
unlink($output);
}
throw FilterException::fromProcess($proc);
}
if (!file_exists($output)) {
throw new \RuntimeException('Error creating output file.');
}
$asset->setContent(file_get_contents($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 = $this->createProcessBuilder(array($this->javaPath));
if (null !== $this->stackSize) {
$pb->add('-Xss' . $this->stackSize);
}
$pb->add('-jar')->add($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 = FilesystemUtils::getTemporaryDirectory();
$input = tempnam($tempDir, 'assetic_yui_input');
$output = tempnam($tempDir, 'assetic_yui_output');
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;
}
/**
* {@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)%s.render(function(e, css){
if (e) {
throw e;
}
sys.print(css);
process.exit(0);
});
EOF;
// parser options
$parserOptions = array();
if ($dir = $asset->getSourceDirectory()) {
$parserOptions['paths'] = array($dir);
$parserOptions['filename'] = basename($asset->getSourcePath());
}
if (null !== $this->compress) {
$parserOptions['compress'] = $this->compress;
}
$pb = $this->createProcessBuilder();
$pb->add($this->nodeBin)->add($input = FilesystemUtils::createTemporaryFile('stylus'));
file_put_contents($input, sprintf($format, json_encode($asset->getContent()), json_encode($parserOptions), $this->useNib ? '.use(require(\'nib\')())' : ''));
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 !== $code) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent($proc->getOutput());
}
/**
* Run the asset through UglifyJs
*
* @see Assetic\Filter\FilterInterface::filterDump()
*/
public function filterDump(AssetInterface $asset)
{
$pb = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->uglifyjsBin) : array($this->uglifyjsBin));
if ($this->noCopyright) {
$pb->add('--no-copyright');
}
if ($this->beautify) {
$pb->add('--beautify');
}
if ($this->unsafe) {
$pb->add('--unsafe');
}
if (false === $this->mangle) {
$pb->add('--no-mangle');
}
if ($this->defines) {
foreach ($this->defines as $define) {
$pb->add('-d')->add($define);
}
}
// input and output files
$input = FilesystemUtils::createTemporaryFile('uglifyjs_in');
$output = FilesystemUtils::createTemporaryFile('uglifyjs_out');
file_put_contents($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.');
}
$uglifiedJs = file_get_contents($output);
unlink($output);
$asset->setContent($uglifiedJs);
}
private function processCall($call, array $protoOptions = array())
{
$tmp = FilesystemUtils::createTemporaryFile('php_formula_loader');
file_put_contents($tmp, implode("\n", array('<?php', $this->registerSetupCode(), $call, 'echo serialize($_call);')));
$args = unserialize(shell_exec('php ' . escapeshellarg($tmp)));
unlink($tmp);
$inputs = isset($args[0]) ? self::argumentToArray($args[0]) : array();
$filters = isset($args[1]) ? self::argumentToArray($args[1]) : array();
$options = isset($args[2]) ? $args[2] : array();
if (!isset($options['debug'])) {
$options['debug'] = $this->factory->isDebug();
}
if (!is_array($options)) {
throw new \RuntimeException('The third argument must be omitted, null or an array.');
}
// apply the prototype options
$options += $protoOptions;
if (!isset($options['name'])) {
$options['name'] = $this->factory->generateAssetName($inputs, $filters, $options);
}
return array($options['name'] => array($inputs, $filters, $options));
}
public function filterLoad(AssetInterface $asset)
{
$loadPaths = $this->loadPaths;
if ($dir = $asset->getSourceDirectory()) {
$loadPaths[] = $dir;
}
$tempDir = $this->cacheLocation ? $this->cacheLocation : FilesystemUtils::getTemporaryDirectory();
$compassProcessArgs = array($this->compassPath, 'compile', $tempDir);
if (null !== $this->rubyPath) {
$compassProcessArgs = array_merge(explode(' ', $this->rubyPath), $compassProcessArgs);
}
$pb = $this->createProcessBuilder($compassProcessArgs);
if ($this->force) {
$pb->add('--force');
}
if ($this->style) {
$pb->add('--output-style')->add($this->style);
}
if ($this->quiet) {
$pb->add('--quiet');
}
if ($this->boring) {
$pb->add('--boring');
}
if ($this->noLineComments) {
$pb->add('--no-line-comments');
}
// these three options are not passed into the config file
// because like this, compass adapts this to be xxx_dir or xxx_path
// whether it's an absolute path or not
if ($this->imagesDir) {
$pb->add('--images-dir')->add($this->imagesDir);
}
if ($this->relativeAssets) {
$pb->add('--relative-assets');
}
if ($this->javascriptsDir) {
$pb->add('--javascripts-dir')->add($this->javascriptsDir);
}
if ($this->fontsDir) {
$pb->add('--fonts-dir')->add($this->fontsDir);
}
// options in config file
$optionsConfig = array();
if (!empty($loadPaths)) {
$optionsConfig['additional_import_paths'] = $loadPaths;
}
if ($this->unixNewlines) {
$optionsConfig['sass_options']['unix_newlines'] = true;
}
if ($this->debugInfo) {
$optionsConfig['sass_options']['debug_info'] = true;
}
if ($this->cacheLocation) {
$optionsConfig['sass_options']['cache_location'] = $this->cacheLocation;
}
if ($this->noCache) {
$optionsConfig['sass_options']['no_cache'] = true;
}
if ($this->httpPath) {
$optionsConfig['http_path'] = $this->httpPath;
}
if ($this->httpImagesPath) {
$optionsConfig['http_images_path'] = $this->httpImagesPath;
}
if ($this->httpFontsPath) {
$optionsConfig['http_fonts_path'] = $this->httpFontsPath;
}
if ($this->httpGeneratedImagesPath) {
$optionsConfig['http_generated_images_path'] = $this->httpGeneratedImagesPath;
}
if ($this->generatedImagesPath) {
$optionsConfig['generated_images_path'] = $this->generatedImagesPath;
}
if ($this->httpJavascriptsPath) {
$optionsConfig['http_javascripts_path'] = $this->httpJavascriptsPath;
}
// options in configuration file
if (count($optionsConfig)) {
$config = array();
foreach ($this->plugins as $plugin) {
$config[] = sprintf("require '%s'", addcslashes($plugin, '\\'));
}
foreach ($optionsConfig as $name => $value) {
if (!is_array($value)) {
$config[] = sprintf('%s = "%s"', $name, addcslashes($value, '\\'));
} elseif (!empty($value)) {
$config[] = sprintf('%s = %s', $name, $this->formatArrayToRuby($value));
}
}
$configFile = tempnam($tempDir, 'assetic_compass');
file_put_contents($configFile, implode("\n", $config) . "\n");
$pb->add('--config')->add($configFile);
}
$pb->add('--sass-dir')->add('')->add('--css-dir')->add('');
// compass choose the type (sass or scss from the filename)
if (null !== $this->scss) {
$type = $this->scss ? 'scss' : 'sass';
} elseif ($path = $asset->getSourcePath()) {
// FIXME: what if the extension is something else?
$type = pathinfo($path, PATHINFO_EXTENSION);
} else {
$type = 'scss';
}
$tempName = tempnam($tempDir, 'assetic_compass');
unlink($tempName);
// FIXME: don't use tempnam() here
// input
$input = $tempName . '.' . $type;
// work-around for https://github.com/chriseppstein/compass/issues/748
if (defined('PHP_WINDOWS_VERSION_MAJOR')) {
$input = str_replace('\\', '/', $input);
}
$pb->add($input);
file_put_contents($input, $asset->getContent());
// output
$output = $tempName . '.css';
if ($this->homeEnv) {
// it's not really usefull but... https://github.com/chriseppstein/compass/issues/376
$pb->setEnv('HOME', FilesystemUtils::getTemporaryDirectory());
$this->mergeEnv($pb);
}
$proc = $pb->getProcess();
$code = $proc->run();
if (0 !== $code) {
unlink($input);
if (isset($configFile)) {
unlink($configFile);
}
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent(file_get_contents($output));
unlink($input);
unlink($output);
if (isset($configFile)) {
unlink($configFile);
}
}
public function filterDump(AssetInterface $asset)
{
$pb = $this->createProcessBuilder(array($this->pngoutBin));
if (null !== $this->color) {
$pb->add('-c' . $this->color);
}
if (null !== $this->filter) {
$pb->add('-f' . $this->filter);
}
if (null !== $this->strategy) {
$pb->add('-s' . $this->strategy);
}
if (null !== $this->blockSplitThreshold) {
$pb->add('-b' . $this->blockSplitThreshold);
}
$pb->add($input = FilesystemUtils::createTemporaryFile('pngout_in'));
file_put_contents($input, $asset->getContent());
$output = FilesystemUtils::createTemporaryFile('pngout_out');
unlink($output);
$pb->add($output .= '.png');
$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->javaPath, '-jar', $this->jarPath));
if (null !== $this->charset) {
$pb->add('--charset')->add($this->charset);
}
if ($this->mhtml) {
$pb->add('--mhtml');
}
if (null !== $this->mhtmlRoot) {
$pb->add('--mhtmlroot')->add($this->mhtmlRoot);
}
// automatically define root if not already defined
if (null === $this->root) {
if ($dir = $asset->getSourceDirectory()) {
$pb->add('--root')->add($dir);
}
} else {
$pb->add('--root')->add($this->root);
}
if ($this->skipMissing) {
$pb->add('--skip-missing');
}
if (null !== $this->maxUriLength) {
$pb->add('--max-uri-length')->add($this->maxUriLength);
}
if (null !== $this->maxImageSize) {
$pb->add('--max-image-size')->add($this->maxImageSize);
}
// input
$pb->add($input = FilesystemUtils::createTemporaryFile('cssembed'));
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)
{
$cleanup = array();
$pb = $this->createProcessBuilder(array($this->javaPath, '-jar', $this->jarPath));
if (null !== $this->allowUnrecognizedFunctions) {
$pb->add('--allow-unrecognized-functions');
}
if (null !== $this->allowedNonStandardFunctions) {
$pb->add('--allowed_non_standard_functions')->add($this->allowedNonStandardFunctions);
}
if (null !== $this->copyrightNotice) {
$pb->add('--copyright-notice')->add($this->copyrightNotice);
}
if (null !== $this->define) {
$pb->add('--define')->add($this->define);
}
if (null !== $this->gssFunctionMapProvider) {
$pb->add('--gss-function-map-provider')->add($this->gssFunctionMapProvider);
}
if (null !== $this->inputOrientation) {
$pb->add('--input-orientation')->add($this->inputOrientation);
}
if (null !== $this->outputOrientation) {
$pb->add('--output-orientation')->add($this->outputOrientation);
}
if (null !== $this->prettyPrint) {
$pb->add('--pretty-print');
}
$pb->add($cleanup[] = $input = FilesystemUtils::createTemporaryFile('gss'));
file_put_contents($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)
{
$sassProcessArgs = array($this->sassPath);
if (null !== $this->rubyPath) {
$sassProcessArgs = array_merge(explode(' ', $this->rubyPath), $sassProcessArgs);
}
$pb = $this->createProcessBuilder($sassProcessArgs);
if ($dir = $asset->getSourceDirectory()) {
$pb->add('--load-path')->add($dir);
}
if ($this->unixNewlines) {
$pb->add('--unix-newlines');
}
if (true === $this->scss || null === $this->scss && 'scss' == pathinfo($asset->getSourcePath(), PATHINFO_EXTENSION)) {
$pb->add('--scss');
}
if ($this->style) {
$pb->add('--style')->add($this->style);
}
if ($this->precision) {
$pb->add('--precision')->add($this->precision);
}
if ($this->quiet) {
$pb->add('--quiet');
}
if ($this->debugInfo) {
$pb->add('--debug-info');
}
if ($this->lineNumbers) {
$pb->add('--line-numbers');
}
if ($this->sourceMap) {
$pb->add('--sourcemap');
}
foreach ($this->loadPaths as $loadPath) {
$pb->add('--load-path')->add($loadPath);
}
if ($this->cacheLocation) {
$pb->add('--cache-location')->add($this->cacheLocation);
}
if ($this->noCache) {
$pb->add('--no-cache');
}
if ($this->compass) {
$pb->add('--compass');
}
// input
$pb->add($input = FilesystemUtils::createTemporaryFile('sass'));
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)
{
static $format = <<<'EOF'
var less = require('less');
var sys = require(process.binding('natives').util ? 'util' : 'sys');
less.render(%s, %s, function(error, css) {
if (error) {
less.writeError(error);
process.exit(2);
}
try {
if (typeof css == 'string') {
sys.print(css);
} else {
sys.print(css.css);
}
} catch (e) {
less.writeError(error);
process.exit(3);
}
});
EOF;
// parser options
$parserOptions = $this->parserOptions;
if ($dir = $asset->getSourceDirectory()) {
$parserOptions['paths'] = array($dir);
$parserOptions['filename'] = basename($asset->getSourcePath());
}
foreach ($this->loadPaths as $loadPath) {
$parserOptions['paths'][] = $loadPath;
}
$pb = $this->createProcessBuilder();
$pb->add($this->nodeBin)->add($input = FilesystemUtils::createTemporaryFile('less'));
file_put_contents($input, sprintf($format, json_encode($asset->getContent()), json_encode(array_merge($parserOptions, $this->treeOptions))));
$proc = $pb->getProcess();
$code = $proc->run();
unlink($input);
if (0 !== $code) {
throw FilterException::fromProcess($proc)->setInput($asset->getContent());
}
$asset->setContent($proc->getOutput());
}
public function filterDump(AssetInterface $asset)
{
$pb = $this->createProcessBuilder($this->nodeBin ? array($this->nodeBin, $this->uglifyjsBin) : array($this->uglifyjsBin));
if ($this->compress) {
$pb->add('--compress');
if (is_string($this->compress) && !empty($this->compress)) {
$pb->add($this->compress);
}
}
if ($this->beautify) {
$pb->add('--beautify');
}
if ($this->mangle) {
$pb->add('--mangle');
}
if ($this->screwIe8) {
$pb->add('--screw-ie8');
}
if ($this->comments) {
$pb->add('--comments')->add(true === $this->comments ? 'all' : $this->comments);
}
if ($this->wrap) {
$pb->add('--wrap')->add($this->wrap);
}
if ($this->defines) {
$pb->add('--define')->add(implode(',', $this->defines));
}
// input and output files
$input = FilesystemUtils::createTemporaryFile('uglifyjs2_in');
$output = FilesystemUtils::createTemporaryFile('uglifyjs2_out');
file_put_contents($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);
}
