private function compileLess()
{
$inputFile = $this->publicRoot . $this->src;
$outputFile = $this->publicRoot . $this->generateLessFilename();
$compiler = new LessCompiler();
$compiler->compile($inputFile, $outputFile);
}
public function smash(UrlRewriter $urlRewriter = null, $collection = null)
{
if ($collection) {
$collections = [$this->manager->getCollection($collection)];
} else {
$collections = $this->manager->getCollections();
}
foreach ($collections as $collection) {
$compiledStylesFile = $this->outputDir . '/' . $collection->getName() . ".tmp.css";
$compiledScriptsFile = $this->outputDir . '/' . $collection->getName() . ".tmp.js";
@unlink($compiledScriptsFile);
@unlink(@$compiledStylesFile);
$lessCompiler = new LessCompiler();
$assetBuckets = $collection->getAssets();
foreach ($assetBuckets as $bucket => $assets) {
foreach ($assets as $asset) {
if (!$asset->isEmbedded() && !$asset->isRemote()) {
$sourcePath = $this->manager->getPublicRoot() . '/' . $asset->getSrc();
$appendData = file_get_contents($sourcePath);
$appendData .= "\n\n";
if ($asset instanceof StyleInterface) {
if ($asset->isLess()) {
$lessTmpFile = $this->outputDir . '/' . sha1($asset->getSrc() . getmypid()) . '.css';
$lessCompiler->compile($sourcePath, $lessTmpFile, true);
$appendData = file_get_contents($lessTmpFile) . "\n\n";
unlink($lessTmpFile);
}
file_put_contents($compiledStylesFile, $appendData, FILE_APPEND);
} else {
file_put_contents($compiledScriptsFile, $appendData, FILE_APPEND);
}
}
}
}
if (file_exists($compiledStylesFile)) {
if ($urlRewriter) {
$content = file_get_contents($compiledStylesFile);
$newContent = $urlRewriter->rewriteCssUrls($content);
file_put_contents($compiledStylesFile, $newContent);
}
$this->cssMinifier->minify($compiledStylesFile, str_replace('.tmp', '', $compiledStylesFile));
@unlink($compiledStylesFile);
}
if (file_exists($compiledScriptsFile)) {
$this->javascriptMinifier->minify($compiledScriptsFile, str_replace('.tmp', '', $compiledScriptsFile));
@unlink($compiledScriptsFile);
}
}
}
