public function handle()
{
// first verify if a single resource file without filter was requested
if (count($this->meta) == 1 && empty($this->meta[0][1]) && strstr($this->meta[0][0], $this->baseDir) === false) {
$this->path = $this->locateFile($this->meta[0][0]);
$this->genFilename = $this->meta[0][0];
$this->checksum = filemtime($this->path);
if ($this->forceReset) {
$this->meta = array();
}
return true;
}
// continue processing multiples resources or a single filtered res.
$checksum = array();
$id = array();
$this->cacheInfoFile = $this->cacheDir . '.webassets.cacheinf';
foreach ($this->meta as $i => $assetInfo) {
$filename = $this->meta[$i][0] = $this->locateFile($assetInfo[0]);
$checksum[] = md5_file($filename);
$id[] = $assetInfo[0];
}
$this->id = count($id) == 1 ? $id[0] : md5(implode(' ', $id));
if (count($checksum) == 1) {
$this->checksum = $checksum[0];
$this->genFilename = basename($filename);
} else {
$this->checksum = md5(implode('-', $checksum));
$this->genFilename = 'x-gen-' . md5($this->checksum) . '.' . pathinfo($filename, PATHINFO_EXTENSION);
}
$this->loadCache();
if ($this->isCached() && !$this->isCacheOutdated()) {
$this->fromCache = true;
$this->path = $this->cacheInfo[$this->id]['filename'];
return true;
}
$this->saveCacheInf();
// build asset compiled file.
foreach ($this->meta as $item) {
$asset = new Asset($item[0], $item[1]);
$this->output .= "/*! -- File: '" . $asset->getFilename() . "' -- */\n";
$this->output .= $asset->getOutput() . "\n";
}
// save generated file
$this->path = $this->outputDir . $this->genFilename;
if (@file_put_contents($this->path, $this->output) === false) {
throw new \RuntimeException(sprintf("Runtime Error: WebAssets couldn't save generated file in '%s' directory.", $this->outputDir));
}
if ($this->forceReset) {
$this->meta = array();
}
}
/**
* @covers Asset::getFilename
* @depends testConstructorWithCss
*/
public function testGetFilename(Asset $asset)
{
$this->assertEquals('styles.css', $asset->getFilename());
}
