/**
* Pack files, minify contents and save result into a file.
* @param array $files
* @param sting $type "js" or "css"
* @param string $name
* @return string The web path of the created compressed file
*/
protected function compress(array $files, $type, $name)
{
if (empty($files)) {
return;
}
// Abslotute files path
$sources = array();
foreach ($files as $file) {
$sources[] = $this->getAbsoluteDir($file, $type);
}
// merge files
$packer = new sfAssetsManagerPacker();
$packed = $packer->execute($sources);
// minify file
if ($type == 'js') {
$minifier = new sfAssetsManagerJSMinifier();
} elseif ($type == 'css') {
$cdnImg = sfConfig::get('app_sf_assets_manager_plugin_cdn_img', '');
$strCss = str_replace("url('/", "url('" . $cdnImg . '/', file_get_contents($packed));
file_put_contents($packed, $strCss);
$minifier = new sfAssetsManagerCSSMinifier();
}
$minified = $minifier->execute($packed);
$outputUri = $this->getFileUri($name, $type);
$outputPath = sfConfig::get('sf_web_dir') . $outputUri;
// create file
rename($minified, $outputPath);
return $outputUri;
}
<?php
require dirname(__FILE__) . '/../bootstrap/unit.php';
require dirname(__FILE__) . '/../../lib/compressor/sfAssetsManagerCSSMinifier.class.php';
$fileDir = dirname(__FILE__) . '/../fixtures/css';
$minifier = new sfAssetsManagerCSSMinifier();
$file = $minifier->execute($fileDir . '/expanded.css');
$t = new lime_test(2, new lime_output_color());
$t->ok(file_exists($file), '->execute() returns a file path');
$t->is(file_get_contents($file), "html{margin:0;padding:0}#content{color:#000}", '->execute() compresses the js file content');
