public function combineScriptsAndMangle(array $scripts)
{
$jsData = join(' ', array_map(function ($script) {
return file_get_contents($script);
}, $scripts));
return $this->jsSqueeze->squeeze($jsData);
}
/**
* Apply JSqueeze to $content.
*
* @param string $filename target filename
* @param string $content Content to filter.
* @throws \Exception
* @return string
*/
public function output($filename, $content)
{
if (!class_exists('Patchwork\\JSqueeze')) {
throw new \Exception(sprintf('Cannot not load filter class "%s".', 'Patchwork\\JSqueeze'));
}
$jz = new JSqueeze();
return $jz->squeeze($content, $this->_settings['singleLine'], $this->_settings['keepImportantComments'], $this->_settings['specialVarRx']);
}
/** @dataProvider provideJs */
function testJs($file)
{
$xfail = '.xfail' === substr($file, -6) ? '.xfail' : '';
if ($xfail) {
$file = substr($file, 0, -6);
}
if ('.js' === substr($file, -3) && file_exists(__DIR__ . '/expected/' . $file)) {
$test = file_get_contents(__DIR__ . '/test/' . $file . $xfail);
$expe = file_get_contents(__DIR__ . '/expected/' . $file);
$jz = new JSqueeze();
$test = $jz->squeeze($test) . "\n";
$xfail ? $this->assertFalse($expe === $test, "Xfail {$file}") : $this->assertSame($expe, $test, "Testing {$file}");
}
}
/**
* {@inheritdoc}
*/
public function processSource($contents, FileSource $source)
{
$minifier = new JSqueeze();
return $minifier->squeeze($contents, true, true, JSqueeze::SPECIAL_VAR_PACKER);
}
