public function __construct($html = false, $charset = 'UTF-8')
{
$this->_doc = new DOMDocument('1.0', $charset);
$this->_doc->validateOnParse = true;
$this->_doc->preserveWhiteSpace = false;
$this->_doc->resolveExternals = false;
$this->_doc->formatOutput = b::env() === 'dev';
if ($html) {
$this->_doc->loadHTML($html);
}
$this->_guid = b::guid('domref');
}
public function test_devModeFilter()
{
if (!class_exists('lessc')) {
$this->markTestSkipped('LessPHP is not installed');
}
b::env('dev');
// we need out less filter
$this->a->filter('less', 'Lessphp');
$this->a->filter('*', 'CssMin', false);
$file = b::path($this->dir, 'less/file.less');
$exp = "footer {\n background: green;\n}\n" . "body header {\n background: red;\n}";
$this->assertEquals($exp, $this->a->processFile($file));
b::env('prod');
$exp = "footer{background:green}" . "body header{background:red}";
$this->assertEquals($exp, $this->a->processFile($file));
}
public function processFile($path, $config = [])
{
$rel = b::param('rel', false, $config);
$url = b::param('url', false, $config);
$useGlobalFilters = b::param('useGlobalFilters', true, $config);
// get the file
$file = $this->getFile($path);
$root = pathinfo($path)['dirname'];
$ext = pathinfo($path)['extension'];
// get it's tree
$content = $file->getContent();
if (empty($content)) {
return $content;
}
$inc = [];
// parse the string
$found = $this->parseString($content, $root);
if (b::param('filterOnly', false, $config) === 'true') {
$found = ['filter' => $found['filter']];
}
$tree = $this->getCombinedTree($found, $ext);
$reduce = function ($items, $reduce) {
$resp = [];
foreach ($items as $key => $files) {
$resp[] = $key;
$resp += $reduce($files, $reduce);
}
return $resp;
};
// loop through each file and append
foreach (array_unique($reduce($tree, $reduce)) as $f) {
if ($f === $path) {
continue;
}
$inc[] = $this->processFile($f);
}
$source = false;
$sourcePath = false;
$targetPath = false;
if ($url) {
$parts = parse_url($url);
$source = "{$parts['scheme']}://{$parts['host']}";
$targetPath = trim($parts['path'], '/');
$sourcePath = $targetPath . '/' . trim($rel, '/');
}
$inc[] = $content;
$a = new StringAsset(implode("\n", $inc), [], $source, $sourcePath);
if ($targetPath) {
$a->setTargetPath($targetPath);
}
// use filters
if ($useGlobalFilters !== false) {
if (array_key_exists($ext, $this->_filters)) {
foreach ($this->_filters[$ext] as $filter) {
if ($filter[1] === false and b::env() === 'dev') {
continue;
}
$a->ensureFilter(new $filter[0]());
}
}
foreach ($this->_filters['*'] as $filter) {
if ($filter[1] === false and b::env() === 'dev') {
continue;
}
$a->ensureFilter(new $filter[0]());
}
}
$a->ensureFilter(new CssRewriteFilter());
return trim($a->dump());
}
