public function __construct($user_options = array(), $context = array())
{
$config = Crush::$config;
Crush::loadAssets();
// Initialize properties.
$this->cacheData = array();
$this->mixins = array();
$this->fragments = array();
$this->references = array();
$this->absoluteImports = array();
$this->charset = null;
$this->sources = array();
$this->vars = array();
$this->plugins = array();
$this->settings = array();
$this->misc = new \stdClass();
$this->input = new \stdClass();
$this->output = new \stdClass();
$this->tokens = new Tokens();
$this->functions = new Functions();
$this->hooks = new Hooks();
$this->sourceMap = null;
$this->selectorAliases = array();
$this->selectorAliasesPatt = null;
$this->io = new Crush::$config->io($this);
$this->errors = array();
$this->warnings = array();
$this->debugLog = array();
$this->stat = array();
// Copy config values.
$this->aliases = $config->aliases;
// Options.
$this->options = new Options($user_options, $config->options);
// Context options.
$context += array('type' => 'filter', 'data' => '');
$this->ioContext = $context['type'];
// Keep track of global vars to maintain cache integrity.
$this->options->global_vars = $config->vars;
// Shortcut commonly used options to avoid __get() overhead.
$this->docRoot = isset($this->options->doc_root) ? $this->options->doc_root : $config->docRoot;
$this->generateMap = $this->ioContext === 'file' && $this->options->__get('source_map');
$this->ruleFormatter = $this->options->__get('formatter');
$this->minifyOutput = $this->options->__get('minify');
$this->newline = $this->options->__get('newlines');
if ($context['type'] === 'file') {
$file = $context['data'];
$this->input->raw = $file;
if (!($inputFile = Util::resolveUserPath($file, null, $this->docRoot))) {
throw new \Exception('Input file \'' . basename($file) . '\' not found.');
}
$this->resolveContext(dirname($inputFile), $inputFile);
} elseif ($context['type'] === 'filter') {
if (!empty($this->options->context)) {
$this->resolveContext($this->options->context);
} else {
$this->resolveContext();
}
$this->input->string = $context['data'];
}
}
