/**
* @return \Less_Parser
*/
protected function _initCompiler()
{
if ($this->_compiler) {
return $this->_compiler;
}
$options = array('compress' => false, 'strictUnits' => false, 'strictMath' => false, 'relativeUrls' => true, 'cache_method' => false, 'sourceMap' => false, 'indentation' => ' ');
if ($this->_isDebug()) {
$options['sourceMap'] = true;
$options['sourceMapRootpath'] = $this->_options->get('root_path');
$options['sourceMapBasepath'] = $this->_options->get('root_path');
}
// Create compilier
$this->_compiler = new \Less_Parser($options);
$this->_compiler->Reset();
// Global depends
$mixins = $this->_options->get('autoload');
foreach ($mixins as $mixin) {
$this->_compiler->parseFile($mixin);
}
// Add custom vars
$this->_compiler->ModifyVars((array) $this->_options->get('global_vars', []));
// Set paths
$importPaths = (array) $this->_options->get('import_paths', []);
foreach ($importPaths as $fullPath => $relPath) {
$this->setImportPath($fullPath, $relPath);
}
// Set cutsom functions
$functions = (array) $this->_options->get('functions', [], 'arr');
foreach ($functions as $name => $function) {
$this->_compiler->registerFunction($name, $function);
}
return $this->_compiler;
}
/**
* Resets all configurations.
*
* @return void
*/
public function reset()
{
$this->compiler->Reset();
}