/**
* Returns the parse tree for a file.
* If caching is enabled a cached version will be used if possible; if not the
* parsed file will be cached.
* @param string filename to parse
* @param array parse options
* @return SassRootNode
*/
public static function getTree($filename, $options)
{
if ($options['cache']) {
$cached = self::getCachedFile($filename, $options);
if ($cached !== false) {
return $cached;
}
}
$parser = new SassParser($options);
$tree = $parser->parse($filename);
if ($options['cache']) {
self::setCachedFile($tree, $filename, $options);
}
return $tree;
}
/**
* Returns the parse tree for a file.
* If caching is enabled a cached version will be used if possible; if not the
* parsed file will be cached.
* @param string filename to parse
* @param SassParser Sass parser
* @return SassRootNode
*/
public static function getTree($filename, $parser)
{
if ($parser->cache) {
$cached = self::getCachedFile($filename, $parser->cache_location);
if ($cached !== false) {
return $cached;
}
}
$sassParser = new SassParser(array_merge($parser->options, array('line' => 1)));
$tree = $sassParser->parse($filename);
if ($parser->cache) {
self::setCachedFile($tree, $filename, $parser->cache_location);
}
return $tree;
}
/**
* Returns the parse tree for a file.
* @param string filename to parse
* @param SassParser Sass parser
* @return SassRootNode
*/
public static function get_tree($filename, &$parser)
{
$contents = self::get_file_contents($filename, $parser);
$options = array_merge($parser->options, array('line' => 1));
# attempt at cross-syntax imports.
$ext = substr($filename, strrpos($filename, '.') + 1);
if ($ext == self::SASS || $ext == self::SCSS) {
$options['syntax'] = $ext;
}
$dirname = dirname($filename);
$options['load_paths'][] = $dirname;
if (!in_array($dirname, $parser->load_paths)) {
$parser->load_paths[] = dirname($filename);
}
$sassParser = new SassParser($options);
$tree = $sassParser->parse($contents, FALSE);
return $tree;
}
protected function compileInternal($parameters)
{
global $wgAutoloadClasses, $IP;
$wgAutoloadClasses['SassParser'] = $IP . '/lib/phpsass/SassParser.php';
// make sure SassParser-related classes are loaded
require_once $wgAutoloadClasses['SassParser'];
// process source sass file
$options = array('style' => SassRenderer::STYLE_COMPACT, 'syntax' => SassFile::SCSS, 'filename' => $this->fileName, 'load_paths' => array($IP), 'functions' => array('get_command_line_param' => function ($name, $default) use($parameters) {
return array_key_exists($name, $parameters) && $parameters[$name] !== '' ? $parameters[$name] : $default;
}));
$context = new SassContext();
$parser = new SassParser($options);
$startTime = microtime(true);
$tree = $parser->parse($this->fileName, true);
$midTime = microtime(true);
$contents = $tree->render($context);
$endTime = microtime(true);
$contents = sprintf("/* phpsass: parse/render: %.5f / %.5f */\n\n", $midTime - $startTime, $endTime - $midTime) . $contents;
return $contents;
}
