public static function SassFile::get_tree in Sassy 7.3

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.

Parameters

string filename to parse:

SassParser Sass parser:

Return value

SassRootNode

1 call to SassFile::get_tree()

SassImportNode::parse in phpsass/tree/SassImportNode.php

Parse this node. If the node is a CSS import return the CSS import rule. Else returns the rendered tree for the file.

File

phpsass/SassFile.php, line 37

Class

SassFile

SassFile class. @package PHamlP @subpackage Sass

Code

public static function get_tree($filename, $parser) {
  if ($parser->cache) {
    $cached = self::get_cached_file($filename, $parser->cache_location);
    if ($cached !== false) {
      return $cached;
    }
  }
  $contents = file_get_contents($filename) . "\n\n ";

  #add some whitespace to fix bug
  SassFile::$parser = $parser;
  SassFile::$path = $filename;
  $contents = preg_replace_callback('/url\\(\\s*[\'"]?(?![a-z]+:|\\/+)([^\'")]+)[\'"]?\\s*\\)/i', 'SassFile::resolve_paths', $contents);
  $sassParser = new SassParser(array_merge($parser->options, array(
    'line' => 1,
  )));
  $tree = $sassParser
    ->parse($contents, FALSE);
  if ($parser->cache) {
    self::set_cached_file($tree, $filename, $parser->cache_location);
  }
  return $tree;
}