private function import(&$lines, &$i, $extension = '.stylus')
{
$name = preg_replace('~@import\\s*[\'"]([^\'"]+)[\'"].*$~', '$1', $lines[$i]);
if (preg_match('~^(.+)(\\..*)$~', $name, $matches)) {
$name = $matches[1];
$extension = $matches[2];
}
$dir = $this->import_dir ? $this->import_dir : $this->read_dir;
$publicDir = app_path() . '/../public/css';
$isStylus = in_array($extension, array('.stylus', '.styl'));
$path = ($isStylus && file_exists($dir . '/' . $name . $extension) ? $dir : $publicDir) . '/' . $name . $extension;
if (!file_exists($path)) {
$path = $publicDir . '/lib/' . $name . $extension;
}
$file_handle = fopen($path, 'r') or StylusException::report('Could not open ' . $path);
$contents = fread($file_handle, filesize($path)) or StylusException::report('Could not read ' . $path);
fclose($file_handle);
DependancesCache::add($this->read_file, $path);
if ($isStylus && class_exists('CssParser') && isset(CssParser::$activeInstance)) {
$contents = CssParser::$activeInstance->filterCssb($contents);
}
$contents = str_replace(array('*/', '/*'), array("*/\n", "\n/*"), $contents);
$c = count($lines);
array_splice($lines, $i, 1, array_values(array_filter(preg_replace('~^\\s*}\\s*$~', '', preg_split('~\\r\\n|\\n|\\r~', $contents)), 'strlen')) + array("\n"));
$lines = array_values($lines);
$i -= $isStylus ? 1 : 1 + $c - count($lines);
}
public static function resolveRequire($coffeeFile, $firstFile = null)
{
if (is_null($firstFile)) {
$firstFile = $coffeeFile;
}
return preg_replace_callback('#\\/\\/-\\s*require\\s*\\(?\\s*([\'"])(.*(?<!\\\\)(?:\\\\{2})*)\\1(?:[ \\t]*,[ \\t]*(' . static::YES . '|' . static::NO . '))?[ \\t]*\\)?[ \\t]*(?=[\\n\\r]|$)#i', function ($match) use($coffeeFile, $firstFile) {
$file = stripslashes($match[2]);
$file = preg_match('#^(http|https|ftp|sftp|ftps):\\/\\/#', $file) ? $file : static::findFile($file);
$isCoffee = empty($match[3]) ? ends_with($file, '.coffee') : in_array(strtolower($match[3]), explode('|', static::YES));
DependancesCache::add($firstFile, $file);
$file = static::resolveRequire($file, $firstFile);
if (!$isCoffee) {
$file = "`{$file}`";
}
return $file;
}, file_get_contents($coffeeFile));
}
