public function __construct()
{
$config = new stdClass();
$config->paths = new stdClass();
$config->paths->docroot = null;
$config->site = new stdClass();
$config->site->mode = 'prod';
$config->site->cdnPrefix = 'a';
$config->defaults = new stdClass();
$config->defaults->cdnPrefix = '';
$config->defaults->mediaVersion = 'a';
parent::__construct(array('config' => $config));
if (class_exists('vfsStream')) {
vfsStreamWrapper::register();
vfsStreamWrapper::setRoot(new vfsStreamDirectory('assetDir'));
$config->paths->docroot = vfsStream::url('assetDir');
}
$this->docroot = $config->paths->docroot;
$this->cacheDir = sprintf('%s/assets/cache', $this->docroot);
$this->assets = $this->assetsRel = array('js' => array(), 'css' => array());
$siteMode = $config->site->mode;
if ($siteMode === 'prod') {
$this->mode = self::minified;
} else {
$this->mode = self::combined;
}
$this->returnAsHeader = false;
}
/**
* Build link tags to one or more stylesheet assets
*
* @param mixed One or more assets, optionally followed by an
* array describing options to apply to the tags
* generated for these assets.<br> Each asset is a
* string in one of the formats accepted as value
* of the $source argument of
* {@link stylesheet_path()}.<br> The optional last
* argument is an array whose keys are names of
* attributes of the link tag and whose corresponding
* values are the values assigned to each
* attribute. If omitted, options default to:
* <ul>
* <li>"rel" => "Stylesheet"</li>
* <li>"type" => "text/css"</li>
* <li>"media" => "screen"</li>
* <li>"href" => <i>path-to-source</i></li>
* </ul>
* @return string A link tag for each asset in the argument list
* @uses stylesheet_path()
* @uses tag()
*/
function stylesheet_link_tag()
{
if (func_num_args() > 0) {
$sources = func_get_args();
$options = is_array(end($sources)) ? array_pop($sources) : array();
$contents = array();
foreach ($sources as $source) {
$ap = new AssetPipeline();
if ($source == 'application' && $ap->compile()) {
$css_files = $ap->files_for_stylesheet_link_tag();
} else {
$css_files = array($source);
}
foreach ($css_files as $css_file) {
$source = $this->stylesheet_path($css_file);
$contents[] = $this->tag("link", array_merge(array("rel" => "Stylesheet", "type" => "text/css", "media" => "screen", "href" => $source), $options));
}
}
return implode(" ", $contents);
}
}
protected function include_path_type()
{
return AssetPipeline::include_path_type($this->manifest_file);
}
