/**
* Generate URL for given asset file. Depending on options passed provides full URL with domain name.
* Also calls Helper::assetTimestamp() to add timestamp to local files
*
* @param string|array Path string or URL array
* @param array $options Options array. Possible keys:
* `fullBase` Return full URL with domain name
* `pathPrefix` Path prefix for relative URLs
* `ext` Asset extension to append
* `plugin` False value will prevent parsing path as a plugin
* @return string Generated URL
*/
public function assetUrl($path, array $options = array())
{
if (is_array($path)) {
return $this->url($path, !empty($options['fullBase']));
}
if (strpos($path, '://') !== false) {
return $path;
}
if (!array_key_exists('plugin', $options) || $options['plugin'] !== false) {
list($plugin, $path) = $this->_View->pluginSplit($path, false);
}
if (!empty($options['pathPrefix']) && $path[0] !== '/') {
$path = $options['pathPrefix'] . $path;
}
if (!empty($options['ext']) && strpos($path, '?') === false && substr($path, -strlen($options['ext'])) !== $options['ext']) {
$path .= $options['ext'];
}
if (preg_match('|^([a-z0-9]+:)?//|', $path)) {
return $path;
}
if (isset($plugin)) {
$path = Inflector::underscore($plugin) . '/' . $path;
}
$path = $this->_encodeUrl($this->assetTimestamp($this->webroot($path)));
if (!empty($options['fullBase'])) {
$path = rtrim(Router::fullBaseUrl(), '/') . '/' . ltrim($path, '/');
}
return $path;
}
