/**
* Loads a template.
*
* @param string $name
* @return string
*/
protected function load($name)
{
if (isset($this->cache[$name])) {
return $this->cache[$name];
}
$template = $this->loader->load($name);
if ($template === false) {
throw new \InvalidArgumentException(sprintf('The template "%s" does not exist.', $name));
}
return $this->cache[$name] = $template;
}
/**
* Create an asset instance.
*
* @param string $name
* @param mixed $source
* @param mixed $dependencies
* @param mixed $options
* @return AssetInterface
* @throws \InvalidArgumentException
*/
public function create($name, $source, $dependencies = array(), $options = array())
{
if (is_string($dependencies)) {
$dependencies = array($dependencies);
}
if (is_string($options)) {
$options = array('type' => $options);
}
if (!isset($options['type'])) {
$options['type'] = 'file';
}
if ($options['type'] == 'file') {
$options['path'] = $this->loader->load($source);
}
if (isset($this->types[$options['type']])) {
$class = $this->types[$options['type']];
return new $class($name, $source, $dependencies, $options);
}
throw new \InvalidArgumentException('Unable to determine asset type.');
}
/**
* Create an asset instance.
*
* @param string $name
* @param mixed $asset
* @param array $dependencies
* @param array $options
* @throws \InvalidArgumentException
* @return AssetInterface
*/
protected function create($name, $asset, $dependencies = array(), $options = array())
{
if (is_string($options)) {
$options = array('type' => $options);
}
if (!isset($options['type'])) {
$options['type'] = 'file';
}
if (!isset($options['version'])) {
$options['version'] = $this->version;
}
if ($dependencies) {
$options = array_merge($options, array('dependencies' => (array) $dependencies));
}
if ('string' == $options['type']) {
return new StringAsset($name, $asset, $options);
}
if ('file' == $options['type']) {
$options['path'] = $this->loader->load($asset);
return new FileAsset($name, $asset, $options);
}
throw new \InvalidArgumentException('Unable to determine asset type.');
}
