/**
* Loads the configuration data from a resource.
*
* @param mixed $resource A resource.
* @param string $type The resource type.
* @param boolean $require Require processing?
*
* @return array The data.
*
* @throws LoaderException If the loader could not be used.
* @throws LogicException If no loader has been configured.
*/
public function load($resource, $type = null, $require = false)
{
if (null === $this->loader) {
throw new LogicException('No loader has been configured.');
}
if (false === $this->loader->supports($resource, $type)) {
throw LoaderException::format('The resource "%s"%s is not supported by the loader.', is_scalar($resource) ? $resource : gettype($resource), $type ? " ({$type})" : '');
}
if ($this->cacheDir && $this->collector && is_string($resource) && false === strpos("\n", $resource) && false === strpos("\r", $resource)) {
$cache = new ConfigCache($this->cacheDir . DIRECTORY_SEPARATOR . basename($resource) . '.cache', $this->debug);
if ($cache->isFresh()) {
if (method_exists($cache, 'getPath')) {
/** @noinspection PhpIncludeInspection */
return require $cache->getPath();
}
/** @noinspection PhpIncludeInspection */
return require $cache;
}
}
if ($this->collector) {
$this->collector->clearResources();
}
$data = $this->process($this->loader->load($resource, $type), $resource, $type, $require);
if (isset($cache)) {
$cache->write('<?php return ' . var_export($data, true) . ';', $this->collector->getResources());
}
return $data;
}
/**
* {@inheritDoc}
*/
public function load($resource, $type = null)
{
$file = $this->locator->locate($resource, $type);
if ($this->collector) {
$this->collector->addResource(new FileResource($file));
}
$data = $this->doLoad($file);
return $this->process($data, $resource);
}
