/**
* Parse markdown file
*
* @param array or string $file Absolute path to file
* @return array Result of rendering with statuscode, content and metadata
*/
public function parseFile($file)
{
$file = Filters::arrayToPath($file);
// File found
if (file_exists($file)) {
$file = file_get_contents($file, FILE_USE_INCLUDE_PATH);
$file = $this->splitFile($file);
// Metadata found
if (count($file) > 1) {
$content = $this->parseMarkdown($file[1]);
$metadata = $this->parseMetadata($file[0]);
$status = isset($metadata['status']) ? $metadata['status'] : 200;
return array('status' => $status, 'content' => $content, 'metadata' => $metadata);
// No metadata found
} else {
return array('status' => 200, 'content' => $this->parseMarkdown($file[0]));
}
// File not found, return false
} else {
return array('status' => 404, 'content' => false);
}
}
/**
* Create navigation item
*
* @param array $request Current request URI
* @param array $uri URI from current navigation item
* @param array $metadata Current navigation item's metadata
* @return array Navigation item
*/
private function createNavigation($request, $uri, $metadata)
{
$data = array();
if (isset($metadata['hidden']) && $metadata['hidden'] == 'true') {
$data['hidden'] = true;
} else {
$data['title'] = isset($metadata['title']) ? $metadata['title'] : end($uri);
$data['title'] = isset($metadata['navigation']) ? $metadata['navigation'] : $data['title'];
$data['url'] = Filters::arrayToUri($uri);
$level = count($uri);
$data['active'] = Filters::arrayToUri(array_slice($request, 0, $level)) == Filters::arrayToUri($uri) ? true : false;
}
return $data;
}
/**
* Execute all important hooks to render request
*
* @param array $uri HTTP request uri
* @param string $site Hostname - optional
* @return array API data
*/
public function render($uri)
{
$uri = Filters::sanitizeUri($uri);
$this->hooks->execute('init');
$this->hooks->execute('request.prerender');
$this->hooks->execute('request.render', array($uri));
$this->hooks->execute('request.postrender');
return $this->api();
}
