/**
* Runs the builder, and returns the web response.
*/
public function run($options, $request)
{
// Run the preprocessor, if any.
if ($this->preprocessor != null) {
$this->log->debug("Preprocessing '{$request->getUri()}'...");
$func = $this->preprocessor;
$func($request);
$this->log->debug("Done preprocessing '{$request->getUri()}'.");
}
// See if the request maps to an existing file on our VFS.
$handled = false;
$documentPath = $this->vfs->getDocumentPath($request->getUriPath());
if ($documentPath != null) {
if ($request->getMethod() == 'GET' and is_file($documentPath)) {
// Serve existing file...
$this->log->debug('Serving static file: ' . $documentPath);
return $this->vfs->serveDocument($request, $documentPath);
} else {
if ($request->getMethod() == 'GET' and is_dir($documentPath)) {
$indexPath = $this->vfs->getIndexDocument($documentPath);
if ($indexPath != null) {
// Serve a directory's index file...
$this->log->debug('Serving static file: ' . $indexPath);
return $this->vfs->serveDocument($request, $indexPath);
} else {
if ($options['list_directories'] and ($options['list_root_directory'] or $request->getUriPath() != '/')) {
// Serve the directory's contents...
$this->log->debug('Serving directory: ' . $documentPath);
return $this->vfs->serveDirectory($request, $documentPath);
}
}
}
}
}
// No static file/directory matched. Run the registered handlers.
if (isset($this->handlers[$request->getMethod()])) {
// Run the request handlers.
foreach ($this->handlers[$request->getMethod()] as $handler) {
if ($handler->_isMatch($request->getUri())) {
$response = new StupidHttp_WebResponse();
$context = new StupidHttp_HandlerContext($request, $response, $this->log);
$this->log->debug('--- Starting request handler for ' . $request->getUri() . ' ---');
$this->log->_startBuffering();
ob_start();
try {
$handler->_run($context);
} catch (Exception $e) {
ob_end_clean();
$this->log->_endBuffering();
$this->log->debug('--- Finished request handler ---');
$this->log->error("Handler error for URI '" . $request->getUri() . "': " . strval($e));
return new StupidHttp_WebResponse(500);
}
$body = ob_get_clean();
$response->setBody($body);
$this->log->_endBuffering();
$this->log->debug('--- Finished request handler ---');
return $response;
}
}
}
if ($request->getMethod() == 'GET') {
return new StupidHttp_WebResponse(404);
// Not found.
} else {
return new StupidHttp_WebResponse(501);
// Method not implemented.
}
}
