code improvements for common curl options
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1aa1432384
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@ -62,14 +62,8 @@ class AsynchronousFileReader {
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* @param callable $function
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* @param string $contentType
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* @param int $keepAlive
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* @return bool
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*/
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public function loadFile($url, callable $function, $contentType = 'UTF-8', $keepAlive = 0) {
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if (!$url) {
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$this->maniaControl->log('Missing URL!');
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return false;
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}
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$headers = array();
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array_push($headers, 'Content-Type: ' . $contentType);
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if ($keepAlive) {
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@ -77,10 +71,10 @@ class AsynchronousFileReader {
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array_push($headers, 'Connection: Keep-Alive');
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}
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$request = new Request($url);
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$this->prepareOptions($request->getOptions())
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->set(CURLOPT_AUTOREFERER, true) // accept link reference
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->set(CURLOPT_HTTPHEADER, $headers); // headers
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$request = $this->newRequest($url);
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$request->getOptions()
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->set(CURLOPT_AUTOREFERER, true) // accept link reference
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->set(CURLOPT_HTTPHEADER, $headers); // headers
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$request->addListener('complete', function (Event $event) use (&$function) {
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$error = null;
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@ -95,23 +89,24 @@ class AsynchronousFileReader {
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});
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$this->addRequest($request);
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return true;
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}
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/**
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* Prepare the cURL Options
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* Create a new cURL Request for the given URL
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*
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* @param Options $options
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* @return Options
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* @param string $url
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* @return Request
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*/
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private function prepareOptions(Options $options) {
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$options->set(CURLOPT_TIMEOUT, 10)
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protected function newRequest($url) {
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$request = new Request($url);
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$request->getOptions()
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->set(CURLOPT_TIMEOUT, 10)
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->set(CURLOPT_HEADER, false) // don't display response header
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->set(CURLOPT_CRLF, true) // linux line feed
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->set(CURLOPT_ENCODING, '') // accept encoding
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->set(CURLOPT_USERAGENT, 'ManiaControl v' . ManiaControl::VERSION)
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->set(CURLOPT_RETURNTRANSFER, true);
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return $options;
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->set(CURLOPT_USERAGENT, 'ManiaControl v' . ManiaControl::VERSION) // user-agent
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->set(CURLOPT_RETURNTRANSFER, true); // return instead of output content
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return $request;
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}
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/**
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@ -119,7 +114,7 @@ class AsynchronousFileReader {
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*
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* @param Request $request
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*/
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public function addRequest(Request $request) {
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protected function addRequest(Request $request) {
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array_push($this->requests, $request);
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}
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@ -131,32 +126,25 @@ class AsynchronousFileReader {
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* @param string $content
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* @param bool $compression
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* @param string $contentType
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* @return bool
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*/
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public function postData($url, callable $function, $content, $compression = false,
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$contentType = 'text/xml; charset=UTF-8;') {
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if (!$url) {
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$this->maniaControl->log("Url is empty");
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return false;
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}
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$content = str_replace(array("\r", "\n"), '', $content);
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$headers = array();
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array_push($headers, 'Content-Type: ' . $contentType);
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array_push($headers, 'Keep-Alive: 300');
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array_push($headers, 'Connection: Keep-Alive');
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$content = str_replace(array("\r", "\n"), '', $content);
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if ($compression) {
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$content = zlib_encode($content, 31);
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array_push($headers, 'Content-Encoding: gzip');
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}
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$request = new Request($url);
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$this->prepareOptions($request->getOptions())
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->set(CURLOPT_POST, true) // post method
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->set(CURLOPT_POSTFIELDS, $content) // post content field
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->set(CURLOPT_HTTPHEADER, $headers); // headers
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$request = $this->newRequest($url);
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$request->getOptions()
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->set(CURLOPT_POST, true) // post method
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->set(CURLOPT_POSTFIELDS, $content) // post content field
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->set(CURLOPT_HTTPHEADER, $headers); // headers
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$request->addListener('complete', function (Event $event) use (&$function) {
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$error = null;
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@ -171,6 +159,5 @@ class AsynchronousFileReader {
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});
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$this->addRequest($request);
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return true;
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}
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}
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