function onStartNoticeSave($notice)
{
$args = $this->testArgs($notice);
common_debug("Blogspamnet args = " . print_r($args, TRUE));
$requestBody = xmlrpc_encode_request('testComment', array($args));
$request = new HTTPClient($this->baseUrl, HTTPClient::METHOD_POST);
$request->setHeader('Content-Type', 'text/xml');
$request->setBody($requestBody);
$httpResponse = $request->send();
$response = xmlrpc_decode($httpResponse->getBody());
if (xmlrpc_is_fault($response)) {
throw new ServerException("{$response['faultString']} ({$response['faultCode']})", 500);
} else {
common_debug("Blogspamnet results = " . $response);
if (preg_match('/^ERROR(:(.*))?$/', $response, $match)) {
throw new ServerException(sprintf(_("Error from %s: %s"), $this->baseUrl, $match[2]), 500);
} else {
if (preg_match('/^SPAM(:(.*))?$/', $response, $match)) {
throw new ClientException(sprintf(_("Spam checker results: %s"), $match[2]), 400);
} else {
if (preg_match('/^OK$/', $response)) {
// don't do anything
} else {
throw new ServerException(sprintf(_("Unexpected response from %s: %s"), $this->baseUrl, $response), 500);
}
}
}
}
return true;
}
static function fromHcardUrl($url)
{
$client = new HTTPClient();
$client->setHeader('Accept', 'text/html,application/xhtml+xml');
$response = $client->get($url);
if (!$response->isOk()) {
return null;
}
return self::hcardHints($response->getBody(), $response->getUrl());
}
/**
* Look up and if necessary create an Ostatus_profile for the remote entity
* with the given profile page URL. This should never return null -- you
* will either get an object or an exception will be thrown.
*
* @param string $profile_url
* @return Ostatus_profile
* @throws Exception on various error conditions
* @throws OStatusShadowException if this reference would obscure a local user/group
*/
public static function updateProfileURL($profile_url, $hints = array())
{
$oprofile = null;
$hints['profileurl'] = $profile_url;
// Fetch the URL
// XXX: HTTP caching
$client = new HTTPClient();
$client->setHeader('Accept', 'text/html,application/xhtml+xml');
$response = $client->get($profile_url);
if (!$response->isOk()) {
// TRANS: Exception. %s is a profile URL.
throw new Exception(sprintf(_('Could not reach profile page %s.'), $profile_url));
}
// Check if we have a non-canonical URL
$finalUrl = $response->getUrl();
if ($finalUrl != $profile_url) {
$hints['profileurl'] = $finalUrl;
}
// Try to get some hCard data
$body = $response->getBody();
$hcardHints = DiscoveryHints::hcardHints($body, $finalUrl);
if (!empty($hcardHints)) {
$hints = array_merge($hints, $hcardHints);
}
// Check if they've got an LRDD header
$lrdd = LinkHeader::getLink($response, 'lrdd', 'application/xrd+xml');
try {
$xrd = new XML_XRD();
$xrd->loadFile($lrdd);
$xrdHints = DiscoveryHints::fromXRD($xrd);
$hints = array_merge($hints, $xrdHints);
} catch (Exception $e) {
// No hints available from XRD
}
// If discovery found a feedurl (probably from LRDD), use it.
if (array_key_exists('feedurl', $hints)) {
return self::ensureFeedURL($hints['feedurl'], $hints);
}
// Get the feed URL from HTML
$discover = new FeedDiscovery();
$feedurl = $discover->discoverFromHTML($finalUrl, $body);
if (!empty($feedurl)) {
$hints['feedurl'] = $feedurl;
return self::ensureFeedURL($feedurl, $hints);
}
// TRANS: Exception. %s is a URL.
throw new Exception(sprintf(_m('Could not find a feed URL for profile page %s.'), $finalUrl));
}
function onStartNoticeSave($notice)
{
$args = $this->testArgs($notice);
common_debug("Blogspamnet args = " . print_r($args, TRUE));
$requestBody = xmlrpc_encode_request('testComment', array($args));
$request = new HTTPClient($this->baseUrl, HTTPClient::METHOD_POST);
$request->setHeader('Content-Type', 'text/xml');
$request->setBody($requestBody);
$httpResponse = $request->send();
$response = xmlrpc_decode($httpResponse->getBody());
if (xmlrpc_is_fault($response)) {
throw new ServerException("{$response['faultString']} ({$response['faultCode']})", 500);
} else {
common_debug("Blogspamnet results = " . $response);
if (preg_match('/^ERROR(:(.*))?$/', $response, $match)) {
// TRANS: Server exception thrown when blogspam.net returns error status.
// TRANS: %1$s is the base URL, %2$s is the error (unknown contents; no period).
throw new ServerException(sprintf(_m('Error from %1$s: %2$s'), $this->baseUrl, $match[2]), 500);
} else {
if (preg_match('/^SPAM(:(.*))?$/', $response, $match)) {
// TRANS: Server exception thrown when blogspam.net returns spam status.
// TRANS: Does not end with period because of unknown contents for %s (spam match).
throw new ClientException(sprintf(_m('Spam checker results: %s'), $match[2]), 400);
} else {
if (preg_match('/^OK$/', $response)) {
// don't do anything
} else {
// TRANS: Server exception thrown when blogspam.net returns an unexpected status.
// TRANS: %1$s is the base URL, %2$s is the response (unknown contents; no period).
throw new ServerException(sprintf(_m('Unexpected response from %1$s: %2$s'), $this->baseUrl, $response), 500);
}
}
}
}
return true;
}
/**
* Look up and if necessary create an Ostatus_profile for the remote entity
* with the given profile page URL. This should never return null -- you
* will either get an object or an exception will be thrown.
*
* @param string $profile_url
* @return Ostatus_profile
* @throws Exception on various error conditions
* @throws OStatusShadowException if this reference would obscure a local user/group
*/
public static function ensureProfileURL($profile_url, $hints = array())
{
$oprofile = self::getFromProfileURL($profile_url);
if (!empty($oprofile)) {
return $oprofile;
}
$hints['profileurl'] = $profile_url;
// Fetch the URL
// XXX: HTTP caching
$client = new HTTPClient();
$client->setHeader('Accept', 'text/html,application/xhtml+xml');
$response = $client->get($profile_url);
if (!$response->isOk()) {
throw new Exception("Could not reach profile page: " . $profile_url);
}
// Check if we have a non-canonical URL
$finalUrl = $response->getUrl();
if ($finalUrl != $profile_url) {
$hints['profileurl'] = $finalUrl;
$oprofile = self::getFromProfileURL($finalUrl);
if (!empty($oprofile)) {
return $oprofile;
}
}
// Try to get some hCard data
$body = $response->getBody();
$hcardHints = DiscoveryHints::hcardHints($body, $finalUrl);
if (!empty($hcardHints)) {
$hints = array_merge($hints, $hcardHints);
}
// Check if they've got an LRDD header
$lrdd = LinkHeader::getLink($response, 'lrdd', 'application/xrd+xml');
if (!empty($lrdd)) {
$xrd = Discovery::fetchXrd($lrdd);
$xrdHints = DiscoveryHints::fromXRD($xrd);
$hints = array_merge($hints, $xrdHints);
}
// If discovery found a feedurl (probably from LRDD), use it.
if (array_key_exists('feedurl', $hints)) {
return self::ensureFeedURL($hints['feedurl'], $hints);
}
// Get the feed URL from HTML
$discover = new FeedDiscovery();
$feedurl = $discover->discoverFromHTML($finalUrl, $body);
if (!empty($feedurl)) {
$hints['feedurl'] = $feedurl;
return self::ensureFeedURL($feedurl, $hints);
}
throw new Exception("Could not find a feed URL for profile page " . $finalUrl);
}
/**
* Make a HTTP request.
*
* @param string $url Where to make the
* @param array $params post parameters
*
* @return mixed the request
*/
function httpRequest($url, $params = null)
{
$request = new HTTPClient($url);
$request->setConfig(array('connect_timeout' => 120, 'timeout' => 120, 'follow_redirects' => true, 'ssl_verify_peer' => false, 'ssl_verify_host' => false));
// Twitter is strict about accepting invalid "Expect" headers
$request->setHeader('Expect', '');
if (isset($params)) {
$request->setMethod(HTTP_Request2::METHOD_POST);
$request->setBody($params);
}
try {
$response = $request->send();
$code = $response->getStatus();
if ($code < 200 || $code >= 400) {
throw new OAuthClientException($response->getBody(), $code);
}
return $response->getBody();
} catch (Exception $e) {
throw new OAuthClientException($e->getMessage(), $e->getCode());
}
}
function postToCollection($url, $activity)
{
$client = new HTTPClient($url);
$client->setMethod('POST');
$client->setAuth($this->username, $this->password);
$client->setHeader('Content-Type', 'application/atom+xml;type=entry');
$client->setBody($activity->asString(true, true, true));
$response = $client->send();
$status = $response->getStatus();
$reason = $response->getReasonPhrase();
if ($status >= 200 && $status < 300) {
return true;
} else {
if ($status >= 400 && $status < 500) {
// TRANS: Client exception thrown when post to collection fails with a 400 status.
// TRANS: %1$s is a URL, %2$s is the status, %s$s is the fail reason.
throw new ClientException(sprintf(_m('URLSTATUSREASON', '%1$s %2$s %3$s'), $url, $status, $reason));
} else {
if ($status >= 500 && $status < 600) {
// TRANS: Server exception thrown when post to collection fails with a 500 status.
// TRANS: %1$s is a URL, %2$s is the status, %s$s is the fail reason.
throw new ServerException(sprintf(_m('URLSTATUSREASON', '%1$s %2$s %3$s'), $url, $status, $reason));
} else {
// That's unexpected.
// TRANS: Exception thrown when post to collection fails with a status that is not handled.
// TRANS: %1$s is a URL, %2$s is the status, %s$s is the fail reason.
throw new Exception(sprintf(_m('URLSTATUSREASON', '%1$s %2$s %3$s'), $url, $status, $reason));
}
}
}
}
/**
* Quick static function to GET a URL
*/
public static function quickGet($url, $accept = null, $params = array())
{
if (!empty($params)) {
$params = http_build_query($params, null, '&');
if (strpos($url, '?') === false) {
$url .= '?' . $params;
} else {
$url .= '&' . $params;
}
}
$client = new HTTPClient();
if (!is_null($accept)) {
$client->setHeader('Accept', $accept);
}
$response = $client->get($url);
if (!$response->isOk()) {
// TRANS: Exception. %s is a profile URL.
throw new Exception(sprintf(_m('Could not GET URL %s.'), $url), $response->getStatus());
}
return $response->getBody();
}
/**
* Quick static function to GET a URL
*/
public static function quickGet($url, $accept = null)
{
$client = new HTTPClient();
if (!is_null($accept)) {
$client->setHeader('Accept', $accept);
}
$response = $client->get($url);
if (!$response->isOk()) {
// TRANS: Exception. %s is a profile URL.
throw new Exception(sprintf(_m('Could not GET URL %s.'), $url), $response->getStatus());
}
return $response->getBody();
}
function postJSON($url, $body)
{
$request = OAuthRequest::from_consumer_and_token($this->consumer, $this->token, 'POST', $url);
$request->sign_request($this->sha1_method, $this->consumer, $this->token);
$hclient = new HTTPClient($url);
$hclient->setConfig(array('connect_timeout' => 120, 'timeout' => 120, 'follow_redirects' => true, 'ssl_verify_peer' => false, 'ssl_verify_host' => false));
$hclient->setMethod(HTTP_Request2::METHOD_POST);
$hclient->setBody(json_encode($body));
$hclient->setHeader('Content-Type', 'application/json');
$hclient->setHeader($request->to_header());
// Twitter is strict about accepting invalid "Expect" headers
// No reason not to clear it still here -ESP
$hclient->setHeader('Expect', '');
try {
$response = $hclient->send();
$code = $response->getStatus();
if (!$response->isOK()) {
throw new OAuthClientException($response->getBody(), $code);
}
return $response;
} catch (Exception $e) {
throw new OAuthClientException($e->getMessage(), $e->getCode());
}
}
