/**
* Sign and post the given Atom entry as a Salmon message.
*
* Side effects: may generate a keypair on-demand for the given user,
* which can be very slow on some systems.
*
* @param string $endpoint_uri
* @param string $xml string representation of payload
* @param Profile $actor local user profile whose keys to sign with
* @return boolean success
*/
public function post($endpoint_uri, $xml, $actor)
{
if (empty($endpoint_uri)) {
return false;
}
foreach ($this->formatClasses() as $class) {
try {
$envelope = $this->createMagicEnv($xml, $actor, $class);
} catch (Exception $e) {
common_log(LOG_ERR, "Salmon unable to sign: " . $e->getMessage());
return false;
}
$headers = array('Content-Type: application/magic-envelope+xml');
try {
$client = new HTTPClient();
$client->setBody($envelope);
$response = $client->post($endpoint_uri, $headers);
} catch (HTTP_Request2_Exception $e) {
common_log(LOG_ERR, "Salmon ({$class}) post to {$endpoint_uri} failed: " . $e->getMessage());
continue;
}
if ($response->getStatus() != 200) {
common_log(LOG_ERR, "Salmon ({$class}) at {$endpoint_uri} returned status " . $response->getStatus() . ': ' . $response->getBody());
continue;
}
// Success!
return true;
}
return false;
}
function handle_start(&$event, $param)
{
if (!isset($_FILES['imageshack_file'])) {
return;
}
if ($_FILES['imageshack_file']['error'] || !is_uploaded_file($_FILES['imageshack_file']['tmp_name'])) {
msg(sprintf('The was a problem receiving the file from you (error %d)', $_FILES['imageshack_file']['error']), -1);
return;
}
require_once DOKU_INC . '/inc/HTTPClient.php';
$http = new HTTPClient();
$http->timeout = 60;
$http->headers['Content-Type'] = 'multipart/form-data';
$data = array('xml' => 'yes', 'fileupload' => array('filename' => $_FILES['imageshack_file']['name'], 'mimetype' => $_FILES['imageshack_file']['type'], 'body' => file_get_contents($_FILES['imageshack_file']['tmp_name'])));
$xml = $http->post('http://imageshack.us/index.php', $data);
if (!$xml) {
msg('There was a problem with uploading your file to imageshack: ' . $http->error, -1);
return;
}
$xml = new SimpleXMLElement($xml);
if (!$xml) {
msg('ImageShack did not accept your upload', -1);
return;
}
list($w, $h) = explode('x', (string) $xml->resolution[0]);
$_SESSION['imageshack'][] = array('link' => (string) $xml->image_link[0], 'adlink' => (string) $xml->ad_link[0], 'name' => (string) $xml->image_name[0], 'width' => $w, 'height' => $h, 'size' => (string) $xml->filesize[0]);
}
/**
* Set up an HTTPClient with auth for our resource.
*
* @param string $method
* @return HTTPClient
*/
private function httpClient($method = 'GET')
{
$client = new HTTPClient($this->url);
$client->setMethod($method);
$client->setAuth($this->user, $this->pass);
return $client;
}
function onStartNoticeSave($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, $response), 500);
}
}
}
}
return true;
}
function extract_posts($arg_url)
{
$httpclient = new HTTPClient();
$json_data = $httpclient->send($arg_url, 'get');
if (empty($json_data)) {
$this->message = 'Empty content returned';
return false;
}
// convert json to php array
$array_data = json_decode($json_data, true);
// get data
$facebook_posts = $array_data['data'];
if (count($facebook_posts) > 0) {
foreach ($facebook_posts as $facebook_post) {
$post_content = $facebook_post['message'];
$post_title = $facebook_post['name'];
$post_author = $this->author_id;
$post_status = $this->status_id;
$post_date_gmt = gmdate('Y-m-d H:i:s', strtotime($facebook_post['created_time']));
$post_date = get_date_from_gmt($post_date_gmt);
$facebook_id = $facebook_post['id'];
// build the post array
$this->posts[] = compact('post_content', 'post_title', 'post_author', 'post_status', 'post_date', 'post_date_gmt', 'facebook_id');
}
// end of foreach
}
// end of if
return true;
}
function testNET_HTTP_HTTPClient()
{
$robot = new HTTPClient();
// connect to url
$res = $robot->Fetch("http://webta.net");
$this->assertTrue($res, "Can't fetch url");
/* end of tests */
}
function testPostRequestIsUnsuccessful()
{
\VCR\VCR::insertCassette('gathercontent_post_projects_failure.yml');
$subject = new HTTPClient('*****@*****.**', 'bogus-api-key');
$response = $subject->post('https://api.gathercontent.com/projects', ['account_id' => '20225', 'name' => 'Project Name'], ['Accept: application/vnd.gathercontent.v0.5+json']);
$this->assertNotEquals(200, $response->status);
$this->assertEquals('Invalid credentials.', $response->body);
}
public function checkUpdates(FeedSub $feedsub)
{
$request = new HTTPClient();
$feed = $request->get($feedsub->uri);
if (!$feed->isOk()) {
throw new ServerException('FeedSub could not fetch id=' . $feedsub->id . ' (Error ' . $feed->getStatus() . ': ' . $feed->getBody());
}
$feedsub->receive($feed->getBody(), null);
}
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(), $response->getUrl());
}
function load_page($URL, $ispost = false, $postparams = "")
{
//echo "LOAAAAAAAAAAAAADING $URL<br /><br />";
$return = false;
$snoopy = new HTTPClient();
if ($snoopy->loadPage($URL)) {
$return = $snoopy->getData();
}
unset($snoopy);
return $return;
}
function testData_XML_RSS_RSSReader()
{
$http = new HTTPClient();
// rss 2.0
$url = 'http://aggressiva.livejournal.com/data/rss';
$http->SetTimeouts(30, 15);
$xml = $http->Fetch($url);
$Reader = new RSSReader();
$Reader->Parse($xml);
$data = $Reader->GetData();
$this->assertTrue($data['channel'], "No channel found");
$this->assertTrue($data['item']['pubdate'], "No items found");
}
/**
* 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.'), $finalUrl));
}
function onStartShowSections($action)
{
$name = $action->trimmed('action');
if ($name == 'tag') {
$taginput = $action->trimmed('tag');
$tag = common_canonical_tag($taginput);
if (!empty($tag)) {
$url = sprintf('http://hashtags.wikia.com/index.php?title=%s&action=render', urlencode($tag));
$editurl = sprintf('http://hashtags.wikia.com/index.php?title=%s&action=edit', urlencode($tag));
$request = HTTPClient::start();
$response = $request->get($url);
$html = $response->getBody();
$action->elementStart('div', array('id' => 'wikihashtags', 'class' => 'section'));
if ($response->isOk() && !empty($html)) {
$action->element('style', null, "span.editsection { display: none }\n" . "table.toc { display: none }");
$action->raw($html);
$action->elementStart('p');
$action->element('a', array('href' => $editurl, 'title' => sprintf(_m('Edit the article for #%s on WikiHashtags'), $tag)), _m('Edit'));
$action->element('a', array('href' => 'http://www.gnu.org/copyleft/fdl.html', 'title' => _m('Shared under the terms of the GNU Free Documentation License'), 'rel' => 'license'), _m('GNU FDL'));
$action->elementEnd('p');
} else {
$action->element('a', array('href' => $editurl), sprintf(_m('Start the article for #%s on WikiHashtags'), $tag));
}
$action->elementEnd('div');
}
}
return true;
}
function linkback_get_target($target)
{
// Resolve target (https://github.com/converspace/webmention/issues/43)
$request = HTTPClient::start();
try {
$response = $request->head($target);
} catch (Exception $ex) {
return NULL;
}
try {
$notice = Notice::fromUri($response->getEffectiveUrl());
} catch (UnknownUriException $ex) {
preg_match('/\\/notice\\/(\\d+)(?:#.*)?$/', $response->getEffectiveUrl(), $match);
$notice = Notice::getKV('id', $match[1]);
}
if ($notice instanceof Notice && $notice->isLocal()) {
return $notice;
} else {
$user = User::getKV('uri', $response->getEffectiveUrl());
if (!$user) {
preg_match('/\\/user\\/(\\d+)(?:#.*)?$/', $response->getEffectiveUrl(), $match);
$user = User::getKV('id', $match[1]);
}
if (!$user) {
preg_match('/\\/([^\\/\\?#]+)(?:#.*)?$/', $response->getEffectiveUrl(), $match);
if (linkback_lenient_target_match(common_profile_url($match[1]), $response->getEffectiveUrl())) {
$user = User::getKV('nickname', $match[1]);
}
}
if ($user instanceof User) {
return $user;
}
}
return NULL;
}
function getTweetHtml($url)
{
try {
$client = new HTTPClient();
$response = $client->get($url);
} catch (HTTP_Request2_Exception $e) {
print "ERROR: HTTP response " . $e->getMessage() . "\n";
return false;
}
if (!$response->isOk()) {
print "ERROR: HTTP response " . $response->getCode() . "\n";
return false;
}
$body = $response->getBody();
return tweetHtmlFromBody($body);
}
function httpRequest($endpoint, $poststr)
{
$request = HTTPClient::start();
$request->setConfig(array('follow_redirects' => true, 'connect_timeout' => 120, 'timeout' => 120, 'ssl_verify_peer' => false, 'ssl_verify_host' => false));
// Turn signed request query string back into an array
parse_str($poststr, $postdata);
return $request->post($endpoint, null, $postdata);
}
/**
* RPC Client Constructor
*
* @param string hostname
* @param string xml rpc username (optional)
* @param string xml rpc password (optional)
*/
function __construct($host, $user = "", $pass = "")
{
parent::__construct();
$host = str_replace("http://", "", $host);
if ($user) {
$host = "{$user}:{$pass}@{$host}";
}
$this->Host = "http://{$host}";
}
function __construct($accountid, $curl = null)
{
parent::__construct($curl);
$ProfileURL = sprintf(self::PROFILE_URL_TEMPLATE, $accountid);
$this->Fetch($ProfileURL);
$this->AccountID = $accountid;
}
protected function fetchUrl($url, $method = HTTPClient::METHOD_GET)
{
$client = new HTTPClient();
// GAAHHH, this method sucks! How about we make a better HTTPClient interface?
switch ($method) {
case HTTPClient::METHOD_GET:
$response = $client->get($url);
break;
case HTTPClient::METHOD_HEAD:
$response = $client->head($url);
break;
default:
throw new Exception('Bad HTTP method.');
}
if ($response->getStatus() != 200) {
throw new Exception('Unexpected HTTP status code.');
}
return $response;
}
function ping_broadcast_notice($notice)
{
if ($notice->is_local != Notice::LOCAL_PUBLIC && $notice->is_local != Notice::LOCAL_NONPUBLIC) {
return true;
}
# Array of servers, URL => type
$notify = common_config('ping', 'notify');
$profile = $notice->getProfile();
$tags = ping_notice_tags($notice);
foreach ($notify as $notify_url => $type) {
switch ($type) {
case 'xmlrpc':
case 'extended':
$req = xmlrpc_encode_request('weblogUpdates.ping', array($profile->nickname, common_local_url('showstream', array('nickname' => $profile->nickname)), common_local_url('shownotice', array('notice' => $notice->id)), common_local_url('userrss', array('nickname' => $profile->nickname)), $tags));
$request = HTTPClient::start();
$request->setConfig('connect_timeout', common_config('ping', 'timeout'));
$request->setConfig('timeout', common_config('ping', 'timeout'));
try {
$httpResponse = $request->post($notify_url, array('Content-Type: text/xml'), $req);
} catch (Exception $e) {
common_log(LOG_ERR, "Exception pinging {$notify_url}: " . $e->getMessage());
continue;
}
if (!$httpResponse || mb_strlen($httpResponse->getBody()) == 0) {
common_log(LOG_WARNING, "XML-RPC empty results for ping ({$notify_url}, {$notice->id}) ");
continue;
}
$response = xmlrpc_decode($httpResponse->getBody());
if (is_array($response) && xmlrpc_is_fault($response)) {
common_log(LOG_WARNING, "XML-RPC error for ping ({$notify_url}, {$notice->id}) " . "{$response['faultString']} ({$response['faultCode']})");
} else {
common_log(LOG_INFO, "Ping success for {$notify_url} {$notice->id}");
}
break;
case 'get':
case 'post':
$args = array('name' => $profile->nickname, 'url' => common_local_url('showstream', array('nickname' => $profile->nickname)), 'changesURL' => common_local_url('userrss', array('nickname' => $profile->nickname)));
$fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
if ($type === 'get') {
$result = $fetcher->get($notify_url . '?' . http_build_query($args), array('User-Agent: StatusNet/' . STATUSNET_VERSION));
} else {
$result = $fetcher->post($notify_url, http_build_query($args), array('User-Agent: StatusNet/' . STATUSNET_VERSION));
}
if ($result->status != '200') {
common_log(LOG_WARNING, "Ping error for '{$notify_url}' ({$notice->id}): " . "{$result->body}");
} else {
common_log(LOG_INFO, "Ping success for '{$notify_url}' ({$notice->id}): " . "'{$result->body}'");
}
break;
default:
common_log(LOG_WARNING, 'Unknown notify type for ' . $notify_url . ': ' . $type);
}
}
return true;
}
/**
* Constructor
*
* @var int account ID
* @var resource CURL handler
*/
function __construct($accountid, $curl = null)
{
parent::__construct($curl);
$ProfileURL = sprintf(self::PROFILE_URL_TEMPLATE, $accountid);
$this->SetHeaders(array('Accept-Language: en-us,en;q=0.5'));
$this->SetTimeouts(60, 30);
$this->Fetch($ProfileURL);
$this->AccountID = $accountid;
}
/**
* Constructor.
*
* @author Andreas Gohr <*****@*****.**>
*/
function __construct()
{
global $conf;
// call parent constructor
parent::__construct();
// set some values from the config
$this->proxy_host = $conf['proxy']['host'];
$this->proxy_port = $conf['proxy']['port'];
$this->proxy_user = $conf['proxy']['user'];
$this->proxy_pass = $conf['proxy']['pass'];
$this->proxy_ssl = $conf['proxy']['ssl'];
}
public function onCreateFileImageThumbnailSource(File $file, &$imgPath, $media = null)
{
// If we are on a private node, we won't do any remote calls (just as a precaution until
// we can configure this from config.php for the private nodes)
if (common_config('site', 'private')) {
return true;
}
if ($media !== 'image') {
return true;
}
// If there is a local filename, it is either a local file already or has already been downloaded.
if (!empty($file->filename)) {
return true;
}
$this->checkWhitelist($file->getUrl());
// First we download the file to memory and test whether it's actually an image file
$imgData = HTTPClient::quickGet($file->getUrl());
common_debug(sprintf('Downloading remote file id==%u with URL: %s', $file->id, $file->getUrl()));
$info = @getimagesizefromstring($imgData);
if ($info === false) {
throw new UnsupportedMediaException(_('Remote file format was not identified as an image.'), $file->getUrl());
} elseif (!$info[0] || !$info[1]) {
throw new UnsupportedMediaException(_('Image file had impossible geometry (0 width or height)'));
}
$filehash = hash(File::FILEHASH_ALG, $imgData);
try {
// Exception will be thrown before $file is set to anything, so old $file value will be kept
$file = File::getByHash($filehash);
//FIXME: Add some code so we don't have to store duplicate File rows for same hash files.
} catch (NoResultException $e) {
$filename = $filehash . '.' . common_supported_mime_to_ext($info['mime']);
$fullpath = File::path($filename);
// Write the file to disk if it doesn't exist yet. Throw Exception on failure.
if (!file_exists($fullpath) && file_put_contents($fullpath, $imgData) === false) {
throw new ServerException(_('Could not write downloaded file to disk.'));
}
// Updated our database for the file record
$orig = clone $file;
$file->filehash = $filehash;
$file->filename = $filename;
$file->width = $info[0];
// array indexes documented on php.net:
$file->height = $info[1];
// https://php.net/manual/en/function.getimagesize.php
// Throws exception on failure.
$file->updateWithKeys($orig, 'id');
}
// Get rid of the file from memory
unset($imgData);
$imgPath = $file->getPath();
return false;
}
function doSpotifyLookup($uri, $isArtist)
{
$request = HTTPClient::start();
$response = $request->get('http://ws.spotify.com/lookup/1/?uri=' . $uri);
if ($response->isOk()) {
$xml = simplexml_load_string($response->getBody());
if ($isArtist) {
return $xml->name;
} else {
return $xml->artist->name . ' - ' . $xml->name;
}
}
}
/**
* Wraps an event around the parent function
*
* @triggers HTTPCLIENT_REQUEST_SEND
* @author Andreas Gohr <*****@*****.**>
*/
function sendRequest($url, $data = '', $method = 'GET')
{
$httpdata = array('url' => $url, 'data' => $data, 'method' => $method);
$evt = new Doku_Event('HTTPCLIENT_REQUEST_SEND', $httpdata);
if ($evt->advise_before()) {
$url = $httpdata['url'];
$data = $httpdata['data'];
$method = $httpdata['method'];
}
$evt->advise_after();
unset($evt);
return parent::sendRequest($url, $data, $method);
}
/**
* Sign and post the given Atom entry as a Salmon message.
*
* Side effects: may generate a keypair on-demand for the given user,
* which can be very slow on some systems (like those without php5-gmp).
*
* @param string $endpoint_uri
* @param string $xml string representation of payload
* @param User $user local user profile whose keys we sign with
* @return boolean success
*/
public static function post($endpoint_uri, $xml, User $user)
{
if (empty($endpoint_uri)) {
common_debug('No endpoint URI for Salmon post to ' . $user->getUri());
return false;
}
try {
$magic_env = MagicEnvelope::signAsUser($xml, $user);
$envxml = $magic_env->toXML();
} catch (Exception $e) {
common_log(LOG_ERR, "Salmon unable to sign: " . $e->getMessage());
return false;
}
$headers = array('Content-Type: application/magic-envelope+xml');
try {
$client = new HTTPClient();
$client->setBody($envxml);
$response = $client->post($endpoint_uri, $headers);
} catch (HTTP_Request2_Exception $e) {
common_log(LOG_ERR, "Salmon post to {$endpoint_uri} failed: " . $e->getMessage());
return false;
}
// Diaspora wants a slightly different formatting on the POST (other Content-type, so body needs "xml=")
if ($response->getStatus() === 422) {
common_debug(sprintf('Salmon (from profile %d) endpoint %s returned status %s. Diaspora? Will try again! Body: %s', $user->id, $endpoint_uri, $response->getStatus(), $response->getBody()));
$headers = array('Content-Type: application/x-www-form-urlencoded');
$client->setBody('xml=' . Magicsig::base64_url_encode($envxml));
$response = $client->post($endpoint_uri, $headers);
}
// 200 OK is the best response
// 202 Accepted is what we get from Diaspora for example
if (!in_array($response->getStatus(), array(200, 202))) {
common_log(LOG_ERR, sprintf('Salmon (from profile %d) endpoint %s returned status %s: %s', $user->id, $endpoint_uri, $response->getStatus(), $response->getBody()));
return false;
}
// Success!
return true;
}
/**
* Retries sending the request multiple times
*
* @param string $url
* @param string $data
* @param string $method
* @return bool
*/
function sendRequest($url, $data = '', $method = 'GET')
{
$this->tries = 2;
// configures the number of retries
$return = false;
while ($this->tries) {
$return = parent::sendRequest($url, $data, $method);
if ($this->status != -100) {
break;
}
$this->tries--;
}
return $return;
}
function onStartNoticeSave($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, $response), 500);
}
}
}
}
return true;
}
function mention_url_representative_hcard($url, $fn = null, $mf2 = null)
{
if (!$mf2) {
$request = HTTPClient::start();
try {
$response = $request->get($url);
} catch (Exception $ex) {
return null;
}
$url = $response->getEffectiveUrl();
$mf2 = new Mf2\Parser($response->getBody(), $url);
$mf2 = $mf2->parse();
}
$hcard = null;
if (!empty($mf2['items'])) {
$hcards = array();
foreach ($mf2['items'] as $item) {
if (!in_array('h-card', $item['type'])) {
continue;
}
// We found a match, return it immediately
if (isset($item['properties']['url']) && in_array($url, $item['properties']['url'])) {
$hcard = $item['properties'];
break;
}
// Let's keep all the hcards for later, to return one of them at least
$hcards[] = $item['properties'];
}
// No match immediately for the url we expected, but there were h-cards found
if (count($hcards) > 0) {
$hcard = $hcards[0];
}
}
if (!$hcard && $fn) {
$hcard = array('name' => array($fn));
}
if (!$hcard && $response) {
preg_match('/<title>([^<]+)/', $response->getBody(), $match);
$hcard = array('name' => array($match[1]));
}
if ($hcard && !$hcard['url']) {
$hcard['url'] = array($url);
}
return $hcard;
}
/**
* Constructor.
* @return void
*/
public function init()
{
$req = $this;
$job = $this->job = new ComplexJob(function () use($req) {
// called when job is done
$req->wakeup();
// wake up the request immediately
});
$job('request', function ($name, $job) {
// registering job named 'showvar'
$httpclient = HTTPClient::getInstance();
$cb = function ($conn, $success) use($name, $job) {
$job->setResult($name, $conn->body);
};
//$httpclient->get(['http://phpdaemon.net/Example/', 'foo' => 'bar'], $cb);
$httpclient->post(['http://phpdaemon.net/Example/', 'foo' => 'bar'], ['postField' => 'value'], $cb);
});
$job();
// let the fun begin
$this->sleep(5, true);
// setting timeout
}
