$data['network'] = Protocol::PHANTOM;
}
+ if (!isset($data['hide']) && in_array($data['network'], Protocol::FEDERATED)) {
+ $data['hide'] = self::getHideStatus($data['url']);
+ }
+
$data = self::rearrangeData($data);
// Only store into the cache if the value seems to be valid
return $data;
}
+
+ /**
+ * Fetches the "hide" status from the profile
+ *
+ * @param string $url URL of the profile
+ *
+ * @return boolean "hide" status
+ */
+ private static function getHideStatus($url)
+ {
+ $curlResult = Network::curl($url);
+ if (!$curlResult->isSuccess()) {
+ return false;
+ }
+
+ // If the file is too large then exit
+ if (defaults($curlResult->getInfo(), 'download_content_length', 0) > 1000000) {
+ return false;
+ }
+
+ // If it isn't a HTML file then exit
+ if (($curlResult->getContentType() != '') && !strstr(strtolower($curlResult->getContentType()), 'html')) {
+ return false;
+ }
+
+ $body = $curlResult->getBody();
+
+ $doc = new DOMDocument();
+ @$doc->loadHTML($body);
+
+ $xpath = new DOMXPath($doc);
+
+ $list = $xpath->query('//meta[@name]');
+ foreach ($list as $node) {
+ $meta_tag = [];
+ if ($node->attributes->length) {
+ foreach ($node->attributes as $attribute) {
+ $meta_tag[$attribute->name] = $attribute->value;
+ }
+ }
+
+ if (empty($meta_tag['content'])) {
+ continue;
+ }
+
+ $content = strtolower(trim($meta_tag['content']));
+
+ switch (strtolower(trim($meta_tag['name']))) {
+ case 'dfrn-global-visibility':
+ if ($content == 'false') {
+ return true;
+ }
+ break;
+ case 'robots':
+ if (strpos($content, 'noindex') !== false) {
+ return true;
+ }
+ break;
+ }
+ }
+
+ return false;
+ }
+
/**
* @brief Checks if a profile url should be OStatus but only provides partial information
*
}
if ($host == 'twitter.com') {
- return ["network" => Protocol::TWITTER];
+ return self::twitter($uri);
}
$lrdd = self::hostMeta($host);
$nick = substr($uri, 0, strpos($uri, '@'));
if (strpos($uri, '@twitter.com')) {
- return ["network" => Protocol::TWITTER];
+ return self::twitter($uri);
}
$lrdd = self::hostMeta($host);
return $data;
}
+ /**
+ * @brief Check for twitter contact
+ *
+ * @param string $uri
+ *
+ * @return array twitter data
+ */
+ private static function twitter($uri)
+ {
+ if (preg_match('=(.*)@twitter.com=i', $uri, $matches)) {
+ $nick = $matches[1];
+ } elseif (preg_match('=https?://twitter.com/(.*)=i', $uri, $matches)) {
+ $nick = $matches[1];
+ } else {
+ return [];
+ }
+
+ $data = [];
+ $data['url'] = 'https://twitter.com/' . $nick;
+ $data['addr'] = $nick . '@twitter.com';
+ $data['nick'] = $data['name'] = $nick;
+ $data['network'] = Protocol::TWITTER;
+ $data['baseurl'] = 'https://twitter.com';
+
+ $curlResult = Network::curl($data['url'], false);
+ if (!$curlResult->isSuccess()) {
+ return [];
+ }
+
+ $body = $curlResult->getBody();
+ $doc = new DOMDocument();
+ @$doc->loadHTML($body);
+ $xpath = new DOMXPath($doc);
+
+ $list = $xpath->query('//img[@class]');
+ foreach ($list as $node) {
+ $img_attr = [];
+ if ($node->attributes->length) {
+ foreach ($node->attributes as $attribute) {
+ $img_attr[$attribute->name] = $attribute->value;
+ }
+ }
+
+ if (empty($img_attr['class'])) {
+ continue;
+ }
+
+ if (strpos($img_attr['class'], 'ProfileAvatar-image') !== false) {
+ if (!empty($img_attr['src'])) {
+ $data['photo'] = $img_attr['src'];
+ }
+ if (!empty($img_attr['alt'])) {
+ $data['name'] = $img_attr['alt'];
+ }
+ }
+ }
+
+ return $data;
+ }
+
/**
* @brief Check page for feed link
*