X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2FProbe.php;h=aa9f7d21df6eb858a9ddf0be5c083793a0b8a698;hb=d49325d177cf03b97df250ca3cb081421c541049;hp=d8814036d91a5a357d2d5cf743d0876a2ca479af;hpb=645fd414d5c5b8f4aa7214e413e77b7e34b1d54d;p=friendica.git

diff --git a/include/Probe.php b/include/Probe.php
index d8814036d9..aa9f7d21df 100644
--- a/include/Probe.php
+++ b/include/Probe.php
@@ -118,18 +118,16 @@ class Probe {
 	 */
 
 	public static function webfinger_dfrn($webbie, &$hcard) {
-		if (!strstr($webbie, '@'))
-			return $webbie;
 
 		$profile_link = '';
 
-		$links = self::webfinger($webbie);
+		$links = self::lrdd($webbie);
 		logger('webfinger_dfrn: '.$webbie.':'.print_r($links,true), LOGGER_DATA);
 		if (count($links)) {
 			foreach ($links as $link) {
 				if ($link['@attributes']['rel'] === NAMESPACE_DFRN)
 					$profile_link = $link['@attributes']['href'];
-				if ($link['@attributes']['rel'] === NAMESPACE_OSTATUSSUB)
+				if (($link['@attributes']['rel'] === NAMESPACE_OSTATUSSUB) AND ($profile_link == ""))
 					$profile_link = 'stat:'.$link['@attributes']['template'];
 				if ($link['@attributes']['rel'] === 'http://microformats.org/profile/hcard')
 					$hcard = $link['@attributes']['href'];
@@ -219,7 +217,6 @@ class Probe {
 		if ($cache) {
 			$result = Cache::get("probe_url:".$network.":".$uri);
 			if (!is_null($result)) {
-				$result = unserialize($result);
 				return $result;
 			}
 		}
@@ -259,7 +256,7 @@ class Probe {
 
 		// Only store into the cache if the value seems to be valid
 		if (!in_array($data['network'], array(NETWORK_PHANTOM, NETWORK_MAIL))) {
-			Cache::set("probe_url:".$network.":".$uri,serialize($data), CACHE_DAY);
+			Cache::set("probe_url:".$network.":".$uri, $data, CACHE_DAY);
 
 			/// @todo temporary fix - we need a real contact update function that updates only changing fields
 			/// The biggest problem is the avatar picture that could have a reduced image size.
@@ -663,8 +660,12 @@ class Probe {
 	 */
 	private function poll_hcard($hcard, $data, $dfrn = false) {
 
+		$content = fetch_url($hcard);
+		if (!$content)
+			return false;
+
 		$doc = new DOMDocument();
-		if (!@$doc->loadHTMLFile($hcard))
+		if (!@$doc->loadHTML($content))
 			return false;
 
 		$xpath = new DomXPath($doc);
@@ -673,40 +674,39 @@ class Probe {
 		if (!is_object($vcards))
 			return false;
 
-		if ($vcards->length == 0)
-			return false;
+		if ($vcards->length > 0) {
+			$vcard = $vcards->item(0);
 
-		$vcard = $vcards->item(0);
+			// We have to discard the guid from the hcard in favour of the guid from lrdd
+			// Reason: Hubzilla doesn't use the value "uid" in the hcard like Diaspora does.
+			$search = $xpath->query("//*[contains(concat(' ', @class, ' '), ' uid ')]", $vcard); // */
+			if (($search->length > 0) AND ($data["guid"] == ""))
+				$data["guid"] = $search->item(0)->nodeValue;
 
-		// We have to discard the guid from the hcard in favour of the guid from lrdd
-		// Reason: Hubzilla doesn't use the value "uid" in the hcard like Diaspora does.
-		$search = $xpath->query("//*[contains(concat(' ', @class, ' '), ' uid ')]", $vcard); // */
-		if (($search->length > 0) AND ($data["guid"] == ""))
-			$data["guid"] = $search->item(0)->nodeValue;
+			$search = $xpath->query("//*[contains(concat(' ', @class, ' '), ' nickname ')]", $vcard); // */
+			if ($search->length > 0)
+				$data["nick"] = $search->item(0)->nodeValue;
 
-		$search = $xpath->query("//*[contains(concat(' ', @class, ' '), ' nickname ')]", $vcard); // */
-		if ($search->length > 0)
-			$data["nick"] = $search->item(0)->nodeValue;
+			$search = $xpath->query("//*[contains(concat(' ', @class, ' '), ' fn ')]", $vcard); // */
+			if ($search->length > 0)
+				$data["name"] = $search->item(0)->nodeValue;
 
-		$search = $xpath->query("//*[contains(concat(' ', @class, ' '), ' fn ')]", $vcard); // */
-		if ($search->length > 0)
-			$data["name"] = $search->item(0)->nodeValue;
+			$search = $xpath->query("//*[contains(concat(' ', @class, ' '), ' searchable ')]", $vcard); // */
+			if ($search->length > 0)
+				$data["searchable"] = $search->item(0)->nodeValue;
 
-		$search = $xpath->query("//*[contains(concat(' ', @class, ' '), ' searchable ')]", $vcard); // */
-		if ($search->length > 0)
-			$data["searchable"] = $search->item(0)->nodeValue;
+			$search = $xpath->query("//*[contains(concat(' ', @class, ' '), ' key ')]", $vcard); // */
+			if ($search->length > 0) {
+				$data["pubkey"] = $search->item(0)->nodeValue;
+				if (strstr($data["pubkey"], 'RSA '))
+					$data["pubkey"] = rsatopem($data["pubkey"]);
+			}
 
-		$search = $xpath->query("//*[contains(concat(' ', @class, ' '), ' key ')]", $vcard); // */
-		if ($search->length > 0) {
-			$data["pubkey"] = $search->item(0)->nodeValue;
-			if (strstr($data["pubkey"], 'RSA '))
-				$data["pubkey"] = rsatopem($data["pubkey"]);
+			$search = $xpath->query("//*[@id='pod_location']", $vcard); // */
+			if ($search->length > 0)
+				$data["baseurl"] = trim($search->item(0)->nodeValue, "/");
 		}
 
-		$search = $xpath->query("//*[@id='pod_location']", $vcard); // */
-		if ($search->length > 0)
-			$data["baseurl"] = trim($search->item(0)->nodeValue, "/");
-
 		$avatar = array();
 		$photos = $xpath->query("//*[contains(concat(' ', @class, ' '), ' photo ') or contains(concat(' ', @class, ' '), ' avatar ')]", $vcard); // */
 		foreach ($photos AS $photo) {