X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FProtocol%2FPortableContact.php;h=7900ff540bfda7672d76416a6acba139c6b8d676;hb=1eb607b351bf5a63711745adc6e2e74f500cc1bb;hp=9c22a216319ff3d5095bb3dc2df9e95e58edd22c;hpb=8821d33f73785884cfce83e7b23d3ef19cc1bc11;p=friendica.git

diff --git a/src/Protocol/PortableContact.php b/src/Protocol/PortableContact.php
index 9c22a21631..7900ff540b 100644
--- a/src/Protocol/PortableContact.php
+++ b/src/Protocol/PortableContact.php
@@ -20,15 +20,20 @@ use Friendica\Core\Worker;
 use Friendica\Database\DBA;
 use Friendica\Model\GContact;
 use Friendica\Model\Profile;
+use Friendica\Module\Register;
 use Friendica\Network\Probe;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Network;
+use Friendica\Util\Strings;
 use Friendica\Util\XML;
 
-require_once 'include/dba.php';
-
 class PortableContact
 {
+	const DISABLED = 0;
+	const USERS = 1;
+	const USERS_GCONTACTS = 2;
+	const USERS_GCONTACTS_FALLBACK = 3;
+
 	/**
 	 * @brief Fetch POCO data
 	 *
@@ -45,7 +50,7 @@ class PortableContact
 	 * Once the global contact is stored add (if necessary) the contact linkage which associates
 	 * the given uid, cid to the global contact entry. There can be many uid/cid combinations
 	 * pointing to the same global contact id.
-	 *
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
 	public static function loadWorker($cid, $uid = 0, $zcid = 0, $url = null)
 	{
@@ -60,12 +65,10 @@ class PortableContact
 	 * @param integer $uid  User ID
 	 * @param integer $zcid Global Contact ID
 	 * @param integer $url  POCO address that should be polled
-	 *
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
 	public static function load($cid, $uid, $zcid, $url)
 	{
-		$a = get_app();
-
 		if ($cid) {
 			if (!$url || !$uid) {
 				$contact = DBA::selectFirst('contact', ['poco', 'uid'], ['id' => $cid]);
@@ -83,7 +86,7 @@ class PortableContact
 			return;
 		}
 
-		$url = $url . (($uid) ? '/@me/@all?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation' : '?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation') ;
+		$url = $url . (($uid) ? '/@me/@all?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation' : '?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation');
 
 		Logger::log('load: ' . $url, Logger::DEBUG);
 
@@ -231,7 +234,6 @@ class PortableContact
 			$friendica = preg_replace("=(https?://)(.*)/profile/(.*)=ism", "$1$2", $profile);
 			if ($friendica != $profile) {
 				$server_url = $friendica;
-				$network = Protocol::DFRN;
 			}
 		}
 
@@ -239,7 +241,6 @@ class PortableContact
 			$diaspora = preg_replace("=(https?://)(.*)/u/(.*)=ism", "$1$2", $profile);
 			if ($diaspora != $profile) {
 				$server_url = $diaspora;
-				$network = Protocol::DIASPORA;
 			}
 		}
 
@@ -247,7 +248,6 @@ class PortableContact
 			$red = preg_replace("=(https?://)(.*)/channel/(.*)=ism", "$1$2", $profile);
 			if ($red != $profile) {
 				$server_url = $red;
-				$network = Protocol::DIASPORA;
 			}
 		}
 
@@ -256,7 +256,6 @@ class PortableContact
 			$mastodon = preg_replace("=(https?://)(.*)/users/(.*)=ism", "$1$2", $profile);
 			if ($mastodon != $profile) {
 				$server_url = $mastodon;
-				$network = Protocol::OSTATUS;
 			}
 		}
 
@@ -265,7 +264,6 @@ class PortableContact
 			$ostatus = preg_replace("=(https?://)(.*)/user/(.*)=ism", "$1$2", $profile);
 			if ($ostatus != $profile) {
 				$server_url = $ostatus;
-				$network = Protocol::OSTATUS;
 			}
 		}
 
@@ -274,7 +272,6 @@ class PortableContact
 			$base = preg_replace("=(https?://)(.*?)/(.*)=ism", "$1$2", $profile);
 			if ($base != $profile) {
 				$server_url = $base;
-				$network = Protocol::PHANTOM;
 			}
 		}
 
@@ -284,7 +281,7 @@ class PortableContact
 
 		$r = q(
 			"SELECT `id` FROM `gserver` WHERE `nurl` = '%s' AND `last_contact` > `last_failure`",
-			DBA::escape(normalise_link($server_url))
+			DBA::escape(Strings::normaliseLink($server_url))
 		);
 
 		if (DBA::isResult($r)) {
@@ -309,7 +306,7 @@ class PortableContact
 	{
 		$gcontacts = q(
 			"SELECT * FROM `gcontact` WHERE `nurl` = '%s'",
-			DBA::escape(normalise_link($profile))
+			DBA::escape(Strings::normaliseLink($profile))
 		);
 
 		if (!DBA::isResult($gcontacts)) {
@@ -324,7 +321,7 @@ class PortableContact
 
 		$server_url = '';
 		if ($force) {
-			$server_url = normalise_link(self::detectServer($profile));
+			$server_url = Strings::normaliseLink(self::detectServer($profile));
 		}
 
 		if (($server_url == '') && ($gcontacts[0]["server_url"] != "")) {
@@ -332,10 +329,10 @@ class PortableContact
 		}
 
 		if (!$force && (($server_url == '') || ($gcontacts[0]["server_url"] == $gcontacts[0]["nurl"]))) {
-			$server_url = normalise_link(self::detectServer($profile));
+			$server_url = Strings::normaliseLink(self::detectServer($profile));
 		}
 
-		if (!in_array($gcontacts[0]["network"], [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA, Protocol::FEED, Protocol::OSTATUS, ""])) {
+		if (!in_array($gcontacts[0]["network"], [Protocol::DFRN, Protocol::DIASPORA, Protocol::FEED, Protocol::OSTATUS, ""])) {
 			Logger::log("Profile ".$profile.": Network type ".$gcontacts[0]["network"]." can't be checked", Logger::DEBUG);
 			return false;
 		}
@@ -344,7 +341,7 @@ class PortableContact
 			if (!self::checkServer($server_url, $gcontacts[0]["network"], $force)) {
 				if ($force) {
 					$fields = ['last_failure' => DateTimeFormat::utcNow()];
-					DBA::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
+					DBA::update('gcontact', $fields, ['nurl' => Strings::normaliseLink($profile)]);
 				}
 
 				Logger::log("Profile ".$profile.": Server ".$server_url." wasn't reachable.", Logger::DEBUG);
@@ -356,7 +353,7 @@ class PortableContact
 		if (in_array($gcontacts[0]["network"], ["", Protocol::FEED])) {
 			$server = q(
 				"SELECT `network` FROM `gserver` WHERE `nurl` = '%s' AND `network` != ''",
-				DBA::escape(normalise_link($server_url))
+				DBA::escape(Strings::normaliseLink($server_url))
 			);
 
 			if ($server) {
@@ -369,7 +366,7 @@ class PortableContact
 		// noscrape is really fast so we don't cache the call.
 		if (($server_url != "") && ($gcontacts[0]["nick"] != "")) {
 			//  Use noscrape if possible
-			$server = q("SELECT `noscrape`, `network` FROM `gserver` WHERE `nurl` = '%s' AND `noscrape` != ''", DBA::escape(normalise_link($server_url)));
+			$server = q("SELECT `noscrape`, `network` FROM `gserver` WHERE `nurl` = '%s' AND `noscrape` != ''", DBA::escape(Strings::normaliseLink($server_url)));
 
 			if ($server) {
 				$curlResult = Network::curl($server[0]["noscrape"]."/".$gcontacts[0]["nick"]);
@@ -425,7 +422,7 @@ class PortableContact
 
 						if (!empty($noscrape["updated"])) {
 							$fields = ['last_contact' => DateTimeFormat::utcNow()];
-							DBA::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
+							DBA::update('gcontact', $fields, ['nurl' => Strings::normaliseLink($profile)]);
 
 							Logger::log("Profile ".$profile." was last updated at ".$noscrape["updated"]." (noscrape)", Logger::DEBUG);
 
@@ -449,11 +446,11 @@ class PortableContact
 		// Is the profile link the alternate OStatus link notation? (http://domain.tld/user/4711)
 		// Then check the other link and delete this one
 		if (($data["network"] == Protocol::OSTATUS) && self::alternateOStatusUrl($profile)
-			&& (normalise_link($profile) == normalise_link($data["alias"]))
-			&& (normalise_link($profile) != normalise_link($data["url"]))
+			&& (Strings::normaliseLink($profile) == Strings::normaliseLink($data["alias"]))
+			&& (Strings::normaliseLink($profile) != Strings::normaliseLink($data["url"]))
 		) {
 			// Delete the old entry
-			DBA::delete('gcontact', ['nurl' => normalise_link($profile)]);
+			DBA::delete('gcontact', ['nurl' => Strings::normaliseLink($profile)]);
 
 			$gcontact = array_merge($gcontacts[0], $data);
 
@@ -474,7 +471,7 @@ class PortableContact
 
 		if (($data["poll"] == "") || (in_array($data["network"], [Protocol::FEED, Protocol::PHANTOM]))) {
 			$fields = ['last_failure' => DateTimeFormat::utcNow()];
-			DBA::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
+			DBA::update('gcontact', $fields, ['nurl' => Strings::normaliseLink($profile)]);
 
 			Logger::log("Profile ".$profile." wasn't reachable (profile)", Logger::DEBUG);
 			return false;
@@ -490,7 +487,7 @@ class PortableContact
 
 		if (!$curlResult->isSuccess()) {
 			$fields = ['last_failure' => DateTimeFormat::utcNow()];
-			DBA::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
+			DBA::update('gcontact', $fields, ['nurl' => Strings::normaliseLink($profile)]);
 
 			Logger::log("Profile ".$profile." wasn't reachable (no feed)", Logger::DEBUG);
 			return false;
@@ -533,11 +530,11 @@ class PortableContact
 			$fields['updated'] = $last_updated;
 		}
 
-		DBA::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
+		DBA::update('gcontact', $fields, ['nurl' => Strings::normaliseLink($profile)]);
 
 		if (($gcontacts[0]["generation"] == 0)) {
 			$fields = ['generation' => 9];
-			DBA::update('gcontact', $fields, ['nurl' => normalise_link($profile)]);
+			DBA::update('gcontact', $fields, ['nurl' => Strings::normaliseLink($profile)]);
 		}
 
 		Logger::log("Profile ".$profile." was last updated at ".$last_updated, Logger::DEBUG);
@@ -610,8 +607,6 @@ class PortableContact
 	 */
 	private static function detectPocoData(array $data)
 	{
-		$server = false;
-
 		if (!isset($data['entry'])) {
 			return false;
 		}
@@ -644,6 +639,7 @@ class PortableContact
 	 *
 	 * @param string $server_url address of the server
 	 * @return array Server data
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
 	private static function fetchNodeinfo($server_url)
 	{
@@ -697,6 +693,7 @@ class PortableContact
 	 *
 	 * @param string $nodeinfo_url address of the nodeinfo path
 	 * @return array Server data
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
 	private static function parseNodeinfo1($nodeinfo_url)
 	{
@@ -714,10 +711,10 @@ class PortableContact
 
 		$server = [];
 
-		$server['register_policy'] = REGISTER_CLOSED;
+		$server['register_policy'] = Register::CLOSED;
 
 		if (is_bool($nodeinfo['openRegistrations']) && $nodeinfo['openRegistrations']) {
-			$server['register_policy'] = REGISTER_OPEN;
+			$server['register_policy'] = Register::OPEN;
 		}
 
 		if (is_array($nodeinfo['software'])) {
@@ -733,7 +730,7 @@ class PortableContact
 			}
 		}
 
-		if (is_array($nodeinfo['metadata']) && isset($nodeinfo['metadata']['nodeName'])) {
+		if (isset($nodeinfo['metadata']['nodeName'])) {
 			$server['site_name'] = $nodeinfo['metadata']['nodeName'];
 		}
 
@@ -781,6 +778,7 @@ class PortableContact
 	 *
 	 * @param string $nodeinfo_url address of the nodeinfo path
 	 * @return array Server data
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
 	private static function parseNodeinfo2($nodeinfo_url)
 	{
@@ -797,10 +795,10 @@ class PortableContact
 
 		$server = [];
 
-		$server['register_policy'] = REGISTER_CLOSED;
+		$server['register_policy'] = Register::CLOSED;
 
 		if (is_bool($nodeinfo['openRegistrations']) && $nodeinfo['openRegistrations']) {
-			$server['register_policy'] = REGISTER_OPEN;
+			$server['register_policy'] = Register::OPEN;
 		}
 
 		if (is_array($nodeinfo['software'])) {
@@ -816,7 +814,7 @@ class PortableContact
 			}
 		}
 
-		if (is_array($nodeinfo['metadata']) && isset($nodeinfo['metadata']['nodeName'])) {
+		if (isset($nodeinfo['metadata']['nodeName'])) {
 			$server['site_name'] = $nodeinfo['metadata']['nodeName'];
 		}
 
@@ -930,11 +928,11 @@ class PortableContact
 			return false;
 		}
 
-		$gserver = DBA::selectFirst('gserver', [], ['nurl' => normalise_link($server_url)]);
+		$gserver = DBA::selectFirst('gserver', [], ['nurl' => Strings::normaliseLink($server_url)]);
 		if (DBA::isResult($gserver)) {
 			if ($gserver["created"] <= DBA::NULL_DATETIME) {
 				$fields = ['created' => DateTimeFormat::utcNow()];
-				$condition = ['nurl' => normalise_link($server_url)];
+				$condition = ['nurl' => Strings::normaliseLink($server_url)];
 				DBA::update('gserver', $fields, $condition);
 			}
 			$poco = $gserver["poco"];
@@ -990,7 +988,7 @@ class PortableContact
 		// Mastodon uses the "@" for user profiles.
 		// But this can be misunderstood.
 		if (parse_url($server_url, PHP_URL_USER) != '') {
-			DBA::update('gserver', ['last_failure' => DateTimeFormat::utcNow()], ['nurl' => normalise_link($server_url)]);
+			DBA::update('gserver', ['last_failure' => DateTimeFormat::utcNow()], ['nurl' => Strings::normaliseLink($server_url)]);
 			return false;
 		}
 
@@ -1006,7 +1004,7 @@ class PortableContact
 		if (DBA::isResult($gserver) && ($orig_server_url == $server_url) &&
 			($curlResult->isTimeout())) {
 			Logger::log("Connection to server ".$server_url." timed out.", Logger::DEBUG);
-			DBA::update('gserver', ['last_failure' => DateTimeFormat::utcNow()], ['nurl' => normalise_link($server_url)]);
+			DBA::update('gserver', ['last_failure' => DateTimeFormat::utcNow()], ['nurl' => Strings::normaliseLink($server_url)]);
 			return false;
 		}
 
@@ -1021,7 +1019,7 @@ class PortableContact
 			// Quit if there is a timeout
 			if ($curlResult->isTimeout()) {
 				Logger::log("Connection to server " . $server_url . " timed out.", Logger::DEBUG);
-				DBA::update('gserver', ['last_failure' => DateTimeFormat::utcNow()], ['nurl' => normalise_link($server_url)]);
+				DBA::update('gserver', ['last_failure' => DateTimeFormat::utcNow()], ['nurl' => Strings::normaliseLink($server_url)]);
 				return false;
 			}
 
@@ -1048,7 +1046,7 @@ class PortableContact
 
 		if (!$failure) {
 			// This will be too low, but better than no value at all.
-			$registered_users = DBA::count('gcontact', ['server_url' => normalise_link($server_url)]);
+			$registered_users = DBA::count('gcontact', ['server_url' => Strings::normaliseLink($server_url)]);
 		}
 
 		// Look for poco
@@ -1200,16 +1198,16 @@ class PortableContact
 				if (!empty($data['register_policy'])) {
 					switch ($data['register_policy']) {
 						case "REGISTER_OPEN":
-							$register_policy = REGISTER_OPEN;
+							$register_policy = Register::OPEN;
 							break;
 
 						case "REGISTER_APPROVE":
-							$register_policy = REGISTER_APPROVE;
+							$register_policy = Register::APPROVE;
 							break;
 
 						case "REGISTER_CLOSED":
 						default:
-							$register_policy = REGISTER_CLOSED;
+							$register_policy = Register::CLOSED;
 							break;
 					}
 				}
@@ -1275,11 +1273,11 @@ class PortableContact
 						}
 
 						if (!$closed && !$private and $inviteonly) {
-							$register_policy = REGISTER_APPROVE;
+							$register_policy = Register::APPROVE;
 						} elseif (!$closed && !$private) {
-							$register_policy = REGISTER_OPEN;
+							$register_policy = Register::OPEN;
 						} else {
-							$register_policy = REGISTER_CLOSED;
+							$register_policy = Register::CLOSED;
 						}
 					}
 				}
@@ -1313,9 +1311,9 @@ class PortableContact
 				}
 
 				if (!empty($data['registrations_open']) && $data['registrations_open']) {
-					$register_policy = REGISTER_OPEN;
+					$register_policy = Register::OPEN;
 				} else {
-					$register_policy = REGISTER_CLOSED;
+					$register_policy = Register::CLOSED;
 				}
 			}
 		}
@@ -1374,14 +1372,29 @@ class PortableContact
 						$site_name = $data['site_name'];
 					}
 
-					$info = $data['info'];
-					if (in_array($data['register_policy'], ['REGISTER_CLOSED', 'REGISTER_APPROVE', 'REGISTER_OPEN'])) {
-						$register_policy = constant($data['register_policy']);
-					} else {
-						Logger::log("Register policy '{$data['register_policy']}' from $server_url is invalid.");
-						$register_policy = REGISTER_CLOSED; // set a default value
+					$info = defaults($data, 'info', '');
+
+					$register_policy = defaults($data, 'register_policy', 'REGISTER_CLOSED');
+					switch ($register_policy) {
+						case 'REGISTER_OPEN':
+							$register_policy = Register::OPEN;
+							break;
+
+						case 'REGISTER_APPROVE':
+							$register_policy = Register::APPROVE;
+							break;
+
+						default:
+							Logger::log("Register policy '$register_policy' from $server_url is invalid.");
+							// Defaulting to closed
+
+						case 'REGISTER_CLOSED':
+						case 'REGISTER_INVITATION':
+							$register_policy = Register::CLOSED;
+							break;
 					}
-					$platform = $data['platform'];
+
+					$platform = defaults($data, 'platform', '');
 				}
 			}
 		}
@@ -1410,7 +1423,7 @@ class PortableContact
 		}
 
 		// Check again if the server exists
-		$found = DBA::exists('gserver', ['nurl' => normalise_link($server_url)]);
+		$found = DBA::exists('gserver', ['nurl' => Strings::normaliseLink($server_url)]);
 
 		$version = strip_tags($version);
 		$site_name = strip_tags($site_name);
@@ -1424,9 +1437,9 @@ class PortableContact
 				'last_contact' => $last_contact, 'last_failure' => $last_failure];
 
 		if ($found) {
-			DBA::update('gserver', $fields, ['nurl' => normalise_link($server_url)]);
+			DBA::update('gserver', $fields, ['nurl' => Strings::normaliseLink($server_url)]);
 		} elseif (!$failure) {
-			$fields['nurl'] = normalise_link($server_url);
+			$fields['nurl'] = Strings::normaliseLink($server_url);
 			$fields['created'] = DateTimeFormat::utcNow();
 			DBA::insert('gserver', $fields);
 		}
@@ -1444,6 +1457,7 @@ class PortableContact
 	 * @brief Fetch relay data from a given server url
 	 *
 	 * @param string $server_url address of the server
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
 	private static function discoverRelay($server_url)
 	{
@@ -1461,7 +1475,7 @@ class PortableContact
 			return;
 		}
 
-		$gserver = DBA::selectFirst('gserver', ['id', 'relay-subscribe', 'relay-scope'], ['nurl' => normalise_link($server_url)]);
+		$gserver = DBA::selectFirst('gserver', ['id', 'relay-subscribe', 'relay-scope'], ['nurl' => Strings::normaliseLink($server_url)]);
 
 		if (!DBA::isResult($gserver)) {
 			return;
@@ -1518,6 +1532,7 @@ class PortableContact
 	/**
 	 * @brief Returns a list of all known servers
 	 * @return array List of server urls
+	 * @throws Exception
 	 */
 	public static function serverlist()
 	{
@@ -1542,6 +1557,7 @@ class PortableContact
 	 * @brief Fetch server list from remote servers and adds them when they are new.
 	 *
 	 * @param string $poco URL to the POCO endpoint
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
 	private static function fetchServerlist($poco)
 	{
@@ -1560,7 +1576,7 @@ class PortableContact
 		foreach ($serverlist as $server) {
 			$server_url = str_replace("/index.php", "", $server['url']);
 
-			$r = q("SELECT `nurl` FROM `gserver` WHERE `nurl` = '%s'", DBA::escape(normalise_link($server_url)));
+			$r = q("SELECT `nurl` FROM `gserver` WHERE `nurl` = '%s'", DBA::escape(Strings::normaliseLink($server_url)));
 
 			if (!DBA::isResult($r)) {
 				Logger::log("Call server check for server ".$server_url, Logger::DEBUG);
@@ -1634,21 +1650,19 @@ class PortableContact
 
 	public static function discoverSingleServer($id)
 	{
-		$r = q("SELECT `poco`, `nurl`, `url`, `network` FROM `gserver` WHERE `id` = %d", intval($id));
+		$server = DBA::selectFirst('gserver', ['poco', 'nurl', 'url', 'network'], ['id' => $id]);
 
-		if (!DBA::isResult($r)) {
+		if (!DBA::isResult($server)) {
 			return false;
 		}
 
-		$server = $r[0];
-
 		// Discover new servers out there (Works from Friendica version 3.5.2)
 		self::fetchServerlist($server["poco"]);
 
 		// Fetch all users from the other server
 		$url = $server["poco"] . "/?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation";
 
-		Logger::log("Fetch all users from the server " . $server["url"], Logger::DEBUG);
+		Logger::info("Fetch all users from the server " . $server["url"]);
 
 		$curlResult = Network::curl($url);
 
@@ -1659,7 +1673,7 @@ class PortableContact
 				self::discoverServer($data, 2);
 			}
 
-			if (Config::get('system', 'poco_discovery') > 1) {
+			if (Config::get('system', 'poco_discovery') >= self::USERS_GCONTACTS) {
 				$timeframe = Config::get('system', 'poco_discovery_since');
 
 				if ($timeframe == 0) {
@@ -1676,7 +1690,7 @@ class PortableContact
 				$curlResult = Network::curl($url);
 
 				if ($curlResult->isSuccess() && !empty($curlResult->getBody())) {
-					Logger::log("Fetch all global contacts from the server " . $server["nurl"], Logger::DEBUG);
+					Logger::info("Fetch all global contacts from the server " . $server["nurl"]);
 					$data = json_decode($curlResult->getBody(), true);
 
 					if (!empty($data)) {
@@ -1684,8 +1698,8 @@ class PortableContact
 					}
 				}
 
-				if (!$success && (Config::get('system', 'poco_discovery') > 2)) {
-					Logger::log("Fetch contacts from users of the server " . $server["nurl"], Logger::DEBUG);
+				if (!$success && !empty($data) && Config::get('system', 'poco_discovery') >= self::USERS_GCONTACTS_FALLBACK) {
+					Logger::info("Fetch contacts from users of the server " . $server["nurl"]);
 					self::discoverServerUsers($data, $server);
 				}
 			}
@@ -1776,7 +1790,7 @@ class PortableContact
 				$curlResult = Network::curl($url);
 
 				if ($curlResult->isSuccess()) {
-					$data = json_decode($curlResult["body"], true);
+					$data = json_decode($curlResult->getBody(), true);
 
 					if (!empty($data)) {
 						self::discoverServer($data, 3);