X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fpubsub.php;h=1dfbd0b3dc9960f72848dc156400f6e2e489b5d9;hb=865006682a3952565035207898b80dfbd6d390b1;hp=f0a8d463c4517999d29773112e2aff9b45a4df13;hpb=d4a02dc31408210ab9f67ecac1948dc22b95b8da;p=friendica.git

diff --git a/mod/pubsub.php b/mod/pubsub.php
index f0a8d463c4..1dfbd0b3dc 100644
--- a/mod/pubsub.php
+++ b/mod/pubsub.php
@@ -1,45 +1,63 @@
 <?php
+/**
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
 
 use Friendica\App;
 use Friendica\Core\Logger;
 use Friendica\Core\Protocol;
 use Friendica\Database\DBA;
+use Friendica\DI;
 use Friendica\Model\Contact;
 use Friendica\Protocol\OStatus;
 use Friendica\Util\Strings;
-
-require_once 'include/items.php';
+use Friendica\Util\Network;
+use Friendica\Model\GServer;
+use Friendica\Model\Post;
 
 function hub_return($valid, $body)
 {
 	if ($valid) {
-		header($_SERVER["SERVER_PROTOCOL"] . ' 200 OK');
 		echo $body;
 	} else {
-		header($_SERVER["SERVER_PROTOCOL"] . ' 404 Not Found');
+		throw new \Friendica\Network\HTTPException\NotFoundException();
 	}
-	killme();
+	exit();
 }
 
 // when receiving an XML feed, always return OK
 
 function hub_post_return()
 {
-	header($_SERVER["SERVER_PROTOCOL"] . ' 200 OK');
-	killme();
+	throw new \Friendica\Network\HTTPException\OKException();
 }
 
 function pubsub_init(App $a)
 {
-	$nick       = (($a->argc > 1) ? Strings::escapeTags(trim($a->argv[1])) : '');
-	$contact_id = (($a->argc > 2) ? intval($a->argv[2])       : 0 );
+	$nick       = ((DI::args()->getArgc() > 1) ? Strings::escapeTags(trim(DI::args()->getArgv()[1])) : '');
+	$contact_id = ((DI::args()->getArgc() > 2) ? intval(DI::args()->getArgv()[2])       : 0 );
 
 	if ($_SERVER['REQUEST_METHOD'] === 'GET') {
-		$hub_mode      = Strings::escapeTags(trim(defaults($_GET, 'hub_mode', '')));
-		$hub_topic     = Strings::escapeTags(trim(defaults($_GET, 'hub_topic', '')));
-		$hub_challenge = Strings::escapeTags(trim(defaults($_GET, 'hub_challenge', '')));
-		$hub_lease     = Strings::escapeTags(trim(defaults($_GET, 'hub_lease_seconds', '')));
-		$hub_verify    = Strings::escapeTags(trim(defaults($_GET, 'hub_verify_token', '')));
+		$hub_mode      = Strings::escapeTags(trim($_GET['hub_mode'] ?? ''));
+		$hub_topic     = Strings::escapeTags(trim($_GET['hub_topic'] ?? ''));
+		$hub_challenge = Strings::escapeTags(trim($_GET['hub_challenge'] ?? ''));
+		$hub_verify    = Strings::escapeTags(trim($_GET['hub_verify_token'] ?? ''));
 
 		Logger::log('Subscription from ' . $_SERVER['REMOTE_ADDR'] . ' Mode: ' . $hub_mode . ' Nick: ' . $nick);
 		Logger::log('Data: ' . print_r($_GET,true), Logger::DATA);
@@ -78,7 +96,7 @@ function pubsub_init(App $a)
 		}
 
 		if (!empty($hub_mode)) {
-			DBA::update('contact', ['subhub' => $subscribe], ['id' => $contact['id']]);
+			Contact::update(['subhub' => $subscribe], ['id' => $contact['id']]);
 			Logger::log($hub_mode . ' success for contact ' . $contact_id . '.');
 		}
  		hub_return(true, $hub_challenge);
@@ -87,13 +105,13 @@ function pubsub_init(App $a)
 
 function pubsub_post(App $a)
 {
-	$xml = file_get_contents('php://input');
+	$xml = Network::postdata();
 
-	Logger::log('Feed arrived from ' . $_SERVER['REMOTE_ADDR'] . ' for ' .  $a->cmd . ' with user-agent: ' . $_SERVER['HTTP_USER_AGENT']);
+	Logger::log('Feed arrived from ' . $_SERVER['REMOTE_ADDR'] . ' for ' .  DI::args()->getCommand() . ' with user-agent: ' . $_SERVER['HTTP_USER_AGENT']);
 	Logger::log('Data: ' . $xml, Logger::DATA);
 
-	$nick       = (($a->argc > 1) ? Strings::escapeTags(trim($a->argv[1])) : '');
-	$contact_id = (($a->argc > 2) ? intval($a->argv[2])       : 0 );
+	$nick       = ((DI::args()->getArgc() > 1) ? Strings::escapeTags(trim(DI::args()->getArgv()[1])) : '');
+	$contact_id = ((DI::args()->getArgc() > 2) ? intval(DI::args()->getArgv()[2])       : 0 );
 
 	$importer = DBA::selectFirst('user', [], ['nickname' => $nick, 'account_expired' => false, 'account_removed' => false]);
 	if (!DBA::isResult($importer)) {
@@ -116,25 +134,24 @@ function pubsub_post(App $a)
 		}
 	}
 
+	if (!empty($contact['gsid'])) {
+		GServer::setProtocol($contact['gsid'], Post\DeliveryData::OSTATUS);
+	}
+
 	if (!in_array($contact['rel'], [Contact::SHARING, Contact::FRIEND]) && ($contact['network'] != Protocol::FEED)) {
 		Logger::log('Contact ' . $contact['id'] . ' is not expected to share with us - ignored.');
 		hub_post_return();
 	}
 
-	// We import feeds from OStatus, Friendica and ATOM/RSS.
-	/// @todo Check if Friendica posts really arrive here - otherwise we can discard some stuff
-	if (!in_array($contact['network'], [Protocol::OSTATUS, Protocol::DFRN, Protocol::FEED])) {
+	// We only import feeds from OStatus here
+	if ($contact['network'] != Protocol::OSTATUS) {
+		Logger::warning('Unexpected network', ['contact' => $contact]);
 		hub_post_return();
 	}
 
 	Logger::log('Import item for ' . $nick . ' from ' . $contact['nick'] . ' (' . $contact['id'] . ')');
 	$feedhub = '';
-	consume_feed($xml, $importer, $contact, $feedhub);
-
-	// do it a second time for DFRN so that any children find their parents.
-	if ($contact['network'] === Protocol::DFRN) {
-		consume_feed($xml, $importer, $contact, $feedhub);
-	}
+	OStatus::import($xml, $importer, $contact, $feedhub);
 
 	hub_post_return();
 }