Merge pull request #8820 from annando/fix-author-network

[friendica.git] / src / Worker / OnePoll.php

diff --git a/src/Worker/OnePoll.php b/src/Worker/OnePoll.php
index 959d28237468f86a9cda755758e6f68305942533..fbe92215d1d30646d93f782ced55a731b772df2e 100644 (file)
--- a/src/Worker/OnePoll.php
+++ b/src/Worker/OnePoll.php
@@ -207,7 +207,7 @@ class OnePoll
                                                        continue;
                                                }
 
-                                               subscribe_to_hub($h, $importer, $contact, $hubmode);
+                                               self::subscribeToHub($h, $importer, $contact, $hubmode);
                                        }
                                }
                        }
@@ -704,4 +704,56 @@ class OnePoll
                Logger::log("Mail: closing connection for ".$mailconf['user']);
                imap_close($mbox);
        }
+
+
+       /**
+        * @param string $url
+        * @param array  $importer
+        * @param array  $contact
+        * @param string $hubmode
+        * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+        */
+       private static function subscribeToHub(string $url, array $importer, array $contact, $hubmode = 'subscribe')
+       {
+               /*
+                * Diaspora has different message-ids in feeds than they do
+                * through the direct Diaspora protocol. If we try and use
+                * the feed, we'll get duplicates. So don't.
+                */
+               if ($contact['network'] === Protocol::DIASPORA) {
+                       return;
+               }
+
+               // Without an importer we don't have a user id - so we quit
+               if (empty($importer)) {
+                       return;
+               }
+
+               $user = DBA::selectFirst('user', ['nickname'], ['uid' => $importer['uid']]);
+
+               // No user, no nickname, we quit
+               if (!DBA::isResult($user)) {
+                       return;
+               }
+
+               $push_url = DI::baseUrl() . '/pubsub/' . $user['nickname'] . '/' . $contact['id'];
+
+               // Use a single verify token, even if multiple hubs
+               $verify_token = ((strlen($contact['hub-verify'])) ? $contact['hub-verify'] : Strings::getRandomHex());
+
+               $params = 'hub.mode=' . $hubmode . '&hub.callback=' . urlencode($push_url) . '&hub.topic=' . urlencode($contact['poll']) . '&hub.verify=async&hub.verify_token=' . $verify_token;
+
+               Logger::log('subscribe_to_hub: ' . $hubmode . ' ' . $contact['name'] . ' to hub ' . $url . ' endpoint: ' . $push_url . ' with verifier ' . $verify_token);
+
+               if (!strlen($contact['hub-verify']) || ($contact['hub-verify'] != $verify_token)) {
+                       DBA::update('contact', ['hub-verify' => $verify_token], ['id' => $contact['id']]);
+               }
+
+               $postResult = Network::post($url, $params);
+
+               Logger::log('subscribe_to_hub: returns: ' . $postResult->getReturnCode(), Logger::DEBUG);
+
+               return;
+
+       }
 }