Add Delivery Handler (named Postman) and Subscription hook

Renamed Discovery to Explorer Various bug fixes and minor improvements
2018-07-13 00:20:18 +01:00
parent 542c269885
commit d7627fb061
20 changed files with 455 additions and 117 deletions
--- a/utils/postman.php
+++ b/utils/postman.php
@@ -0,0 +1,91 @@
+<?php
+/**
+ * GNU social - a federating social network
+ *
+ * ActivityPubPlugin implementation for GNU Social
+ *
+ * LICENCE: 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 <http://www.gnu.org/licenses/>.
+ *
+ * @category  Plugin
+ * @package   GNUsocial
+ * @author    Diogo Cordeiro <diogo@fc.up.pt>
+ * @author    Daniel Supernault <danielsupernault@gmail.com>
+ * @copyright 2018 Free Software Foundation http://fsf.org
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      https://www.gnu.org/software/social/
+ */
+if (!defined ('GNUSOCIAL')) {
+        exit (1);
+}
+
+/**
+ * @category  Plugin
+ * @package   GNUsocial
+ * @author    Diogo Cordeiro <diogo@fc.up.pt>
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://www.gnu.org/software/social/
+ */
+class Activitypub_postman
+{
+        private $actor;
+        private $to = array ();
+        private $client;
+        private $headers;
+
+        /**
+         * Create a postman to deliver something to someone
+         *
+         * @param Activitypub_profile $to array of destinataries
+         */
+        public function __construct ($from, $to)
+        {
+                $this->actor = $from;
+                $this->to = $to;
+                $this->headers = array();
+                $this->headers[] = 'Accept: application/ld+json; profile="https://www.w3.org/ns/activitystreams"';
+                $this->headers[] = 'User-Agent: GNUSocialBot v0.1 - https://gnu.io/social';
+        }
+
+        /**
+         * Send a follow notification to remote instance
+         */
+        public function follow ()
+        {
+                $this->client = new HTTPClient ();
+                $data = array ("@context" => "https://www.w3.org/ns/activitystreams",
+                          "type"   => "Follow",
+                          "actor"  => $this->actor->getUrl (),
+                          "object" => $this->to[0]->getUrl ());
+                $this->client->setBody (json_encode ($data));
+                $response = $this->client->post ($this->to[0]->getInbox (), $this->headers);
+        }
+
+        /**
+         * Send a Undo Follow notification to remote instance
+         */
+        public function undo_follow ()
+        {
+                $this->client = new HTTPClient ();
+                $data = array ("@context" => "https://www.w3.org/ns/activitystreams",
+                            "type"   => "Undo",
+                            "actor"  => $this->actor->getUrl (),
+                            "object" => array (
+                                "type" => "Follow",
+                                "object" => $this->to[0]->getUrl ()
+                            )
+                        );
+                $this->client->setBody (json_encode ($data));
+                $response = $this->client->post ($this->to[0]->getInbox (), $this->headers);
+        }
+}