fixed inbox problems with pleroma

README.md

@@ -4,7 +4,7 @@
 **Tags:** OStatus, fediverse, activitypub, activitystream  
 **Requires at least:** 4.7  
 **Tested up to:** 5.1.1  
-**Stable tag:** 0.7.0  
+**Stable tag:** 0.7.1  
 **Requires PHP:** 5.6  
 **License:** MIT  
 **License URI:** http://opensource.org/licenses/MIT  
@@ -17,6 +17,13 @@ This is **BETA** software, see the FAQ to see the current feature set or rather
 
 The plugin implements the ActivityPub protocol for your Blog. Your readers will be able to follow your Blogposts on Mastodon and other Federated Plattforms that support ActivityPub.
 
+The plugin works with the following federated plattforms:
+
+* [mastodon](https://joinmastodon.org/)
+* [pleroma](https://pleroma.social/)
+* [friendi.ca](https://friendi.ca/)
+* [hubzilla](https://hubzilla.org/)
+
 ## Frequently Asked Questions ##
 
 ### What is the status of this plugin? ###
@@ -55,6 +62,10 @@ To implement:
 
 Project maintained on github at [pfefferle/wordpress-activitypub](https://github.com/pfefferle/wordpress-activitypub).
 
+### 0.7.1 ###
+
+* fixed inbox problems with pleroma
+
 ### 0.7.0 ###
 
 * finally fixed pleroma compatibility

activitypub.php

@@ -3,7 +3,7 @@
  * Plugin Name: ActivityPub
  * Plugin URI: https://github.com/pfefferle/wordpress-activitypub/
  * Description: The ActivityPub protocol is a decentralized social networking protocol based upon the ActivityStreams 2.0 data format.
- * Version: 0.7.0
+ * Version: 0.7.1
  * Author: Matthias Pfefferle
  * Author URI: https://notiz.blog/
  * License: MIT

includes/class-activity.php

@@ -79,6 +79,7 @@ class Activity {
 			'actor' => $this->actor,
 			'object' => $this->object,
 			'to' => $this->to,
+			'cc' => $this->cc,
 		);
 
 		if ( $this->id ) {

includes/functions.php

@@ -61,7 +61,11 @@ function safe_remote_post( $url, $body, $user_id ) {
 		'body' => $body,
 	);
 
-	return wp_safe_remote_post( $url, $args );
+	$response = wp_safe_remote_post( $url, $args );
+
+	do_action( 'activitypub_safe_remote_post_response', $response, $url, $body, $user_id );
+
+	return $response;
 }
 
 /**
@@ -85,8 +89,9 @@ function get_webfinger_resource( $user_id ) {
 /**
  * [get_metadata_by_actor description]
  *
- * @param  [type] $actor [description]
+ * @param sting $actor
- * @return [type]        [description]
+ *
+ * @return array
  */
 function get_remote_metadata_by_actor( $actor ) {
 	$metadata = get_transient( 'activitypub_' . $actor );
@@ -177,13 +182,20 @@ function get_publickey_by_actor( $actor, $key_id ) {
 	return new \WP_Error( 'activitypub_no_public_key', __( 'No "Public-Key" found', 'activitypub' ), $metadata );
 }
 
-function get_follower_inboxes( $user_id, $followers ) {
+function get_follower_inboxes( $user_id ) {
+	$followers = \Activitypub\Db\Followers::get_followers( $user_id );
 	$inboxes = array();
+
 	foreach ( $followers as $follower ) {
-		$inboxes[] = \Activitypub\get_inbox_by_actor( $follower );
+		$inbox = \Activitypub\get_inbox_by_actor( $follower );
+		// init array if empty
+		if ( ! empty( $inboxes[ $inbox ] ) ) {
+			$inboxes[ $inbox ] = array();
+		}
+		$inboxes[ $inbox ][] = $follower;
 	}
 
-	return array_unique( $inboxes );
+	return $inboxes;
 }
 
 function get_identifier_settings( $user_id ) {
@@ -195,8 +207,9 @@ function get_identifier_settings( $user_id ) {
 				<label><?php esc_html_e( 'Profile identifier', 'activitypub' ); ?></label>
 			</th>
 			<td>
-				<p><code><?php echo \Activitypub\get_webfinger_resource( $user_id ); ?></code> or <code><?php echo get_author_posts_url( $user_id ); ?></code></p>
+				<p><code><?php echo esc_html( \Activitypub\get_webfinger_resource( $user_id ) ); ?></code> or <code><?php echo esc_url( get_author_posts_url( $user_id ) ); ?></code></p>
-				<p class="description"><?php printf( __( 'Try to follow "@%s" in the mastodon/friendi.ca search field.', 'activitypub' ), \Activitypub\get_webfinger_resource( $user_id ) ); ?></p>
+				<?php // translators: the webfinger resource ?>
+				<p class="description"><?php printf( esc_html__( 'Try to follow "@%s" in the mastodon/friendi.ca search field.', 'activitypub' ), esc_html( \Activitypub\get_webfinger_resource( $user_id ) ) ); ?></p>
 			</td>
 		</tr>
 	</tbody>

includes/rest/class-outbox.php

@@ -139,12 +139,11 @@ class Outbox {
 		$activitypub_activity = new \Activitypub\Activity( 'Create', \Activitypub\Activity::TYPE_FULL );
 		$activitypub_activity->from_post( $activitypub_post->to_array() );
 
+		foreach ( \Activitypub\get_follower_inboxes( $user_id ) as $inbox => $to ) {
+			$activitypub_activity->set_to( $to );
 			$activity = $activitypub_activity->to_json(); // phpcs:ignore
 
-		$followers = \Activitypub\Db\Followers::get_followers( $user_id );
+			\Activitypub\safe_remote_post( $inbox, $activity, $user_id );
-
-		foreach ( \Activitypub\get_follower_inboxes( $user_id, $followers ) as $inbox ) {
-			$response = \Activitypub\safe_remote_post( $inbox, $activity, $user_id );
 		}
 	}
 
@@ -161,12 +160,11 @@ class Outbox {
 		$activitypub_activity = new \Activitypub\Activity( 'Update', \Activitypub\Activity::TYPE_FULL );
 		$activitypub_activity->from_post( $activitypub_post->to_array() );
 
+		foreach ( \Activitypub\get_follower_inboxes( $user_id ) as $inbox => $to ) {
+			$activitypub_activity->set_to( $to );
 			$activity = $activitypub_activity->to_json(); // phpcs:ignore
 
-		$followers = \Activitypub\Db\Followers::get_followers( $user_id );
+			\Activitypub\safe_remote_post( $inbox, $activity, $user_id );
-
-		foreach ( \Activitypub\get_follower_inboxes( $user_id, $followers ) as $inbox ) {
-			$response = \Activitypub\safe_remote_post( $inbox, $activity, $user_id );
 		}
 	}
 }

languages/activitypub.pot

@@ -2,9 +2,9 @@
 # This file is distributed under the MIT.
 msgid ""
 msgstr ""
-"Project-Id-Version: ActivityPub 0.6.0\n"
+"Project-Id-Version: ActivityPub 0.7.1\n"
 "Report-Msgid-Bugs-To: https://wordpress.org/support/plugin/activitypub\n"
-"POT-Creation-Date: 2019-03-12 21:22:31+00:00\n"
+"POT-Creation-Date: 2019-03-14 22:10:06+00:00\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -79,27 +79,28 @@ msgstr ""
 msgid "Unknown Actor schema"
 msgstr ""
 
-#: includes/functions.php:99
+#: includes/functions.php:104
 msgid "The \"actor\" is no valid URL"
 msgstr ""
 
-#: includes/functions.php:123
+#: includes/functions.php:128
 msgid "No valid JSON data"
 msgstr ""
 
-#: includes/functions.php:151
+#: includes/functions.php:156
 msgid "No \"Inbox\" found"
 msgstr ""
 
-#: includes/functions.php:177
+#: includes/functions.php:182
 msgid "No \"Public-Key\" found"
 msgstr ""
 
-#: includes/functions.php:195
+#: includes/functions.php:207
 msgid "Profile identifier"
 msgstr ""
 
-#: includes/functions.php:199
+#: includes/functions.php:212
+#. translators: the webfinger resource
 msgid "Try to follow \"@%s\" in the mastodon/friendi.ca search field."
 msgstr ""
 

readme.txt

@@ -4,7 +4,7 @@ Donate link: https://notiz.blog/donate/
 Tags: OStatus, fediverse, activitypub, activitystream
 Requires at least: 4.7
 Tested up to: 5.1.1
-Stable tag: 0.7.0
+Stable tag: 0.7.1
 Requires PHP: 5.6
 License: MIT
 License URI: http://opensource.org/licenses/MIT
@@ -17,6 +17,13 @@ This is **BETA** software, see the FAQ to see the current feature set or rather
 
 The plugin implements the ActivityPub protocol for your Blog. Your readers will be able to follow your Blogposts on Mastodon and other Federated Plattforms that support ActivityPub.
 
+The plugin works with the following federated plattforms:
+
+* [mastodon](https://joinmastodon.org/)
+* [pleroma](https://pleroma.social/)
+* [friendi.ca](https://friendi.ca/)
+* [hubzilla](https://hubzilla.org/)
+
 == Frequently Asked Questions ==
 
 = What is the status of this plugin? =
@@ -55,6 +62,10 @@ To implement:
 
 Project maintained on github at [pfefferle/wordpress-activitypub](https://github.com/pfefferle/wordpress-activitypub).
 
+= 0.7.1 =
+
+* fixed inbox problems with pleroma
+
 = 0.7.0 =
 
 * finally fixed pleroma compatibility