Event-Federation/wordpress-activitypub
Event-Federation/wordpress-activitypub
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big refactoring to use namespaces for a better code structure

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Matthias Pfefferle 2019-02-24 12:07:41 +01:00
parent 30b939b5a1
commit 40b2651b7e
24 changed files with 342 additions and 253 deletions
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1
.gitignore vendored
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@ -3,3 +3,4 @@
package-lock.json package-lock.json
composer.lock composer.lock
.DS_Store .DS_Store
.idea/

2
LICENSE
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@ -1,6 +1,6 @@
MIT License MIT License
Copyright (c) 2018 Matthias Pfefferle Copyright (c) 2019 Matthias Pfefferle
Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal

2
README.md
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@ -4,7 +4,7 @@
**Tags:** OStatus, fediverse, activitypub, activitystream **Tags:** OStatus, fediverse, activitypub, activitystream
**Requires at least:** 4.7 **Requires at least:** 4.7
**Tested up to:** 5.1 **Tested up to:** 5.1
**Stable tag:** 0.4.4 **Stable tag:** 0.5.0
**Requires PHP:** 5.6 **Requires PHP:** 5.6
**License:** MIT **License:** MIT
**License URI:** http://opensource.org/licenses/MIT **License URI:** http://opensource.org/licenses/MIT

82
activitypub.php
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@ -3,7 +3,7 @@
* Plugin Name: ActivityPub * Plugin Name: ActivityPub
* Plugin URI: https://github.com/pfefferle/wordpress-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. * Description: The ActivityPub protocol is a decentralized social networking protocol based upon the ActivityStreams 2.0 data format.
* Version: 0.4.4 * Version: 0.5.0
* Author: Matthias Pfefferle * Author: Matthias Pfefferle
* Author URI: https://notiz.blog/ * Author URI: https://notiz.blog/
* License: MIT * License: MIT
@ -12,77 +12,61 @@
* Domain Path: /languages * Domain Path: /languages
*/ */
namespace Activitypub;
/** /**
* Initialize plugin * Initialize pluginut
*/ */
function activitypub_init() { function init() {
defined( 'ACTIVITYPUB_HASHTAGS_REGEXP' ) || define( 'ACTIVITYPUB_HASHTAGS_REGEXP', '(^|\s|>)#([^\s<>]+)\b' ); defined( 'ACTIVITYPUB_HASHTAGS_REGEXP' ) || define( 'ACTIVITYPUB_HASHTAGS_REGEXP', '(^|\s|>)#([^\s<>]+)\b' );
require_once dirname( __FILE__ ) . '/includes/class-activitypub-signature.php'; require_once dirname( __FILE__ ) . '/includes/class-signature.php';
require_once dirname( __FILE__ ) . '/includes/class-activitypub-activity.php'; require_once dirname( __FILE__ ) . '/includes/class-activity.php';
require_once dirname( __FILE__ ) . '/includes/class-db-activitypub-followers.php'; require_once dirname( __FILE__ ) . '/includes/db/class-followers.php';
require_once dirname( __FILE__ ) . '/includes/functions.php'; require_once dirname( __FILE__ ) . '/includes/functions.php';
require_once dirname( __FILE__ ) . '/includes/class-activitypub-post.php'; require_once dirname( __FILE__ ) . '/includes/class-post.php';
add_filter( 'activitypub_the_summary', array( 'Activitypub_Post', 'add_backlink' ), 10, 2 ); \Activitypub\Post::init();
add_filter( 'activitypub_the_content', array( 'Activitypub_Post', 'add_backlink' ), 10, 2 );
require_once dirname( __FILE__ ) . '/includes/class-activitypub.php'; require_once dirname( __FILE__ ) . '/includes/class-activitypub.php';
add_filter( 'template_include', array( 'Activitypub', 'render_json_template' ), 99 ); \Activitypub\ActivityPub::init();
add_filter( 'query_vars', array( 'Activitypub', 'add_query_vars' ) );
add_action( 'init', array( 'Activitypub', 'add_rewrite_endpoint' ) );
add_filter( 'pre_get_avatar_data', array( 'Activitypub', 'pre_get_avatar_data' ), 11, 2 );
// Configure the REST API route // Configure the REST API route
require_once dirname( __FILE__ ) . '/includes/class-rest-activitypub-outbox.php'; require_once dirname( __FILE__ ) . '/includes/rest/class-outbox.php';
add_action( 'rest_api_init', array( 'Rest_Activitypub_Outbox', 'register_routes' ) ); \Activitypub\Rest\Outbox::init();
add_action( 'activitypub_send_post_activity', array( 'Rest_Activitypub_Outbox', 'send_post_activity' ) );
add_action( 'activitypub_send_update_activity', array( 'Rest_Activitypub_Outbox', 'send_update_activity' ) );
require_once dirname( __FILE__ ) . '/includes/class-rest-activitypub-inbox.php'; require_once dirname( __FILE__ ) . '/includes/rest/class-inbox.php';
add_action( 'rest_api_init', array( 'Rest_Activitypub_Inbox', 'register_routes' ) ); \Activitypub\Rest\Inbox::init();
//add_filter( 'rest_pre_serve_request', array( 'Rest_Activitypub_Inbox', 'serve_request' ), 11, 4 );
add_action( 'activitypub_inbox_follow', array( 'Rest_Activitypub_Inbox', 'handle_follow' ), 10, 2 );
add_action( 'activitypub_inbox_unfollow', array( 'Rest_Activitypub_Inbox', 'handle_unfollow' ), 10, 2 );
//add_action( 'activitypub_inbox_like', array( 'Rest_Activitypub_Inbox', 'handle_reaction' ), 10, 2 );
//add_action( 'activitypub_inbox_announce', array( 'Rest_Activitypub_Inbox', 'handle_reaction' ), 10, 2 );
add_action( 'activitypub_inbox_create', array( 'Rest_Activitypub_Inbox', 'handle_create' ), 10, 2 );
require_once dirname( __FILE__ ) . '/includes/class-rest-activitypub-followers.php'; require_once dirname( __FILE__ ) . '/includes/rest/class-followers.php';
add_action( 'rest_api_init', array( 'Rest_Activitypub_Followers', 'register_routes' ) ); \Activitypub\Rest\Followers::init();
require_once dirname( __FILE__ ) . '/includes/class-rest-activitypub-webfinger.php'; require_once dirname( __FILE__ ) . '/includes/rest/class-webfinger.php';
add_action( 'rest_api_init', array( 'Rest_Activitypub_Webfinger', 'register_routes' ) ); \Activitypub\Rest\Webfinger::init();
add_action( 'webfinger_user_data', array( 'Rest_Activitypub_Webfinger', 'add_webfinger_discovery' ), 10, 3 );
require_once dirname( __FILE__ ) . '/includes/class-rest-activitypub-nodeinfo.php'; require_once dirname( __FILE__ ) . '/includes/rest/class-nodeinfo.php';
add_action( 'rest_api_init', array( 'Rest_Activitypub_Nodeinfo', 'register_routes' ) ); \Activitypub\Rest\NodeInfo::init();
add_filter( 'nodeinfo_data', array( 'Rest_Activitypub_Nodeinfo', 'add_nodeinfo_discovery' ), 10, 2 );
add_filter( 'nodeinfo2_data', array( 'Rest_Activitypub_Nodeinfo', 'add_nodeinfo2_discovery' ), 10 );
add_post_type_support( 'post', 'activitypub' ); add_post_type_support( 'post', 'activitypub' );
add_post_type_support( 'page', 'activitypub' ); add_post_type_support( 'page', 'activitypub' );
$post_types = get_post_types_by_support( 'activitypub' ); $post_types = get_post_types_by_support( 'activitypub' );
add_action( 'transition_post_status', array( 'Activitypub', 'schedule_post_activity' ), 10, 3 ); add_action( 'transition_post_status', array( '\Activitypub\Activitypub', 'schedule_post_activity' ), 10, 3 );
require_once dirname( __FILE__ ) . '/includes/class-activitypub-admin.php'; require_once dirname( __FILE__ ) . '/includes/class-admin.php';
add_action( 'admin_menu', array( 'Activitypub_Admin', 'admin_menu' ) ); \Activitypub\Admin::init();
add_action( 'admin_init', array( 'Activitypub_Admin', 'register_settings' ) );
add_action( 'show_user_profile', array( 'Activitypub_Admin', 'add_fediverse_profile' ) );
if ( '1' === get_option( 'activitypub_use_hashtags', '1' ) ) { if ( '1' === get_option( 'activitypub_use_hashtags', '1' ) ) {
require_once dirname( __FILE__ ) . '/includes/class-activitypub-hashtag.php'; require_once dirname( __FILE__ ) . '/includes/class-hashtag.php';
add_filter( 'wp_insert_post', array( 'Activitypub_Hashtag', 'insert_post' ), 99, 2 ); \Activitypub\Hashtag::init();
add_filter( 'the_content', array( 'Activitypub_Hashtag', 'the_content' ), 99, 2 );
} }
} }
add_action( 'plugins_loaded', 'activitypub_init' ); add_action( 'plugins_loaded', '\Activitypub\init' );
/** /**
* Add rewrite rules * Add rewrite rules
*/ */
function activitypub_add_rewrite_rules() { function add_rewrite_rules() {
if ( ! class_exists( 'Webfinger' ) ) { if ( ! class_exists( 'Webfinger' ) ) {
add_rewrite_rule( '^.well-known/webfinger', 'index.php?rest_route=/activitypub/1.0/webfinger', 'top' ); add_rewrite_rule( '^.well-known/webfinger', 'index.php?rest_route=/activitypub/1.0/webfinger', 'top' );
} }
@ -92,14 +76,14 @@ function activitypub_add_rewrite_rules() {
add_rewrite_rule( '^.well-known/x-nodeinfo2', 'index.php?rest_route=/activitypub/1.0/nodeinfo2', 'top' ); add_rewrite_rule( '^.well-known/x-nodeinfo2', 'index.php?rest_route=/activitypub/1.0/nodeinfo2', 'top' );
} }
} }
add_action( 'init', 'activitypub_add_rewrite_rules', 1 ); add_action( 'init', '\Activitypub\add_rewrite_rules', 1 );
/** /**
* Flush rewrite rules; * Flush rewrite rules;
*/ */
function activitypub_flush_rewrite_rules() { function flush_rewrite_rules() {
activitypub_add_rewrite_rules(); \Activitypub\add_rewrite_rules();
flush_rewrite_rules(); flush_rewrite_rules();
} }
register_activation_hook( __FILE__, 'activitypub_flush_rewrite_rules' ); register_activation_hook( __FILE__, '\Activitypub\flush_rewrite_rules' );
register_deactivation_hook( __FILE__, 'flush_rewrite_rules' ); register_deactivation_hook( __FILE__, '\flush_rewrite_rules' );

6
includes/class-activitypub-activity.php → includes/class-activity.php
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@ -1,10 +1,12 @@
<?php <?php
namespace Activitypub;
/** /**
* ActivityPub Post Class * ActivityPub Post Class
* *
* @author Matthias Pfefferle * @author Matthias Pfefferle
*/ */
class Activitypub_Activity { class Activity {
private $context = array( 'https://www.w3.org/ns/activitystreams' ); private $context = array( 'https://www.w3.org/ns/activitystreams' );
private $published = ''; private $published = '';
private $id = ''; private $id = '';
@ -22,7 +24,7 @@ class Activitypub_Activity {
if ( 'none' === $context ) { if ( 'none' === $context ) {
$this->context = null; $this->context = null;
} elseif ( 'full' === $context ) { } elseif ( 'full' === $context ) {
$this->context = get_activitypub_context(); $this->context = \Activitypub\get_context();
} }
$this->type = ucfirst( $type ); $this->type = ucfirst( $type );

16
includes/class-activitypub.php
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@ -1,10 +1,18 @@
<?php <?php
namespace Activitypub;
/** /**
* ActivityPub Class * ActivityPub Class
* *
* @author Matthias Pfefferle * @author Matthias Pfefferle
*/ */
class Activitypub { class Activitypub {
public static function init() {
add_filter( 'template_include', array( '\Activitypub\Activitypub', 'render_json_template' ), 99 );
add_filter( 'query_vars', array( '\Activitypub\Activitypub', 'add_query_vars' ) );
add_action( 'init', array( '\Activitypub\Activitypub', 'add_rewrite_endpoint' ) );
add_filter( 'pre_get_avatar_data', array( '\Activitypub\Activitypub', 'pre_get_avatar_data' ), 11, 2 );
}
/** /**
* Return a AS2 JSON version of an author, post or page * Return a AS2 JSON version of an author, post or page
* *
@ -93,9 +101,11 @@ class Activitypub {
* @return array $args * @return array $args
*/ */
public static function pre_get_avatar_data( $args, $id_or_email ) { public static function pre_get_avatar_data( $args, $id_or_email ) {
if ( ! $id_or_email instanceof WP_Comment || if (
! isset( $id_or_email->comment_type ) || ! $id_or_email instanceof \WP_Comment ||
$id_or_email->user_id ) { ! isset( $id_or_email->comment_type ) ||
$id_or_email->user_id
) {
return $args; return $args;
} }

17
includes/class-activitypub-admin.php → includes/class-admin.php
View file

@ -1,8 +1,15 @@
<?php <?php
namespace Activitypub;
/** /**
* ActivityPub Admin Class * ActivityPub Admin Class
*/ */
class Activitypub_Admin { class Admin {
public static function init() {
add_action( 'admin_menu', array( '\Activitypub\Admin', 'admin_menu' ) );
add_action( 'admin_init', array( '\Activitypub\Admin', 'register_settings' ) );
add_action( 'show_user_profile', array( '\Activitypub\Admin', 'add_fediverse_profile' ) );
}
/** /**
* Add admin menu entry * Add admin menu entry
*/ */
@ -12,10 +19,10 @@ class Activitypub_Admin {
'ActivityPub', 'ActivityPub',
'manage_options', 'manage_options',
'activitypub', 'activitypub',
array( 'Activitypub_Admin', 'settings_page' ) array( '\Activitypub\Admin', 'settings_page' )
); );
add_action( 'load-' . $settings_page, array( 'Activitypub_Admin', 'add_help_tab' ) ); add_action( 'load-' . $settings_page, array( '\Activitypub\Admin', 'add_help_tab' ) );
} }
/** /**
@ -90,9 +97,9 @@ class Activitypub_Admin {
} }
public static function add_fediverse_profile( $user ) { public static function add_fediverse_profile( $user ) {
?> ?>
<h2><?php esc_html_e( 'Fediverse', 'activitypub' ); ?></h2> <h2><?php esc_html_e( 'Fediverse', 'activitypub' ); ?></h2>
<?php <?php
activitypub_get_identifier_settings( $user->ID ); activitypub_get_identifier_settings( $user->ID );
} }
} }

11
includes/class-activitypub-hashtag.php → includes/class-hashtag.php
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@ -1,8 +1,15 @@
<?php <?php
namespace Activitypub;
/** /**
* ActivityPub Hashtag Class * ActivityPub Hashtag Class
*/ */
class Activitypub_Hashtag { class Hashtag {
public static function init() {
add_filter( 'wp_insert_post', array( '\Activitypub\Hashtag', 'insert_post' ), 99, 2 );
add_filter( 'the_content', array( '\Activitypub\Hashtag', 'the_content' ), 99, 2 );
}
/** /**
* Filter to save #tags as real WordPress tags * Filter to save #tags as real WordPress tags
* *
@ -25,7 +32,7 @@ class Activitypub_Hashtag {
* @param string $the_content the post-content * @param string $the_content the post-content
*/ */
public static function the_content( $the_content ) { public static function the_content( $the_content ) {
$the_content = preg_replace_callback( '/' . ACTIVITYPUB_HASHTAGS_REGEXP . '/i', array( 'Activitypub_Hashtag', 'replace_with_links' ), $the_content ); $the_content = preg_replace_callback( '/' . ACTIVITYPUB_HASHTAGS_REGEXP . '/i', array( '\Activitypub\Hashtag', 'replace_with_links' ), $the_content );
return $the_content; return $the_content;
} }

34
includes/class-activitypub-post.php → includes/class-post.php
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@ -1,12 +1,22 @@
<?php <?php
namespace Activitypub;
/** /**
* ActivityPub Post Class * ActivityPub Post Class
* *
* @author Matthias Pfefferle * @author Matthias Pfefferle
*/ */
class Activitypub_Post { class Post {
private $post; private $post;
/**
*
*/
public static function init() {
add_filter( 'activitypub_the_summary', array( '\Activitypub\Post', 'add_backlink' ), 10, 2 );
add_filter( 'activitypub_the_content', array( '\Activitypub\Post', 'add_backlink' ), 10, 2 );
}
public function __construct( $post = null ) { public function __construct( $post = null ) {
$this->post = get_post( $post ); $this->post = get_post( $post );
} }
@ -65,7 +75,7 @@ class Activitypub_Post {
$max_images--; $max_images--;
} }
// then list any image attachments // then list any image attachments
$query = new WP_Query( $query = new \WP_Query(
array( array(
'post_parent' => $id, 'post_parent' => $id,
'post_status' => 'inherit', 'post_status' => 'inherit',
@ -77,7 +87,7 @@ class Activitypub_Post {
) )
); );
foreach ( $query->get_posts() as $attachment ) { foreach ( $query->get_posts() as $attachment ) {
if ( ! in_array( $attachment->ID, $image_ids ) ) { if ( ! in_array( $attachment->ID, $image_ids, true ) ) {
$image_ids[] = $attachment->ID; $image_ids[] = $attachment->ID;
} }
} }
@ -89,7 +99,7 @@ class Activitypub_Post {
if ( $thumbnail ) { if ( $thumbnail ) {
$images[] = array( $images[] = array(
'url' => $thumbnail[0], 'url' => $thumbnail[0],
'type' => $mimetype 'type' => $mimetype,
); );
} }
} }
@ -100,9 +110,9 @@ class Activitypub_Post {
if ( $images ) { if ( $images ) {
foreach ( $images as $image ) { foreach ( $images as $image ) {
$attachment = array( $attachment = array(
"type" => "Image", 'type' => 'Image',
"url" => $image['url'], 'url' => $image['url'],
"mediaType" => $image['type'], 'mediaType' => $image['type'],
); );
$attachments[] = $attachment; $attachments[] = $attachment;
} }
@ -118,9 +128,9 @@ class Activitypub_Post {
if ( $post_tags ) { if ( $post_tags ) {
foreach( $post_tags as $post_tag ) { foreach( $post_tags as $post_tag ) {
$tag = array( $tag = array(
"type" => "Hashtag", 'type' => 'Hashtag',
"href" => get_tag_link( $post_tag->term_id ), 'href' => get_tag_link( $post_tag->term_id ),
"name" => '#' . $post_tag->slug, 'name' => '#' . $post_tag->slug,
); );
$tags[] = $tag; $tags[] = $tag;
} }
@ -266,7 +276,7 @@ class Activitypub_Post {
$allowed_html = apply_filters( 'activitypub_allowed_html', '<a><p>' ); $allowed_html = apply_filters( 'activitypub_allowed_html', '<a><p>' );
return trim( preg_replace( '/[\r\n]{2,}/', '', strip_tags( $decoded_content, $allowed_html) ) ); return trim( preg_replace( '/[\r\n]{2,}/', '', strip_tags( $decoded_content, $allowed_html ) ) );
} }
/** /**
@ -286,7 +296,7 @@ class Activitypub_Post {
$allowed_html = apply_filters( 'activitypub_allowed_html', '<a><p>' ); $allowed_html = apply_filters( 'activitypub_allowed_html', '<a><p>' );
return trim( preg_replace( '/[\r\n]{2,}/', '', strip_tags( $decoded_summary, $allowed_html) ) ); return trim( preg_replace( '/[\r\n]{2,}/', '', strip_tags( $decoded_summary, $allowed_html ) ) );
} }
public static function add_backlink( $content, $post ) { public static function add_backlink( $content, $post ) {

3
includes/class-activitypub-signature.php → includes/class-signature.php
View file

@ -1,6 +1,7 @@
<?php <?php
namespace Activitypub;
class Activitypub_Signature { class Signature {
/** /**
* @param int $user_id * @param int $user_id

13
includes/class-db-activitypub-followers.php → includes/db/class-followers.php
View file

@ -1,6 +1,7 @@
<?php <?php
namespace Activitypub\Db;
class Db_Activitypub_Followers { class Followers {
public static function get_followers( $author_id ) { public static function get_followers( $author_id ) {
$followers = get_user_option( 'activitypub_followers', $author_id ); $followers = get_user_option( 'activitypub_followers', $author_id );
@ -17,7 +18,7 @@ class Db_Activitypub_Followers {
isset( $follower['id'] ) && isset( $follower['id'] ) &&
false !== filter_var( $follower['id'], FILTER_VALIDATE_URL ) false !== filter_var( $follower['id'], FILTER_VALIDATE_URL )
) { ) {
$followers[$key] = $follower['id']; $followers[ $key ] = $follower['id'];
} }
} }
@ -38,8 +39,8 @@ class Db_Activitypub_Followers {
$actor = $actor['id']; $actor = $actor['id'];
} }
return new WP_Error( 'invalid_actor_object', __( 'Unknown Actor schema', 'activitypub' ), array( return new \WP_Error( 'invalid_actor_object', __( 'Unknown Actor schema', 'activitypub' ), array(
'status' => 404 'status' => 404,
) ); ) );
} }
@ -58,8 +59,8 @@ class Db_Activitypub_Followers {
$followers = get_user_option( 'activitypub_followers', $author_id ); $followers = get_user_option( 'activitypub_followers', $author_id );
foreach ( $followers as $key => $value ) { foreach ( $followers as $key => $value ) {
if ( $value === $actor) { if ( $value === $actor ) {
unset( $followers[$key] ); unset( $followers[ $key ] );
} }
} }

50
includes/functions.php
View file

@ -1,10 +1,12 @@
<?php <?php
namespace Activitypub;
/** /**
* Returns the ActivityPub default JSON-context * Returns the ActivityPub default JSON-context
* *
* @return array the activitypub context * @return array the activitypub context
*/ */
function get_activitypub_context() { function get_context() {
$context = array( $context = array(
'https://www.w3.org/ns/activitystreams', 'https://www.w3.org/ns/activitystreams',
'https://w3id.org/security/v1', 'https://w3id.org/security/v1',
@ -39,9 +41,9 @@ function get_activitypub_context() {
return apply_filters( 'activitypub_json_context', $context ); return apply_filters( 'activitypub_json_context', $context );
} }
function activitypub_safe_remote_post( $url, $body, $user_id ) { function safe_remote_post( $url, $body, $user_id ) {
$date = gmdate( 'D, d M Y H:i:s T' ); $date = gmdate( 'D, d M Y H:i:s T' );
$signature = Activitypub_Signature::generate_signature( $user_id, $url, $date ); $signature = \Activitypub\Signature::generate_signature( $user_id, $url, $date );
$wp_version = get_bloginfo( 'version' ); $wp_version = get_bloginfo( 'version' );
$user_agent = apply_filters( 'http_headers_useragent', 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' ) ); $user_agent = apply_filters( 'http_headers_useragent', 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' ) );
@ -69,10 +71,10 @@ function activitypub_safe_remote_post( $url, $body, $user_id ) {
* *
* @return string The user-resource * @return string The user-resource
*/ */
function activitypub_get_webfinger_resource( $user_id ) { function get_webfinger_resource( $user_id ) {
// use WebFinger plugin if installed // use WebFinger plugin if installed
if ( function_exists( 'get_webfinger_resource' ) ) { if ( function_exists( '\get_webfinger_resource' ) ) {
return get_webfinger_resource( $user_id, false ); return \get_webfinger_resource( $user_id, false );
} }
$user = get_user_by( 'id', $user_id ); $user = get_user_by( 'id', $user_id );
@ -86,7 +88,7 @@ function activitypub_get_webfinger_resource( $user_id ) {
* @param [type] $actor [description] * @param [type] $actor [description]
* @return [type] [description] * @return [type] [description]
*/ */
function activitypub_get_remote_metadata_by_actor( $actor ) { function get_remote_metadata_by_actor( $actor ) {
$metadata = get_transient( 'activitypub_' . $actor ); $metadata = get_transient( 'activitypub_' . $actor );
if ( $metadata ) { if ( $metadata ) {
@ -94,7 +96,7 @@ function activitypub_get_remote_metadata_by_actor( $actor ) {
} }
if ( ! wp_http_validate_url( $actor ) ) { if ( ! wp_http_validate_url( $actor ) ) {
return new WP_Error( 'activitypub_no_valid_actor_url', __( 'The "actor" is no valid URL', 'activitypub' ), $actor ); return new \WP_Error( 'activitypub_no_valid_actor_url', __( 'The "actor" is no valid URL', 'activitypub' ), $actor );
} }
$wp_version = get_bloginfo( 'version' ); $wp_version = get_bloginfo( 'version' );
@ -118,7 +120,7 @@ function activitypub_get_remote_metadata_by_actor( $actor ) {
$metadata = json_decode( $metadata, true ); $metadata = json_decode( $metadata, true );
if ( ! $metadata ) { if ( ! $metadata ) {
return new WP_Error( 'activitypub_invalid_json', __( 'No valid JSON data', 'activitypub' ), $actor ); return new \WP_Error( 'activitypub_invalid_json', __( 'No valid JSON data', 'activitypub' ), $actor );
} }
set_transient( 'activitypub_' . $actor, $metadata, WEEK_IN_SECONDS ); set_transient( 'activitypub_' . $actor, $metadata, WEEK_IN_SECONDS );
@ -131,8 +133,8 @@ function activitypub_get_remote_metadata_by_actor( $actor ) {
* @param [type] $actor [description] * @param [type] $actor [description]
* @return [type] [description] * @return [type] [description]
*/ */
function activitypub_get_inbox_by_actor( $actor ) { function get_inbox_by_actor( $actor ) {
$metadata = activitypub_get_remote_metadata_by_actor( $actor ); $metadata = get_remote_metadata_by_actor( $actor );
if ( is_wp_error( $metadata ) ) { if ( is_wp_error( $metadata ) ) {
return $metadata; return $metadata;
@ -146,7 +148,7 @@ function activitypub_get_inbox_by_actor( $actor ) {
return $metadata['inbox']; return $metadata['inbox'];
} }
return new WP_Error( 'activitypub_no_inbox', __( 'No "Inbox" found', 'activitypub' ), $metadata ); return new \WP_Error( 'activitypub_no_inbox', __( 'No "Inbox" found', 'activitypub' ), $metadata );
} }
/** /**
@ -154,8 +156,8 @@ function activitypub_get_inbox_by_actor( $actor ) {
* @param [type] $actor [description] * @param [type] $actor [description]
* @return [type] [description] * @return [type] [description]
*/ */
function activitypub_get_publickey_by_actor( $actor, $key_id ) { function get_publickey_by_actor( $actor, $key_id ) {
$metadata = activitypub_get_remote_metadata_by_actor( $actor ); $metadata = get_remote_metadata_by_actor( $actor );
if ( is_wp_error( $metadata ) ) { if ( is_wp_error( $metadata ) ) {
return $metadata; return $metadata;
@ -172,19 +174,19 @@ function activitypub_get_publickey_by_actor( $actor, $key_id ) {
return $metadata['publicKey']['publicKeyPem']; return $metadata['publicKey']['publicKeyPem'];
} }
return new WP_Error( 'activitypub_no_public_key', __( 'No "Public-Key" found', 'activitypub' ), $metadata ); return new \WP_Error( 'activitypub_no_public_key', __( 'No "Public-Key" found', 'activitypub' ), $metadata );
} }
function activitypub_get_follower_inboxes( $user_id, $followers ) { function get_follower_inboxes( $user_id, $followers ) {
$inboxes = array(); $inboxes = array();
foreach ( $followers as $follower ) { foreach ( $followers as $follower ) {
$inboxes[] = activitypub_get_inbox_by_actor( $follower ); $inboxes[] = \Activitypub\get_inbox_by_actor( $follower );
} }
return array_unique( $inboxes ); return array_unique( $inboxes );
} }
function activitypub_get_identifier_settings( $user_id ) { function get_identifier_settings( $user_id ) {
?> ?>
<table class="form-table"> <table class="form-table">
<tbody> <tbody>
@ -193,8 +195,8 @@ function activitypub_get_identifier_settings( $user_id ) {
<label><?php esc_html_e( 'Profile identifier', 'activitypub' ); ?></label> <label><?php esc_html_e( 'Profile identifier', 'activitypub' ); ?></label>
</th> </th>
<td> <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 \Activitypub\get_webfinger_resource( $user_id ); ?></code> or <code><?php echo 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> <p class="description"><?php printf( __( 'Try to follow "@%s" in the mastodon/friendi.ca search field.', 'activitypub' ), \Activitypub\get_webfinger_resource( $user_id ) ); ?></p>
</td> </td>
</tr> </tr>
</tbody> </tbody>
@ -202,8 +204,8 @@ function activitypub_get_identifier_settings( $user_id ) {
<?php <?php
} }
function activitypub_get_followers( $user_id ) { function get_followers( $user_id ) {
$followers = Db_Activitypub_Followers::get_followers( $user_id ); $followers = \Activitypub\Db\Followers::get_followers( $user_id );
if ( ! $followers ) { if ( ! $followers ) {
return array(); return array();
@ -212,8 +214,8 @@ function activitypub_get_followers( $user_id ) {
return $followers; return $followers;
} }
function activitypub_count_followers( $user_id ) { function count_followers( $user_id ) {
$followers = activitypub_get_followers( $user_id ); $followers = \Activitypub\get_followers( $user_id );
return count( $followers ); return count( $followers );
} }

30
includes/class-rest-activitypub-followers.php → includes/rest/class-followers.php
View file

@ -1,6 +1,11 @@
<?php <?php
namespace Activitypub\Rest;
class Followers {
public static function init() {
add_action( 'rest_api_init', array( '\Activitypub\Rest\Followers', 'register_routes' ) );
}
class Rest_Activitypub_Followers {
/** /**
* Register routes * Register routes
*/ */
@ -8,8 +13,8 @@ class Rest_Activitypub_Followers {
register_rest_route( register_rest_route(
'activitypub/1.0', '/users/(?P<id>\d+)/followers', array( 'activitypub/1.0', '/users/(?P<id>\d+)/followers', array(
array( array(
'methods' => WP_REST_Server::READABLE, 'methods' => \WP_REST_Server::READABLE,
'callback' => array( 'Rest_Activitypub_Followers', 'get' ), 'callback' => array( '\Activitypub\Rest\Followers', 'get' ),
'args' => self::request_parameters(), 'args' => self::request_parameters(),
), ),
) )
@ -21,10 +26,11 @@ class Rest_Activitypub_Followers {
$user = get_user_by( 'ID', $user_id ); $user = get_user_by( 'ID', $user_id );
if ( ! $user ) { if ( ! $user ) {
return new WP_Error( 'rest_invalid_param', __( 'User not found', 'activitypub' ), array( return new \WP_Error( 'rest_invalid_param', __( 'User not found', 'activitypub' ), array(
'status' => 404, 'params' => array( 'status' => 404,
'user_id' => __( 'User not found', 'activitypub' ) 'params' => array(
) 'user_id' => __( 'User not found', 'activitypub' ),
),
) ); ) );
} }
@ -35,20 +41,20 @@ class Rest_Activitypub_Followers {
*/ */
do_action( 'activitypub_outbox_pre' ); do_action( 'activitypub_outbox_pre' );
$json = new stdClass(); $json = new \stdClass();
$json->{'@context'} = get_activitypub_context(); $json->{'@context'} = get_activitypub_context();
$followers = Db_Activitypub_Followers::get_followers( $user_id ); $followers = \Activitypub\Db\Followers::get_followers( $user_id );
if ( ! is_array( $followers ) ) { if ( ! is_array( $followers ) ) {
$followers = array(); $followers = array();
} }
$json->totlaItems = count( $followers ); $json->totlaItems = count( $followers ); // phpcs:ignore
$json->orderedItems = $followers; $json->orderedItems = $followers; // phpcs:ignore
$response = new WP_REST_Response( $json, 200 ); $response = new \WP_REST_Response( $json, 200 );
$response->header( 'Content-Type', 'application/activity+json' ); $response->header( 'Content-Type', 'application/activity+json' );
return $response; return $response;

51
includes/class-rest-activitypub-inbox.php → includes/rest/class-inbox.php
View file

@ -1,10 +1,21 @@
<?php <?php
namespace Activitypub\Rest;
/** /**
* ActivityPub Inbox Class * ActivityPub Inbox Class
* *
* @author Matthias Pfefferle * @author Matthias Pfefferle
*/ */
class Rest_Activitypub_Inbox { class Inbox {
public static function init() {
add_action( 'rest_api_init', array( '\Activitypub\Rest\Inbox', 'register_routes' ) );
//add_filter( 'rest_pre_serve_request', array( '\Activitypub\Rest\Inbox', 'serve_request' ), 11, 4 );
add_action( 'activitypub_inbox_follow', array( '\Activitypub\Rest\Inbox', 'handle_follow' ), 10, 2 );
add_action( 'activitypub_inbox_unfollow', array( '\Activitypub\Rest\Inbox', 'handle_unfollow' ), 10, 2 );
//add_action( 'activitypub_inbox_like', array( '\Activitypub\Rest\Inbox', 'handle_reaction' ), 10, 2 );
//add_action( 'activitypub_inbox_announce', array( '\Activitypub\Rest\Inbox', 'handle_reaction' ), 10, 2 );
add_action( 'activitypub_inbox_create', array( '\Activitypub\Rest\Inbox', 'handle_create' ), 10, 2 );
}
/** /**
* Register routes * Register routes
*/ */
@ -12,8 +23,8 @@ class Rest_Activitypub_Inbox {
register_rest_route( register_rest_route(
'activitypub/1.0', '/inbox', array( 'activitypub/1.0', '/inbox', array(
array( array(
'methods' => WP_REST_Server::EDITABLE, 'methods' => \WP_REST_Server::EDITABLE,
'callback' => array( 'Rest_Activitypub_Inbox', 'global_inbox' ), 'callback' => array( '\Activitypub\Rest\Inbox', 'global_inbox' ),
), ),
) )
); );
@ -21,8 +32,8 @@ class Rest_Activitypub_Inbox {
register_rest_route( register_rest_route(
'activitypub/1.0', '/users/(?P<id>\d+)/inbox', array( 'activitypub/1.0', '/users/(?P<id>\d+)/inbox', array(
array( array(
'methods' => WP_REST_Server::EDITABLE, 'methods' => \WP_REST_Server::EDITABLE,
'callback' => array( 'Rest_Activitypub_Inbox', 'user_inbox' ), 'callback' => array( '\Activitypub\Rest\Inbox', 'user_inbox' ),
'args' => self::request_parameters(), 'args' => self::request_parameters(),
), ),
) )
@ -56,7 +67,7 @@ class Rest_Activitypub_Inbox {
$headers = $request->get_headers(); $headers = $request->get_headers();
//Activitypub_Signature::verify_signature( $headers, $key ); //\Activitypub\Signature::verify_signature( $headers, $key );
return $served; return $served;
} }
@ -79,13 +90,13 @@ class Rest_Activitypub_Inbox {
} }
if ( ! is_array( $data ) || ! array_key_exists( 'type', $data ) ) { if ( ! is_array( $data ) || ! array_key_exists( 'type', $data ) ) {
return new WP_Error( 'rest_invalid_data', __( 'Invalid payload', 'activitypub' ), array( 'status' => 422 ) ); return new \WP_Error( 'rest_invalid_data', __( 'Invalid payload', 'activitypub' ), array( 'status' => 422 ) );
} }
do_action( 'activitypub_inbox', $data, $author_id, $type ); do_action( 'activitypub_inbox', $data, $author_id, $type );
do_action( "activitypub_inbox_{$type}", $data, $author_id ); do_action( "activitypub_inbox_{$type}", $data, $author_id );
return new WP_REST_Response( array(), 202 ); return new \WP_REST_Response( array(), 202 );
} }
/** /**
@ -97,7 +108,7 @@ class Rest_Activitypub_Inbox {
*/ */
public static function global_inbox( $request ) { public static function global_inbox( $request ) {
// Create the response object // Create the response object
return new WP_Error( 'rest_not_implemented', __( 'This method is not yet implemented', 'activitypub' ), array( 'status' => 501 ) ); return new \WP_Error( 'rest_not_implemented', __( 'This method is not yet implemented', 'activitypub' ), array( 'status' => 501 ) );
} }
/** /**
@ -128,24 +139,24 @@ class Rest_Activitypub_Inbox {
*/ */
public static function handle_follow( $object, $user_id ) { public static function handle_follow( $object, $user_id ) {
if ( ! array_key_exists( 'actor', $object ) ) { if ( ! array_key_exists( 'actor', $object ) ) {
return new WP_Error( 'activitypub_no_actor', __( 'No "Actor" found', 'activitypub' ), $metadata ); return new \WP_Error( 'activitypub_no_actor', __( 'No "Actor" found', 'activitypub' ), $metadata );
} }
// save follower // save follower
Db_Activitypub_Followers::add_follower( $object['actor'], $user_id ); \Activitypub\Db\Followers::add_follower( $object['actor'], $user_id );
// get inbox // get inbox
$inbox = activitypub_get_inbox_by_actor( $object['actor'] ); $inbox = \Activitypub\get_inbox_by_actor( $object['actor'] );
// send "Accept" activity // send "Accept" activity
$activity = new Activitypub_Activity( 'Accept', Activitypub_Activity::TYPE_SIMPLE ); $activity = new \Activitypub\Activity( 'Accept', \Activitypub\Activity::TYPE_SIMPLE );
$activity->set_object( $object ); $activity->set_object( $object );
$activity->set_actor( get_author_posts_url( $user_id ) ); $activity->set_actor( get_author_posts_url( $user_id ) );
$activity->set_to( $object['actor'] ); $activity->set_to( $object['actor'] );
$activity = $activity->to_simple_json(); $activity = $activity->to_simple_json();
$response = activitypub_safe_remote_post( $inbox, $activity, $user_id ); $response = \Activitypub\safe_remote_post( $inbox, $activity, $user_id );
} }
/** /**
@ -156,10 +167,10 @@ class Rest_Activitypub_Inbox {
*/ */
public static function handle_unfollow( $object, $user_id ) { public static function handle_unfollow( $object, $user_id ) {
if ( ! array_key_exists( 'actor', $object ) ) { if ( ! array_key_exists( 'actor', $object ) ) {
return new WP_Error( 'activitypub_no_actor', __( 'No "Actor" found', 'activitypub' ), $metadata ); return new \WP_Error( 'activitypub_no_actor', __( 'No "Actor" found', 'activitypub' ), $metadata );
} }
Db_Activitypub_Followers::remove_follower( $object['actor'], $user_id ); \Activitypub\Db\Followers::remove_follower( $object['actor'], $user_id );
} }
/** /**
@ -170,10 +181,10 @@ class Rest_Activitypub_Inbox {
*/ */
public static function handle_reaction( $object, $user_id ) { public static function handle_reaction( $object, $user_id ) {
if ( ! array_key_exists( 'actor', $object ) ) { if ( ! array_key_exists( 'actor', $object ) ) {
return new WP_Error( 'activitypub_no_actor', __( 'No "Actor" found', 'activitypub' ), $metadata ); return new \WP_Error( 'activitypub_no_actor', __( 'No "Actor" found', 'activitypub' ), $metadata );
} }
$meta = activitypub_get_remote_metadata_by_actor( $object['actor'] ); $meta = \Activitypub\get_remote_metadata_by_actor( $object['actor'] );
$commentdata = array( $commentdata = array(
'comment_post_ID' => url_to_postid( $object['object'] ), 'comment_post_ID' => url_to_postid( $object['object'] ),
@ -207,10 +218,10 @@ class Rest_Activitypub_Inbox {
*/ */
public static function handle_create( $object, $user_id ) { public static function handle_create( $object, $user_id ) {
if ( ! array_key_exists( 'actor', $object ) ) { if ( ! array_key_exists( 'actor', $object ) ) {
return new WP_Error( 'activitypub_no_actor', __( 'No "Actor" found', 'activitypub' ), $metadata ); return new \WP_Error( 'activitypub_no_actor', __( 'No "Actor" found', 'activitypub' ), $metadata );
} }
$meta = activitypub_get_remote_metadata_by_actor( $object['actor'] ); $meta = \Activitypub\get_remote_metadata_by_actor( $object['actor'] );
$commentdata = array( $commentdata = array(
'comment_post_ID' => url_to_postid( $object['object']['inReplyTo'] ), 'comment_post_ID' => url_to_postid( $object['object']['inReplyTo'] ),

52
includes/class-rest-activitypub-nodeinfo.php → includes/rest/class-nodeinfo.php
View file

@ -1,6 +1,12 @@
<?php <?php
namespace Activitypub\Rest;
class Rest_Activitypub_Nodeinfo { class Nodeinfo {
public static function init() {
add_action( 'rest_api_init', array( '\Activitypub\Rest\Nodeinfo', 'register_routes' ) );
add_filter( 'nodeinfo_data', array( '\Activitypub\Rest\Nodeinfo', 'add_nodeinfo_discovery' ), 10, 2 );
add_filter( 'nodeinfo2_data', array( '\Activitypub\Rest\Nodeinfo', 'add_nodeinfo2_discovery' ), 10 );
}
/** /**
* Register routes * Register routes
*/ */
@ -8,8 +14,8 @@ class Rest_Activitypub_Nodeinfo {
register_rest_route( register_rest_route(
'activitypub/1.0', '/nodeinfo/discovery', array( 'activitypub/1.0', '/nodeinfo/discovery', array(
array( array(
'methods' => WP_REST_Server::READABLE, 'methods' => \WP_REST_Server::READABLE,
'callback' => array( 'Rest_Activitypub_Nodeinfo', 'discovery' ), 'callback' => array( '\Activitypub\Rest\Nodeinfo', 'discovery' ),
), ),
) )
); );
@ -17,8 +23,8 @@ class Rest_Activitypub_Nodeinfo {
register_rest_route( register_rest_route(
'activitypub/1.0', '/nodeinfo', array( 'activitypub/1.0', '/nodeinfo', array(
array( array(
'methods' => WP_REST_Server::READABLE, 'methods' => \WP_REST_Server::READABLE,
'callback' => array( 'Rest_Activitypub_Nodeinfo', 'nodeinfo' ), 'callback' => array( '\Activitypub\Rest\Nodeinfo', 'nodeinfo' ),
), ),
) )
); );
@ -26,8 +32,8 @@ class Rest_Activitypub_Nodeinfo {
register_rest_route( register_rest_route(
'activitypub/1.0', '/nodeinfo2', array( 'activitypub/1.0', '/nodeinfo2', array(
array( array(
'methods' => WP_REST_Server::READABLE, 'methods' => \WP_REST_Server::READABLE,
'callback' => array( 'Rest_Activitypub_Nodeinfo', 'nodeinfo2' ), 'callback' => array( '\Activitypub\Rest\Nodeinfo', 'nodeinfo2' ),
), ),
) )
); );
@ -37,6 +43,7 @@ class Rest_Activitypub_Nodeinfo {
* Render NodeInfo file * Render NodeInfo file
* *
* @param WP_REST_Request $request * @param WP_REST_Request $request
*
* @return WP_REST_Response * @return WP_REST_Response
*/ */
public static function nodeinfo( $request ) { public static function nodeinfo( $request ) {
@ -61,22 +68,23 @@ class Rest_Activitypub_Nodeinfo {
); );
$nodeinfo['openRegistrations'] = false; $nodeinfo['openRegistrations'] = false;
$nodeinfo['protocols'] = array('activitypub'); $nodeinfo['protocols'] = array( 'activitypub' );
$nodeinfo['services'] = array( $nodeinfo['services'] = array(
'inbound' => array(), 'inbound' => array(),
'outbound' => array(), 'outbound' => array(),
); );
$nodeinfo['metadata'] = new stdClass; $nodeinfo['metadata'] = new \stdClass();
return new WP_REST_Response( $nodeinfo, 200 ); return new \WP_REST_Response( $nodeinfo, 200 );
} }
/** /**
* Render NodeInfo file * Render NodeInfo file
* *
* @param WP_REST_Request $request * @param WP_REST_Request $request
*
* @return WP_REST_Response * @return WP_REST_Response
*/ */
public static function nodeinfo2( $request ) { public static function nodeinfo2( $request ) {
@ -103,22 +111,23 @@ class Rest_Activitypub_Nodeinfo {
); );
$nodeinfo['openRegistrations'] = false; $nodeinfo['openRegistrations'] = false;
$nodeinfo['protocols'] = array('activitypub'); $nodeinfo['protocols'] = array( 'activitypub' );
$nodeinfo['services'] = array( $nodeinfo['services'] = array(
'inbound' => array(), 'inbound' => array(),
'outbound' => array(), 'outbound' => array(),
); );
$nodeinfo['metadata'] = new stdClass; $nodeinfo['metadata'] = new \stdClass();
return new WP_REST_Response( $nodeinfo, 200 ); return new \WP_REST_Response( $nodeinfo, 200 );
} }
/** /**
* Render NodeInfo discovery file * Render NodeInfo discovery file
* *
* @param WP_REST_Request $request * @param WP_REST_Request $request
*
* @return WP_REST_Response * @return WP_REST_Response
*/ */
public static function discovery( $request ) { public static function discovery( $request ) {
@ -130,33 +139,38 @@ class Rest_Activitypub_Nodeinfo {
), ),
); );
return new WP_REST_Response( $discovery, 200 ); return new \WP_REST_Response( $discovery, 200 );
} }
/** /**
* Extend NodeInfo data * Extend NodeInfo data
* *
* @param array $nodeinfo NodeInfo data * @param array $nodeinfo NodeInfo data
* @param array updated data * @param string The NodeInfo Version
*
* @return array The extended array
*/ */
public static function add_nodeinfo_discovery( $nodeinfo, $version ) { public static function add_nodeinfo_discovery( $nodeinfo, $version ) {
if ( '2.0' == $version) { if ( '2.0' === $version ) {
$nodeinfo['protocols'][] = 'activitypub'; $nodeinfo['protocols'][] = 'activitypub';
} else { } else {
$nodeinfo['protocols']['inbound'][] = 'activitypub'; $nodeinfo['protocols']['inbound'][] = 'activitypub';
$nodeinfo['protocols']['outbound'][] = 'activitypub'; $nodeinfo['protocols']['outbound'][] = 'activitypub';
} }
return $nodeinfo; return $nodeinfo;
} }
/** /**
* Extend NodeInfo2 data * Extend NodeInfo2 data
* *
* @param array $nodeinfo NodeInfo2 data * @param array $nodeinfo NodeInfo2 data
* @param array updated data *
* @return array The extended array
*/ */
public static function add_nodeinfo2_discovery( $nodeinfo ) { public static function add_nodeinfo2_discovery( $nodeinfo ) {
$nodeinfo['protocols'][] = 'activitypub'; $nodeinfo['protocols'][] = 'activitypub';
return $nodeinfo; return $nodeinfo;
} }
} }

19
includes/rest/class-ostatus.php Normal file
View file

@ -0,0 +1,19 @@
<?php
namespace Activitypub\Rest;
class Ostatus {
/**
* Register routes
*/
public static function register_routes() {
register_rest_route(
'activitypub/1.0', '/ostatus/remote-follow', array(
array(
'methods' => \WP_REST_Server::READABLE,
'callback' => array( '\Activitypub\Rest\Ostatus', 'webfinger' ),
'args' => self::request_parameters(),
),
)
);
}
}

69
includes/class-rest-activitypub-outbox.php → includes/rest/class-outbox.php
View file

@ -1,10 +1,22 @@
<?php <?php
namespace Activitypub\Rest;
/** /**
* ActivityPub Outbox Class * ActivityPub Outbox Class
* *
* @author Matthias Pfefferle * @author Matthias Pfefferle
*/ */
class Rest_Activitypub_Outbox { class Outbox {
/**
* Undocumented function
*
* @return void
*/
public static function init() {
add_action( 'rest_api_init', array( '\Activitypub\Rest\Outbox', 'register_routes' ) );
add_action( 'activitypub_send_post_activity', array( '\Activitypub\Rest\Outbox', 'send_post_activity' ) );
add_action( 'activitypub_send_update_activity', array( '\Activitypub\Rest\Outbox', 'send_update_activity' ) );
}
/** /**
* Register routes * Register routes
@ -13,8 +25,8 @@ class Rest_Activitypub_Outbox {
register_rest_route( register_rest_route(
'activitypub/1.0', '/users/(?P<id>\d+)/outbox', array( 'activitypub/1.0', '/users/(?P<id>\d+)/outbox', array(
array( array(
'methods' => WP_REST_Server::READABLE, 'methods' => \WP_REST_Server::READABLE,
'callback' => array( 'Rest_Activitypub_Outbox', 'user_outbox' ), 'callback' => array( '\Activitypub\Rest\Outbox', 'user_outbox' ),
'args' => self::request_parameters(), 'args' => self::request_parameters(),
), ),
) )
@ -32,10 +44,11 @@ class Rest_Activitypub_Outbox {
$author = get_user_by( 'ID', $user_id ); $author = get_user_by( 'ID', $user_id );
if ( ! $author ) { if ( ! $author ) {
return new WP_Error( 'rest_invalid_param', __( 'User not found', 'activitypub' ), array( return new \WP_Error( 'rest_invalid_param', __( 'User not found', 'activitypub' ), array(
'status' => 404, 'params' => array( 'status' => 404,
'user_id' => __( 'User not found', 'activitypub' ) 'params' => array(
) 'user_id' => __( 'User not found', 'activitypub' ),
),
) ); ) );
} }
@ -46,17 +59,17 @@ class Rest_Activitypub_Outbox {
*/ */
do_action( 'activitypub_outbox_pre' ); do_action( 'activitypub_outbox_pre' );
$json = new stdClass(); $json = new \stdClass();
$json->{'@context'} = get_activitypub_context(); $json->{'@context'} = \Activitypub\get_context();
$json->id = home_url( add_query_arg( NULL, NULL ) ); $json->id = home_url( add_query_arg( null, null ) );
$json->generator = 'http://wordpress.org/?v=' . get_bloginfo_rss( 'version' ); $json->generator = 'http://wordpress.org/?v=' . get_bloginfo_rss( 'version' );
$json->actor = get_author_posts_url( $user_id ); $json->actor = get_author_posts_url( $user_id );
$json->type = 'OrderedCollectionPage'; $json->type = 'OrderedCollectionPage';
$json->partOf = get_rest_url( null, "/activitypub/1.0/users/$user_id/outbox" ); // phpcs:ignore $json->partOf = get_rest_url( null, "/activitypub/1.0/users/$user_id/outbox" ); // phpcs:ignore
$count_posts = wp_count_posts(); $count_posts = wp_count_posts();
$json->totalItems = intval( $count_posts->publish ); $json->totalItems = intval( $count_posts->publish ); // phpcs:ignore
$posts = get_posts( array( $posts = get_posts( array(
'posts_per_page' => 10, 'posts_per_page' => 10,
@ -64,16 +77,16 @@ class Rest_Activitypub_Outbox {
'offset' => $page * 10, 'offset' => $page * 10,
) ); ) );
$json->first = add_query_arg( 'page', 0, $json->partOf ); $json->first = add_query_arg( 'page', 0, $json->partOf ); // phpcs:ignore
$json->last = add_query_arg( 'page', ( ceil ( $json->totalItems / 10 ) ) - 1, $json->partOf ); $json->last = add_query_arg( 'page', ( ceil ( $json->totalItems / 10 ) ) - 1, $json->partOf ); // phpcs:ignore
if ( ( ceil ( $json->totalItems / 10 ) ) - 1 > $page ) { if ( ( ceil ( $json->totalItems / 10 ) ) - 1 > $page ) { // phpcs:ignore
$json->next = add_query_arg( 'page', ++$page, $json->partOf ); $json->next = add_query_arg( 'page', ++$page, $json->partOf ); // phpcs:ignore
} }
foreach ( $posts as $post ) { foreach ( $posts as $post ) {
$activitypub_post = new Activitypub_Post( $post ); $activitypub_post = new \Activitypub\Post( $post );
$activitypub_activity = new Activitypub_Activity( 'Create', Activitypub_Activity::TYPE_NONE ); $activitypub_activity = new \Activitypub\Activity( 'Create', \Activitypub\Activity::TYPE_NONE );
$activitypub_activity->from_post( $activitypub_post->to_array() ); $activitypub_activity->from_post( $activitypub_post->to_array() );
$json->orderedItems[] = $activitypub_activity->to_array(); // phpcs:ignore $json->orderedItems[] = $activitypub_activity->to_array(); // phpcs:ignore
} }
@ -86,7 +99,7 @@ class Rest_Activitypub_Outbox {
*/ */
do_action( 'activitypub_outbox_post' ); do_action( 'activitypub_outbox_post' );
$response = new WP_REST_Response( $json, 200 ); $response = new \WP_REST_Response( $json, 200 );
$response->header( 'Content-Type', 'application/activity+json' ); $response->header( 'Content-Type', 'application/activity+json' );
@ -112,16 +125,16 @@ class Rest_Activitypub_Outbox {
$post = get_post( $post_id ); $post = get_post( $post_id );
$user_id = $post->post_author; $user_id = $post->post_author;
$activitypub_post = new Activitypub_Post( $post ); $activitypub_post = new \Activitypub\Post( $post );
$activitypub_activity = new Activitypub_Activity( 'Create', Activitypub_Activity::TYPE_FULL ); $activitypub_activity = new \Activitypub\Activity( 'Create', \Activitypub\Activity::TYPE_FULL );
$activitypub_activity->from_post( $activitypub_post->to_array() ); $activitypub_activity->from_post( $activitypub_post->to_array() );
$activity = $activitypub_activity->to_json(); // phpcs:ignore $activity = $activitypub_activity->to_json(); // phpcs:ignore
$followers = Db_Activitypub_Followers::get_followers( $user_id ); $followers = \Activitypub\Db\Followers::get_followers( $user_id );
foreach ( activitypub_get_follower_inboxes( $user_id, $followers ) as $inbox ) { foreach ( \Activitypub\get_follower_inboxes( $user_id, $followers ) as $inbox ) {
$response = activitypub_safe_remote_post( $inbox, $activity, $user_id ); $response = \Activitypub\safe_remote_post( $inbox, $activity, $user_id );
} }
} }
@ -129,16 +142,16 @@ class Rest_Activitypub_Outbox {
$post = get_post( $post_id ); $post = get_post( $post_id );
$user_id = $post->post_author; $user_id = $post->post_author;
$activitypub_post = new Activitypub_Post( $post ); $activitypub_post = new \Activitypub\Post( $post );
$activitypub_activity = new Activitypub_Activity( 'Update', Activitypub_Activity::TYPE_FULL ); $activitypub_activity = new \Activitypub\Activity( 'Update', \Activitypub\Activity::TYPE_FULL );
$activitypub_activity->from_post( $activitypub_post->to_array() ); $activitypub_activity->from_post( $activitypub_post->to_array() );
$activity = $activitypub_activity->to_json(); // phpcs:ignore $activity = $activitypub_activity->to_json(); // phpcs:ignore
$followers = Db_Activitypub_Followers::get_followers( $user_id ); $followers = \Activitypub\Db\Followers::get_followers( $user_id );
foreach ( activitypub_get_follower_inboxes( $user_id, $followers ) as $inbox ) { foreach ( \Activitypub\get_follower_inboxes( $user_id, $followers ) as $inbox ) {
$response = activitypub_safe_remote_post( $inbox, $activity, $user_id ); $response = \Activitypub\safe_remote_post( $inbox, $activity, $user_id );
} }
} }
} }

19
includes/class-rest-activitypub-webfinger.php → includes/rest/class-webfinger.php
View file

@ -1,6 +1,11 @@
<?php <?php
namespace Activitypub\Rest;
class Rest_Activitypub_Webfinger { class Webfinger {
public static function init() {
add_action( 'rest_api_init', array( '\Activitypub\Rest\Webfinger', 'register_routes' ) );
add_action( 'webfinger_user_data', array( '\Activitypub\Rest\Webfinger', 'add_webfinger_discovery' ), 10, 3 );
}
/** /**
* Register routes * Register routes
*/ */
@ -8,8 +13,8 @@ class Rest_Activitypub_Webfinger {
register_rest_route( register_rest_route(
'activitypub/1.0', '/webfinger', array( 'activitypub/1.0', '/webfinger', array(
array( array(
'methods' => WP_REST_Server::READABLE, 'methods' => \WP_REST_Server::READABLE,
'callback' => array( 'Rest_Activitypub_Webfinger', 'webfinger' ), 'callback' => array( '\Activitypub\Rest\Webfinger', 'webfinger' ),
'args' => self::request_parameters(), 'args' => self::request_parameters(),
), ),
) )
@ -29,20 +34,20 @@ class Rest_Activitypub_Webfinger {
$matched = preg_match( '/^acct:([^@]+)@(.+)$/', $resource, $matches ); $matched = preg_match( '/^acct:([^@]+)@(.+)$/', $resource, $matches );
if ( ! $matched ) { if ( ! $matched ) {
return new WP_Error( 'activitypub_unsupported_resource', __( 'Resouce is invalid', 'activitypub' ), array( 'status' => 400 ) ); return new \WP_Error( 'activitypub_unsupported_resource', __( 'Resouce is invalid', 'activitypub' ), array( 'status' => 400 ) );
} }
$resource_identifier = $matches[1]; $resource_identifier = $matches[1];
$resource_host = $matches[2]; $resource_host = $matches[2];
if ( wp_parse_url( home_url( '/' ), PHP_URL_HOST ) !== $resource_host ) { if ( wp_parse_url( home_url( '/' ), PHP_URL_HOST ) !== $resource_host ) {
return new WP_Error( 'activitypub_wrong_host', __( 'Resouce host does not match blog host', 'activitypub' ), array( 'status' => 404 ) ); return new \WP_Error( 'activitypub_wrong_host', __( 'Resouce host does not match blog host', 'activitypub' ), array( 'status' => 404 ) );
} }
$user = get_user_by( 'login', esc_sql( $resource_identifier ) ); $user = get_user_by( 'login', esc_sql( $resource_identifier ) );
if ( ! $user ) { if ( ! $user ) {
return new WP_Error( 'activitypub_user_not_found', __( 'User not found', 'activitypub' ), array( 'status' => 404 ) ); return new \WP_Error( 'activitypub_user_not_found', __( 'User not found', 'activitypub' ), array( 'status' => 404 ) );
} }
$json = array( $json = array(
@ -64,7 +69,7 @@ class Rest_Activitypub_Webfinger {
), ),
); );
return new WP_REST_Response( $json, 200 ); return new \WP_REST_Response( $json, 200 );
} }
/** /**

100
languages/activitypub.pot
View file

@ -2,9 +2,9 @@
# This file is distributed under the MIT. # This file is distributed under the MIT.
msgid "" msgid ""
msgstr "" msgstr ""
"Project-Id-Version: ActivityPub 0.4.3\n" "Project-Id-Version: ActivityPub 0.5.0\n"
"Report-Msgid-Bugs-To: https://wordpress.org/support/plugin/activitypub\n" "Report-Msgid-Bugs-To: https://wordpress.org/support/plugin/activitypub\n"
"POT-Creation-Date: 2019-02-20 20:05:05+00:00\n" "POT-Creation-Date: 2019-02-24 11:06:41+00:00\n"
"MIME-Version: 1.0\n" "MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n" "Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n" "Content-Transfer-Encoding: 8bit\n"
@ -13,24 +13,24 @@ msgstr ""
"Language-Team: LANGUAGE <LL@li.org>\n" "Language-Team: LANGUAGE <LL@li.org>\n"
"X-Generator: grunt-wp-i18n1.0.2\n" "X-Generator: grunt-wp-i18n1.0.2\n"
#: includes/class-activitypub-admin.php:35 #: includes/class-admin.php:42
msgid "Use summary or full content" msgid "Use summary or full content"
msgstr "" msgstr ""
#: includes/class-activitypub-admin.php:47 #: includes/class-admin.php:54
msgid "The Activity-Object-Type" msgid "The Activity-Object-Type"
msgstr "" msgstr ""
#: includes/class-activitypub-admin.php:59 #: includes/class-admin.php:66 includes/class-admin.php:73
#: includes/class-activitypub-admin.php:66 templates/settings-page.php:33 #: templates/settings-page.php:33
msgid "Use the Shortlink instead of the permalink" msgid "Use the Shortlink instead of the permalink"
msgstr "" msgstr ""
#: includes/class-activitypub-admin.php:76 #: includes/class-admin.php:83
msgid "Overview" msgid "Overview"
msgstr "" msgstr ""
#: includes/class-activitypub-admin.php:78 #: includes/class-admin.php:85
msgid "" msgid ""
"ActivityPub is a decentralized social networking protocol based on the " "ActivityPub is a decentralized social networking protocol based on the "
"ActivityStreams 2.0 data format. ActivityPub is an official W3C recommended " "ActivityStreams 2.0 data format. ActivityPub is an official W3C recommended "
@ -40,91 +40,87 @@ msgid ""
"subscribing to content." "subscribing to content."
msgstr "" msgstr ""
#: includes/class-activitypub-admin.php:83 #: includes/class-admin.php:90
msgid "For more information:" msgid "For more information:"
msgstr "" msgstr ""
#: includes/class-activitypub-admin.php:84 #: includes/class-admin.php:91
msgid "<a href=\"https://activitypub.rocks/\">Test Suite</a>" msgid "<a href=\"https://activitypub.rocks/\">Test Suite</a>"
msgstr "" msgstr ""
#: includes/class-activitypub-admin.php:85 #: includes/class-admin.php:92
msgid "<a href=\"https://www.w3.org/TR/activitypub/\">W3C Spec</a>" msgid "<a href=\"https://www.w3.org/TR/activitypub/\">W3C Spec</a>"
msgstr "" msgstr ""
#: includes/class-activitypub-admin.php:86 #: includes/class-admin.php:93
msgid "" msgid ""
"<a href=\"https://github.com/pfefferle/wordpress-activitypub/issues\">Give " "<a href=\"https://github.com/pfefferle/wordpress-activitypub/issues\">Give "
"us feedback</a>" "us feedback</a>"
msgstr "" msgstr ""
#: includes/class-activitypub-admin.php:88 #: includes/class-admin.php:95
msgid "<a href=\"https://notiz.blog/donate\">Donate</a>" msgid "<a href=\"https://notiz.blog/donate\">Donate</a>"
msgstr "" msgstr ""
#: includes/class-activitypub-admin.php:94 #: includes/class-admin.php:101
msgid "Fediverse" msgid "Fediverse"
msgstr "" msgstr ""
#: includes/class-db-activitypub-followers.php:41 #: includes/db/class-followers.php:42
msgid "Unknown Actor schema" msgid "Unknown Actor schema"
msgstr "" msgstr ""
#: includes/class-rest-activitypub-followers.php:24 #: includes/functions.php:99
#: includes/class-rest-activitypub-followers.php:26
#: includes/class-rest-activitypub-outbox.php:35
#: includes/class-rest-activitypub-outbox.php:37
#: includes/class-rest-activitypub-webfinger.php:45
msgid "User not found"
msgstr ""
#: includes/class-rest-activitypub-inbox.php:82
msgid "Invalid payload"
msgstr ""
#: includes/class-rest-activitypub-inbox.php:100
msgid "This method is not yet implemented"
msgstr ""
#: includes/class-rest-activitypub-inbox.php:131
#: includes/class-rest-activitypub-inbox.php:159
#: includes/class-rest-activitypub-inbox.php:173
#: includes/class-rest-activitypub-inbox.php:210
msgid "No \"Actor\" found"
msgstr ""
#: includes/class-rest-activitypub-webfinger.php:32
msgid "Resouce is invalid"
msgstr ""
#: includes/class-rest-activitypub-webfinger.php:39
msgid "Resouce host does not match blog host"
msgstr ""
#: includes/functions.php:97
msgid "The \"actor\" is no valid URL" msgid "The \"actor\" is no valid URL"
msgstr "" msgstr ""
#: includes/functions.php:121 #: includes/functions.php:123
msgid "No valid JSON data" msgid "No valid JSON data"
msgstr "" msgstr ""
#: includes/functions.php:149 #: includes/functions.php:151
msgid "No \"Inbox\" found" msgid "No \"Inbox\" found"
msgstr "" msgstr ""
#: includes/functions.php:175 #: includes/functions.php:177
msgid "No \"Public-Key\" found" msgid "No \"Public-Key\" found"
msgstr "" msgstr ""
#: includes/functions.php:193 #: includes/functions.php:195
msgid "Profile identifier" msgid "Profile identifier"
msgstr "" msgstr ""
#: includes/functions.php:197 #: includes/functions.php:199
msgid "Try to follow \"@%s\" in the mastodon/friendi.ca search field." msgid "Try to follow \"@%s\" in the mastodon/friendi.ca search field."
msgstr "" msgstr ""
#: includes/rest/class-followers.php:29 includes/rest/class-followers.php:32
#: includes/rest/class-outbox.php:47 includes/rest/class-outbox.php:50
#: includes/rest/class-webfinger.php:50
msgid "User not found"
msgstr ""
#: includes/rest/class-inbox.php:93
msgid "Invalid payload"
msgstr ""
#: includes/rest/class-inbox.php:111
msgid "This method is not yet implemented"
msgstr ""
#: includes/rest/class-inbox.php:142 includes/rest/class-inbox.php:170
#: includes/rest/class-inbox.php:184 includes/rest/class-inbox.php:221
msgid "No \"Actor\" found"
msgstr ""
#: includes/rest/class-webfinger.php:37
msgid "Resouce is invalid"
msgstr ""
#: includes/rest/class-webfinger.php:44
msgid "Resouce host does not match blog host"
msgstr ""
#: templates/json-author.php:49 #: templates/json-author.php:49
msgid "Blog" msgid "Blog"
msgstr "" msgstr ""

2
readme.txt
View file

@ -4,7 +4,7 @@ Donate link: https://notiz.blog/donate/
Tags: OStatus, fediverse, activitypub, activitystream Tags: OStatus, fediverse, activitypub, activitystream
Requires at least: 4.7 Requires at least: 4.7
Tested up to: 5.1 Tested up to: 5.1
Stable tag: 0.4.4 Stable tag: 0.5.0
Requires PHP: 5.6 Requires PHP: 5.6
License: MIT License: MIT
License URI: http://opensource.org/licenses/MIT License URI: http://opensource.org/licenses/MIT

4
templates/json-author.php
View file

@ -3,7 +3,7 @@ $author_id = get_the_author_meta( 'ID' );
$json = new stdClass(); $json = new stdClass();
$json->{'@context'} = get_activitypub_context(); $json->{'@context'} = \Activitypub\get_context();
$json->id = get_author_posts_url( $author_id ); $json->id = get_author_posts_url( $author_id );
$json->type = 'Person'; $json->type = 'Person';
$json->name = get_the_author_meta( 'display_name', $author_id ); $json->name = get_the_author_meta( 'display_name', $author_id );
@ -38,7 +38,7 @@ $json->manuallyApprovesFollowers = apply_filters( 'activitypub_json_manually_app
$json->publicKey = array( $json->publicKey = array(
'id' => get_author_posts_url( $author_id ) . '#main-key', 'id' => get_author_posts_url( $author_id ) . '#main-key',
'owner' => get_author_posts_url( $author_id ), 'owner' => get_author_posts_url( $author_id ),
'publicKeyPem' => trim( Activitypub_Signature::get_public_key( $author_id ) ), 'publicKeyPem' => trim( \Activitypub\Signature::get_public_key( $author_id ) ),
); );
$json->tag = array(); $json->tag = array();

4
templates/json-post.php
View file

@ -1,8 +1,8 @@
<?php <?php
$post = get_post(); $post = get_post();
$activitypub_post = new Activitypub_Post( $post ); $activitypub_post = new \Activitypub\Post( $post );
$activitypub_activity = new Activitypub_Activity( 'Create', Activitypub_Activity::TYPE_FULL ); $activitypub_activity = new \Activitypub\Activity( 'Create', \Activitypub\Activity::TYPE_FULL );
$activitypub_activity->from_post( $activitypub_post->to_array() ); $activitypub_activity->from_post( $activitypub_post->to_array() );
// filter output // filter output

6
templates/settings-page.php
View file

@ -80,7 +80,7 @@
<p><?php esc_html_e( 'All profile related settings.', 'activitypub' ); ?></p> <p><?php esc_html_e( 'All profile related settings.', 'activitypub' ); ?></p>
<?php activitypub_get_identifier_settings( get_current_user_id() ); ?> <?php \Activitypub\get_identifier_settings( get_current_user_id() ); ?>
<?php do_settings_fields( 'activitypub', 'profile' ); ?> <?php do_settings_fields( 'activitypub', 'profile' ); ?>
@ -95,9 +95,9 @@
<label><?php esc_html_e( 'List of followers', 'activitypub' ); ?></label> <label><?php esc_html_e( 'List of followers', 'activitypub' ); ?></label>
</th> </th>
<td> <td>
<?php if ( Db_Activitypub_Followers::get_followers( get_current_user_id() ) ) { ?> <?php if ( \Activitypub\Db\Followers::get_followers( get_current_user_id() ) ) { ?>
<ul> <ul>
<?php foreach( Db_Activitypub_Followers::get_followers( get_current_user_id() ) as $follower ) { ?> <?php foreach( \Activitypub\Db\Followers::get_followers( get_current_user_id() ) as $follower ) { ?>
<li><?php echo esc_attr( $follower ); ?></li> <li><?php echo esc_attr( $follower ); ?></li>
<?php } ?> <?php } ?>
</ul> </ul>

2
tests/test-class-db-activitypub-followers.php
View file

@ -9,7 +9,7 @@ class Test_Db_Activitypub_Followers extends WP_UnitTestCase {
); );
update_user_meta( 1, 'activitypub_followers', $followers ); update_user_meta( 1, 'activitypub_followers', $followers );
$db_followers = Db_Activitypub_Followers::get_followers( 1 ); $db_followers = \Activitypub\Db\Followers::get_followers( 1 );
$this->assertEquals( 3, count( $db_followers ) ); $this->assertEquals( 3, count( $db_followers ) );