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updated plugin ActivityPub version 8.3.0

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This commit is contained in:
KawaiiPunk
2026-06-03 21:28:46 +00:00
committed by Gitium
parent a4b78ec277
commit 6fe182458a
340 changed files with 43232 additions and 7568 deletions
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437
wp-content/plugins/activitypub/includes/class-mailer.php
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@ -2,7 +2,7 @@
/**
* Mailer Class.
*
* @package ActivityPub
* @package Activitypub
*/
namespace Activitypub;
@ -20,9 +20,13 @@ class Mailer {
\add_filter( 'comment_notification_subject', array( self::class, 'comment_notification_subject' ), 10, 2 );
\add_filter( 'comment_notification_text', array( self::class, 'comment_notification_text' ), 10, 2 );
\add_action( 'activitypub_inbox_follow', array( self::class, 'new_follower' ), 10, 2 );
\add_action( 'activitypub_handled_follow', array( self::class, 'new_follower' ), 10, 3 );
\add_action( 'activitypub_inbox_create', array( self::class, 'direct_message' ), 10, 2 );
\add_action( 'activitypub_inbox_create', array( self::class, 'mention' ), 10, 2 );
\add_action( 'activitypub_inbox_create', array( self::class, 'mention' ), 20, 2 ); /** After @see \Activitypub\Handler\Create::handle_create() */
\add_filter( 'notify_post_author', array( self::class, 'maybe_prevent_comment_notification' ), 10, 2 );
\add_filter( 'notify_moderator', array( self::class, 'maybe_prevent_comment_notification' ), 10, 2 );
}
/**
@ -86,10 +90,33 @@ class Mailer {
}
$post = \get_post( $comment->comment_post_ID );
$comment_author_domain = \gethostbyaddr( $comment->comment_author_IP );
$comment_author_domain = '';
// Only attempt to resolve hostname if we have a valid IP address.
if ( \filter_var( $comment->comment_author_IP, FILTER_VALIDATE_IP ) ) {
$comment_author_domain = \gethostbyaddr( $comment->comment_author_IP );
}
// Check if this is a reaction to a post or a comment.
if ( 0 === (int) $comment->comment_parent ) {
$notify_message = \sprintf(
/* translators: 1: Comment type, 2: Post title */
\html_entity_decode( esc_html__( 'New %1$s on your post “%2$s”.', 'activitypub' ) ),
\esc_html( $comment_type['singular'] ),
\esc_html( $post->post_title )
) . PHP_EOL . PHP_EOL;
} else {
$parent_comment = \get_comment( $comment->comment_parent );
$notify_message = \sprintf(
/* translators: 1: Comment type, 2: Post title, 3: Parent comment author */
\html_entity_decode( esc_html__( 'New %1$s on your post “%2$s” in reply to %3$s’s comment.', 'activitypub' ) ),
\esc_html( $comment_type['singular'] ),
\esc_html( $post->post_title ),
\esc_html( $parent_comment->comment_author )
) . PHP_EOL . PHP_EOL;
}
/* translators: 1: Comment type, 2: Post title */
$notify_message = \sprintf( html_entity_decode( esc_html__( 'New %1$s on your post “%2$s”.', 'activitypub' ) ), \esc_html( $comment_type['singular'] ), \esc_html( $post->post_title ) ) . "\r\n\r\n";
/* translators: 1: Website name, 2: Website IP address, 3: Website hostname. */
$notify_message .= \sprintf( \esc_html__( 'From: %1$s (IP address: %2$s, %3$s)', 'activitypub' ), \esc_html( $comment->comment_author ), \esc_html( $comment->comment_author_IP ), \esc_html( $comment_author_domain ) ) . "\r\n";
/* translators: Reaction author URL. */
@ -104,10 +131,24 @@ class Mailer {
/**
* Send a notification email for every new follower.
*
* @param array $activity The activity object.
* @param int $user_id The id of the local blog-user.
* @param array $activity The activity object.
* @param int|int[] $user_ids The id(s) of the local blog-user(s).
* @param bool $success True on success, false otherwise.
*/
public static function new_follower( $activity, $user_id ) {
public static function new_follower( $activity, $user_ids, $success ) {
// Only send notification if the follow was successful.
if ( ! $success ) {
return;
}
// Extract the user ID (follows are always for a single user).
$user_id = \is_array( $user_ids ) ? \reset( $user_ids ) : $user_ids;
// Do not send notifications to the Application user.
if ( Actors::APPLICATION_USER_ID === $user_id ) {
return;
}
if ( $user_id > Actors::BLOG_USER_ID ) {
if ( ! \get_user_option( 'activitypub_mailer_new_follower', $user_id ) ) {
return;
@ -129,8 +170,14 @@ class Mailer {
return;
}
if ( empty( $actor['webfinger'] ) ) {
$actor['webfinger'] = '@' . ( $actor['preferredUsername'] ?? $actor['name'] ) . '@' . \wp_parse_url( $actor['url'], PHP_URL_HOST );
$actor = self::normalize_actor( $actor );
// Replace emoji in actor name and summary.
if ( ! empty( $actor['name'] ) ) {
$actor['name'] = Emoji::replace_for_actor( $actor['name'], $actor['url'] );
}
if ( ! empty( $actor['summary'] ) ) {
$actor['summary'] = Emoji::replace_for_actor( $actor['summary'], $actor['url'] );
}
$template_args = array_merge(
@ -151,7 +198,7 @@ class Mailer {
continue;
}
$result = Http::get( $actor[ $field ], true );
$result = Http::get( $actor[ $field ], array(), true );
if ( 200 === \wp_remote_retrieve_response_code( $result ) ) {
$body = \json_decode( \wp_remote_retrieve_body( $result ), true );
if ( isset( $body['totalItems'] ) ) {
@ -167,7 +214,7 @@ class Mailer {
\load_template( ACTIVITYPUB_PLUGIN_DIR . 'templates/emails/new-follower.php', false, $template_args );
$html_message = \ob_get_clean();
$alt_function = function ( $mailer ) use ( $actor, $admin_url ) {
$alt_function = static function ( $mailer ) use ( $actor, $admin_url ) {
/* translators: 1: Follower name */
$message = \sprintf( \__( 'New Follower: %1$s.', 'activitypub' ), $actor['name'] ) . "\r\n\r\n";
/* translators: Follower URL */
@ -186,152 +233,318 @@ class Mailer {
/**
* Send a direct message.
*
* @param array $activity The activity object.
* @param int $user_id The id of the local blog-user.
* @param array $activity The activity object.
* @param int|int[] $user_ids The id(s) of the local blog-user(s).
*/
public static function direct_message( $activity, $user_id ) {
if (
is_activity_public( $activity ) ||
// Only accept messages that have the user in the "to" field.
empty( $activity['to'] ) ||
! in_array( Actors::get_by_id( $user_id )->get_id(), (array) $activity['to'], true )
) {
public static function direct_message( $activity, $user_ids ) {
// Early return if activity is public or has no recipients.
if ( is_activity_public( $activity ) || empty( $activity['to'] ) ) {
return;
}
if ( $user_id > Actors::BLOG_USER_ID ) {
if ( ! \get_user_option( 'activitypub_mailer_new_dm', $user_id ) ) {
return;
// Normalize to array.
$user_ids = (array) $user_ids;
// Build a map of user_id => actor_id and filter to only users in the "to" field.
$recipients = array();
foreach ( $user_ids as $user_id ) {
$actor = Actors::get_by_id( $user_id );
if ( \is_wp_error( $actor ) ) {
continue;
}
$email = \get_userdata( $user_id )->user_email;
} else {
if ( '1' !== \get_option( 'activitypub_blog_user_mailer_new_dm', '1' ) ) {
return;
$actor_id = $actor->get_id();
if ( \in_array( $actor_id, (array) $activity['to'], true ) ) {
$recipients[ $user_id ] = $actor_id;
}
$email = \get_option( 'admin_email' );
}
$actor = get_remote_metadata_by_actor( $activity['actor'] );
// No matching recipients.
if ( empty( $recipients ) ) {
return;
}
// Get actor metadata once (shared for all emails).
$actor = get_remote_metadata_by_actor( $activity['actor'] );
if ( ! $actor || \is_wp_error( $actor ) || empty( $activity['object']['content'] ) ) {
return;
}
if ( empty( $actor['webfinger'] ) ) {
$actor['webfinger'] = '@' . ( $actor['preferredUsername'] ?? $actor['name'] ) . '@' . \wp_parse_url( $actor['url'], PHP_URL_HOST );
}
$actor = self::normalize_actor( $actor );
$template_args = array(
'activity' => $activity,
'actor' => $actor,
'user_id' => $user_id,
);
// Send email to each recipient.
foreach ( $recipients as $user_id => $actor_id ) {
// Check user preferences.
if ( $user_id > Actors::BLOG_USER_ID ) {
if ( ! \get_user_option( 'activitypub_mailer_new_dm', $user_id ) ) {
continue;
}
/* translators: 1: Blog name, 2 Actor name */
$subject = \sprintf( \esc_html__( '[%1$s] Direct Message from: %2$s', 'activitypub' ), \esc_html( \get_option( 'blogname' ) ), \esc_html( $actor['name'] ) );
$email = \get_userdata( $user_id )->user_email;
} else {
if ( '1' !== \get_option( 'activitypub_blog_user_mailer_new_dm', '1' ) ) {
continue;
}
\ob_start();
\load_template( ACTIVITYPUB_PLUGIN_DIR . 'templates/emails/new-dm.php', false, $template_args );
$html_message = \ob_get_clean();
$email = \get_option( 'admin_email' );
}
$alt_function = function ( $mailer ) use ( $actor, $activity ) {
$content = \html_entity_decode(
\wp_strip_all_tags(
str_replace( '</p>', PHP_EOL . PHP_EOL, $activity['object']['content'] )
),
ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401
$template_args = array(
'activity' => $activity,
'actor' => $actor,
'user_id' => $user_id,
);
/* translators: Actor name */
$message = \sprintf( \esc_html__( 'New Direct Message: %s', 'activitypub' ), $content ) . "\r\n\r\n";
/* translators: Actor name */
$message .= \sprintf( \esc_html__( 'From: %s', 'activitypub' ), \esc_html( $actor['name'] ) ) . "\r\n";
/* translators: Message URL */
$message .= \sprintf( \esc_html__( 'URL: %s', 'activitypub' ), \esc_url( $activity['object']['id'] ) ) . "\r\n\r\n";
/* translators: 1: Blog name, 2 Actor name */
$subject = \sprintf( \esc_html__( '[%1$s] Direct Message from: %2$s', 'activitypub' ), \esc_html( \get_option( 'blogname' ) ), \esc_html( $actor['name'] ) );
$mailer->{'AltBody'} = $message;
};
\add_action( 'phpmailer_init', $alt_function );
\ob_start();
\load_template( ACTIVITYPUB_PLUGIN_DIR . 'templates/emails/new-dm.php', false, $template_args );
$html_message = \ob_get_clean();
\wp_mail( $email, $subject, $html_message, array( 'Content-type: text/html' ) );
$alt_function = static function ( $mailer ) use ( $actor, $activity ) {
$content = \html_entity_decode(
\wp_strip_all_tags(
str_replace( '</p>', PHP_EOL . PHP_EOL, $activity['object']['content'] )
),
ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401
);
\remove_action( 'phpmailer_init', $alt_function );
/* translators: Actor name */
$message = \sprintf( \esc_html__( 'New Direct Message: %s', 'activitypub' ), $content ) . "\r\n\r\n";
/* translators: Actor name */
$message .= \sprintf( \esc_html__( 'From: %s', 'activitypub' ), \esc_html( $actor['name'] ) ) . "\r\n";
/* translators: Message URL */
$message .= \sprintf( \esc_html__( 'URL: %s', 'activitypub' ), \esc_url( $activity['object']['id'] ) ) . "\r\n\r\n";
$mailer->{'AltBody'} = $message;
};
\add_action( 'phpmailer_init', $alt_function );
\wp_mail( $email, $subject, $html_message, array( 'Content-type: text/html' ) );
\remove_action( 'phpmailer_init', $alt_function );
}
}
/**
* Send a mention notification.
*
* @param array $activity The activity object.
* @param int $user_id The id of the local blog-user.
* @param array $activity The activity object.
* @param int|int[] $user_ids The id(s) of the local blog-user(s).
*/
public static function mention( $activity, $user_id ) {
if (
// Only accept messages that have the user in the "cc" field.
empty( $activity['cc'] ) ||
! in_array( Actors::get_by_id( $user_id )->get_id(), (array) $activity['cc'], true )
) {
public static function mention( $activity, $user_ids ) {
// Early return if activity has no mentions.
if ( empty( $activity['object']['tag'] ) ) {
return;
}
if ( $user_id > Actors::BLOG_USER_ID ) {
if ( ! \get_user_option( 'activitypub_mailer_new_mention', $user_id ) ) {
return;
}
$email = \get_userdata( $user_id )->user_email;
} else {
if ( '1' !== \get_option( 'activitypub_blog_user_mailer_new_mention', '1' ) ) {
return;
}
$email = \get_option( 'admin_email' );
// Do not send a mention notification if the activity is a reply to a local post or comment.
if ( is_activity_reply( $activity ) && object_id_to_comment( $activity['object']['id'] ) ) {
return;
}
$recipients = array();
$mentions = wp_list_filter( (array) $activity['object']['tag'], array( 'type' => 'Mention' ) );
$mentions = array_map( '\Activitypub\object_to_uri', $mentions );
foreach ( (array) $user_ids as $user_id ) {
$actor = Actors::get_by_id( $user_id );
if ( \is_wp_error( $actor ) ) {
continue;
}
$actor_id = $actor->get_id();
if ( \in_array( $actor_id, $mentions, true ) ) {
$recipients[ $user_id ] = $actor_id;
}
}
// No matching recipients.
if ( empty( $recipients ) ) {
return;
}
// Get actor metadata once (shared for all emails).
$actor = get_remote_metadata_by_actor( $activity['actor'] );
if ( \is_wp_error( $actor ) ) {
return;
}
$actor = self::normalize_actor( $actor );
// Send email to each recipient.
foreach ( $recipients as $user_id => $actor_id ) {
// Check user preferences.
if ( $user_id > Actors::BLOG_USER_ID ) {
if ( ! \get_user_option( 'activitypub_mailer_new_mention', $user_id ) ) {
continue;
}
$email = \get_userdata( $user_id )->user_email;
} else {
if ( '1' !== \get_option( 'activitypub_blog_user_mailer_new_mention', '1' ) ) {
continue;
}
$email = \get_option( 'admin_email' );
}
$template_args = array(
'activity' => $activity,
'actor' => $actor,
'user_id' => $user_id,
);
/* translators: 1: Blog name, 2 Actor name */
$subject = \sprintf( \esc_html__( '[%1$s] Mention from: %2$s', 'activitypub' ), \esc_html( \get_option( 'blogname' ) ), \esc_html( $actor['name'] ) );
\ob_start();
\load_template( ACTIVITYPUB_PLUGIN_DIR . 'templates/emails/new-mention.php', false, $template_args );
$html_message = \ob_get_clean();
$alt_function = static function ( $mailer ) use ( $actor, $activity ) {
$content = \html_entity_decode(
\wp_strip_all_tags(
str_replace( '</p>', PHP_EOL . PHP_EOL, $activity['object']['content'] )
),
ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401
);
/* translators: Message content */
$message = \sprintf( \esc_html__( 'New Mention: %s', 'activitypub' ), $content ) . "\r\n\r\n";
/* translators: Actor name */
$message .= \sprintf( \esc_html__( 'From: %s', 'activitypub' ), \esc_html( $actor['name'] ) ) . "\r\n";
/* translators: Message URL */
$message .= \sprintf( \esc_html__( 'URL: %s', 'activitypub' ), \esc_url( $activity['object']['id'] ) ) . "\r\n\r\n";
$mailer->{'AltBody'} = $message;
};
\add_action( 'phpmailer_init', $alt_function );
\wp_mail( $email, $subject, $html_message, array( 'Content-type: text/html' ) );
\remove_action( 'phpmailer_init', $alt_function );
}
}
/**
* Send a templated email to a user.
*
* @param int $user_id The user ID (or BLOG_USER_ID for blog actor).
* @param string $subject The email subject.
* @param string $template The template name (without path/extension).
* @param array $args Template arguments.
* @param string $alt_body Optional plain text alternative. Auto-generated from HTML if empty.
*
* @return bool True if email was sent, false otherwise.
*/
public static function send( $user_id, $subject, $template, $args = array(), $alt_body = '' ) {
// Get the recipient email address.
if ( $user_id > Actors::BLOG_USER_ID ) {
$user = \get_userdata( $user_id );
if ( ! $user || empty( $user->user_email ) ) {
return false;
}
$email = $user->user_email;
} else {
$email = \get_option( 'admin_email' );
}
// Load the HTML template.
$template_file = ACTIVITYPUB_PLUGIN_DIR . 'templates/emails/' . \sanitize_file_name( $template ) . '.php';
/**
* Filter the email template file path.
*
* @param string $template_file The template file path.
* @param string $template The template name.
* @param int $user_id The user ID.
* @param array $args Template arguments.
*/
$template_file = \apply_filters( 'activitypub_email_template', $template_file, $template, $user_id, $args );
if ( ! \file_exists( $template_file ) ) {
return false;
}
\ob_start();
\load_template( $template_file, false, $args );
$html_message = \ob_get_clean();
// Build plain text alternative from HTML if not provided.
if ( empty( $alt_body ) ) {
$alt_body = \wp_strip_all_tags( $html_message );
}
$alt_function = static function ( $mailer ) use ( $alt_body ) {
$mailer->{'AltBody'} = $alt_body;
};
\add_action( 'phpmailer_init', $alt_function );
$result = \wp_mail( $email, $subject, $html_message, array( 'Content-type: text/html' ) );
\remove_action( 'phpmailer_init', $alt_function );
return $result;
}
/**
* Apply defaults to the actor object.
*
* Ensure that the actor object has a name, url, and webfinger.
*
* @param array $actor The actor object.
*
* @return array The inflated actor object.
*/
private static function normalize_actor( $actor ) {
if ( empty( $actor['name'] ) ) {
$actor['name'] = $actor['preferredUsername'];
}
if ( empty( $actor['url'] ) ) {
$actor['url'] = $actor['id'];
}
$actor['url'] = object_to_uri( $actor['url'] );
if ( empty( $actor['webfinger'] ) ) {
$actor['webfinger'] = '@' . ( $actor['preferredUsername'] ?? $actor['name'] ) . '@' . \wp_parse_url( $actor['url'], PHP_URL_HOST );
}
$template_args = array(
'activity' => $activity,
'actor' => $actor,
'user_id' => $user_id,
);
return $actor;
}
/* translators: 1: Blog name, 2 Actor name */
$subject = \sprintf( \esc_html__( '[%1$s] Mention from: %2$s', 'activitypub' ), \esc_html( \get_option( 'blogname' ) ), \esc_html( $actor['name'] ) );
/**
* Maybe prevent email notifications for comments.
*
* This filter can prevent both post author and moderator notifications
* for comments on specific post types, such as ActivityPub custom post types.
*
* @param bool $maybe_notify Whether to send the notification.
* @param int $comment_id The comment ID.
*
* @return bool False to prevent notification, original value otherwise.
*/
public static function maybe_prevent_comment_notification( $maybe_notify, $comment_id ) {
// If already disabled, respect that.
if ( ! $maybe_notify ) {
return $maybe_notify;
}
\ob_start();
\load_template( ACTIVITYPUB_PLUGIN_DIR . 'templates/emails/new-mention.php', false, $template_args );
$html_message = \ob_get_clean();
$comment = \get_comment( $comment_id );
if ( ! $comment ) {
return $maybe_notify;
}
$alt_function = function ( $mailer ) use ( $actor, $activity ) {
$content = \html_entity_decode(
\wp_strip_all_tags(
str_replace( '</p>', PHP_EOL . PHP_EOL, $activity['object']['content'] )
),
ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401
);
$post = \get_post( $comment->comment_post_ID );
if ( ! $post ) {
return $maybe_notify;
}
/* translators: Message content */
$message = \sprintf( \esc_html__( 'New Mention: %s', 'activitypub' ), $content ) . "\r\n\r\n";
/* translators: Actor name */
$message .= \sprintf( \esc_html__( 'From: %s', 'activitypub' ), \esc_html( $actor['name'] ) ) . "\r\n";
/* translators: Message URL */
$message .= \sprintf( \esc_html__( 'URL: %s', 'activitypub' ), \esc_url( $activity['object']['id'] ) ) . "\r\n\r\n";
// Prevent notifications for comments on ap_post.
if ( is_ap_post( $post ) ) {
return false;
}
$mailer->{'AltBody'} = $message;
};
\add_action( 'phpmailer_init', $alt_function );
\wp_mail( $email, $subject, $html_message, array( 'Content-type: text/html' ) );
\remove_action( 'phpmailer_init', $alt_function );
return $maybe_notify;
}
}