71 lines
1.4 KiB
PHP
71 lines
1.4 KiB
PHP
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<?php
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/**
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* Like handler file.
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*
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* @package Activitypub
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*/
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namespace Activitypub\Handler;
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use Activitypub\Comment;
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use Activitypub\Collection\Interactions;
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use function Activitypub\object_to_uri;
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/**
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* Handle Like requests.
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*/
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class Like {
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/**
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* Initialize the class, registering WordPress hooks.
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*/
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public static function init() {
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\add_action(
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'activitypub_inbox_like',
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array( self::class, 'handle_like' ),
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10,
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3
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);
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}
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/**
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* Handles "Like" requests.
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*
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* @param array $like The Activity array.
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* @param int $user_id The ID of the local blog user.
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*/
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public static function handle_like( $like, $user_id ) {
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if ( ACTIVITYPUB_DISABLE_INCOMING_INTERACTIONS ) {
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return;
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}
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$url = object_to_uri( $like['object'] );
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if ( empty( $url ) ) {
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return;
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}
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$exists = Comment::object_id_to_comment( esc_url_raw( $url ) );
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if ( $exists ) {
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return;
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}
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$state = Interactions::add_reaction( $like );
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$reaction = null;
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if ( $state && ! is_wp_error( $state ) ) {
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$reaction = get_comment( $state );
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}
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/**
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* Fires after a Like has been handled.
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*
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* @param array $like The Activity array.
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* @param int $user_id The ID of the local blog user.
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* @param mixed $state The state of the reaction.
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* @param mixed $reaction The reaction object.
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*/
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do_action( 'activitypub_handled_like', $like, $user_id, $state, $reaction );
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}
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}
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