2023-11-30 10:43:48 +00:00
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<?php
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namespace Activitypub\Handler;
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use WP_Error;
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use Activitypub\Collection\Interactions;
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use function Activitypub\is_activity_public;
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use function Activitypub\object_id_to_comment;
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/**
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* Handle Create requests
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*/
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class Create {
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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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2023-12-22 16:45:27 +00:00
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\add_action(
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'activitypub_inbox_create',
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array( self::class, 'handle_create' ),
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10,
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3
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);
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2024-09-16 14:57:33 +00:00
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\add_filter(
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'activitypub_validate_object',
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array( self::class, 'validate_object' ),
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10,
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3
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);
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2023-11-30 10:43:48 +00:00
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}
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/**
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* Handles "Create" requests
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*
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2024-10-03 15:19:06 +00:00
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* @param array $activity The activity-object
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* @param int $user_id The id of the local blog-user
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* @param Activitypub\Activity $activity_object The activity object
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2023-11-30 10:43:48 +00:00
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*
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* @return void
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*/
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2024-10-03 15:19:06 +00:00
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public static function handle_create( $activity, $user_id, $activity_object = null ) {
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2023-11-30 10:43:48 +00:00
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// check if Activity is public or not
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2024-10-03 15:19:06 +00:00
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if ( ! is_activity_public( $activity ) ) {
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2023-11-30 10:43:48 +00:00
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// @todo maybe send email
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return;
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}
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2024-10-03 15:19:06 +00:00
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$check_dupe = object_id_to_comment( $activity['object']['id'] );
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2023-11-30 10:43:48 +00:00
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// if comment exists, call update action
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if ( $check_dupe ) {
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2024-10-03 15:19:06 +00:00
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\do_action( 'activitypub_inbox_update', $activity, $user_id, $activity_object );
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2023-11-30 10:43:48 +00:00
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return;
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}
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2024-10-03 15:19:06 +00:00
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$state = Interactions::add_comment( $activity );
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2023-11-30 10:43:48 +00:00
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$reaction = null;
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2024-07-09 14:32:43 +00:00
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if ( $state && ! \is_wp_error( $state ) ) {
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2023-11-30 10:43:48 +00:00
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$reaction = \get_comment( $state );
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}
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2024-10-03 15:19:06 +00:00
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\do_action( 'activitypub_handled_create', $activity, $user_id, $state, $reaction );
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2023-11-30 10:43:48 +00:00
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}
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2024-09-16 14:57:33 +00:00
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/**
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* Validate the object
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*
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* @param bool $valid The validation state
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* @param string $param The object parameter
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* @param \WP_REST_Request $request The request object
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2024-09-28 17:53:21 +00:00
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* @param array $array The activity-object
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2024-09-16 14:57:33 +00:00
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*
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* @return bool The validation state: true if valid, false if not
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*/
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public static function validate_object( $valid, $param, $request ) {
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$json_params = $request->get_json_params();
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if (
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'Create' !== $json_params['type'] ||
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is_wp_error( $request )
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) {
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return $valid;
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}
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$object = $json_params['object'];
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$required = array(
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'id',
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'inReplyTo',
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'content',
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);
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if ( array_intersect( $required, array_keys( $object ) ) !== $required ) {
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return false;
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}
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return $valid;
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}
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2023-11-30 10:43:48 +00:00
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}
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