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<?php |
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namespace Activitypub\Handler; |
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|
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use WP_Error; |
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use Activitypub\Collection\Interactions; |
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|
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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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/** |
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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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\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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|
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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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} |
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|
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/** |
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* Handles "Create" requests |
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* |
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* @param array $array 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 $object The activity object |
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* |
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* @return void |
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*/ |
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public static function handle_create( $array, $user_id, $object = null ) { |
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// check if Activity is public or not |
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if ( ! is_activity_public( $array ) ) { |
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// @todo maybe send email |
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return; |
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} |
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|
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$check_dupe = object_id_to_comment( $array['object']['id'] ); |
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|
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// if comment exists, call update action |
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if ( $check_dupe ) { |
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\do_action( 'activitypub_inbox_update', $array, $user_id, $object ); |
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return; |
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} |
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|
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$state = Interactions::add_comment( $array ); |
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$reaction = null; |
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|
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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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\do_action( 'activitypub_handled_create', $array, $user_id, $state, $reaction ); |
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} |
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|
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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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* @param array $array The activity-object |
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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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|
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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 $valid; |
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} |
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|
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$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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|
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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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|
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return $valid; |
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} |
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} |
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|
