BP_REST_Document_Endpoint::update_item( WP_REST_Request $request )

	public function update_item( $request ) {
		$id = $request['id'];

		$documents = $this->assemble_response_data( array( 'document_ids' => array( $id ) ) );

		if ( empty( $documents['documents'] ) ) {
			return new WP_Error(
				'bp_rest_document_invalid_id',
				__( 'Invalid document ID.', 'buddyboss' ),
				array(
					'status' => 404,
				)
			);
		}

		$document = end( $documents['documents'] );

		$args = array(
			'id'            => $document->id,
			'privacy'       => $document->privacy,
			'attachment_id' => $document->attachment_id,
			'group_id'      => $document->group_id,
			'activity_id'   => $document->activity_id,
			'folder_id'     => $document->folder_id,
			'title'         => $document->title,
		);

		if ( isset( $request['group_id'] ) && ! empty( $request['group_id'] ) ) {
			$args['group_id'] = $request['group_id'];
			$args['privacy']  = 'grouponly';
		}

		if ( isset( $request['folder_id'] ) && ! empty( $request['folder_id'] ) ) {
			$args['folder_id'] = $request['folder_id'];
			$parent_folder     = new BP_Document_Folder( $args['folder_id'] );
			$args['privacy']   = $parent_folder->privacy;
		}

		/**
		 * Filter the query arguments for the request.
		 *
		 * @param array           $args    Key value array of query var to query value.
		 * @param WP_REST_Request $request The request sent to the API.
		 *
		 * @since 0.1.0
		 */
		$args = apply_filters( 'bp_rest_document_update_items_query_args', $args, $request );

		if ( ! empty( $request['title'] ) ) {
			$document_rename = bp_document_rename_file( $document->id, $document->attachment_id, $request['title'] );
			if ( ! isset( $document_rename['document_id'] ) || $document_rename['document_id'] < 1 ) {
				return new WP_Error(
					'bp_rest_document_rename',
					$document_rename,
					array(
						'status' => 404,
					)
				);
			}
		}

		if (
			empty( $document->folder_id )
			&& ( ! isset( $request['folder_id'] ) || empty( $request['folder_id'] ) )
			&& isset( $request['privacy'] )
			&& ! empty( $request['privacy'] )
		) {
			bp_document_update_privacy( $document->id, $request['privacy'], 'document' );
		}

		$id     = $this->bp_rest_create_document( $args );
		$status = true;

		if ( is_wp_error( $id ) ) {
			return $id;
		}

		if ( empty( $id ) ) {
			$status = false;
		}

		$documents = $this->assemble_response_data( array( 'document_ids' => array( $request['id'] ) ) );
		$document  = current( $documents['documents'] );

		$fields_update = $this->update_additional_fields_for_object( $document, $request );

		if ( is_wp_error( $fields_update ) ) {
			return $fields_update;
		}

		$retval = $this->prepare_response_for_collection(
			$this->prepare_item_for_response( $document, $request )
		);

		$response = new WP_REST_Response();
		$response->set_data(
			array(
				'updated' => $status,
				'data'    => $retval,
			)
		);

		/**
		 * Fires after an document is updated via the REST API.
		 *
		 * @param WP_REST_Response     $response The response data.
		 * @param WP_REST_Request      $request  The request sent to the API.
		 *
		 * @since 0.1.0
		 */
		do_action( 'bp_rest_document_update_item', $response, $request );

		return $response;
	}