Custom_Image_Header::insert_attachment( array $object, string $cropped )

Source

File: wp-admin/includes/class-custom-image-header.php

final public function insert_attachment( $object, $cropped ) {
		$parent_id = isset( $object['post_parent'] ) ? $object['post_parent'] : null;
		unset( $object['post_parent'] );

		$attachment_id = wp_insert_attachment( $object, $cropped );
		$metadata      = wp_generate_attachment_metadata( $attachment_id, $cropped );

		// If this is a crop, save the original attachment ID as metadata.
		if ( $parent_id ) {
			$metadata['attachment_parent'] = $parent_id;
		}

		/**
		 * Filters the header image attachment metadata.
		 *
		 * @since 3.9.0
		 *
		 * @see wp_generate_attachment_metadata()
		 *
		 * @param array $metadata Attachment metadata.
		 */
		$metadata = apply_filters( 'wp_header_image_attachment_metadata', $metadata );

		wp_update_attachment_metadata( $attachment_id, $metadata );

		return $attachment_id;
	}