MinnPost / object-sync-for-salesforce

			$success = true;

			$errors  = array();

			if ( false !== $filename ) {

				// According to https://codex.wordpress.org/Function_Reference/wp_insert_attachment we need this file.

				require_once( ABSPATH . 'wp-admin/includes/image.php' );

				// Generate metadata for the attachment.

				$attach_data = wp_generate_attachment_metadata( $attachment_id, $filename );

				wp_update_attachment_metadata( $attachment_id, $attach_data );

			}

			if ( 0 !== $parent ) {

				set_post_thumbnail( $parent_post_id, $attachment_id );

			$success = true;

			$errors  = array();

			if ( false !== $filename ) {

				// According to https://codex.wordpress.org/Function_Reference/wp_insert_attachment we need this file.

				require_once( ABSPATH . 'wp-admin/includes/image.php' );

				// Generate metadata for the attachment.

				$attach_data = wp_generate_attachment_metadata( $attachment_id, $filename );

			}

			// Put the data from salesforce into the meta array.

			$attach_new_data = array();