<?php
/**
 * There are many possible ways to set this, but it can only be defined once.
 *
 * Using an environment variable by the same name
 * define( 'WP_ENV', getenv( 'WP_ENV' ) );
 *
 * Matching the hostname
 * define( 'WP_ENV', 'example.com' == $_SERVER['SERVER_NAME'] ? 'production' : 'staging' );
 */

// These settings will take effect if the current environment is not production.
if ( defined( 'WP_ENV' ) && WP_ENV != 'production' ) {
    /**
     * ALTERNATE/NON-EXISTENT CREDENTIALS
     *
     * Use alternate IAM credentials for limited permissions or use a placeholder to prevent Offload S3 from being able to upload new objects, remove existing objects, or read private objects.
     */
    define( 'DBI_AWS_ACCESS_KEY_ID', 'ASDFASDFASDFASDFASDF' );
    define( 'DBI_AWS_SECRET_ACCESS_KEY', 'ZXCVZXCVZXCVZXCVZXCVZXCVZXCVZXCVZXCVZXCV' );

    /**
     * ALTERNATE BUCKET
     * Simply use a different bucket than is used in production.
     */
    define( 'AS3CF_BUCKET', 'dev.media.example.com' );

    /**
     * Override any of the Offload S3 settings.
     */
    define( 'WPOS3_SETTINGS', serialize( array(
        // ONLY WRITE FROM PRODUCTION
        // Prevent new objects from being automatically uploaded to S3.
        'copy-to-s3'    => false,
        // ALTERNATE PATH
        // Prefix the path in S3 with the current environment.
        'object-prefix' => WP_ENV . '/wp-content/uploads/',
    ) ) );
}