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<?php

/**
 * Sitemap-related constants.
 *
 * @package Jetpack
 * @since 4.8.0
 * @author Automattic
 */


/**
 * Maximum size (in bytes) of a sitemap xml file.
 * Max is 716800 = 700kb to avoid potential failures for default memcached limits (1MB)
 *
 * @link http://www.sitemaps.org/
 * @since 4.8.0
 */
if ( ! defined( 'JP_SITEMAP_MAX_BYTES' ) ) {
  define( 'JP_SITEMAP_MAX_BYTES', 716800 );
}


/**
 * Maximum size (in url nodes) of a sitemap xml file.
 * Per the spec, max value is 50000.
 *
 * @link http://www.sitemaps.org/
 * @since 4.8.0
 */
if ( ! defined( 'JP_SITEMAP_MAX_ITEMS' ) ) {
  define( 'JP_SITEMAP_MAX_ITEMS', 2000 );
}


/**
 * Maximum size (in url nodes) of a news sitemap xml file.
 * Per the spec, max value is 1000.
 *
 * @link https://support.google.com/news/publisher/answer/74288?hl=en
 * @since 4.8.0
 */
if ( ! defined( 'JP_NEWS_SITEMAP_MAX_ITEMS' ) ) {
  define( 'JP_NEWS_SITEMAP_MAX_ITEMS', 1000 );
}


/**
 * Batch size for database queries.
 *
 * @since 4.8.0
 */
if ( ! defined( 'JP_SITEMAP_BATCH_SIZE' ) ) {
  define( 'JP_SITEMAP_BATCH_SIZE', 50 );
}


/**
 * Number of sitemap files to update on each run.
 *
 * @since 4.8.0
 */
if ( ! defined( 'JP_SITEMAP_UPDATE_SIZE' ) ) {
  define( 'JP_SITEMAP_UPDATE_SIZE', 100 );
}


/**
 * Number of seconds between sitemap updates.
 *
 * @since 4.8.0
 */
if ( ! defined( 'JP_SITEMAP_INTERVAL' ) ) {
  define( 'JP_SITEMAP_INTERVAL', 12 * HOUR_IN_SECONDS );
}


/**
 * Number of seconds to lock the sitemap state.
 *
 * @since 4.8.0
 */
if ( ! defined( 'JP_SITEMAP_LOCK_INTERVAL' ) ) {
  define( 'JP_SITEMAP_LOCK_INTERVAL', 15 * MINUTE_IN_SECONDS );
}


/**
 * Cache lifetime of news sitemap (in seconds).
 *
 * @since 4.8.0
 */
if ( ! defined( 'JP_NEWS_SITEMAP_INTERVAL' ) ) {
  define( 'JP_NEWS_SITEMAP_INTERVAL', 12 * HOUR_IN_SECONDS );
}

/*
 * These constants represent the types of various kinds of sitemaps.
 * Note: these strings are used as 'post_types' in the database, and
 * so must be at most 20 characters long.
 */

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