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Background Updates: Remove the 7am/7pm background update check. 

This changeset is a more basic version of [36180], clearing the extra now redundant schedule.
As the functionality for this was introduced in 3.9, [28129] has been backported to 3.7/3.8, allowing the API TTL to be respected by those versions.

See #27772.
Fixes #35323.

Built from https://develop.svn.wordpress.org/trunk@36184


git-svn-id: http://core.svn.wordpress.org/branches/3.7@36151 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Dion Hulse 2016-01-06 13:24:33 +00:00
parent 6bd412f2fc
commit 6ffe93ee09
1 changed files with 26 additions and 16 deletions
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42
wp-includes/update.php
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@ -146,7 +146,20 @@ function wp_version_check( $extra_stats = array() ) {
if ( isset( $body['translations'] ) )
$updates->translations = $body['translations'];
set_site_transient( 'update_core', $updates);
set_site_transient( 'update_core', $updates );
if ( ! empty( $body['ttl'] ) ) {
$ttl = (int) $body['ttl'];
if ( $ttl && ( time() + $ttl < wp_next_scheduled( 'wp_version_check' ) ) ) {
// Queue an event to re-run the update check in $ttl seconds.
wp_schedule_single_event( time() + $ttl, 'wp_version_check' );
}
}
// Trigger background updates if running non-interactively, and we weren't called from the update handler.
if ( defined( 'DOING_CRON' ) && DOING_CRON && 'wp_maybe_auto_update' != current_filter() ) {
do_action( 'wp_maybe_auto_update' );
}
}
/**
@ -197,7 +210,11 @@ function wp_update_plugins( $extra_stats = array() ) {
$timeout = HOUR_IN_SECONDS;
break;
default :
$timeout = 12 * HOUR_IN_SECONDS;
if ( defined( 'DOING_CRON' ) && DOING_CRON ) {
$timeout = 0;
} else {
$timeout = 12 * HOUR_IN_SECONDS;
}
}
$time_not_changed = isset( $current->last_checked ) && $timeout > ( time() - $current->last_checked );
@ -344,7 +361,11 @@ function wp_update_themes( $extra_stats = array() ) {
$timeout = HOUR_IN_SECONDS;
break;
default :
$timeout = 12 * HOUR_IN_SECONDS;
if ( defined( 'DOING_CRON' ) && DOING_CRON ) {
$timeout = 0;
} else {
$timeout = 12 * HOUR_IN_SECONDS;
}
}
$time_not_changed = isset( $last_update->last_checked ) && $timeout > ( time() - $last_update->last_checked );
@ -585,19 +606,8 @@ function wp_schedule_update_checks() {
if ( !wp_next_scheduled('wp_update_themes') && !defined('WP_INSTALLING') )
wp_schedule_event(time(), 'twicedaily', 'wp_update_themes');
if ( ! wp_next_scheduled( 'wp_maybe_auto_update' ) && ! defined( 'WP_INSTALLING' ) ) {
// Schedule auto updates for 7 a.m. and 7 p.m. in the timezone of the site.
$next = strtotime( 'today 7am' );
$now = time();
// Find the next instance of 7 a.m. or 7 p.m., but skip it if it is within 3 hours from now.
while ( ( $now + 3 * HOUR_IN_SECONDS ) > $next ) {
$next += 12 * HOUR_IN_SECONDS;
}
$next = $next - get_option( 'gmt_offset' ) * HOUR_IN_SECONDS;
// Add a random number of minutes, so we don't have all sites trying to update exactly on the hour
$next = $next + rand( 0, 59 ) * MINUTE_IN_SECONDS;
wp_schedule_event( $next, 'twicedaily', 'wp_maybe_auto_update' );
}
if ( ( wp_next_scheduled( 'wp_maybe_auto_update' ) > ( time() + HOUR_IN_SECONDS ) ) && ! defined('WP_INSTALLING') )
wp_clear_scheduled_hook( 'wp_maybe_auto_update' );
}
if ( ( ! is_main_site() && ! is_network_admin() ) || ( defined( 'DOING_AJAX' ) && DOING_AJAX ) )