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WordPress Core Automatic Updates: Add the first slice of Automatic Upgrades, This is presently disabled, and requires a filter to enable ( 'auto_upgrade_core' ). See #22704

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Built from https://develop.svn.wordpress.org/trunk@25421


git-svn-id: http://core.svn.wordpress.org/trunk@25346 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Dion Hulse
2013-09-13 06:19:12 +00:00
parent 533519086e
commit 4678d33216
4 changed files with 361 additions and 2 deletions
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54
wp-includes/update.php
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@@ -120,6 +120,8 @@ function wp_version_check() {
$updates->last_checked = time();
$updates->version_checked = $wp_version;
set_site_transient( 'update_core', $updates);
wp_auto_updates_maybe_queue( 'core' );
}
/**
@@ -221,6 +223,8 @@ function wp_update_plugins() {
$new_option->response = array();
set_site_transient( 'update_plugins', $new_option );
wp_auto_updates_maybe_queue( 'plugins' );
}
/**
@@ -331,6 +335,53 @@ function wp_update_themes() {
$new_update->response = $response;
set_site_transient( 'update_themes', $new_update );
wp_auto_updates_maybe_queue( 'themes' );
}
/**
* Queues a cron entry if a potentially upgrade is detected.
*
* @since 3.7.0
*
* @param string $type The type of update to check for, may be 'core', 'plugins', or, 'themes'.
*/
function wp_auto_updates_maybe_queue( $type = 'core' ) {
include_once ABSPATH . '/wp-admin/includes/class-wp-upgrader.php';
include_once ABSPATH . '/wp-admin/includes/update.php';
if ( WP_Automatic_Upgrader::upgrader_disabled() )
return;
$updates_available = false;
if ( 'core' == $type ) {
$updates_available = (bool) find_core_auto_update();
} elseif ( 'plugins' == $type ) {
$plugin_updates = get_site_transient( 'update_plugins' );
$updates_available = !empty( $plugin_updates->response );
} elseif ( 'themes' == $type ) {
$theme_updates = get_site_transient( 'update_themes' );
$updates_available = empty( $theme_updates->response );
}
if ( $updates_available && ! wp_next_scheduled( 'wp_auto_updates_execute' ) ) {
// If the transient update was triggered by a user pageview, update in an hours time, else, now.
$when_to_update = get_current_user_id() ? time() + HOUR_IN_SECONDS : time();
$when_to_update = apply_filters( 'auto_upgrade_when_to_upgrade', $when_to_update );
wp_schedule_single_event( $when_to_update, 'wp_auto_updates_execute' );
}
}
function wp_auto_updates_execute() {
include_once ABSPATH . '/wp-admin/includes/admin.php';
include_once ABSPATH . '/wp-admin/includes/class-wp-upgrader.php';
if ( WP_Automatic_Upgrader::upgrader_disabled() )
return;
WP_Automatic_Upgrader::perform_auto_updates();
}
/*
@@ -456,4 +507,7 @@ add_action( 'load-update-core.php', 'wp_update_themes' );
add_action( 'admin_init', '_maybe_update_themes' );
add_action( 'wp_update_themes', 'wp_update_themes' );
// Automatic Updates - Cron callback
add_action( 'wp_auto_updates_execute', 'wp_auto_updates_execute' );
add_action('init', 'wp_schedule_update_checks');