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Don't run get_plugins() on every admin page load. Use cron for async update plugin requests. see #7372

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git-svn-id: http://svn.automattic.com/wordpress/trunk@8514 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2008-08-01 04:26:32 +00:00
parent 4d78593e80
commit 06a67ae8d2
3 changed files with 19 additions and 13 deletions
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2
wp-admin/includes/plugin.php
View File

@ -99,7 +99,7 @@ function get_plugin_data( $plugin_file ) {
function get_plugins($plugin_folder = '') {
if ( ! $cache_plugins = wp_cache_get('plugins', 'plugins') )
$cached_plugins = array();
$cache_plugins = array();
if ( isset($cache_plugins[ $plugin_folder ]) )
return $cache_plugins[ $plugin_folder ];

1
wp-includes/cron.php
View File

@ -133,6 +133,7 @@ function wp_cron() {
function wp_get_schedules() {
$schedules = array(
'hourly' => array( 'interval' => 3600, 'display' => __('Once Hourly') ),
'twicedaily' => array( 'interval' => 43200, 'display' => __('Twice Daily') ),
'daily' => array( 'interval' => 86400, 'display' => __('Once Daily') ),
);
return array_merge( apply_filters( 'cron_schedules', array() ), $schedules );

29
wp-includes/update.php
View File

@ -90,22 +90,17 @@ function wp_update_plugins() {
if ( !function_exists('fsockopen') || defined('WP_INSTALLING') )
return false;
$current = get_option( 'update_plugins' );
$time_not_changed = isset( $current->last_checked ) && 43200 > ( time() - $current->last_checked );
// If running blog-side, bail unless we've not checked in the last 12 hours
if ( !function_exists( 'get_plugins' ) ) {
if ( $time_not_changed )
return false;
if ( !function_exists( 'get_plugins' ) )
require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
}
$plugins = get_plugins();
$active = get_option( 'active_plugins' );
$current = get_option( 'update_plugins' );
$new_option = '';
$new_option->last_checked = time();
$time_not_changed = isset( $current->last_checked ) && 43200 > ( time() - $current->last_checked );
$plugin_changed = false;
foreach ( $plugins as $file => $p ) {
@ -160,9 +155,19 @@ function wp_update_plugins() {
update_option( 'update_plugins', $new_option );
}
if ( defined( 'WP_ADMIN' ) && WP_ADMIN )
add_action( 'admin_init', 'wp_update_plugins' );
else
add_action( 'init', 'wp_update_plugins' );
function _maybe_update_plugins() {
$current = get_option( 'update_plugins' );
if ( isset( $current->last_checked ) && 43200 > ( time() - $current->last_checked ) )
return;
wp_update_plugins();
}
add_action( 'load-plugins.php', 'wp_update_plugins' );
add_action( 'admin_init', '_maybe_update_plugins' );
add_action( 'wp_update_plugins', 'wp_update_plugins' );
if ( !wp_next_scheduled('wp_update_plugins') )
wp_schedule_event(time(), 'twicedaily', 'wp_update_plugins');
?>