Changeset 25421 for trunk/src/wp-includes/update.php

Timestamp:

09/13/2013 06:18:16 AM (13 years ago)

Author:

dd32

Message:

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

File:

• trunk/src/wp-includes/update.php (modified) (4 diffs)

trunk/src/wp-includes/update.php

@@ -121 +121 @@
     $updates->version_checked = $wp_version;
     set_site_transient( 'update_core',  $updates);
+
+    wp_auto_updates_maybe_queue( 'core' );
 }
 
@@ -222 +224 @@
 
     set_site_transient( 'update_plugins', $new_option );
+
+    wp_auto_updates_maybe_queue( 'plugins' );
 }
 
@@ -332 +336 @@
 
     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();
 }
 
@@ -457 +508 @@
 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');