WP_Automatic_Updater::run()
Kicks off the background update process, looping through all pending updates.
Description Description
Source Source
File: wp-admin/includes/class-wp-automatic-updater.php
public function run() { if ( $this->is_disabled() ) { return; } if ( ! is_main_network() || ! is_main_site() ) { return; } if ( ! WP_Upgrader::create_lock( 'auto_updater' ) ) { return; } // Don't automatically run these thins, as we'll handle it ourselves remove_action( 'upgrader_process_complete', array( 'Language_Pack_Upgrader', 'async_upgrade' ), 20 ); remove_action( 'upgrader_process_complete', 'wp_version_check' ); remove_action( 'upgrader_process_complete', 'wp_update_plugins' ); remove_action( 'upgrader_process_complete', 'wp_update_themes' ); // Next, Plugins wp_update_plugins(); // Check for Plugin updates $plugin_updates = get_site_transient( 'update_plugins' ); if ( $plugin_updates && ! empty( $plugin_updates->response ) ) { foreach ( $plugin_updates->response as $plugin ) { $this->update( 'plugin', $plugin ); } // Force refresh of plugin update information wp_clean_plugins_cache(); } // Next, those themes we all love wp_update_themes(); // Check for Theme updates $theme_updates = get_site_transient( 'update_themes' ); if ( $theme_updates && ! empty( $theme_updates->response ) ) { foreach ( $theme_updates->response as $theme ) { $this->update( 'theme', (object) $theme ); } // Force refresh of theme update information wp_clean_themes_cache(); } // Next, Process any core update wp_version_check(); // Check for Core updates $core_update = find_core_auto_update(); if ( $core_update ) { $this->update( 'core', $core_update ); } // Clean up, and check for any pending translations // (Core_Upgrader checks for core updates) $theme_stats = array(); if ( isset( $this->update_results['theme'] ) ) { foreach ( $this->update_results['theme'] as $upgrade ) { $theme_stats[ $upgrade->item->theme ] = ( true === $upgrade->result ); } } wp_update_themes( $theme_stats ); // Check for Theme updates $plugin_stats = array(); if ( isset( $this->update_results['plugin'] ) ) { foreach ( $this->update_results['plugin'] as $upgrade ) { $plugin_stats[ $upgrade->item->plugin ] = ( true === $upgrade->result ); } } wp_update_plugins( $plugin_stats ); // Check for Plugin updates // Finally, Process any new translations $language_updates = wp_get_translation_updates(); if ( $language_updates ) { foreach ( $language_updates as $update ) { $this->update( 'translation', $update ); } // Clear existing caches wp_clean_update_cache(); wp_version_check(); // check for Core updates wp_update_themes(); // Check for Theme updates wp_update_plugins(); // Check for Plugin updates } // Send debugging email to admin for all development installations. if ( ! empty( $this->update_results ) ) { $development_version = false !== strpos( get_bloginfo( 'version' ), '-' ); /** * Filters whether to send a debugging email for each automatic background update. * * @since 3.7.0 * * @param bool $development_version By default, emails are sent if the * install is a development version. * Return false to avoid the email. */ if ( apply_filters( 'automatic_updates_send_debug_email', $development_version ) ) { $this->send_debug_email(); } if ( ! empty( $this->update_results['core'] ) ) { $this->after_core_update( $this->update_results['core'][0] ); } /** * Fires after all automatic updates have run. * * @since 3.8.0 * * @param array $update_results The results of all attempted updates. */ do_action( 'automatic_updates_complete', $this->update_results ); } WP_Upgrader::release_lock( 'auto_updater' ); }
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Changelog Changelog
Version | Description |
---|---|
3.7.0 | Introduced. |