diff options
Diffstat (limited to 'plugins/jetpack/sync/class.jetpack-sync-module-updates.php')
| -rw-r--r-- | plugins/jetpack/sync/class.jetpack-sync-module-updates.php | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/plugins/jetpack/sync/class.jetpack-sync-module-updates.php b/plugins/jetpack/sync/class.jetpack-sync-module-updates.php new file mode 100644 index 00000000..4da4414f --- /dev/null +++ b/plugins/jetpack/sync/class.jetpack-sync-module-updates.php @@ -0,0 +1,321 @@ +<?php + +class Jetpack_Sync_Module_Updates extends Jetpack_Sync_Module { + + const UPDATES_CHECKSUM_OPTION_NAME = 'jetpack_updates_sync_checksum'; + + private $old_wp_version = null; + private $updates = array(); + + public function set_defaults() { + $this->updates = array(); + } + + function name() { + return 'updates'; + } + + public function init_listeners( $callable ) { + global $wp_version; + $this->old_wp_version = $wp_version; + add_action( 'set_site_transient_update_plugins', array( $this, 'validate_update_change' ), 10, 3 ); + add_action( 'set_site_transient_update_themes', array( $this, 'validate_update_change' ), 10, 3 ); + add_action( 'set_site_transient_update_core', array( $this, 'validate_update_change' ), 10, 3 ); + + add_action( 'jetpack_update_plugins_change', $callable ); + add_action( 'jetpack_update_themes_change', $callable ); + add_action( 'jetpack_update_core_change', $callable ); + + add_filter( + 'jetpack_sync_before_enqueue_jetpack_update_plugins_change', + array( + $this, + 'filter_update_keys', + ), + 10, + 2 + ); + add_filter( + 'jetpack_sync_before_enqueue_upgrader_process_complete', + array( + $this, + 'filter_upgrader_process_complete', + ), + 10, + 2 + ); + + add_action( 'automatic_updates_complete', $callable ); + + if ( is_multisite() ) { + add_filter( 'pre_update_site_option_wpmu_upgrade_site', array( $this, 'update_core_network_event' ), 10, 2 ); + add_action( 'jetpack_sync_core_update_network', $callable, 10, 3 ); + } + + // Send data when update completes + add_action( '_core_updated_successfully', array( $this, 'update_core' ) ); + add_action( 'jetpack_sync_core_reinstalled_successfully', $callable ); + add_action( 'jetpack_sync_core_autoupdated_successfully', $callable, 10, 2 ); + add_action( 'jetpack_sync_core_updated_successfully', $callable, 10, 2 ); + + } + + public function init_full_sync_listeners( $callable ) { + add_action( 'jetpack_full_sync_updates', $callable ); + } + + public function init_before_send() { + add_filter( 'jetpack_sync_before_send_jetpack_full_sync_updates', array( $this, 'expand_updates' ) ); + add_filter( 'jetpack_sync_before_send_jetpack_update_themes_change', array( $this, 'expand_themes' ) ); + } + + public function update_core_network_event( $wp_db_version, $old_wp_db_version ) { + global $wp_version; + /** + * Sync event for when core wp network updates to a new db version + * + * @since 5.0.0 + * + * @param int $wp_db_version the latest wp_db_version + * @param int $old_wp_db_version previous wp_db_version + * @param string $wp_version the latest wp_version + */ + do_action( 'jetpack_sync_core_update_network', $wp_db_version, $old_wp_db_version, $wp_version ); + return $wp_db_version; + } + + public function update_core( $new_wp_version ) { + global $pagenow; + + if ( isset( $_GET['action'] ) && 'do-core-reinstall' === $_GET['action'] ) { + /** + * Sync event that fires when core reinstall was successful + * + * @since 5.0.0 + * + * @param string $new_wp_version the updated WordPress version + */ + do_action( 'jetpack_sync_core_reinstalled_successfully', $new_wp_version ); + return; + } + + // Core was autoudpated + if ( + 'update-core.php' !== $pagenow && + ! Jetpack_Constants::is_true( 'REST_API_REQUEST' ) // wp.com rest api calls should never be marked as a core autoupdate + ) { + /** + * Sync event that fires when core autoupdate was successful + * + * @since 5.0.0 + * + * @param string $new_wp_version the updated WordPress version + * @param string $old_wp_version the previous WordPress version + */ + do_action( 'jetpack_sync_core_autoupdated_successfully', $new_wp_version, $this->old_wp_version ); + return; + } + /** + * Sync event that fires when core update was successful + * + * @since 5.0.0 + * + * @param string $new_wp_version the updated WordPress version + * @param string $old_wp_version the previous WordPress version + */ + do_action( 'jetpack_sync_core_updated_successfully', $new_wp_version, $this->old_wp_version ); + return; + + } + + public function get_update_checksum( $update, $transient ) { + $updates = array(); + $no_updated = array(); + switch ( $transient ) { + case 'update_plugins': + if ( ! empty( $update->response ) && is_array( $update->response ) ) { + foreach ( $update->response as $plugin_slug => $response ) { + if ( ! empty( $plugin_slug ) && isset( $response->new_version ) ) { + $updates[] = array( $plugin_slug => $response->new_version ); + } + } + } + if ( ! empty( $update->no_update ) ) { + $no_updated = array_keys( $update->no_update ); + } + + if ( ! isset( $no_updated['jetpack/jetpack.php'] ) && isset( $updates['jetpack/jetpack.php'] ) ) { + return false; + } + + break; + case 'update_themes': + if ( ! empty( $update->response ) && is_array( $update->response ) ) { + foreach ( $update->response as $theme_slug => $response ) { + if ( ! empty( $theme_slug ) && isset( $response['new_version'] ) ) { + $updates[] = array( $theme_slug => $response['new_version'] ); + } + } + } + + if ( ! empty( $update->checked ) ) { + $no_updated = $update->checked; + } + + break; + case 'update_core': + if ( ! empty( $update->updates ) && is_array( $update->updates ) ) { + foreach ( $update->updates as $response ) { + if ( ! empty( $response->response ) && $response->response === 'latest' ) { + continue; + } + if ( ! empty( $response->response ) && isset( $response->packages->full ) ) { + $updates[] = array( $response->response => $response->packages->full ); + } + } + } + + if ( ! empty( $update->version_checked ) ) { + $no_updated = $update->version_checked; + } + + if ( empty( $updates ) ) { + return false; + } + break; + + } + if ( empty( $updates ) && empty( $no_updated ) ) { + return false; + } + return $this->get_check_sum( array( $no_updated, $updates ) ); + } + + public function validate_update_change( $value, $expiration, $transient ) { + $new_checksum = $this->get_update_checksum( $value, $transient ); + + if ( false === $new_checksum ) { + return; + } + + $checksums = get_option( self::UPDATES_CHECKSUM_OPTION_NAME, array() ); + + if ( isset( $checksums[ $transient ] ) && $checksums[ $transient ] === $new_checksum ) { + return; + } + + $checksums[ $transient ] = $new_checksum; + + update_option( self::UPDATES_CHECKSUM_OPTION_NAME, $checksums ); + if ( 'update_core' === $transient ) { + /** + * jetpack_update_core_change + * + * @since 5.1.0 + * + * @param array containing info that tells us what needs updating + */ + do_action( 'jetpack_update_core_change', $value ); + return; + } + if ( empty( $this->updates ) ) { + // lets add the shutdown method once and only when the updates move from empty to filled with something + add_action( 'shutdown', array( $this, 'sync_last_event' ), 9 ); + } + if ( ! isset( $this->updates[ $transient ] ) ) { + $this->updates[ $transient ] = array(); + } + $this->updates[ $transient ][] = $value; + } + + public function sync_last_event() { + foreach ( $this->updates as $transient => $values ) { + $value = end( $values ); // only send over the last value + /** + * jetpack_{$transient}_change + * jetpack_update_plugins_change + * jetpack_update_themes_change + * + * @since 5.1.0 + * + * @param array containing info that tells us what needs updating + */ + do_action( "jetpack_{$transient}_change", $value ); + } + + } + + public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) { + /** + * Tells the client to sync all updates to the server + * + * @since 4.2.0 + * + * @param boolean Whether to expand updates (should always be true) + */ + do_action( 'jetpack_full_sync_updates', true ); + + // The number of actions enqueued, and next module state (true == done) + return array( 1, true ); + } + + public function estimate_full_sync_actions( $config ) { + return 1; + } + + function get_full_sync_actions() { + return array( 'jetpack_full_sync_updates' ); + } + + public function get_all_updates() { + return array( + 'core' => get_site_transient( 'update_core' ), + 'plugins' => get_site_transient( 'update_plugins' ), + 'themes' => get_site_transient( 'update_themes' ), + ); + } + + // removes unnecessary keys from synced updates data + function filter_update_keys( $args ) { + $updates = $args[0]; + + if ( isset( $updates->no_update ) ) { + unset( $updates->no_update ); + } + + return $args; + } + + function filter_upgrader_process_complete( $args ) { + array_shift( $args ); + + return $args; + } + + public function expand_updates( $args ) { + if ( $args[0] ) { + return $this->get_all_updates(); + } + + return $args; + } + + public function expand_themes( $args ) { + if ( ! isset( $args[0], $args[0]->response ) ) { + return $args; + } + if ( ! is_array( $args[0]->response ) ) { + trigger_error( 'Warning: Not an Array as expected but -> ' . wp_json_encode( $args[0]->response ) . ' instead', E_USER_WARNING ); + return $args; + } + foreach ( $args[0]->response as $stylesheet => &$theme_data ) { + $theme = wp_get_theme( $stylesheet ); + $theme_data['name'] = $theme->name; + } + return $args; + } + + public function reset_data() { + delete_option( self::UPDATES_CHECKSUM_OPTION_NAME ); + } +} |