class.jetpack-sync-module-updates.php
| 1 | <?php |
| 2 | |
| 3 | class Jetpack_Sync_Module_Updates extends Jetpack_Sync_Module { |
| 4 | |
| 5 | const UPDATES_CHECKSUM_OPTION_NAME = 'jetpack_updates_sync_checksum'; |
| 6 | |
| 7 | private $old_wp_version = null; |
| 8 | private $updates = array(); |
| 9 | |
| 10 | public function set_defaults() { |
| 11 | $this->updates = array(); |
| 12 | } |
| 13 | |
| 14 | function name() { |
| 15 | return 'updates'; |
| 16 | } |
| 17 | |
| 18 | public function init_listeners( $callable ) { |
| 19 | global $wp_version; |
| 20 | $this->old_wp_version = $wp_version; |
| 21 | add_action( 'set_site_transient_update_plugins', array( $this, 'validate_update_change' ), 10, 3 ); |
| 22 | add_action( 'set_site_transient_update_themes', array( $this, 'validate_update_change' ), 10, 3 ); |
| 23 | add_action( 'set_site_transient_update_core', array( $this, 'validate_update_change' ), 10, 3 ); |
| 24 | |
| 25 | add_action( 'jetpack_update_plugins_change', $callable ); |
| 26 | add_action( 'jetpack_update_themes_change', $callable ); |
| 27 | add_action( 'jetpack_update_core_change', $callable ); |
| 28 | |
| 29 | add_filter( |
| 30 | 'jetpack_sync_before_enqueue_jetpack_update_plugins_change', |
| 31 | array( |
| 32 | $this, |
| 33 | 'filter_update_keys', |
| 34 | ), |
| 35 | 10, |
| 36 | 2 |
| 37 | ); |
| 38 | add_filter( |
| 39 | 'jetpack_sync_before_enqueue_upgrader_process_complete', |
| 40 | array( |
| 41 | $this, |
| 42 | 'filter_upgrader_process_complete', |
| 43 | ), |
| 44 | 10, |
| 45 | 2 |
| 46 | ); |
| 47 | |
| 48 | add_action( 'automatic_updates_complete', $callable ); |
| 49 | |
| 50 | if ( is_multisite() ) { |
| 51 | add_filter( 'pre_update_site_option_wpmu_upgrade_site', array( $this, 'update_core_network_event' ), 10, 2 ); |
| 52 | add_action( 'jetpack_sync_core_update_network', $callable, 10, 3 ); |
| 53 | } |
| 54 | |
| 55 | // Send data when update completes |
| 56 | add_action( '_core_updated_successfully', array( $this, 'update_core' ) ); |
| 57 | add_action( 'jetpack_sync_core_reinstalled_successfully', $callable ); |
| 58 | add_action( 'jetpack_sync_core_autoupdated_successfully', $callable, 10, 2 ); |
| 59 | add_action( 'jetpack_sync_core_updated_successfully', $callable, 10, 2 ); |
| 60 | |
| 61 | } |
| 62 | |
| 63 | public function init_full_sync_listeners( $callable ) { |
| 64 | add_action( 'jetpack_full_sync_updates', $callable ); |
| 65 | } |
| 66 | |
| 67 | public function init_before_send() { |
| 68 | add_filter( 'jetpack_sync_before_send_jetpack_full_sync_updates', array( $this, 'expand_updates' ) ); |
| 69 | add_filter( 'jetpack_sync_before_send_jetpack_update_themes_change', array( $this, 'expand_themes' ) ); |
| 70 | } |
| 71 | |
| 72 | public function update_core_network_event( $wp_db_version, $old_wp_db_version ) { |
| 73 | global $wp_version; |
| 74 | /** |
| 75 | * Sync event for when core wp network updates to a new db version |
| 76 | * |
| 77 | * @since 5.0.0 |
| 78 | * |
| 79 | * @param int $wp_db_version the latest wp_db_version |
| 80 | * @param int $old_wp_db_version previous wp_db_version |
| 81 | * @param string $wp_version the latest wp_version |
| 82 | */ |
| 83 | do_action( 'jetpack_sync_core_update_network', $wp_db_version, $old_wp_db_version, $wp_version ); |
| 84 | return $wp_db_version; |
| 85 | } |
| 86 | |
| 87 | public function update_core( $new_wp_version ) { |
| 88 | global $pagenow; |
| 89 | |
| 90 | if ( isset( $_GET['action'] ) && 'do-core-reinstall' === $_GET['action'] ) { |
| 91 | /** |
| 92 | * Sync event that fires when core reinstall was successful |
| 93 | * |
| 94 | * @since 5.0.0 |
| 95 | * |
| 96 | * @param string $new_wp_version the updated WordPress version |
| 97 | */ |
| 98 | do_action( 'jetpack_sync_core_reinstalled_successfully', $new_wp_version ); |
| 99 | return; |
| 100 | } |
| 101 | |
| 102 | // Core was autoudpated |
| 103 | if ( |
| 104 | 'update-core.php' !== $pagenow && |
| 105 | ! Jetpack_Constants::is_true( 'REST_API_REQUEST' ) // wp.com rest api calls should never be marked as a core autoupdate |
| 106 | ) { |
| 107 | /** |
| 108 | * Sync event that fires when core autoupdate was successful |
| 109 | * |
| 110 | * @since 5.0.0 |
| 111 | * |
| 112 | * @param string $new_wp_version the updated WordPress version |
| 113 | * @param string $old_wp_version the previous WordPress version |
| 114 | */ |
| 115 | do_action( 'jetpack_sync_core_autoupdated_successfully', $new_wp_version, $this->old_wp_version ); |
| 116 | return; |
| 117 | } |
| 118 | /** |
| 119 | * Sync event that fires when core update was successful |
| 120 | * |
| 121 | * @since 5.0.0 |
| 122 | * |
| 123 | * @param string $new_wp_version the updated WordPress version |
| 124 | * @param string $old_wp_version the previous WordPress version |
| 125 | */ |
| 126 | do_action( 'jetpack_sync_core_updated_successfully', $new_wp_version, $this->old_wp_version ); |
| 127 | return; |
| 128 | |
| 129 | } |
| 130 | |
| 131 | public function get_update_checksum( $update, $transient ) { |
| 132 | $updates = array(); |
| 133 | $no_updated = array(); |
| 134 | switch ( $transient ) { |
| 135 | case 'update_plugins': |
| 136 | if ( ! empty( $update->response ) && is_array( $update->response ) ) { |
| 137 | foreach ( $update->response as $plugin_slug => $response ) { |
| 138 | if ( ! empty( $plugin_slug ) && isset( $response->new_version ) ) { |
| 139 | $updates[] = array( $plugin_slug => $response->new_version ); |
| 140 | } |
| 141 | } |
| 142 | } |
| 143 | if ( ! empty( $update->no_update ) ) { |
| 144 | $no_updated = array_keys( $update->no_update ); |
| 145 | } |
| 146 | |
| 147 | if ( ! isset( $no_updated['jetpack/jetpack.php'] ) && isset( $updates['jetpack/jetpack.php'] ) ) { |
| 148 | return false; |
| 149 | } |
| 150 | |
| 151 | break; |
| 152 | case 'update_themes': |
| 153 | if ( ! empty( $update->response ) && is_array( $update->response ) ) { |
| 154 | foreach ( $update->response as $theme_slug => $response ) { |
| 155 | if ( ! empty( $theme_slug ) && isset( $response['new_version'] ) ) { |
| 156 | $updates[] = array( $theme_slug => $response['new_version'] ); |
| 157 | } |
| 158 | } |
| 159 | } |
| 160 | |
| 161 | if ( ! empty( $update->checked ) ) { |
| 162 | $no_updated = $update->checked; |
| 163 | } |
| 164 | |
| 165 | break; |
| 166 | case 'update_core': |
| 167 | if ( ! empty( $update->updates ) && is_array( $update->updates ) ) { |
| 168 | foreach ( $update->updates as $response ) { |
| 169 | if ( ! empty( $response->response ) && $response->response === 'latest' ) { |
| 170 | continue; |
| 171 | } |
| 172 | if ( ! empty( $response->response ) && isset( $response->packages->full ) ) { |
| 173 | $updates[] = array( $response->response => $response->packages->full ); |
| 174 | } |
| 175 | } |
| 176 | } |
| 177 | |
| 178 | if ( ! empty( $update->version_checked ) ) { |
| 179 | $no_updated = $update->version_checked; |
| 180 | } |
| 181 | |
| 182 | if ( empty( $updates ) ) { |
| 183 | return false; |
| 184 | } |
| 185 | break; |
| 186 | |
| 187 | } |
| 188 | if ( empty( $updates ) && empty( $no_updated ) ) { |
| 189 | return false; |
| 190 | } |
| 191 | return $this->get_check_sum( array( $no_updated, $updates ) ); |
| 192 | } |
| 193 | |
| 194 | public function validate_update_change( $value, $expiration, $transient ) { |
| 195 | $new_checksum = $this->get_update_checksum( $value, $transient ); |
| 196 | |
| 197 | if ( false === $new_checksum ) { |
| 198 | return; |
| 199 | } |
| 200 | |
| 201 | $checksums = get_option( self::UPDATES_CHECKSUM_OPTION_NAME, array() ); |
| 202 | |
| 203 | if ( isset( $checksums[ $transient ] ) && $checksums[ $transient ] === $new_checksum ) { |
| 204 | return; |
| 205 | } |
| 206 | |
| 207 | $checksums[ $transient ] = $new_checksum; |
| 208 | |
| 209 | update_option( self::UPDATES_CHECKSUM_OPTION_NAME, $checksums ); |
| 210 | if ( 'update_core' === $transient ) { |
| 211 | /** |
| 212 | * jetpack_update_core_change |
| 213 | * |
| 214 | * @since 5.1.0 |
| 215 | * |
| 216 | * @param array containing info that tells us what needs updating |
| 217 | */ |
| 218 | do_action( 'jetpack_update_core_change', $value ); |
| 219 | return; |
| 220 | } |
| 221 | if ( empty( $this->updates ) ) { |
| 222 | // lets add the shutdown method once and only when the updates move from empty to filled with something |
| 223 | add_action( 'shutdown', array( $this, 'sync_last_event' ), 9 ); |
| 224 | } |
| 225 | if ( ! isset( $this->updates[ $transient ] ) ) { |
| 226 | $this->updates[ $transient ] = array(); |
| 227 | } |
| 228 | $this->updates[ $transient ][] = $value; |
| 229 | } |
| 230 | |
| 231 | public function sync_last_event() { |
| 232 | foreach ( $this->updates as $transient => $values ) { |
| 233 | $value = end( $values ); // only send over the last value |
| 234 | /** |
| 235 | * jetpack_{$transient}_change |
| 236 | * jetpack_update_plugins_change |
| 237 | * jetpack_update_themes_change |
| 238 | * |
| 239 | * @since 5.1.0 |
| 240 | * |
| 241 | * @param array containing info that tells us what needs updating |
| 242 | */ |
| 243 | do_action( "jetpack_{$transient}_change", $value ); |
| 244 | } |
| 245 | |
| 246 | } |
| 247 | |
| 248 | public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) { |
| 249 | /** |
| 250 | * Tells the client to sync all updates to the server |
| 251 | * |
| 252 | * @since 4.2.0 |
| 253 | * |
| 254 | * @param boolean Whether to expand updates (should always be true) |
| 255 | */ |
| 256 | do_action( 'jetpack_full_sync_updates', true ); |
| 257 | |
| 258 | // The number of actions enqueued, and next module state (true == done) |
| 259 | return array( 1, true ); |
| 260 | } |
| 261 | |
| 262 | public function estimate_full_sync_actions( $config ) { |
| 263 | return 1; |
| 264 | } |
| 265 | |
| 266 | function get_full_sync_actions() { |
| 267 | return array( 'jetpack_full_sync_updates' ); |
| 268 | } |
| 269 | |
| 270 | public function get_all_updates() { |
| 271 | return array( |
| 272 | 'core' => get_site_transient( 'update_core' ), |
| 273 | 'plugins' => get_site_transient( 'update_plugins' ), |
| 274 | 'themes' => get_site_transient( 'update_themes' ), |
| 275 | ); |
| 276 | } |
| 277 | |
| 278 | // removes unnecessary keys from synced updates data |
| 279 | function filter_update_keys( $args ) { |
| 280 | $updates = $args[0]; |
| 281 | |
| 282 | if ( isset( $updates->no_update ) ) { |
| 283 | unset( $updates->no_update ); |
| 284 | } |
| 285 | |
| 286 | return $args; |
| 287 | } |
| 288 | |
| 289 | function filter_upgrader_process_complete( $args ) { |
| 290 | array_shift( $args ); |
| 291 | |
| 292 | return $args; |
| 293 | } |
| 294 | |
| 295 | public function expand_updates( $args ) { |
| 296 | if ( $args[0] ) { |
| 297 | return $this->get_all_updates(); |
| 298 | } |
| 299 | |
| 300 | return $args; |
| 301 | } |
| 302 | |
| 303 | public function expand_themes( $args ) { |
| 304 | if ( ! isset( $args[0], $args[0]->response ) ) { |
| 305 | return $args; |
| 306 | } |
| 307 | if ( ! is_array( $args[0]->response ) ) { |
| 308 | trigger_error( 'Warning: Not an Array as expected but -> ' . wp_json_encode( $args[0]->response ) . ' instead', E_USER_WARNING ); |
| 309 | return $args; |
| 310 | } |
| 311 | foreach ( $args[0]->response as $stylesheet => &$theme_data ) { |
| 312 | $theme = wp_get_theme( $stylesheet ); |
| 313 | $theme_data['name'] = $theme->name; |
| 314 | } |
| 315 | return $args; |
| 316 | } |
| 317 | |
| 318 | public function reset_data() { |
| 319 | delete_option( self::UPDATES_CHECKSUM_OPTION_NAME ); |
| 320 | } |
| 321 | } |
| 322 |