Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
5.88% |
4 / 68 |
|
16.67% |
3 / 18 |
CRAP | |
0.00% |
0 / 1 |
| Constants | |
4.55% |
3 / 66 |
|
16.67% |
3 / 18 |
1100.43 | |
0.00% |
0 / 1 |
| name | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| init_listeners | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| init_full_sync_listeners | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| init_before_send | |
0.00% |
0 / 2 |
|
0.00% |
0 / 1 |
2 | |||
| reset_data | |
0.00% |
0 / 2 |
|
0.00% |
0 / 1 |
2 | |||
| set_constants_whitelist | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| get_constants_whitelist | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| enqueue_full_sync_actions | |
0.00% |
0 / 2 |
|
0.00% |
0 / 1 |
2 | |||
| send_full_sync_actions | |
0.00% |
0 / 7 |
|
0.00% |
0 / 1 |
6 | |||
| estimate_full_sync_actions | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| get_full_sync_actions | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| maybe_sync_constants | |
0.00% |
0 / 14 |
|
0.00% |
0 / 1 |
42 | |||
| get_all_constants | |
0.00% |
0 / 5 |
|
0.00% |
0 / 1 |
2 | |||
| get_constant | |
0.00% |
0 / 3 |
|
0.00% |
0 / 1 |
6 | |||
| expand_constants | |
0.00% |
0 / 8 |
|
0.00% |
0 / 1 |
12 | |||
| total | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| get_objects_by_id | |
0.00% |
0 / 9 |
|
0.00% |
0 / 1 |
42 | |||
| get_object_by_id | |
0.00% |
0 / 6 |
|
0.00% |
0 / 1 |
20 | |||
| 1 | <?php |
| 2 | /** |
| 3 | * Constants sync module. |
| 4 | * |
| 5 | * @package automattic/jetpack-sync |
| 6 | */ |
| 7 | |
| 8 | namespace Automattic\Jetpack\Sync\Modules; |
| 9 | |
| 10 | use Automattic\Jetpack\Sync\Defaults; |
| 11 | |
| 12 | if ( ! defined( 'ABSPATH' ) ) { |
| 13 | exit( 0 ); |
| 14 | } |
| 15 | |
| 16 | /** |
| 17 | * Class to handle sync for constants. |
| 18 | */ |
| 19 | class Constants extends Module { |
| 20 | /** |
| 21 | * Name of the constants checksum option. |
| 22 | * |
| 23 | * @var string |
| 24 | */ |
| 25 | const CONSTANTS_CHECKSUM_OPTION_NAME = 'jetpack_constants_sync_checksum'; |
| 26 | |
| 27 | /** |
| 28 | * Name of the transient for locking constants. |
| 29 | * |
| 30 | * @var string |
| 31 | */ |
| 32 | const CONSTANTS_AWAIT_TRANSIENT_NAME = 'jetpack_sync_constants_await'; |
| 33 | |
| 34 | /** |
| 35 | * Constants whitelist array. |
| 36 | * |
| 37 | * @var array |
| 38 | */ |
| 39 | public $constants_whitelist; |
| 40 | |
| 41 | /** |
| 42 | * Sync module name. |
| 43 | * |
| 44 | * @access public |
| 45 | * |
| 46 | * @return string |
| 47 | */ |
| 48 | public function name() { |
| 49 | return 'constants'; |
| 50 | } |
| 51 | |
| 52 | /** |
| 53 | * Initialize constants action listeners. |
| 54 | * |
| 55 | * @access public |
| 56 | * |
| 57 | * @param callable $callable Action handler callable. |
| 58 | */ |
| 59 | public function init_listeners( $callable ) { |
| 60 | add_action( 'jetpack_sync_constant', $callable, 10, 2 ); |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * Initialize constants action listeners for full sync. |
| 65 | * |
| 66 | * @access public |
| 67 | * |
| 68 | * @param callable $callable Action handler callable. |
| 69 | */ |
| 70 | public function init_full_sync_listeners( $callable ) { |
| 71 | add_action( 'jetpack_full_sync_constants', $callable ); |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * Initialize the module in the sender. |
| 76 | * |
| 77 | * @access public |
| 78 | */ |
| 79 | public function init_before_send() { |
| 80 | add_action( 'jetpack_sync_before_send_queue_sync', array( $this, 'maybe_sync_constants' ) ); |
| 81 | |
| 82 | // Full sync. |
| 83 | add_filter( 'jetpack_sync_before_send_jetpack_full_sync_constants', array( $this, 'expand_constants' ) ); |
| 84 | } |
| 85 | |
| 86 | /** |
| 87 | * Perform module cleanup. |
| 88 | * Deletes any transients and options that this module uses. |
| 89 | * Usually triggered when uninstalling the plugin. |
| 90 | * |
| 91 | * @access public |
| 92 | */ |
| 93 | public function reset_data() { |
| 94 | delete_option( self::CONSTANTS_CHECKSUM_OPTION_NAME ); |
| 95 | delete_transient( self::CONSTANTS_AWAIT_TRANSIENT_NAME ); |
| 96 | } |
| 97 | |
| 98 | /** |
| 99 | * Set the constants whitelist. |
| 100 | * |
| 101 | * @access public |
| 102 | * @todo We don't seem to use this one. Should we remove it? |
| 103 | * |
| 104 | * @param array $constants The new constants whitelist. |
| 105 | */ |
| 106 | public function set_constants_whitelist( $constants ) { |
| 107 | $this->constants_whitelist = $constants; |
| 108 | } |
| 109 | |
| 110 | /** |
| 111 | * Get the constants whitelist. |
| 112 | * |
| 113 | * @access public |
| 114 | * |
| 115 | * @return array The constants whitelist. |
| 116 | */ |
| 117 | public function get_constants_whitelist() { |
| 118 | return Defaults::get_constants_whitelist(); |
| 119 | } |
| 120 | |
| 121 | /** |
| 122 | * Enqueue the constants actions for full sync. |
| 123 | * |
| 124 | * @access public |
| 125 | * |
| 126 | * @param array $config Full sync configuration for this sync module. |
| 127 | * @param int $max_items_to_enqueue Maximum number of items to enqueue. |
| 128 | * @param boolean $state True if full sync has finished enqueueing this module, false otherwise. |
| 129 | * |
| 130 | * @return array Number of actions enqueued, and next module state. |
| 131 | */ |
| 132 | public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable |
| 133 | /** |
| 134 | * Tells the client to sync all constants to the server |
| 135 | * |
| 136 | * @param boolean Whether to expand constants (should always be true) |
| 137 | * |
| 138 | * @since 1.6.3 |
| 139 | * @since-jetpack 4.2.0 |
| 140 | */ |
| 141 | do_action( 'jetpack_full_sync_constants', true ); |
| 142 | |
| 143 | // The number of actions enqueued, and next module state (true == done). |
| 144 | return array( 1, true ); |
| 145 | } |
| 146 | |
| 147 | /** |
| 148 | * Send the constants actions for full sync. |
| 149 | * |
| 150 | * @access public |
| 151 | * |
| 152 | * @param array $config Full sync configuration for this sync module. |
| 153 | * @param array $status This module Full Sync status. |
| 154 | * @param int $send_until The timestamp until the current request can send. |
| 155 | * @param int $started The timestamp when the full sync started. |
| 156 | * |
| 157 | * @return array This module Full Sync status. |
| 158 | */ |
| 159 | public function send_full_sync_actions( $config, $status, $send_until, $started ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable |
| 160 | // we call this instead of do_action when sending immediately. |
| 161 | $result = $this->send_action( 'jetpack_full_sync_constants', array( true ) ); |
| 162 | |
| 163 | if ( is_wp_error( $result ) ) { |
| 164 | $status['error'] = true; |
| 165 | return $status; |
| 166 | } |
| 167 | $status['finished'] = true; |
| 168 | $status['sent'] = $status['total']; |
| 169 | return $status; |
| 170 | } |
| 171 | |
| 172 | /** |
| 173 | * Retrieve an estimated number of actions that will be enqueued. |
| 174 | * |
| 175 | * @access public |
| 176 | * |
| 177 | * @param array $config Full sync configuration for this sync module. |
| 178 | * |
| 179 | * @return int Number of items yet to be enqueued. |
| 180 | */ |
| 181 | public function estimate_full_sync_actions( $config ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable |
| 182 | return 1; |
| 183 | } |
| 184 | |
| 185 | /** |
| 186 | * Retrieve the actions that will be sent for this module during a full sync. |
| 187 | * |
| 188 | * @access public |
| 189 | * |
| 190 | * @return array Full sync actions of this module. |
| 191 | */ |
| 192 | public function get_full_sync_actions() { |
| 193 | return array( 'jetpack_full_sync_constants' ); |
| 194 | } |
| 195 | |
| 196 | /** |
| 197 | * Sync the constants if we're supposed to. |
| 198 | * |
| 199 | * @access public |
| 200 | */ |
| 201 | public function maybe_sync_constants() { |
| 202 | if ( get_transient( self::CONSTANTS_AWAIT_TRANSIENT_NAME ) ) { |
| 203 | return; |
| 204 | } |
| 205 | |
| 206 | set_transient( self::CONSTANTS_AWAIT_TRANSIENT_NAME, microtime( true ), Defaults::$default_sync_constants_wait_time ); |
| 207 | |
| 208 | $constants = $this->get_all_constants(); |
| 209 | if ( empty( $constants ) ) { |
| 210 | return; |
| 211 | } |
| 212 | |
| 213 | $constants_checksums = (array) get_option( self::CONSTANTS_CHECKSUM_OPTION_NAME, array() ); |
| 214 | |
| 215 | foreach ( $constants as $name => $value ) { |
| 216 | $checksum = $this->get_check_sum( $value ); |
| 217 | // Explicitly not using Identical comparison as get_option returns a string. |
| 218 | if ( ! $this->still_valid_checksum( $constants_checksums, $name, $checksum ) && $value !== null ) { |
| 219 | /** |
| 220 | * Tells the client to sync a constant to the server |
| 221 | * |
| 222 | * @param string The name of the constant |
| 223 | * @param mixed The value of the constant |
| 224 | * |
| 225 | * @since 1.6.3 |
| 226 | * @since-jetpack 4.2.0 |
| 227 | */ |
| 228 | do_action( 'jetpack_sync_constant', $name, $value ); |
| 229 | $constants_checksums[ $name ] = $checksum; |
| 230 | } else { |
| 231 | $constants_checksums[ $name ] = $checksum; |
| 232 | } |
| 233 | } |
| 234 | update_option( self::CONSTANTS_CHECKSUM_OPTION_NAME, $constants_checksums ); |
| 235 | } |
| 236 | |
| 237 | /** |
| 238 | * Retrieve all constants as per the current constants whitelist. |
| 239 | * Public so that we don't have to store an option for each constant. |
| 240 | * |
| 241 | * @access public |
| 242 | * |
| 243 | * @return array All constants. |
| 244 | */ |
| 245 | public function get_all_constants() { |
| 246 | $constants_whitelist = $this->get_constants_whitelist(); |
| 247 | |
| 248 | return array_combine( |
| 249 | $constants_whitelist, |
| 250 | array_map( array( $this, 'get_constant' ), $constants_whitelist ) |
| 251 | ); |
| 252 | } |
| 253 | |
| 254 | /** |
| 255 | * Retrieve the value of a constant. |
| 256 | * Used as a wrapper to standartize access to constants. |
| 257 | * |
| 258 | * @access private |
| 259 | * |
| 260 | * @param string $constant Constant name. |
| 261 | * |
| 262 | * @return mixed Return value of the constant. |
| 263 | */ |
| 264 | private function get_constant( $constant ) { |
| 265 | return ( defined( $constant ) ) ? |
| 266 | constant( $constant ) |
| 267 | : null; |
| 268 | } |
| 269 | |
| 270 | /** |
| 271 | * Expand the constants within a hook before they are serialized and sent to the server. |
| 272 | * |
| 273 | * @access public |
| 274 | * |
| 275 | * @param array $args The hook parameters. |
| 276 | * |
| 277 | * @return array $args The hook parameters. |
| 278 | */ |
| 279 | public function expand_constants( $args ) { |
| 280 | if ( $args[0] ) { |
| 281 | $constants = $this->get_all_constants(); |
| 282 | $constants_checksums = array(); |
| 283 | foreach ( $constants as $name => $value ) { |
| 284 | $constants_checksums[ $name ] = $this->get_check_sum( $value ); |
| 285 | } |
| 286 | update_option( self::CONSTANTS_CHECKSUM_OPTION_NAME, $constants_checksums ); |
| 287 | |
| 288 | return $constants; |
| 289 | } |
| 290 | |
| 291 | return $args; |
| 292 | } |
| 293 | |
| 294 | /** |
| 295 | * Return Total number of objects. |
| 296 | * |
| 297 | * @param array $config Full Sync config. |
| 298 | * |
| 299 | * @return int total |
| 300 | */ |
| 301 | public function total( $config ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable |
| 302 | return count( $this->get_constants_whitelist() ); |
| 303 | } |
| 304 | |
| 305 | /** |
| 306 | * Retrieve a set of constants by their IDs. |
| 307 | * |
| 308 | * @access public |
| 309 | * |
| 310 | * @param string $object_type Object type. |
| 311 | * @param array $ids Object IDs. |
| 312 | * @return array Array of objects. |
| 313 | */ |
| 314 | public function get_objects_by_id( $object_type, $ids ) { |
| 315 | if ( empty( $ids ) || empty( $object_type ) || 'constant' !== $object_type ) { |
| 316 | return array(); |
| 317 | } |
| 318 | |
| 319 | $objects = array(); |
| 320 | foreach ( (array) $ids as $id ) { |
| 321 | $object = $this->get_object_by_id( $object_type, $id ); |
| 322 | |
| 323 | if ( 'all' === $id ) { |
| 324 | // If all was requested it contains all options and can simply be returned. |
| 325 | return $object; |
| 326 | } |
| 327 | $objects[ $id ] = $object; |
| 328 | } |
| 329 | |
| 330 | return $objects; |
| 331 | } |
| 332 | |
| 333 | /** |
| 334 | * Retrieve a constant by its name. |
| 335 | * |
| 336 | * @access public |
| 337 | * |
| 338 | * @param string $object_type Type of the sync object. |
| 339 | * @param string $id ID of the sync object. |
| 340 | * @return mixed Value of Constant. |
| 341 | */ |
| 342 | public function get_object_by_id( $object_type, $id ) { |
| 343 | if ( 'constant' === $object_type ) { |
| 344 | |
| 345 | // Only whitelisted constants can be returned. |
| 346 | if ( in_array( $id, $this->get_constants_whitelist(), true ) ) { |
| 347 | return $this->get_constant( $id ); |
| 348 | } elseif ( 'all' === $id ) { |
| 349 | return $this->get_all_constants(); |
| 350 | } |
| 351 | } |
| 352 | |
| 353 | return false; |
| 354 | } |
| 355 | } |