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inc/freemius/includes/managers/class-fs-option-manager.php
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4.3.17
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| @@ -1,476 +1,476 @@ | ||
| 1 | -<?php | |
| 2 | - /** | |
| 3 | - * @package Freemius | |
| 4 | - * @copyright Copyright (c) 2015, Freemius, Inc. | |
| 5 | - * @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3 | |
| 6 | - * @since 1.0.3 | |
| 7 | - */ | |
| 8 | - | |
| 9 | - if ( ! defined( 'ABSPATH' ) ) { | |
| 10 | - exit; | |
| 11 | - } | |
| 12 | - | |
| 13 | - /** | |
| 14 | - * 2-layer lazy options manager. | |
| 15 | - * layer 2: Memory | |
| 16 | - * layer 1: Database (options table). All options stored as one option record in the DB to reduce number of DB queries. | |
| 17 | - * | |
| 18 | - * If load() is not explicitly called, starts as empty manager. Same thing about saving the data - you have to explicitly call store(). | |
| 19 | - * | |
| 20 | - * Class Freemius_Option_Manager | |
| 21 | - */ | |
| 22 | - class FS_Option_Manager { | |
| 23 | - /** | |
| 24 | - * @var string | |
| 25 | - */ | |
| 26 | - private $_id; | |
| 27 | - /** | |
| 28 | - * @var array|object | |
| 29 | - */ | |
| 30 | - private $_options; | |
| 31 | - /** | |
| 32 | - * @var FS_Logger | |
| 33 | - */ | |
| 34 | - private $_logger; | |
| 35 | - | |
| 36 | - /** | |
| 37 | - * @since 2.0.0 | |
| 38 | - * @var int The ID of the blog that is associated with the current site level options. | |
| 39 | - */ | |
| 40 | - private $_blog_id = 0; | |
| 41 | - | |
| 42 | - /** | |
| 43 | - * @since 2.0.0 | |
| 44 | - * @var bool | |
| 45 | - */ | |
| 46 | - private $_is_network_storage; | |
| 47 | - | |
| 48 | - /** | |
| 49 | - * @var bool|null | |
| 50 | - */ | |
| 51 | - private $_autoload; | |
| 52 | - | |
| 53 | - /** | |
| 54 | - * @var array[string]FS_Option_Manager { | |
| 55 | - * @key string | |
| 56 | - * @value FS_Option_Manager | |
| 57 | - * } | |
| 58 | - */ | |
| 59 | - private static $_MANAGERS = array(); | |
| 60 | - | |
| 61 | - /** | |
| 62 | - * @author Vova Feldman (@svovaf) | |
| 63 | - * @since 1.0.3 | |
| 64 | - * | |
| 65 | - * @param string $id | |
| 66 | - * @param bool $load | |
| 67 | - * @param bool|int $network_level_or_blog_id Since 2.0.0 | |
| 68 | - * @param bool|null $autoload | |
| 69 | - */ | |
| 70 | - private function __construct( | |
| 71 | - $id, | |
| 72 | - $load = false, | |
| 73 | - $network_level_or_blog_id = false, | |
| 74 | - $autoload = null | |
| 75 | - ) { | |
| 76 | - $id = strtolower( $id ); | |
| 77 | - | |
| 78 | - $this->_logger = FS_Logger::get_logger( WP_FS__SLUG . '_opt_mngr_' . $id, WP_FS__DEBUG_SDK, WP_FS__ECHO_DEBUG_SDK ); | |
| 79 | - | |
| 80 | - $this->_logger->entrance(); | |
| 81 | - $this->_logger->log( 'id = ' . $id ); | |
| 82 | - | |
| 83 | - $this->_id = $id; | |
| 84 | - | |
| 85 | - $this->_autoload = $autoload; | |
| 86 | - | |
| 87 | - if ( is_multisite() ) { | |
| 88 | - $this->_is_network_storage = ( true === $network_level_or_blog_id ); | |
| 89 | - | |
| 90 | - if ( is_numeric( $network_level_or_blog_id ) ) { | |
| 91 | - $this->_blog_id = $network_level_or_blog_id; | |
| 92 | - } | |
| 93 | - } else { | |
| 94 | - $this->_is_network_storage = false; | |
| 95 | - } | |
| 96 | - | |
| 97 | - if ( $load ) { | |
| 98 | - $this->load(); | |
| 99 | - } | |
| 100 | - } | |
| 101 | - | |
| 102 | - /** | |
| 103 | - * @author Vova Feldman (@svovaf) | |
| 104 | - * @since 1.0.3 | |
| 105 | - * | |
| 106 | - * @param string $id | |
| 107 | - * @param bool $load | |
| 108 | - * @param bool|int $network_level_or_blog_id Since 2.0.0 | |
| 109 | - * @param bool|null $autoload | |
| 110 | - * | |
| 111 | - * @return \FS_Option_Manager | |
| 112 | - */ | |
| 113 | - static function get_manager( | |
| 114 | - $id, | |
| 115 | - $load = false, | |
| 116 | - $network_level_or_blog_id = false, | |
| 117 | - $autoload = null | |
| 118 | - ) { | |
| 119 | - $key = strtolower( $id ); | |
| 120 | - | |
| 121 | - if ( is_multisite() ) { | |
| 122 | - if ( true === $network_level_or_blog_id ) { | |
| 123 | - $key .= ':ms'; | |
| 124 | - } else if ( is_numeric( $network_level_or_blog_id ) && $network_level_or_blog_id > 0 ) { | |
| 125 | - $key .= ":{$network_level_or_blog_id}"; | |
| 126 | - } else { | |
| 127 | - $network_level_or_blog_id = get_current_blog_id(); | |
| 128 | - | |
| 129 | - $key .= ":{$network_level_or_blog_id}"; | |
| 130 | - } | |
| 131 | - } | |
| 132 | - | |
| 133 | - if ( ! isset( self::$_MANAGERS[ $key ] ) ) { | |
| 134 | - self::$_MANAGERS[ $key ] = new FS_Option_Manager( | |
| 135 | - $id, | |
| 136 | - $load, | |
| 137 | - $network_level_or_blog_id, | |
| 138 | - $autoload | |
| 139 | - ); | |
| 140 | - } // If load required but not yet loaded, load. | |
| 141 | - else if ( $load && ! self::$_MANAGERS[ $key ]->is_loaded() ) { | |
| 142 | - self::$_MANAGERS[ $key ]->load(); | |
| 143 | - } | |
| 144 | - | |
| 145 | - return self::$_MANAGERS[ $key ]; | |
| 146 | - } | |
| 147 | - | |
| 148 | - /** | |
| 149 | - * @author Vova Feldman (@svovaf) | |
| 150 | - * @since 1.0.3 | |
| 151 | - * | |
| 152 | - * @param bool $flush | |
| 153 | - */ | |
| 154 | - function load( $flush = false ) { | |
| 155 | - $this->_logger->entrance(); | |
| 156 | - | |
| 157 | - if ( ! $flush && isset( $this->_options ) ) { | |
| 158 | - return; | |
| 159 | - } | |
| 160 | - | |
| 161 | - if ( isset( $this->_options ) ) { | |
| 162 | - // Clear prev options. | |
| 163 | - $this->clear(); | |
| 164 | - } | |
| 165 | - | |
| 166 | - $option_name = $this->get_option_manager_name(); | |
| 167 | - | |
| 168 | - if ( $this->_is_network_storage ) { | |
| 169 | - $this->_options = get_site_option( $option_name ); | |
| 170 | - } else if ( $this->_blog_id > 0 ) { | |
| 171 | - $this->_options = get_blog_option( $this->_blog_id, $option_name ); | |
| 172 | - } else { | |
| 173 | - $this->_options = get_option( $option_name ); | |
| 174 | - } | |
| 175 | - | |
| 176 | - if ( is_string( $this->_options ) ) { | |
| 177 | - $this->_options = json_decode( $this->_options ); | |
| 178 | - } | |
| 179 | - | |
| 180 | -// $this->_logger->info('get_option = ' . var_export($this->_options, true)); | |
| 181 | - | |
| 182 | - if ( false === $this->_options ) { | |
| 183 | - $this->clear(); | |
| 184 | - } | |
| 185 | - } | |
| 186 | - | |
| 187 | - /** | |
| 188 | - * @author Vova Feldman (@svovaf) | |
| 189 | - * @since 1.0.3 | |
| 190 | - * | |
| 191 | - * @return bool | |
| 192 | - */ | |
| 193 | - function is_loaded() { | |
| 194 | - return isset( $this->_options ); | |
| 195 | - } | |
| 196 | - | |
| 197 | - /** | |
| 198 | - * @author Vova Feldman (@svovaf) | |
| 199 | - * @since 1.0.3 | |
| 200 | - * | |
| 201 | - * @return bool | |
| 202 | - */ | |
| 203 | - function is_empty() { | |
| 204 | - return ( $this->is_loaded() && false === $this->_options ); | |
| 205 | - } | |
| 206 | - | |
| 207 | - /** | |
| 208 | - * @author Vova Feldman (@svovaf) | |
| 209 | - * @since 1.0.6 | |
| 210 | - * | |
| 211 | - * @param bool $flush | |
| 212 | - */ | |
| 213 | - function clear( $flush = false ) { | |
| 214 | - $this->_logger->entrance(); | |
| 215 | - | |
| 216 | - $this->_options = array(); | |
| 217 | - | |
| 218 | - if ( $flush ) { | |
| 219 | - $this->store(); | |
| 220 | - } | |
| 221 | - } | |
| 222 | - | |
| 223 | - /** | |
| 224 | - * Delete options manager from DB. | |
| 225 | - * | |
| 226 | - * @author Vova Feldman (@svovaf) | |
| 227 | - * @since 1.0.9 | |
| 228 | - */ | |
| 229 | - function delete() { | |
| 230 | - $option_name = $this->get_option_manager_name(); | |
| 231 | - | |
| 232 | - if ( $this->_is_network_storage ) { | |
| 233 | - delete_site_option( $option_name ); | |
| 234 | - } else if ( $this->_blog_id > 0 ) { | |
| 235 | - delete_blog_option( $this->_blog_id, $option_name ); | |
| 236 | - } else { | |
| 237 | - delete_option( $option_name ); | |
| 238 | - } | |
| 239 | - } | |
| 240 | - | |
| 241 | - /** | |
| 242 | - * @author Vova Feldman (@svovaf) | |
| 243 | - * @since 1.0.6 | |
| 244 | - * | |
| 245 | - * @param string $option | |
| 246 | - * @param bool $flush | |
| 247 | - * | |
| 248 | - * @return bool | |
| 249 | - */ | |
| 250 | - function has_option( $option, $flush = false ) { | |
| 251 | - if ( ! $this->is_loaded() || $flush ) { | |
| 252 | - $this->load( $flush ); | |
| 253 | - } | |
| 254 | - | |
| 255 | - return array_key_exists( $option, $this->_options ); | |
| 256 | - } | |
| 257 | - | |
| 258 | - /** | |
| 259 | - * @author Vova Feldman (@svovaf) | |
| 260 | - * @since 1.0.3 | |
| 261 | - * | |
| 262 | - * @param string $option | |
| 263 | - * @param mixed $default | |
| 264 | - * @param bool $flush | |
| 265 | - * | |
| 266 | - * @return mixed | |
| 267 | - */ | |
| 268 | - function get_option( $option, $default = null, $flush = false ) { | |
| 269 | - $this->_logger->entrance( 'option = ' . $option ); | |
| 270 | - | |
| 271 | - if ( ! $this->is_loaded() || $flush ) { | |
| 272 | - $this->load( $flush ); | |
| 273 | - } | |
| 274 | - | |
| 275 | - if ( is_array( $this->_options ) ) { | |
| 276 | - $value = isset( $this->_options[ $option ] ) ? | |
| 277 | - $this->_options[ $option ] : | |
| 278 | - $default; | |
| 279 | - } else if ( is_object( $this->_options ) ) { | |
| 280 | - $value = isset( $this->_options->{$option} ) ? | |
| 281 | - $this->_options->{$option} : | |
| 282 | - $default; | |
| 283 | - } else { | |
| 284 | - $value = $default; | |
| 285 | - } | |
| 286 | - | |
| 287 | - /** | |
| 288 | - * If it's an object, return a clone of the object, otherwise, | |
| 289 | - * external changes of the object will actually change the value | |
| 290 | - * of the object in the option manager which may lead to an unexpected | |
| 291 | - * behaviour and data integrity when a store() call is triggered. | |
| 292 | - * | |
| 293 | - * Example: | |
| 294 | - * $object1 = $options->get_option( 'object1' ); | |
| 295 | - * $object1->x = 123; | |
| 296 | - * | |
| 297 | - * $object2 = $options->get_option( 'object2' ); | |
| 298 | - * $object2->y = 'dummy'; | |
| 299 | - * | |
| 300 | - * $options->set_option( 'object2', $object2, true ); | |
| 301 | - * | |
| 302 | - * If we don't return a clone of option 'object1', setting 'object2' | |
| 303 | - * will also store the updated value of 'object1' which is quite not | |
| 304 | - * an expected behaviour. | |
| 305 | - * | |
| 306 | - * @author Vova Feldman | |
| 307 | - */ | |
| 308 | - return is_object( $value ) ? clone $value : $value; | |
| 309 | - } | |
| 310 | - | |
| 311 | - /** | |
| 312 | - * @author Vova Feldman (@svovaf) | |
| 313 | - * @since 1.0.3 | |
| 314 | - * | |
| 315 | - * @param string $option | |
| 316 | - * @param mixed $value | |
| 317 | - * @param bool $flush | |
| 318 | - */ | |
| 319 | - function set_option( $option, $value, $flush = false ) { | |
| 320 | - $this->_logger->entrance( 'option = ' . $option ); | |
| 321 | - | |
| 322 | - if ( ! $this->is_loaded() ) { | |
| 323 | - $this->clear(); | |
| 324 | - } | |
| 325 | - | |
| 326 | - /** | |
| 327 | - * If it's an object, store a clone of the object, otherwise, | |
| 328 | - * external changes of the object will actually change the value | |
| 329 | - * of the object in the options manager which may lead to an unexpected | |
| 330 | - * behaviour and data integrity when a store() call is triggered. | |
| 331 | - * | |
| 332 | - * Example: | |
| 333 | - * $object1 = new stdClass(); | |
| 334 | - * $object1->x = 123; | |
| 335 | - * | |
| 336 | - * $options->set_option( 'object1', $object1 ); | |
| 337 | - * | |
| 338 | - * $object1->x = 456; | |
| 339 | - * | |
| 340 | - * $options->set_option( 'object2', $object2, true ); | |
| 341 | - * | |
| 342 | - * If we don't set the option as a clone of option 'object1', setting 'object2' | |
| 343 | - * will also store the updated value of 'object1' ($object1->x = 456 instead of | |
| 344 | - * $object1->x = 123) which is quite not an expected behaviour. | |
| 345 | - * | |
| 346 | - * @author Vova Feldman | |
| 347 | - */ | |
| 348 | - $copy = is_object( $value ) ? clone $value : $value; | |
| 349 | - | |
| 350 | - if ( is_array( $this->_options ) ) { | |
| 351 | - $this->_options[ $option ] = $copy; | |
| 352 | - } else if ( is_object( $this->_options ) ) { | |
| 353 | - $this->_options->{$option} = $copy; | |
| 354 | - } | |
| 355 | - | |
| 356 | - if ( $flush ) { | |
| 357 | - $this->store(); | |
| 358 | - } | |
| 359 | - } | |
| 360 | - | |
| 361 | - /** | |
| 362 | - * Unset option. | |
| 363 | - * | |
| 364 | - * @author Vova Feldman (@svovaf) | |
| 365 | - * @since 1.0.3 | |
| 366 | - * | |
| 367 | - * @param string $option | |
| 368 | - * @param bool $flush | |
| 369 | - */ | |
| 370 | - function unset_option( $option, $flush = false ) { | |
| 371 | - $this->_logger->entrance( 'option = ' . $option ); | |
| 372 | - | |
| 373 | - if ( is_array( $this->_options ) ) { | |
| 374 | - if ( ! isset( $this->_options[ $option ] ) ) { | |
| 375 | - return; | |
| 376 | - } | |
| 377 | - | |
| 378 | - unset( $this->_options[ $option ] ); | |
| 379 | - | |
| 380 | - } else if ( is_object( $this->_options ) ) { | |
| 381 | - if ( ! isset( $this->_options->{$option} ) ) { | |
| 382 | - return; | |
| 383 | - } | |
| 384 | - | |
| 385 | - unset( $this->_options->{$option} ); | |
| 386 | - } | |
| 387 | - | |
| 388 | - if ( $flush ) { | |
| 389 | - $this->store(); | |
| 390 | - } | |
| 391 | - } | |
| 392 | - | |
| 393 | - /** | |
| 394 | - * Dump options to database. | |
| 395 | - * | |
| 396 | - * @author Vova Feldman (@svovaf) | |
| 397 | - * @since 1.0.3 | |
| 398 | - */ | |
| 399 | - function store() { | |
| 400 | - $this->_logger->entrance(); | |
| 401 | - | |
| 402 | - $option_name = $this->get_option_manager_name(); | |
| 403 | - | |
| 404 | - if ( $this->_logger->is_on() ) { | |
| 405 | - $this->_logger->info( $option_name . ' = ' . var_export( $this->_options, true ) ); | |
| 406 | - } | |
| 407 | - | |
| 408 | - // Update DB. | |
| 409 | - if ( $this->_is_network_storage ) { | |
| 410 | - update_site_option( $option_name, $this->_options ); | |
| 411 | - } else if ( $this->_blog_id > 0 ) { | |
| 412 | - update_blog_option( $this->_blog_id, $option_name, $this->_options ); | |
| 413 | - } else { | |
| 414 | - update_option( $option_name, $this->_options, $this->_autoload ); | |
| 415 | - } | |
| 416 | - } | |
| 417 | - | |
| 418 | - /** | |
| 419 | - * Get options keys. | |
| 420 | - * | |
| 421 | - * @author Vova Feldman (@svovaf) | |
| 422 | - * @since 1.0.3 | |
| 423 | - * | |
| 424 | - * @return string[] | |
| 425 | - */ | |
| 426 | - function get_options_keys() { | |
| 427 | - if ( is_array( $this->_options ) ) { | |
| 428 | - return array_keys( $this->_options ); | |
| 429 | - } else if ( is_object( $this->_options ) ) { | |
| 430 | - return array_keys( get_object_vars( $this->_options ) ); | |
| 431 | - } | |
| 432 | - | |
| 433 | - return array(); | |
| 434 | - } | |
| 435 | - | |
| 436 | - #-------------------------------------------------------------------------------- | |
| 437 | - #region Migration | |
| 438 | - #-------------------------------------------------------------------------------- | |
| 439 | - | |
| 440 | - /** | |
| 441 | - * Migrate options from site level. | |
| 442 | - * | |
| 443 | - * @author Vova Feldman (@svovaf) | |
| 444 | - * @since 2.0.0 | |
| 445 | - */ | |
| 446 | - function migrate_to_network() { | |
| 447 | - $site_options = FS_Option_Manager::get_manager($this->_id, true, false); | |
| 448 | - | |
| 449 | - $options = is_object( $site_options->_options ) ? | |
| 450 | - get_object_vars( $site_options->_options ) : | |
| 451 | - $site_options->_options; | |
| 452 | - | |
| 453 | - if ( ! empty( $options ) ) { | |
| 454 | - foreach ( $options as $key => $val ) { | |
| 455 | - $this->set_option( $key, $val, false ); | |
| 456 | - } | |
| 457 | - | |
| 458 | - $this->store(); | |
| 459 | - } | |
| 460 | - } | |
| 461 | - | |
| 462 | - #endregion | |
| 463 | - | |
| 464 | - #-------------------------------------------------------------------------------- | |
| 465 | - #region Helper Methods | |
| 466 | - #-------------------------------------------------------------------------------- | |
| 467 | - | |
| 468 | - /** | |
| 469 | - * @return string | |
| 470 | - */ | |
| 471 | - private function get_option_manager_name() { | |
| 472 | - return $this->_id; | |
| 473 | - } | |
| 474 | - | |
| 475 | - #endregion | |
| 476 | - } | |
| 1 | +<?php | |
| 2 | + /** | |
| 3 | + * @package Freemius | |
| 4 | + * @copyright Copyright (c) 2015, Freemius, Inc. | |
| 5 | + * @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3 | |
| 6 | + * @since 1.0.3 | |
| 7 | + */ | |
| 8 | + | |
| 9 | + if ( ! defined( 'ABSPATH' ) ) { | |
| 10 | + exit; | |
| 11 | + } | |
| 12 | + | |
| 13 | + /** | |
| 14 | + * 2-layer lazy options manager. | |
| 15 | + * layer 2: Memory | |
| 16 | + * layer 1: Database (options table). All options stored as one option record in the DB to reduce number of DB queries. | |
| 17 | + * | |
| 18 | + * If load() is not explicitly called, starts as empty manager. Same thing about saving the data - you have to explicitly call store(). | |
| 19 | + * | |
| 20 | + * Class Freemius_Option_Manager | |
| 21 | + */ | |
| 22 | + class FS_Option_Manager { | |
| 23 | + /** | |
| 24 | + * @var string | |
| 25 | + */ | |
| 26 | + private $_id; | |
| 27 | + /** | |
| 28 | + * @var array|object | |
| 29 | + */ | |
| 30 | + private $_options; | |
| 31 | + /** | |
| 32 | + * @var FS_Logger | |
| 33 | + */ | |
| 34 | + private $_logger; | |
| 35 | + | |
| 36 | + /** | |
| 37 | + * @since 2.0.0 | |
| 38 | + * @var int The ID of the blog that is associated with the current site level options. | |
| 39 | + */ | |
| 40 | + private $_blog_id = 0; | |
| 41 | + | |
| 42 | + /** | |
| 43 | + * @since 2.0.0 | |
| 44 | + * @var bool | |
| 45 | + */ | |
| 46 | + private $_is_network_storage; | |
| 47 | + | |
| 48 | + /** | |
| 49 | + * @var bool|null | |
| 50 | + */ | |
| 51 | + private $_autoload; | |
| 52 | + | |
| 53 | + /** | |
| 54 | + * @var array[string]FS_Option_Manager { | |
| 55 | + * @key string | |
| 56 | + * @value FS_Option_Manager | |
| 57 | + * } | |
| 58 | + */ | |
| 59 | + private static $_MANAGERS = array(); | |
| 60 | + | |
| 61 | + /** | |
| 62 | + * @author Vova Feldman (@svovaf) | |
| 63 | + * @since 1.0.3 | |
| 64 | + * | |
| 65 | + * @param string $id | |
| 66 | + * @param bool $load | |
| 67 | + * @param bool|int $network_level_or_blog_id Since 2.0.0 | |
| 68 | + * @param bool|null $autoload | |
| 69 | + */ | |
| 70 | + private function __construct( | |
| 71 | + $id, | |
| 72 | + $load = false, | |
| 73 | + $network_level_or_blog_id = false, | |
| 74 | + $autoload = null | |
| 75 | + ) { | |
| 76 | + $id = strtolower( $id ); | |
| 77 | + | |
| 78 | + $this->_logger = FS_Logger::get_logger( WP_FS__SLUG . '_opt_mngr_' . $id, WP_FS__DEBUG_SDK, WP_FS__ECHO_DEBUG_SDK ); | |
| 79 | + | |
| 80 | + $this->_logger->entrance(); | |
| 81 | + $this->_logger->log( 'id = ' . $id ); | |
| 82 | + | |
| 83 | + $this->_id = $id; | |
| 84 | + | |
| 85 | + $this->_autoload = $autoload; | |
| 86 | + | |
| 87 | + if ( is_multisite() ) { | |
| 88 | + $this->_is_network_storage = ( true === $network_level_or_blog_id ); | |
| 89 | + | |
| 90 | + if ( is_numeric( $network_level_or_blog_id ) ) { | |
| 91 | + $this->_blog_id = $network_level_or_blog_id; | |
| 92 | + } | |
| 93 | + } else { | |
| 94 | + $this->_is_network_storage = false; | |
| 95 | + } | |
| 96 | + | |
| 97 | + if ( $load ) { | |
| 98 | + $this->load(); | |
| 99 | + } | |
| 100 | + } | |
| 101 | + | |
| 102 | + /** | |
| 103 | + * @author Vova Feldman (@svovaf) | |
| 104 | + * @since 1.0.3 | |
| 105 | + * | |
| 106 | + * @param string $id | |
| 107 | + * @param bool $load | |
| 108 | + * @param bool|int $network_level_or_blog_id Since 2.0.0 | |
| 109 | + * @param bool|null $autoload | |
| 110 | + * | |
| 111 | + * @return \FS_Option_Manager | |
| 112 | + */ | |
| 113 | + static function get_manager( | |
| 114 | + $id, | |
| 115 | + $load = false, | |
| 116 | + $network_level_or_blog_id = false, | |
| 117 | + $autoload = null | |
| 118 | + ) { | |
| 119 | + $key = strtolower( $id ); | |
| 120 | + | |
| 121 | + if ( is_multisite() ) { | |
| 122 | + if ( true === $network_level_or_blog_id ) { | |
| 123 | + $key .= ':ms'; | |
| 124 | + } else if ( is_numeric( $network_level_or_blog_id ) && $network_level_or_blog_id > 0 ) { | |
| 125 | + $key .= ":{$network_level_or_blog_id}"; | |
| 126 | + } else { | |
| 127 | + $network_level_or_blog_id = get_current_blog_id(); | |
| 128 | + | |
| 129 | + $key .= ":{$network_level_or_blog_id}"; | |
| 130 | + } | |
| 131 | + } | |
| 132 | + | |
| 133 | + if ( ! isset( self::$_MANAGERS[ $key ] ) ) { | |
| 134 | + self::$_MANAGERS[ $key ] = new FS_Option_Manager( | |
| 135 | + $id, | |
| 136 | + $load, | |
| 137 | + $network_level_or_blog_id, | |
| 138 | + $autoload | |
| 139 | + ); | |
| 140 | + } // If load required but not yet loaded, load. | |
| 141 | + else if ( $load && ! self::$_MANAGERS[ $key ]->is_loaded() ) { | |
| 142 | + self::$_MANAGERS[ $key ]->load(); | |
| 143 | + } | |
| 144 | + | |
| 145 | + return self::$_MANAGERS[ $key ]; | |
| 146 | + } | |
| 147 | + | |
| 148 | + /** | |
| 149 | + * @author Vova Feldman (@svovaf) | |
| 150 | + * @since 1.0.3 | |
| 151 | + * | |
| 152 | + * @param bool $flush | |
| 153 | + */ | |
| 154 | + function load( $flush = false ) { | |
| 155 | + $this->_logger->entrance(); | |
| 156 | + | |
| 157 | + if ( ! $flush && isset( $this->_options ) ) { | |
| 158 | + return; | |
| 159 | + } | |
| 160 | + | |
| 161 | + if ( isset( $this->_options ) ) { | |
| 162 | + // Clear prev options. | |
| 163 | + $this->clear(); | |
| 164 | + } | |
| 165 | + | |
| 166 | + $option_name = $this->get_option_manager_name(); | |
| 167 | + | |
| 168 | + if ( $this->_is_network_storage ) { | |
| 169 | + $this->_options = get_site_option( $option_name ); | |
| 170 | + } else if ( $this->_blog_id > 0 ) { | |
| 171 | + $this->_options = get_blog_option( $this->_blog_id, $option_name ); | |
| 172 | + } else { | |
| 173 | + $this->_options = get_option( $option_name ); | |
| 174 | + } | |
| 175 | + | |
| 176 | + if ( is_string( $this->_options ) ) { | |
| 177 | + $this->_options = json_decode( $this->_options ); | |
| 178 | + } | |
| 179 | + | |
| 180 | +// $this->_logger->info('get_option = ' . var_export($this->_options, true)); | |
| 181 | + | |
| 182 | + if ( false === $this->_options ) { | |
| 183 | + $this->clear(); | |
| 184 | + } | |
| 185 | + } | |
| 186 | + | |
| 187 | + /** | |
| 188 | + * @author Vova Feldman (@svovaf) | |
| 189 | + * @since 1.0.3 | |
| 190 | + * | |
| 191 | + * @return bool | |
| 192 | + */ | |
| 193 | + function is_loaded() { | |
| 194 | + return isset( $this->_options ); | |
| 195 | + } | |
| 196 | + | |
| 197 | + /** | |
| 198 | + * @author Vova Feldman (@svovaf) | |
| 199 | + * @since 1.0.3 | |
| 200 | + * | |
| 201 | + * @return bool | |
| 202 | + */ | |
| 203 | + function is_empty() { | |
| 204 | + return ( $this->is_loaded() && false === $this->_options ); | |
| 205 | + } | |
| 206 | + | |
| 207 | + /** | |
| 208 | + * @author Vova Feldman (@svovaf) | |
| 209 | + * @since 1.0.6 | |
| 210 | + * | |
| 211 | + * @param bool $flush | |
| 212 | + */ | |
| 213 | + function clear( $flush = false ) { | |
| 214 | + $this->_logger->entrance(); | |
| 215 | + | |
| 216 | + $this->_options = array(); | |
| 217 | + | |
| 218 | + if ( $flush ) { | |
| 219 | + $this->store(); | |
| 220 | + } | |
| 221 | + } | |
| 222 | + | |
| 223 | + /** | |
| 224 | + * Delete options manager from DB. | |
| 225 | + * | |
| 226 | + * @author Vova Feldman (@svovaf) | |
| 227 | + * @since 1.0.9 | |
| 228 | + */ | |
| 229 | + function delete() { | |
| 230 | + $option_name = $this->get_option_manager_name(); | |
| 231 | + | |
| 232 | + if ( $this->_is_network_storage ) { | |
| 233 | + delete_site_option( $option_name ); | |
| 234 | + } else if ( $this->_blog_id > 0 ) { | |
| 235 | + delete_blog_option( $this->_blog_id, $option_name ); | |
| 236 | + } else { | |
| 237 | + delete_option( $option_name ); | |
| 238 | + } | |
| 239 | + } | |
| 240 | + | |
| 241 | + /** | |
| 242 | + * @author Vova Feldman (@svovaf) | |
| 243 | + * @since 1.0.6 | |
| 244 | + * | |
| 245 | + * @param string $option | |
| 246 | + * @param bool $flush | |
| 247 | + * | |
| 248 | + * @return bool | |
| 249 | + */ | |
| 250 | + function has_option( $option, $flush = false ) { | |
| 251 | + if ( ! $this->is_loaded() || $flush ) { | |
| 252 | + $this->load( $flush ); | |
| 253 | + } | |
| 254 | + | |
| 255 | + return array_key_exists( $option, $this->_options ); | |
| 256 | + } | |
| 257 | + | |
| 258 | + /** | |
| 259 | + * @author Vova Feldman (@svovaf) | |
| 260 | + * @since 1.0.3 | |
| 261 | + * | |
| 262 | + * @param string $option | |
| 263 | + * @param mixed $default | |
| 264 | + * @param bool $flush | |
| 265 | + * | |
| 266 | + * @return mixed | |
| 267 | + */ | |
| 268 | + function get_option( $option, $default = null, $flush = false ) { | |
| 269 | + $this->_logger->entrance( 'option = ' . $option ); | |
| 270 | + | |
| 271 | + if ( ! $this->is_loaded() || $flush ) { | |
| 272 | + $this->load( $flush ); | |
| 273 | + } | |
| 274 | + | |
| 275 | + if ( is_array( $this->_options ) ) { | |
| 276 | + $value = isset( $this->_options[ $option ] ) ? | |
| 277 | + $this->_options[ $option ] : | |
| 278 | + $default; | |
| 279 | + } else if ( is_object( $this->_options ) ) { | |
| 280 | + $value = isset( $this->_options->{$option} ) ? | |
| 281 | + $this->_options->{$option} : | |
| 282 | + $default; | |
| 283 | + } else { | |
| 284 | + $value = $default; | |
| 285 | + } | |
| 286 | + | |
| 287 | + /** | |
| 288 | + * If it's an object, return a clone of the object, otherwise, | |
| 289 | + * external changes of the object will actually change the value | |
| 290 | + * of the object in the option manager which may lead to an unexpected | |
| 291 | + * behaviour and data integrity when a store() call is triggered. | |
| 292 | + * | |
| 293 | + * Example: | |
| 294 | + * $object1 = $options->get_option( 'object1' ); | |
| 295 | + * $object1->x = 123; | |
| 296 | + * | |
| 297 | + * $object2 = $options->get_option( 'object2' ); | |
| 298 | + * $object2->y = 'dummy'; | |
| 299 | + * | |
| 300 | + * $options->set_option( 'object2', $object2, true ); | |
| 301 | + * | |
| 302 | + * If we don't return a clone of option 'object1', setting 'object2' | |
| 303 | + * will also store the updated value of 'object1' which is quite not | |
| 304 | + * an expected behaviour. | |
| 305 | + * | |
| 306 | + * @author Vova Feldman | |
| 307 | + */ | |
| 308 | + return is_object( $value ) ? clone $value : $value; | |
| 309 | + } | |
| 310 | + | |
| 311 | + /** | |
| 312 | + * @author Vova Feldman (@svovaf) | |
| 313 | + * @since 1.0.3 | |
| 314 | + * | |
| 315 | + * @param string $option | |
| 316 | + * @param mixed $value | |
| 317 | + * @param bool $flush | |
| 318 | + */ | |
| 319 | + function set_option( $option, $value, $flush = false ) { | |
| 320 | + $this->_logger->entrance( 'option = ' . $option ); | |
| 321 | + | |
| 322 | + if ( ! $this->is_loaded() ) { | |
| 323 | + $this->clear(); | |
| 324 | + } | |
| 325 | + | |
| 326 | + /** | |
| 327 | + * If it's an object, store a clone of the object, otherwise, | |
| 328 | + * external changes of the object will actually change the value | |
| 329 | + * of the object in the options manager which may lead to an unexpected | |
| 330 | + * behaviour and data integrity when a store() call is triggered. | |
| 331 | + * | |
| 332 | + * Example: | |
| 333 | + * $object1 = new stdClass(); | |
| 334 | + * $object1->x = 123; | |
| 335 | + * | |
| 336 | + * $options->set_option( 'object1', $object1 ); | |
| 337 | + * | |
| 338 | + * $object1->x = 456; | |
| 339 | + * | |
| 340 | + * $options->set_option( 'object2', $object2, true ); | |
| 341 | + * | |
| 342 | + * If we don't set the option as a clone of option 'object1', setting 'object2' | |
| 343 | + * will also store the updated value of 'object1' ($object1->x = 456 instead of | |
| 344 | + * $object1->x = 123) which is quite not an expected behaviour. | |
| 345 | + * | |
| 346 | + * @author Vova Feldman | |
| 347 | + */ | |
| 348 | + $copy = is_object( $value ) ? clone $value : $value; | |
| 349 | + | |
| 350 | + if ( is_array( $this->_options ) ) { | |
| 351 | + $this->_options[ $option ] = $copy; | |
| 352 | + } else if ( is_object( $this->_options ) ) { | |
| 353 | + $this->_options->{$option} = $copy; | |
| 354 | + } | |
| 355 | + | |
| 356 | + if ( $flush ) { | |
| 357 | + $this->store(); | |
| 358 | + } | |
| 359 | + } | |
| 360 | + | |
| 361 | + /** | |
| 362 | + * Unset option. | |
| 363 | + * | |
| 364 | + * @author Vova Feldman (@svovaf) | |
| 365 | + * @since 1.0.3 | |
| 366 | + * | |
| 367 | + * @param string $option | |
| 368 | + * @param bool $flush | |
| 369 | + */ | |
| 370 | + function unset_option( $option, $flush = false ) { | |
| 371 | + $this->_logger->entrance( 'option = ' . $option ); | |
| 372 | + | |
| 373 | + if ( is_array( $this->_options ) ) { | |
| 374 | + if ( ! isset( $this->_options[ $option ] ) ) { | |
| 375 | + return; | |
| 376 | + } | |
| 377 | + | |
| 378 | + unset( $this->_options[ $option ] ); | |
| 379 | + | |
| 380 | + } else if ( is_object( $this->_options ) ) { | |
| 381 | + if ( ! isset( $this->_options->{$option} ) ) { | |
| 382 | + return; | |
| 383 | + } | |
| 384 | + | |
| 385 | + unset( $this->_options->{$option} ); | |
| 386 | + } | |
| 387 | + | |
| 388 | + if ( $flush ) { | |
| 389 | + $this->store(); | |
| 390 | + } | |
| 391 | + } | |
| 392 | + | |
| 393 | + /** | |
| 394 | + * Dump options to database. | |
| 395 | + * | |
| 396 | + * @author Vova Feldman (@svovaf) | |
| 397 | + * @since 1.0.3 | |
| 398 | + */ | |
| 399 | + function store() { | |
| 400 | + $this->_logger->entrance(); | |
| 401 | + | |
| 402 | + $option_name = $this->get_option_manager_name(); | |
| 403 | + | |
| 404 | + if ( $this->_logger->is_on() ) { | |
| 405 | + $this->_logger->info( $option_name . ' = ' . var_export( $this->_options, true ) ); | |
| 406 | + } | |
| 407 | + | |
| 408 | + // Update DB. | |
| 409 | + if ( $this->_is_network_storage ) { | |
| 410 | + update_site_option( $option_name, $this->_options ); | |
| 411 | + } else if ( $this->_blog_id > 0 ) { | |
| 412 | + update_blog_option( $this->_blog_id, $option_name, $this->_options ); | |
| 413 | + } else { | |
| 414 | + update_option( $option_name, $this->_options, $this->_autoload ); | |
| 415 | + } | |
| 416 | + } | |
| 417 | + | |
| 418 | + /** | |
| 419 | + * Get options keys. | |
| 420 | + * | |
| 421 | + * @author Vova Feldman (@svovaf) | |
| 422 | + * @since 1.0.3 | |
| 423 | + * | |
| 424 | + * @return string[] | |
| 425 | + */ | |
| 426 | + function get_options_keys() { | |
| 427 | + if ( is_array( $this->_options ) ) { | |
| 428 | + return array_keys( $this->_options ); | |
| 429 | + } else if ( is_object( $this->_options ) ) { | |
| 430 | + return array_keys( get_object_vars( $this->_options ) ); | |
| 431 | + } | |
| 432 | + | |
| 433 | + return array(); | |
| 434 | + } | |
| 435 | + | |
| 436 | + #-------------------------------------------------------------------------------- | |
| 437 | + #region Migration | |
| 438 | + #-------------------------------------------------------------------------------- | |
| 439 | + | |
| 440 | + /** | |
| 441 | + * Migrate options from site level. | |
| 442 | + * | |
| 443 | + * @author Vova Feldman (@svovaf) | |
| 444 | + * @since 2.0.0 | |
| 445 | + */ | |
| 446 | + function migrate_to_network() { | |
| 447 | + $site_options = FS_Option_Manager::get_manager($this->_id, true, false); | |
| 448 | + | |
| 449 | + $options = is_object( $site_options->_options ) ? | |
| 450 | + get_object_vars( $site_options->_options ) : | |
| 451 | + $site_options->_options; | |
| 452 | + | |
| 453 | + if ( ! empty( $options ) ) { | |
| 454 | + foreach ( $options as $key => $val ) { | |
| 455 | + $this->set_option( $key, $val, false ); | |
| 456 | + } | |
| 457 | + | |
| 458 | + $this->store(); | |
| 459 | + } | |
| 460 | + } | |
| 461 | + | |
| 462 | + #endregion | |
| 463 | + | |
| 464 | + #-------------------------------------------------------------------------------- | |
| 465 | + #region Helper Methods | |
| 466 | + #-------------------------------------------------------------------------------- | |
| 467 | + | |
| 468 | + /** | |
| 469 | + * @return string | |
| 470 | + */ | |
| 471 | + private function get_option_manager_name() { | |
| 472 | + return $this->_id; | |
| 473 | + } | |
| 474 | + | |
| 475 | + #endregion | |
| 476 | + } | |