activation
1 year ago
assets-managment
1 year ago
components
1 year ago
entities
1 year ago
updates
6 months ago
class-check-compatibility.php
1 year ago
class-factory-migrations.php
7 months ago
class-factory-notices.php
1 year ago
class-factory-options.php
1 year ago
class-factory-plugin-abstract.php
6 months ago
class-factory-plugin-base.php
1 year ago
class-factory-requests.php
1 year ago
class-factory-requirements.php
6 months ago
functions.php
1 year ago
index.php
3 years ago
class-factory-migrations.php
559 lines
| 1 | <?php |
| 2 | |
| 3 | namespace WBCR\Factory_480; |
| 4 | |
| 5 | use Exception; |
| 6 | use Wbcr_Factory480_Plugin; |
| 7 | |
| 8 | if ( ! defined( 'ABSPATH' ) ) { |
| 9 | exit; |
| 10 | } |
| 11 | |
| 12 | /** |
| 13 | * Often when updating plugins, you need to make some changes to the database. |
| 14 | * This class automatically checks for plugin migrations and executes them when |
| 15 | * updating. |
| 16 | * |
| 17 | * The class has a debug mode, to enable the debug mode add constants to your plugin: |
| 18 | * define ('FACTORY_MIGRATIONS_DEBUG', true) - enables/disables debugging mode |
| 19 | * define ('FACTORY_MIGRATIONS_FORCE_OLD_VERSION', '1.1.9') - sets previous version |
| 20 | * for the plugin, if constant isn't set, then the previous version is taken from |
| 21 | * the database. |
| 22 | * |
| 23 | * todo: get_option and get_site_option are used because some caching plugins caching options, which causes problems |
| 24 | * |
| 25 | * |
| 26 | * @author Alex Kovalev <alex.kovalevv@gmail.com>, repo: https://github.com/alexkovalevv |
| 27 | * @author Webcraftic <wordpress.webraftic@gmail.com>, site: https://webcraftic.com |
| 28 | * |
| 29 | * @since 4.1.1 |
| 30 | */ |
| 31 | class Migrations { |
| 32 | |
| 33 | protected $plugin; |
| 34 | |
| 35 | /** |
| 36 | * Migrations constructor. |
| 37 | * |
| 38 | * @param Wbcr_Factory480_Plugin $plugin |
| 39 | * |
| 40 | * @throws Exception |
| 41 | */ |
| 42 | public function __construct( Wbcr_Factory480_Plugin $plugin ) { |
| 43 | |
| 44 | $this->plugin = $plugin; |
| 45 | $plugin_name = $plugin->getPluginName(); |
| 46 | |
| 47 | if ( ! file_exists( $this->plugin->get_paths()->migrations ) ) { |
| 48 | throw new Exception( 'Starting with version 4.1.1 of the Core for Factory framework module, you must create a "migrations" folder in the root of your plugin to store the migration of the plugin.' ); |
| 49 | } |
| 50 | |
| 51 | if ( is_admin() ) { |
| 52 | add_action( "admin_init", [ $this, "check_migrations" ] ); |
| 53 | |
| 54 | add_action( "wbcr/factory/plugin_{$plugin_name}_activated", [ $this, 'activation_hook' ] ); |
| 55 | add_action( "wbcr/factory/admin_notices", [ $this, "debug_bar_notice" ], 10, 2 ); |
| 56 | add_action( "wbcr/factory/admin_notices", [ $this, "migration_error_notice" ], 10, 2 ); |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | /** |
| 61 | * @author Alexander Kovalev <alex.kovalevv@gmail.com> |
| 62 | * @since 4.1.1 |
| 63 | * @return mixed|void |
| 64 | */ |
| 65 | public function get_plugin_activated_time() { |
| 66 | if ( $this->plugin->isNetworkActive() ) { |
| 67 | return get_site_option( $this->plugin->getOptionName( 'plugin_activated' ), 0 ); |
| 68 | } |
| 69 | |
| 70 | return get_option( $this->plugin->getOptionName( 'plugin_activated' ), 0 ); |
| 71 | } |
| 72 | |
| 73 | /** |
| 74 | * Check if migration is necessary for plugin and if there are errors from previous migrations. |
| 75 | * In debug mode, migrations are not performed automatically. |
| 76 | */ |
| 77 | public function check_migrations() { |
| 78 | if ( $this->is_migration_error() && isset( $_GET['wbcr_factory_fix_migration_error'] ) ) { |
| 79 | if ( isset( $_GET['nonce'] ) && ! empty( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'], 'wbcr_han_fix_migration_error' ) ) { |
| 80 | $this->fix_migration_error(); |
| 81 | wp_safe_redirect( esc_url_raw(remove_query_arg( 'wbcr_factory_fix_migration_error' )) ); |
| 82 | die(); |
| 83 | } |
| 84 | } |
| 85 | |
| 86 | if ( $this->is_debug() && isset( $_GET['wbcr_factory_test_migration'] ) ) { |
| 87 | if ( isset( $_GET['nonce'] ) && ! empty( $_GET['nonce'] ) && wp_verify_nonce( $_GET['nonce'], 'wbcr_han_migration' ) ) { |
| 88 | $this->make_migration(); |
| 89 | wp_safe_redirect( esc_url_raw( remove_query_arg( array( 'wbcr_factory_test_migration', 'nonce' ) ) ) ); |
| 90 | die(); |
| 91 | } |
| 92 | } |
| 93 | |
| 94 | if ( $this->need_migration() && ! $this->is_debug() ) { |
| 95 | $this->make_migration(); |
| 96 | } |
| 97 | } |
| 98 | |
| 99 | /** |
| 100 | * Notification displays the errors of outstanding migrations to fix errors |
| 101 | * you need to follow the instructions in the notification and click |
| 102 | * "I fixed, confirm migration". |
| 103 | * |
| 104 | * What is it for. Migrations are performed in background and on some sites, |
| 105 | * due to php errors or for some other reason, migration may be |
| 106 | * interrupted, because of what plugin will work incorrectly, you may lose settings. |
| 107 | * |
| 108 | * When creating new migrations, developer will add error handlers, |
| 109 | * and framework will intercept them safely for user and display them |
| 110 | * in this notice. |
| 111 | * |
| 112 | * @param array $notices |
| 113 | * @param static $plugin_name |
| 114 | * |
| 115 | * @return array |
| 116 | */ |
| 117 | public function migration_error_notice( $notices, $plugin_name ) { |
| 118 | |
| 119 | if ( $this->plugin->getPluginName() !== $plugin_name ) { |
| 120 | return $notices; |
| 121 | } |
| 122 | |
| 123 | if ( ! $this->is_migration_error() || ! current_user_can( 'update_plugins' ) ) { |
| 124 | return $notices; |
| 125 | } |
| 126 | |
| 127 | if ( $this->plugin->isNetworkActive() ) { |
| 128 | $migration_error_text = get_site_option( $this->plugin->getOptionName( 'plugin_migration_error' ), '' ); |
| 129 | } else { |
| 130 | $migration_error_text = get_option( $this->plugin->getOptionName( 'plugin_migration_error' ), '' ); |
| 131 | } |
| 132 | |
| 133 | $fix_migration_error_url = esc_url( |
| 134 | add_query_arg( |
| 135 | array( |
| 136 | 'wbcr_factory_fix_migration_error' => 1, |
| 137 | 'nonce' => wp_create_nonce( 'wbcr_han_fix_migration_error' ), |
| 138 | ), |
| 139 | ) |
| 140 | ); |
| 141 | |
| 142 | $notice_text = $migration_error_text; |
| 143 | $notice_text .= "<br><br><a href='{$fix_migration_error_url}' class='button button-default'>" . __( 'I fixed, confirm migration', 'wbcr_factory_480' ) . "</a>"; |
| 144 | |
| 145 | $notices[] = [ |
| 146 | 'id' => 'migration_debug_bar', |
| 147 | 'type' => 'error', |
| 148 | 'dismissible' => false, |
| 149 | 'dismiss_expires' => 0, |
| 150 | 'text' => '<p><b>' . $this->plugin->getPluginTitle() . ' ' . __( 'migration error', 'wbcr_factory_480' ) . '</b><br>' . $notice_text . '</p>' |
| 151 | ]; |
| 152 | |
| 153 | return $notices; |
| 154 | } |
| 155 | |
| 156 | /** |
| 157 | * Debug panel, display some information from the database. Also allows |
| 158 | * perform manual migrations to test new migrations. |
| 159 | * |
| 160 | * @param array $notices |
| 161 | * @param string $plugin_name |
| 162 | * |
| 163 | * @return array |
| 164 | */ |
| 165 | public function debug_bar_notice( $notices, $plugin_name ) { |
| 166 | |
| 167 | if ( $this->plugin->getPluginName() !== $plugin_name ) { |
| 168 | return $notices; |
| 169 | } |
| 170 | if ( ! $this->is_debug() || ! current_user_can( 'update_plugins' ) ) { |
| 171 | return $notices; |
| 172 | } |
| 173 | |
| 174 | $migrate_url = esc_url( |
| 175 | add_query_arg( |
| 176 | array( |
| 177 | 'wbcr_factory_test_migration' => 1, |
| 178 | 'nonce' => wp_create_nonce( 'wbcr_han_migration' ), |
| 179 | ) |
| 180 | ) |
| 181 | ); |
| 182 | $notice_text = __( "Plugin activated:", "wbcr_factory_480" ) . ' ' . date( "Y-m-d H:i:s", $this->get_plugin_activated_time() ) . "<br>"; |
| 183 | |
| 184 | $notice_text .= __( "Old plugin version (debug):", "wbcr_factory_480" ) . ' ' . $this->get_old_plugin_version() . "<br>"; |
| 185 | $notice_text .= __( "Current plugin version:", "wbcr_factory_480" ) . ' ' . $this->get_current_plugin_version() . "<br>"; |
| 186 | $notice_text .= __( "Need migration:", "wbcr_factory_480" ) . ' ' . ( $this->need_migration() ? "true" : "false" ) . "<br><br>"; |
| 187 | $notice_text .= "<a href='{$migrate_url}' class='button button-default'>" . __( "Migrate now", "wbcr_factory_480" ) . "</a><br>"; |
| 188 | |
| 189 | $notices[] = [ |
| 190 | 'id' => 'migration_debug_bar', |
| 191 | 'type' => 'warning', |
| 192 | 'dismissible' => false, |
| 193 | 'dismiss_expires' => 0, |
| 194 | 'text' => '<p><b style="color:red;">' . $this->plugin->getPluginTitle() . ' ' . __( 'migrations DEBUG bar', 'wbcr_factory_480' ) . '</b><br>' . $notice_text . '</p>' |
| 195 | ]; |
| 196 | |
| 197 | return $notices; |
| 198 | } |
| 199 | |
| 200 | /** |
| 201 | * Runs when plugin is activated. Checks if you need to migrate |
| 202 | * and if necessary it does it. Also adds a option when the plugin |
| 203 | * was activated for the first time. |
| 204 | */ |
| 205 | public function activation_hook() { |
| 206 | /*if ( $this->need_migration() && ! $this->is_debug() ) { |
| 207 | $this->make_migration(); |
| 208 | }*/ |
| 209 | |
| 210 | // just time to know when the plugin was activated the first time |
| 211 | $activated = $this->get_plugin_activated_time(); |
| 212 | |
| 213 | if ( ! $activated ) { |
| 214 | if ( $this->plugin->isNetworkActive() ) { |
| 215 | update_site_option( $this->plugin->getOptionName( 'plugin_activated' ), time() ); |
| 216 | update_site_option( $this->plugin->getOptionName( 'plugin_version' ), $this->get_current_plugin_version() ); |
| 217 | } else { |
| 218 | update_option( $this->plugin->getOptionName( 'plugin_activated' ), time() ); |
| 219 | update_option( $this->plugin->getOptionName( 'plugin_version' ), $this->get_current_plugin_version() ); |
| 220 | } |
| 221 | } |
| 222 | } |
| 223 | |
| 224 | /** |
| 225 | * Checks if debug mode of migrations from version x.x.x to x.x.y is enabled. |
| 226 | * |
| 227 | * @return bool |
| 228 | */ |
| 229 | protected function is_debug() { |
| 230 | return defined( 'FACTORY_MIGRATIONS_DEBUG' ) && FACTORY_MIGRATIONS_DEBUG; |
| 231 | } |
| 232 | |
| 233 | /** |
| 234 | * Gets previous version of plugin that plugin had before updating to the new version. |
| 235 | * |
| 236 | * @return string|null |
| 237 | */ |
| 238 | protected function get_old_plugin_version() { |
| 239 | |
| 240 | if ( $this->is_debug() && defined( 'FACTORY_MIGRATIONS_FORCE_OLD_VERSION' ) ) { |
| 241 | return FACTORY_MIGRATIONS_FORCE_OLD_VERSION; |
| 242 | } |
| 243 | |
| 244 | if ( $this->plugin->isNetworkActive() ) { |
| 245 | $plugin_version = get_site_option( $this->plugin->getOptionName( 'plugin_version' ), null ); |
| 246 | } else { |
| 247 | $plugin_version = get_option( $this->plugin->getOptionName( 'plugin_version' ), null ); |
| 248 | } |
| 249 | |
| 250 | if ( ! empty( $plugin_version ) ) { |
| 251 | return $plugin_version; |
| 252 | } |
| 253 | |
| 254 | # TODO: Remove after few releases |
| 255 | # This block for compatibility code with old version of framework < 4.1.1 |
| 256 | #------------------------------------------- |
| 257 | if ( $this->plugin->isNetworkActive() ) { |
| 258 | $plugin_versions = get_site_option( 'factory_plugin_versions', [] ); |
| 259 | } else { |
| 260 | $plugin_versions = get_option( 'factory_plugin_versions', [] ); |
| 261 | } |
| 262 | |
| 263 | $plugin_version = isset( $plugin_versions[ $this->plugin->getPluginName() ] ) ? $plugin_versions[ $this->plugin->getPluginName() ] : null; |
| 264 | |
| 265 | if ( ! empty( $plugin_version ) ) { |
| 266 | $plugin_version = str_replace( [ 'free-', 'premium-', 'offline-' ], '', $plugin_version ); |
| 267 | } |
| 268 | |
| 269 | #------------------------------------------- |
| 270 | |
| 271 | return $plugin_version; |
| 272 | } |
| 273 | |
| 274 | /** |
| 275 | * Gets the current version of plugin. |
| 276 | * |
| 277 | * @return string |
| 278 | */ |
| 279 | protected function get_current_plugin_version() { |
| 280 | return $this->plugin->getPluginVersion(); |
| 281 | } |
| 282 | |
| 283 | /** |
| 284 | * Do I need migration for plugin? If previous migration was with a error, then |
| 285 | * method will always return false to prevent looping. |
| 286 | * |
| 287 | * @return mixed |
| 288 | */ |
| 289 | protected function need_migration() { |
| 290 | if ( $this->is_migration_error() ) { |
| 291 | return false; |
| 292 | } |
| 293 | |
| 294 | return version_compare( $this->get_old_plugin_version(), $this->get_current_plugin_version(), '<' ); |
| 295 | } |
| 296 | |
| 297 | /** |
| 298 | * Are there errors from previous migrations? |
| 299 | * |
| 300 | * @return bool |
| 301 | */ |
| 302 | protected function is_migration_error() { |
| 303 | if ( $this->plugin->isNetworkActive() ) { |
| 304 | $error = get_site_option( $this->plugin->getOptionName( 'plugin_migration_error' ), false ); |
| 305 | } else { |
| 306 | $error = get_option( $this->plugin->getOptionName( 'plugin_migration_error' ), false ); |
| 307 | } |
| 308 | |
| 309 | return $error !== false; |
| 310 | } |
| 311 | |
| 312 | /** |
| 313 | * Remove an option in database, thereby fix errors of the previous migration. |
| 314 | */ |
| 315 | protected function fix_migration_error() { |
| 316 | if ( $this->plugin->isNetworkActive() ) { |
| 317 | delete_site_option( $this->plugin->getOptionName( 'plugin_migration_error' ) ); |
| 318 | |
| 319 | return; |
| 320 | } |
| 321 | |
| 322 | delete_option( $this->plugin->getOptionName( 'plugin_migration_error' ) ); |
| 323 | } |
| 324 | |
| 325 | /** |
| 326 | * Migrates the plugin from version x.x.x to x.x.y. Automatically searches for files |
| 327 | * migrations to the plugin's root directory and executes them. Default files |
| 328 | * migrations are stored in wp-content/plugins/plugin-name/migrations and have names |
| 329 | * 0x0x0x.php, which corresponds to the version x.x.x. Method executes those migration files |
| 330 | * versions of which are between the previous version of plugin and current one. |
| 331 | * |
| 332 | */ |
| 333 | protected function make_migration() { |
| 334 | |
| 335 | if ( ! current_user_can( 'update_plugins' ) ) { |
| 336 | return; |
| 337 | } |
| 338 | |
| 339 | $old_plugin_version = $this->get_old_plugin_version(); |
| 340 | $new_plugin_version = $this->get_current_plugin_version(); |
| 341 | |
| 342 | if ( empty( $old_plugin_version ) ) { |
| 343 | $this->update_plugin_version_in_db(); |
| 344 | } |
| 345 | |
| 346 | // converts versions like 0.0.0 to 000000 |
| 347 | $old_number = $this->get_version_number( $old_plugin_version ); |
| 348 | $new_number = $this->get_version_number( $new_plugin_version ); |
| 349 | |
| 350 | try { |
| 351 | |
| 352 | $update_files = $this->plugin->get_paths()->migrations; |
| 353 | $files = $this->find_files( $update_files ); |
| 354 | |
| 355 | if ( empty( $files ) ) { |
| 356 | $this->update_plugin_version_in_db(); |
| 357 | |
| 358 | return; |
| 359 | } |
| 360 | |
| 361 | // finds updates that has intermediate version |
| 362 | foreach ( (array) $files as $item ) { |
| 363 | if ( ! preg_match( '/^\d+$/', $item['name'] ) ) { |
| 364 | continue; |
| 365 | } |
| 366 | |
| 367 | $item_number = intval( $item['name'] ); |
| 368 | |
| 369 | if ( $item_number > $old_number && $item_number <= $new_number ) { |
| 370 | $classes = $this->get_classes( $item['path'] ); |
| 371 | |
| 372 | if ( count( $classes ) == 0 ) { |
| 373 | continue; |
| 374 | } |
| 375 | |
| 376 | foreach ( $classes as $path => $class_data ) { |
| 377 | include_once( $path ); |
| 378 | $update_class = $class_data['name']; |
| 379 | |
| 380 | $update = new $update_class( $this->plugin ); |
| 381 | $update->install(); |
| 382 | } |
| 383 | } |
| 384 | } |
| 385 | |
| 386 | $this->update_plugin_version_in_db(); |
| 387 | } catch( Exception $e ) { |
| 388 | if ( $this->plugin->isNetworkActive() ) { |
| 389 | update_site_option( $this->plugin->getOptionName( 'plugin_migration_error' ), $e->getMessage() ); |
| 390 | |
| 391 | return; |
| 392 | } |
| 393 | update_option( $this->plugin->getOptionName( 'plugin_migration_error' ), $e->getMessage() ); |
| 394 | } |
| 395 | } |
| 396 | |
| 397 | /** |
| 398 | * Updates version of plugin in database. So that we can track which |
| 399 | * previous version of plugin was at the user, before he updated |
| 400 | * plugin. |
| 401 | */ |
| 402 | protected function update_plugin_version_in_db() { |
| 403 | |
| 404 | # TODO: Delete after few releases |
| 405 | # This block for compatibility code with the old version of framework. |
| 406 | # Cleans up old data, after the transition to new version of framework. |
| 407 | #------------------------------------------- |
| 408 | if ( $this->plugin->isNetworkActive() ) { |
| 409 | $plugin_versions = get_site_option( 'factory_plugin_versions', [] ); |
| 410 | } else { |
| 411 | $plugin_versions = get_option( 'factory_plugin_versions', [] ); |
| 412 | } |
| 413 | |
| 414 | if ( isset( $plugin_versions[ $this->plugin->getPluginName() ] ) ) { |
| 415 | unset( $plugin_versions[ $this->plugin->getPluginName() ] ); |
| 416 | } |
| 417 | |
| 418 | if ( $this->plugin->isNetworkActive() ) { |
| 419 | if ( empty( $plugin_versions ) ) { |
| 420 | delete_site_option( 'factory_plugin_versions' ); |
| 421 | } |
| 422 | update_site_option( 'factory_plugin_versions', $plugin_versions ); |
| 423 | update_site_option( $this->plugin->getOptionName( 'plugin_version' ), $this->get_current_plugin_version() ); |
| 424 | |
| 425 | return; |
| 426 | } |
| 427 | |
| 428 | if ( empty( $plugin_versions ) ) { |
| 429 | delete_option( 'factory_plugin_versions' ); |
| 430 | } |
| 431 | |
| 432 | update_option( 'factory_plugin_versions', $plugin_versions ); |
| 433 | update_option( $this->plugin->getOptionName( 'plugin_version' ), $this->get_current_plugin_version() ); |
| 434 | } |
| 435 | |
| 436 | /** |
| 437 | * Converts string representation of the version to the numeric. |
| 438 | * |
| 439 | * @since 1.0.0 |
| 440 | * |
| 441 | * @param string $version A string version to convert. |
| 442 | * |
| 443 | * @return integer |
| 444 | */ |
| 445 | protected function get_version_number( $version ) { |
| 446 | preg_match( '/(\d+)\.(\d+)\.(\d+)/', $version, $matches ); |
| 447 | if ( count( $matches ) == 0 ) { |
| 448 | return false; |
| 449 | } |
| 450 | |
| 451 | $number = ''; |
| 452 | $number .= ( strlen( $matches[1] ) == 1 ) ? '0' . $matches[1] : $matches[1]; |
| 453 | $number .= ( strlen( $matches[2] ) == 1 ) ? '0' . $matches[2] : $matches[2]; |
| 454 | $number .= ( strlen( $matches[3] ) == 1 ) ? '0' . $matches[3] : $matches[3]; |
| 455 | |
| 456 | return intval( $number ); |
| 457 | } |
| 458 | |
| 459 | /** |
| 460 | * Returns a list of files at a given path. |
| 461 | * |
| 462 | * @param string $path path for search |
| 463 | */ |
| 464 | private function find_files( $path ) { |
| 465 | return $this->find_file_or_folders( $path, true ); |
| 466 | } |
| 467 | |
| 468 | /** |
| 469 | * Returns a list of folders at a given path. |
| 470 | * |
| 471 | * @param string $path path for search |
| 472 | */ |
| 473 | /*private function find_folders( $path ) { |
| 474 | return $this->find_file_or_folders( $path, false ); |
| 475 | }*/ |
| 476 | |
| 477 | /** |
| 478 | * Returns a list of files or folders at a given path. |
| 479 | * |
| 480 | * @param string $path path for search |
| 481 | * @param bool $files files or folders? |
| 482 | */ |
| 483 | private function find_file_or_folders( $path, $areFiles = true ) { |
| 484 | if ( ! is_dir( $path ) ) { |
| 485 | return []; |
| 486 | } |
| 487 | |
| 488 | $entries = scandir( $path ); |
| 489 | if ( empty( $entries ) ) { |
| 490 | return []; |
| 491 | } |
| 492 | |
| 493 | $files = []; |
| 494 | foreach ( $entries as $entryName ) { |
| 495 | if ( $entryName == '.' || $entryName == '..' ) { |
| 496 | continue; |
| 497 | } |
| 498 | |
| 499 | $filename = $path . '/' . $entryName; |
| 500 | if ( ( $areFiles && is_file( $filename ) ) || ( ! $areFiles && is_dir( $filename ) ) ) { |
| 501 | $files[] = [ |
| 502 | 'path' => str_replace( "\\", "/", $filename ), |
| 503 | 'name' => $areFiles ? str_replace( '.php', '', $entryName ) : $entryName |
| 504 | ]; |
| 505 | } |
| 506 | } |
| 507 | |
| 508 | return $files; |
| 509 | } |
| 510 | |
| 511 | /** |
| 512 | * Gets php classes defined in a specified file. |
| 513 | * |
| 514 | * @param string $path |
| 515 | * |
| 516 | * @throws Exception |
| 517 | */ |
| 518 | private function get_classes( $path ) { |
| 519 | |
| 520 | $phpCode = file_get_contents( $path ); |
| 521 | |
| 522 | $classes = []; |
| 523 | |
| 524 | if ( ! function_exists( 'token_get_all' ) ) { |
| 525 | throw new Exception( __( 'There is no PHP Tokenizer extension installed on your server, you cannot use the token_get_all function.', 'wbcr_factory_480' ) ); |
| 526 | } |
| 527 | |
| 528 | $tokens = token_get_all( $phpCode ); |
| 529 | |
| 530 | $count = count( $tokens ); |
| 531 | for ( $i = 2; $i < $count; $i ++ ) { |
| 532 | if ( is_array( $tokens ) && $tokens[ $i - 2 ][0] == T_CLASS && $tokens[ $i - 1 ][0] == T_WHITESPACE && $tokens[ $i ][0] == T_STRING ) { |
| 533 | |
| 534 | $extends = null; |
| 535 | if ( $tokens[ $i + 2 ][0] == T_EXTENDS && $tokens[ $i + 4 ][0] == T_STRING ) { |
| 536 | $extends = $tokens[ $i + 4 ][1]; |
| 537 | } |
| 538 | |
| 539 | $class_name = $tokens[ $i ][1]; |
| 540 | $classes[ $path ] = [ |
| 541 | 'name' => $class_name, |
| 542 | 'extends' => $extends |
| 543 | ]; |
| 544 | } |
| 545 | } |
| 546 | |
| 547 | /** |
| 548 | * result example: |
| 549 | * |
| 550 | * $classes['/plugin/items/filename.php'] = array( |
| 551 | * 'name' => 'PluginNameItem', |
| 552 | * 'extendes' => 'PluginNameItemBase' |
| 553 | * ) |
| 554 | */ |
| 555 | |
| 556 | return $classes; |
| 557 | } |
| 558 | } |
| 559 |