controller.php
834 lines
| 1 | <?php |
| 2 | |
| 3 | // Namespace |
| 4 | namespace BMI\Plugin\Staging; |
| 5 | |
| 6 | // Use |
| 7 | use BMI\Plugin\BMI_Logger as Logger; |
| 8 | use BMI\Plugin\Backup_Migration_Plugin as BMP; |
| 9 | use BMI\Plugin\Progress\BMI_StagingProgress as StagingProgress; |
| 10 | |
| 11 | // Exit on direct access |
| 12 | if (!defined('ABSPATH')) exit; |
| 13 | |
| 14 | // Require logger |
| 15 | require_once BMI_INCLUDES . '/progress/staging.php'; |
| 16 | |
| 17 | /** |
| 18 | * Main File of Staging Controller |
| 19 | */ |
| 20 | class BMI_Staging { |
| 21 | |
| 22 | public $continue = false; |
| 23 | public $continuationData = []; |
| 24 | public $tastewpURL = 'https://tastewp.com'; |
| 25 | protected $name = false; |
| 26 | protected $logger = false; |
| 27 | protected $config = []; |
| 28 | protected $siteConfig = []; |
| 29 | protected $siteConfigPath = false; |
| 30 | protected $wasError = false; |
| 31 | protected $wasErrorMsg = 'No error message...'; |
| 32 | protected $isRemoved = false; |
| 33 | protected $configPath = BMI_STAGING . DIRECTORY_SEPARATOR . 'configuration.php'; |
| 34 | |
| 35 | public function __construct($name, $initialize = false) { |
| 36 | |
| 37 | if ($name == '..ajax..') return; |
| 38 | |
| 39 | // Set name of staging site |
| 40 | $this->name = strval($name); |
| 41 | |
| 42 | // Initialize staging site logger |
| 43 | $this->logger = new StagingProgress(!$initialize); |
| 44 | $this->logger->start(); |
| 45 | |
| 46 | // Load configuration |
| 47 | $this->loadConfig(); |
| 48 | |
| 49 | // If it's initial request add intro logs and set progress to 0 |
| 50 | if ($initialize) { |
| 51 | $this->log(__('Preparing creation of staging site...', 'backup-backup'), 'STEP'); |
| 52 | $this->log(__('Starting custom error handler...', 'backup-backup')); |
| 53 | $this->progress('0'); |
| 54 | } |
| 55 | |
| 56 | $this->errorHandler(); |
| 57 | $this->exceptionHandler(); |
| 58 | |
| 59 | } |
| 60 | |
| 61 | protected function httpRequest($url, &$data, $method = 'POST', $headers = []) { |
| 62 | |
| 63 | // URL & Body data |
| 64 | $baseurl = home_url(); |
| 65 | if (substr($baseurl, 0, 4) != 'http') { |
| 66 | if (is_ssl()) $baseurl = 'https://' . home_url(); |
| 67 | else $baseurl = 'http://' . home_url(); |
| 68 | } |
| 69 | |
| 70 | // Add base URL to data |
| 71 | if ($method != 'PUT') { |
| 72 | $data['baseurl'] = $baseurl; |
| 73 | } else { |
| 74 | $headers['x-baseurl'] = $baseurl; |
| 75 | } |
| 76 | |
| 77 | // Get disabled functions to check if CURL can be used |
| 78 | $disabled_functions = explode(',', ini_get('disable_functions')); |
| 79 | $vA = !in_array('curl_exec', $disabled_functions); |
| 80 | $vB = !in_array('curl_init', $disabled_functions); |
| 81 | |
| 82 | if (function_exists('curl_version') && function_exists('curl_exec') && function_exists('curl_init') && $vA && $vB) { |
| 83 | |
| 84 | // Make request |
| 85 | $response = wp_remote_post($url, [ |
| 86 | 'method' => $method, |
| 87 | 'httpversion' => '1.0', |
| 88 | 'blocking' => true, |
| 89 | 'timeout' => 25, |
| 90 | 'sslverify' => false, |
| 91 | 'headers' => $headers, |
| 92 | 'body' => $data |
| 93 | ]); |
| 94 | |
| 95 | } else { |
| 96 | |
| 97 | return ['status' => 'error', 'message' => 'Library missing. CURL is required for this feature to work, please add cURL extension to your PHP.']; |
| 98 | |
| 99 | } |
| 100 | |
| 101 | // Validate response |
| 102 | if (!(is_array($response) && isset($response['body']) && is_string($response['body']))) { |
| 103 | |
| 104 | // Faile if wrong response |
| 105 | return ['status' => 'error', 'message' => 'Server response empty, or timed out, please try again.']; |
| 106 | |
| 107 | } else { |
| 108 | |
| 109 | // Return data |
| 110 | $response['body'] = substr($response['body'], strpos($response['body'], '{')); |
| 111 | $json = json_decode($response['body'], true); |
| 112 | |
| 113 | return $json; |
| 114 | |
| 115 | } |
| 116 | |
| 117 | } |
| 118 | |
| 119 | public function getStagingSites($localOnly = false) { |
| 120 | |
| 121 | if (!file_exists($this->configPath)) return []; |
| 122 | $config = file_get_contents($this->configPath); |
| 123 | $config = trim(substr($config, 8)); |
| 124 | |
| 125 | if (is_serialized($config)) $config = maybe_unserialize($config); |
| 126 | else return []; |
| 127 | |
| 128 | $tasteWPSites = []; |
| 129 | $parsedSites = []; |
| 130 | foreach ($config as $name => $data) { |
| 131 | $this->name = strval($name); |
| 132 | $this->loadConfig(); |
| 133 | |
| 134 | if (!isset($this->siteConfig['name'])) continue; |
| 135 | if (isset($this->siteConfig['expiration_time']) && $this->siteConfig['expiration_time'] != 'never' && !is_nan(intval($this->siteConfig['expiration_time']))) { |
| 136 | if ($this->siteConfig['expiration_time'] != 'Never' && intval($this->siteConfig['expiration_time']) < time()) { |
| 137 | $this->deleteRelatedConfigs(); |
| 138 | continue; |
| 139 | } |
| 140 | } |
| 141 | |
| 142 | // Exclude TasteWP Sites if only local should be returned |
| 143 | if ($localOnly === true) { |
| 144 | if ($this->siteConfig['communication_secret'] != 'local' && isset($this->siteConfig['entry'])) { |
| 145 | continue; |
| 146 | } |
| 147 | } |
| 148 | |
| 149 | $parsedSites[$this->name] = []; |
| 150 | $parsedSites[$this->name]['name'] = $this->siteConfig['name']; |
| 151 | $parsedSites[$this->name]['url'] = $this->siteConfig['url']; |
| 152 | $parsedSites[$this->name]['db_prefix'] = $this->siteConfig['db_prefix']; |
| 153 | $parsedSites[$this->name]['total_files'] = $this->siteConfig['total_files']; |
| 154 | $parsedSites[$this->name]['communication_secret'] = $this->siteConfig['communication_secret']; |
| 155 | $parsedSites[$this->name]['expiration_time'] = __('Never', 'backup-backup'); |
| 156 | if (isset($this->siteConfig['expiration_time'])) { |
| 157 | $parsedSites[$this->name]['expiration_time'] = $this->siteConfig['expiration_time']; |
| 158 | } |
| 159 | $parsedSites[$this->name]['creation_date'] = date('Y-m-d H:i:s', $this->siteConfig['creation_date']); |
| 160 | $parsedSites[$this->name]['creation_date_plain'] = intval($this->siteConfig['creation_date']); |
| 161 | |
| 162 | $parsedSites[$this->name]['display_name'] = $this->siteConfig['name']; |
| 163 | if (isset($this->siteConfig['display_name'])) { |
| 164 | $parsedSites[$this->name]['display_name'] = $this->siteConfig['display_name']; |
| 165 | } |
| 166 | |
| 167 | if (isset($this->siteConfig['sumOfTotalSize'])) { |
| 168 | $parsedSites[$this->name]['total_size'] = BMP::humanSize($this->siteConfig['sumOfTotalSize']); |
| 169 | } else { |
| 170 | $parsedSites[$this->name]['total_size'] = '---'; |
| 171 | } |
| 172 | |
| 173 | if (isset($this->siteConfig['is_premium'])) { |
| 174 | $parsedSites[$this->name]['is_premium'] = $this->siteConfig['is_premium']; |
| 175 | } |
| 176 | |
| 177 | if (isset($this->siteConfig['is_affiliated'])) { |
| 178 | $parsedSites[$this->name]['is_affiliated'] = $this->siteConfig['is_affiliated']; |
| 179 | } |
| 180 | |
| 181 | if ($this->siteConfig['communication_secret'] != 'local' && isset($this->siteConfig['entry'])) { |
| 182 | $tasteWPSites[] = [$this->siteConfig['entry'], $this->siteConfig['communication_secret'], $this->name]; |
| 183 | } |
| 184 | } |
| 185 | |
| 186 | if (sizeof($tasteWPSites) > 0) { |
| 187 | |
| 188 | $url = $this->tastewpURL . '/stg/details'; |
| 189 | $data = [ 'entries' => $tasteWPSites ]; |
| 190 | $details = $this->httpRequest($url, $data); |
| 191 | |
| 192 | foreach ($details as $entry => $data) { |
| 193 | |
| 194 | if (isset($data['index']) && isset($parsedSites[$data['index']])) { |
| 195 | $indexName = $data['index']; |
| 196 | $this->name = strval($data['index']); |
| 197 | $this->loadConfig(); |
| 198 | $changes = false; |
| 199 | |
| 200 | if (isset($data['is_deleted']) && $data['is_deleted'] == true) { |
| 201 | $this->delete($this->name, true); |
| 202 | unset($parsedSites[$this->name]); |
| 203 | continue; |
| 204 | } |
| 205 | |
| 206 | if (isset($data['expiration']) && isset($this->siteConfig['expiration_time'])) { |
| 207 | if ($this->siteConfig['expiration_time'] != $data['expiration']) { |
| 208 | $this->siteConfig['expiration_time'] = $data['expiration']; |
| 209 | $parsedSites[$this->name]['expiration_time'] = $data['expiration']; |
| 210 | $changes = true; |
| 211 | } |
| 212 | } |
| 213 | |
| 214 | if ((isset($data['is_premium']) && $data['is_premium'] == '1') || (isset($data['is_affiliated']) && $data['is_affiliated'] == '1')) { |
| 215 | $never = __('Never', 'backup-backup'); |
| 216 | if ($this->siteConfig['expiration_time'] != $never) { |
| 217 | $this->siteConfig['expiration_time'] = $never; |
| 218 | $parsedSites[$this->name]['expiration_time'] = $never; |
| 219 | $changes = true; |
| 220 | |
| 221 | if (isset($data['is_premium']) && $data['is_premium'] == '1') { |
| 222 | if (!isset($this->siteConfig['is_premium'])) { |
| 223 | $this->siteConfig['is_premium'] = '1'; |
| 224 | $parsedSites[$this->name]['is_premium'] = '1'; |
| 225 | $changes = true; |
| 226 | } |
| 227 | } |
| 228 | |
| 229 | if (isset($data['is_affiliated']) && $data['is_affiliated'] == '1') { |
| 230 | if (!isset($this->siteConfig['is_affiliated'])) { |
| 231 | $this->siteConfig['is_affiliated'] = '1'; |
| 232 | $parsedSites[$this->name]['is_affiliated'] = '1'; |
| 233 | $changes = true; |
| 234 | } |
| 235 | } |
| 236 | } |
| 237 | } else if (isset($data['expiration']) && isset($this->siteConfig['expiration_time'])) { |
| 238 | if ($this->siteConfig['expiration_time'] != $data['expiration']) { |
| 239 | $this->siteConfig['expiration_time'] = $data['expiration']; |
| 240 | $parsedSites[$this->name]['expiration_time'] = $data['expiration']; |
| 241 | $changes = true; |
| 242 | } |
| 243 | } |
| 244 | |
| 245 | if (isset($this->siteConfig['url']) && isset($data['domain'])) { |
| 246 | if ($this->siteConfig['url'] != $data['domain']) { |
| 247 | $this->siteConfig['url'] = $data['domain']; |
| 248 | $parsedSites[$this->name]['url'] = $data['domain']; |
| 249 | $changes = true; |
| 250 | } |
| 251 | } |
| 252 | |
| 253 | if ($changes) $this->saveConfigSite(); |
| 254 | } |
| 255 | |
| 256 | } |
| 257 | |
| 258 | } |
| 259 | |
| 260 | usort($parsedSites, function ($a, $b) { |
| 261 | $timeA = intval($a['creation_date_plain']); |
| 262 | $timeB = intval($b['creation_date_plain']); |
| 263 | |
| 264 | return ($timeA > $timeB) ? 1 : -1; |
| 265 | }); |
| 266 | |
| 267 | return $parsedSites; |
| 268 | |
| 269 | } |
| 270 | |
| 271 | public function rename($name, $displayName) { |
| 272 | |
| 273 | $empty = __('You have to provide some staging site name before process.', 'backup-backup'); |
| 274 | $toolong = __('Staging site name cannot be longer than 24 characters.', 'backup-backup'); |
| 275 | $invalid = __('Provided name contains prohibited characters.', 'backup-backup'); |
| 276 | |
| 277 | if (strlen($displayName) <= 0) { |
| 278 | return ['status' => 'fail', 'message' => $empty]; |
| 279 | } |
| 280 | |
| 281 | if (!preg_match('/^[a-zA-Z0-9-_]+$/', $displayName)) { |
| 282 | return ['status' => 'fail', 'message' => $invalid]; |
| 283 | } |
| 284 | |
| 285 | if (strlen($displayName) >= 24) { |
| 286 | return ['status' => 'fail', 'message' => $toolong]; |
| 287 | } |
| 288 | |
| 289 | $this->name = strval($name); |
| 290 | $this->loadConfig(); |
| 291 | $this->siteConfig['display_name'] = $displayName; |
| 292 | $this->saveConfigSite(); |
| 293 | |
| 294 | return ['status' => 'success' ]; |
| 295 | |
| 296 | } |
| 297 | |
| 298 | public function prepareLogin($name) { |
| 299 | |
| 300 | $this->name = strval($name); |
| 301 | $this->loadConfig(); |
| 302 | $this->copyOverPasswordLessScript(); |
| 303 | |
| 304 | $user_id = $this->siteConfig['login_user_id']; |
| 305 | $pass = $this->siteConfig['password']; |
| 306 | $base = $this->siteConfig['url']; |
| 307 | |
| 308 | $url = $base . '/wp-login.php?autologin=true&user=' . $user_id . '&secret=' . $pass; |
| 309 | return ['status' => 'success', 'url' => $url ]; |
| 310 | |
| 311 | } |
| 312 | |
| 313 | public function deleteAllStagingFiles() { |
| 314 | |
| 315 | // Won't exist for TasteWP |
| 316 | if (!isset($this->siteConfig['root_staging'])) return; |
| 317 | if (!isset($this->siteConfig['communication_secret'])) return; |
| 318 | if ($this->siteConfig['communication_secret'] != 'local') return; |
| 319 | |
| 320 | $rootDirectory = untrailingslashit($this->siteConfig['root_staging']); |
| 321 | if (!(file_exists($rootDirectory) && is_dir($rootDirectory))) return; |
| 322 | |
| 323 | // Do not even try to touch files under ABSPATH by any chance.... It would be disaster. |
| 324 | if ($rootDirectory == untrailingslashit(ABSPATH)) return; |
| 325 | if ($rootDirectory == ABSPATH) return; |
| 326 | if ($this->siteConfig['root_staging'] == ABSPATH) return; |
| 327 | if (trailingslashit($this->siteConfig['root_staging']) == trailingslashit(ABSPATH)) return; |
| 328 | if (BMP::fixSlashes($this->siteConfig['root_staging']) == BMP::fixSlashes(ABSPATH)) return; |
| 329 | |
| 330 | $this->rrmdir($rootDirectory); |
| 331 | |
| 332 | } |
| 333 | |
| 334 | public function deleteRelatedDatabase() { |
| 335 | |
| 336 | global $wpdb, $table_prefix; |
| 337 | |
| 338 | if (!isset($this->siteConfig['db_prefix'])) return; |
| 339 | if (!isset($this->siteConfig['communication_secret'])) return; |
| 340 | if (isset($this->siteConfig['entry'])) return; |
| 341 | |
| 342 | // For TasteWP websites it won't exist |
| 343 | if ($this->siteConfig['communication_secret'] != 'local') return; |
| 344 | |
| 345 | $prefix = $this->siteConfig['db_prefix']; |
| 346 | |
| 347 | // Hell don't even try to remove these. |
| 348 | if ($table_prefix == $prefix) return; |
| 349 | if ($table_prefix == '') return; |
| 350 | if ($prefix == '') return; |
| 351 | if (trim($table_prefix) == '') return; |
| 352 | if (trim($prefix) == '') return; |
| 353 | if ($prefix == null) return; |
| 354 | if (strlen($prefix) == 0) return; |
| 355 | if (strlen(trim($prefix)) == 0) return; |
| 356 | if (strtolower($table_prefix) == strtolower($prefix)) return; |
| 357 | |
| 358 | $allTables = $wpdb->get_results('SHOW TABLES'); |
| 359 | foreach ($allTables as $table) { |
| 360 | foreach ($table as $name) { |
| 361 | |
| 362 | // Twice because why not. |
| 363 | if (substr($name, 0, strlen($table_prefix)) == $table_prefix) continue; |
| 364 | if (substr($name, 0, strlen($table_prefix)) == $table_prefix) continue; |
| 365 | if (strtolower(substr($name, 0, strlen($table_prefix))) == strtolower($table_prefix)) continue; |
| 366 | |
| 367 | if (substr($name, 0, strlen($prefix)) == $prefix) { |
| 368 | // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- Identifier is safely escaped via escapeSQLIDentifier() |
| 369 | $wpdb->query("DROP TABLE " . BMP::escapeSQLIDentifier($name) . ";"); |
| 370 | } |
| 371 | } |
| 372 | } |
| 373 | |
| 374 | } |
| 375 | |
| 376 | public function deleteFromTasteWP() { |
| 377 | |
| 378 | if (isset($this->siteConfig['communication_secret']) && $this->siteConfig['communication_secret'] == 'local') return; |
| 379 | $url = $this->tastewpURL . '/stg/delete/' . $this->siteConfig['communication_secret']; |
| 380 | if (isset($this->siteConfig['entry'])) $data = [ 'entry' => $this->siteConfig['entry'] ]; |
| 381 | else $data = []; |
| 382 | |
| 383 | $this->httpRequest($url, $data); |
| 384 | |
| 385 | } |
| 386 | |
| 387 | public function deleteRelatedConfigs() { |
| 388 | |
| 389 | unset($this->config[$this->name]); |
| 390 | if (file_exists($this->siteConfigPath)) { |
| 391 | @unlink($this->siteConfigPath); |
| 392 | } |
| 393 | |
| 394 | $this->saveConfig(); |
| 395 | $this->isRemoved = true; |
| 396 | |
| 397 | } |
| 398 | |
| 399 | public function delete($name, $ignoreTWP = false) { |
| 400 | |
| 401 | $this->name = strval($name); |
| 402 | $this->loadConfig(); |
| 403 | |
| 404 | $this->deleteAllStagingFiles(); |
| 405 | $this->deleteRelatedDatabase(); |
| 406 | $this->deleteRelatedConfigs(); |
| 407 | |
| 408 | // In case of some false positive, keep the site on TasteWP. |
| 409 | if ($ignoreTWP != true) $this->deleteFromTasteWP(); |
| 410 | |
| 411 | return ['status' => 'success' ]; |
| 412 | |
| 413 | } |
| 414 | |
| 415 | private function rrmdir($dir) { |
| 416 | if (is_dir($dir)) { |
| 417 | $objects = scandir($dir); |
| 418 | foreach ($objects as $object) { |
| 419 | if ($object != "." && $object != "..") { |
| 420 | if (is_dir($dir . DIRECTORY_SEPARATOR . $object) && !is_link($dir . DIRECTORY_SEPARATOR . $object)) { |
| 421 | $this->rrmdir($dir . DIRECTORY_SEPARATOR . $object); |
| 422 | } else { |
| 423 | @unlink($dir . DIRECTORY_SEPARATOR . $object); |
| 424 | } |
| 425 | } |
| 426 | } |
| 427 | @rmdir($dir); |
| 428 | } else { |
| 429 | if (file_exists($dir) && is_file($dir)) { |
| 430 | @unlink($dir); |
| 431 | } |
| 432 | } |
| 433 | } |
| 434 | |
| 435 | protected function copyOverPasswordLessScript($quiet = false) { |
| 436 | |
| 437 | if (!$quiet) $this->log(__('Inserting auto-login script for staging site', 'backup-backup'), 'STEP'); |
| 438 | |
| 439 | $this->siteConfig['login_user_id'] = get_current_user_id(); |
| 440 | $this->siteConfig['password'] = $this->getRandomPassword(); |
| 441 | $this->saveConfigSite(); |
| 442 | |
| 443 | $pathToScript = BMI_INCLUDES . DIRECTORY_SEPARATOR . 'htaccess' . DIRECTORY_SEPARATOR . '.autologin.php'; |
| 444 | |
| 445 | $mudirPath = WP_CONTENT_DIR . DIRECTORY_SEPARATOR . 'mu-plugins'; |
| 446 | if (defined('WPMU_PLUGIN_DIR')) $mudirPath = WPMU_PLUGIN_DIR; |
| 447 | |
| 448 | $sourceABSPATH = untrailingslashit($this->siteConfig['root_source']); |
| 449 | $destinationABSPATH = untrailingslashit($this->siteConfig['root_staging']); |
| 450 | $pathToDestination = str_replace($sourceABSPATH, $destinationABSPATH, $mudirPath); |
| 451 | $pathToDestination = untrailingslashit($pathToDestination) . DIRECTORY_SEPARATOR . 'bmi-autologin.php'; |
| 452 | |
| 453 | if (!(file_exists(dirname($pathToDestination)) && is_dir(dirname($pathToDestination)))) { |
| 454 | @mkdir(dirname($pathToDestination), 0755, true); |
| 455 | } |
| 456 | |
| 457 | $script = file_get_contents($pathToScript); |
| 458 | $script = str_replace('%%user_ip%%', $this->getIpAddress(), $script); |
| 459 | $script = str_replace('%%user_id%%', $this->siteConfig['login_user_id'], $script); |
| 460 | $script = str_replace('%%secret_password%%', $this->siteConfig['password'], $script); |
| 461 | file_put_contents($pathToDestination, $script); |
| 462 | |
| 463 | if (!$quiet) $this->log(__('Inserting auto-login script for staging site', 'backup-backup'), 'SUCCESS'); |
| 464 | |
| 465 | } |
| 466 | |
| 467 | protected function getRandomPassword() { |
| 468 | |
| 469 | $alphabet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890'; |
| 470 | $pass = []; |
| 471 | $alphaLength = strlen($alphabet) - 1; |
| 472 | |
| 473 | for ($i = 0; $i < 24; $i++) { |
| 474 | $n = rand(0, $alphaLength); |
| 475 | $pass[] = $alphabet[$n]; |
| 476 | } |
| 477 | |
| 478 | return implode($pass); |
| 479 | |
| 480 | } |
| 481 | |
| 482 | private function createDefaultConfig() { |
| 483 | |
| 484 | $defaultConfig = []; |
| 485 | file_put_contents($this->configPath, '<?php //' . serialize($defaultConfig)); |
| 486 | |
| 487 | return $defaultConfig; |
| 488 | |
| 489 | } |
| 490 | |
| 491 | private function createDefaultConfigForSite($rand) { |
| 492 | |
| 493 | $defaultConfig = []; |
| 494 | $configPath = BMI_STAGING . DIRECTORY_SEPARATOR . $rand . '.php'; |
| 495 | file_put_contents($configPath, '<?php //' . serialize($defaultConfig)); |
| 496 | |
| 497 | return $defaultConfig; |
| 498 | |
| 499 | } |
| 500 | |
| 501 | protected function loadConfig() { |
| 502 | |
| 503 | $name = $this->name; |
| 504 | if (!$name || !is_string($name)) return; |
| 505 | if (!file_exists($this->configPath)) $this->createDefaultConfig(); |
| 506 | |
| 507 | $config = file_get_contents($this->configPath); |
| 508 | $config = trim(substr($config, 8)); |
| 509 | |
| 510 | if (is_serialized($config)) $config = maybe_unserialize($config); |
| 511 | else $config = $this->createDefaultConfig(); |
| 512 | |
| 513 | if (isset($config[$name]) && isset($config[$name]['config'])) { |
| 514 | |
| 515 | $this->siteConfigPath = BMI_STAGING . DIRECTORY_SEPARATOR . sanitize_text_field($config[$name]['config']) . '.php'; |
| 516 | |
| 517 | } else { |
| 518 | |
| 519 | $config[$name] = []; |
| 520 | $config[$name]['config'] = uniqid(); |
| 521 | $this->siteConfigPath = BMI_STAGING . DIRECTORY_SEPARATOR . $config[$name]['config'] . '.php'; |
| 522 | $this->createDefaultConfigForSite($config[$name]['config']); |
| 523 | |
| 524 | } |
| 525 | |
| 526 | if (file_exists($this->siteConfigPath)) { |
| 527 | |
| 528 | $siteConfig = file_get_contents($this->siteConfigPath); |
| 529 | $siteConfig = trim(substr($siteConfig, 8)); |
| 530 | |
| 531 | if (is_serialized($siteConfig)) $siteConfig = maybe_unserialize($siteConfig); |
| 532 | else $siteConfig = $this->createDefaultConfigForSite($config[$name]['config']); |
| 533 | |
| 534 | $this->siteConfig = $siteConfig; |
| 535 | |
| 536 | } else { |
| 537 | |
| 538 | unset($this->config[$this->name]); |
| 539 | $this->siteConfig = []; |
| 540 | |
| 541 | } |
| 542 | |
| 543 | $this->config = $config; |
| 544 | |
| 545 | } |
| 546 | |
| 547 | protected function saveConfig() { |
| 548 | |
| 549 | if (!$this->configPath || !isset($this->config)) return; |
| 550 | file_put_contents($this->configPath, '<?php //' . serialize($this->config)); |
| 551 | |
| 552 | } |
| 553 | |
| 554 | protected function saveConfigSite() { |
| 555 | |
| 556 | if (!$this->siteConfigPath || !$this->siteConfig) return; |
| 557 | file_put_contents($this->siteConfigPath, '<?php //' . serialize($this->siteConfig)); |
| 558 | |
| 559 | } |
| 560 | |
| 561 | protected function log($msg, $level = 'INFO') { |
| 562 | |
| 563 | // Append logs to live-log file |
| 564 | if ($this->logger) $this->logger->log($msg, $level); |
| 565 | |
| 566 | } |
| 567 | |
| 568 | protected function printInitialLogs() { |
| 569 | |
| 570 | global $wp_version; |
| 571 | |
| 572 | $this->log(__("Backup & Migration version: ", 'backup-backup') . BMI_VERSION); |
| 573 | $this->log(__("PHP Version: ", 'backup-backup') . PHP_VERSION); |
| 574 | $this->log(__("WP Version: ", 'backup-backup') . $wp_version); |
| 575 | $this->log(__("MySQL Version: ", 'backup-backup') . $GLOBALS['wpdb']->db_version()); |
| 576 | $this->log(__("MySQL Max Length: ", 'backup-backup') . $GLOBALS['wpdb']->get_results("SHOW VARIABLES LIKE 'max_allowed_packet';")[0]->Value); |
| 577 | |
| 578 | if (isset($_SERVER['SERVER_SOFTWARE']) && !empty($_SERVER['SERVER_SOFTWARE'])) { |
| 579 | $this->log(__("Web server: ", 'backup-backup') . $_SERVER['SERVER_SOFTWARE']); |
| 580 | } else { |
| 581 | $this->log(__("Web server: Not available", 'backup-backup')); |
| 582 | } |
| 583 | |
| 584 | $this->log(__("Max execution time (in seconds): ", 'backup-backup') . @ini_get('max_execution_time')); |
| 585 | |
| 586 | $this->log(__("Memory limit (server): ", 'backup-backup') . @ini_get('memory_limit')); |
| 587 | |
| 588 | if (defined('WP_MEMORY_LIMIT')) { |
| 589 | $this->log(__("Memory limit (wp-config): ", 'backup-backup') . WP_MEMORY_LIMIT); |
| 590 | } |
| 591 | |
| 592 | if (defined('WP_MAX_MEMORY_LIMIT')) { |
| 593 | $this->log(__("Memory limit (wp-config admin): ", 'backup-backup') . WP_MAX_MEMORY_LIMIT); |
| 594 | } |
| 595 | |
| 596 | if (defined('BMI_DB_MAX_ROWS_PER_QUERY')) { |
| 597 | $this->log(__('Max rows per query (this site): ', 'backup-backup') . BMI_DB_MAX_ROWS_PER_QUERY); |
| 598 | } |
| 599 | |
| 600 | if (defined('BMI_BACKUP_PRO')) { |
| 601 | if (BMI_BACKUP_PRO == 1) { |
| 602 | $this->log(__("Premium plugin is enabled and activated", 'backup-backup')); |
| 603 | } else { |
| 604 | $this->log(__("Premium version is enabled but not active, using free plugin.", 'backup-backup'), 'warn'); |
| 605 | } |
| 606 | } |
| 607 | |
| 608 | } |
| 609 | |
| 610 | protected function progress($progress) { |
| 611 | |
| 612 | // Sets new percentage of progress |
| 613 | if ($this->logger) $this->logger->progress($progress); |
| 614 | |
| 615 | } |
| 616 | |
| 617 | protected function returnError($reason, $english) { |
| 618 | |
| 619 | $this->log(__('Aborting staging site creation process...', 'backup-backup'), 'STEP'); |
| 620 | $this->log(__('There was an error during creation of staging site:', 'backup-backup'), 'ERROR'); |
| 621 | $this->log($reason, 'ERROR'); |
| 622 | $this->log($english, 'VERBOSE'); |
| 623 | $this->log('#300', 'END-CODE'); |
| 624 | |
| 625 | $this->wasError = true; |
| 626 | $this->wasErrorMsg = $english; |
| 627 | $this->continue = true; |
| 628 | $this->continuationData = [ 'status' => 'fail', 'message' => $reason ]; |
| 629 | |
| 630 | $this->abort(); |
| 631 | |
| 632 | BMP::res($this->continuationData); |
| 633 | exit; |
| 634 | |
| 635 | } |
| 636 | |
| 637 | protected function sendSuccess($isTasteWP = false) { |
| 638 | |
| 639 | $this->log(__('Performing final cleanup', 'backup-backup'), 'STEP'); |
| 640 | $this->cleanup(); |
| 641 | $this->log(__('Cleanup performed, entire process finished successfully', 'backup-backup'), 'SUCCESS'); |
| 642 | |
| 643 | if ($isTasteWP) { |
| 644 | |
| 645 | $siteURL = $this->siteConfig['url']; |
| 646 | |
| 647 | $this->continue = true; |
| 648 | $this->continuationData = [ 'status' => 'success', 'url' => $siteURL ]; |
| 649 | |
| 650 | } else { |
| 651 | |
| 652 | $siteURL = $this->siteConfig['url']; |
| 653 | $userid = $this->siteConfig['login_user_id']; |
| 654 | $password = $this->siteConfig['password']; |
| 655 | |
| 656 | $this->continue = true; |
| 657 | $this->continuationData = [ 'status' => 'success', 'url' => $siteURL, 'password' => $password, 'userid' => $userid ]; |
| 658 | |
| 659 | } |
| 660 | |
| 661 | $this->saveConfig(); |
| 662 | $this->saveConfigSite(); |
| 663 | |
| 664 | BMP::res($this->continuationData); |
| 665 | exit; |
| 666 | |
| 667 | } |
| 668 | |
| 669 | protected function errorHandler() { |
| 670 | set_error_handler(function ($errno, $errstr, $errfile, $errline) { |
| 671 | |
| 672 | if (BMI_DEBUG) { |
| 673 | error_log('BMI DEBUG ENABLED, HERE IS THE COMPLETE REPORT (ERROR HANDLER #5):'); |
| 674 | error_log(print_r($errno, true)); |
| 675 | error_log(print_r($errstr, true)); |
| 676 | error_log(print_r($errfile, true)); |
| 677 | error_log(print_r($errline, true)); |
| 678 | } |
| 679 | |
| 680 | if (strpos($errstr, 'deprecated') !== false) return; |
| 681 | if (strpos($errstr, 'php_uname') !== false) return; |
| 682 | |
| 683 | if ($errno != E_ERROR && $errno != E_CORE_ERROR && $errno != E_COMPILE_ERROR && $errno != E_USER_ERROR && $errno != E_RECOVERABLE_ERROR) { |
| 684 | if (strpos($errfile, 'backup-backup') === false && strpos($errfile, 'backup-migration') === false) return; |
| 685 | Logger::error(__('There was an error before request shutdown (but it was not logged to staging log)', 'backup-backup')); |
| 686 | Logger::error(__('Error message: ', 'backup-backup') . $errstr); |
| 687 | Logger::error(__('Error file/line: ', 'backup-backup') . $errfile . '|' . $errline); |
| 688 | Logger::error(__('Error handler: ', 'backup-backup') . 'ajax#04' . '|' . $errno); |
| 689 | return; |
| 690 | } |
| 691 | |
| 692 | if (strpos($errfile, 'backup-backup') === false) { |
| 693 | Logger::error(__("Restore process was not aborted because this error is not related to Backup Migration.", 'backup-backup')); |
| 694 | $this->log(__("There was an error not related to Backup Migration Plugin.", 'backup-backup'), 'warn'); |
| 695 | $this->log(__("Message: ", 'backup-backup') . $errstr, 'warn'); |
| 696 | $this->log(__("Staging process will not be aborted because of this.", 'backup-backup'), 'warn'); |
| 697 | return; |
| 698 | } |
| 699 | |
| 700 | $this->log(__("There was an error during staging process:", 'backup-backup'), 'error'); |
| 701 | $this->log(__("Message: ", 'backup-backup') . $errstr, 'error'); |
| 702 | $this->log(__("File/line: ", 'backup-backup') . $errfile . '|' . $errline, 'error'); |
| 703 | $this->log(__('Unfortunately we had to remove the site (if partly created).', 'backup-backup'), 'error'); |
| 704 | |
| 705 | $this->abort(); |
| 706 | |
| 707 | $this->log(__("Aborting staging site creation process...", 'backup-backup'), 'step'); |
| 708 | $this->log('#003', 'end-code'); |
| 709 | $this->end(); |
| 710 | |
| 711 | exit; |
| 712 | |
| 713 | }, E_ALL); |
| 714 | } |
| 715 | |
| 716 | protected function exceptionHandler() { |
| 717 | set_exception_handler(function ($exception) { |
| 718 | if (BMI_DEBUG) { |
| 719 | error_log('BMI DEBUG ENABLED, HERE IS THE COMPLETE REPORT (EXCEPTION HANDLER #3):'); |
| 720 | error_log(print_r($exception, true)); |
| 721 | } |
| 722 | |
| 723 | $this->log(__("Exception: ", 'backup-backup') . $exception->getMessage(), 'warn'); |
| 724 | Logger::log(__("Exception: ", 'backup-backup') . $exception->getMessage()); |
| 725 | }); |
| 726 | } |
| 727 | |
| 728 | protected function getIpAddress() { |
| 729 | |
| 730 | $ip = '127.0.0.1'; |
| 731 | if (isset($_SERVER['HTTP_CLIENT_IP'])) { |
| 732 | $ip = $_SERVER['HTTP_CLIENT_IP']; |
| 733 | } else { |
| 734 | if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) { |
| 735 | $ip = $_SERVER['HTTP_X_FORWARDED_FOR']; |
| 736 | } |
| 737 | if ($ip === false) { |
| 738 | if (isset($_SERVER['REMOTE_ADDR'])) $ip = $_SERVER['REMOTE_ADDR']; |
| 739 | } |
| 740 | } |
| 741 | |
| 742 | return $ip; |
| 743 | |
| 744 | } |
| 745 | |
| 746 | protected function getAllStagingSiteDirectories() { |
| 747 | |
| 748 | $sites = array_keys($this->config); |
| 749 | return $sites; |
| 750 | |
| 751 | } |
| 752 | |
| 753 | protected function getAllStagingSitePrefixes() { |
| 754 | |
| 755 | $prefixes = []; |
| 756 | $sites = $this->getAllStagingSiteDirectories(); |
| 757 | |
| 758 | foreach ($sites as $siteName) { |
| 759 | $site = $this->config[$siteName]; |
| 760 | if (isset($site['prefix'])) { |
| 761 | $prefix = $site['prefix']; |
| 762 | $prefixes[] = $prefix; |
| 763 | } |
| 764 | } |
| 765 | |
| 766 | return $prefixes; |
| 767 | |
| 768 | } |
| 769 | |
| 770 | protected function setContinuation($step, $batch = 1, $siteData = []) { |
| 771 | |
| 772 | $this->siteConfig['step'] = $step; |
| 773 | $this->siteConfig['batch'] = $batch; |
| 774 | |
| 775 | $siteData['name'] = $this->name; |
| 776 | |
| 777 | $this->continue = true; |
| 778 | $this->continuationData = [ 'status' => 'continue', 'data' => $siteData ]; |
| 779 | |
| 780 | $this->log('Setting continuation for: ' . $step . ' ' . $batch, 'VERBOSE'); |
| 781 | |
| 782 | $this->saveConfig(); |
| 783 | $this->saveConfigSite(); |
| 784 | |
| 785 | BMP::res($this->continuationData); |
| 786 | exit; |
| 787 | |
| 788 | } |
| 789 | |
| 790 | protected function cleanup() { |
| 791 | |
| 792 | $this->log('Cleaning up not needed files and parsing configs.', 'VERBOSE'); |
| 793 | $pathDirsListFile = BMI_TMP . DIRECTORY_SEPARATOR . '.staging_directories'; |
| 794 | $pathFilesListFile = BMI_TMP . DIRECTORY_SEPARATOR . '.staging_files'; |
| 795 | $staging_lock = BMI_STAGING . '/.staging_lock'; |
| 796 | |
| 797 | if (file_exists($pathDirsListFile)) @unlink($pathDirsListFile); |
| 798 | if (file_exists($pathFilesListFile)) @unlink($pathFilesListFile); |
| 799 | if (file_exists($staging_lock)) @unlink($staging_lock); |
| 800 | |
| 801 | } |
| 802 | |
| 803 | protected function abort($delete = false) { |
| 804 | |
| 805 | if ($delete) $this->log(__('Aborting the process due to user will.', 'backup-backup'), 'STEP'); |
| 806 | |
| 807 | $this->log('Aborting the staging process and removing all related configs, files.', 'VERBOSE'); |
| 808 | $this->cleanup(); |
| 809 | $this->delete($this->name); |
| 810 | |
| 811 | if ($delete) $this->log(__('Process successfully aborted and cleaned up.', 'backup-backup'), 'SUCCESS'); |
| 812 | |
| 813 | if ($delete) { |
| 814 | $this->continuationData = BMP::res([ 'status' => 'deleted', 'name' => $this->name ]); |
| 815 | return $this->continuationData; |
| 816 | } |
| 817 | |
| 818 | } |
| 819 | |
| 820 | public function __destruct() { |
| 821 | |
| 822 | // End logger |
| 823 | $this->log('Saving staging sites configuration (end of request/batch)...', 'VERBOSE'); |
| 824 | if ($this->isRemoved == false) { |
| 825 | $this->saveConfig(); |
| 826 | $this->saveConfigSite(); |
| 827 | } |
| 828 | $this->log('Configuration saved, destructing the logger (controller)...', 'VERBOSE'); |
| 829 | if ($this->logger) $this->logger->end(); |
| 830 | |
| 831 | } |
| 832 | |
| 833 | } |
| 834 |