Cleaners
1 day ago
Exceptions
1 day ago
Cancel.php
1 day ago
CancelUpdate.php
1 day ago
Cloning.php
1 day ago
CloningProcess.php
1 day ago
Data.php
1 day ago
Database.php
1 day ago
Delete.php
1 day ago
Directories.php
1 day ago
Files.php
1 day ago
Finish.php
1 day ago
Job.php
1 day ago
JobExecutable.php
1 day ago
Logs.php
1 day ago
PreserveDataFirstStep.php
1 day ago
PreserveDataSecondStep.php
1 day ago
ProcessLock.php
1 day ago
Scan.php
1 day ago
SearchReplace.php
1 day ago
TotalStepsAreNumberOfTables.php
1 day ago
Updating.php
1 day ago
CloningProcess.php
167 lines
| 1 | <?php |
| 2 | |
| 3 | namespace WPStaging\Backend\Modules\Jobs; |
| 4 | |
| 5 | use WPStaging\Core\WPStaging; |
| 6 | use WPStaging\Framework\Adapter\Database\DatabaseException; |
| 7 | |
| 8 | |
| 9 | |
| 10 | |
| 11 | abstract class CloningProcess extends JobExecutable |
| 12 | { |
| 13 | |
| 14 | |
| 15 | |
| 16 | |
| 17 | protected $stagingDb; |
| 18 | |
| 19 | |
| 20 | |
| 21 | |
| 22 | |
| 23 | protected $productionDb; |
| 24 | |
| 25 | |
| 26 | |
| 27 | |
| 28 | protected function setupMemoryExhaustFile() |
| 29 | { |
| 30 | $this->memoryExhaustErrorTmpFile = $this->getMemoryExhaustErrorTmpFile(Cloning::WPSTG_REQUEST); |
| 31 | } |
| 32 | |
| 33 | protected function initializeDbObjects() |
| 34 | { |
| 35 | $this->productionDb = WPStaging::getInstance()->get("wpdb"); |
| 36 | |
| 37 | if ($this->isExternalDatabase()) { |
| 38 | $this->setExternalDatabase(); |
| 39 | } else { |
| 40 | $this->setLocalDatabase(); |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | protected function setLocalDatabase() |
| 45 | { |
| 46 | $this->stagingDb = WPStaging::getInstance()->get("wpdb"); |
| 47 | } |
| 48 | |
| 49 | |
| 50 | |
| 51 | |
| 52 | protected function setExternalDatabase() |
| 53 | { |
| 54 | if (!$this->validateExternalDatabaseConnectionData()) { |
| 55 | return false; |
| 56 | } |
| 57 | |
| 58 | if ($this->options->databaseSsl && !defined('MYSQL_CLIENT_FLAGS')) { |
| 59 | // phpcs:disable PHPCompatibility.Constants.NewConstants.mysqli_client_ssl_dont_verify_server_certFound |
| 60 | define('MYSQL_CLIENT_FLAGS', MYSQLI_CLIENT_SSL | MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT); |
| 61 | } |
| 62 | |
| 63 | $this->stagingDb = new \wpdb($this->options->databaseUser, str_replace("\\\\", "\\", $this->options->databasePassword), $this->options->databaseDatabase, $this->options->databaseServer); |
| 64 | |
| 65 | if (!is_object($this->stagingDb)) { |
| 66 | $this->returnException('Can not create database object.'); |
| 67 | return false; |
| 68 | } |
| 69 | |
| 70 | |
| 71 | if ( |
| 72 | property_exists($this->stagingDb, 'error') && |
| 73 | $this->stagingDb->error instanceof \WP_Error |
| 74 | ) { |
| 75 | |
| 76 | $wp_error = $this->stagingDb->error; |
| 77 | if ($wp_error->get_error_code() === 'db_connect_fail') { |
| 78 | $this->returnException(sprintf( |
| 79 | __('Can not connect to external database: %1$s. %2$s', 'wp-staging'), |
| 80 | $this->getExternalDatabaseLabel(), |
| 81 | $this->getExternalDatabaseConnectionFailureMessage($wp_error) |
| 82 | )); |
| 83 | |
| 84 | return false; |
| 85 | } |
| 86 | } |
| 87 | |
| 88 | $this->stagingDb->select($this->options->databaseDatabase); |
| 89 | if (!$this->stagingDb->ready) { |
| 90 | if ( |
| 91 | property_exists($this->stagingDb, 'error') && |
| 92 | $this->stagingDb->error instanceof \WP_Error |
| 93 | ) { |
| 94 | |
| 95 | $wp_error = $this->stagingDb->error; |
| 96 | if ($wp_error->get_error_code() === 'db_select_fail') { |
| 97 | $message = $this->normalizeDatabaseErrorMessage($wp_error->get_error_message()); |
| 98 | $this->returnException($message !== '' ? $message : sprintf('Error: Can\'t select database %s. Either it does not exist or you don\'t have privileges to access it.', $this->options->databaseDatabase)); |
| 99 | exit; |
| 100 | } |
| 101 | |
| 102 | |
| 103 | $this->returnException(sprintf('Error: Can\'t select database %s. Either it does not exist or you don\'t have privileges to access it.', $this->options->databaseDatabase)); |
| 104 | exit; |
| 105 | } |
| 106 | |
| 107 | |
| 108 | $this->returnException(sprintf('Error: Can\'t select database %s. Either it does not exist or you don\'t have privileges to access it.', $this->options->databaseDatabase)); |
| 109 | exit; |
| 110 | } |
| 111 | |
| 112 | return true; |
| 113 | } |
| 114 | |
| 115 | |
| 116 | |
| 117 | |
| 118 | protected function validateExternalDatabaseConnectionData(): bool |
| 119 | { |
| 120 | try { |
| 121 | $this->externalDatabaseConfiguration->validateConnectionTarget($this->options); |
| 122 | } catch (DatabaseException $exception) { |
| 123 | $this->returnException($exception->getMessage()); |
| 124 | return false; |
| 125 | } |
| 126 | |
| 127 | return true; |
| 128 | } |
| 129 | |
| 130 | |
| 131 | |
| 132 | |
| 133 | private function getExternalDatabaseLabel(): string |
| 134 | { |
| 135 | $databaseName = isset($this->options->databaseDatabase) ? trim((string)$this->options->databaseDatabase) : '[Not Set]'; |
| 136 | |
| 137 | return $databaseName; |
| 138 | } |
| 139 | |
| 140 | |
| 141 | |
| 142 | |
| 143 | |
| 144 | private function getExternalDatabaseConnectionFailureMessage(\WP_Error $wpError): string |
| 145 | { |
| 146 | $message = $this->normalizeDatabaseErrorMessage($wpError->get_error_message()); |
| 147 | if ($message === '' || stripos($message, 'Error establishing a database connection') !== false) { |
| 148 | return __('Verify the database host, database name, database user, and password, and make sure the database server is reachable.', 'wp-staging'); |
| 149 | } |
| 150 | |
| 151 | return sprintf(__('Reason: %s', 'wp-staging'), $message); |
| 152 | } |
| 153 | |
| 154 | |
| 155 | |
| 156 | |
| 157 | |
| 158 | private function normalizeDatabaseErrorMessage(string $message): string |
| 159 | { |
| 160 | $message = html_entity_decode($message, ENT_QUOTES, 'UTF-8'); |
| 161 | $message = wp_strip_all_tags($message, true); |
| 162 | $message = preg_replace('/\s+/', ' ', $message); |
| 163 | |
| 164 | return is_string($message) ? trim($message) : ''; |
| 165 | } |
| 166 | } |
| 167 |