Add/sqlite import export support #259
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,121 @@ | ||
| <?php | ||
| namespace WP_CLI\DB\SQLite; | ||
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| use WP_CLI; | ||
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| class Base { | ||
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| protected $unsupported_arguments = []; | ||
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| /** | ||
| * Get the version of the SQLite integration plugin if it is installed | ||
| * and activated. | ||
| * | ||
| * @return false|string The version of the SQLite integration plugin or false if not found/activated. | ||
| */ | ||
| public static function get_sqlite_plugin_version() { | ||
| // Check if there is a db.php file in the wp-content directory. | ||
| if ( ! file_exists( ABSPATH . '/wp-content/db.php' ) ) { | ||
| return false; | ||
| } | ||
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| // If the file is found, we need to check that it is the sqlite integration plugin. | ||
| $plugin_file = file_get_contents( ABSPATH . '/wp-content/db.php' ); | ||
| if ( ! preg_match( '/define\( \'SQLITE_DB_DROPIN_VERSION\', \'([0-9.]+)\' \)/', $plugin_file ) ) { | ||
| return false; | ||
| } | ||
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| $plugin_path = self::get_plugin_directory(); | ||
| if ( ! $plugin_path ) { | ||
| return false; | ||
| } | ||
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| // Try to get the version number from readme.txt | ||
| $plugin_file = file_get_contents( $plugin_path . '/readme.txt' ); | ||
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| preg_match( '/^Stable tag:\s*?(.+)$/m', $plugin_file, $matches ); | ||
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| return isset( $matches[1] ) ? trim( $matches[1] ) : false; | ||
| } | ||
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| /** | ||
| * Find the directory where the SQLite integration plugin is installed. | ||
| * | ||
| * @return string|null The directory where the SQLite integration plugin is installed or null if not found. | ||
| */ | ||
| protected static function get_plugin_directory() { | ||
| $plugin_folders = [ | ||
| ABSPATH . '/wp-content/plugins/sqlite-database-integration', | ||
| ABSPATH . '/wp-content/mu-plugins/sqlite-database-integration', | ||
| ]; | ||
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| foreach ( $plugin_folders as $folder ) { | ||
| if ( file_exists( $folder ) && is_dir( $folder ) ) { | ||
| return $folder; | ||
| } | ||
| } | ||
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| return null; | ||
| } | ||
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| /** | ||
| * Load the necessary classes from the SQLite integration plugin. | ||
| * | ||
| * @return void | ||
| * @throws WP_CLI\ExitException | ||
| */ | ||
| protected function load_dependencies() { | ||
| $plugin_directory = self::get_plugin_directory(); | ||
| if ( ! $plugin_directory ) { | ||
| WP_CLI::error( 'Could not locate the SQLite integration plugin.' ); | ||
| } | ||
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| $sqlite_plugin_version = self::get_sqlite_plugin_version(); | ||
| if ( ! $sqlite_plugin_version ) { | ||
| WP_CLI::error( 'Could not determine the version of the SQLite integration plugin.' ); | ||
| } | ||
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| if ( version_compare( $sqlite_plugin_version, '2.1.11', '<' ) ) { | ||
| WP_CLI::error( 'The SQLite integration plugin must be version 2.1.11 or higher.' ); | ||
| } | ||
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| // Load the translator class from the plugin. | ||
| if ( ! defined( 'SQLITE_DB_DROPIN_VERSION' ) ) { | ||
| define( 'SQLITE_DB_DROPIN_VERSION', $sqlite_plugin_version ); // phpcs:ignore | ||
| } | ||
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| # WordPress is not loaded during the execution of the export and import commands. | ||
| # The SQLite database integration plugin uses do_action and apply_filters to hook | ||
| # into the WordPress core. To prevent a fatal error, we can define these functions | ||
| # as no-op functions. | ||
| require_once __DIR__ . '/noop.php'; | ||
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| // We also need to selectively load the necessary classes from the plugin. | ||
| require_once $plugin_directory . '/php-polyfills.php'; | ||
| require_once $plugin_directory . '/constants.php'; | ||
| require_once $plugin_directory . '/wp-includes/sqlite/class-wp-sqlite-lexer.php'; | ||
| require_once $plugin_directory . '/wp-includes/sqlite/class-wp-sqlite-query-rewriter.php'; | ||
| require_once $plugin_directory . '/wp-includes/sqlite/class-wp-sqlite-translator.php'; | ||
| require_once $plugin_directory . '/wp-includes/sqlite/class-wp-sqlite-token.php'; | ||
| require_once $plugin_directory . '/wp-includes/sqlite/class-wp-sqlite-pdo-user-defined-functions.php'; | ||
| } | ||
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| /** | ||
| * Check if the arguments passed to the command are supported. | ||
| * | ||
| * @param $args | ||
| * | ||
| * @return void | ||
| * @throws WP_CLI\ExitException | ||
| */ | ||
| protected function check_arguments( $args ) { | ||
| if ( array_intersect_key( $args, array_flip( $this->unsupported_arguments ) ) ) { | ||
| WP_CLI::error( | ||
| sprintf( | ||
| 'The following arguments are not supported by SQLite exports: %s', | ||
| implode( ', ', $this->unsupported_arguments ) | ||
| ) | ||
| ); | ||
| } | ||
| } | ||
| } |
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Nice catch and fix. I see this test was there for 5 years. How did it even work before?
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Maybe it depends on the environment. We both experienced this issue locally but the CI seems to be fine with it.