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<?php |
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/** |
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* Handle the SQLite deactivation. |
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* |
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* @since 1.0.0 |
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* @package wp-sqlite-integration |
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*/ |
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|
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/** |
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* Delete the db.php file in wp-content. |
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* |
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* When the plugin gets merged in wp-core, this is not to be ported. |
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*/ |
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function sqlite_plugin_remove_db_file() { |
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if ( ! defined( 'SQLITE_DB_DROPIN_VERSION' ) || ! file_exists( WP_CONTENT_DIR . '/db.php' ) ) { |
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return; |
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} |
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|
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global $wp_filesystem; |
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|
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require_once ABSPATH . '/wp-admin/includes/file.php'; |
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|
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// Init the filesystem if needed, then delete custom drop-in. |
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if ( $wp_filesystem || WP_Filesystem() ) { |
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// Flush any persistent cache. |
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wp_cache_flush(); |
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// Delete the drop-in. |
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$wp_filesystem->delete( WP_CONTENT_DIR . '/db.php' ); |
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// Flush the cache again to mitigate a possible race condition. |
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wp_cache_flush(); |
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} |
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|
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// Run an action on `shutdown`, to deactivate the option in the MySQL database. |
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add_action( |
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'shutdown', |
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function () { |
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global $table_prefix; |
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|
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// Get credentials for the MySQL database. |
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$dbuser = defined( 'DB_USER' ) ? DB_USER : ''; |
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$dbpassword = defined( 'DB_PASSWORD' ) ? DB_PASSWORD : ''; |
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$dbname = defined( 'DB_NAME' ) ? DB_NAME : ''; |
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$dbhost = defined( 'DB_HOST' ) ? DB_HOST : ''; |
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|
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// Init a connection to the MySQL database. |
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$wpdb_mysql = new wpdb( $dbuser, $dbpassword, $dbname, $dbhost ); |
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$wpdb_mysql->set_prefix( $table_prefix ); |
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|
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// Get the perflab options, remove the database/sqlite module and update the option. |
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$row = $wpdb_mysql->get_row( $wpdb_mysql->prepare( "SELECT option_value FROM $wpdb_mysql->options WHERE option_name = %s LIMIT 1", 'active_plugins' ) ); |
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if ( is_object( $row ) ) { |
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$value = maybe_unserialize( $row->option_value ); |
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if ( is_array( $value ) ) { |
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$value_flipped = array_flip( $value ); |
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$items = array_reverse( explode( DIRECTORY_SEPARATOR, SQLITE_MAIN_FILE ) ); |
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$item = $items[1] . DIRECTORY_SEPARATOR . $items[0]; |
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unset( $value_flipped[ $item ] ); |
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$value = array_flip( $value_flipped ); |
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$wpdb_mysql->update( $wpdb_mysql->options, array( 'option_value' => maybe_serialize( $value ) ), array( 'option_name' => 'active_plugins' ) ); |
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} |
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} |
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}, |
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PHP_INT_MAX |
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); |
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// Flush any persistent cache. |
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wp_cache_flush(); |
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} |
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register_deactivation_hook( SQLITE_MAIN_FILE, 'sqlite_plugin_remove_db_file' ); // Remove db.php file on plugin deactivation. |
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|
