emmymayo
69 lines
2.3 KiB
PHP
69 lines
2.3 KiB
PHP
<?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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* 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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global $wp_filesystem;
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require_once ABSPATH . '/wp-admin/includes/file.php';
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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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// 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 $table_prefix;
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// Get credentials for the MySQL database.
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$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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$dbhost = defined( 'DB_HOST' ) ? DB_HOST : '';
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// Init a connection to the MySQL database.
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$wpdb_mysql = new wpdb( $dbuser, $dbpassword, $dbname, $dbhost );
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$wpdb_mysql->set_prefix( $table_prefix );
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// Get the perflab options, remove the database/sqlite module and update the option.
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$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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