<?php
/**
 * Runs when the plugin is deleted from the Plugins screen (never on a simple deactivation).
 *
 * The data (stamps, folders, journal, files, settings, the role of the users) goes only when the webmaster
 * ticked "Also delete the stamps, the folders, the journal and the files" in the settings; otherwise a new
 * installation finds everything where it was left.
 *
 * @package VEFdocsKit
 */

if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
	exit;
}

wp_clear_scheduled_hook( 'vefdk_purge_files' );

// Free license: the local record only (the user unregisters from the plugin; the publisher deletes on request).
delete_option( 'vefdk_free_license' );
delete_transient( 'vefdk_free_license_checked' );
delete_metadata( 'user', 0, 'vefdk_free_license_notice_dismissed', '', true );

// The counters of the rate limiter are transients: they expire by themselves, but nothing of the plugin stays behind.
global $wpdb;

$wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery -- one-off cleanup.
	$wpdb->prepare(
		"DELETE FROM {$wpdb->options} WHERE option_name LIKE %s OR option_name LIKE %s",
		$wpdb->esc_like( '_transient_vefdk_rl_' ) . '%',
		$wpdb->esc_like( '_transient_timeout_vefdk_rl_' ) . '%'
	)
);

$vefdk_settings = get_option( 'vefdk_settings', array() );

if ( empty( $vefdk_settings['delete_data'] ) ) {
	return;
}

// The data. The classes are loaded by hand: the plugin itself is not running during an uninstall.
define( 'VEFDK_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );

require_once VEFDK_PLUGIN_DIR . 'includes/core/class-vefdk-db.php';
require_once VEFDK_PLUGIN_DIR . 'includes/core/class-vefdk-storage.php';

VEFDK_Storage::remove_all();
VEFDK_DB::drop();

remove_role( 'vefdk_user' );
delete_metadata( 'user', 0, 'vefdk_suspended', '', true );
delete_option( 'vefdk_settings' );
delete_option( 'vefdk_storage_key' );
delete_option( 'vefdk_schema_version' );