<?php
if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) { exit; }
// Uninstall removes this installation's metadata. Hosted data must be removed
// separately in the authenticated SubmitSignal dashboard. No lead data exists here.
global $wpdb;
$submitsignal_cleanup = function () use ( $wpdb ) {
    wp_clear_scheduled_hook( 'submitsignal_sync' );
    foreach ( array( 'submitsignal_settings', 'submitsignal_db_version', 'submitsignal_sync_status' ) as $key ) { delete_option( $key ); }
    $names = $wpdb->get_col( $wpdb->prepare( 'SELECT option_name FROM %i WHERE option_name LIKE %s OR option_name LIKE %s', $wpdb->options, $wpdb->esc_like( '_transient_submitsignal_' ) . '%', $wpdb->esc_like( '_transient_timeout_submitsignal_' ) . '%' ) );
    foreach ( $names as $name ) { delete_option( $name ); }
    $wpdb->query( $wpdb->prepare( 'DROP TABLE IF EXISTS %i', $wpdb->prefix . 'submitsignal_events' ) );
};
if ( is_multisite() ) {
    foreach ( get_sites( array( 'fields' => 'ids', 'number' => 0 ) ) as $submitsignal_site_id ) { switch_to_blog( $submitsignal_site_id ); $submitsignal_cleanup(); restore_current_blog(); }
} else { $submitsignal_cleanup(); }