Jan-Niclas LoosenandClaude Opus 5.5
048cd9353d
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
84 lines
3.5 KiB
PHP
84 lines
3.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace LIT\MCP;
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defined('ABSPATH') || exit;
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/**
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* Removes WP-LIT-MCP's own data (uninstall.php, Task 12): options (incl. the Snapshots des
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* Designsystems and their change locks, Etappe 4), the endpoint-check and Divi-release
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* transients, the log-cleanup cron hook and the change log table – on every site of a
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* network – and the Protokoll tab's per-user screen option.
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*
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* Deliberately self-contained (no reference to any other LIT\MCP\* class): uninstall.php
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* is executed by WordPress core standalone, without loading the plugin's main file first,
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* so the Composer/Jetpack autoloader is not guaranteed to have run. The option/hook/table
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* names below are therefore duplicated from Access::OPTION, Abilities\ExposurePolicy::OPTION,
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* Limits::OPTION, ChangeLog\ChangeLogInstaller::VERSION_OPTION, Integrations\Divi\Release\
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* ReleaseStore::OPTION, Integrations\Divi\Release\CheckReportStore::OPTION, Integrations\
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* Divi\Release\DiviCheckRoute::LOCK, Integrations\Divi\Design\DesignLock::option(),
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* Admin\ConnectionStatus::ENDPOINT_TRANSIENT, Integrations\Divi\Release\ReleaseResolver::CACHE,
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* ChangeLog\ChangeLogCleanup::HOOK, ChangeLog\ChangeLog::TABLE and Admin\LogTab::PER_PAGE_OPTION
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* on purpose;
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* tests/Unit/UninstallerTest.php and tests/Unit/UninstallTest.php keep them in sync with
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* those constants.
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*
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* Never touches the bundled wp-media/mcp-oauth library's data (option mcp_jwt_secret,
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* option wpmedia_mcp_oauth_rewrite_version, user meta mcp_refresh_jti_*, application
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* passwords of connected clients) – that library may be shared with other plugins on
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* this site. Never deletes posts, attachments or revisions.
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*/
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final class Uninstaller
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{
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private const OPTIONS = [
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'lit_mcp_allowed_roles', 'lit_mcp_exposure', 'lit_mcp_limits', 'lit_mcp_db_version',
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'lit_mcp_divi_releases', 'lit_mcp_divi_check_report', 'lit_mcp_divi_check_lock',
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'lit_mcp_snapshots_colors', 'lit_mcp_snapshots_variables', 'lit_mcp_snapshots_presets',
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'lit_mcp_snapshots_theme_options',
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'lit_mcp_lock_colors', 'lit_mcp_lock_variables', 'lit_mcp_lock_presets', 'lit_mcp_lock_theme_options',
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];
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private const TRANSIENTS = ['lit_mcp_endpoint_check', 'lit_mcp_divi_state'];
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private const CRON_HOOK = 'lit_mcp_log_cleanup';
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private const TABLE = 'lit_mcp_log';
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/** Screen option "Einträge pro Seite" of the Protokoll tab (Admin\LogTab::PER_PAGE_OPTION): user meta. */
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private const USER_META = 'lit_mcp_log_per_page';
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public static function run(): void
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{
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// User meta is shared by every site of a network: removed once, for all users.
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delete_metadata('user', 0, self::USER_META, '', true);
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if (! is_multisite()) {
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self::removeSiteData();
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return;
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}
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foreach (get_sites(['fields' => 'ids', 'number' => 0]) as $site_id) {
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switch_to_blog((int) $site_id);
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self::removeSiteData();
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restore_current_blog();
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}
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}
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public static function removeSiteData(): void
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{
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global $wpdb;
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foreach (self::OPTIONS as $option) {
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delete_option($option);
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}
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foreach (self::TRANSIENTS as $transient) {
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delete_transient($transient);
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}
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wp_clear_scheduled_hook(self::CRON_HOOK);
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$table = $wpdb->prefix . self::TABLE;
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// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- own table name, not user input.
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$wpdb->query("DROP TABLE IF EXISTS {$table}");
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}
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}
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