108 lines
3.6 KiB
PHP
108 lines
3.6 KiB
PHP
<?php
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/**
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* WP Business Forum — Uninstaller
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* Wird automatisch aufgerufen wenn das Plugin über WP-Admin gelöscht wird.
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* Entfernt: alle DB-Tabellen, wp_options, Transients, Cron-Jobs, Upload-Verzeichnis.
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*/
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// Sicherheits-Check — nur via WordPress-Uninstall erlaubt
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if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
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exit;
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}
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global $wpdb;
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// ── 1. Alle Datenbank-Tabellen löschen ───────────────────────────────────────
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// Reihenfolge beachten: abhängige Tabellen zuerst (Foreign Keys)
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$tables = [
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'forum_poll_votes',
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'forum_polls',
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'forum_reactions',
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'forum_notifications',
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'forum_subscriptions',
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'forum_invites',
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'forum_thread_tags',
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'forum_tags',
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'forum_reports',
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'forum_likes',
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'forum_messages',
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'forum_remember_tokens',
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'forum_user_meta',
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'forum_posts',
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'forum_threads',
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'forum_categories',
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'forum_users',
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];
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foreach ( $tables as $table ) {
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$wpdb->query( "DROP TABLE IF EXISTS `{$wpdb->prefix}{$table}`" );
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}
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// ── 2. Alle wp_options löschen ───────────────────────────────────────────────
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$options = [
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'wbf_settings',
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'wbf_custom_roles',
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'wbf_level_config',
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'wbf_levels_enabled',
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'wbf_profile_fields',
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'wbf_reactions',
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'wbf_forum_page_id',
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'wbf_superadmin_email',
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'wbf_db_version',
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];
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foreach ( $options as $option ) {
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delete_option( $option );
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}
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// Multisite: Netzwerk-Optionen ebenfalls entfernen
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if ( is_multisite() ) {
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foreach ( $options as $option ) {
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delete_site_option( $option );
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}
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}
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// ── 3. Transients löschen ────────────────────────────────────────────────────
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delete_transient( 'wbf_activation_redirect' );
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delete_transient( 'wbf_stats_cache' );
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// Alle wbf_* Transients per LIKE-Query entfernen
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$wpdb->query(
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"DELETE FROM `{$wpdb->options}`
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WHERE `option_name` LIKE '_transient_wbf_%'
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OR `option_name` LIKE '_transient_timeout_wbf_%'"
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);
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// ── 4. Geplante Cron-Jobs entfernen ──────────────────────────────────────────
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wp_clear_scheduled_hook( 'wbf_check_expired_bans' );
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// ── 5. Forum-Seite löschen (vom Setup-Wizard erstellt) ───────────────────────
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$forum_page_id = get_option( 'wbf_forum_page_id' );
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if ( $forum_page_id ) {
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wp_delete_post( (int) $forum_page_id, true ); // true = dauerhaft löschen
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}
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// ── 6. Upload-Unterverzeichnis entfernen ─────────────────────────────────────
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$upload_dir = wp_upload_dir();
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$wbf_dir = trailingslashit( $upload_dir['basedir'] ) . 'wbf-avatars';
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if ( is_dir( $wbf_dir ) ) {
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wbf_uninstall_rmdir( $wbf_dir );
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}
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/**
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* Hilfsfunktion: Verzeichnis rekursiv löschen.
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* Nur innerhalb des WP-Upload-Verzeichnisses erlaubt.
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*/
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function wbf_uninstall_rmdir( $dir ) {
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$upload_base = wp_upload_dir()['basedir'];
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// Sicherheitscheck: nur Unterverzeichnisse von uploads/ löschen
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if ( strpos( realpath( $dir ), realpath( $upload_base ) ) !== 0 ) {
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return;
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}
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$files = array_diff( scandir( $dir ), [ '.', '..' ] );
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foreach ( $files as $file ) {
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$path = $dir . DIRECTORY_SEPARATOR . $file;
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is_dir( $path ) ? wbf_uninstall_rmdir( $path ) : unlink( $path );
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}
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rmdir( $dir );
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} |