­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ migrations[ 'forms' ] = new NF_Database_Migrations_Forms(); $this->migrations[ 'form_meta' ] = new NF_Database_Migrations_FormMeta(); $this->migrations[ 'fields' ] = new NF_Database_Migrations_Fields(); $this->migrations[ 'field_meta' ] = new NF_Database_Migrations_FieldMeta(); $this->migrations[ 'actions' ] = new NF_Database_Migrations_Actions(); $this->migrations[ 'action_meta' ] = new NF_Database_Migrations_ActionMeta(); $this->migrations[ 'objects' ] = new NF_Database_Migrations_Objects(); $this->migrations[ 'object_meta' ] = new NF_Database_Migrations_ObjectMeta(); $this->migrations[ 'relationships' ] = new NF_Database_Migrations_Relationships(); $this->migrations[ 'settings' ] = new NF_Database_Migrations_Settings(); } public function migrate() { foreach( $this->migrations as $migration ){ $migration->_run(); } } public function nuke( $areYouSure = FALSE, $areYouReallySure = FALSE ) { if( ! $areYouSure || ! $areYouReallySure ) return; global $wpdb; if( ! function_exists( 'is_multisite' ) || ! is_multisite() ){ $this->_nuke(); return; } $blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" ); foreach( $blog_ids as $blog_id ){ switch_to_blog( $blog_id ); $this->_nuke(); restore_current_blog(); // Call after EVERY switch_to_blog(). } } private function _nuke() { global $wpdb; /* Drop THREE Tables */ foreach( $this->migrations as $migration ){ $migration->_drop(); } /* Delete form caches */ $wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE 'nf_form_%'" ); $wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE '_transient_nf_form_%'" ); $wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE '_transient_timeout_nf_form_%'" ); } public function nuke_settings( $areYouSure = FALSE, $areYouReallySure = FALSE ) { if( ! $areYouSure || ! $areYouReallySure ) return; global $wpdb; if( ! function_exists( 'is_multisite' ) || ! is_multisite() ){ $this->_nuke_settings(); return; } $blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" ); foreach( $blog_ids as $blog_id ){ switch_to_blog( $blog_id ); $this->_nuke_settings(); restore_current_blog(); // Call after EVERY switch_to_blog(). } } private function _nuke_settings() { global $wpdb; /* Delete known options */ delete_option( 'nf_admin_notice' ); delete_option( 'ninja_forms_settings' ); delete_option( 'ninja_forms_load_deprecated' ); delete_option( 'ninja_forms_allow_tracking' ); delete_option( 'ninja_forms_do_not_allow_tracking' ); /* Delete possible options */ $wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE 'wp_nf_%'" ); $wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE 'ninja_forms_%'" ); /* Delete background processing flags */ $wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE 'wp_nf_update_fields_%'" ); } public function nuke_deprecated( $areYouSure = FALSE, $areYouReallySure = FALSE ) { if( ! $areYouSure || ! $areYouReallySure ) return; global $wpdb; if( ! function_exists( 'is_multisite' ) || ! is_multisite() ){ $this->_nuke_deprecated(); return; } $blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" ); foreach( $blog_ids as $blog_id ){ switch_to_blog( $blog_id ); $this->_nuke_deprecated(); restore_current_blog(); // Call after EVERY switch_to_blog(). } } private function _nuke_deprecated() { global $wpdb; /* Drop Deprecated Tables (v2.9.x) */ $wpdb->query( "DROP TABLE IF EXISTS `{$wpdb->prefix}nf_objectmeta`" ); $wpdb->query( "DROP TABLE IF EXISTS `{$wpdb->prefix}nf_objects`" ); $wpdb->query( "DROP TABLE IF EXISTS `{$wpdb->prefix}nf_relationships`" ); $wpdb->query( "DROP TABLE IF EXISTS `{$wpdb->prefix}ninja_forms_fav_fields`" ); $wpdb->query( "DROP TABLE IF EXISTS `{$wpdb->prefix}ninja_forms_fields`" ); /* Delete Deprecated Options (v2.9.x) */ delete_option( 'nf_upgrade_notice' ); delete_option( 'nf_converted_subs' ); delete_option( 'nf_converted_forms' ); delete_option( 'nf_convert_subs_num' ); delete_option( 'nf_convert_subs_step' ); delete_option( 'nf_convert_subs_step' ); delete_option( 'nf_email_fav_updated' ); delete_option( 'nf_database_migrations' ); delete_option( 'nf_converted_form_reset' ); delete_option( 'nf_version_upgraded_from' ); delete_option( 'nf_convert_forms_complete' ); delete_option( 'nf_convert_notifications_forms' ); delete_option( 'nf_convert_notifications_complete' ); delete_option( 'nf_update_email_settings_complete' ); /* Delete Deprecarted Upgrade Options (v2.9.x) */ $wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE 'nf_upgrade_%'" ); /* Maybe Remove Deprecated Scheduled Cron (v2.9.x) */ if( $timestamp = wp_next_scheduled( 'ninja_forms_daily_action' ) ){ wp_unschedule_event( $timestamp, 'ninja_forms_daily_action' ); } } }