SQL.InterpolatedNotPrepared
		$results = $wpdb->get_results( "SELECT event_data FROM {$table_name}" );

		$events_data = [];

		foreach ( $results as $event ) {
			// Results are stored in the database as a JSON string. Since all tracking data is encoded right before
			// being sent, it is now decoded.
			$events_data[] = json_decode( $event->event_data, true );
		}

		return $events_data;
	}

	/**
	 * Get the tracking data
	 *
	 * Retrieve tracking data and apply filter
	 *
	 * @access public
	 * @static
	 *
	 * @param bool $is_first_time
	 *
	 * @return array
	 */
	public static function get_tracking_data( $is_first_time = false ) {
		$params = [
			'system' => self::get_system_reports_data(),
			'site_lang' => get_bloginfo( 'language' ),
			'email' => get_option( 'admin_email' ),
			'usages' => [
				'posts' => self::get_posts_usage(),
				'non-elementor-posts' => self::get_non_elementor_posts_usage(),
				'library' => self::get_library_usage(),
				'settings' => [
					'general' => self::get_settings_general_usage(),
					'advanced' => self::get_settings_advanced_usage(),
					'experiments' => self::get_settings_experiments_usage(),
				],
				'tools' => [
					'general' => self::get_tools_general_usage(),
					'version' => self::get_tools_version_control_usage(),
					'maintenance' => self::get_tools_maintenance_usage(),
				],
				'library-details' => self::get_library_usage_extend(),
			],
			'is_first_time' => $is_first_time,
			'install_time' => Plugin::instance()->get_install_time(),
		];

		/**
		 * Tracker send tracking data params.
		 *
		 * Filters the data parameters when sending tracking request.
		 *
		 * @param array $params Variable to encode as JSON.
		 *
		 * @since 1.0.0
		 *
		 */
		$params = apply_filters( 'elementor/tracker/send_tracking_data_params', $params );

		return $params;
	}

	/**
	 * @param string $tab_name
	 * @return array
	 */
	private static function get_tracking_data_from_settings( $tab_name ) {
		return self::get_tracking_data_from_settings_page(
			Plugin::$instance->settings->get_tabs(),
			$tab_name
		);
	}

	/**
	 * @param string $tab_name
	 * @return array
	 */
	private static function get_tracking_data_from_tools( $tab_name ) {
		return self::get_tracking_data_from_settings_page(
			Plugin::$instance->tools->get_tabs(),
			$tab_name
		);
	}

	private static function get_tracking_data_from_settings_page( $tabs, $tab_name ) {
		$result = [];

		if ( empty( $tabs[ $tab_name ] ) ) {
			return $result;
		}

		$tab = $tabs[ $tab_name ];

		foreach ( $tab['sections'] as $section_name => $section ) {
			foreach ( $section['fields'] as $field_name => $field ) {
				// Skips fields with '_' prefix.
				if ( '_' === $field_name[0] ) {
					continue;
				}

				$default_value = null;
				$args = $field['field_args'];
				switch ( $args['type'] ) {
					case 'checkbox':
						$default_value = $args['value'];
						break;

					case 'select':
					case 'checkbox_list_cpt':
						$default_value = $args['std'];
						break;

					case 'checkbox_list_roles':
						$default_value = null;
						break;

					// 'raw_html' is used as action and not as data.
					case 'raw_html':
						continue 2; // Skip fields loop.

					default:
						trigger_error( 'Invalid type: \'' . $args['type'] . '\'' ); // phpcs:ignore
				}

				$result[ $field_name ] = get_option( 'elementor_' . $field_name, $default_value );
			}
		}

		return $result;
	}
}