first commit

wp-content/plugins/flexible-checkout-fields/classes/activation-tracker.php

@@ -0,0 +1,66 @@
+<?php
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+} // Exit if accessed directly
+
+class Flexible_Checkout_Fields_Activation_Tracker {
+
+	/** @var string */
+	private $namespace;
+
+	/**
+	 * Flexible_Checkout_Fields_Activation_Tracker constructor.
+	 *
+	 * @param $namespace string for settings
+	 */
+	public function __construct( $namespace ) {
+		$this->namespace = $namespace;
+	}
+
+	/**
+	 * Option name for date storage
+	 *
+	 * @return string
+	 */
+	private function get_option_name_activation_date() {
+		return $this->namespace . '_activation';
+	}
+
+	/**
+	 * Returns activation date and sets it if were not set before
+	 *
+	 * @return int unix timestamp for activation datetime
+	 */
+	public function get_activation_date() {
+		$activation_date
+			= get_option( $this->get_option_name_activation_date() );
+		if ( empty( $activation_date ) ) {
+			return $this->touch_activation_date();
+		}
+
+		return intval( $activation_date );
+	}
+
+	/**
+	 * Was activation more than two weeks before today
+	 *
+	 * @return bool
+	 */
+	public function is_activated_more_than_two_weeks() {
+		$two_weeks = 60 * 60 * 24 * 7 * 2;
+
+		return $this->get_activation_date() + $two_weeks < time();
+	}
+
+	/**
+	 * Sets activatiion date for today
+	 *
+	 * @return int unit timestamp for now
+	 */
+	public function touch_activation_date() {
+		$now = time();
+		update_option( $this->get_option_name_activation_date(), $now );
+
+		return $now;
+	}
+}