<?php
/**
 * Fired during plugin activation
 *
 * @link       http://pixelative.co
 * @since      1.0.0
 *
 * @package    Amp_WP
 * @subpackage Amp_WP/includes
 */

/**
 * Fired during plugin activation.
 *
 * This class defines all code necessary to run during the plugin's activation.
 *
 * @since      1.0.0
 * @package    Amp_WP
 * @subpackage Amp_WP/includes
 * @author     Pixelative <mohsin@pixelative.co>
 */
class Amp_WP_Activator {

	/**
	 * Short Description. (use period)
	 *
	 * Long Description.
	 *
	 * @since    1.0.0
	 */
	public static function activate() {
		Amp_WP_Activator::add_rewrite();
		set_transient( 'amp-wp-flush-rules', true );
	}
	
	/**
	 * Callback: Add rewrite rules
	 * Action: init
	 *
	 * @since 1.1.0
	 */
	public static function add_rewrite() {

		amp_wp_add_rewrite_startpoint( Amp_WP_Public::AMP_WP_STARTPOINT, EP_ALL );

		/**
		 * Automattic AMP Compatibility
		 */
		$amp_qv = defined( 'AMP_WP_QUERY_VAR' ) ? AMP_WP_QUERY_VAR : 'amp';
		add_rewrite_endpoint( $amp_qv, EP_PERMALINK );
	}
}