Helper functions.

class-toptal-save-public.php

/**
 * Generate unique cookie name for the current site and return it
 *
 * @since    1.0.0
 */
public function get_unique_cookie_name() {

	$site_url = get_bloginfo( 'url' );
	$site_name = get_bloginfo( 'name' );
	$suffix = '-toptal-saved-items';

	$cookie_name = $site_url . $site_name . $suffix;

	// Now let's strip everything
	$cookie_name = str_replace( array( '[\', \']' ), '', $cookie_name );
	$cookie_name = preg_replace( '/\[.*\]/U', '', $cookie_name );
	$cookie_name = preg_replace( '/&(amp;)?#?[a-z0-9]+;/i', '-', $cookie_name );
	$cookie_name = htmlentities( $cookie_name, ENT_COMPAT, 'utf-8' );
	$cookie_name = preg_replace( '/&([a-z])(acute|uml|circ|grave|ring|cedil|slash|tilde|caron|lig|quot|rsquo);/i', '\\1', $cookie_name );
	$cookie_name = preg_replace( array( '/[^a-z0-9]/i', '/[-]+/' ) , '-', $cookie_name );
	$cookie_name = strtolower( trim( $cookie_name, '-' ) );

	return $cookie_name;
}

/**
 * Set cookie
 *
 * @since    1.0.4
 */
public function toptal_set_cookie( $name, $value = array(), $time = null ) {

	$time = $time != null ? $time : time() + apply_filters( 'toptal_cookie_expiration', 60 * 60 * 24 * 30 );
	$value = base64_encode( json_encode( stripslashes_deep( $value ) ) );
	$expiration = apply_filters( 'toptal_cookie_expiration_time', $time );

	$_COOKIE[ $name ] = $value;
	setcookie( $name, $value, $expiration, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, false );

}

/**
 * Get cookie
 *
 * @since    1.0.4
 */
public function toptal_get_cookie( $name ) {

	if ( isset( $_COOKIE[$name] ) ) {
		return json_decode( base64_decode( stripslashes( $_COOKIE[$name] ) ), true );
	}

	return array();

}

/**
 * Get if enabled only for logged in users
 *
 * @since    1.0.2
 */
public function get_user_status() {

	$options = get_option( $this->plugin_name . '-settings' );
	if ( ! empty( $options['toggle-status-override'] ) ) {
		$status = $options['toggle-status-override'];
	} else {
		$status = 0;
	}

	return $status;

}