first commit

wp-content/plugins/sitepress-multilingual-cms/classes/cookie/class-wpml-cookie.php

@@ -0,0 +1,80 @@
+<?php
+
+class WPML_Cookie {
+
+	/**
+	 * @param string $name
+	 * @param string $value
+	 * @param int $expires
+	 * @param string $path
+	 * @param string $domain
+	 * @param bool $HTTPOnly
+	 * @param string|null $sameSite
+	 */
+	public function set_cookie( $name, $value, $expires, $path, $domain, $HTTPOnly  = false, $sameSite = null ) {
+		wp_cache_add_non_persistent_groups( __CLASS__ );
+
+		$entryHash = md5( wp_json_encode( [ $name, $value, $path, $domain, $HTTPOnly, $sameSite ] ) );
+
+		if ( wp_cache_get( $name, __CLASS__ ) !== $entryHash ) {
+			$this->handle_cache_plugins( $name );
+			if ($sameSite) {
+				header(
+					'Set-Cookie: ' . rawurlencode( $name ) . '=' . rawurlencode( $value )
+					. ( $domain ? '; Domain=' . $domain : '' )
+					. ( $expires ? '; expires=' . gmdate( 'D, d-M-Y H:i:s', $expires ) . ' GMT' : '' )
+					. ( $path ? '; Path=' . $path : '' )
+					. ( $this->is_secure_connection() ? '; Secure' : '')
+					. ( $HTTPOnly ? '; HttpOnly' : '' )
+					. '; SameSite=' . $sameSite,
+					false
+				);
+			} else {
+				setcookie( $name, (string) $value, $expires, $path, $domain, $this->is_secure_connection(), $HTTPOnly );
+			}
+
+			wp_cache_set( $name, $entryHash, __CLASS__ );
+		}
+	}
+
+	/**
+	 * @param string $name
+	 *
+	 * @return string
+	 */
+	public function get_cookie( $name ) {
+		if ( isset( $_COOKIE[ $name ] ) ) {
+			return $_COOKIE[ $name ];
+		}
+		return '';
+	}
+
+	/**
+	 * simple wrapper for \headers_sent
+	 *
+	 * @return bool
+	 */
+	public function headers_sent() {
+		return headers_sent();
+	}
+
+	/**
+	 * @param string $name
+	 */
+	private function handle_cache_plugins( $name ) {
+		// @todo uncomment or delete when #wpmlcore-5796 is resolved
+		// do_action( 'wpsc_add_cookie', $name );
+	}
+
+	private function is_secure_connection() {
+		if (
+			\WPML\FP\Obj::prop( 'HTTPS', $_SERVER ) === 'on' ||
+			\WPML\FP\Obj::prop( 'HTTP_X_FORWARDED_PROTO', $_SERVER ) === 'https' ||
+			\WPML\FP\Obj::prop( 'HTTP_X_FORWARDED_SSL', $_SERVER ) === 'on'
+		) {
+			return true;
+		}
+
+		return false;
+	}
+}