(window.__gpp_msghandler = function (e)()

in libs/@guardian/libs/src/consent-management-platform/stub_gpp_usnat.js [129:154]

• 16 lines of code
• 8 McCabe index (conditional complexity)

		(window.__gpp_msghandler = function (e) {
			var t = 'string' == typeof e.data;
			try {
				var p = t ? JSON.parse(e.data) : e.data;
			} catch (e) {
				p = null;
			}
			if ('object' == typeof p && null !== p && '__gppCall' in p) {
				var s = p.__gppCall;
				window.__gpp(
					s.command,
					function (p, n) {
						var a = {
							__gppReturn: {
								returnValue: p,
								success: n,
								callId: s.callId,
							},
						};
						e.source.postMessage(t ? JSON.stringify(a) : a, '*');
					},
					'parameter' in s ? s.parameter : null,
					'version' in s ? s.version : '1.1',
				);
			}
		}),