View source for User:JJPMaster/Scripts/catredirector.js

let queryString = new URLSearchParams(window.___location.search);
upperName = mw.config.get("wgPageName").toUpperCase();
if(queryString.get("redirect") !== "no") {
	if(mw.config.get("wgArticleId") == 0) {
		if(upperName.startsWith("CAT:")) {
			window.___location.href = "/wiki/" + mw.config.get("wgFormattedNamespaces")[14] + ":" + mw.config.get("wgPageName").replace("CAT:", "");
		}
		else if(upperName.startsWith("P:")) {
			window.___location.href = "/wiki/" + mw.config.get("wgFormattedNamespaces")[100] + ":" + mw.config.get("wgPageName").replace("P:", "");
		}
		else if(upperName.startsWith("H:")) {
			window.___location.href = "/wiki/" + mw.config.get("wgFormattedNamespaces")[12] + ":" + mw.config.get("wgPageName").replace("H:", "");
		}
	}
}