User:JJPMaster/Scripts/catredirector.js

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This code will be executed when previewing this page.

Documentation for this user script can be added at User:JJPMaster/Scripts/catredirector.

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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:", "");
		}
	}
}