User:Ilmari Karonen/fixuserjslinks.js

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Documentation for this user script can be added at User:Ilmari Karonen/fixuserjslinks.

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// FIX LINKS TO FAKE USER JS PAGES:

var fakeUserRegex = "user[ _]?name|your[ _]?name|example";

if (mw.config.get('wgAction') == "edit" && /[?&]fixuserjslinks=/.test(window.location.search)) {
    addOnloadHook(function () {
        var editForm = document.forms.editform;
        if (!editForm) return;
        var fixRegex = new RegExp ("(your\\s+)?\\[\\[[ _]*User[ _]*:[ _]*(?:" +
                                   fakeUserRegex + 
                                   ")/([^|\\]]+\\.(?:js|css))[ _]*(?:\\|\\s*\\2\\s*)?\\]\\](\\s+(?:page|file))?", "ig");
        var oldText = editForm.wpTextbox1.value;
        var newText = oldText.replace(fixRegex, "[[Special:Mypage/$2|$1$2$3]]");
        editForm.wpTextbox1.value = newText;
        editForm.wpSummary.value = "simplify instructions using [[Special:Mypage]]";
        editForm.wpMinoredit.checked = true;
        if (oldText != newText) editForm.wpDiff.click();
    });
}

if (mw.config.get('wgNamespaceNumber') == -1 && mw.config.get('wgCanonicalSpecialPageName').toLowerCase() == "whatlinkshere") {
    addOnloadHook(function () {
        var inputElem = document.getElementById("mw-whatlinkshere-target");
        var re = new RegExp("^User:(?:" + fakeUserRegex + ")/\\w+\\.(?:js|css)", "i");
        if (!inputElem || !re.test(inputElem.value)) return;

        var items = document.getElementById('content').getElementsByTagName('li');
        for (var i = 0; i < items.length; i++) {     
            var link = items[i].getElementsByTagName('a')[0];
            if (!link) continue;

            var fixLink = document.createElement('a');
            fixLink.href = mw.config.get('wgScript') + "?title=" + encodeURIComponent(link.title) + "&action=edit&fixuserjslinks=1";
            fixLink.appendChild(document.createTextNode("fix"));

            link.parentNode.insertBefore(fixLink, link.nextSibling);
            link.parentNode.insertBefore(document.createTextNode(" ("), fixLink);
            link.parentNode.insertBefore(document.createTextNode(") "), fixLink.nextSibling);
        }
    });
}