MediaWiki:Gadget-EnhancedUndelete.js
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// Enhanced Undelete Tool
// Maintained by [[User:Darklama]]
//
// Adds 'Reverse' and 'Select All' buttons to Special:Undelete.
// Used for administrators only.
function wikiversity_enhanced_undelete() {
if (mw.config.get('wgPageName') != "Special:Undelete" )
return;
var fi = document.getElementsByTagName("input");
var ba;
for (i = 0; i < fi.length; i++)
{
if (!fi[i].hasAttribute("type") || fi[i].getAttribute("type") != "reset" )
continue;
// add a reverse button
ba = document.createElement("input");
ba.setAttribute("type", "button");
ba.setAttribute("value", "Reverse");
ba.onclick=function() {
// if a deleted edit is checked, uncheck it, and vis-versa.
for (var i=0;i<fi.length;i++) {
if (fi[i].hasAttribute("type") && fi[i].getAttribute("type") == "checkbox") {
fi[i].checked = !fi[i].checked;
}
}
}
fi[i].parentNode.insertBefore(ba, fi[i].nextSibling);
ba = document.createElement("input");
ba.setAttribute("type", "button");
ba.setAttribute("value", "Select All");
ba.onclick = function() {
for (var i=0;i<fi.length;i++) {
if (fi[i].hasAttribute("type") && fi[i].getAttribute("type") == "checkbox") {
fi[i].checked = true;
}
}
};
fi[i].parentNode.insertBefore(ba, fi[i].nextSibling);
}
}
if (mw.config.get('wgPageName') == "Special:Undelete" )
$(wikiversity_enhanced_undelete);