User:Animum/massdelete.js

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function doMassDelete() {
    document.getElementById("wpMassDeleteSubmit").disabled = true;
    var articles = document.getElementById("wpMassDeletePages").value.split("\n");
    for(i=0;i<articles.length;i++) {
        var article = articles[i];
        if(article.length > 0) {
            var req = new XMLHttpRequest();
            req.open("GET", wgScriptPath + "/api.php?format=json&action=query&prop=info&intoken=delete&titles=" + article, false);
            req.send(null);
            var response = eval("(" + req.responseText + ")").query.pages;
            for(var index in response) {
                var info = response[index];
                var deletetoken = info.deletetoken;
                var postdata = "wpReason=" + document.getElementById("wpMassDeleteReason").value
                             + "&wpEditToken=" + encodeURIComponent(deletetoken);
                var req = new XMLHttpRequest();
                req.open("POST", wgScript + "?title=" + article + "&action=delete", false);
                req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
                req.setRequestHeader("Content-length", postdata.length);
                req.send(postdata);
            }
        }
        if(!articles[i+1]) {
            document.getElementById("wpMassDeleteSubmit").value = "Done!";
        }
    }
}
 
function massdeleteform() {
    var bodyContent = (skin == "cologneblue" ? "article" : "bodyContent");
    document.getElementsByTagName("h1")[0].textContent = "Animum's mass-deletion tool";
    document.title = "Animum's mass-deletion tool - Wikipedia, the free encyclopedia";
    document.getElementById(bodyContent).innerHTML = '<h3 id="siteSub">From Wikipedia, the free encyclopedia</h3><br /><br />'
        + '<b>If you screw around with this tool, it\'s <i>your</i> fault, not mine, bucko.</b>'
        + '<br /><br />'
        + '<form id="wpMassDelete" name="wpMassDelete">'
            + 'Pages to delete (one on each line, please):<br />'
                + '<textarea tabindex="1" accesskey="," name="wpMassDeletePages" id="wpMassDeletePages" rows="10" cols="80"></textarea>'
            + '<br /><br />'
                + 'Reason:&nbsp;'
                + '<input type="text" id="wpMassDeleteReason" name="wpMassDeleteReason" maxlength="255" />'
            + '<br /><br />'
                + '<input type="button" id="wpMassDeleteSubmit" name="wpMassDeleteSubmit" value="Delete" onclick="doMassDelete()" />'
        + '</form>';
}
 
addOnloadHook(function() {
    if(wgNamespaceNumber == -1 && wgPageName == "Special:Massdelete" && RegExp("sysop", "i").test(wgUserGroups)) {
        massdeleteform();
    }
});