User:Splarka/electrocute.js

The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

Code that you insert on this page could contain malicious content capable of compromising your account. If you import a script from another page with "importScript", "mw.loader.load", "iusc", or "lusc", take note that this causes you to dynamically load a remote script, which could be changed by others. Editors are responsible for all edits and actions they perform, including by scripts. User scripts are not centrally supported and may malfunction or become inoperable due to software changes. A guide to help you find broken scripts is available. If you are unsure whether code you are adding to this page is safe, you can ask at the appropriate village pump.
This code will be executed when previewing this page.

Documentation for this user script can be added at User:Splarka/electrocute.

Note: After saving, you have to bypass your browser's cache to see the changes. Google Chrome, Firefox, Microsoft Edge and Safari: Hold down the ⇧ Shift key and click the Reload toolbar button. For details and instructions about other browsers, see Wikipedia:Bypass your cache.

addOnloadHook(function() {
  mw.util.addPortletLink('p-tb','/wiki/Special:Electrocute','Electrocutions');
});

if(wgPageName == 'Special:Electrocute') {
  document.title = 'User electrocution';
  appendCSS('#content {visibility:hidden;}');
  addOnloadHook(electrocuteForm);
}

function electrocuteForm() {
  var con = (document.getElementById('content')) ? document.getElementById('content') : document.getElementById('mw_content')
  var bcon = (document.getElementById('bodyContent')) ? document.getElementById('bodyContent') : document.getElementById('mw_contentholder')
  var fh = getElementsByClassName(con,'h1','firstHeading')[0];
  while(fh.firstChild) fh.removeChild(fh.firstChild)
  fh.appendChild(document.createTextNode('User electrocution'));
  for(var i=0;i<bcon.childNodes.length;i++) {
    bcur = bcon.childNodes[i];
    if(bcur.id != 'siteSub' && bcur.id != 'contentSub' && bcur.className != 'visualClear') {
      while(bcur.firstChild) bcur.removeChild(bcur.firstChild)
      if(bcur.nodeType == 3) bcur.nodeValue = '';
    }
  }
  if(queryString('submit')) {
    bcon.innerHTML += '<img src="/media/wikipedia/en/thumb/a/a6/Shock_sign.jpg/200px-Shock_sign.jpg" style="border:1px dashed red;" /><br>'
    + '<b style="color:#990000;">User "<i>' + queryString('user') + '</i>" has had an electric shock per the following parameters:'
    + '<dl><dd> voltage = ' + queryString('voltage')
    + '<br> amperage = ' + queryString('amperage')
    + '<br> type = ' + queryString('acdc')
    + '<br> duration = ' + queryString('duration')
    + '</dd></dl>'
  }

  //Note: I was writing this as nice dom, but since it is for a gag anyways, it is too much work'
  bcon.innerHTML += '<form method="get" action="' + mw.config.get('wgServer') + mw.config.get('wgScript') + '"><input name="title" type="hidden" value="Special:Electrocute" />'
    + '<fieldset><legend>Electrocute a deserving user</legend>'
    + '<label for="user">User: </label><input id="user" type="text" name="user" /><p></p>'
    + '<label for="amperage"> Amps: </label><select id="amperage" name="amperage">'
    + '<option selected="selected" value="0.001">0.001</option><option value="0.01">0.01</option><option value="0.1">0.1</option>'
    + '<option value="1">1</option><option value="10">10</option><option value="100">100</option></select>'
    + '<label for="voltage"> Voltage: </label><select id="voltage" name="voltage">'
    + '<option value="6">6</option><option value="12">12</option><option value="24">24</option>'
    + '<option value="36">36</option><option value="48">48</option><option selected="selected" value="120">120</option>'
    + '<option value="240">240</option><option value="480">480</option><option value="2000">2000</option><option value="60000">60,000</option></select>'
    + '<input id="acdc_ac" value="ac" name="acdc" type="radio" checked="checked" /><label for="acdc_ac">AC</label>'
    + '<input id="acdc_dc" value="dc" name="acdc" type="radio" /><label for="acdc_dc">DC</label> ' 
    + '<small> (<a href="/wiki/Electric_shock#Lethality_of_a_shock">help</a>)</small><p></p>'
    + '<label for="duration">Duration: </label><input id="duration" type="text" name="duration" value="100 milliseconds"/><p></p>'
    + '<input type="submit" value="Apply" name="submit" />'
    + '</fieldset></form>'
  appendCSS('#content {visibility:visible;}');

  if(queryString('user')) document.getElementById('user').value = queryString('user');
  if(queryString('duration')) document.getElementById('duration').value = queryString('duration');
}

function appendCSS(text) {
  var s = document.createElement('style');
  s.type = 'text/css';
  s.rel = 'stylesheet';
  if (s.styleSheet) s.styleSheet.cssText = text //IE
  else s.appendChild(document.createTextNode(text + '')) //Safari sometimes borks on null
  document.getElementsByTagName('head')[0].appendChild(s);
  return s;
}

function queryString(p) {
  var re = RegExp('[&?]' + p + '=([^&]*)');
  var matches;
  if (matches = re.exec(document.location)) {
    try { 
      return decodeURI(matches[1]);
    } catch (e) {
    }
  }
  return null;
}