User:Mike Dillon/Scripts/tabs.js

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Documentation for this user script can be added at User:Mike Dillon/Scripts/tabs.

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// Duplicate link tab from the top to the bottom of the content area
function morelinks() {
  var tabs = document.getElementById('p-cactions').cloneNode(true);
  tabs.id = 'mytabs';
  var listitems = tabs.getElementsByTagName('LI');
  for (i=0;i<listitems.length;i++) {
    if(listitems[i].id) listitems[i].id = 'mytabs-' + listitems[i].id;
  }
  document.getElementById('column-content').appendChild(tabs);
}
runOnLoad(morelinks);

// Add a new list item to the page tabs
function addTab(url, name, id, title, key){
    var tabs = document.getElementById('p-cactions').getElementsByTagName('ul')[0];
    addlilink(tabs, url, name, id, title, key);

    // Add tab to the bottom if the tabs have been cloned
    var bottomTabsContainer = document.getElementById('mytabs');
    if (bottomTabsContainer != null) {
        var bottomTabs = bottomTabsContainer.getElementsByTagName('ul')[0];
        addlilink(bottomTabs, url, name, 'mytabs-' + id, title, key);
    }
}

// Add a 'purge' link to the tabs
function addPurge(){
    ta['ca-purge'] = ['g', 'Purge the internal cache for this page'];
    var x = document.getElementById('ca-history');
    if(!x) return;
    if(x.children) x = x.children[0].href;
    else x = x.childNodes[0].href;
    addTab(x.replace(/=history/, "=purge"), 'purge', 'ca-purge');
    akeytt();
}
runOnLoad(addPurge);

// Add a 'last' link to the tabs to show last diff
function doLastDiff() {
  var nurl = "http://en.wikipedia.org/w/index.php?title=" + getPname() + "&diff=cur&oldid=prev";
  document.location = nurl
}
function addLastDiff() {
  var x = document.getElementById('ca-history');
  if(!x) return;
  ta['ca-last'] = ['', 'Show most recent diff'];
  addTab('javascript:doLastDiff()', 'last', 'ca-last');
}
runOnLoad(addLastDiff);