User:Turian/modifysidebar.js

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Documentation for this user script can be added at User:Turian/modifysidebar.

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function ModifySidebar(action, section, name, link, sub1name, sub1link, sub2name, sub2link, 
                       sub3name, sub3link, sub4name, sub4link, sub5name, sub5link) {
    try {
        switch (section) {
          case "languages":
            var target = "p-lang";
            break;
          case "toolbox":
            var target = "p-tb";
            break;
          case "navigation":
            var target = "p-navigation";
            break;
          default:
            var target = "p-" + section;
            break;
        }
 
        if (action == "add") {
            var node = document.getElementById(target)
                               .getElementsByTagName('div')[0]
                               .getElementsByTagName('ul')[0];
 
            var aNode = document.createElement('a');
            var liNode = document.createElement('li');
            var ulSub = document.createElement('ul');
 
            var a1Node = document.createElement('a');
            var li1Node = document.createElement('li');
            var a2Node = document.createElement('a');
            var li2Node = document.createElement('li');
            var a3Node = document.createElement('a');
            var li3Node = document.createElement('li');
            var a4Node = document.createElement('a');
            var li4Node = document.createElement('li');
            var a5Node = document.createElement('a');
            var li5Node = document.createElement('li');

            aNode.appendChild(document.createTextNode(name));
            aNode.setAttribute('href', link);
            liNode.appendChild(aNode);
            liNode.className='plainlinks';

            if (!((sub1name === undefined) && (sub1link === undefined))) {
            a1Node.appendChild(document.createTextNode(sub1name));
            a1Node.setAttribute('href', sub1link);
            li1Node.appendChild(a1Node);
            li1Node.className='plainlinks';
            ulSub.appendChild(li1Node);

            if (!((sub2name === undefined) && (sub2link === undefined))) {
            a2Node.appendChild(document.createTextNode(sub2name));
            a2Node.setAttribute('href', sub2link);
            li2Node.appendChild(a2Node);
            li2Node.className='plainlinks';
            ulSub.appendChild(li2Node);

            if (!((sub3name === undefined) && (sub3link === undefined))) {
            a3Node.appendChild(document.createTextNode(sub3name));
            a3Node.setAttribute('href', sub3link);
            li3Node.appendChild(a3Node);
            li3Node.className='plainlinks';
            ulSub.appendChild(li3Node);

            if (!((sub4name === undefined) && (sub4link === undefined))) {
            a4Node.appendChild(document.createTextNode(sub4name));
            a4Node.setAttribute('href', sub4link);
            li4Node.appendChild(a4Node);
            li4Node.className='plainlinks';
            ulSub.appendChild(li4Node);

            if (!((sub5name === undefined) && (sub5link === undefined))) {
            a5Node.appendChild(document.createTextNode(sub5name));
            a5Node.setAttribute('href', sub5link);
            li5Node.appendChild(a5Node);
            li5Node.className='plainlinks';
            ulSub.appendChild(li5Node);
            }
            }
            }
            }
            liNode.appendChild(ulSub);
            }

            node.appendChild(liNode);
        }
 
        if (action == "remove") {
            var list = document.getElementById(target)
                               .getElementsByTagName('div')[0]
                               .getElementsByTagName('ul')[0];
 
            var listelements = list.getElementsByTagName('li');
 
            for (var i = 0; i < listelements.length; i++) {
                if (listelements[i].getElementsByTagName('a')[0].innerHTML == name ||
                    listelements[i].getElementsByTagName('a')[0].href == link) {
 
                    list.removeChild(listelements[i]);
                }
            }
        }
 
        if (action == "clear") {
            var list = document.getElementById(target)
                               .getElementsByTagName('div')[0]
                               .getElementsByTagName('ul')[0];
 
            var listelements = list.childNodes;
             for (var i = list.childNodes.length-1; i>=0; i--) {
                list.removeChild(list.childNodes[i]);
            }
        }

    } catch(e) {
      // 
      return;
    }
}