themes/luci-theme-bootstrap/luasrc/view/themes/bootstrap/json-menu.htm

   1 <script type="text/javascript">
   2         (function() {
   3                 function get_children(node) {
   4                         var children = [];
   5
   6                         for (var k in node.children) {
   7                                 if (!node.children.hasOwnProperty(k))
   8                                         continue;
   9
  10                                 if (!node.children[k].satisfied)
  11                                         continue;
  12
  13                                 if (!node.children[k].hasOwnProperty('title'))
  14                                         continue;
  15
  16                                 children.push(Object.assign(node.children[k], { name: k }));
  17                         }
  18
  19                         return children.sort(function(a, b) {
  20                                 return ((a.order || 1000) - (b.order || 1000));
  21                         });
  22                 }
  23
  24                 function render_tabmenu(tree, url, level) {
  25                         var container = document.querySelector('#tabmenu'),
  26                             ul = E('ul', { 'class': 'tabs' }),
  27                             children = get_children(tree),
  28                             activeNode = null;
  29
  30                         for (var i = 0; i < children.length; i++) {
  31                                 var isActive = (L.env.dispatchpath[3 + (level || 0)] == children[i].name),
  32                                     activeClass = isActive ? ' active' : '',
  33                                     className = 'tabmenu-item-%s %s'.format(children[i].name, activeClass);
  34
  35                                 ul.appendChild(E('li', { 'class': className }, [
  36                                         E('a', { 'href': L.url(url, children[i].name) }, [ _(children[i].title) ] )]));
  37
  38                                 if (isActive)
  39                                         activeNode = children[i];
  40                         }
  41
  42                         if (ul.children.length == 0)
  43                                 return E([]);
  44
  45                         container.appendChild(ul);
  46                         container.style.display = '';
  47
  48                         if (activeNode)
  49                                 render_tabmenu(activeNode, url + '/' + activeNode.name, (level || 0) + 1);
  50
  51                         return ul;
  52                 }
  53
  54                 function render_mainmenu(tree, url, level) {
  55                         var ul = level ? E('ul', { 'class': 'dropdown-menu' }) : document.querySelector('#topmenu'),
  56                             children = get_children(tree);
  57
  58                         if (children.length == 0 || level > 1)
  59                                 return E([]);
  60
  61                         for (var i = 0; i < children.length; i++) {
  62                                 var submenu = render_mainmenu(children[i], url + '/' + children[i].name, (level || 0) + 1),
  63                                     subclass = (!level && submenu.firstElementChild) ? 'dropdown' : null,
  64                                     linkclass = (!level && submenu.firstElementChild) ? 'menu' : null,
  65                                     linkurl = submenu.firstElementChild ? '#' : L.url(url, children[i].name);
  66
  67                                 var li = E('li', { 'class': subclass }, [
  68                                         E('a', { 'class': linkclass, 'href': linkurl }, [ _(children[i].title) ]),
  69                                         submenu
  70                                 ]);
  71
  72                                 ul.appendChild(li);
  73                         }
  74
  75                         ul.style.display = '';
  76
  77                         return ul;
  78                 }
  79
  80                 function render_modemenu(tree) {
  81                         var ul = document.querySelector('#modemenu'),
  82                             children = get_children(tree);
  83
  84                         for (var i = 0; i < children.length; i++) {
  85                                 var isActive = (L.env.requestpath.length ? children[i].name == L.env.requestpath[0] : i == 0);
  86
  87                                 ul.appendChild(E('li', { 'class': isActive ? 'active' : null }, [
  88                                         E('a', { 'href': L.url(children[i].name) }, [ _(children[i].title) ]),
  89                                         ' ',
  90                                         E('span', { 'class': 'divider' }, [ '|' ])
  91                                 ]));
  92
  93                                 if (isActive)
  94                                         render_mainmenu(children[i], children[i].name);
  95                         }
  96
  97                         if (ul.children.length > 1)
  98                                 ul.style.display = '';
  99                 }
 100
 101                 function adjust_body_margin(ev) {
 102                         var body = document.querySelector('body'),
 103                             head = document.querySelector('header');
 104
 105                         body.style.marginTop = head.offsetHeight + 'px';
 106                 }
 107
 108                 document.addEventListener('luci-loaded', function(ev) {
 109                         var tree = <%= luci.http.write_json(luci.dispatcher.context.authsession and luci.dispatcher.menu_json() or {}) %>,
 110                             node = tree,
 111                             url = '';
 112
 113                         render_modemenu(tree);
 114
 115                         if (L.env.dispatchpath.length >= 3) {
 116                                 for (var i = 0; i < 3 && node; i++) {
 117                                         node = node.children[L.env.dispatchpath[i]];
 118                                         url = url + (url ? '/' : '') + L.env.dispatchpath[i];
 119                                 }
 120
 121                                 if (node)
 122                                         render_tabmenu(node, url);
 123                         }
 124
 125                         document.addEventListener('poll-start', adjust_body_margin);
 126                         document.addEventListener('poll-stop', adjust_body_margin);
 127                         document.addEventListener('uci-new-changes', adjust_body_margin);
 128                         document.addEventListener('uci-clear-changes', adjust_body_margin);
 129                         window.addEventListener('resize', adjust_body_margin);
 130
 131                         adjust_body_margin(ev);
 132                 });
 133         })();
 134 </script>