modules/luci-mod-status/htdocs/luci-static/resources/view/status/index.js

   1 'use strict';
   2 'require fs';
   3 'require network';
   4
   5 function invokeIncludesLoad(includes) {
   6         var tasks = [], has_load = false;
   7
   8         for (var i = 0; i < includes.length; i++) {
   9                 if (typeof(includes[i].load) == 'function') {
  10                         tasks.push(includes[i].load());
  11                         has_load = true;
  12                 }
  13                 else {
  14                         tasks.push(null);
  15                 }
  16         }
  17
  18         return has_load ? Promise.all(tasks) : Promise.resolve(null);
  19 }
  20
  21 function startPolling(includes, containers) {
  22         var step = function() {
  23                 return network.flushCache().then(function() {
  24                         return invokeIncludesLoad(includes);
  25                 }).then(function(results) {
  26                         for (var i = 0; i < includes.length; i++) {
  27                                 var content = null;
  28
  29                                 if (typeof(includes[i].render) == 'function')
  30                                         content = includes[i].render(results ? results[i] : null);
  31                                 else if (includes[i].content != null)
  32                                         content = includes[i].content;
  33
  34                                 if (content != null) {
  35                                         containers[i].parentNode.style.display = '';
  36                                         containers[i].parentNode.classList.add('fade-in');
  37
  38                                         L.dom.content(containers[i], content);
  39                                 }
  40                         }
  41
  42                         var ssi = document.querySelector('div.includes');
  43                         if (ssi) {
  44                                 ssi.style.display = '';
  45                                 ssi.classList.add('fade-in');
  46                         }
  47                 });
  48         };
  49
  50         return step().then(function() {
  51                 L.Poll.add(step);
  52         });
  53 }
  54
  55 return L.view.extend({
  56         load: function() {
  57                 return L.resolveDefault(fs.list('/www' + L.resource('view/status/include')), []).then(function(entries) {
  58                         return Promise.all(entries.filter(function(e) {
  59                                 return (e.type == 'file' && e.name.match(/\.js$/));
  60                         }).map(function(e) {
  61                                 return 'view.status.include.' + e.name.replace(/\.js$/, '');
  62                         }).sort().map(function(n) {
  63                                 return L.require(n);
  64                         }));
  65                 });
  66         },
  67
  68         render: function(includes) {
  69                 var rv = E([]), containers = [];
  70
  71                 for (var i = 0; i < includes.length; i++) {
  72                         var title = null;
  73
  74                         if (includes[i].title != null)
  75                                 title = includes[i].title;
  76                         else
  77                                 title = String(includes[i]).replace(/^\[ViewStatusInclude\d+_(.+)Class\]$/,
  78                                         function(m, n) { return n.replace(/(^|_)(.)/g,
  79                                                 function(m, s, c) { return (s ? ' ' : '') + c.toUpperCase() })
  80                                         });
  81
  82                         var container = E('div');
  83
  84                         rv.appendChild(E('div', { 'class': 'cbi-section', 'style': 'display:none' }, [
  85                                 title != '' ? E('h3', title) : '',
  86                                 container
  87                         ]));
  88
  89                         containers.push(container);
  90                 }
  91
  92                 return startPolling(includes, containers).then(function() {
  93                         return rv;
  94                 });
  95         },
  96
  97         handleSaveApply: null,
  98         handleSave: null,
  99         handleReset: null
 100 });