web/goto-host-from-alarm.html

   1 <!DOCTYPE html>
   2 <html lang="en">
   3 <head>
   4     <title>Goto a host you know...</title>
   5     <meta name="application-name" content="netdata">
   6
   7     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
   8     <meta charset="utf-8">
   9     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  10     <meta name="viewport" content="width=device-width, initial-scale=1">
  11     <meta name="apple-mobile-web-app-capable" content="yes">
  12     <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
  13
  14 </head>
  15 <script>
  16     var netdataRegistry = true;
  17     var netdataRegistryAfterMs = 0;
  18     var netdataTheme = 'slate';
  19     var netdataShowHelp = true;
  20 </script>
  21 <script type="text/javascript" src="dashboard.js?v20170105-7"></script>
  22
  23 <script>
  24 var urlOptions = {
  25     host: null,
  26     chart: null,
  27     family: null,
  28     alarm: null,
  29     alarm_unique_id: 0,
  30     alarm_id: 0,
  31     alarm_event_id: 0,
  32     hasProperty: function(property) {
  33         return typeof this[property] !== 'undefined';
  34     }
  35 };
  36
  37 function netdataQueryParse() {
  38     var query = document.location.search.split('?');
  39     var variables = query[1].split('&');
  40     var len = variables.length;
  41     while(len--) {
  42         var p = variables[len].split('=');
  43         if(urlOptions.hasProperty(p[0]) && typeof p[1] !== 'undefined')
  44             urlOptions[p[0]] = decodeURIComponent(p[1]);
  45     }
  46
  47     if(typeof urlOptions.family !== 'string')
  48         urlOptions.family = '';
  49
  50     if(typeof urlOptions.chart !== 'string')
  51         urlOptions.chart = '';
  52 }
  53
  54 function netdataURL(url) {
  55     return url + '#top'
  56         + ';nowelcome=1'
  57         // + ';show_alarms=1'
  58         + ';chart=' + encodeURIComponent(urlOptions.chart)
  59         + ';family=' + encodeURIComponent(urlOptions.family)
  60         + ';alarm=' + encodeURIComponent(urlOptions.alarm)
  61         + ';alarm_unique_id=' + urlOptions.alarm_unique_id.toString()
  62         + ';alarm_id=' + urlOptions.alarm_id.toString()
  63         + ';alarm_event_id=' + urlOptions.alarm_event_id.toString()
  64         ;
  65 }
  66
  67 var gotoServerValidateRemaining = 0;
  68 var gotoServerMiddleClick = false;
  69 var gotoServerStop = false;
  70 var thisIsHttps = false;
  71 var urlsInHttp = 0;
  72 function gotoServerValidateUrl(id, guid, url) {
  73     var penaldy = 0;
  74     var error = 'failed';
  75
  76     if(thisIsHttps === false && url.toString().startsWith('https://'))
  77         // we penalize https only if the current url is http
  78         // to allow the user walk through all its servers.
  79         penaldy = 500;
  80
  81     else if(thisIsHttps === true && url.toString().startsWith('http://')) {
  82         error = 'can\'t check';
  83         urlsInHttp++;
  84     }
  85
  86     var finalURL = netdataURL(url);
  87
  88     setTimeout(function() {
  89         document.getElementById('gotoServerList').innerHTML += '<tr><td style="padding-left: 20px;"><a href="' + finalURL + '" target="_blank">' + url + '</a></td><td style="padding-left: 30px;"><code id="' + guid + '-' + id + '-status">checking...</code></td></tr>';
  90
  91         NETDATA.registry.hello(url, function(data) {
  92             if(typeof data !== 'undefined' && data !== null && typeof data.machine_guid === 'string' && data.machine_guid === guid) {
  93                 // console.log('OK ' + id + ' URL: ' + url);
  94                 document.getElementById(guid + '-' + id + '-status').innerHTML = "OK";
  95
  96                 if(!gotoServerStop) {
  97                     gotoServerStop = true;
  98
  99                     if(gotoServerMiddleClick) {
 100                         window.open(finalURL);
 101                         gotoServerMiddleClick = false;
 102                         document.getElementById('gotoServerResponse').innerHTML = '<b>Opening new window to ' + NETDATA.registry.machines[guid].name + '<br/><a href="' + finalURL + '">' + url + '</a></b><br/>(check your pop-up blocker if it fails)';
 103                     }
 104                     else {
 105                         document.getElementById('gotoServerResponse').innerHTML += 'found it! It is at:<br/><small>' + url + '</small>';
 106                         document.location = finalURL;
 107                     }
 108                 }
 109             }
 110             else {
 111                 if(typeof data !== 'undefined' && data !== null && typeof data.machine_guid === 'string' && data.machine_guid !== guid)
 112                     error = 'wrong machine';
 113
 114                 document.getElementById(guid + '-' + id + '-status').innerHTML = error;
 115                 gotoServerValidateRemaining--;
 116                 if(gotoServerValidateRemaining <= 0) {
 117                     gotoServerMiddleClick = false;
 118                     document.getElementById('gotoServerResponse').innerHTML = '<b>Sorry! I cannot find any operational URL for this server</b>';
 119
 120                     if(thisIsHttps === true && urlsInHttp > 0) {
 121                         document.getElementById('gotoServerResponse').innerHTML += '<br/>redirecting myself to HTTP to allow checking';
 122                         document.location = document.location.toString().replace('https://', 'http://');
 123                     }
 124                 }
 125             }
 126         });
 127     }, (id * 50) + penaldy);
 128 }
 129
 130 var netdataRegistryCallback = function(machines_array) {
 131     if(typeof urlOptions.host !== 'string') {
 132         document.getElementById('bodylog').innerHTML = "Sorry... bad request.";
 133         return;
 134     }
 135
 136     document.getElementById('message').innerHTML = 'These are the URLs this machine is known:';
 137
 138     if(document.location.toString().startsWith('https://'))
 139         thisIsHttps = true;
 140
 141     if(machines_array) {
 142         var guids = {};
 143         var checked = {};
 144         var len = machines_array.length;
 145         var count = 0;
 146
 147         while(len--) {
 148             if(machines_array[len].name === urlOptions.host) {
 149                 var ulen = machines_array[len].alternate_urls.length;
 150                 var guid = machines_array[len].guid;
 151                 guids[guid] = true;
 152
 153                 gotoServerValidateRemaining = ulen;
 154                 while(ulen--) {
 155                     var url = machines_array[len].alternate_urls[ulen];
 156                     checked[url] = true;
 157                     gotoServerValidateUrl(count++, guid, url);
 158                 }
 159
 160                 setTimeout(function() {
 161                     if(gotoServerStop === false) {
 162                         document.getElementById('gotoServerResponse').innerHTML = '<b>Added all the known URLs for this machine.</b>';
 163                         var guid;
 164                         for(guid in guids) {
 165                             NETDATA.registry.search(guid, function(data) {
 166                                 // console.log(data);
 167                                 len = data.urls.length;
 168                                 while(len--) {
 169                                     var url = data.urls[len][1];
 170                                     // console.log(url);
 171                                     if(typeof checked[url] === 'undefined') {
 172                                         gotoServerValidateRemaining++;
 173                                         checked[url] = true;
 174                                         gotoServerValidateUrl(count++, guid, url);
 175                                     }
 176                                 }
 177                             });
 178                         }
 179                     }
 180                 }, 2000);
 181
 182                 return false;
 183             }
 184         }
 185     }
 186
 187     document.getElementById('bodylog').innerHTML = "Sorry... your account is not linked to a netdata server named: <b>" + urlOptions.host + '</b>';
 188 };
 189
 190 netdataQueryParse();
 191 </script>
 192 <body>
 193 <div class="container" id="">
 194     <div id="bodylog" style="padding-top: 8vmax; font-size: 2.0vmax;">
 195         <span id="message">Please wait...</span>
 196
 197         <div style="padding-top: 20px;">
 198             <table id="gotoServerList" class="table">
 199             </table>
 200         </div>
 201         <p style="padding-top: 10px;"><small>
 202             This page can only find netdata URLs you have already visited and are linked to your account on this netdata registry.
 203         </small></p>
 204         <div id="gotoServerResponse" style="display: block; width: 100%; text-align: center; padding-top: 20px;"></div>
 205     </div>
 206
 207 </div>
 208 </body>
 209 </html>