chrome/browser/resources/net_export/net_export.js

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 /**
   6  * Main entry point called once the page has loaded.
   7  */
   8 function onLoad() {
   9   NetExportView.getInstance();
  10 }
  11
  12 document.addEventListener('DOMContentLoaded', onLoad);
  13
  14 /**
  15  * This class handles the presentation of our profiler view. Used as a
  16  * singleton.
  17  */
  18 var NetExportView = (function() {
  19   'use strict';
  20
  21   /**
  22    * Delay in milliseconds between updates of certain browser information.
  23    */
  24   /** @const */ var POLL_INTERVAL_MS = 5000;
  25
  26   // --------------------------------------------------------------------------
  27
  28   /**
  29    * @constructor
  30    */
  31   function NetExportView() {
  32     $('export-view-start-data').onclick = this.onStartData_.bind(this);
  33     $('export-view-stop-data').onclick = this.onStopData_.bind(this);
  34     $('export-view-send-data').onclick = this.onSendData_.bind(this);
  35
  36     window.setInterval(function() { chrome.send('getExportNetLogInfo'); },
  37                        POLL_INTERVAL_MS);
  38
  39     chrome.send('getExportNetLogInfo');
  40   }
  41
  42   cr.addSingletonGetter(NetExportView);
  43
  44   NetExportView.prototype = {
  45     /**
  46      * Starts saving NetLog data to a file.
  47      */
  48     onStartData_: function() {
  49       var stripPrivateData = $('export-view-private-data-toggle').checked;
  50       chrome.send('startNetLog', [stripPrivateData]);
  51     },
  52
  53     /**
  54      * Stops saving NetLog data to a file.
  55      */
  56     onStopData_: function() {
  57       chrome.send('stopNetLog');
  58     },
  59
  60     /**
  61      * Sends NetLog data via email from browser.
  62      */
  63     onSendData_: function() {
  64       chrome.send('sendNetLog');
  65     },
  66
  67     /**
  68      * Updates the UI to reflect the current state. Displays the path name of
  69      * the file where NetLog data is collected.
  70      */
  71     onExportNetLogInfoChanged: function(exportNetLogInfo) {
  72       if (exportNetLogInfo.file) {
  73         var message = '';
  74         if (exportNetLogInfo.state == 'LOGGING')
  75           message = 'NetLog data is collected in: ';
  76         else if (exportNetLogInfo.logType != 'NONE')
  77           message = 'NetLog data to send is in: ';
  78         $('export-view-file-path-text').textContent =
  79             message + exportNetLogInfo.file;
  80       } else {
  81         $('export-view-file-path-text').textContent = '';
  82       }
  83
  84       $('export-view-private-data-toggle').disabled = true;
  85       $('export-view-start-data').disabled = true;
  86       $('export-view-deletes-log-text').hidden = true;
  87       $('export-view-stop-data').disabled = true;
  88       $('export-view-send-data').disabled = true;
  89       $('export-view-private-data-text').hidden = true;
  90       $('export-view-send-old-log-text').hidden = true;
  91       if (exportNetLogInfo.state == 'NOT_LOGGING') {
  92         // Allow making a new log.
  93         $('export-view-private-data-toggle').disabled = false;
  94         $('export-view-start-data').disabled = false;
  95
  96         // If there's an existing log, allow sending it.
  97         if (exportNetLogInfo.logType != 'NONE') {
  98           $('export-view-deletes-log-text').hidden = false;
  99           $('export-view-send-data').disabled = false;
 100           if (exportNetLogInfo.logType == 'UNKNOWN') {
 101             $('export-view-send-old-log-text').hidden = false;
 102           } else if (exportNetLogInfo.logType == 'NORMAL') {
 103             $('export-view-private-data-text').hidden = false;
 104           }
 105         }
 106       } else if (exportNetLogInfo.state == 'LOGGING') {
 107         // Only possible to stop logging. Checkbox reflects current state.
 108         $('export-view-private-data-toggle').checked =
 109             (exportNetLogInfo.logType == 'STRIP_PRIVATE_DATA');
 110         $('export-view-stop-data').disabled = false;
 111       } else if (exportNetLogInfo.state == 'UNINITIALIZED') {
 112         $('export-view-file-path-text').textContent =
 113             'Unable to initialize NetLog data file.';
 114       }
 115     }
 116   };
 117
 118   return NetExportView;
 119 })();