[Sync] Move //components/sync_driver to //components/sync/driver.

components/sync_driver/resources/data.js

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-(function() {
-var dumpToTextButton = $('dump-to-text');
-var dataDump = $('data-dump');
-dumpToTextButton.addEventListener('click', function(event) {
-  // TODO(akalin): Add info like Chrome version, OS, date dumped, etc.
-
-  var data = '';
-  data += '======\n';
-  data += 'Status\n';
-  data += '======\n';
-  data += JSON.stringify(chrome.sync.aboutInfo, null, 2);
-  data += '\n';
-  data += '\n';
-
-  data += '=============\n';
-  data += 'Notifications\n';
-  data += '=============\n';
-  data += JSON.stringify(chrome.sync.notifications, null, 2);
-  data += '\n';
-  data += '\n';
-
-  data += '===\n';
-  data += 'Log\n';
-  data += '===\n';
-  data += JSON.stringify(chrome.sync.log.entries, null, 2);
-  data += '\n';
-
-  dataDump.textContent = data;
-});
-
-var allFields = [
-  'ID',
-  'IS_UNSYNCED',
-  'IS_UNAPPLIED_UPDATE',
-  'BASE_VERSION',
-  'BASE_VERSION_TIME',
-  'SERVER_VERSION',
-  'SERVER_VERSION_TIME',
-  'PARENT_ID',
-  'SERVER_PARENT_ID',
-  'IS_DEL',
-  'SERVER_IS_DEL',
-  'modelType',
-  'SERVER_SPECIFICS',
-  'SPECIFICS',
-];
-
-function versionToDateString(version) {
-  // TODO(mmontgomery): ugly? Hacky? Is there a better way?
-  var epochLength = Date.now().toString().length;
-  var epochTime = parseInt(version.slice(0, epochLength));
-  var date = new Date(epochTime);
-  return date.toString();
-}
-
-/**
- * @param {!Object} node A JavaScript represenation of a sync entity.
- * @return {string} A string representation of the sync entity.
- */
-function serializeNode(node) {
-  return allFields.map(function(field) {
-    var fieldVal;
-    if (field == 'SERVER_VERSION_TIME') {
-      var version = node['SERVER_VERSION'];
-      fieldVal = versionToDateString(version);
-    } if (field == 'BASE_VERSION_TIME') {
-      var version = node['BASE_VERSION'];
-      fieldVal = versionToDateString(version);
-    } else if ((field == 'SERVER_SPECIFICS' || field == 'SPECIFICS') &&
-            (!$('include-specifics').checked)) {
-      fieldVal = 'REDACTED';
-    } else if ((field == 'SERVER_SPECIFICS' || field == 'SPECIFICS') &&
-            $('include-specifics').checked) {
-      fieldVal = JSON.stringify(node[field]);
-    } else {
-      fieldVal = node[field];
-    }
-    return fieldVal;
-  });
-}
-
-/**
- * @param {string} type The name of a sync model type.
- * @return {boolean} True if the type's checkbox is selected.
- */
-function isSelectedDatatype(type) {
-  var typeCheckbox = $(type);
-  // Some types, such as 'Top level folder', appear in the list of nodes
-  // but not in the list of selectable items.
-  if (typeCheckbox == null) {
-    return false;
-  }
-  return typeCheckbox.checked;
-}
-
-function makeBlobUrl(data) {
-  var textBlob = new Blob([data], {type: 'octet/stream'});
-  var blobUrl = window.URL.createObjectURL(textBlob);
-  return blobUrl;
-}
-
-function makeDownloadName() {
-  // Format is sync-data-dump-$epoch-$year-$month-$day-$OS.csv.
-  var now = new Date();
-  var friendlyDate = [now.getFullYear(),
-                      now.getMonth() + 1,
-                      now.getDate()].join('-');
-  var name = ['sync-data-dump',
-              friendlyDate,
-              Date.now(),
-              navigator.platform].join('-');
-  return [name, 'csv'].join('.');
-}
-
-function makeDateUserAgentHeader() {
-  var now = new Date();
-  var userAgent = window.navigator.userAgent;
-  var dateUaHeader = [now.toISOString(), userAgent].join(',');
-  return dateUaHeader;
-}
-
-/**
- * Builds a summary of current state and exports it as a downloaded file.
- *
- * @param {!Array<{type: string, nodes: !Array<!Object>}>} nodesMap
- *     Summary of local state by model type.
- */
-function triggerDataDownload(nodesMap) {
-  // Prepend a header with ISO date and useragent.
-  var output = [makeDateUserAgentHeader()];
-  output.push('=====');
-
-  var aboutInfo = JSON.stringify(chrome.sync.aboutInfo, null, 2);
-  output.push(aboutInfo);
-
-  // Filter out non-selected types.
-  var selectedTypesNodes = nodesMap.filter(function(x) {
-    return isSelectedDatatype(x.type);
-  });
-
-  // Serialize the remaining nodes and add them to the output.
-  selectedTypesNodes.forEach(function(typeNodes) {
-    output.push('=====');
-    output.push(typeNodes.nodes.map(serializeNode).join('\n'));
-  });
-
-  output = output.join('\n');
-
-  var anchor = $('dump-to-file-anchor');
-  anchor.href = makeBlobUrl(output);
-  anchor.download = makeDownloadName();
-  anchor.click();
-}
-
-function createTypesCheckboxes(types) {
-  var containerElt = $('node-type-checkboxes');
-
-  types.map(function(type) {
-    var div = document.createElement('div');
-
-    var checkbox = document.createElement('input');
-    checkbox.id = type;
-    checkbox.type = 'checkbox';
-    checkbox.checked = 'yes';
-    div.appendChild(checkbox);
-
-    var label = document.createElement('label');
-    // Assigning to label.for doesn't work.
-    label.setAttribute('for', type);
-    label.innerText = type;
-    div.appendChild(label);
-
-    containerElt.appendChild(div);
-  });
-}
-
-function onReceivedListOfTypes(e) {
-  var types = e.details.types;
-  types.sort();
-  createTypesCheckboxes(types);
-  chrome.sync.events.removeEventListener(
-      'onReceivedListOfTypes',
-      onReceivedListOfTypes);
-}
-
-document.addEventListener('DOMContentLoaded', function() {
-  chrome.sync.events.addEventListener(
-      'onReceivedListOfTypes',
-      onReceivedListOfTypes);
-  chrome.sync.requestListOfTypes();
-});
-
-var dumpToFileLink = $('dump-to-file');
-dumpToFileLink.addEventListener('click', function(event) {
-  chrome.sync.getAllNodes(triggerDataDownload);
-});
-})();