[Sync] Port about:sync to DOMUI

chrome/browser/dom_ui/sync_internals_html_source.cc

+// 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.
+
+#include "chrome/browser/dom_ui/sync_internals_html_source.h"
+
+#include <algorithm>
+
+#include "app/resource_bundle.h"
+#include "base/message_loop.h"
+#include "base/ref_counted.h"
+#include "base/ref_counted_memory.h"
+#include "base/string_piece.h"
+#include "base/values.h"
+#include "chrome/common/jstemplate_builder.h"
+#include "chrome/common/url_constants.h"
+#include "grit/sync_internals_resources.h"
+
+SyncInternalsHTMLSource::SyncInternalsHTMLSource()
+    : DataSource(chrome::kChromeUISyncInternalsHost,
+                 MessageLoop::current()) {}
+
+SyncInternalsHTMLSource::~SyncInternalsHTMLSource() {}
+
+void SyncInternalsHTMLSource::StartDataRequest(const std::string& path,
+                                               bool is_off_the_record,
+                                               int request_id) {
+  base::StringPiece html_template(
+      ResourceBundle::GetSharedInstance().GetRawDataResource(
+          IDR_SYNC_INTERNALS_INDEX_HTML));
+  DictionaryValue localized_strings;
+  SetFontAndTextDirection(&localized_strings);
+
+  std::string html(html_template.data(), html_template.size());
+  jstemplate_builder::AppendI18nTemplateSourceHtml(&html);
+  jstemplate_builder::AppendJsTemplateSourceHtml(&html);
+  jstemplate_builder::AppendJsonHtml(&localized_strings, &html);
+  jstemplate_builder::AppendI18nTemplateProcessHtml(&html);
+
+  scoped_refptr<RefCountedBytes> bytes(new RefCountedBytes());
+  bytes->data.resize(html.size());
+  std::copy(html.begin(), html.end(), bytes->data.begin());
+  SendResponse(request_id, bytes);
+}
+
+std::string SyncInternalsHTMLSource::GetMimeType(
+    const std::string& path) const {
+  return "text/html";
+}