Add Drive connection status info to chrome:drive-internals.

BUG=237427

Review URL: https://codereview.chromium.org/98583002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238365 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/resources/chromeos/drive_internals.html

@@ -11,8 +11,11 @@
     <h1>Drive Internals</h1>
     <ul id='toc'></ul>
 
-    <h2 id='authentication-status-section'>Authentication Status</h2>
+    <h2 id='connection-status-section'>Connection Status</h2>
     <ul>
+      <li>
+        Status: <span id='connection-status'></span>
+      </li>
       <li>
         Has refresh token: <span id='has-refresh-token'></span>
         <button id='button-clear-refresh-token'>clear</button>

chrome/browser/resources/chromeos/drive_internals.js

@@ -35,12 +35,13 @@ function updateDriveRelatedPreferences(preferences) {
 }
 
 /**
- * Updates the Authentication Status section.
- * @param {Object} authStatus Dictionary containing auth status.
+ * Updates the Connection Status section.
+ * @param {Object} connStatus Dictionary containing connection status.
  */
-function updateAuthStatus(authStatus) {
-  $('has-refresh-token').textContent = authStatus['has-refresh-token'];
-  $('has-access-token').textContent = authStatus['has-access-token'];
+function updateConnectionStatus(connStatus) {
+  $('connection-status').textContent = connStatus['status'];
+  $('has-refresh-token').textContent = connStatus['has-refresh-token'];
+  $('has-access-token').textContent = connStatus['has-access-token'];
 }
 
 /**

chrome/browser/ui/webui/chromeos/drive_internals_ui.cc

@@ -226,7 +226,7 @@ class DriveInternalsWebUIHandler : public content::WebUIMessageHandler {
   // Updates respective sections.
   void UpdateDriveRelatedFlagsSection();
   void UpdateDriveRelatedPreferencesSection();
-  void UpdateAuthStatusSection(
+  void UpdateConnectionStatusSection(
       drive::DriveServiceInterface* drive_service);
   void UpdateAboutResourceSection(
       drive::DriveServiceInterface* drive_service);
@@ -427,7 +427,7 @@ void DriveInternalsWebUIHandler::OnPageLoaded(const base::ListValue* args) {
 
   UpdateDriveRelatedFlagsSection();
   UpdateDriveRelatedPreferencesSection();
-  UpdateAuthStatusSection(drive_service);
+  UpdateConnectionStatusSection(drive_service);
   UpdateAboutResourceSection(drive_service);
   UpdateAppListSection(drive_service);
   UpdateLocalMetadataSection(debug_info_collector);
@@ -496,17 +496,37 @@ void DriveInternalsWebUIHandler::UpdateDriveRelatedPreferencesSection() {
                                    preferences);
 }
 
-void DriveInternalsWebUIHandler::UpdateAuthStatusSection(
+void DriveInternalsWebUIHandler::UpdateConnectionStatusSection(
     drive::DriveServiceInterface* drive_service) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(drive_service);
 
-  base::DictionaryValue auth_status;
-  auth_status.SetBoolean("has-refresh-token",
-                         drive_service->HasRefreshToken());
-  auth_status.SetBoolean("has-access-token",
-                         drive_service->HasAccessToken());
-  web_ui()->CallJavascriptFunction("updateAuthStatus", auth_status);
+  std::string status;
+  switch (drive::util::GetDriveConnectionStatus(Profile::FromWebUI(web_ui()))) {
+    case drive::util::DRIVE_DISCONNECTED_NOSERVICE:
+      status = "no service";
+      break;
+    case drive::util::DRIVE_DISCONNECTED_NONETWORK:
+      status = "no network";
+      break;
+    case drive::util::DRIVE_DISCONNECTED_NOTREADY:
+      status = "not ready";
+      break;
+    case drive::util::DRIVE_CONNECTED_METERED:
+      status = "metered";
+      break;
+    case drive::util::DRIVE_CONNECTED:
+      status = "connected";
+      break;
+  }
+
+  base::DictionaryValue connection_status;
+  connection_status.SetString("status", status);
+  connection_status.SetBoolean("has-refresh-token",
+                               drive_service->HasRefreshToken());
+  connection_status.SetBoolean("has-access-token",
+                               drive_service->HasAccessToken());
+  web_ui()->CallJavascriptFunction("updateConnectionStatus", connection_status);
 }
 
 void DriveInternalsWebUIHandler::UpdateAboutResourceSection(