src/chrome/browser/notifications/sync_notifier/chrome_notifier_delegate.cc

   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 #include "chrome/browser/notifications/sync_notifier/chrome_notifier_delegate.h"
   6
   7
   8 #include "base/metrics/histogram.h"
   9 #include "chrome/browser/notifications/sync_notifier/chrome_notifier_service.h"
  10 #include "chrome/browser/notifications/sync_notifier/synced_notification.h"
  11 #include "chrome/browser/ui/browser.h"
  12 #include "chrome/browser/ui/browser_window.h"
  13 #include "chrome/browser/ui/scoped_tabbed_browser_displayer.h"
  14 #include "content/public/browser/page_navigator.h"
  15 #include "content/public/browser/user_metrics.h"
  16
  17 namespace notifier {
  18 ChromeNotifierDelegate::ChromeNotifierDelegate(
  19     const std::string& notification_id,
  20     ChromeNotifierService* notifier)
  21     : notification_id_(notification_id), chrome_notifier_(notifier) {}
  22
  23 ChromeNotifierDelegate::~ChromeNotifierDelegate() {}
  24
  25 void ChromeNotifierDelegate::Close(bool by_user) {
  26   if (by_user)
  27     chrome_notifier_->MarkNotificationAsRead(notification_id_);
  28
  29   CollectAction(by_user ?
  30       SYNCED_NOTIFICATION_ACTION_CLOSE_BY_USER :
  31       SYNCED_NOTIFICATION_ACTION_CLOSE_BY_SYSTEM);
  32 }
  33
  34 bool ChromeNotifierDelegate::HasClickedListener() {
  35   return GetClickDestination().is_valid();
  36 }
  37
  38 void ChromeNotifierDelegate::Click() {
  39   GURL destination = GetClickDestination();
  40   NavigateToUrl(destination);
  41   chrome_notifier_->MarkNotificationAsRead(notification_id_);
  42
  43   // Record the action in UMA statistics.
  44   CollectAction(SYNCED_NOTIFICATION_ACTION_CLICK);
  45 }
  46
  47 void ChromeNotifierDelegate::ButtonClick(int button_index) {
  48   SyncedNotification* notification =
  49       chrome_notifier_->FindNotificationById(notification_id_);
  50   if (notification) {
  51     GURL destination = notification->GetButtonUrl(button_index);
  52     NavigateToUrl(destination);
  53     chrome_notifier_->MarkNotificationAsRead(notification_id_);
  54   }
  55
  56   // Now record the UMA statistics for this action.
  57   CollectAction(SYNCED_NOTIFICATION_ACTION_BUTTON_CLICK);
  58 }
  59
  60 std::string ChromeNotifierDelegate::id() const {
  61   return notification_id_;
  62 }
  63
  64 content::WebContents* ChromeNotifierDelegate::GetWebContents() const {
  65   return NULL;
  66 }
  67
  68 void ChromeNotifierDelegate::CollectAction(SyncedNotificationActionType type) {
  69   DCHECK(!notification_id_.empty());
  70
  71   UMA_HISTOGRAM_ENUMERATION("SyncedNotifications.Actions",
  72                             type,
  73                             SYNCED_NOTIFICATION_ACTION_COUNT);
  74 }
  75
  76 void ChromeNotifierDelegate::NavigateToUrl(const GURL& destination) const {
  77   if (!destination.is_valid())
  78     return;
  79
  80   // Navigate to the URL in a new tab.
  81   content::OpenURLParams open_params(destination, content::Referrer(),
  82                                     NEW_FOREGROUND_TAB,
  83                                     content::PAGE_TRANSITION_LINK, false);
  84   chrome::ScopedTabbedBrowserDisplayer displayer(
  85       chrome_notifier_->profile(), chrome::GetActiveDesktop());
  86   displayer.browser()->OpenURL(open_params);
  87   displayer.browser()->window()->Activate();
  88 }
  89
  90 const GURL ChromeNotifierDelegate::GetClickDestination() const {
  91   SyncedNotification* notification =
  92       chrome_notifier_->FindNotificationById(notification_id_);
  93   if (notification == NULL)
  94     return GURL();
  95
  96   return notification->GetDefaultDestinationUrl();
  97 }
  98
  99 }  // namespace notifier