Linux native notifications: Add attribution

chrome/browser/notifications/notification_platform_bridge_linux.cc

 // Copyright 2017 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/notifications/notification_platform_bridge_linux.h"
 
 #include <algorithm>
 #include <memory>
 #include <set>
 #include <unordered_map>
@@ skipping 12 matching lines @@
 #include "base/strings/utf_string_conversions.h"
 #include "base/task_scheduler/post_task.h"
 #include "base/version.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/notifications/native_notification_display_service.h"
 #include "chrome/browser/notifications/notification.h"
 #include "chrome/browser/notifications/notification_display_service_factory.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/shell_integration_linux.h"
+#include "components/url_formatter/elide_url.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 #include "dbus/bus.h"
 #include "dbus/message.h"
 #include "dbus/object_proxy.h"
 #include "skia/ext/image_operations.h"
 #include "ui/gfx/image/image_skia.h"
 
 namespace {
 
@@ skipping 472 matching lines @@
         std::unique_ptr<ResourceFile> image_file = WriteDataToTmpFile(
             ResizeImageToFdoMaxSize(notification->image()).As1xPNGBytes());
         if (image_file) {
           if (!body.empty())
             body += "\n";
           body +=
               "<img src=\"" + image_file->file_path().value() + "\" alt=\"\"/>";
           data->resource_files.push_back(std::move(image_file));
         }
       }
+
+      // Attribute this notification to the origin, if any.
+      if (!notification->origin_url().is_empty()) {
+        if (!body.empty())
+          body += "\n";
+        std::string url_display_text =
+            base::UTF16ToUTF8(url_formatter::FormatUrlForSecurityDisplay(
+                notification->origin_url(),
+                url_formatter::SchemeDisplay::OMIT_HTTP_AND_HTTPS));
+        std::string spec = notification->origin_url().spec();
+        if (base::ContainsKey(capabilities_, "body-hyperlinks")) {
+          body += "<a href=\"" + spec + "\">" + url_display_text + "</a>";
+        } else {
+          body += url_display_text;
+        }
+      }
     }
     writer.AppendString(body);
 
     // Even-indexed elements in this vector are action IDs passed back to
     // us in OnActionInvoked().  Odd-indexed ones contain the button text.
     std::vector<std::string> actions;
     if (base::ContainsKey(capabilities_, "actions")) {
       data->action_start = data->action_end;
       for (const auto& button_info : notification->buttons()) {
         // FDO notification buttons can contain either an icon or a label,
@@ skipping 333 matching lines @@
 }
 
 void NotificationPlatformBridgeLinux::SetReadyCallback(
     NotificationBridgeReadyCallback callback) {
   impl_->SetReadyCallback(std::move(callback));
 }
 
 void NotificationPlatformBridgeLinux::CleanUp() {
   impl_->CleanUp();
 }