1 // Copyright 2014 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/extensions/api/experience_sampling_private/experience_sampling.h" 6 7 #include "base/values.h" 8 #include "chrome/browser/browser_process.h" 9 #include "chrome/browser/profiles/profile.h" 10 #include "chrome/browser/profiles/profile_manager.h" 11 #include "chrome/common/extensions/api/experience_sampling_private.h" 12 #include "extensions/browser/event_router.h" 13 #include "url/gurl.h" 14 15 namespace extensions { 16 17 // static 18 const char ExperienceSamplingEvent::kProceed[] = "proceed"; 19 const char ExperienceSamplingEvent::kDeny[] = "deny"; 20 const char ExperienceSamplingEvent::kIgnore[] = "ignore"; 21 const char ExperienceSamplingEvent::kCancel[] = "cancel"; 22 const char ExperienceSamplingEvent::kReload[] = "reload"; 23 24 // static 25 const char ExperienceSamplingEvent::kMaliciousDownload[] = 26 "download_warning_malicious"; 27 const char ExperienceSamplingEvent::kDangerousDownload[] = 28 "download_warning_dangerous"; 29 const char ExperienceSamplingEvent::kDownloadDangerPrompt[] = 30 "download_danger_prompt"; 31 const char ExperienceSamplingEvent::kExtensionInstallDialog[] = 32 "extension_install_dialog_"; 33 34 // static 35 scoped_ptr<ExperienceSamplingEvent> ExperienceSamplingEvent::Create( 36 const std::string& element_name, 37 const GURL& destination, 38 const GURL& referrer) { 39 Profile* profile = NULL; 40 if (g_browser_process->profile_manager()) 41 profile = g_browser_process->profile_manager()->GetLastUsedProfile(); 42 if (!profile) 43 return scoped_ptr<ExperienceSamplingEvent>(); 44 return scoped_ptr<ExperienceSamplingEvent>(new ExperienceSamplingEvent( 45 element_name, destination, referrer, profile)); 46 } 47 48 // static 49 scoped_ptr<ExperienceSamplingEvent> ExperienceSamplingEvent::Create( 50 const std::string& element_name) { 51 return ExperienceSamplingEvent::Create(element_name, GURL(), GURL()); 52 } 53 54 ExperienceSamplingEvent::ExperienceSamplingEvent( 55 const std::string& element_name, 56 const GURL& destination, 57 const GURL& referrer, 58 content::BrowserContext* browser_context) 59 : has_viewed_details_(false), 60 has_viewed_learn_more_(false), 61 browser_context_(browser_context) { 62 ui_element_.name = element_name; 63 ui_element_.destination = destination.GetAsReferrer().possibly_invalid_spec(); 64 ui_element_.referrer = referrer.GetAsReferrer().possibly_invalid_spec(); 65 ui_element_.time = base::Time::Now().ToJsTime(); 66 } 67 68 ExperienceSamplingEvent::~ExperienceSamplingEvent() { 69 } 70 71 void ExperienceSamplingEvent::CreateUserDecisionEvent( 72 const std::string& decision_name) { 73 // Check if this is from an incognito context. If it is, don't create and send 74 // any events. 75 if (browser_context_ && browser_context_->IsOffTheRecord()) 76 return; 77 api::experience_sampling_private::UserDecision decision; 78 decision.name = decision_name; 79 decision.learn_more = has_viewed_learn_more(); 80 decision.details = has_viewed_details(); 81 decision.time = base::Time::Now().ToJsTime(); 82 83 scoped_ptr<base::ListValue> args(new base::ListValue()); 84 args->Append(ui_element_.ToValue().release()); 85 args->Append(decision.ToValue().release()); 86 scoped_ptr<Event> event(new Event( 87 api::experience_sampling_private::OnDecision::kEventName, args.Pass())); 88 EventRouter* router = EventRouter::Get(browser_context_); 89 if (router) 90 router->BroadcastEvent(event.Pass()); 91 } 92 93 void ExperienceSamplingEvent::CreateOnDisplayedEvent() { 94 // Check if this is from an incognito context. If it is, don't create and send 95 // any events. 96 if (browser_context_ && browser_context_->IsOffTheRecord()) 97 return; 98 scoped_ptr<base::ListValue> args(new base::ListValue()); 99 args->Append(ui_element_.ToValue().release()); 100 scoped_ptr<Event> event(new Event( 101 api::experience_sampling_private::OnDisplayed::kEventName, args.Pass())); 102 EventRouter* router = EventRouter::Get(browser_context_); 103 if (router) 104 router->BroadcastEvent(event.Pass()); 105 } 106 107 } // namespace extensions 108
