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| 1 // Copyright (c) 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/interstitials/security_interstitial_uma_helper.h" | |
| 6 | |
| 7 #include "base/metrics/histogram.h" | |
| 8 #include "chrome/browser/history/history_service.h" | |
| 9 #include "chrome/browser/history/history_service_factory.h" | |
| 10 #include "chrome/browser/profiles/profile.h" | |
| 11 #include "chrome/browser/webdata/web_data_service_factory.h" | |
| 12 #include "content/public/browser/web_contents.h" | |
| 13 | |
| 14 #if defined(ENABLE_EXTENSIONS) | |
| 15 #include "chrome/browser/extensions/api/experience_sampling_private/experience_s
ampling.h" | |
| 16 #endif | |
| 17 | |
| 18 SecurityInterstitialUmaHelper::SecurityInterstitialUmaHelper( | |
| 19 content::WebContents* web_contents, | |
| 20 const GURL& request_url, | |
| 21 const std::string& histogram_prefix, | |
| 22 const std::string& sampling_event_name) | |
| 23 : web_contents_(web_contents), | |
| 24 request_url_(request_url), | |
| 25 histogram_prefix_(histogram_prefix), | |
| 26 sampling_event_name_(sampling_event_name), | |
| 27 num_visits_(-1) { | |
| 28 HistoryService* history_service = HistoryServiceFactory::GetForProfile( | |
| 29 Profile::FromBrowserContext(web_contents->GetBrowserContext()), | |
| 30 ServiceAccessType::EXPLICIT_ACCESS); | |
| 31 if (history_service) { | |
| 32 history_service->GetVisibleVisitCountToHost( | |
| 33 request_url_, | |
| 34 base::Bind(&SecurityInterstitialUmaHelper::OnGotHistoryCount, | |
| 35 base::Unretained(this)), | |
| 36 &request_tracker_); | |
| 37 } | |
| 38 } | |
| 39 | |
| 40 SecurityInterstitialUmaHelper::~SecurityInterstitialUmaHelper() { | |
| 41 } | |
| 42 | |
| 43 // Directly adds to the histograms, using the same properties as | |
| 44 // UMA_HISTOGRAM_ENUMERATION, because the macro doesn't allow non-constant | |
| 45 // histogram names. | |
| 46 void SecurityInterstitialUmaHelper::RecordUserDecision( | |
| 47 SecurityInterstitialDecision decision) { | |
| 48 std::string decision_histogram_name( | |
| 49 "interstitial." + histogram_prefix_ + ".decision"); | |
| 50 base::HistogramBase* decision_histogram = base::LinearHistogram::FactoryGet( | |
| 51 decision_histogram_name, 1, MAX_DECISION, MAX_DECISION + 1, | |
| 52 base::HistogramBase::kUmaTargetedHistogramFlag); | |
| 53 decision_histogram->Add(decision); | |
| 54 | |
| 55 #if defined(ENABLE_EXTENSIONS) | |
| 56 if (!sampling_event_.get()) { | |
| 57 sampling_event_.reset(new extensions::ExperienceSamplingEvent( | |
| 58 sampling_event_name_, | |
| 59 request_url_, | |
| 60 web_contents_->GetLastCommittedURL(), | |
| 61 web_contents_->GetBrowserContext())); | |
| 62 } | |
| 63 switch (decision) { | |
| 64 case PROCEED: | |
| 65 sampling_event_->CreateUserDecisionEvent( | |
| 66 extensions::ExperienceSamplingEvent::kProceed); | |
| 67 break; | |
| 68 case DONT_PROCEED: | |
| 69 sampling_event_->CreateUserDecisionEvent( | |
| 70 extensions::ExperienceSamplingEvent::kDeny); | |
| 71 break; | |
| 72 case SHOW: | |
| 73 case PROCEEDING_DISABLED: | |
| 74 case MAX_DECISION: | |
| 75 break; | |
| 76 } | |
| 77 #endif | |
| 78 | |
| 79 // Record additional information about sites that users have | |
| 80 // visited before. | |
| 81 if (num_visits_ < 1 || (decision != PROCEED && decision != DONT_PROCEED)) | |
| 82 return; | |
| 83 std::string history_histogram_name( | |
| 84 "interstitial." + histogram_prefix_ + ".decision.repeat_visit"); | |
| 85 base::HistogramBase* history_histogram = base::LinearHistogram::FactoryGet( | |
| 86 history_histogram_name, 1, MAX_DECISION, MAX_DECISION + 1, | |
| 87 base::HistogramBase::kUmaTargetedHistogramFlag); | |
| 88 history_histogram->Add(SHOW); | |
| 89 history_histogram->Add(decision); | |
| 90 } | |
| 91 | |
| 92 void SecurityInterstitialUmaHelper::RecordUserInteraction( | |
| 93 SecurityInterstitialInteraction interaction) { | |
| 94 std::string interaction_histogram_name( | |
| 95 "interstitial." + histogram_prefix_ + ".interaction"); | |
| 96 base::HistogramBase* interaction_histogram = | |
| 97 base::LinearHistogram::FactoryGet( | |
| 98 interaction_histogram_name, 1, MAX_INTERACTION, MAX_INTERACTION + 1, | |
| 99 base::HistogramBase::kUmaTargetedHistogramFlag); | |
| 100 interaction_histogram->Add(interaction); | |
| 101 | |
| 102 #if defined(ENABLE_EXTENSIONS) | |
| 103 if (!sampling_event_.get()) { | |
| 104 sampling_event_.reset(new extensions::ExperienceSamplingEvent( | |
| 105 sampling_event_name_, | |
| 106 request_url_, | |
| 107 web_contents_->GetLastCommittedURL(), | |
| 108 web_contents_->GetBrowserContext())); | |
| 109 } | |
| 110 switch (interaction) { | |
| 111 case SHOW_LEARN_MORE: | |
| 112 sampling_event_->set_has_viewed_learn_more(true); | |
| 113 break; | |
| 114 case SHOW_ADVANCED: | |
| 115 sampling_event_->set_has_viewed_details(true); | |
| 116 break; | |
| 117 case SHOW_PRIVACY_POLICY: | |
| 118 case SHOW_DIAGNOSTIC: | |
| 119 case RELOAD: | |
| 120 case OPEN_TIME_SETTINGS: | |
| 121 case TOTAL_VISITS: | |
| 122 case MAX_INTERACTION: | |
| 123 break; | |
| 124 } | |
| 125 #endif | |
| 126 } | |
| 127 | |
| 128 void SecurityInterstitialUmaHelper::OnGotHistoryCount( | |
| 129 bool success, | |
| 130 int num_visits, | |
| 131 base::Time first_visit) { | |
| 132 if (success) | |
| 133 num_visits_ = num_visits; | |
| 134 } | |
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Chromium Code Reviews
Issue 872813003:
Add Rappor metrics for Safe Browsing and SSL interstitials. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master