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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/shared_highlighting/core/common/shared_highlighting_metrics.h"
#include "base/metrics/histogram_functions.h"
#include "base/notreached.h"
#include "base/strings/strcat.h"
#include "components/search_engines/search_engine_utils.h"
#include "services/metrics/public/cpp/ukm_builders.h"
namespace shared_highlighting {
namespace {
constexpr char kUmaPrefix[] = "SharedHighlights.LinkGenerated";
TextFragmentLinkOpenSource GetLinkSource(const GURL& referrer) {
bool from_search_engine =
referrer.is_valid() && search_engine_utils::GetEngineType(referrer) > 0;
return from_search_engine ? TextFragmentLinkOpenSource::kSearchEngine
: TextFragmentLinkOpenSource::kUnknown;
}
} // namespace
void LogDesktopLinkGenerationCopiedLinkType(LinkGenerationCopiedLinkType type) {
base::UmaHistogramEnumeration("SharedHighlights.Desktop.CopiedLinkType",
type);
}
void LogLinkGenerationErrorReason(LinkGenerationError reason) {
DCHECK_NE(reason, LinkGenerationError::kNone);
base::UmaHistogramEnumeration("SharedHighlights.LinkGenerated.Error", reason);
}
void LogLinkRequestedErrorReason(LinkGenerationError reason) {
DCHECK_NE(reason, LinkGenerationError::kNone);
base::UmaHistogramEnumeration(
"SharedHighlights.LinkGenerated.Error.Requested", reason);
}
void LogLinkGenerationStatus(LinkGenerationStatus status) {
base::UmaHistogramBoolean("SharedHighlights.LinkGenerated",
status == LinkGenerationStatus::kSuccess);
}
void LogLinkRequestedStatus(LinkGenerationStatus status) {
base::UmaHistogramBoolean("SharedHighlights.LinkGenerated.Requested",
status == LinkGenerationStatus::kSuccess);
}
void LogRequestedSuccessMetrics(ukm::SourceId source_id) {
LogLinkRequestedStatus(LinkGenerationStatus::kSuccess);
LogLinkGeneratedRequestedSuccessUkmEvent(source_id);
}
void LogRequestedFailureMetrics(ukm::SourceId source_id,
LinkGenerationError error) {
LogLinkRequestedStatus(LinkGenerationStatus::kFailure);
LogLinkRequestedErrorReason(error);
LogLinkGeneratedRequestedErrorUkmEvent(source_id, error);
}
void LogTextFragmentAmbiguousMatch(bool ambiguous_match) {
base::UmaHistogramBoolean("TextFragmentAnchor.AmbiguousMatch",
ambiguous_match);
}
void LogTextFragmentLinkOpenSource(const GURL& referrer) {
base::UmaHistogramEnumeration("TextFragmentAnchor.LinkOpenSource",
GetLinkSource(referrer));
}
void LogTextFragmentMatchRate(int matches, int text_fragments) {
if (text_fragments == 0) {
NOTREACHED();
}
const int match_rate_percent =
static_cast<int>(100 * ((matches + 0.0) / text_fragments));
base::UmaHistogramPercentage("TextFragmentAnchor.MatchRate",
match_rate_percent);
}
void LogTextFragmentSelectorCount(int count) {
base::UmaHistogramCounts100("TextFragmentAnchor.SelectorCount", count);
}
void LogGenerateSuccessLatency(base::TimeDelta latency) {
base::UmaHistogramTimes("SharedHighlights.LinkGenerated.TimeToGenerate",
latency);
}
void LogGenerateErrorLatency(base::TimeDelta latency) {
base::UmaHistogramTimes("SharedHighlights.LinkGenerated.Error.TimeToGenerate",
latency);
}
void LogLinkToTextReshareStatus(LinkToTextReshareStatus status) {
base::UmaHistogramEnumeration("SharedHighlights.ObtainReshareLink.Status",
status);
}
void LogLinkOpenedUkmEvent(ukm::SourceId source_id,
const GURL& referrer,
bool success) {
LogLinkOpenedUkmEvent(ukm::UkmRecorder::Get(), source_id, referrer, success);
}
void LogLinkOpenedUkmEvent(ukm::UkmRecorder* recorder,
ukm::SourceId source_id,
const GURL& referrer,
bool success) {
DCHECK(recorder);
if (source_id != ukm::kInvalidSourceId) {
ukm::builders::SharedHighlights_LinkOpened(source_id)
.SetSuccess(success)
.SetSource(static_cast<int64_t>(GetLinkSource(referrer)))
.Record(recorder);
}
}
void LogLinkGeneratedSuccessUkmEvent(ukm::SourceId source_id) {
LogLinkGeneratedSuccessUkmEvent(ukm::UkmRecorder::Get(), source_id);
}
void LogLinkGeneratedSuccessUkmEvent(ukm::UkmRecorder* recorder,
ukm::SourceId source_id) {
DCHECK(recorder);
if (source_id != ukm::kInvalidSourceId) {
ukm::builders::SharedHighlights_LinkGenerated(source_id)
.SetSuccess(true)
.Record(recorder);
}
}
void LogLinkGeneratedErrorUkmEvent(ukm::SourceId source_id,
LinkGenerationError reason) {
LogLinkGeneratedErrorUkmEvent(ukm::UkmRecorder::Get(), source_id, reason);
}
void LogLinkGeneratedErrorUkmEvent(ukm::UkmRecorder* recorder,
ukm::SourceId source_id,
LinkGenerationError reason) {
DCHECK(recorder);
if (source_id != ukm::kInvalidSourceId) {
ukm::builders::SharedHighlights_LinkGenerated(source_id)
.SetSuccess(false)
.SetError(static_cast<int64_t>(reason))
.Record(recorder);
}
}
void LogLinkGeneratedRequestedSuccessUkmEvent(ukm::SourceId source_id) {
ukm::UkmRecorder* recorder = ukm::UkmRecorder::Get();
DCHECK(recorder);
if (source_id != ukm::kInvalidSourceId) {
ukm::builders::SharedHighlights_LinkGenerated_Requested(source_id)
.SetSuccess(true)
.Record(recorder);
}
}
void LogLinkGeneratedRequestedErrorUkmEvent(ukm::SourceId source_id,
LinkGenerationError reason) {
ukm::UkmRecorder* recorder = ukm::UkmRecorder::Get();
DCHECK(recorder);
if (source_id != ukm::kInvalidSourceId) {
ukm::builders::SharedHighlights_LinkGenerated_Requested(source_id)
.SetSuccess(false)
.SetError(static_cast<int64_t>(reason))
.Record(recorder);
}
}
void LogLinkRequestedBeforeStatus(LinkGenerationStatus status,
LinkGenerationReadyStatus ready_status) {
std::string uma_name;
if (ready_status == LinkGenerationReadyStatus::kRequestedBeforeReady) {
uma_name = base::StrCat({kUmaPrefix, ".RequestedBeforeReady"});
} else {
uma_name = base::StrCat({kUmaPrefix, ".RequestedAfterReady"});
}
bool success = status == LinkGenerationStatus::kSuccess;
base::UmaHistogramBoolean(uma_name, success);
}
} // namespace shared_highlighting
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