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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/browser/web_resource/notification_promo.h" | 5 #include "chrome/browser/web_resource/notification_promo.h" |
| 6 | 6 |
| 7 #include <cmath> | 7 #include <cmath> |
| 8 #include <vector> | 8 #include <vector> |
| 9 | 9 |
| 10 #include "base/bind.h" | 10 #include "base/bind.h" |
| 11 #include "base/prefs/pref_registry_simple.h" | 11 #include "base/prefs/pref_registry_simple.h" |
| 12 #include "base/prefs/pref_service.h" | 12 #include "base/prefs/pref_service.h" |
| 13 #include "base/rand_util.h" | 13 #include "base/rand_util.h" |
| 14 #include "base/strings/string_number_conversions.h" | 14 #include "base/strings/string_number_conversions.h" |
| 15 #include "base/strings/string_util.h" | 15 #include "base/strings/string_util.h" |
| 16 #include "base/sys_info.h" | 16 #include "base/sys_info.h" |
| 17 #include "base/threading/thread_restrictions.h" | 17 #include "base/threading/thread_restrictions.h" |
| 18 #include "base/time/time.h" | 18 #include "base/time/time.h" |
| 19 #include "base/values.h" | 19 #include "base/values.h" |
| 20 #include "chrome/browser/browser_process.h" | 20 #include "chrome/browser/browser_process.h" |
| 21 #include "chrome/browser/ui/app_list/app_list_util.h" | 21 #include "chrome/browser/ui/app_list/app_list_util.h" |
| 22 #include "chrome/browser/web_resource/promo_resource_service.h" | 22 #include "chrome/browser/web_resource/promo_resource_service.h" |
| 23 #include "chrome/common/chrome_version_info.h" | 23 #include "chrome/common/channel_info.h" |
| 24 #include "chrome/common/pref_names.h" | 24 #include "chrome/common/pref_names.h" |
| 25 #include "components/pref_registry/pref_registry_syncable.h" | 25 #include "components/pref_registry/pref_registry_syncable.h" |
| 26 #include "components/version_info/version_info.h" |
| 26 #include "content/public/browser/user_metrics.h" | 27 #include "content/public/browser/user_metrics.h" |
| 27 #include "net/base/url_util.h" | 28 #include "net/base/url_util.h" |
| 28 #include "ui/base/device_form_factor.h" | 29 #include "ui/base/device_form_factor.h" |
| 29 #include "url/gurl.h" | 30 #include "url/gurl.h" |
| 30 | 31 |
| 31 using base::UserMetricsAction; | 32 using base::UserMetricsAction; |
| 32 | 33 |
| 33 namespace { | 34 namespace { |
| 34 | 35 |
| 35 const int kDefaultGroupSize = 100; | 36 const int kDefaultGroupSize = 100; |
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| 79 #endif | 80 #endif |
| 80 } | 81 } |
| 81 | 82 |
| 82 // Returns a string suitable for the Promo Server URL 'dist' value. | 83 // Returns a string suitable for the Promo Server URL 'dist' value. |
| 83 const char* ChannelString() { | 84 const char* ChannelString() { |
| 84 #if defined (OS_WIN) | 85 #if defined (OS_WIN) |
| 85 // GetChannel hits the registry on Windows. See http://crbug.com/70898. | 86 // GetChannel hits the registry on Windows. See http://crbug.com/70898. |
| 86 // TODO(achuith): Move NotificationPromo::PromoServerURL to the blocking pool. | 87 // TODO(achuith): Move NotificationPromo::PromoServerURL to the blocking pool. |
| 87 base::ThreadRestrictions::ScopedAllowIO allow_io; | 88 base::ThreadRestrictions::ScopedAllowIO allow_io; |
| 88 #endif | 89 #endif |
| 89 const version_info::Channel channel = | 90 const version_info::Channel channel = chrome::GetChannel(); |
| 90 chrome::VersionInfo::GetChannel(); | |
| 91 switch (channel) { | 91 switch (channel) { |
| 92 case version_info::Channel::CANARY: | 92 case version_info::Channel::CANARY: |
| 93 return "canary"; | 93 return "canary"; |
| 94 case version_info::Channel::DEV: | 94 case version_info::Channel::DEV: |
| 95 return "dev"; | 95 return "dev"; |
| 96 case version_info::Channel::BETA: | 96 case version_info::Channel::BETA: |
| 97 return "beta"; | 97 return "beta"; |
| 98 case version_info::Channel::STABLE: | 98 case version_info::Channel::STABLE: |
| 99 return "stable"; | 99 return "stable"; |
| 100 default: | 100 default: |
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| 463 const base::Time last_view_time = base::Time::FromDoubleT(first_view_time_) + | 463 const base::Time last_view_time = base::Time::FromDoubleT(first_view_time_) + |
| 464 base::TimeDelta::FromSeconds(max_seconds_); | 464 base::TimeDelta::FromSeconds(max_seconds_); |
| 465 return last_view_time < base::Time::Now(); | 465 return last_view_time < base::Time::Now(); |
| 466 } | 466 } |
| 467 | 467 |
| 468 // static | 468 // static |
| 469 GURL NotificationPromo::PromoServerURL() { | 469 GURL NotificationPromo::PromoServerURL() { |
| 470 GURL url(promo_server_url); | 470 GURL url(promo_server_url); |
| 471 AppendQueryParameter(&url, "dist", ChannelString()); | 471 AppendQueryParameter(&url, "dist", ChannelString()); |
| 472 AppendQueryParameter(&url, "osname", PlatformString()); | 472 AppendQueryParameter(&url, "osname", PlatformString()); |
| 473 AppendQueryParameter(&url, "branding", chrome::VersionInfo().Version()); | 473 AppendQueryParameter(&url, "branding", version_info::GetVersionNumber()); |
| 474 AppendQueryParameter(&url, "osver", base::SysInfo::OperatingSystemVersion()); | 474 AppendQueryParameter(&url, "osver", base::SysInfo::OperatingSystemVersion()); |
| 475 DVLOG(1) << "PromoServerURL=" << url.spec(); | 475 DVLOG(1) << "PromoServerURL=" << url.spec(); |
| 476 // Note that locale param is added by WebResourceService. | 476 // Note that locale param is added by WebResourceService. |
| 477 return url; | 477 return url; |
| 478 } | 478 } |
| 479 | 479 |
| 480 double NotificationPromo::StartTimeForGroup() const { | 480 double NotificationPromo::StartTimeForGroup() const { |
| 481 if (group_ < initial_segment_) | 481 if (group_ < initial_segment_) |
| 482 return start_; | 482 return start_; |
| 483 return start_ + | 483 return start_ + |
| 484 std::ceil(static_cast<float>(group_ - initial_segment_ + 1) / increment_) | 484 std::ceil(static_cast<float>(group_ - initial_segment_ + 1) / increment_) |
| 485 * time_slice_; | 485 * time_slice_; |
| 486 } | 486 } |
| 487 | 487 |
| 488 double NotificationPromo::EndTime() const { | 488 double NotificationPromo::EndTime() const { |
| 489 return end_; | 489 return end_; |
| 490 } | 490 } |
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