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// Copyright (c) 2012 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/geolocation/geolocation_infobar_delegate.h"
#include "base/metrics/histogram.h"
#include "chrome/browser/content_settings/permission_queue_controller.h"
#include "chrome/browser/google/google_util.h"
#include "chrome/browser/infobars/infobar.h"
#include "chrome/browser/infobars/infobar_service.h"
#include "content/public/browser/navigation_details.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/web_contents.h"
#include "grit/generated_resources.h"
#include "grit/locale_settings.h"
#include "grit/theme_resources.h"
#include "net/base/net_util.h"
#include "ui/base/l10n/l10n_util.h"
#if defined(OS_ANDROID)
#include "chrome/browser/geolocation/geolocation_infobar_delegate_android.h"
typedef GeolocationInfoBarDelegateAndroid DelegateType;
#else
typedef GeolocationInfoBarDelegate DelegateType;
#endif
namespace {
enum GeolocationInfoBarDelegateEvent {
// NOTE: Do not renumber these as that would confuse interpretation of
// previously logged data. When making changes, also update the enum list
// in tools/metrics/histograms/histograms.xml to keep it in sync.
// The bar was created.
GEOLOCATION_INFO_BAR_DELEGATE_EVENT_CREATE = 0,
// User allowed use of geolocation.
GEOLOCATION_INFO_BAR_DELEGATE_EVENT_ALLOW = 1,
// User denied use of geolocation.
GEOLOCATION_INFO_BAR_DELEGATE_EVENT_DENY = 2,
// User dismissed the bar.
GEOLOCATION_INFO_BAR_DELEGATE_EVENT_DISMISS = 3,
// User clicked on link.
GEOLOCATION_INFO_BAR_DELEGATE_EVENT_LINK_CLICK = 4,
// User ignored the bar.
GEOLOCATION_INFO_BAR_DELEGATE_EVENT_IGNORED = 5,
// NOTE: Add entries only immediately above this line.
GEOLOCATION_INFO_BAR_DELEGATE_EVENT_COUNT = 6
};
void RecordUmaEvent(GeolocationInfoBarDelegateEvent event) {
UMA_HISTOGRAM_ENUMERATION("Geolocation.InfoBarDelegate.Event",
event, GEOLOCATION_INFO_BAR_DELEGATE_EVENT_COUNT);
}
} // namespace
// static
InfoBar* GeolocationInfoBarDelegate::Create(
InfoBarService* infobar_service,
PermissionQueueController* controller,
const PermissionRequestID& id,
const GURL& requesting_frame,
const std::string& display_languages) {
RecordUmaEvent(GEOLOCATION_INFO_BAR_DELEGATE_EVENT_CREATE);
const content::NavigationEntry* committed_entry =
infobar_service->web_contents()->GetController().GetLastCommittedEntry();
return infobar_service->AddInfoBar(ConfirmInfoBarDelegate::CreateInfoBar(
scoped_ptr<ConfirmInfoBarDelegate>(new DelegateType(
controller, id, requesting_frame,
committed_entry ? committed_entry->GetUniqueID() : 0,
display_languages))));
}
GeolocationInfoBarDelegate::GeolocationInfoBarDelegate(
PermissionQueueController* controller,
const PermissionRequestID& id,
const GURL& requesting_frame,
int contents_unique_id,
const std::string& display_languages)
: ConfirmInfoBarDelegate(),
controller_(controller),
id_(id),
requesting_frame_(requesting_frame.GetOrigin()),
contents_unique_id_(contents_unique_id),
display_languages_(display_languages),
user_has_interacted_(false) {
}
GeolocationInfoBarDelegate::~GeolocationInfoBarDelegate() {
if (!user_has_interacted_)
RecordUmaEvent(GEOLOCATION_INFO_BAR_DELEGATE_EVENT_IGNORED);
}
bool GeolocationInfoBarDelegate::Accept() {
RecordUmaEvent(GEOLOCATION_INFO_BAR_DELEGATE_EVENT_ALLOW);
set_user_has_interacted();
SetPermission(true, true);
return true;
}
void GeolocationInfoBarDelegate::SetPermission(bool update_content_setting,
bool allowed) {
controller_->OnPermissionSet(
id_, requesting_frame_,
web_contents()->GetLastCommittedURL().GetOrigin(),
update_content_setting, allowed);
}
void GeolocationInfoBarDelegate::InfoBarDismissed() {
RecordUmaEvent(GEOLOCATION_INFO_BAR_DELEGATE_EVENT_DISMISS);
set_user_has_interacted();
SetPermission(false, false);
}
int GeolocationInfoBarDelegate::GetIconID() const {
return IDR_GEOLOCATION_INFOBAR_ICON;
}
InfoBarDelegate::Type GeolocationInfoBarDelegate::GetInfoBarType() const {
return PAGE_ACTION_TYPE;
}
bool GeolocationInfoBarDelegate::ShouldExpireInternal(
const content::LoadCommittedDetails& details) const {
// This implementation matches InfoBarDelegate::ShouldExpireInternal(), but
// uses the unique ID we set in the constructor instead of that stored in the
// base class.
return (contents_unique_id_ != details.entry->GetUniqueID()) ||
(content::PageTransitionStripQualifier(
details.entry->GetTransitionType()) ==
content::PAGE_TRANSITION_RELOAD);
}
base::string16 GeolocationInfoBarDelegate::GetMessageText() const {
return l10n_util::GetStringFUTF16(IDS_GEOLOCATION_INFOBAR_QUESTION,
net::FormatUrl(requesting_frame_, display_languages_));
}
base::string16 GeolocationInfoBarDelegate::GetButtonLabel(
InfoBarButton button) const {
return l10n_util::GetStringUTF16((button == BUTTON_OK) ?
IDS_GEOLOCATION_ALLOW_BUTTON : IDS_GEOLOCATION_DENY_BUTTON);
}
bool GeolocationInfoBarDelegate::Cancel() {
RecordUmaEvent(GEOLOCATION_INFO_BAR_DELEGATE_EVENT_DENY);
set_user_has_interacted();
SetPermission(true, false);
return true;
}
base::string16 GeolocationInfoBarDelegate::GetLinkText() const {
return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
}
bool GeolocationInfoBarDelegate::LinkClicked(
WindowOpenDisposition disposition) {
RecordUmaEvent(GEOLOCATION_INFO_BAR_DELEGATE_EVENT_LINK_CLICK);
const char kGeolocationLearnMoreUrl[] =
#if defined(OS_CHROMEOS)
"https://www.google.com/support/chromeos/bin/answer.py?answer=142065";
#elif defined(OS_ANDROID)
"https://support.google.com/chrome/?p=mobile_location";
#else
"https://www.google.com/support/chrome/bin/answer.py?answer=142065";
#endif
web_contents()->OpenURL(content::OpenURLParams(
google_util::AppendGoogleLocaleParam(GURL(kGeolocationLearnMoreUrl)),
content::Referrer(),
(disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
content::PAGE_TRANSITION_LINK, false));
return false; // Do not dismiss the info bar.
}
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