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// Copyright (c) 2011 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/infobars/insecure_content_infobar_delegate.h"
#include "base/metrics/histogram.h"
#include "chrome/browser/infobars/infobar_service.h"
#include "chrome/common/render_messages.h"
#include "chrome/grit/generated_resources.h"
#include "components/google/core/browser/google_util.h"
#include "components/infobars/core/infobar.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/render_view_host.h"
#include "content/public/browser/web_contents.h"
#include "grit/components_strings.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/page_transition_types.h"
// static
void InsecureContentInfoBarDelegate::Create(InfoBarService* infobar_service,
InfoBarType type) {
scoped_ptr<infobars::InfoBar> new_infobar(
ConfirmInfoBarDelegate::CreateInfoBar(scoped_ptr<ConfirmInfoBarDelegate>(
new InsecureContentInfoBarDelegate(type))));
// Only supsersede an existing insecure content infobar if we are upgrading
// from DISPLAY to RUN.
for (size_t i = 0; i < infobar_service->infobar_count(); ++i) {
infobars::InfoBar* old_infobar = infobar_service->infobar_at(i);
InsecureContentInfoBarDelegate* delegate =
old_infobar->delegate()->AsInsecureContentInfoBarDelegate();
if (delegate != NULL) {
if ((type == RUN) && (delegate->type_ == DISPLAY))
return;
infobar_service->ReplaceInfoBar(old_infobar, new_infobar.Pass());
break;
}
}
if (new_infobar.get())
infobar_service->AddInfoBar(new_infobar.Pass());
UMA_HISTOGRAM_ENUMERATION("InsecureContentInfoBarDelegateV2",
(type == DISPLAY) ? DISPLAY_INFOBAR_SHOWN : RUN_INFOBAR_SHOWN,
NUM_EVENTS);
}
InsecureContentInfoBarDelegate::InsecureContentInfoBarDelegate(InfoBarType type)
: ConfirmInfoBarDelegate(),
type_(type) {
}
InsecureContentInfoBarDelegate::~InsecureContentInfoBarDelegate() {
}
void InsecureContentInfoBarDelegate::InfoBarDismissed() {
UMA_HISTOGRAM_ENUMERATION("InsecureContentInfoBarDelegateV2",
(type_ == DISPLAY) ? DISPLAY_INFOBAR_DISMISSED : RUN_INFOBAR_DISMISSED,
NUM_EVENTS);
ConfirmInfoBarDelegate::InfoBarDismissed();
}
InsecureContentInfoBarDelegate*
InsecureContentInfoBarDelegate::AsInsecureContentInfoBarDelegate() {
return this;
}
base::string16 InsecureContentInfoBarDelegate::GetMessageText() const {
return l10n_util::GetStringUTF16(IDS_BLOCKED_DISPLAYING_INSECURE_CONTENT);
}
base::string16 InsecureContentInfoBarDelegate::GetButtonLabel(
InfoBarButton button) const {
return l10n_util::GetStringUTF16(button == BUTTON_OK ?
IDS_BLOCK_INSECURE_CONTENT_BUTTON : IDS_ALLOW_INSECURE_CONTENT_BUTTON);
}
// OK button is labelled "don't load". It triggers Accept(), but really
// means stay secure, so do nothing but count the event and dismiss.
bool InsecureContentInfoBarDelegate::Accept() {
UMA_HISTOGRAM_ENUMERATION("InsecureContentInfoBarDelegateV2",
(type_ == DISPLAY) ? DISPLAY_USER_DID_NOT_LOAD : RUN_USER_DID_NOT_LOAD,
NUM_EVENTS);
return true;
}
// Cancel button is labelled "load anyways". It triggers Cancel(), but really
// means become insecure, so do the work of reloading the page.
bool InsecureContentInfoBarDelegate::Cancel() {
UMA_HISTOGRAM_ENUMERATION("InsecureContentInfoBarDelegateV2",
(type_ == DISPLAY) ? DISPLAY_USER_OVERRIDE : RUN_USER_OVERRIDE,
NUM_EVENTS);
content::WebContents* web_contents =
InfoBarService::WebContentsFromInfoBar(infobar());
web_contents->SendToAllFrames((type_ == DISPLAY) ?
static_cast<IPC::Message*>(
new ChromeViewMsg_SetAllowDisplayingInsecureContent(MSG_ROUTING_NONE,
true)) :
new ChromeViewMsg_SetAllowRunningInsecureContent(MSG_ROUTING_NONE, true));
web_contents->GetMainFrame()->Send(new ChromeViewMsg_ReloadFrame(
web_contents->GetMainFrame()->GetRoutingID()));
return true;
}
base::string16 InsecureContentInfoBarDelegate::GetLinkText() const {
return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
}
bool InsecureContentInfoBarDelegate::LinkClicked(
WindowOpenDisposition disposition) {
InfoBarService::WebContentsFromInfoBar(infobar())->OpenURL(
content::OpenURLParams(
GURL("https://www.google.com/"
"support/chrome/bin/answer.py?answer=1342714"),
content::Referrer(),
(disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
ui::PAGE_TRANSITION_LINK, false));
return false;
}
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