1// Copyright 2013 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/ui/android/content_settings/popup_blocked_infobar_delegate.h"
6
7#include "base/prefs/pref_service.h"
8#include "chrome/browser/content_settings/host_content_settings_map.h"
9#include "chrome/browser/infobars/infobar_service.h"
10#include "chrome/browser/profiles/profile.h"
11#include "chrome/browser/ui/blocked_content/popup_blocker_tab_helper.h"
12#include "chrome/grit/generated_resources.h"
13#include "components/content_settings/core/common/content_settings.h"
14#include "components/content_settings/core/common/content_settings_types.h"
15#include "components/infobars/core/infobar.h"
16#include "grit/theme_resources.h"
17#include "ui/base/l10n/l10n_util.h"
18
19
20// static
21void PopupBlockedInfoBarDelegate::Create(content::WebContents* web_contents,
22                                         int num_popups) {
23  const GURL& url = web_contents->GetURL();
24  Profile* profile =
25      Profile::FromBrowserContext(web_contents->GetBrowserContext());
26  scoped_ptr<infobars::InfoBar> infobar(ConfirmInfoBarDelegate::CreateInfoBar(
27      scoped_ptr<ConfirmInfoBarDelegate>(new PopupBlockedInfoBarDelegate(
28          num_popups, url, profile->GetHostContentSettingsMap()))));
29
30  InfoBarService* infobar_service =
31      InfoBarService::FromWebContents(web_contents);
32  // See if there is an existing popup infobar already.
33  // TODO(dfalcantara) When triggering more than one popup the infobar
34  // will be shown once, then hide then be shown again.
35  // This will be fixed once we have an in place replace infobar mechanism.
36  for (size_t i = 0; i < infobar_service->infobar_count(); ++i) {
37    infobars::InfoBar* existing_infobar = infobar_service->infobar_at(i);
38    if (existing_infobar->delegate()->AsPopupBlockedInfoBarDelegate()) {
39      infobar_service->ReplaceInfoBar(existing_infobar, infobar.Pass());
40      return;
41    }
42  }
43
44  infobar_service->AddInfoBar(infobar.Pass());
45}
46
47PopupBlockedInfoBarDelegate::~PopupBlockedInfoBarDelegate() {
48}
49
50int PopupBlockedInfoBarDelegate::GetIconID() const {
51  return IDR_BLOCKED_POPUPS;
52}
53
54PopupBlockedInfoBarDelegate*
55    PopupBlockedInfoBarDelegate::AsPopupBlockedInfoBarDelegate() {
56  return this;
57}
58
59PopupBlockedInfoBarDelegate::PopupBlockedInfoBarDelegate(
60    int num_popups,
61    const GURL& url,
62    HostContentSettingsMap* map)
63    : ConfirmInfoBarDelegate(), num_popups_(num_popups), url_(url), map_(map) {
64  content_settings::SettingInfo setting_info;
65  scoped_ptr<base::Value> setting = map->GetWebsiteSetting(
66      url, url, CONTENT_SETTINGS_TYPE_POPUPS, std::string(), &setting_info);
67  can_show_popups_ =
68      setting_info.source != content_settings::SETTING_SOURCE_POLICY;
69}
70
71base::string16 PopupBlockedInfoBarDelegate::GetMessageText() const {
72  return l10n_util::GetStringFUTF16Int(IDS_POPUPS_BLOCKED_INFOBAR_TEXT,
73                                       num_popups_);
74}
75
76int PopupBlockedInfoBarDelegate::GetButtons() const {
77  if (!can_show_popups_)
78    return 0;
79
80  return BUTTON_OK;
81}
82
83base::string16 PopupBlockedInfoBarDelegate::GetButtonLabel(
84    InfoBarButton button) const {
85  return l10n_util::GetStringUTF16(IDS_POPUPS_BLOCKED_INFOBAR_BUTTON_SHOW);
86}
87
88bool PopupBlockedInfoBarDelegate::Accept() {
89  DCHECK(can_show_popups_);
90
91  // Create exceptions.
92  map_->AddExceptionForURL(
93      url_, url_, CONTENT_SETTINGS_TYPE_POPUPS, CONTENT_SETTING_ALLOW);
94
95  // Launch popups.
96  content::WebContents* web_contents =
97      InfoBarService::WebContentsFromInfoBar(infobar());
98  PopupBlockerTabHelper* popup_blocker_helper =
99      PopupBlockerTabHelper::FromWebContents(web_contents);
100  DCHECK(popup_blocker_helper);
101  PopupBlockerTabHelper::PopupIdMap blocked_popups =
102      popup_blocker_helper->GetBlockedPopupRequests();
103  for (PopupBlockerTabHelper::PopupIdMap::iterator it = blocked_popups.begin();
104      it != blocked_popups.end(); ++it)
105    popup_blocker_helper->ShowBlockedPopup(it->first);
106
107  return true;
108}
109