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      1 // Copyright 2014 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/infobars/auto_login_infobar_delegate_android.h"
      6 
      7 #include "base/android/jni_android.h"
      8 #include "base/android/jni_string.h"
      9 #include "base/android/jni_weak_ref.h"
     10 #include "base/strings/utf_string_conversions.h"
     11 #include "chrome/browser/infobars/infobar_service.h"
     12 #include "chrome/browser/infobars/simple_alert_infobar_delegate.h"
     13 #include "chrome/browser/ui/auto_login_infobar_delegate.h"
     14 #include "components/infobars/core/infobar.h"
     15 #include "content/public/browser/web_contents.h"
     16 #include "grit/generated_resources.h"
     17 #include "grit/theme_resources.h"
     18 #include "jni/AutoLoginDelegate_jni.h"
     19 #include "ui/base/l10n/l10n_util.h"
     20 
     21 using base::android::ConvertUTF8ToJavaString;
     22 using base::android::ScopedJavaLocalRef;
     23 
     24 
     25 AutoLoginInfoBarDelegateAndroid::AutoLoginInfoBarDelegateAndroid(
     26     const Params& params,
     27     Profile* profile)
     28     : AutoLoginInfoBarDelegate(params, profile),
     29       params_(params) {
     30 }
     31 
     32 AutoLoginInfoBarDelegateAndroid::~AutoLoginInfoBarDelegateAndroid() {
     33 }
     34 
     35 bool AutoLoginInfoBarDelegateAndroid::AttachAccount(
     36     JavaObjectWeakGlobalRef weak_java_auto_login_delegate) {
     37   weak_java_auto_login_delegate_ = weak_java_auto_login_delegate;
     38   JNIEnv* env = base::android::AttachCurrentThread();
     39   ScopedJavaLocalRef<jstring> jrealm = ConvertUTF8ToJavaString(env, realm());
     40   ScopedJavaLocalRef<jstring> jaccount =
     41       ConvertUTF8ToJavaString(env, account());
     42   ScopedJavaLocalRef<jstring> jargs = ConvertUTF8ToJavaString(env, args());
     43   DCHECK(!jrealm.is_null());
     44   DCHECK(!jaccount.is_null());
     45   DCHECK(!jargs.is_null());
     46 
     47   ScopedJavaLocalRef<jobject> delegate =
     48       weak_java_auto_login_delegate_.get(env);
     49   DCHECK(delegate.obj());
     50   user_ = base::android::ConvertJavaStringToUTF8(
     51       Java_AutoLoginDelegate_initializeAccount(
     52           env, delegate.obj(), reinterpret_cast<intptr_t>(this), jrealm.obj(),
     53           jaccount.obj(), jargs.obj()));
     54   return !user_.empty();
     55 }
     56 
     57 base::string16 AutoLoginInfoBarDelegateAndroid::GetMessageText() const {
     58   return l10n_util::GetStringFUTF16(IDS_AUTOLOGIN_INFOBAR_MESSAGE,
     59                                     base::UTF8ToUTF16(user_));
     60 }
     61 
     62 bool AutoLoginInfoBarDelegateAndroid::Accept() {
     63   JNIEnv* env = base::android::AttachCurrentThread();
     64   ScopedJavaLocalRef<jobject> delegate =
     65       weak_java_auto_login_delegate_.get(env);
     66   DCHECK(delegate.obj());
     67   Java_AutoLoginDelegate_logIn(env, delegate.obj(),
     68                                reinterpret_cast<intptr_t>(this));
     69   // Do not close the infobar on accept, it will be closed as part
     70   // of the log in callback.
     71   RecordHistogramAction(ACCEPTED);
     72   return false;
     73 }
     74 
     75 bool AutoLoginInfoBarDelegateAndroid::Cancel() {
     76   JNIEnv* env = base::android::AttachCurrentThread();
     77   ScopedJavaLocalRef<jobject> delegate =
     78       weak_java_auto_login_delegate_.get(env);
     79   DCHECK(delegate.obj());
     80   Java_AutoLoginDelegate_cancelLogIn(env, delegate.obj(),
     81                                      reinterpret_cast<intptr_t>(this));
     82   RecordHistogramAction(REJECTED);
     83   return true;
     84 }
     85 
     86 void AutoLoginInfoBarDelegateAndroid::LoginSuccess(JNIEnv* env,
     87                                                    jobject obj,
     88                                                    jstring result) {
     89   if (!infobar()->owner())
     90      return;  // We're closing; don't call anything, it might access the owner.
     91 
     92   // TODO(miguelg): Test whether the Stop() and RemoveInfoBar() calls here are
     93   // necessary, or whether OpenURL() will do this for us.
     94   content::WebContents* contents =
     95       InfoBarService::WebContentsFromInfoBar(infobar());
     96   contents->Stop();
     97   infobar()->RemoveSelf();
     98   // WARNING: |this| may be deleted at this point!  Do not access any members!
     99   contents->OpenURL(content::OpenURLParams(
    100       GURL(base::android::ConvertJavaStringToUTF8(env, result)),
    101       content::Referrer(), CURRENT_TAB, content::PAGE_TRANSITION_AUTO_BOOKMARK,
    102       false));
    103 }
    104 
    105 void AutoLoginInfoBarDelegateAndroid::LoginFailed(JNIEnv* env, jobject obj) {
    106   if (!infobar()->owner())
    107      return;  // We're closing; don't call anything, it might access the owner.
    108 
    109   // TODO(miguelg): Using SimpleAlertInfoBarDelegate::Create() animates in a new
    110   // infobar while we animate the current one closed.  It would be better to use
    111   // ReplaceInfoBar().
    112   InfoBarService* infobar_service = InfoBarService::FromWebContents(
    113       InfoBarService::WebContentsFromInfoBar(infobar()));
    114   DCHECK(infobar_service);
    115   SimpleAlertInfoBarDelegate::Create(
    116       infobar_service, IDR_INFOBAR_WARNING,
    117       l10n_util::GetStringUTF16(IDS_AUTO_LOGIN_FAILED), false);
    118   infobar()->RemoveSelf();
    119 }
    120 
    121 void AutoLoginInfoBarDelegateAndroid::LoginDismiss(JNIEnv* env, jobject obj) {
    122   infobar()->RemoveSelf();
    123 }
    124 
    125 bool AutoLoginInfoBarDelegateAndroid::Register(JNIEnv* env) {
    126   return RegisterNativesImpl(env);
    127 }
    128