components/dom_distiller/core/url_utils_android.cc

   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 "components/dom_distiller/core/url_utils_android.h"
   6
   7 #include <string>
   8
   9 #include "base/android/jni_string.h"
  10 #include "components/dom_distiller/core/url_constants.h"
  11 #include "components/dom_distiller/core/url_utils.h"
  12 #include "jni/DomDistillerUrlUtils_jni.h"
  13 #include "net/base/url_util.h"
  14 #include "url/gurl.h"
  15
  16 namespace dom_distiller {
  17
  18 namespace url_utils {
  19
  20 namespace android {
  21
  22 ScopedJavaLocalRef<jstring> GetDistillerViewUrlFromUrl(JNIEnv* env,
  23                                                        jclass clazz,
  24                                                        jstring j_scheme,
  25                                                        jstring j_url) {
  26   std::string scheme(base::android::ConvertJavaStringToUTF8(env, j_scheme));
  27   GURL url(base::android::ConvertJavaStringToUTF8(env, j_url));
  28   if (!url.is_valid()) {
  29     return ScopedJavaLocalRef<jstring>();
  30   }
  31   GURL view_url =
  32       dom_distiller::url_utils::GetDistillerViewUrlFromUrl(scheme, url);
  33   if (!view_url.is_valid()) {
  34     return ScopedJavaLocalRef<jstring>();
  35   }
  36   return base::android::ConvertUTF8ToJavaString(env, view_url.spec());
  37 }
  38
  39 ScopedJavaLocalRef<jstring> GetOriginalUrlFromDistillerUrl(JNIEnv* env,
  40                                                            jclass clazz,
  41                                                            jstring j_url) {
  42   GURL url(base::android::ConvertJavaStringToUTF8(env, j_url));
  43   if (!url.is_valid())
  44     return ScopedJavaLocalRef<jstring>();
  45
  46   GURL original_url =
  47       dom_distiller::url_utils::GetOriginalUrlFromDistillerUrl(url);
  48   if (!original_url.is_valid())
  49     return ScopedJavaLocalRef<jstring>();
  50
  51   return base::android::ConvertUTF8ToJavaString(env, original_url.spec());
  52 }
  53
  54 jboolean IsDistilledPage(JNIEnv* env, jclass clazz, jstring j_url) {
  55   GURL url(base::android::ConvertJavaStringToUTF8(env, j_url));
  56   return dom_distiller::url_utils::IsDistilledPage(url);
  57 }
  58
  59 jboolean IsUrlDistillable(JNIEnv* env, jclass clazz, jstring j_url) {
  60   GURL url(base::android::ConvertJavaStringToUTF8(env, j_url));
  61   return dom_distiller::url_utils::IsUrlDistillable(url);
  62 }
  63
  64 ScopedJavaLocalRef<jstring> GetIsDistillableJs(JNIEnv* env, jclass clazz) {
  65   return base::android::ConvertUTF8ToJavaString(
  66       env, dom_distiller::url_utils::GetIsDistillableJs());
  67 }
  68
  69 ScopedJavaLocalRef<jstring> GetValueForKeyInUrl(JNIEnv* env,
  70                                                 jclass clazz,
  71                                                 jstring j_url,
  72                                                 jstring j_key) {
  73   GURL url(base::android::ConvertJavaStringToUTF8(env, j_url));
  74   std::string key = base::android::ConvertJavaStringToUTF8(env, j_key);
  75   return base::android::ConvertUTF8ToJavaString(
  76       env, dom_distiller::url_utils::GetValueForKeyInUrl(url, key));
  77 }
  78
  79 bool RegisterUrlUtils(JNIEnv* env) { return RegisterNativesImpl(env); }
  80
  81 }  // namespace android
  82
  83 }  // namespace url_utils
  84
  85 }  // namespace dom_distiller