From bb8e8a4e16c4245636594ee316f6a52533c976de Mon Sep 17 00:00:00 2001
From: Ryan ZHAO <ryanzhaors@qq.com>
Date: Tue, 23 Feb 2021 11:31:17 +1100
Subject: [PATCH] clean up link preview

---
 .../linkpreview/LinkPreviewRepository.java      |  1 -
 .../securesms/linkpreview/LinkPreviewUtil.java  | 17 -----------------
 2 files changed, 18 deletions(-)

diff --git a/app/src/main/java/org/thoughtcrime/securesms/linkpreview/LinkPreviewRepository.java b/app/src/main/java/org/thoughtcrime/securesms/linkpreview/LinkPreviewRepository.java
index 878f11e911..9a8066e3c0 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/linkpreview/LinkPreviewRepository.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/linkpreview/LinkPreviewRepository.java
@@ -52,7 +52,6 @@ public class LinkPreviewRepository implements InjectableType {
 
   public LinkPreviewRepository(@NonNull Context context) {
     this.client = new OkHttpClient.Builder()
-                                  // .proxySelector(new ContentProxySelector()) // Loki: Signal's proxy appears to have been banned by YouTube
                                   .addNetworkInterceptor(new ContentProxySafetyInterceptor())
                                   .cache(null)
                                   .build();
diff --git a/app/src/main/java/org/thoughtcrime/securesms/linkpreview/LinkPreviewUtil.java b/app/src/main/java/org/thoughtcrime/securesms/linkpreview/LinkPreviewUtil.java
index 222b049a7b..7bf922ed3a 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/linkpreview/LinkPreviewUtil.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/linkpreview/LinkPreviewUtil.java
@@ -17,7 +17,6 @@ import org.session.libsignal.libsignal.util.guava.Optional;
 
 import org.session.libsession.utilities.Util;
 
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
@@ -168,17 +167,6 @@ public final class LinkPreviewUtil {
     return new OpenGraph(openGraphTags, htmlTitle, faviconUrl);
   }
 
-  private static @Nullable String parseTopLevelDomain(@NonNull String domain) {
-    int periodIndex = domain.lastIndexOf(".");
-
-    if (periodIndex >= 0 && periodIndex < domain.length() - 1) {
-      return domain.substring(periodIndex + 1);
-    } else {
-      return null;
-    }
-  }
-
-
   public static final class OpenGraph {
 
     private final Map<String, String> values;
@@ -219,11 +207,6 @@ public final class LinkPreviewUtil {
               .findFirst()
               .orElse(0L);
     }
-
-    public @NonNull
-    Optional<String> getDescription() {
-      return Optional.of(values.get(KEY_DESCRIPTION_URL));
-    }
   }
 
   public interface HtmlDecoder {