From f41ab8b08699974b3c05c1dc5194b276b703172c Mon Sep 17 00:00:00 2001
From: Stypox <stypox@pm.me>
Date: Wed, 12 Apr 2023 10:54:28 +0200
Subject: [PATCH] Add comment replies fragment header

---
 .../list/comments/CommentRepliesFragment.java |  59 ++++++++
 .../res/layout/comment_replies_header.xml     | 137 ++++++++++++++++++
 2 files changed, 196 insertions(+)
 create mode 100644 app/src/main/res/layout/comment_replies_header.xml

diff --git a/app/src/main/java/org/schabi/newpipe/fragments/list/comments/CommentRepliesFragment.java b/app/src/main/java/org/schabi/newpipe/fragments/list/comments/CommentRepliesFragment.java
index 783fd18ba..163e7d25f 100644
--- a/app/src/main/java/org/schabi/newpipe/fragments/list/comments/CommentRepliesFragment.java
+++ b/app/src/main/java/org/schabi/newpipe/fragments/list/comments/CommentRepliesFragment.java
@@ -1,5 +1,7 @@
 package org.schabi.newpipe.fragments.list.comments;
 
+import static org.schabi.newpipe.util.ServiceHelper.getServiceById;
+
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -7,20 +9,30 @@ import android.view.ViewGroup;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.core.text.HtmlCompat;
 
 import org.schabi.newpipe.R;
+import org.schabi.newpipe.databinding.CommentRepliesHeaderBinding;
 import org.schabi.newpipe.error.UserAction;
 import org.schabi.newpipe.extractor.ListExtractor;
 import org.schabi.newpipe.extractor.comments.CommentsInfo;
 import org.schabi.newpipe.extractor.comments.CommentsInfoItem;
 import org.schabi.newpipe.fragments.list.BaseListInfoFragment;
 import org.schabi.newpipe.info_list.ItemViewMode;
+import org.schabi.newpipe.util.DeviceUtils;
 import org.schabi.newpipe.util.ExtractorHelper;
 import org.schabi.newpipe.util.Localization;
+import org.schabi.newpipe.util.NavigationHelper;
+import org.schabi.newpipe.util.image.ImageStrategy;
+import org.schabi.newpipe.util.image.PicassoHelper;
+import org.schabi.newpipe.util.text.TextLinkifier;
 
 import java.util.Queue;
+import java.util.function.Supplier;
 
 import io.reactivex.rxjava3.core.Single;
+import io.reactivex.rxjava3.disposables.CompositeDisposable;
 
 public final class CommentRepliesFragment
         extends BaseListInfoFragment<CommentsInfoItem, CommentRepliesInfo> {
@@ -29,6 +41,7 @@ public final class CommentRepliesFragment
     private CommentsInfo commentsInfo;
     // the comment to show replies of
     private CommentsInfoItem commentsInfoItem;
+    private final CompositeDisposable disposables = new CompositeDisposable();
 
 
     /*//////////////////////////////////////////////////////////////////////////
@@ -55,6 +68,52 @@ public final class CommentRepliesFragment
         return inflater.inflate(R.layout.fragment_comments, container, false);
     }
 
+    @Override
+    public void onDestroyView() {
+        disposables.clear();
+        super.onDestroyView();
+    }
+
+    @Override
+    protected Supplier<View> getListHeaderSupplier() {
+        return () -> {
+            final CommentRepliesHeaderBinding binding = CommentRepliesHeaderBinding
+                    .inflate(activity.getLayoutInflater(), itemsList, false);
+            final CommentsInfoItem item = commentsInfoItem;
+
+            // load the author avatar
+            PicassoHelper.loadAvatar(item.getUploaderAvatars()).into(binding.authorAvatar);
+            binding.authorAvatar.setVisibility(ImageStrategy.shouldLoadImages()
+                    ? View.VISIBLE : View.GONE);
+
+            // setup author name and comment date
+            binding.authorName.setText(item.getUploaderName());
+            binding.uploadDate.setText(Localization.relativeTimeOrTextual(
+                    item.getUploadDate(), item.getTextualUploadDate(), getContext()));
+            binding.authorTouchArea.setOnClickListener(
+                    v -> NavigationHelper.openCommentAuthorIfPresent(requireActivity(), item));
+
+            // setup like count, hearted and pinned
+            binding.thumbsUpCount.setText(
+                    Localization.likeCount(requireContext(), item.getLikeCount()));
+            // for heartImage goneMarginEnd was used, but there is no way to tell ConstraintLayout
+            // not to use a different margin only when both the next two views are gone
+            ((ConstraintLayout.LayoutParams) binding.thumbsUpCount.getLayoutParams())
+                    .setMarginEnd(DeviceUtils.dpToPx(
+                            (item.isHeartedByUploader() || item.isPinned() ? 8 : 16),
+                            requireContext()));
+            binding.heartImage.setVisibility(item.isHeartedByUploader() ? View.VISIBLE : View.GONE);
+            binding.pinnedImage.setVisibility(item.isPinned() ? View.VISIBLE : View.GONE);
+
+            // setup comment content
+            TextLinkifier.fromDescription(binding.commentContent, item.getCommentText(),
+                    HtmlCompat.FROM_HTML_MODE_LEGACY, getServiceById(item.getServiceId()),
+                    item.getUrl(), disposables, null);
+
+            return binding.getRoot();
+        };
+    }
+
 
     /*//////////////////////////////////////////////////////////////////////////
     // State saving
diff --git a/app/src/main/res/layout/comment_replies_header.xml b/app/src/main/res/layout/comment_replies_header.xml
new file mode 100644
index 000000000..ed5ba1a10
--- /dev/null
+++ b/app/src/main/res/layout/comment_replies_header.xml
@@ -0,0 +1,137 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <com.google.android.material.imageview.ShapeableImageView
+        android:id="@+id/authorAvatar"
+        android:layout_width="42dp"
+        android:layout_height="42dp"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:focusable="false"
+        android:src="@drawable/placeholder_person"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:shapeAppearance="@style/CircularImageView"
+        tools:ignore="RtlHardcoded" />
+
+    <org.schabi.newpipe.views.NewPipeTextView
+        android:id="@+id/authorName"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginEnd="8dp"
+        android:ellipsize="end"
+        android:lines="1"
+        android:textAppearance="?android:attr/textAppearanceLarge"
+        android:textSize="16sp"
+        app:layout_constraintBottom_toTopOf="@+id/uploadDate"
+        app:layout_constraintEnd_toStartOf="@+id/thumbsUpImage"
+        app:layout_constraintStart_toEndOf="@+id/authorAvatar"
+        app:layout_constraintTop_toTopOf="@+id/authorAvatar"
+        tools:text="@tools:sample/lorem/random" />
+
+    <org.schabi.newpipe.views.NewPipeTextView
+        android:id="@+id/uploadDate"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginEnd="8dp"
+        android:ellipsize="end"
+        android:lines="1"
+        android:textAppearance="?android:attr/textAppearanceSmall"
+        android:textSize="14sp"
+        app:layout_constraintBottom_toBottomOf="@+id/authorAvatar"
+        app:layout_constraintEnd_toStartOf="@+id/thumbsUpImage"
+        app:layout_constraintStart_toEndOf="@+id/authorAvatar"
+        app:layout_constraintTop_toBottomOf="@+id/authorName"
+        tools:text="5 months ago" />
+
+    <ImageView
+        android:id="@+id/thumbsUpImage"
+        android:layout_width="21sp"
+        android:layout_height="21sp"
+        android:layout_marginEnd="@dimen/video_item_detail_like_margin"
+        android:contentDescription="@string/detail_likes_img_view_description"
+        android:src="@drawable/ic_thumb_up"
+        app:layout_constraintBottom_toBottomOf="@+id/authorAvatar"
+        app:layout_constraintEnd_toStartOf="@+id/thumbsUpCount"
+        app:layout_constraintTop_toTopOf="@+id/authorAvatar" />
+
+    <org.schabi.newpipe.views.NewPipeTextView
+        android:id="@+id/thumbsUpCount"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="8dp"
+        android:gravity="center"
+        android:lines="1"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:textSize="14sp"
+        app:layout_constraintBottom_toBottomOf="@+id/authorAvatar"
+        app:layout_constraintEnd_toStartOf="@+id/heartImage"
+        app:layout_constraintTop_toTopOf="@+id/authorAvatar"
+        tools:text="12M" />
+
+    <ImageView
+        android:id="@+id/heartImage"
+        android:layout_width="21sp"
+        android:layout_height="21sp"
+        android:layout_marginEnd="4dp"
+        android:contentDescription="@string/detail_heart_img_view_description"
+        android:src="@drawable/ic_heart"
+        app:layout_constraintBottom_toBottomOf="@+id/authorAvatar"
+        app:layout_constraintEnd_toStartOf="@+id/pinnedImage"
+        app:layout_constraintTop_toTopOf="@+id/authorAvatar"
+        app:layout_goneMarginEnd="16dp" />
+
+    <View
+        android:id="@+id/authorTouchArea"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_margin="8dp"
+        android:background="?attr/selectableItemBackground"
+        app:layout_constraintBottom_toTopOf="@+id/commentContent"
+        app:layout_constraintEnd_toStartOf="@+id/thumbsUpImage"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <ImageView
+        android:id="@+id/pinnedImage"
+        android:layout_width="21sp"
+        android:layout_height="21sp"
+        android:layout_marginEnd="16dp"
+        android:contentDescription="@string/detail_pinned_comment_view_description"
+        android:src="@drawable/ic_pin"
+        app:layout_constraintBottom_toBottomOf="@+id/authorAvatar"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/authorAvatar" />
+
+    <org.schabi.newpipe.views.NewPipeTextView
+        android:id="@+id/commentContent"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="16dp"
+        android:textAppearance="?android:attr/textAppearanceLarge"
+        android:textSize="14sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/authorAvatar"
+        tools:text="@tools:sample/lorem/random[10]" />
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1px"
+        android:layout_marginTop="16dp"
+        android:layout_marginBottom="8dp"
+        android:background="?attr/separator_color"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/commentContent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file