From 0c43d208b9281f8f5ecd3cbb8bc4c8ed8b3fffb2 Mon Sep 17 00:00:00 2001
From: Bnyro <bnyro@tutanota.com>
Date: Sat, 29 Jul 2023 16:59:56 +0200
Subject: [PATCH] feat: support for video tags

---
 .../ui/activities/VideoTagsAdapter.kt         | 33 +++++++++++++++++++
 .../libretube/ui/fragments/PlayerFragment.kt  |  7 ++++
 .../ui/viewholders/VideoTagsViewHolder.kt     |  8 +++++
 app/src/main/res/layout/fragment_player.xml   |  5 +++
 app/src/main/res/layout/video_tag_row.xml     | 23 +++++++++++++
 5 files changed, 76 insertions(+)
 create mode 100644 app/src/main/java/com/github/libretube/ui/activities/VideoTagsAdapter.kt
 create mode 100644 app/src/main/java/com/github/libretube/ui/viewholders/VideoTagsViewHolder.kt
 create mode 100644 app/src/main/res/layout/video_tag_row.xml

diff --git a/app/src/main/java/com/github/libretube/ui/activities/VideoTagsAdapter.kt b/app/src/main/java/com/github/libretube/ui/activities/VideoTagsAdapter.kt
new file mode 100644
index 000000000..578469e13
--- /dev/null
+++ b/app/src/main/java/com/github/libretube/ui/activities/VideoTagsAdapter.kt
@@ -0,0 +1,33 @@
+package com.github.libretube.ui.activities
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.core.os.bundleOf
+import androidx.recyclerview.widget.RecyclerView
+import com.github.libretube.R
+import com.github.libretube.constants.IntentData
+import com.github.libretube.databinding.VideoTagRowBinding
+import com.github.libretube.ui.viewholders.VideoTagsViewHolder
+
+class VideoTagsAdapter(private val tags: List<String>) :
+    RecyclerView.Adapter<VideoTagsViewHolder>() {
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): VideoTagsViewHolder {
+        val binding = VideoTagRowBinding.inflate(LayoutInflater.from(parent.context))
+        return VideoTagsViewHolder(binding)
+    }
+
+    override fun getItemCount() = tags.size
+
+    override fun onBindViewHolder(holder: VideoTagsViewHolder, position: Int) {
+        val tag = tags[position]
+        holder.binding.apply {
+            tagText.text = tag
+            root.setOnClickListener {
+                val mainActivity = root.context as MainActivity
+                mainActivity.searchView.setQuery(tag, true)
+                // minimizes the player fragment to the mini player
+                mainActivity.onBackPressedDispatcher.onBackPressed()
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/github/libretube/ui/fragments/PlayerFragment.kt b/app/src/main/java/com/github/libretube/ui/fragments/PlayerFragment.kt
index 0a9cc2eb2..e6c8a075e 100644
--- a/app/src/main/java/com/github/libretube/ui/fragments/PlayerFragment.kt
+++ b/app/src/main/java/com/github/libretube/ui/fragments/PlayerFragment.kt
@@ -93,6 +93,7 @@ import com.github.libretube.obj.VideoResolution
 import com.github.libretube.parcelable.PlayerData
 import com.github.libretube.services.DownloadService
 import com.github.libretube.ui.activities.MainActivity
+import com.github.libretube.ui.activities.VideoTagsAdapter
 import com.github.libretube.ui.adapters.ChaptersAdapter
 import com.github.libretube.ui.adapters.VideosAdapter
 import com.github.libretube.ui.dialogs.AddToPlaylistDialog
@@ -996,6 +997,12 @@ class PlayerFragment : Fragment(), OnlinePlayerOptions {
                 "${context?.getString(R.string.license)}: ${streams.license}\n" +
                 "${context?.getString(R.string.visibility)}: $visibility"
 
+        if (streams.tags.isNotEmpty()) {
+            binding.tagsRecycler.layoutManager = LinearLayoutManager(context, LinearLayoutManager.HORIZONTAL, false)
+            binding.tagsRecycler.adapter = VideoTagsAdapter(streams.tags)
+        }
+        binding.tagsRecycler.isVisible = streams.tags.isNotEmpty()
+
         binding.playerChannel.setOnClickListener {
             val activity = view?.context as MainActivity
             val bundle = bundleOf(IntentData.channelId to streams.uploaderUrl)
diff --git a/app/src/main/java/com/github/libretube/ui/viewholders/VideoTagsViewHolder.kt b/app/src/main/java/com/github/libretube/ui/viewholders/VideoTagsViewHolder.kt
new file mode 100644
index 000000000..93ec15500
--- /dev/null
+++ b/app/src/main/java/com/github/libretube/ui/viewholders/VideoTagsViewHolder.kt
@@ -0,0 +1,8 @@
+package com.github.libretube.ui.viewholders
+
+import androidx.recyclerview.widget.RecyclerView
+import com.github.libretube.databinding.VideoTagRowBinding
+
+class VideoTagsViewHolder(
+    val binding: VideoTagRowBinding
+): RecyclerView.ViewHolder(binding.root)
diff --git a/app/src/main/res/layout/fragment_player.xml b/app/src/main/res/layout/fragment_player.xml
index 28263a0aa..76d1093d0 100644
--- a/app/src/main/res/layout/fragment_player.xml
+++ b/app/src/main/res/layout/fragment_player.xml
@@ -132,6 +132,11 @@
                     android:textIsSelectable="true"
                     android:textSize="14sp" />
 
+                <androidx.recyclerview.widget.RecyclerView
+                    android:id="@+id/tags_recycler"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"/>
+
             </LinearLayout>
 
             <com.google.android.material.card.MaterialCardView
diff --git a/app/src/main/res/layout/video_tag_row.xml b/app/src/main/res/layout/video_tag_row.xml
new file mode 100644
index 000000000..129d5bc5c
--- /dev/null
+++ b/app/src/main/res/layout/video_tag_row.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content">
+
+    <com.google.android.material.card.MaterialCardView
+        style="@style/Widget.Material3.CardView.Elevated"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="3dp">
+
+        <TextView
+            android:id="@+id/tag_text"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="8dp"
+            android:layout_marginVertical="6dp"
+            tools:text="Gaming" />
+
+    </com.google.android.material.card.MaterialCardView>
+
+</FrameLayout>
\ No newline at end of file