From 81b8caa077ba99e1ad35a6f1ab7d17838edffc4e Mon Sep 17 00:00:00 2001
From: Bnyro <bnyro@tutanota.com>
Date: Mon, 7 Aug 2023 18:02:42 +0200
Subject: [PATCH] feat: support for video meta info

---
 .../java/com/github/libretube/api/obj/MetaInfo.kt    | 11 +++++++++++
 .../java/com/github/libretube/api/obj/Streams.kt     |  1 +
 .../github/libretube/ui/fragments/PlayerFragment.kt  | 12 ++++++++++++
 app/src/main/res/layout/fragment_player.xml          | 10 +++++++++-
 4 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 app/src/main/java/com/github/libretube/api/obj/MetaInfo.kt

diff --git a/app/src/main/java/com/github/libretube/api/obj/MetaInfo.kt b/app/src/main/java/com/github/libretube/api/obj/MetaInfo.kt
new file mode 100644
index 000000000..296784d2a
--- /dev/null
+++ b/app/src/main/java/com/github/libretube/api/obj/MetaInfo.kt
@@ -0,0 +1,11 @@
+package com.github.libretube.api.obj
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class MetaInfo(
+    val title: String,
+    val description: String,
+    val urls: List<String>,
+    val urlTexts: List<String>
+)
diff --git a/app/src/main/java/com/github/libretube/api/obj/Streams.kt b/app/src/main/java/com/github/libretube/api/obj/Streams.kt
index 700761162..548530f00 100644
--- a/app/src/main/java/com/github/libretube/api/obj/Streams.kt
+++ b/app/src/main/java/com/github/libretube/api/obj/Streams.kt
@@ -21,6 +21,7 @@ data class Streams(
     val license: String,
     val visibility: String,
     val tags: List<String>,
+    val metaInfo: List<MetaInfo>,
     val hls: String? = null,
     val dash: String? = null,
     val lbryId: String? = null,
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 9b245f4f8..115835b58 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
@@ -16,6 +16,7 @@ import android.os.PowerManager
 import android.text.format.DateUtils
 import android.text.method.LinkMovementMethod
 import android.text.util.Linkify
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -861,6 +862,17 @@ class PlayerFragment : Fragment(), OnlinePlayerOptions {
             playerTitle.text = streams.title
             playerDescription.text = streams.description
 
+            metaInfo.isVisible = streams.metaInfo.isNotEmpty()
+            // generate a meta info text with clickable links using html
+            val metaInfoText = streams.metaInfo.joinToString("\n\n") { info ->
+                val text = info.description.takeIf { it.isNotBlank() } ?: info.title
+                val links = info.urls.mapIndexed { index, url ->
+                    "<a href=\"$url\">${info.urlTexts.getOrNull(index).orEmpty()}</a>"
+                }.joinToString(", ")
+                "$text $links"
+            }
+            metaInfo.text = metaInfoText.parseAsHtml()
+
             playerChannelSubCount.text = context?.getString(
                 R.string.subscribers,
                 streams.uploaderSubscriberCount.formatShort()
diff --git a/app/src/main/res/layout/fragment_player.xml b/app/src/main/res/layout/fragment_player.xml
index 4dabb0e1d..c35ce684d 100644
--- a/app/src/main/res/layout/fragment_player.xml
+++ b/app/src/main/res/layout/fragment_player.xml
@@ -107,6 +107,14 @@
                 android:orientation="vertical"
                 android:visibility="gone">
 
+                <TextView
+                    android:id="@+id/meta_info"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:padding="8dp"
+                    android:textSize="14sp"
+                    android:visibility="gone" />
+
                 <TextView
                     android:id="@+id/player_description"
                     android:layout_width="match_parent"
@@ -126,7 +134,7 @@
                 <androidx.recyclerview.widget.RecyclerView
                     android:id="@+id/tags_recycler"
                     android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"/>
+                    android:layout_height="wrap_content" />
 
             </LinearLayout>