From 604b4ec01e6ac0bb1709cb2c428b2babbd518297 Mon Sep 17 00:00:00 2001
From: Jobobby04 <jobobby04@users.noreply.github.com>
Date: Wed, 30 Sep 2020 17:52:24 -0400
Subject: [PATCH] Fix expanding tags on E-Hentai and similar manga

---
 .../ui/manga/info/MangaInfoItemAdapter.kt     | 26 ++++++++++++++++---
 1 file changed, 22 insertions(+), 4 deletions(-)

diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoItemAdapter.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoItemAdapter.kt
index 6bc3c846f..f564b7aa1 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoItemAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoItemAdapter.kt
@@ -3,7 +3,9 @@ package eu.kanade.tachiyomi.ui.manga.info
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.core.view.isVisible
+import androidx.core.view.updateLayoutParams
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import eu.davidea.flexibleadapter.FlexibleAdapter
@@ -28,9 +30,9 @@ import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.merge
 import kotlinx.coroutines.flow.onEach
+import kotlinx.coroutines.launch
 import reactivecircus.flowbinding.android.view.clicks
 import reactivecircus.flowbinding.android.view.longClicks
-import uy.kohesive.injekt.api.get
 
 class MangaInfoItemAdapter(
     private val controller: MangaController,
@@ -88,6 +90,15 @@ class MangaInfoItemAdapter(
             binding.genreGroups.layoutManager = LinearLayoutManager(itemView.context)
             binding.genreGroups.adapter = mangaTagsInfoAdapter
 
+            // SY -->
+            mangaTagsInfoAdapter?.mItemClickListener = FlexibleAdapter.OnItemClickListener { _, _ ->
+                scope.launch {
+                    toggleMangaInfo()
+                }
+                false
+            }
+            // SY <--
+
             setMangaInfo(manga, source)
         }
 
@@ -110,9 +121,16 @@ class MangaInfoItemAdapter(
                     manga.description
                 }
 
+                // SY -->
                 if (binding.mangaSummaryText.text == "meta") {
-                    binding.mangaSummaryText.isVisible = false
+                    binding.mangaSummaryText.text = ""
+                    binding.mangaSummaryText.maxLines = 1
+                    binding.mangaInfoToggleLess.updateLayoutParams<ConstraintLayout.LayoutParams> {
+                        topToBottom = -1
+                        bottomToBottom = binding.mangaSummaryText.id
+                    }
                 }
+                // SY <--
 
                 // Update genres list
                 if (!manga.genre.isNullOrBlank()) {
@@ -169,14 +187,14 @@ class MangaInfoItemAdapter(
         }
 
         private fun toggleMangaInfo() {
-            val isCurrentlyExpanded = binding.mangaSummaryText.maxLines != 2
+            val isCurrentlyExpanded = binding.mangaSummaryText.maxLines != 2 /* SY --> */ && binding.mangaSummaryText.maxLines != 1 /* SY <-- */
 
             binding.mangaInfoToggleMoreScrim.isVisible = isCurrentlyExpanded
             binding.mangaInfoToggleMore.isVisible = isCurrentlyExpanded
             binding.mangaInfoToggleLess.isVisible = !isCurrentlyExpanded
 
             binding.mangaSummaryText.maxLines = if (isCurrentlyExpanded) {
-                2
+                /* SY --> */ if (binding.mangaSummaryText.text.isBlank()) 1 else /* SY <-- */ 2
             } else {
                 Int.MAX_VALUE
             }