Merge pull request #1784 from Tunous/reaction-long-click

[IMPROVEMENT] Show users summary when long-clicking reaction

app/src/main/java/chat/rocket/android/chatroom/adapter/BaseViewHolder.kt

@@ -61,6 +61,10 @@ abstract class BaseViewHolder<T : BaseUiModel<*>>(
                             reactionListener?.onReactionAdded(messageId, emoji)
                         }
                     }
+
+                    override fun onReactionLongClicked(shortname: String, isCustom: Boolean, url: String?, usernames: List<String>) {
+                        reactionListener?.onReactionLongClicked(shortname, isCustom,url, usernames)
+                    }
                 }
 
                 val context = itemView.context

app/src/main/java/chat/rocket/android/chatroom/adapter/MessageReactionsAdapter.kt

@@ -75,7 +75,7 @@ class MessageReactionsAdapter : RecyclerView.Adapter<RecyclerView.ViewHolder>()
     class ReactionViewHolder(
         view: View,
         private val listener: EmojiReactionListener?
-    ) : RecyclerView.ViewHolder(view), View.OnClickListener {
+    ) : RecyclerView.ViewHolder(view), View.OnClickListener, View.OnLongClickListener {
 
         @Inject
         lateinit var localRepository: LocalRepository
@@ -121,6 +121,8 @@ class MessageReactionsAdapter : RecyclerView.Adapter<RecyclerView.ViewHolder>()
 
                 view_flipper_reaction.setOnClickListener(this@ReactionViewHolder)
                 text_count.setOnClickListener(this@ReactionViewHolder)
+                view_flipper_reaction.setOnLongClickListener(this@ReactionViewHolder)
+                text_count.setOnLongClickListener(this@ReactionViewHolder)
             }
         }
 
@@ -132,6 +134,11 @@ class MessageReactionsAdapter : RecyclerView.Adapter<RecyclerView.ViewHolder>()
                 }
             }
         }
+
+        override fun onLongClick(v: View?): Boolean {
+            listener?.onReactionLongClicked(reaction.shortname, reaction.isCustom, reaction.url, reaction.usernames)
+            return true
+        }
     }
 
     class AddReactionViewHolder(

app/src/main/java/chat/rocket/android/chatroom/ui/ChatRoomFragment.kt

@@ -57,6 +57,7 @@ import chat.rocket.android.emoji.EmojiKeyboardPopup
 import chat.rocket.android.emoji.EmojiParser
 import chat.rocket.android.emoji.EmojiPickerPopup
 import chat.rocket.android.emoji.EmojiReactionListener
+import chat.rocket.android.emoji.internal.GlideApp
 import chat.rocket.android.emoji.internal.isCustom
 import chat.rocket.android.helper.EndlessRecyclerViewScrollListener
 import chat.rocket.android.helper.ImageHelper
@@ -79,10 +80,13 @@ import dagger.android.support.AndroidSupportInjection
 import io.reactivex.Observable
 import io.reactivex.disposables.CompositeDisposable
 import io.reactivex.disposables.Disposable
+import kotlinx.android.synthetic.main.emoji_image_row_item.*
+import kotlinx.android.synthetic.main.emoji_row_item.*
 import kotlinx.android.synthetic.main.fragment_chat_room.*
 import kotlinx.android.synthetic.main.message_attachment_options.*
 import kotlinx.android.synthetic.main.message_composer.*
 import kotlinx.android.synthetic.main.message_list.*
+import kotlinx.android.synthetic.main.reaction_praises_list_item.*
 import java.util.concurrent.TimeUnit
 import java.util.concurrent.atomic.AtomicInteger
 import javax.inject.Inject
@@ -594,7 +598,7 @@ class ChatRoomFragment : Fragment(), ChatRoomView, EmojiKeyboardListener, EmojiR
         }
     }
 
-    override fun showGenericErrorMessage(){
+    override fun showGenericErrorMessage() {
         ui {
             showMessage(getString(R.string.msg_generic_error))
         }
@@ -671,6 +675,44 @@ class ChatRoomFragment : Fragment(), ChatRoomView, EmojiKeyboardListener, EmojiR
         presenter.react(messageId, emoji.shortname)
     }
 
+    override fun onReactionLongClicked(shortname: String, isCustom: Boolean, url: String?, usernames: List<String>) {
+        val layout = LayoutInflater.from(requireContext()).inflate(R.layout.reaction_praises_list_item, null)
+        val dialog = AlertDialog.Builder(requireContext())
+            .setView(layout)
+            .setCancelable(true)
+
+        with(layout) {
+            view_flipper.displayedChild = if (isCustom) 1 else 0
+            if (isCustom && url != null) {
+                val glideRequest = if (url.endsWith("gif", true)) {
+                    GlideApp.with(requireContext()).asGif()
+                } else {
+                    GlideApp.with(requireContext()).asBitmap()
+                }
+
+                glideRequest.load(url).into(emoji_image_view)
+            } else {
+                emoji_view.text = EmojiParser.parse(requireContext(), shortname)
+            }
+
+            var listing = ""
+            if (usernames.size == 1) {
+                listing = usernames.first()
+            } else {
+                usernames.forEachIndexed { index, username ->
+                    listing += if (index == usernames.size - 1) "|$username" else "$username, "
+                }
+
+                listing = listing.replace(", |", " ${requireContext().getString(R.string.msg_and)} ")
+            }
+
+            text_view_usernames.text = requireContext().resources.getQuantityString(
+                R.plurals.msg_reacted_with_, usernames.size, listing, shortname)
+
+            dialog.show()
+        }
+    }
+
     override fun showReactionsPopup(messageId: String) {
         ui {
             val emojiPickerPopup = EmojiPickerPopup(it)

app/src/main/java/chat/rocket/android/chatroom/uimodel/ReactionUiModel.kt

@@ -6,5 +6,6 @@ data class ReactionUiModel(
     val unicode: CharSequence,
     val count: Int,
     val usernames: List<String> = emptyList(),
-    var url: String? = null
+    var url: String? = null,
+    val isCustom: Boolean = false
 )

app/src/main/java/chat/rocket/android/chatroom/uimodel/UiModelMapper.kt

@@ -19,6 +19,7 @@ import chat.rocket.android.dagger.scope.PerFragment
 import chat.rocket.android.db.DatabaseManager
 import chat.rocket.android.emoji.EmojiParser
 import chat.rocket.android.emoji.EmojiRepository
+import chat.rocket.android.emoji.internal.isCustom
 import chat.rocket.android.helper.MessageHelper
 import chat.rocket.android.helper.MessageParser
 import chat.rocket.android.helper.UserHelper
@@ -31,6 +32,7 @@ import chat.rocket.android.server.domain.messageReadReceiptEnabled
 import chat.rocket.android.server.domain.messageReadReceiptStoreUsers
 import chat.rocket.android.server.domain.useRealName
 import chat.rocket.android.server.infraestructure.ConnectionManagerFactory
+import chat.rocket.android.util.extension.orFalse
 import chat.rocket.android.util.extensions.avatarUrl
 import chat.rocket.android.util.extensions.ifNotNullNorEmpty
 import chat.rocket.android.util.extensions.isNotNullNorEmpty
@@ -469,7 +471,7 @@ class UiModelMapper @Inject constructor(
             val list = mutableListOf<ReactionUiModel>()
             val customEmojis = EmojiRepository.getCustomEmojis()
             it.getShortNames().forEach { shortname ->
-                val usernames = it.getUsernames(shortname) ?: emptyList()
+                val usernames = it.getUsernames(shortname).orEmpty()
                 val count = usernames.size
                 val custom = customEmojis.firstOrNull { emoji -> emoji.shortname == shortname }
                 list.add(
@@ -478,7 +480,8 @@ class UiModelMapper @Inject constructor(
                         unicode = EmojiParser.parse(context, shortname),
                         count = count,
                         usernames = usernames,
-                        url = custom?.url)
+                        url = custom?.url,
+                        isCustom = custom != null)
                 )
             }
             list

app/src/main/res/layout/emoji_image_row_item.xml

+<?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="48dp"
+    android:layout_height="48dp"
+    android:layout_gravity="center">
+
+    <ImageView
+        android:id="@+id/emoji_image_view"
+        android:layout_width="32dp"
+        android:layout_height="32dp"
+        android:layout_gravity="center"
+        tools:src="@tools:sample/avatars" />
+</FrameLayout>

app/src/main/res/layout/emoji_row_item.xml

+<?xml version="1.0" encoding="utf-8"?>
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/emoji_view"
+    android:layout_width="48dp"
+    android:layout_height="48dp"
+    android:foreground="?selectableItemBackground"
+    android:layout_gravity="center"
+    android:gravity="center"
+    android:textColor="#000000"
+    android:textSize="24sp"
+    tools:text="😀" />

app/src/main/res/layout/reaction_praises_list_item.xml

+<?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"
+    android:background="@color/colorWhite"
+    android:padding="16dp">
+
+    <ViewFlipper
+        android:id="@+id/view_flipper"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:foregroundGravity="center"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <include layout="@layout/emoji_row_item" />
+
+        <include layout="@layout/emoji_image_row_item" />
+    </ViewFlipper>
+
+    <TextView
+        android:id="@+id/text_view_usernames"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:fontFamily="sans-serif-light"
+        android:textColor="@color/darkGray"
+        android:textSize="14sp"
+        app:layout_constraintBottom_toBottomOf="@+id/view_flipper"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/view_flipper"
+        app:layout_constraintTop_toTopOf="@+id/view_flipper"
+        tools:text="Ann reacted with :grin:" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values-de/strings.xml

@@ -152,6 +152,11 @@
     <string name="msg__your_2fa_code">What’s your 2FA code?</string> <!-- TODO Add translation -->
     <!-- TODO - Add proper translation -->
     <string name="msg_muted_on_this_channel">You are muted on this channel</string>
+    <!-- TODO - Add proper translation -->
+    <plurals name="msg_reacted_with_">
+        <item quantity="one">%1$s reacted with %2$s</item>
+        <item quantity="other">%1$s reacted with %2$s</item>
+    </plurals>
 
     <!-- Create channel messages -->
     <string name="msg_private_channel">Privat</string>

app/src/main/res/values-es/strings.xml

@@ -170,6 +170,11 @@
     <string name="msg_permalink_copied">Permalink copied</string>
     <!-- TODO - Add proper translation -->
     <string name="msg_muted_on_this_channel">You are muted on this channel</string>
+    <!-- TODO - Add proper translation -->
+    <plurals name="msg_reacted_with_">
+        <item quantity="one">%1$s reacted with %2$s</item>
+        <item quantity="other">%1$s reacted with %2$s</item>
+    </plurals>
 
     <!-- Preferences messages -->
     <string name="msg_analytics_tracking">Analytics tracking</string> <!-- TODO Add translation -->

app/src/main/res/values-fr/strings.xml

@@ -162,6 +162,11 @@
     <string name="msg_permalink_copied">Permalink copied</string>
     <!-- TODO - Add proper translation -->
     <string name="msg_muted_on_this_channel">You are muted on this channel</string>
+    <!-- TODO - Add proper translation -->
+    <plurals name="msg_reacted_with_">
+        <item quantity="one">%1$s reacted with %2$s</item>
+        <item quantity="other">%1$s reacted with %2$s</item>
+    </plurals>
 
     <!-- Create channel messages -->
     <string name="msg_private_channel">Privé</string>

app/src/main/res/values-hi-rIN/strings.xml

@@ -174,6 +174,11 @@
     <string name="msg_permalink_copied">Permalink copied</string>
     <!-- TODO - Add proper translation -->
     <string name="msg_muted_on_this_channel">You are muted on this channel</string>
+    <!-- TODO - Add proper translation -->
+    <plurals name="msg_reacted_with_">
+        <item quantity="one">%1$s reacted with %2$s</item>
+        <item quantity="other">%1$s reacted with %2$s</item>
+    </plurals>
 
     <!-- Preferences messages -->
     <string name="msg_analytics_tracking">एनालिटिक्स ट्रैकिंग</string>

app/src/main/res/values-ja/strings.xml

@@ -161,7 +161,11 @@
     <string name="msg_view_more">更に表示</string>
     <string name="msg_view_less">隠す</string>
     <string name="msg_muted_on_this_channel">あなたはこのチャンネルでミュートされています</string>
-
+    <!-- TODO - Add proper translation -->
+    <plurals name="msg_reacted_with_">
+        <item quantity="one">%1$s reacted with %2$s</item>
+        <item quantity="other">%1$s reacted with %2$s</item>
+    </plurals>
 
     <!-- Create channel messages -->
     <string name="msg_private_channel">プライベート</string>

app/src/main/res/values-pt-rBR/strings.xml

@@ -160,6 +160,10 @@
     <!-- TODO - Add proper translation -->
     <string name="msg_permalink_copied">Permalink copiado</string>
     <string name="msg_muted_on_this_channel">Você está silenciado neste canal</string>
+    <plurals name="msg_reacted_with_">
+        <item quantity="one">%1$s reagiu com %2$s</item>
+        <item quantity="other">%1$s reagiram com %2$s</item>
+    </plurals>
 
     <!-- Create channel messages -->
     <string name="msg_private_channel">Privado</string>

app/src/main/res/values-ru-rRU/strings.xml

@@ -158,6 +158,12 @@
     <string name="msg_permalink_copied">Ссылка скопирована</string>
     <!-- TODO - Add proper translation -->
     <string name="msg_muted_on_this_channel">You are muted on this channel</string>
+    <!-- TODO - Add proper translation -->
+    <plurals name="msg_reacted_with_">
+        <item quantity="one">%1$s reacted with %2$s</item>
+        <item quantity="few">%1$s reacted with %2$s</item>
+        <item quantity="many">%1$s reacted with %2$s</item>
+    </plurals>
 
     <!-- Create channel messages -->
     <string name="msg_private_channel">Приватный</string>

app/src/main/res/values-tr/strings.xml

@@ -175,6 +175,11 @@
     <string name="msg_permalink_copied">Permalink copied</string>
     <!-- TODO - Add proper translation -->
     <string name="msg_muted_on_this_channel">You are muted on this channel</string>
+    <!-- TODO - Add proper translation -->
+    <plurals name="msg_reacted_with_">
+        <item quantity="one">%1$s reacted with %2$s</item>
+        <item quantity="other">%1$s reacted with %2$s</item>
+    </plurals>
     
     <!-- Preferences messages -->
     <string name="msg_analytics_tracking">İstatistik takibi</string>

app/src/main/res/values-uk/strings.xml

@@ -160,6 +160,12 @@
     <string name="msg_permalink_copied">Permalink copied</string>
     <!-- TODO - Add proper translation -->
     <string name="msg_muted_on_this_channel">You are muted on this channel</string>
+    <!-- TODO - Add proper translation -->
+    <plurals name="msg_reacted_with_">
+        <item quantity="one">%1$s reacted with %2$s</item>
+        <item quantity="few">%1$s reacted with %2$s</item>
+        <item quantity="many">%1$s reacted with %2$s</item>
+    </plurals>
 
     <!-- Create channel messages -->
     <string name="msg_private_channel">Приватний</string>

app/src/main/res/values/strings.xml

@@ -168,6 +168,10 @@ https://github.com/RocketChat/java-code-styles/blob/master/CODING_STYLE.md#strin
     <string name="msg_two_factor_authentication">Two-factor Authentication</string>
     <string name="msg__your_2fa_code">What’s your 2FA code?</string>
     <string name="msg_permalink_copied">Permalink copied</string>
+    <plurals name="msg_reacted_with_">
+        <item quantity="one">%1$s reacted with %2$s</item>
+        <item quantity="other">%1$s reacted with %2$s</item>
+    </plurals>
 
     <!-- Create channel messages -->
     <string name="msg_private_channel">Private</string>

emoji/src/main/java/chat/rocket/android/emoji/EmojiReactionListener.kt

@@ -16,4 +16,14 @@ interface EmojiReactionListener {
      * @param emojiShortname The shortname of the emoji (:grin:, :smiley:, etc).
      */
     fun onReactionTouched(messageId: String, emojiShortname: String)
+
+    /**
+     * Callback when an added reaction is long-clicked.
+     *
+     * @param shortname The shortname of the emoji (:grin:, :smiley:, etc).
+     * @param isCustom Whether the reaction is custom or one of the defaults.
+     * @param url In case of a custom emoji, this is the url to find it. Can be null if not a custom.
+     * @param usernames The list of usernames of users who added the reaction.
+     */
+    fun onReactionLongClicked(shortname: String, isCustom: Boolean, url: String?, usernames: List<String>)
 }

emoji/src/main/res/values/strings.xml

 <resources>
     <string name="msg_no_recent_emoji">No recent emoji</string>
     <string name="alert_title_default_skin_tone">Default skin tone</string>
+    <string name="msg_reactions" translatable="false">Reactions</string>
 </resources>