From d763fa00d3b42c195eb378198bef0ddd8ea6c9f5 Mon Sep 17 00:00:00 2001
From: Niels Andriesse <andriesseniels@gmail.com>
Date: Thu, 24 Jun 2021 13:59:53 +1000
Subject: [PATCH] Add link preview dialog

---
 .../conversation/v2/ConversationActivityV2.kt |  3 +-
 .../v2/dialogs/LinkPreviewDialog.kt           | 21 +++++++
 .../main/res/layout/dialog_link_preview.xml   | 57 +++++++++++++++++++
 app/src/main/res/values/strings.xml           |  4 ++
 4 files changed, 84 insertions(+), 1 deletion(-)
 create mode 100644 app/src/main/java/org/thoughtcrime/securesms/conversation/v2/dialogs/LinkPreviewDialog.kt
 create mode 100644 app/src/main/res/layout/dialog_link_preview.xml

diff --git a/app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationActivityV2.kt b/app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationActivityV2.kt
index 55489e8416..c3074b944f 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationActivityV2.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationActivityV2.kt
@@ -34,6 +34,7 @@ import org.thoughtcrime.securesms.ApplicationContext
 import org.thoughtcrime.securesms.PassphraseRequiredActionBarActivity
 import org.thoughtcrime.securesms.conversation.v2.dialogs.BlockedDialog
 import org.thoughtcrime.securesms.conversation.v2.dialogs.JoinOpenGroupDialog
+import org.thoughtcrime.securesms.conversation.v2.dialogs.LinkPreviewDialog
 import org.thoughtcrime.securesms.conversation.v2.dialogs.OpenURLDialog
 import org.thoughtcrime.securesms.conversation.v2.input_bar.InputBarButton
 import org.thoughtcrime.securesms.conversation.v2.input_bar.InputBarDelegate
@@ -413,7 +414,7 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
             // the view) so as to not interfere with all the other gestures. Do not add
             // onClickListeners directly to message content views.
             view.onContentClick()
-            OpenURLDialog("http://iuasfiuhasf.oiasf").show(supportFragmentManager, "Blocked Dialog")
+            LinkPreviewDialog().show(supportFragmentManager, "Blocked Dialog")
         }
     }
 
diff --git a/app/src/main/java/org/thoughtcrime/securesms/conversation/v2/dialogs/LinkPreviewDialog.kt b/app/src/main/java/org/thoughtcrime/securesms/conversation/v2/dialogs/LinkPreviewDialog.kt
new file mode 100644
index 0000000000..590f2c5bd3
--- /dev/null
+++ b/app/src/main/java/org/thoughtcrime/securesms/conversation/v2/dialogs/LinkPreviewDialog.kt
@@ -0,0 +1,21 @@
+package org.thoughtcrime.securesms.conversation.v2.dialogs
+
+import android.view.LayoutInflater
+import androidx.appcompat.app.AlertDialog
+import kotlinx.android.synthetic.main.dialog_link_preview.view.*
+import network.loki.messenger.R
+import org.thoughtcrime.securesms.conversation.v2.utilities.BaseDialog
+
+class LinkPreviewDialog() : BaseDialog() {
+
+    override fun setContentView(builder: AlertDialog.Builder) {
+        val contentView = LayoutInflater.from(requireContext()).inflate(R.layout.dialog_link_preview, null)
+        contentView.cancelButton.setOnClickListener { dismiss() }
+        contentView.enableLinkPreviewsButton.setOnClickListener { enable() }
+        builder.setView(contentView)
+    }
+
+    private fun enable() {
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_link_preview.xml b/app/src/main/res/layout/dialog_link_preview.xml
new file mode 100644
index 0000000000..67fb381e04
--- /dev/null
+++ b/app/src/main/res/layout/dialog_link_preview.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/default_dialog_background_inset"
+    android:gravity="center_horizontal"
+    android:orientation="vertical"
+    android:elevation="4dp"
+    android:padding="32dp">
+
+    <TextView
+        android:id="@+id/linkPreviewDialogTitleTextView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/dialog_link_preview_title"
+        android:textColor="@color/text"
+        android:textStyle="bold"
+        android:textSize="@dimen/large_font_size" />
+
+    <TextView
+        android:id="@+id/linkPreviewDialogExplanationTextView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/large_spacing"
+        android:text="@string/dialog_link_preview_explanation"
+        android:paddingHorizontal="@dimen/medium_spacing"
+        android:textColor="@color/text"
+        android:textSize="@dimen/small_font_size"
+        android:textAlignment="center" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/large_spacing"
+        android:orientation="horizontal">
+
+        <Button
+            style="@style/Widget.Session.Button.Dialog.Unimportant"
+            android:id="@+id/cancelButton"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/small_button_height"
+            android:layout_weight="1"
+            android:text="@string/cancel" />
+
+        <Button
+            style="@style/Widget.Session.Button.Dialog.Unimportant"
+            android:id="@+id/enableLinkPreviewsButton"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/small_button_height"
+            android:layout_weight="1"
+            android:layout_marginStart="@dimen/medium_spacing"
+            android:text="@string/dialog_link_preview_enable_button_title" />
+
+    </LinearLayout>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index eeb86ce155..4fd26776e5 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -863,4 +863,8 @@
     <string name="dialog_open_url_explanation">Are you sure you want to open %s?</string>
     <string name="open">Open</string>
 
+    <string name="dialog_link_preview_title">Enable Link Previews?</string>
+    <string name="dialog_link_preview_explanation">Enabling link previews will show previews for URLs you send and receive. This can be useful, but Session will need to contact linked websites to generate previews. You can always disable link previews in Session\'s settings.</string>
+    <string name="dialog_link_preview_enable_button_title">Enable</string>
+
 </resources>