feat: join groups logic

app/src/main/java/org/thoughtcrime/securesms/loki/activities/JoinPublicChatActivity.kt

@@ -4,7 +4,6 @@ import android.animation.Animator
 import android.animation.AnimatorListenerAdapter
 import android.graphics.BitmapFactory
 import android.os.Bundle
-import android.util.Patterns
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -76,25 +75,22 @@ class JoinPublicChatActivity : PassphraseRequiredActionBarActivity(), ScanQRCode
     }
 
     fun joinPublicChatIfPossible(url: String) {
-        if (!Patterns.WEB_URL.matcher(url).matches() || !url.startsWith("https://")) {
-            return Toast.makeText(this, R.string.invalid_url, Toast.LENGTH_SHORT).show()
-        }
-
+        // add http if just an IP style / host style URL is entered but leave it if scheme is included
         val properString = if (!url.startsWith("http")) "http://$url" else url
-        val httpUrl = HttpUrl.parse(url) ?: return Toast.makeText(this,R.string.invalid_url, Toast.LENGTH_SHORT).show()
+        val httpUrl = HttpUrl.parse(properString) ?: return Toast.makeText(this,R.string.invalid_url, Toast.LENGTH_SHORT).show()
 
         val room = httpUrl.pathSegments().firstOrNull()
         val publicKey = httpUrl.queryParameter("public_key")
         val isV2OpenGroup = !room.isNullOrEmpty()
         showLoader()
-        val channel: Long = 1
 
         lifecycleScope.launch(Dispatchers.IO) {
             try {
                 if (isV2OpenGroup) {
-                    val server = httpUrl.newBuilder().removeAllQueryParameters("public_key").removePathSegment(0).build().toString()
-                    OpenGroupUtilities.addGroup(this@JoinPublicChatActivity, server, room, publicKey)
+                    val server = HttpUrl.Builder().scheme(httpUrl.scheme()).host(httpUrl.host()).build()
+                    OpenGroupUtilities.addGroup(this@JoinPublicChatActivity, server.toString().removeSuffix("/"), room!!, publicKey!!)
                 } else {
+                    val channel: Long = 1
                     OpenGroupUtilities.addGroup(this@JoinPublicChatActivity, url, channel)
                 }
                 MultiDeviceProtocol.forceSyncConfigurationNowIfNeeded(this@JoinPublicChatActivity)
@@ -195,10 +191,7 @@ class EnterChatURLFragment : Fragment() {
     private fun joinPublicChatIfPossible() {
         val inputMethodManager = requireContext().getSystemService(BaseActionBarActivity.INPUT_METHOD_SERVICE) as InputMethodManager
         inputMethodManager.hideSoftInputFromWindow(chatURLEditText.windowToken, 0)
-        var chatURL = chatURLEditText.text.trim().toString().toLowerCase().replace("http://", "https://")
-        if (!chatURL.toLowerCase().startsWith("https")) {
-            chatURL = "https://$chatURL"
-        }
+        val chatURL = chatURLEditText.text.trim().toString().toLowerCase()
         (requireActivity() as JoinPublicChatActivity).joinPublicChatIfPossible(chatURL)
     }
 }

app/src/main/java/org/thoughtcrime/securesms/loki/api/PublicChatManager.kt

@@ -80,15 +80,6 @@ class PublicChatManager(private val context: Context) {
     return addChat(server, channel, channelInfo)
   }
 
-  @WorkerThread
-  fun addChat(server: String, room: String): OpenGroupV2 {
-    // Ensure the auth token is acquired.
-    OpenGroupAPIV2.getAuthToken(room, server).get()
-
-    val channelInfo = OpenGroupAPIV2.getInfo(room, server).get()
-    return addChat(server, room, channelInfo)
-  }
-
   @WorkerThread
   public fun addChat(server: String, channel: Long, info: OpenGroupInfo): OpenGroup {
     val chat = PublicChat(channel, server, info.displayName, true)
@@ -117,17 +108,21 @@ class PublicChatManager(private val context: Context) {
 
   @WorkerThread
   fun addChat(server: String, room: String, info: OpenGroupAPIV2.Info): OpenGroupV2 {
-    val chat = OpenGroupV2(server, room, info.id, info.name, info.imageID)
-    val threadID = GroupManager.getOpenGroupThreadID(chat.id, context)
+    val chat = OpenGroupV2(server, room, info.id, info.name)
+    var threadID = GroupManager.getOpenGroupThreadID(chat.id, context)
     var profilePicture: Bitmap? = null
     if (threadID < 0) {
-      val imageID = info.imageID
-      if (!imageID.isNullOrEmpty()) {
-        val profilePictureAsByteArray = OpenGroupAPIV2.downloadOpenGroupProfilePicture(info.id,server)
+        val profilePictureAsByteArray = try {
+          OpenGroupAPIV2.downloadOpenGroupProfilePicture(info.id,server).get()
+        } catch (e: Exception) {
+          null
+        }
         profilePicture = BitmapUtil.fromByteArray(profilePictureAsByteArray)
-      }
       val result = GroupManager.createOpenGroup(chat.id, context, profilePicture, info.name)
+      threadID = result.threadId
     }
+    DatabaseFactory.getLokiThreadDatabase(context).setOpenGroupChat(chat, threadID)
+    Util.runOnMain { startPollersIfNeeded() }
     return chat
   }
 

app/src/main/java/org/thoughtcrime/securesms/loki/database/LokiThreadDatabase.kt

@@ -94,6 +94,17 @@ class LokiThreadDatabase(context: Context, helper: SQLCipherOpenHelper) : Databa
         }
     }
 
+    fun setOpenGroupChat(openGroupV2: OpenGroupV2, threadID: Long) {
+        if (threadID < 0) {
+            return
+        }
+        val database = databaseHelper.writableDatabase
+        val contentValues = ContentValues(2)
+        contentValues.put(Companion.threadID, threadID)
+        contentValues.put(publicChat, JsonUtil.toJson(openGroupV2.toJson()))
+        database.insertOrUpdate(publicChatTable, contentValues, "${Companion.threadID} = ?", arrayOf(threadID.toString()))
+    }
+
     override fun getPublicChat(threadID: Long): PublicChat? {
         if (threadID < 0) {
             return null

app/src/main/java/org/thoughtcrime/securesms/loki/utilities/OpenGroupUtilities.kt

@@ -3,8 +3,10 @@ package org.thoughtcrime.securesms.loki.utilities
 import android.content.Context
 import androidx.annotation.WorkerThread
 import org.greenrobot.eventbus.EventBus
+import org.session.libsession.messaging.MessagingConfiguration
 import org.session.libsession.messaging.opengroups.OpenGroup
 import org.session.libsession.messaging.opengroups.OpenGroupAPI
+import org.session.libsession.messaging.opengroups.OpenGroupAPIV2
 import org.session.libsession.messaging.opengroups.OpenGroupV2
 import org.session.libsession.utilities.GroupUtil
 import org.session.libsession.utilities.TextSecurePreferences
@@ -21,14 +23,24 @@ object OpenGroupUtilities {
 
     @JvmStatic
     @WorkerThread
-    fun addGroup(context: Context, server: String, room: String, publicKey: String?): OpenGroupV2 {
+    fun addGroup(context: Context, server: String, room: String, publicKey: String): OpenGroupV2 {
         val groupId = "$server.$room"
         val threadID = GroupManager.getOpenGroupThreadID(groupId, context)
         val openGroup = DatabaseFactory.getLokiThreadDatabase(context).getOpenGroupChat(threadID)
         if (openGroup != null) return openGroup
 
+        MessagingConfiguration.shared.storage.setOpenGroupPublicKey(server,publicKey)
+        OpenGroupAPIV2.getAuthToken(room, server).get()
+        val groupInfo = OpenGroupAPIV2.getInfo(room,server).get()
         val application = ApplicationContext.getInstance(context)
-        val group = application.publicChatManager.addChat(server, room, publicKey)
+
+        val group = application.publicChatManager.addChat(server, room, groupInfo)
+
+        val storage = MessagingConfiguration.shared.storage
+        storage.removeLastDeletionServerId(room, server)
+        storage.removeLastMessageServerId(room, server)
+
+        return group
     }
 
     @JvmStatic