Split effect from AvatarUserID

app/src/main/java/eu/steffo/twom/composables/avatar/AvatarUserId.kt

@@ -1,15 +1,8 @@
 package eu.steffo.twom.composables.avatar
 
-import android.util.Log
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.saveable.rememberSaveable
-import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.tooling.preview.Preview
-import eu.steffo.twom.composables.matrix.LocalSession
 
 @Composable
 @Preview(name = "Regular", widthDp = 40, heightDp = 40)
@@ -22,28 +15,9 @@ fun AvatarUserId(
     contentDescription: String = "",
     alpha: Float = 1.0f,
 ) {
-    val session = LocalSession.current
-    var avatarUrl by rememberSaveable { mutableStateOf<String?>(null) }
-
-    LaunchedEffect(session, userId) GetAvatarUrl@{
-        if (session == null) {
-            Log.d("AvatarUser", "Not doing anything, session is null.")
-            return@GetAvatarUrl
-        }
-
-        if (userId.isEmpty()) {
-            Log.d("AvatarUser", "Not doing anything, userId is empty.")
-            return@GetAvatarUrl
-        }
-
-        Log.d("AvatarUser", "Retrieving avatar url for: $userId...")
-        avatarUrl = session.profileService().getAvatarUrl(userId).getOrNull()
-        Log.d("AvatarUser", "Retrieved avatar url for $userId: $avatarUrl")
-    }
-
     AvatarURL(
         modifier = modifier,
-        url = avatarUrl,
+        url = avatarUrlFromUserId(userId),
         fallbackText = fallbackText,
         contentDescription = contentDescription,
         alpha = alpha,

app/src/main/java/eu/steffo/twom/composables/avatar/avatarUrlFromUserId.kt

@@ -0,0 +1,50 @@
+package eu.steffo.twom.composables.avatar
+
+import android.util.Log
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
+import eu.steffo.twom.composables.matrix.LocalSession
+import kotlinx.coroutines.CancellationException
+
+private const val TAG = "avatarUrlFromUserId"
+
+@Composable
+fun avatarUrlFromUserId(userId: String): String? {
+    val session = LocalSession.current
+
+    var url by rememberSaveable { mutableStateOf<String?>(null) }
+
+    LaunchedEffect(session, userId) Fetch@{
+        if (session == null) {
+            Log.d(TAG, "Session is null, clearing URL...")
+            url = null
+            return@Fetch
+        }
+        if (userId.isEmpty()) {
+            Log.d(TAG, "UserID is empty, clearing URL...")
+            url = null
+            return@Fetch
+        }
+
+        Log.i(TAG, "Retrieving avatar URL for: $userId...")
+        try {
+            url = session.profileService().getAvatarUrl(userId).getOrNull()
+        } catch (e: CancellationException) {
+            Log.i(TAG, "Cancelled retrieval of avatar URL of: $userId", e)
+            url = null
+            return@Fetch
+        } catch (e: Throwable) {
+            Log.e(TAG, "Unable to retrieve avatar URL of: $userId", e)
+            url = null
+            return@Fetch
+        }
+
+        Log.d(TAG, "Avatar URL for $userId is: $url")
+    }
+
+    return url
+}