Can upload new account image

lib/helpers/settings_helper.dart

@@ -0,0 +1,38 @@
+import 'dart:io';
+
+import 'package:comunic/models/account_image_settings.dart';
+import 'package:comunic/models/api_request.dart';
+
+/// Settings helper
+///
+/// @author Pierre Hubert
+
+const _APIAccountImageVisibilityAPILevels = {
+  "open": AccountImageVisibilityLevels.EVERYONE,
+  "public": AccountImageVisibilityLevels.COMUNIC_USERS,
+  "friends": AccountImageVisibilityLevels.FRIENDS_ONLY,
+};
+
+class SettingsHelper {
+  /// Get & return account image settings
+  static Future<AccountImageSettings> getAccountImageSettings() async {
+    final response =
+        (await APIRequest(uri: "settings/get_account_image", needLogin: true)
+                .exec())
+            .assertOk()
+            .getObject();
+
+    return AccountImageSettings(
+        hasImage: response["has_image"],
+        imageURL: response["image_url"],
+        visibility:
+            _APIAccountImageVisibilityAPILevels[response["visibility"]]);
+  }
+
+  /// Upload a new account image
+  static Future<bool> uploadAccountImage(File newImage) async =>
+      (await APIRequest(uri: "settings/upload_account_image", needLogin: true)
+              .addFile("picture", newImage)
+              .execWithFiles())
+          .isOK;
+}