Merge MatrixKit develop with commit hash: b85b736313bec0592bd1cabc68035d97f5331137

Riot/Modules/MatrixKit/Utils/ErrorPresentation/MXKErrorPresentableBuilder.m

@@ -0,0 +1,56 @@
+/*
+ Copyright 2018 New Vector Ltd
+ 
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ 
+ http://www.apache.org/licenses/LICENSE-2.0
+ 
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+#import "MXKErrorPresentableBuilder.h"
+
+#import "NSBundle+MatrixKit.h"
+#import "MXKErrorViewModel.h"
+
+#import "MXKSwiftHeader.h"
+
+@implementation MXKErrorPresentableBuilder
+
+- (id <MXKErrorPresentable>)errorPresentableFromError:(NSError*)error
+{
+    // Ignore nil error or connection cancellation error
+    if (!error || ([error.domain isEqualToString:NSURLErrorDomain] && error.code == NSURLErrorCancelled))
+    {
+        return nil;
+    }
+    
+    NSString *title = [error.userInfo valueForKey:NSLocalizedFailureReasonErrorKey];
+    NSString *message = [error.userInfo valueForKey:NSLocalizedDescriptionKey];
+    
+    if (!title)
+    {
+        title = [MatrixKitL10n error];
+    }
+    
+    if (!message)
+    {
+        message = [MatrixKitL10n errorCommonMessage];
+    }
+    
+    return  [[MXKErrorViewModel alloc] initWithTitle:title message:message];
+}
+
+- (id <MXKErrorPresentable>)commonErrorPresentable
+{
+    return  [[MXKErrorViewModel alloc] initWithTitle:[MatrixKitL10n error]
+                                             message:[MatrixKitL10n errorCommonMessage]];
+}
+
+@end