Bgerstle has uploaded a new change for review.

  https://gerrit.wikimedia.org/r/226925

Change subject: add API error handling to articlefetcher
......................................................................

add API error handling to articlefetcher

Bug: T102643
Change-Id: I8f434b1e0e4d8d2c7a7647fd7e46a918e008f78a
---
M Wikipedia/Networking/Fetchers/ArticleFetcher.m
M Wikipedia/Networking/WMFNetworkUtilities.m
2 files changed, 10 insertions(+), 5 deletions(-)


  git pull ssh://gerrit.wikimedia.org:29418/apps/ios/wikipedia 
refs/changes/25/226925/1

diff --git a/Wikipedia/Networking/Fetchers/ArticleFetcher.m 
b/Wikipedia/Networking/Fetchers/ArticleFetcher.m
index 53ba3ca..25b9f65 100644
--- a/Wikipedia/Networking/Fetchers/ArticleFetcher.m
+++ b/Wikipedia/Networking/Fetchers/ArticleFetcher.m
@@ -81,12 +81,17 @@
         dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_LOW, 
0), ^{
             //NSLog(@"JSON: %@", responseObject);
             [[MWNetworkActivityIndicatorManager sharedManager] pop];
+            // Clear any MCCMNC header - needed because manager is a singleton.
+            [self 
removeMCCMNCHeaderFromRequestSerializer:manager.requestSerializer];
 
             // Convert the raw NSData response to a dictionary.
             NSDictionary* responseDictionary = [self 
dictionaryFromDataResponse:localResponseObject];
-
-            // Clear any MCCMNC header - needed because manager is a singleton.
-            [self 
removeMCCMNCHeaderFromRequestSerializer:manager.requestSerializer];
+            id error = responseDictionary[@"error"];
+            if (error) {
+                NSError* apiError = WMFErrorForApiErrorObject(error);
+                [self finishWithError:apiError fetchedData:nil];
+                return;
+            }
 
             @try {
                 [self.article 
importMobileViewJSON:responseDictionary[@"mobileview"]];
diff --git a/Wikipedia/Networking/WMFNetworkUtilities.m 
b/Wikipedia/Networking/WMFNetworkUtilities.m
index 366a317..378537e 100644
--- a/Wikipedia/Networking/WMFNetworkUtilities.m
+++ b/Wikipedia/Networking/WMFNetworkUtilities.m
@@ -24,8 +24,8 @@
     void (^ maybeMapApiToUserInfo)(NSString*, NSString*) = ^(NSString* 
userInfoKey, NSString* apiErrorKey) {
         [userInfoBuilder wmf_maybeSetObject:apiError[apiErrorKey] 
forKey:userInfoKey];
     };
-    maybeMapApiToUserInfo(NSLocalizedDescriptionKey, @"code");
-    maybeMapApiToUserInfo(NSLocalizedFailureReasonErrorKey, @"info");
+    maybeMapApiToUserInfo(NSLocalizedFailureReasonErrorKey, @"code");
+    maybeMapApiToUserInfo(NSLocalizedDescriptionKey, @"info");
     maybeMapApiToUserInfo(NSLocalizedRecoverySuggestionErrorKey, @"*");
     return [NSError errorWithDomain:WMFNetworkingErrorDomain 
code:WMFNetworkingError_APIError userInfo:userInfoBuilder];
 }

-- 
To view, visit https://gerrit.wikimedia.org/r/226925
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: I8f434b1e0e4d8d2c7a7647fd7e46a918e008f78a
Gerrit-PatchSet: 1
Gerrit-Project: apps/ios/wikipedia
Gerrit-Branch: master
Gerrit-Owner: Bgerstle <bgers...@wikimedia.org>
Gerrit-Reviewer: jenkins-bot <>

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