Merge lp:~mikemc/ubuntuone-ios-files/lotsa-error-logging into lp:ubuntuone-ios-files

[Mike McCracken]

- Add more error logging to aid in crash debugging

- Add more error logging to aid in crash debugging

[Brian Curtin (brian.curtin)]

review: Approve

=== modified file 'Files/U1FileDetailsViewController.m'
--- Files/U1FileDetailsViewController.m	2013-04-04 21:18:14 +0000
+++ Files/U1FileDetailsViewController.m	2013-04-11 17:13:25 +0000
@@ -15,6 +15,8 @@
 
 #import "U1FileDetailsViewController.h"
 
+#import <Crashlytics/Crashlytics.h>
+
 #import "U1ByteSizeValueTransformer.h"
 #import "U1FileNode.h"
 #import "U1FilePreviewViewController.h"
@@ -272,7 +274,9 @@
 	if (buttonIndex == 0)
 	{
 		[self.filesClient deleteNode:self.node completionBlock:^(NSError *error) {
-		
+			if (error) {
+				CLS_LOG(@"error in deleting a node: %@", error);
+			}
 		}];
 		[self.navigationController popViewControllerAnimated:YES];
 	}

=== modified file 'Files/U1FilesClient.m'
--- Files/U1FilesClient.m	2013-04-04 23:22:35 +0000
+++ Files/U1FilesClient.m	2013-04-11 17:13:25 +0000
@@ -397,7 +397,10 @@
 			newNode.kind = @"file";
 			newNode.contentPath = [folderNode.contentPath stringByAppendingPathComponent:resourceName];
 			newNode.parent = folderNode;
-			[context save:NULL];
+			NSError *err;
+			if(![context save:&err]){
+				CLS_LOG(@"Error saving new file node for upload to main context: %@", err);
+			}
 		}];
 		node = (id)[self.dataRepository nodeWithResourcePath:resourcePath];
 	}

=== modified file 'Files/U1FolderViewController.m'
--- Files/U1FolderViewController.m	2013-04-03 22:56:25 +0000
+++ Files/U1FolderViewController.m	2013-04-11 17:13:25 +0000
@@ -379,6 +379,7 @@
 		if (error)
 		{
 			// TODO:
+			CLS_LOG(@"Error deleting node: %@", error);
 			return;
 		}
 	}];