Remove disk cache contents one by one instead of removing and recreat…

…ing the directory
Haneke · Oct 4, 2014 · 571be17 · 571be17
1 parent a60d230
commit 571be17
Showing 1 changed file with 10 additions and 16 deletions.
diff --git a/Haneke/HNKDiskCache.m b/Haneke/HNKDiskCache.m
@@ -119,28 +119,22 @@ - (void)removeDataForKey:(NSString*)key
 - (void)removeAllData
 {
     dispatch_async(_queue, ^{
+        NSFileManager *fileManager = [NSFileManager defaultManager];
         NSError *error;
-        if ([[NSFileManager defaultManager] removeItemAtPath:_directory error:&error])
-        {
-            _size = 0;
-
-            if (![[NSFileManager defaultManager] createDirectoryAtPath:_directory withIntermediateDirectories:YES attributes:nil error:&error])
-            {
-                NSLog(@"Failed to recreate directory with error %@", error);
-            }
+        NSArray *contents = [fileManager contentsOfDirectoryAtPath:_directory error:&error];
+        if (!contents) {
+            NSLog(@"Failed to list directory with error %@", error);
+            return;
         }
-        else
+        for (NSString *pathComponent in contents)
         {
-            BOOL isDirectory = NO;
-            if (![[NSFileManager defaultManager] fileExistsAtPath:_directory isDirectory:&isDirectory])
-            {
-                _size = 0;
-            }
-            else
+            NSString *path = [_directory stringByAppendingPathComponent:pathComponent];
+            if (![fileManager removeItemAtPath:path error:&error])
             {
-                NSLog(@"Failed to remove directory with error %@", error);
+                NSLog(@"Failed to remove file with error %@", error);
             }
         }
+        [self calculateSize];
     });
 }