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POcontentsOfDirectoryAtPath with Contents of Subfolders objective-c
 

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  1. POcontentsOfDirectoryAtPath with Contents of Subfolders objective-c
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    <p>How can I get the contents of a directory and all of its subfolders? I would like to have tree stored in a <code>NSDictionary</code>.</p> <p>I want the dictionary to print something like this:</p> <pre><code>{ MyFolder = ( "Water.png", { MySubfolder = ( "Note.txt", { Sub-Subfolder = ( "3D.pdf", "MyFile.txt" ); } ); } ); } </code></pre> <h2>Ive tried:</h2> <pre><code>NSFileManager *manager = [NSFileManager defaultManager]; NSArray *array = [manager contentsOfDirectoryAtPath:path error:nil]; NSMutableDictionary *files = [[NSMutableDictionary alloc]init]; NSString *newPath = @""; for (int i=0; array.count&gt;i; i++) { newPath = [NSString stringWithFormat:@"%@/%@", path, [array objectAtIndex:i]]; //echo(newPath); if ([[[manager attributesOfItemAtPath:newPath error:nil] objectForKey:NSFileType] isEqualToString:NSFileTypeRegular]) { NSLog(@"Setting: %@||%@", [array objectAtIndex:i], [newPath lastPathComponent]); [files setObject:[array objectAtIndex:i] forKey:[newPath lastPathComponent]]; } else {echo([NSString stringWithFormat:@"newPath=%@", newPath]); dict = [self reachedDirectory:newPath dict:dict oldPath:path]; } } NSMutableDictionary *transferred = [dict objectForKey:[newPath lastPathComponent]]; if (!transferred) { transferred = [[NSMutableDictionary alloc]init]; } for (int n=0; files.count&gt;n; n++) { [transferred setObject:[[files allValues] objectAtIndex:n] forKey:[[files allKeys] objectAtIndex:n]]; } echo([newPath lastPathComponent]); [dict setObject:transferred forKey:[path lastPathComponent]]; return dict; </code></pre> <p>But All of the folders are not aligned and it doesnt go past the second dimension of subfolders. I would like it to be able to have as many subfolders that is possible. </p> <p>Thanks for your help!</p>
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    1. USatomikpanda
    1. USatomikpanda
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    1. COShow what you've currently tried.
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      1. POcontentsOfDirectoryAtPath with Contents of Subfolders objective-c
      1. USWain
    2. COSee [How to optimize directory listing enumeratorAtPath: and recursive call contents?](http://stackoverflow.com/q/6943392)
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      1. POcontentsOfDirectoryAtPath with Contents of Subfolders objective-c
      1. USJosh Caswell
 

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