Re: Add pre-scan task?

mherger wrote: 
> -f path/to/file
When I try to restore (values) from the backup file I think I have
encoding and un/escaping problems with special characters in the file
path that are driving me crazy. Maybe you'll spot what I'm missing:


Code:
--------------------
    
  filename: "Evocação nº 1.m4a"
  
  The url in LMS database saved as:  file:///Users/af1/Music/MEDIA/05%20Evocac%CC%A7a%CC%83o%20n%C2%BA%201.m4a
  
  FULL url saved in backup file (uri_escape_utf8):  file%3A%2F%2F%2FUsers%2Faf1%2FMusic%2FMEDIA%2F05%2520Evocac%25CC%25A7a%25CC%2583o%2520n%25C2%25BA%25201.m4a
  
  RELATIVE url in backup file (uri_escape_utf8):    05%2520Evocac%25CC%25A7a%25CC%2583o%2520n%25C2%25BA%25201.m4a
  
  Media dir (as returned by LMS query (macOS)): /Users/af1/Music/MEDIA
  
--------------------


"-f" on the uri_unescaped *full* track url from the backup file works.
But the relative path, that I have to create first, won't work for this
file - probably because of the spec. chars because it works for less
problematic file names. 
I just put the media dir followed by a slash before the relative url.
And then I've tried all kinds of variations before doing "-f" - which
never works for this file with the relative path (incl. fixpath):

Code:
--------------------
    $fullTrackURL = uri_unescape($fullTrackURL);
  $relTrackURL = uri_unescape($relTrackURL);
  
  my $fullTrackPath = pathForItem($fullTrackURL);
  if (-f $fullTrackPath) {
  	$log->info("found file at url \"$fullTrackPath\"");
  	$trackURL = $fullTrackURL;
  } else {
  	$log->info("Couldn't find file for FULL trackURL. Will try with relative file url and current LMS media folders.");
  	my $lmsmusicdirs = getMusicDirs();
  	$log->debug('musicdirs = '.Dumper($lmsmusicdirs));
  
  	foreach (@{$lmsmusicdirs}) {
  		my $newFullTrackPath = $_."/".$relTrackURL;
  		$log->info("newFullTrackPath = \t\t\t".$newFullTrackPath);
  
  		#$newFullTrackPath = uri_unescape($newFullTrackPath);
  		#$log->info("newFullTrackPath UNESCAPED = \t".$newFullTrackPath);
  		$newFullTrackPath = Slim::Utils::Misc::fixPath($newFullTrackPath);
  		$log->info("newFullTrackPath FIXED = \t".$newFullTrackPath);
  		$newFullTrackPath = pathForItem($newFullTrackPath);
  		$log->info("newFullTrackPath AFTER pathForItem = \t".$newFullTrackPath);
  
  		if (-f $newFullTrackPath) {
  			$log->info("Found file at new url \"$newFullTrackPath\"");
  			$trackURL = Slim::Utils::Misc::fileURLFromPath($newFullTrackPath);
  			$log->info('New trackURL = '.$trackURL);
  			last;
  		} else {
  			$log->info("NOOOOOOOOOO... couldn't find new full track path!");
  		}
  	}
  }
  
  sub pathForItem {
  	my $item = shift;
  	if (Slim::Music::Info::isFileURL($item) && !Slim::Music::Info::isFragment($item)) {
  		return Slim::Utils::Misc::pathFromFileURL($item);
  	}
  	return $item;
  }
  
--------------------

I'm in too deep right now to see the mistake. If you can spot it, please
let me know. FYI the code above is just a snapshot, I've tried with all
of the disabled lines at some point, all kinds of variations really,
just never the right one so far...
Thank you.



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