I'm trying to add an mp3 file to iTunes using the scripting bridge.
I'm successful at instantiating an iTunes object and talking to it (able to
retrieve playlist and track info), but I'm at a loss at to how to add a
track.
Code portions:
// find already running iTunes
iTunesApplication *iTunes = [SBApplication applicationWithBundleIdentifier:
@"com.apple.iTunes"];
// a test file to add (not shown - I used FSNewAliasFromPath and FSPathMakeRef
to verify the path name was valid and could be turned into a file reference)
NSString *aFilePath = @"//Users/jmead1/bach.mp3"; // test file
// to add a file to iTunes library, add it to the library playlist. Script
Editor shows the to: part as optional, but if I leave it out I get syntax
error.
// locate the iTunes library playlist
SBElementArray *sources = [iTunes sources];
iTunesSource *libsource=nil;
uint i;
for (i=0; i<[sources count]; i++)
{
if ([[sources objectAtIndex:i] kind] == 'kLib')
{
libsource = [sources objectAtIndex:i];
break;
}
}
SBElementArray *libPlaylists = [[libsource libraryPlaylists] copy];
id anObject = [[libPlaylists objectAtIndex: 0] get];
iTunesLibraryPlaylist *theLibraryPlaylist = anObject;
// tried:
// 1. using just the filename string as the array object (gives same error
-35)
// 2. using aliasHandle from successful FSNewAliasFromPath call - this gives
syntax error in the array constructor
// 3. using FSRef from successful FSPathMakeRef call - this gives syntax
error in the array constructor
// 4. put the filename in quotes and prefixed with "alias " - gives same
error -35
// 5. this attempt -- put the file name in quotes and prefixed with "POSIX
file " - error -35 shown below.
NSMutableString *anotherFileName = [@"POSIX file \"" mutableCopy];
[anotherFileName appendString: aFilePath];
[anotherFileName appendString: @"\""];
NSArray *anNSArrry = [NSArray arrayWithObject: anotherFileName];
iTunesTrack *anITunesTrack = [iTunes add: anNSArrry to
: theLibraryPlaylist];
Error result from my latest attempt is:
*Error: NSGenericException, Apple event returned an error. Event =
'hook'\'Add '{ '----':[ 'utxt'("POSIX file \"//Users/jmead1/bach.mp3\"") ],
'insh':'obj '{ 'want':'cLiP', 'from':'obj '{ 'want':'cSrc', 'from':'null'(),
'form':'ID ', 'seld':42 }, 'form':'ID ', 'seld':1472 } }*
*Error info = {*
* ErrorNumber = -35;*
*}*
*
*
What kind of object do I need to use to create the file name array?
or am I completely misunderstanding how to do this?
Thanks
Jim
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