X-Git-Url: http://git.ithinksw.org/MenuTunes.git/blobdiff_plain/d2a384947ca515dfbdc114c326e7ac4667c0397e..865eb081d76064bc6ec16c44f6ac976a9b1a62b3:/AudioscrobblerController.m diff --git a/AudioscrobblerController.m b/AudioscrobblerController.m index 79bad7b..3864a0c 100644 --- a/AudioscrobblerController.m +++ b/AudioscrobblerController.m @@ -16,22 +16,13 @@ #import #import -#define AUDIOSCROBBLER_ID @"tst" +#define AUDIOSCROBBLER_ID @"mtu" #define AUDIOSCROBBLER_VERSION [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleVersion"] static AudioscrobblerController *_sharedController = nil; @implementation AudioscrobblerController -/*+ (void)load -{ - NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; - [[AudioscrobblerController sharedController] submitTrack:@"Immigrant Song" artist:@"Led Zeppelin" album:@"How The West Was Won" length:221]; - [[AudioscrobblerController sharedController] submitTrack:@"Comfortably Numb" artist:@"Pink Floyd" album:@"The Wall" length:384]; - [[AudioscrobblerController sharedController] submitTracks]; - [pool release]; -}*/ - + (AudioscrobblerController *)sharedController { if (!_sharedController) { @@ -51,25 +42,43 @@ static AudioscrobblerController *_sharedController = nil; _md5Challenge = @"rawr"; _postURL = [NSURL URLWithString:@"http://audioscrobbler.com/"];*/ - _delayDate = nil; + _delayDate = [[NSDate date] retain]; _responseData = nil; _tracks = [[NSMutableArray alloc] init]; - [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(handleAudioscrobblerNotification:) name:nil object:self]; + _submitTracks = [[NSMutableArray alloc] init]; + [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(handleAudioscrobblerNotification:) name:@"AudioscrobblerHandshakeComplete" object:self]; } return self; } - (void)dealloc { + [_lastStatus release]; [_md5Challenge release]; [_postURL release]; [_responseData release]; + [_submitTracks release]; [_tracks release]; + [_delayDate release]; [super dealloc]; } +- (NSString *)lastStatus +{ + return _lastStatus; +} + - (void)attemptHandshake { + [self attemptHandshake:NO]; +} + +- (void)attemptHandshake:(BOOL)force +{ + if (_handshakeCompleted && !force) { + return; + } + //Delay if we haven't met the interval time limit NSTimeInterval interval = [_delayDate timeIntervalSinceNow]; if (interval > 0) { @@ -84,7 +93,7 @@ static AudioscrobblerController *_sharedController = nil; _currentStatus = AudioscrobblerRequestingHandshakeStatus; _responseData = [[NSMutableData alloc] init]; - [NSURLConnection connectionWithRequest:[NSURLRequest requestWithURL:url cachePolicy:NSURLRequestReloadIgnoringCacheData timeoutInterval:30] delegate:self]; + [NSURLConnection connectionWithRequest:[NSURLRequest requestWithURL:url cachePolicy:NSURLRequestReloadIgnoringCacheData timeoutInterval:15] delegate:self]; } } @@ -114,7 +123,15 @@ static AudioscrobblerController *_sharedController = nil; - (void)submitTracks { if (!_handshakeCompleted) { - [self attemptHandshake]; + [self attemptHandshake:NO]; + return; + } + + NSString *user = [[NSUserDefaults standardUserDefaults] stringForKey:@"audioscrobblerUser"], *passString = [PreferencesController getKeychainItemPasswordForUser:user]; + char *pass = (char *)[passString UTF8String]; + + if (passString == nil) { + ITDebugLog(@"Audioscrobbler: Access denied to user password"); return; } @@ -128,8 +145,6 @@ static AudioscrobblerController *_sharedController = nil; int i; NSMutableString *requestString; NSString *authString, *responseHash = @""; - NSString *user = [[NSUserDefaults standardUserDefaults] stringForKey:@"audioscrobblerUser"]; - char *pass = (char *)[[PreferencesController getKeychainItemPasswordForUser:user] UTF8String]; unsigned char *buffer; EVP_MD_CTX ctx; @@ -170,15 +185,35 @@ static AudioscrobblerController *_sharedController = nil; //We can only submit ten tracks at a time for (i = 0; (i < [_tracks count]) && (i < 10); i++) { NSDictionary *nextTrack = [_tracks objectAtIndex:i]; - NSString *trackString; + NSString *artistEscaped, *titleEscaped, *albumEscaped, *timeEscaped, *ampersand = @"&"; + + //Escape each of the individual parameters we're sending + artistEscaped = (NSString *)CFURLCreateStringByAddingPercentEscapes(NULL, (CFStringRef)[nextTrack objectForKey:@"artist"], NULL, (CFStringRef)ampersand, kCFStringEncodingUTF8); + titleEscaped = (NSString *)CFURLCreateStringByAddingPercentEscapes(NULL, (CFStringRef)[nextTrack objectForKey:@"title"], NULL, (CFStringRef)ampersand, kCFStringEncodingUTF8); + albumEscaped = (NSString *)CFURLCreateStringByAddingPercentEscapes(NULL, (CFStringRef)[nextTrack objectForKey:@"album"], NULL, (CFStringRef)ampersand, kCFStringEncodingUTF8); + timeEscaped = (NSString *)CFURLCreateStringByAddingPercentEscapes(NULL, (CFStringRef)[nextTrack objectForKey:@"time"], NULL, (CFStringRef)ampersand, kCFStringEncodingUTF8); - trackString = (NSString *)CFURLCreateStringByAddingPercentEscapes(NULL, (CFStringRef)[NSString stringWithFormat:@"&a[%i]=%@&t[%i]=%@&b[%i]=%@&m[%i]=&l[%i]=%@&i[%i]=%@", i, [nextTrack objectForKey:@"artist"], i, [nextTrack objectForKey:@"title"], i, [nextTrack objectForKey:@"album"], i, i, [nextTrack objectForKey:@"length"], i, [nextTrack objectForKey:@"time"]], NULL, NULL, kCFStringEncodingUTF8); - [requestString appendString:trackString]; - [trackString release]; + [requestString appendString:[NSString stringWithFormat:@"&a[%i]=%@&t[%i]=%@&b[%i]=%@&m[%i]=&l[%i]=%@&i[%i]=%@", i, artistEscaped, + i, titleEscaped, + i, albumEscaped, + i, + i, [nextTrack objectForKey:@"length"], + i, timeEscaped]]; + + //Release the escaped strings + [artistEscaped release]; + [titleEscaped release]; + [albumEscaped release]; + [timeEscaped release]; + + [_submitTracks addObject:nextTrack]; } + ITDebugLog(@"Audioscrobbler: Sending track submission request"); + //Create and send the request - NSMutableURLRequest *request = [[NSURLRequest requestWithURL:_postURL cachePolicy:NSURLRequestReloadIgnoringCacheData timeoutInterval:30] mutableCopy]; + NSMutableURLRequest *request = [[NSURLRequest requestWithURL:_postURL cachePolicy:NSURLRequestReloadIgnoringCacheData timeoutInterval:15] mutableCopy]; + NSLog(@"Posting Audioscrobbler URL request: %@", requestString); [request setHTTPMethod:@"POST"]; [request setHTTPBody:[requestString dataUsingEncoding:NSUTF8StringEncoding]]; _currentStatus = AudioscrobblerSubmittingTracksStatus; @@ -192,10 +227,8 @@ static AudioscrobblerController *_sharedController = nil; - (void)handleAudioscrobblerNotification:(NSNotification *)note { - if ([[note name] isEqualToString:@"AudioscrobblerHandshakeComplete"]) { - if ([_tracks count] > 0) { - [self performSelector:@selector(submitTracks) withObject:nil afterDelay:2]; - } + if ([_tracks count] > 0) { + [self performSelector:@selector(submitTracks) withObject:nil afterDelay:2]; } } @@ -203,6 +236,9 @@ static AudioscrobblerController *_sharedController = nil; - (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error { + [_lastStatus release]; + _lastStatus = [[NSString stringWithFormat:NSLocalizedString(@"audioscrobbler_error", @"Error - %@"), [error localizedDescription]] retain]; + [[NSNotificationCenter defaultCenter] postNotificationName:@"AudioscrobblerStatusChanged" object:self userInfo:[NSDictionary dictionaryWithObject:_lastStatus forKey:@"StatusString"]]; ITDebugLog(@"Audioscrobbler: Connection error \"%@\"", error); } @@ -215,40 +251,69 @@ static AudioscrobblerController *_sharedController = nil; { NSString *string = [[NSString alloc] initWithData:_responseData encoding:NSASCIIStringEncoding]; NSArray *lines = [string componentsSeparatedByString:@"\n"]; - NSString *responseAction = nil; + NSString *responseAction = nil, *key = nil, *comment = nil; if ([lines count] > 0) { responseAction = [lines objectAtIndex:0]; } - + ITDebugLog(@"Audioscrobbler: Response %@", string); + NSLog(@"Audioscrobbler: Response %@", string); if (_currentStatus == AudioscrobblerRequestingHandshakeStatus) { if ([lines count] < 2) { //We have a protocol error } - if ([responseAction isEqualToString:@"UPTODATE"]) { + if ([responseAction isEqualToString:@"UPTODATE"] || (([responseAction length] > 5) && [[responseAction substringToIndex:5] isEqualToString:@"UPDATE"])) { if ([lines count] >= 4) { _md5Challenge = [[lines objectAtIndex:1] retain]; _postURL = [[NSURL alloc] initWithString:[lines objectAtIndex:2]]; _handshakeCompleted = YES; [[NSNotificationCenter defaultCenter] postNotificationName:@"AudioscrobblerHandshakeComplete" object:self]; + key = @"audioscrobbler_handshake_complete"; + comment = @"Handshake complete"; } else { //We have a protocol error } - //Something - } else if (([responseAction length] > 5) && [[responseAction substringToIndex:5] isEqualToString:@"UPDATE"]) { - //Something plus update action } else if (([responseAction length] > 5) && [[responseAction substringToIndex:5] isEqualToString:@"FAILED"]) { + ITDebugLog(@"Audioscrobbler: Handshake failed (%@)", [responseAction substringFromIndex:6]); + key = @"audioscrobbler_handshake_failed"; + comment = @"Handshake failed"; //We have a error } else if ([responseAction isEqualToString:@"BADUSER"]) { + ITDebugLog(@"Audioscrobbler: Bad user name"); + key = @"audioscrobbler_bad_user"; + comment = @"Handshake failed - invalid user name"; //We have a bad user } else { - //We have a protocol + ITDebugLog(@"Audioscrobbler: Handshake failed, protocol error"); + key = @"audioscrobbler_protocol_error"; + comment = @"Internal protocol error"; + //We have a protocol error } } else if (_currentStatus == AudioscrobblerSubmittingTracksStatus) { + //For now we're not going to cache results, as it is less of a headache + [_tracks removeObjectsInArray:_submitTracks]; + [_submitTracks removeAllObjects]; + if ([responseAction isEqualToString:@"OK"]) { + ITDebugLog(@"Audioscrobbler: Submission successful, clearing queue."); + /*[_tracks removeObjectsInArray:_submitTracks]; + [_submitTracks removeAllObjects];*/ + if ([_tracks count] > 0) { + ITDebugLog(@"Audioscrobbler: Tracks remaining in queue, submitting remaining tracks"); + [self performSelector:@selector(submitTracks) withObject:nil afterDelay:2]; + } + key = @"audioscrobbler_submission_ok"; + comment = @"Last track submission successful"; } else if ([responseAction isEqualToString:@"BADAUTH"]) { + ITDebugLog(@"Audioscrobbler: Bad password"); + key = @"audioscrobbler_bad_password"; + comment = @"Last track submission failed - invalid password"; //Bad auth } else if (([responseAction length] > 5) && [[responseAction substringToIndex:5] isEqualToString:@"FAILED"]) { + ITDebugLog(@"Audioscrobbler: Submission failed (%@)", [responseAction substringFromIndex:6]); + NSLog(@"Audioscrobbler: Submission failed (%@)", [responseAction substringFromIndex:6]); + key = @"audioscrobbler_submission_failed"; + comment = @"Last track submission failed - see console for error"; //Failed } } @@ -263,7 +328,9 @@ static AudioscrobblerController *_sharedController = nil; ITDebugLog(@"No interval response."); //We have a protocol error } - + [_lastStatus release]; + _lastStatus = [NSLocalizedString(key, comment) retain]; + [[NSNotificationCenter defaultCenter] postNotificationName:@"AudioscrobblerStatusChanged" object:nil userInfo:[NSDictionary dictionaryWithObject:_lastStatus forKey:@"StatusString"]]; [string release]; [_responseData release]; }