551 lines
16 KiB
Objective-C
551 lines
16 KiB
Objective-C
//
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// PlaylistEntry.m
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// Cog
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//
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// Created by Vincent Spader on 3/14/05.
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// Copyright 2005 Vincent Spader All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import <CoreData/CoreData.h>
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#import "PlaylistEntry.h"
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#import "AVIFDecoder.h"
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#import "SHA256Digest.h"
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#import "SecondsFormatter.h"
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extern NSPersistentContainer *kPersistentContainer;
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extern NSMutableDictionary<NSString *, AlbumArtwork *> *kArtworkDictionary;
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@implementation PlaylistEntry (Extension)
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// The following read-only keys depend on the values of other properties
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+ (NSSet *)keyPathsForValuesAffectingUrl {
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return [NSSet setWithObject:@"urlString"];
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}
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+ (NSSet *)keyPathsForValuesAffectingTrashUrl {
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return [NSSet setWithObject:@"trashUrlString"];
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}
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+ (NSSet *)keyPathsForValuesAffectingTitle {
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return [NSSet setWithObject:@"rawTitle"];
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}
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+ (NSSet *)keyPathsForValuesAffectingDisplay {
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return [NSSet setWithObjects:@"artist", @"title", nil];
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}
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+ (NSSet *)keyPathsForValuesAffectingLength {
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return [NSSet setWithObjects:@"metadataLoaded", @"totalFrames", @"sampleRate", nil];
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}
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+ (NSSet *)keyPathsForValuesAffectingPath {
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return [NSSet setWithObject:@"url"];
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}
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+ (NSSet *)keyPathsForValuesAffectingFilename {
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return [NSSet setWithObject:@"url"];
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}
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+ (NSSet *)keyPathsForValuesAffectingStatus {
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return [NSSet setWithObjects:@"current", @"queued", @"error", @"stopAfter", nil];
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}
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+ (NSSet *)keyPathsForValuesAffectingStatusMessage {
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return [NSSet setWithObjects:@"current", @"queued", @"queuePosition", @"error", @"errorMessage", @"stopAfter", nil];
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}
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+ (NSSet *)keyPathsForValuesAffectingSpam {
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return [NSSet setWithObjects:@"albumartist", @"artist", @"rawTitle", @"album", @"track", @"disc", @"totalFrames", @"currentPosition", @"bitrate", nil];
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}
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+ (NSSet *)keyPathsForValuesAffectingIndexedSpam {
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return [NSSet setWithObjects:@"albumartist", @"artist", @"rawTitle", @"album", @"track", @"disc", @"totalFrames", @"currentPosition", @"bitrate", @"index", nil];
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}
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+ (NSSet *)keyPathsForValuesAffectingTrackText {
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return [NSSet setWithObjects:@"track", @"disc", nil];
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}
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+ (NSSet *)keyPathsForValuesAffectingYearText {
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return [NSSet setWithObject:@"year"];
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}
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+ (NSSet *)keyPathsForValuesAffectingCuesheetPresent {
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return [NSSet setWithObject:@"cuesheet"];
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}
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+ (NSSet *)keyPathsForValuesAffectingPositionText {
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return [NSSet setWithObject:@"currentPosition"];
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}
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+ (NSSet *)keyPathsForValuesAffectingLengthText {
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return [NSSet setWithObject:@"length"];
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}
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+ (NSSet *)keyPathsForValuesAffectingAlbumArt {
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return [NSSet setWithObjects:@"albumArtInternal", @"artId", nil];
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}
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+ (NSSet *)keyPathsForValuesAffectingGainCorrection {
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return [NSSet setWithObjects:@"replayGainAlbumGain", @"replayGainAlbumPeak", @"replayGainTrackGain", @"replayGainTrackPeak", @"volume", nil];
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}
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+ (NSSet *)keyPathsForValuesAffectingGainInfo {
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return [NSSet setWithObjects:@"replayGainAlbumGain", @"replayGainAlbumPeak", @"replayGainTrackGain", @"replayGainTrackPeak", @"volume", nil];
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}
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+ (NSSet *)keyPathsForValuesAffectingUnsigned {
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return [NSSet setWithObject:@"unSigned"];
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}
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- (NSString *)description {
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return [NSString stringWithFormat:@"PlaylistEntry %lli:(%@)", self.index, self.url];
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}
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// Get the URL if the title is blank
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@dynamic title;
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- (NSString *)title {
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if((self.rawTitle == nil || [self.rawTitle isEqualToString:@""]) && self.url) {
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return [[self.url path] lastPathComponent];
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}
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return self.rawTitle;
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}
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- (void)setTitle:(NSString *)title {
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self.rawTitle = title;
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}
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@dynamic display;
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- (NSString *)display {
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if((self.artist == NULL) || ([self.artist isEqualToString:@""]))
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return self.title;
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else {
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return [NSString stringWithFormat:@"%@ - %@", self.artist, self.title];
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}
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}
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@dynamic indexedSpam;
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- (NSString *)indexedSpam {
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return [NSString stringWithFormat:@"%llu. %@", self.index, self.spam];
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}
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@dynamic spam;
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- (NSString *)spam {
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BOOL hasBitrate = (self.bitrate != 0);
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BOOL hasArtist = (self.artist != nil) && (![self.artist isEqualToString:@""]);
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BOOL hasAlbumArtist = (self.albumartist != nil) && (![self.albumartist isEqualToString:@""]);
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BOOL hasTrackArtist = (hasArtist && hasAlbumArtist) && (![self.albumartist isEqualToString:self.artist]);
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BOOL hasAlbum = (self.album != nil) && (![self.album isEqualToString:@""]);
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BOOL hasTrack = (self.track != 0);
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BOOL hasLength = (self.totalFrames != 0);
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BOOL hasCurrentPosition = (self.currentPosition != 0) && (self.current);
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BOOL hasExtension = NO;
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BOOL hasTitle = (self.rawTitle != nil) && (![self.rawTitle isEqualToString:@""]);
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BOOL hasCodec = (self.codec != nil) && (![self.codec isEqualToString:@""]);
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NSMutableString *filename = [NSMutableString stringWithString:self.filename];
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NSRange dotPosition = [filename rangeOfString:@"." options:NSBackwardsSearch];
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NSString *extension = nil;
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if(dotPosition.length > 0) {
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dotPosition.location++;
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dotPosition.length = [filename length] - dotPosition.location;
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extension = [filename substringWithRange:dotPosition];
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dotPosition.location--;
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dotPosition.length++;
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[filename deleteCharactersInRange:dotPosition];
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hasExtension = YES;
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}
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NSMutableArray *elements = [NSMutableArray array];
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if(hasExtension) {
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[elements addObject:@"["];
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if(hasCodec) {
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[elements addObject:self.codec];
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} else {
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[elements addObject:[extension uppercaseString]];
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}
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if(hasBitrate) {
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[elements addObject:@"@"];
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[elements addObject:[NSString stringWithFormat:@"%u", self.bitrate]];
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[elements addObject:@"kbps"];
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}
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[elements addObject:@"] "];
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}
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if(hasArtist) {
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if(hasAlbumArtist) {
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[elements addObject:self.albumartist];
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} else {
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[elements addObject:self.artist];
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}
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[elements addObject:@" - "];
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}
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if(hasAlbum) {
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[elements addObject:@"["];
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[elements addObject:self.album];
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if(hasTrack) {
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[elements addObject:@" #"];
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[elements addObject:self.trackText];
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}
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[elements addObject:@"] "];
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}
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if(hasTitle) {
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[elements addObject:self.rawTitle];
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} else {
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[elements addObject:filename];
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}
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if(hasTrackArtist) {
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[elements addObject:@" // "];
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[elements addObject:self.artist];
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}
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if(hasCurrentPosition || hasLength) {
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SecondsFormatter *secondsFormatter = [[SecondsFormatter alloc] init];
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[elements addObject:@" ("];
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if(hasCurrentPosition) {
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[elements addObject:[secondsFormatter stringForObjectValue:@(self.currentPosition)]];
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}
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if(hasLength) {
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if(hasCurrentPosition) {
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[elements addObject:@" / "];
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}
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[elements addObject:[secondsFormatter stringForObjectValue:[self length]]];
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}
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[elements addObject:@")"];
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}
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return [elements componentsJoinedByString:@""];
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}
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@dynamic trackText;
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- (NSString *)trackText {
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if(self.track != 0) {
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if(self.disc != 0) {
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return [NSString stringWithFormat:@"%u.%02u", self.disc, self.track];
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} else {
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return [NSString stringWithFormat:@"%02u", self.track];
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}
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} else {
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return @"";
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}
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}
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@dynamic yearText;
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- (NSString *)yearText {
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if(self.year != 0) {
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return [NSString stringWithFormat:@"%u", self.year];
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} else {
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return @"";
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}
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}
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@dynamic cuesheetPresent;
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- (NSString *)cuesheetPresent {
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if(self.cuesheet && [self.cuesheet length]) {
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return @"yes";
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} else {
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return @"no";
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}
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}
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@dynamic gainCorrection;
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- (NSString *)gainCorrection {
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if(self.replayGainAlbumGain) {
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if(self.replayGainAlbumPeak)
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return NSLocalizedStringFromTableInBundle(@"GainAlbumGainPeak", nil, [NSBundle bundleForClass:[self class]], @"");
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else
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return NSLocalizedStringFromTableInBundle(@"GainAlbumGain", nil, [NSBundle bundleForClass:[self class]], @"");
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} else if(self.replayGainTrackGain) {
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if(self.replayGainTrackPeak)
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return NSLocalizedStringFromTableInBundle(@"GainTrackGainPeak", nil, [NSBundle bundleForClass:[self class]], @"");
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else
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return NSLocalizedStringFromTableInBundle(@"GainTrackGain", nil, [NSBundle bundleForClass:[self class]], @"");
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} else if(self.volume && self.volume != 1.0) {
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return NSLocalizedStringFromTableInBundle(@"GainVolumeScale", nil, [NSBundle bundleForClass:[self class]], @"");
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} else {
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return NSLocalizedStringFromTableInBundle(@"GainNone", nil, [NSBundle bundleForClass:[self class]], @"");
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}
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}
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@dynamic gainInfo;
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- (NSString *)gainInfo {
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NSMutableArray *gainItems = [[NSMutableArray alloc] init];
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if(self.replayGainAlbumGain) {
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[gainItems addObject:[NSString stringWithFormat:@"%@: %+.2f dB", NSLocalizedStringFromTableInBundle(@"GainAlbumGain", nil, [NSBundle bundleForClass:[self class]], @""), self.replayGainAlbumGain]];
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}
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if(self.replayGainAlbumPeak) {
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[gainItems addObject:[NSString stringWithFormat:@"%@: %.6f", NSLocalizedStringFromTableInBundle(@"GainAlbumPeak", nil, [NSBundle bundleForClass:[self class]], @""), self.replayGainAlbumPeak]];
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}
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if(self.replayGainTrackGain) {
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[gainItems addObject:[NSString stringWithFormat:@"%@: %+.2f dB", NSLocalizedStringFromTableInBundle(@"GainTrackGain", nil, [NSBundle bundleForClass:[self class]], @""), self.replayGainTrackGain]];
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}
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if(self.replayGainTrackPeak) {
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[gainItems addObject:[NSString stringWithFormat:@"%@: %.6f", NSLocalizedStringFromTableInBundle(@"GainTrackPeak", nil, [NSBundle bundleForClass:[self class]], @""), self.replayGainTrackPeak]];
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}
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if(self.volume && self.volume != 1) {
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[gainItems addObject:[NSString stringWithFormat:@"%@: %.2f%C", NSLocalizedStringFromTableInBundle(@"GainVolumeScale", nil, [NSBundle bundleForClass:[self class]], @""), self.volume, (unichar)0x00D7]];
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}
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return [gainItems componentsJoinedByString:@"\n"];
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}
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@dynamic positionText;
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- (NSString *)positionText {
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SecondsFormatter *secondsFormatter = [[SecondsFormatter alloc] init];
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NSString *time = [secondsFormatter stringForObjectValue:@(self.currentPosition)];
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return time;
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}
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@dynamic lengthText;
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- (NSString *)lengthText {
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SecondsFormatter *secondsFormatter = [[SecondsFormatter alloc] init];
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NSString *time = [secondsFormatter stringForObjectValue:self.length];
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return time;
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}
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@dynamic albumArt;
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- (NSImage *)albumArt {
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if(!self.albumArtInternal || ![self.albumArtInternal length]) return nil;
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NSString *imageCacheTag = self.artHash;
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NSImage *image = [NSImage imageNamed:imageCacheTag];
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if(image == nil) {
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if([AVIFDecoder isAVIFFormatForData:self.albumArtInternal]) {
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CGImageRef imageRef = [AVIFDecoder createAVIFImageWithData:self.albumArtInternal];
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if(imageRef) {
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image = [[NSImage alloc] initWithCGImage:imageRef size:NSZeroSize];
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CFRelease(imageRef);
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}
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} else {
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image = [[NSImage alloc] initWithData:self.albumArtInternal];
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}
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[image setName:imageCacheTag];
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}
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return image;
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}
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- (void)setAlbumArt:(id)data {
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if([data isKindOfClass:[NSData class]]) {
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[self setAlbumArtInternal:data];
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}
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}
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@dynamic albumArtInternal;
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- (NSData *)albumArtInternal {
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NSString *imageCacheTag = self.artHash;
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return [kArtworkDictionary objectForKey:imageCacheTag].artData;
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}
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- (void)setAlbumArtInternal:(NSData *)albumArtInternal {
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if(!albumArtInternal || [albumArtInternal length] == 0) return;
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NSString *imageCacheTag = [SHA256Digest digestDataAsString:albumArtInternal];
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self.artHash = imageCacheTag;
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if(![kArtworkDictionary objectForKey:imageCacheTag]) {
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AlbumArtwork *art = [NSEntityDescription insertNewObjectForEntityForName:@"AlbumArtwork" inManagedObjectContext:kPersistentContainer.viewContext];
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art.artHash = imageCacheTag;
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art.artData = albumArtInternal;
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[kArtworkDictionary setObject:art forKey:imageCacheTag];
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}
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}
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@dynamic length;
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- (NSNumber *)length {
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return (self.metadataLoaded) ? @(((double)self.totalFrames / self.sampleRate)) : @(0.0);
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}
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NSURL *_Nullable urlForPath(NSString *_Nullable path) {
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if(!path || ![path length]) {
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return nil;
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}
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NSRange protocolRange = [path rangeOfString:@"://"];
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if(protocolRange.location != NSNotFound) {
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return [NSURL URLWithString:path];
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}
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NSMutableString *unixPath = [path mutableCopy];
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// Get the fragment
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NSString *fragment = @"";
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NSScanner *scanner = [NSScanner scannerWithString:unixPath];
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NSCharacterSet *characterSet = [NSCharacterSet characterSetWithCharactersInString:@"#1234567890"];
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while(![scanner isAtEnd]) {
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NSString *possibleFragment;
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[scanner scanUpToString:@"#" intoString:nil];
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if([scanner scanCharactersFromSet:characterSet intoString:&possibleFragment] && [scanner isAtEnd]) {
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fragment = possibleFragment;
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[unixPath deleteCharactersInRange:NSMakeRange([scanner scanLocation] - [possibleFragment length], [possibleFragment length])];
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break;
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}
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}
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// Append the fragment
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NSURL *url = [NSURL URLWithString:[[[NSURL fileURLWithPath:unixPath] absoluteString] stringByAppendingString:fragment]];
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return url;
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}
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@dynamic url;
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- (NSURL *)url {
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return urlForPath(self.urlString);
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}
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- (void)setUrl:(NSURL *)url {
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self.urlString = url ? [url absoluteString] : nil;
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}
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@dynamic trashUrl;
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- (NSURL *)trashUrl {
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return urlForPath(self.trashUrlString);
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}
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- (void)setTrashUrl:(NSURL *)trashUrl {
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self.trashUrlString = trashUrl ? [trashUrl absoluteString] : nil;
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}
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@dynamic path;
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- (NSString *)path {
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if([self.url isFileURL])
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return [[self.url path] stringByAbbreviatingWithTildeInPath];
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else
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return [self.url absoluteString];
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}
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@dynamic filename;
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- (NSString *)filename {
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return [[self.url path] lastPathComponent];
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}
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@dynamic status;
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- (NSString *)status {
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if(self.stopAfter) {
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return @"stopAfter";
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} else if(self.current) {
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return @"playing";
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} else if(self.queued) {
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return @"queued";
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} else if(self.error) {
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return @"error";
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}
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return nil;
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}
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@dynamic statusMessage;
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- (NSString *)statusMessage {
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if(self.stopAfter) {
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return @"Stopping once finished...";
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} else if(self.current) {
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return @"Playing...";
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} else if(self.queued) {
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return [NSString stringWithFormat:@"Queued: %lli", self.queuePosition + 1];
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} else if(self.error) {
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return self.errorMessage;
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}
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return nil;
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}
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// Gotta love that requirement of Core Data that everything starts with a lower case letter
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@dynamic Unsigned;
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- (BOOL)Unsigned {
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return self.unSigned;
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}
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- (void)setUnsigned:(BOOL)Unsigned {
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self.unSigned = Unsigned;
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}
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// More of the same
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@dynamic URL;
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- (NSURL *)URL {
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return self.url;
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}
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- (void)setURL:(NSURL *)URL {
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self.url = URL;
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}
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- (void)setMetadata:(NSDictionary *)metadata {
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if(metadata == nil) {
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self.error = YES;
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self.errorMessage = NSLocalizedStringFromTableInBundle(@"ErrorMetadata", nil, [NSBundle bundleForClass:[self class]], @"");
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} else {
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self.volume = 1;
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[self setValuesForKeysWithDictionary:metadata];
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}
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[self setMetadataLoaded:YES];
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}
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@dynamic playCountItem;
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- (PlayCount *)playCountItem {
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NSPredicate *albumPredicate = [NSPredicate predicateWithFormat:@"album == %@", self.album];
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NSPredicate *artistPredicate = [NSPredicate predicateWithFormat:@"artist == %@", self.artist];
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NSPredicate *titlePredicate = [NSPredicate predicateWithFormat:@"title == %@", self.title];
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NSCompoundPredicate *predicate = [NSCompoundPredicate andPredicateWithSubpredicates:@[albumPredicate, artistPredicate, titlePredicate]];
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NSFetchRequest *request = [NSFetchRequest fetchRequestWithEntityName:@"PlayCount"];
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request.predicate = predicate;
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NSError *error = nil;
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NSArray *results = [kPersistentContainer.viewContext executeFetchRequest:request error:&error];
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if(!results || [results count] < 1) {
|
|
NSPredicate *filenamePredicate = [NSPredicate predicateWithFormat:@"filename == %@", self.filename];
|
|
|
|
request = [NSFetchRequest fetchRequestWithEntityName:@"PlayCount"];
|
|
request.predicate = filenamePredicate;
|
|
|
|
results = [kPersistentContainer.viewContext executeFetchRequest:request error:&error];
|
|
}
|
|
|
|
if(!results || [results count] < 1) return nil;
|
|
|
|
return results[0];
|
|
}
|
|
|
|
@dynamic playCount;
|
|
- (NSString *)playCount {
|
|
PlayCount *pc = self.playCountItem;
|
|
if(pc)
|
|
return [NSString stringWithFormat:@"%llu", pc.count];
|
|
else
|
|
return @"0";
|
|
}
|
|
|
|
@dynamic playCountInfo;
|
|
- (NSString *)playCountInfo {
|
|
PlayCount *pc = self.playCountItem;
|
|
if(pc) {
|
|
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
|
|
dateFormatter.dateStyle = NSDateFormatterMediumStyle;
|
|
dateFormatter.timeStyle = NSDateFormatterShortStyle;
|
|
|
|
if(pc.count) {
|
|
return [NSString stringWithFormat:@"%@: %@\n%@: %@", NSLocalizedStringFromTableInBundle(@"TimeFirstSeen", nil, [NSBundle bundleForClass:[self class]], @""), [dateFormatter stringFromDate:pc.firstSeen], NSLocalizedStringFromTableInBundle(@"TimeLastPlayed", nil, [NSBundle bundleForClass:[self class]], @""), [dateFormatter stringFromDate:pc.lastPlayed]];
|
|
} else {
|
|
return [NSString stringWithFormat:@"%@: %@", NSLocalizedStringFromTableInBundle(@"TimeFirstSeen", nil, [NSBundle bundleForClass:[self class]], @""), [dateFormatter stringFromDate:pc.firstSeen]];
|
|
}
|
|
}
|
|
return @"";
|
|
}
|
|
|
|
@end
|