blob: c7321a2c6b5d7cd7da5d8001a0b3745c8c47fb8c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
#include "library/coverart.h"
CoverArt::CoverArt(ConfigObject<ConfigValue>* pConfig)
: m_pConfig(pConfig),
m_cDefaultImageFormat("jpg") {
if (!QDir().mkpath(getStoragePath())) {
qDebug() << "WARNING: Could not create cover arts storage path. "
<< "Mixxx will be unable to store analyses.";
}
}
CoverArt::~CoverArt() {
}
QString CoverArt::getStoragePath() const {
QString settingsPath = m_pConfig->getSettingsPath();
QDir dir(settingsPath.append("/coverArt/"));
return dir.absolutePath().append("/");
}
bool CoverArt::deleteFile(const QString& location) {
QFile file(location);
if (file.exists()) {
return file.remove();
}
return true;
}
QString CoverArt::searchCoverArtFile(TrackInfoObject* pTrack) {
// default cover art name
QString coverArtName;
QString artist = pTrack->getArtist();
QString album = pTrack->getAlbum();
if (artist.isEmpty() && album.isEmpty()) {
coverArtName = pTrack->getFilename();
} else {
coverArtName = artist + " - " + album;
}
// Starts with default location
QString coverArtLocation = getStoragePath().append(coverArtName);
// Some image extensions
QStringList extList;
extList << ".jpg" << ".jpeg" << ".png" << ".gif" << ".bmp";
//
// Step 1: Look for cover art in cache directory.
//
foreach (QString ext, extList) {
if(QFile::exists(coverArtLocation + ext)) {
return coverArtLocation + ext;
}
}
coverArtLocation.append(".");
coverArtLocation.append(m_cDefaultImageFormat);
//
// Step 2: Look for embedded cover art.
//
QImage image = pTrack->getEmbeddedCoverArt();
// If the track has embedded cover art, store it
if (!image.isNull()) {
if(image.save(coverArtLocation, m_cDefaultImageFormat)) {
return coverArtLocation;
}
}
//
// Step 3: Look for cover stored in track diretory
//
// Implements regular expressions for image extensions
static QList<QRegExp> regExpList;
QLatin1String format(".(jpe?g|png|gif|bmp)");
if (regExpList.isEmpty()) {
regExpList << QRegExp(".*cover.*" + format, Qt::CaseInsensitive)
<< QRegExp(".*front.*" + format, Qt::CaseInsensitive)
<< QRegExp(".*folder.*" + format, Qt::CaseInsensitive);
}
const QFileInfoList fileList = QDir(pTrack->getDirectory())
.entryInfoList(QDir::NoDotAndDotDot |
QDir::Files |
QDir::Readable);
foreach (QFileInfo f, fileList) {
const QString filename = f.fileName();
foreach (QRegExp re, regExpList) {
if (filename.contains(re)) {
QImage image(f.absoluteFilePath());
if (image.save(coverArtLocation, m_cDefaultImageFormat)) {
return coverArtLocation;
}
break;
}
}
}
//
// Not found.
//
return "";
}
|
