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
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
/***************************************************************************
* Copyright (C) 2008-2012 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <QXmlStreamReader>
#include <QXmlStreamWriter>
#include <QFileInfo>
#include <QUrl>
#include <QtPlugin>
#include <qmmp/qmmp.h>
#include "xspfplaylistformat.h"
// Needs more work - it's better use libSpiff there and put it as plugin.
QStringList XSPFPlaylistFormat::decode(const QString &contents)
{
QStringList out;
QString currentTag;
QXmlStreamReader xml(contents);
while(!xml.atEnd())
{
xml.readNext();
if (xml.isStartElement())
{
currentTag = xml.name().toString();
}
else if (xml.isCharacters() && !xml.isWhitespace())
{
if (currentTag == "location")
{
QUrl url(xml.text().toString());
if (url.scheme() == "file") //remove scheme for local files only
out << QUrl::fromPercentEncoding(url.toString(QUrl::RemoveScheme).toAscii());
else
out << url.toString();
}
}
}
if(xml.hasError())
{
qDebug("XSPFPlaylistFormat: parse error: %s (row:%lld, col:%lld",
qPrintable(xml.errorString()), xml.lineNumber(), xml.columnNumber());
out.clear();
}
return out;
}
// Needs more work - it's better use libSpiff there and put it as plugin.
QString XSPFPlaylistFormat::encode(const QList<PlayListItem*> &files)
{
QString out;
QXmlStreamWriter xml(&out);
xml.setCodec("UTF-8");
xml.setAutoFormatting(true);
xml.writeStartDocument();
xml.writeStartElement("playlist");
xml.writeAttribute("version", "1");
xml.writeAttribute("xmlns", "http://xspf.org/ns/0/");
xml.writeTextElement("creator", "qmmp-" + Qmmp::strVersion());
xml.writeStartElement("trackList");
int counter = 1;
foreach(PlayListItem* f,files)
{
xml.writeStartElement("track");
QString url;
if (f->url().contains("://"))
url = QUrl::toPercentEncoding(f->url(), ":/");
else //append protocol
url = QUrl::toPercentEncoding(QString("file://") +
QFileInfo(f->url()).absoluteFilePath(), ":/");
xml.writeTextElement("location", url);
xml.writeTextElement("title", f->value(Qmmp::TITLE));
xml.writeTextElement("creator", f->value(Qmmp::ARTIST));
xml.writeTextElement("annotation", f->value(Qmmp::COMMENT));
xml.writeTextElement("album", f->value(Qmmp::ALBUM));
xml.writeTextElement("trackNum", QString::number(counter));
xml.writeStartElement("meta");
xml.writeAttribute("rel", "year");
xml.writeCharacters(f->value(Qmmp::YEAR));
xml.writeEndElement(); // meta
xml.writeEndElement(); // track
counter ++;
}
xml.writeEndElement(); //trackList
xml.writeEndElement(); //playlist
xml.writeEndDocument();
return out;
}
XSPFPlaylistFormat::XSPFPlaylistFormat()
{
m_supported_formats << "xspf";
}
bool XSPFPlaylistFormat::hasFormat(const QString & f)
{
foreach(QString s,m_supported_formats)
{
if (f == s)
return true;
}
return false;
}
QStringList XSPFPlaylistFormat::getExtensions() const
{
return m_supported_formats;
}
QString XSPFPlaylistFormat::name() const
{
return "XSPFPlaylistFormat";
}
Q_EXPORT_PLUGIN2(xspfplaylistformat,XSPFPlaylistFormat)
|
