public MP3Tag getTag()
{
MP3Tag tag = new MP3Tag();
stream.Seek(stream.Length - 128, SeekOrigin.Begin);
stream.Read(tagData, 0, SIZE);
stream.Close();
byte b1 = tagData[0];
byte b2 = tagData[1];
byte b3 = tagData[2];
if ((char)b1 != 'T' || (char)b2 != 'A' || (char)b3 != 'G')
{
throw new Exception("Not an MP3 Format File");
}
for (int i = 3; i < 33; i++)
{
if (tagData[i] != 0)
{
tag.Title += (char)tagData[i];
}
}
for (int i = 33; i < 63; i++)
{
if (tagData[i] != 0)
{
tag.Artist += (char)tagData[i];
}
}
for (int i = 63; i < 93; i++)
{
if (tagData[i] != 0)
{
tag.Album += (char)tagData[i];
}
}
for (int i = 93; i < 97; i++)
{
if (tagData[i] != 0)
{
tag.Year += (char)tagData[i];
}
}
for (int i = 97; i < 127; i++)
{
if (tagData[i] != 0)
{
tag.Comment += (char)tagData[i];
}
}
tag.Genere = tagData[127].ToString();
Mp3FileReader reader = new Mp3FileReader(fileName);
TimeSpan duration = reader.TotalTime;
tag.Duration = duration.ToString();
reader.Close();
return(tag);
}
private void button1_Click(object sender, EventArgs e) //button artist
{
string textbox; //textbox with name
string type = comboBoxSort.Text.ToString(); //combobox with type of name
mp3sorter m = new mp3sorter(); //m is object from from mp3sorter class
if (string.IsNullOrEmpty(textBox1.Text))
{
mp3s = m.getList(); //sorts the music files normally, takes the musicfile and get the tags of it and then puts it and the filename in the mp3s list
mp3s = mp3s.OrderBy(o => o.tags.Artist.ToString()).ToList(); // o be3mal excess ll hagat eli gowa el mp3s"filename , tags"
m.writeComment(mp3s); //writecomment fn takes the mp3s list and loops through it to writes the order of the songs in the comment section
List <MP3Tag> tag = new List <MP3Tag>();
foreach (mp3files file in mp3s) //only tags to show in datagridview
{
tag.Add(file.tags);
}
dataGridView1.DataSource = tag;
}
else if (!string.IsNullOrEmpty(textBox1.Text))
{
textbox = textBox1.Text.ToString();
mp3s = m.getSpecificSort(textbox, type); //getSpecificSort checks the textbox and the type sent to it to know what the collection of files to be used(album , year , genre) and puts the final list in mp3s
// el list el etsft bs msh sorted
List <string> artist = new List <string>();
foreach (mp3files file in mp3s)
{
MP3Tag tag = file.tags;
artist.Add(tag.Artist);
}
bool cond = m.checkCondition(artist);
if (cond == true)
{
MessageBox.Show("all the songs are by the same artist the sort will be by title");
mp3s = mp3s.OrderBy(o => o.tags.Title.ToString()).ToList();
}
else if (cond == false)
{
mp3s = mp3s.OrderBy(o => o.tags.Artist.ToString()).ToList();
}
m.writeComment(mp3s);
List <MP3Tag> tag1 = new List <MP3Tag>();
foreach (mp3files file in mp3s)
{
tag1.Add(file.tags);
}
dataGridView1.DataSource = tag1;
}
List <string> filename = new List <string>(); //writes the order of the song in the comment section in the file
foreach (mp3files file in mp3s)
{
filename.Add(file.filename);
}
m.writeCommentinFile(filename);
m.copyFiles(filename);
}
public List <mp3files> getList()
{
foreach (string musicFile in musicFiles) //musicFiles: array of the files in the folder
{ //mp3files: class that has the filename and tags of each song
MP3Reader m = new MP3Reader(musicFile); //mp3s: list of type mp3sfiles of the songs in folder
MP3Tag c = m.getTag();
mp3s.Add(new mp3files(musicFile, c));
}
return(mp3s);
}
public void writeComment(List <mp3files> list) // function el data gridview
{
int i = 0;
foreach (mp3files file in list)
{
MP3Tag t = file.tags;
t.Comment = i.ToString();
i++;
}
}
public List <mp3files> getSpecificSort(string textbox, string type)
{
if (type == "Artist")
{
foreach (string musicFile in musicFiles)
{
MP3Reader m = new MP3Reader(musicFile);
MP3Tag c = m.getTag();
if (c.Artist == textbox)
{
mp3s.Add(new mp3files(musicFile, c));
}
}
}
else if (type == "Album")
{
foreach (string musicFile in musicFiles)
{
MP3Reader m = new MP3Reader(musicFile);
MP3Tag c = m.getTag();
if (c.Album == textbox)
{
mp3s.Add(new mp3files(musicFile, c));
}
}
}
else if (type == "Year")
{
foreach (string musicFile in musicFiles)
{
MP3Reader m = new MP3Reader(musicFile);
MP3Tag c = m.getTag();
if (c.Year == textbox)
{
mp3s.Add(new mp3files(musicFile, c));
}
}
}
else if (type == "Genre")
{
foreach (string musicFile in musicFiles)
{
MP3Reader m = new MP3Reader(musicFile);
MP3Tag c = m.getTag();
if (c.Genere == textbox)
{
mp3s.Add(new mp3files(musicFile, c));
}
}
}
else if (type == "Duration")
{
foreach (string musicFile in musicFiles)
{
MP3Reader m = new MP3Reader(musicFile);
MP3Tag c = m.getTag();
if (c.Duration == textbox)
{
mp3s.Add(new mp3files(musicFile, c));
}
}
}
return(mp3s);
}
public mp3files(string filename, MP3Tag tags)
{
this.filename = filename; // location
this.tags = tags; //information
}
private void buttonDuration_Click(object sender, EventArgs e)
{
string textbox;
string type = comboBoxSort.Text.ToString();
mp3sorter m = new mp3sorter();
if (string.IsNullOrEmpty(textBox1.Text))
{
mp3s = m.getList();
mp3s = mp3s.OrderBy(o => o.tags.Duration.ToString()).ToList();
m.writeComment(mp3s);
List <MP3Tag> tag = new List <MP3Tag>();
foreach (mp3files file in mp3s)
{
tag.Add(file.tags);
}
dataGridView1.DataSource = tag;
List <string> filename = new List <string>();
foreach (mp3files files in mp3s)
{
filename.Add(files.filename);
}
m.writeCommentinFile(filename);
m.copyFiles(filename);
}
else if (!string.IsNullOrEmpty(textBox1.Text))
{
textbox = textBox1.Text.ToString();
mp3s = m.getSpecificSort(textbox, type);
List <string> duration = new List <string>();
foreach (mp3files file in mp3s)
{
MP3Tag tag = file.tags;
duration.Add(tag.Duration);
}
bool cond = m.checkCondition(duration);
if (cond == true)
{
MessageBox.Show("all the files are with the same duration the sort will be on the title");
mp3s = mp3s.OrderBy(o => o.tags.Title.ToString()).ToList();
}
else if (cond == false)
{
mp3s = mp3s.OrderBy(o => o.tags.Duration.ToString()).ToList();
}
m.writeComment(mp3s);
List <MP3Tag> tag1 = new List <MP3Tag>();
foreach (mp3files file in mp3s)
{
tag1.Add(file.tags);
}
dataGridView1.DataSource = tag1;
List <string> filename = new List <string>();
foreach (mp3files file in mp3s)
{
filename.Add(file.filename);
}
m.writeCommentinFile(filename);
m.copyFiles(filename);
}
}
