-
Notifications
You must be signed in to change notification settings - Fork 0
/
TruncasteNumber.cs
116 lines (93 loc) · 3.85 KB
/
TruncasteNumber.cs
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
using MusicFactory;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TagLib;
namespace Simile
{
/// <summary>
/// Truncate number from file name;
/// ex: if file name is "04__TAKE_ME_AWAY__INTO_THE_" after truncate the name becomes "TAKE_ME_AWAY__INTO_THE_"
/// </summary>
public class TruncasteNumber
{
public void Process()
{
List<DirectoryInfo> lstDirectory = new DirectoryProcess().GetDirectories();
DirectoryProcess dirProcess = new DirectoryProcess();
foreach (DirectoryInfo dir in lstDirectory)
{
FileInfo[] flist = dir.GetFiles("*.MP3");
foreach (FileInfo finfo in flist)
{
try
{
TagLib.File tagFile = TagLib.File.Create(finfo.FullName);
int firstIndex = finfo.Name.IndexOf('_');
string result = finfo.Name.Substring(0, firstIndex);
int value = 0;
Int32.TryParse(result, out value);
string newName = "";
//if value is > 0 then, first letter in file name has integer value. so remove it.
if (value > 0)
{
try
{
newName = RemoveDownHyphenFromBeginingOfName(-1, finfo.Name);
// newName = finfo.Name.Remove(0, firstIndex + 1);
if (!string.IsNullOrEmpty(newName))
{
System.IO.File.Move(@"E:\Songs\ToProcess\" + finfo.Name, @"E:\Songs\Processed\" + newName + ".mp3");
}
}
catch (Exception errmsg)
{
if (errmsg.Message.Trim() == "Cannot create a file when that file already exists.")
{
System.IO.File.Move(@"E:\Songs\ToProcess\" + finfo.Name, @"E:\Songs\ProcessDelete\" + newName + ".mp3");//"ProcessDelete","");
}
string errMesg = errmsg.Message;
}
}
}
catch (CorruptFileException errmsg)
{
throw errmsg;
}
}
}
}
string RemoveDownHyphenFromBeginingOfName(int previousIndex, string fileName)
{
string newName = "";
int value = 0;
value = fileName.IndexOf('_');
//value should be next number from previous. This checking prevent removing all hyphen.
//ex: 01__ABC_hi. in this case this function only remove hyphen till ABC.
if (value >= 0)
{
if ((value == 0) || (previousIndex < 0) || (previousIndex > 0 && value == previousIndex + 1))
{
newName = fileName.Substring(value + 1);
int nextIndex = newName.IndexOf('_');
if ( (nextIndex == 0) || (nextIndex >= 0 && nextIndex == value + 1))
{
RemoveDownHyphenFromBeginingOfName(value + 1, newName);
}
}
else
{
return newName;
}
}
else
{
return newName;
}
return newName;
}
}
}