-
Notifications
You must be signed in to change notification settings - Fork 0
/
PdfFileImporter.cs
67 lines (54 loc) · 1.94 KB
/
PdfFileImporter.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
#region
using System;
using System.IO;
using System.Text;
using iTextSharp.text.pdf;
using iTextSharp.text.pdf.parser;
using Tabster.Core.Types;
using Tabster.Data;
using Tabster.Data.Processing;
#endregion
namespace PdfFile
{
public class PdfFileImporter : ITablatureFileImporter
{
public PdfFileImporter()
{
FileType = new FileType("PDF File", ".pdf");
}
#region Implementation of ITablatureDocumentImporter
public FileType FileType { get; private set; }
public Version Version
{
get { return new Version("1.0"); }
}
public AttributedTablature Import(string fileName)
{
var contentsBuilder = new StringBuilder();
if (File.Exists(fileName))
{
var pdfReader = new PdfReader(fileName);
for (var page = 1; page <= pdfReader.NumberOfPages; page++)
{
ITextExtractionStrategy strategy = new SimpleTextExtractionStrategy();
var currentText = PdfTextExtractor.GetTextFromPage(pdfReader, page, strategy);
currentText = Encoding.UTF8.GetString(Encoding.Convert(Encoding.Default, Encoding.UTF8, Encoding.Default.GetBytes(currentText)));
contentsBuilder.Append(currentText);
contentsBuilder.Append(Environment.NewLine);
}
pdfReader.Close();
}
var tab = new AttributedTablature {Contents = contentsBuilder.ToString()};
return tab;
}
public AttributedTablature Import(string fileName, string artist, string title, TablatureType type)
{
var tab = Import(fileName);
tab.Artist = artist;
tab.Title = title;
tab.Type = type;
return tab;
}
#endregion
}
}