private TagsData extractTags(PdfDocumentInfo info)
{
string[] tags = separate(info.GetKeywords());
if (tags.Length == 0)
{
return(null);
}
TagsData result = _metaDataFactory.CreateNew(MetaDataType.Tags) as TagsData;
foreach (string tag in tags)
{
result.AddTag(new Tag(Guid.NewGuid(), tag));
}
return(result);
}
/**************************************************************************/
private void LoadMetadata()
{
this.Metadata.Add("title", "");
this.Metadata.Add("author", "");
this.Metadata.Add("description", "");
this.Metadata.Add("keywords", "");
if (this.Pdf != null)
{
PdfDocumentInfo pdfInfo = this.Pdf.GetDocumentInfo();
this.Metadata["title"] = pdfInfo.GetTitle();
this.Metadata["author"] = pdfInfo.GetAuthor();
this.Metadata["description"] = pdfInfo.GetSubject();
this.Metadata["keywords"] = pdfInfo.GetKeywords();
}
return;
}