public static CsvImportOptions FromDictionary(Dictionary <string, string> dictionary)
{
CsvImportOptions options = new CsvImportOptions();
if (dictionary.TryGetValue("encoding", out string encodingName))
{
switch (encodingName.ToLowerInvariant())
{
case "utf8":
case "utf-8":
options.Encoding = CsvImportEncoding.Utf8;
break;
case "windows1252":
case "windows-1252":
options.Encoding = CsvImportEncoding.Windows1252;
break;
case "ascii":
options.Encoding = CsvImportEncoding.Ascii;
break;
default:
options.Encoding = CsvImportEncoding.Auto;
break;
}
}
if (dictionary.TryGetValue("overwrite", out string overwrite))
{
options.OverwriteExisting = StringUtils.ParseBoolean(overwrite);
}
return(options);
}
public static CsvImportOptions Parse(JObject obj)
{
CsvImportOptions options = new CsvImportOptions();
string encodingName = (obj.GetString("encoding") ?? "").ToLowerInvariant();
switch (encodingName)
{
case "utf8":
case "utf-8":
options.Encoding = CsvImportEncoding.Utf8;
break;
case "windows1252":
case "windows-1252":
options.Encoding = CsvImportEncoding.Windows1252;
break;
case "ascii":
options.Encoding = CsvImportEncoding.Ascii;
break;
default:
options.Encoding = CsvImportEncoding.Auto;
break;
}
options.OverwriteExisting = obj.GetBoolean("overwrite");
return(options);
}
public CsvInternalImportOptions(CsvFile file, CsvImportOptions options)
{
File = file;
Options = options;
}
public object Import(RedirectsProviderFile file, CsvImportOptions options)
{
if (file == null)
{
throw new ArgumentNullException(nameof(file));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
// Determine the encoding
Encoding encoding;
switch (options.Encoding)
{
case CsvImportEncoding.Ascii:
encoding = Encoding.ASCII;
break;
case CsvImportEncoding.Utf8:
encoding = Encoding.UTF8;
break;
case CsvImportEncoding.Windows1252:
encoding = Encoding.GetEncoding(1252);
break;
default:
encoding = Encoding.GetEncoding(1252);
//using (var reader = new StreamReader(file.InputStream, Encoding.Default, true)) {
// reader.Peek(); // you need this!
// encoding = reader.CurrentEncoding;
//}
break;
}
// Load the CSV file from the stream
CsvFile csv;
using (Stream stream = file.InputStream) {
csv = CsvFile.Load(stream, encoding);
}
CsvInternalImportOptions io = new CsvInternalImportOptions(csv, options);
// Determine the columns
MapCsvColumns(io);
// Parse the rows
List <RedirectImportItem> redirects = ParseCsvRows(io);
var service = new RedirectsImportService();
foreach (var redirect in redirects)
{
service.Import(redirect, options);
}
return(redirects);
}
public CsvImportOptions ParseImportSettings(Dictionary <string, string> dictionary)
{
return(CsvImportOptions.FromDictionary(dictionary));
}
public IImportOptions ParseImportSettings(JObject obj)
{
return(CsvImportOptions.Parse(obj));
}
