/// <summary>
/// Append text toAppend to text master
/// </summary>
/// <param name="master">text who gets text toAppend appended at the end</param>
/// <param name="toAppend">test to append at the end of text master</param>
public static void AppendText(this IStructuredText master, IStructuredText toAppend)
{
foreach (var textItem in toAppend.TextItems)
{
master.TextItems.Add(textItem);
}
}
/// <summary>
/// Append an UTF8 encode plain text file to a <see cref="IStructuredText"/> text object
/// </summary>
/// <param name="master">text object the text file gets appended</param>
/// <param name="plainTextFileName">path to the UTF8 encoded plain text file</param>
/// <param name="keepEmptyItems">Keep empty paragraphs</param>
public static void AppendUtf8PlainTextFile(this IStructuredText master, string plainTextFileName, bool keepEmptyItems = false)
{
var odir = new FileInfo(plainTextFileName).Directory;
if (odir == null || !odir.Exists)
{
throw new Exception("Folder for file " + plainTextFileName + " not valid!");
}
if (!odir.Exists)
{
throw new Exception("Folder " + odir.FullName + " not existing or accessible!");
}
var dir = odir.FullName;
var fsIn = new FileStream(plainTextFileName, FileMode.Open, FileAccess.Read, FileShare.Read);
var sr = new StreamReader(fsIn);
var s = sr.ReadToEnd();
sr.Dispose();
fsIn.Close();
var option = keepEmptyItems ? StringSplitOptions.None : StringSplitOptions.RemoveEmptyEntries;
var data = s.Split(new[] { "\r\n" }, option);
foreach (var row in data)
{
var x = row.Replace("*", "").Trim();
if (string.IsNullOrEmpty(x))
{
if (keepEmptyItems)
{
if (string.IsNullOrEmpty(x))
{
x = "??empty??";
}
master.AddParagraph(x);
}
continue;
}
if (row.ToLower().StartsWith("h1 "))
{
master.AddHeader1(row.Substring(3).Trim());
continue;
}
if (row.ToLower().StartsWith("h2 "))
{
master.AddHeader2(row.Substring(3).Trim());
continue;
}
if (row.ToLower().StartsWith("h3 "))
{
master.AddHeader3(row.Substring(3).Trim());
continue;
}
if (row.ToLower().StartsWith("h4 "))
{
master.AddHeader4(row.Substring(3).Trim());
continue;
}
if (row.ToLower().StartsWith("code "))
{
master.AddCode(GetText(row.Substring(5), dir));
continue;
}
if (row.ToLower().StartsWith("li "))
{
master.AddListItem(row.Substring(3).Trim());
continue;
}
if (row.ToLower().StartsWith("dl "))
{
string c1;
string c2;
var i = row.ToLower().IndexOf(" dd ", StringComparison.Ordinal);
if (i < 0)
{
c1 = row.Substring(2).Trim();
c2 = "";
}
else
{
c1 = row.Substring(0, i).Substring(2).Trim();
c2 = row.Substring(i + 4).Trim();
}
master.AddDefinitionListLine(c1, c2);
continue;
}
master.AddParagraph(GetText(row, dir));
}
}
