/// <summary>
/// Loads the markdown document into the CurrentText
/// </summary>
/// <param name="filename"></param>
/// <returns></returns>
public bool Load(string filename = null, SecureString password = null)
{
if (string.IsNullOrEmpty(filename))
{
filename = Filename;
}
if (password == null)
{
password = Password;
}
else
{
Password = password;
}
if (!File.Exists(filename))
{
FileCrc = null;
return(false);
}
Filename = filename;
UpdateCrc();
GetFileEncoding();
try
{
CurrentText = File.ReadAllText(filename, Encoding);
if (password != null)
{
if (CurrentText.StartsWith(ENCRYPTION_PREFIX))
{
string encrypted = CurrentText.Substring(ENCRYPTION_PREFIX.Length);
CurrentText = Encryption.DecryptString(encrypted, password.GetString());
if (string.IsNullOrEmpty(CurrentText))
{
return(false);
}
}
}
OriginalText = CurrentText;
AutoSaveBackups = mmApp.Configuration.AutoSaveBackups;
AutoSaveDocuments = mmApp.Configuration.AutoSaveDocuments;
ProcessScripts = mmApp.Configuration.MarkdownOptions.AllowRenderScriptTags;
IsDirty = false;
}
catch
{
return(false);
}
return(true);
}
/// <summary>
/// Sets the PreviewWebRootPath from content in the YAML of the document:
/// webRootPath: c:\temp\post\Topic\
/// </summary>
public string GetPreviewWebRootPathFromDocument()
{
if (CurrentText.StartsWith("---"))
{
var yaml = StringUtils.ExtractString(CurrentText, "---", "---");
if (!string.IsNullOrEmpty(yaml))
{
PreviewWebRootPath = StringUtils.ExtractString(CurrentText, "\npreviewWebRootPath:", "\n", true, false, false);
if (string.IsNullOrEmpty(PreviewWebRootPath))
{
return(null);
}
}
}
return(null);
}