/// <summary>
/// Saves <see cref="Feed"/> to an XML file, adds the default stylesheet and signs it with <see cref="Publish.SignedFeed.SecretKey"/> (if specified).
/// </summary>
/// <remarks>Writing and signing the feed file are performed as an atomic operation (i.e. if signing fails an existing file remains unchanged).</remarks>
/// <param name="path">The file to save in.</param>
/// <exception cref="IOException">A problem occurs while writing the file.</exception>
/// <exception cref="UnauthorizedAccessException">Write access to the file is not permitted.</exception>
/// <exception cref="KeyNotFoundException">The specified <see cref="Publish.SignedFeed.SecretKey"/> could not be found on the system.</exception>
/// <exception cref="WrongPassphraseException"><see cref="Passphrase"/> was incorrect.</exception>
public void Save([NotNull] string path)
{
SignedFeed.Save(path, Passphrase);
Path = path;
Reset();
}
/// <summary>
/// Saves feed to an XML file, adds the default stylesheet and signs it with <see cref="Publish.SignedFeed.SecretKey"/> (if specified).
/// </summary>
/// <remarks>Writing and signing the feed file are performed as an atomic operation (i.e. if signing fails an existing file remains unchanged).</remarks>
/// <param name="path">The file to save to.</param>
/// <exception cref="IOException">A problem occurred while writing the file.</exception>
/// <exception cref="UnauthorizedAccessException">Write access to the file is not permitted.</exception>
/// <exception cref="KeyNotFoundException">The specified <see cref="Publish.SignedFeed.SecretKey"/> could not be found on the system.</exception>
/// <exception cref="WrongPassphraseException"><see cref="Passphrase"/> was incorrect.</exception>
public override void Save(string path)
{
SignedFeed.Save(path, Passphrase);
Path = path;
ClearUndo();
}
(string.IsNullOrEmpty(Path) && Target.Elements.Count != 0); // Generated programmatically
/// <summary>
/// Starts with an existing feed.
/// </summary>
/// <param name="signedFeed">The feed to be edited.</param>
public FeedEditing(SignedFeed signedFeed)
: base(signedFeed.Feed)
{
SignedFeed = signedFeed ?? throw new ArgumentNullException(nameof(signedFeed));
// Keep Target and SignedFeed in sync even if Target is replaced with a new object
TargetUpdated += () => SignedFeed = new SignedFeed(Target, SignedFeed.SecretKey);
}
/// <summary>
/// Starts with a <see cref="Feed"/> that has not been saved on disk yet.
/// </summary>
/// <param name="signedFeed">The feed to be edited.</param>
public FeedEditing([NotNull] SignedFeed signedFeed)
{
#region Sanity checks
if (signedFeed == null)
{
throw new ArgumentNullException(nameof(signedFeed));
}
#endregion
Changed = true; // Makes sure remind the user to save before closing
SignedFeed = signedFeed;
}
/// <summary>
/// Starts with a <see cref="Feed"/> loaded from a file.
/// </summary>
/// <param name="signedFeed">The feed to be edited.</param>
/// <param name="path">The path of the file the <paramref name="signedFeed"/> was loaded from.</param>
public FeedEditing([NotNull] SignedFeed signedFeed, [NotNull] string path)
{
#region Sanity checks
if (signedFeed == null)
{
throw new ArgumentNullException(nameof(signedFeed));
}
if (string.IsNullOrEmpty(path))
{
throw new ArgumentNullException(nameof(path));
}
#endregion
Path = path;
SignedFeed = signedFeed;
}
/// <summary>
/// Loads a feed from an XML file (feed).
/// </summary>
/// <param name="path">The file to load from.</param>
/// <returns>A <see cref="FeedEditing"/> containing the loaded feed.</returns>
/// <exception cref="IOException">A problem occurred while reading the file.</exception>
/// <exception cref="UnauthorizedAccessException">Read access to the file is not permitted.</exception>
/// <exception cref="InvalidDataException">A problem occurred while deserializing the XML data.</exception>
public new static FeedEditing Load(string path)
=> new FeedEditing(SignedFeed.Load(path))
{
Path = path
};
/// <summary>
/// Starts with an empty <see cref="Feed"/>.
/// </summary>
public FeedEditing()
{
SignedFeed = new SignedFeed(new Feed());
}
public static FeedEditing Load([NotNull] string path)
{
return(new FeedEditing(SignedFeed.Load(path), path));
}