private static IAction RegisterBlogExtensionAction(IBlogExtension extension)
{
BlogExtensionAction extAction = new BlogExtensionAction(extension);
Core.ActionManager.RegisterContextMenuAction(extAction, "BlogExtensions", ListAnchor.Last,
extension.DisplayName, null, "RSSItem", null);
return(extAction);
}
/// <summary>
/// Composes the blog posting and submits via the given extension.
/// If the extension does not support editing UI, own UI is shown.
/// </summary>
/// <param name="extension">IBlogExtension-implementing object to which the blog item will be submitted for publishing.</param>
/// <param name="item">An item that provides the base text for composing the blog post.</param>
/// <param name="feed">A feed from which the <paramref name="item"/> originates.</param>
public static void Compose(IBlogExtension extension, IResource item, IResource feed)
{
BlogExtensionComposer composer = new BlogExtensionComposer(extension, item, feed);
// Display editing UI if the extension does not provide its own
if (!extension.HasEditingGUI)
{
composer.Show(); // This will handle submit, when done
}
else // Extension has its own UI, submit immediately
{
composer.Submit(false); // False — do not take values from UI
}
}
/// <summary>
/// Walk all the assemblies in the specified directory looking
/// for classes that implements Syndication.Extensibility.IBlogExtension.
/// </summary>
/// <param name="path">path to search for service assemblies</param>
/// <returns>ArrayList containing suitable processors found</returns>
/// <permission cref="ReflectionPermission">Used to find extensions</permission>
public static IList <IBlogExtension> SearchForIBlogExtensions(string path)
{
AppDomain loaderDomain = null;
try
{
Type managerType = typeof(ServiceManager);
string fullPath = RssBanditApplication.GetPlugInPath();
loaderDomain = CreateLoaderDomain(RssBanditApplication.GetPlugInRelativePath());
ServiceManager srvFinder = (ServiceManager)loaderDomain.CreateInstanceAndUnwrap(
Assembly.GetAssembly(managerType).FullName,
managerType.FullName);
IEnumerable <Type> extensions = srvFinder.SearchForIBlogExtensionTypes(fullPath);
List <IBlogExtension> extensionInstances = new List <IBlogExtension>();
foreach (Type foundType in extensions)
{
if (foundType.Equals(typeof(IBlogExtension)))
{
continue;
}
try
{
IBlogExtension extension = (IBlogExtension)Activator.CreateInstance(foundType);
extensionInstances.Add(extension);
}
catch (Exception ex)
{
_log.Error("Plugin of type '" + foundType.FullName + "' could not be activated.", ex);
}
}
return(extensionInstances);
}
finally
{
if (loaderDomain != null)
{
AppDomain.Unload(loaderDomain);
}
}
}
/// <summary>
/// Initializes the object.
/// </summary>
/// <param name="extension">IBlogExtension-implementing object to which the blog item will be submitted for publishing.</param>
/// <param name="item">An item that provides the base text for composing the blog post.</param>
/// <param name="feed">A feed from which the <paramref name="item"/> originates.</param>
protected BlogExtensionComposer(IBlogExtension extension, IResource item, IResource feed)
{
// Store the parameters
_extension = extension;
_item = item;
_feed = feed;
// Prepare for loading the icons
Assembly assembly = Assembly.GetExecutingAssembly();
//
// Required for Windows Form Designer support
//
InitializeComponentSelf();
// Assign a context provider to the toolbar
_toolbar.ContextProvider = this;
// Add the Submit icon
string sGroup = "File";
_toolbar.ActionManager.RegisterActionGroup(sGroup, ListAnchor.First);
_toolbar.ActionManager.RegisterAction(
new MethodInvokerAction(new ActionExecuteDelegate(OnSubmitAction),
new ActionUpdateDelegate(OnUpdateSubmitAction)),
sGroup,
ListAnchor.Last,
JetBrains.Omea.RSSPlugin.RSSPlugin.LoadIconFromAssembly("BlogExtensionComposer.Submit.ico"),
"&Submit",
"Submit (Ctrl+Enter)",
null,
null);
// Load the window icon.
Icon = JetBrains.Omea.RSSPlugin.RSSPlugin.LoadIconFromAssembly("BlogExtensionComposer.Window.ico");
// Populate the editing fields with initial values
_txtTitle.Text = _item.GetPropText(Core.Props.Subject);
_htmled.Html = "<html>\n<body>\n" + _item.GetPropText(Core.Props.LongBody) + "\n</body>\n</html>\n";
}
public BlogExtensionAction(IBlogExtension extension)
{
_extension = extension;
}
public BlogExtensionData(string fileName, IBlogExtension blogExtension, IAction extAction)
{
_fileName = fileName;
_blogExtension = blogExtension;
_action = extAction;
}
