protected void gvHistory_RowCommand(object sender, GridViewCommandEventArgs e)
{
var stateChanger = Engine.Resolve <StateChanger>();
ContentItem currentVersion = Selection.SelectedItem;
int versionIndex = Convert.ToInt32(e.CommandArgument);
if (e.CommandName == "Publish")
{
if (currentVersion.VersionIndex == versionIndex)
{
currentVersion.SavedBy = User.Identity.Name;
if (!currentVersion.Published.HasValue || currentVersion.Published.Value > Utility.CurrentTime())
{
currentVersion.Published = N2.Utility.CurrentTime();
}
stateChanger.ChangeTo(currentVersion, ContentState.Published);
persister.Save(currentVersion);
Refresh(currentVersion, ToolbarArea.Both);
}
else
{
N2.ContentItem versionToRestore = versioner.GetVersion(currentVersion, versionIndex);
bool storeCurrent = versionToRestore.State == ContentState.Unpublished;
ContentItem unpublishedVersion = versioner.ReplaceVersion(currentVersion, versionToRestore, storeCurrent);
currentVersion.SavedBy = User.Identity.Name;
if (!currentVersion.Published.HasValue || currentVersion.Published.Value > Utility.CurrentTime())
{
currentVersion.Published = N2.Utility.CurrentTime();
}
stateChanger.ChangeTo(currentVersion, ContentState.Published);
persister.Save(currentVersion);
Refresh(currentVersion, ToolbarArea.Both);
}
}
else if (currentVersion.VersionIndex != versionIndex && e.CommandName == "Delete")
{
ContentItem item = versioner.GetVersion(currentVersion, versionIndex);
versioner.DeleteVersion(item);
}
}
/// <summary>
/// Used by Versions-Dialog -> previewedItem.VersionOf.HasValue = TRUE ?
/// </summary>
/// <param name="versionManager"></param>
/// <param name="persister"></param>
/// <param name="item">The item to be replaced (Master Version)</param>
/// <param name="versionIndex">Index of the version to be published</param>
public static void PublishVersion(this IVersionManager versionManager, IPersister persister, ContentItem item, int versionIndex)
{
if (!item.IsPage)
{
throw new ArgumentException("PublishVersion requires item to be a page");
}
if (item.VersionIndex != versionIndex)
{
// unpublish/restore
ContentItem itemToPublish = versionManager.GetVersion(item, versionIndex);
bool storeCurrent = item.State == ContentState.Published || itemToPublish.State == ContentState.Unpublished;
versionManager.ReplaceVersion(item, itemToPublish, storeCurrent); // returns old version
}
Publish(versionManager, persister, item);
}
protected void gvHistory_RowCommand(object sender, GridViewCommandEventArgs e)
{
ContentItem currentVersion = Selection.SelectedItem;
int versionIndex = Convert.ToInt32(e.CommandArgument);
if (e.CommandName == "Publish")
{
versioner.PublishVersion(persister, currentVersion, versionIndex);
Refresh(currentVersion, ToolbarArea.Both);
}
else if (e.CommandName == "Delete") // why not delete draft && currentVersion.VersionIndex != versionIndex)
{
// delete a version, not the item!
ContentItem item = versioner.GetVersion(currentVersion, versionIndex);
if (CanDeleteVersion(item))
{
versioner.DeleteVersion(item);
Refresh(currentVersion, ToolbarArea.Both);
}
}
}
