protected void Page_Load(object sender, EventArgs e)
{
Disabler.DisableSiteDropDown(this);
_content = new Content();
FillSiteID();
FillContentID();
LoadExistingContent();
if (Page.IsPostBack)
{
ParsePostBack();
RestoreEmbeddablesAfterPostBack();
}
else
{
// clear the temporary revision ID if it exists
Session["newRevision"] = null;
SetupTree();
if (_contentEntity != null)
{
FillPageContent(_contentEntity);
LoadBucketsAndEmbeddables(_contentEntity);
}
}
}
/// <summary>
/// Creates a LinkButton for each revision and attaches an event handler to it.
/// </summary>
private void CreateRevisionLinks()
{
var business = new Content();
IContentEntity entity = business.GetContentEntity(_contentID);
var revisions = business.LoadRevisions(_contentID, _siteID);
plcRevisionLinks.Controls.Clear();
foreach (var rev in revisions)
{
LinkButton lnk = new LinkButton();
lnk.ID = rev.VersionID.ToString();
lnk.Text = rev.TimeStamp.ToString();
if (lnk.ID == entity.CurrentRevision.ToString())
{
lnk.Text = lnk.Text.Insert(0, "LIVE - ");
}
lnk.Click += new EventHandler(PromoteVersion);
plcRevisionLinks.Controls.Add(lnk);
Literal l = new Literal();
l.Text = "<br/>";
plcRevisionLinks.Controls.Add(l);
}
}
/// <summary>
/// Promotes a revision to the current live content.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PromoteVersion(object sender, EventArgs e)
{
var link = (LinkButton)sender;
Content c = new Content();
IContentEntity entity = c.GetContentEntity(_contentID);
entity.CurrentRevision = new Guid(link.ID);
c.SaveEntity(entity);
Response.Redirect(Request.RawUrl);
}
/// <summary>
/// Toggles which buckets and embeddables are enabled for this content revision by default.
/// </summary>
/// <param name="page">The IContentEntity object that represents the page.</param>
private void LoadBucketsAndEmbeddables(IContentEntity page)
{
var business = new Content();
var content = (List <IContentRow>)business.LoadContent(page.CurrentRevision.Value);
string bucket = String.Empty;
foreach (var b in content)
{
switch (b.bucketID)
{
case 1:
chkHeader.Checked = true;
bucket = "AddHeaderEmbeddableRow";
break;
case 2:
chkPrimaryNav.Checked = true;
bucket = "AddPrimaryNavEmbeddableRow";
break;
case 3:
chkContent.Checked = true;
bucket = "AddContentEmbeddableRow";
break;
case 4:
chkSubNav.Checked = true;
bucket = "AddSubNavEmbeddableRow";
break;
case 5:
chkFooter.Checked = true;
bucket = "AddFooterEmbeddableRow";
break;
default:
break;
}
var uniqueID = Guid.NewGuid();
AddEmbeddableRowToBucket(uniqueID.ToString(), bucket, b.embeddableID);
AddEmbeddableToList(uniqueID, bucket, b.embeddableID);
}
}