/// <summary>
/// OnAction for Facebook post object type.
/// </summary>
private void OnAction_Facebook(string actionName, object actionArgument)
{
switch (actionName)
{
case "delete":
try
{
FacebookPostInfoProvider.DeleteFacebookPostInfo(ValidationHelper.GetInteger(actionArgument, 0));
}
catch (Exception ex)
{
EventLogProvider.LogWarning("Social marketing - Facebook post", "DELETEPOST", ex, SiteContext.CurrentSiteID, "Facebook post could not be deleted.");
Control.ShowError(Control.GetString("sm.facebook.posts.msg.deleteerror"));
}
break;
}
}
/// <summary>
/// Form OnBeforeDataRetrieval.
/// </summary>
private void Form_OnBeforeDataRetrieval(object sender, EventArgs eventArgs)
{
if (!HasUserModifyPermission)
{
return;
}
if (chkPostToFacebook.Checked)
{
if ((PostInfo == null) || PostInfo.IsEditable)
{
// Post does not exist or can be modified
PostInfo = SetControlDataIntoPost(PostInfo);
FacebookPostInfoProvider.SetFacebookPostInfo(PostInfo);
}
else if (!FormDataEqualsPostInfo(PostInfo))
{
mPublishedWhileEditing = true;
}
}
else
{
// Checkbox post to Facebook is not checked
if (PostInfo != null)
{
if (PostInfo.IsEditable)
{
// Existing post has to be deleted
FacebookPostInfoProvider.DeleteFacebookPostInfo(PostInfo);
PostInfo = null;
InitializeControls();
}
else
{
mPublishedWhileEditing = true;
}
}
else if (mBackCompatibilityValue.HasValue)
{
// Form has to be cleaned up from old value
mBackCompatibilityValue = null;
InitializeControls();
}
}
}
/// <summary>
/// Deletes Facebook post. Called when the "Delete post" button is pressed.
/// Expects the CreateFacebookPost method to be run first.
/// </summary>
private bool DeleteFacebookPosts()
{
// Get an page to which the post is tied
FacebookAccountInfo page = FacebookAccountInfoProvider.GetFacebookAccountInfo("MyNewPage", SiteContext.CurrentSiteID);
if (page == null)
{
throw new Exception("[FacebookApiExamples.DeleteFacebookPosts]: Page 'My new page' wasn't found.");
}
// Get the Facebook post from DB
ObjectQuery <FacebookPostInfo> post = FacebookPostInfoProvider.GetFacebookPostInfosByAccountId(page.FacebookAccountID);
// Delete the Facebook post from CMS and from Facebook
foreach (FacebookPostInfo deletePost in post)
{
FacebookPostInfoProvider.DeleteFacebookPostInfo(deletePost);
}
return(post.Count != 0);
}
