/// <summary>
/// Validates form data and returns error message if some error occurs.
/// </summary>
private string ValidateData()
{
if (txtName.Text.Trim() == "")
{
// Blog name is empty
return(rfvName.ErrorMessage);
}
if (BlogParentPath.TrimEnd('%') == "")
{
// Path where blog should be created is empty
return(GetString("Blogs.NewBlog.PathEmpty"));
}
if (MembershipContext.AuthenticatedUser.IsPublic())
{
// Anonymous user is not allowed to create blog
return(GetString("Blogs.NewBlog.AnonymousUser"));
}
return("");
}
private void btnOk_Click(object sender, EventArgs e)
{
// Validate all required data for new blog
string errorMessage = ValidateData();
if (!LicenseHelper.LicenseVersionCheck(RequestContext.CurrentDomain, FeatureEnum.Blogs, ObjectActionEnum.Insert))
{
errorMessage = GetString("cmsdesk.bloglicenselimits");
}
// Get current user
var user = MembershipContext.AuthenticatedUser;
if (errorMessage == "")
{
// Get parent node for new blog
TreeProvider tree = new TreeProvider(user);
TreeNode parent = tree.SelectSingleNode(SiteContext.CurrentSiteName, BlogParentPath.TrimEnd('%'), TreeProvider.ALL_CULTURES);
if (parent != null)
{
DataClassInfo blogClass = DataClassInfoProvider.GetDataClassInfo("CMS.Blog");
if (blogClass == null)
{
return;
}
// Check if blog is allowed in selected location
if (!DocumentHelper.IsDocumentTypeAllowed(parent, blogClass.ClassID))
{
lblError.Visible = true;
lblError.Text = GetString("Content.ChildClassNotAllowed");
return;
}
if (!CheckPermissions || user.IsAuthorizedToCreateNewDocument(parent, "cms.blog"))
{
// Check if blog description allows empty value
FormInfo formInfo = new FormInfo(blogClass.ClassFormDefinition);
FormFieldInfo fieldInfo = formInfo.GetFormField("BlogDescription");
if ((fieldInfo != null) && !fieldInfo.AllowEmpty && String.IsNullOrWhiteSpace(txtDescription.Text))
{
lblError.Visible = true;
lblError.Text = GetString("blogs.newblog.descriptionempty");
return;
}
bool useParentNodeGroupID = tree.UseParentNodeGroupID;
TreeNode blogNode;
try
{
// Reflect group document
tree.UseParentNodeGroupID = true;
// Initialize and create new blog node
blogNode = TreeNode.New("cms.blog", tree);
blogNode.SetValue("BlogName", txtName.Text.Trim());
blogNode.SetValue("BlogDescription", txtDescription.Text.Trim());
blogNode.SetValue("BlogAllowAnonymousComments", BlogAllowAnonymousComments);
blogNode.SetValue("BlogModerateComments", BlogModerateComments);
blogNode.SetValue("BlogOpenCommentsFor", BlogOpenCommentsFor);
blogNode.SetValue("BlogSendCommentsToEmail", BlogSendCommentsToEmail);
blogNode.SetValue("BlogSideColumnText", BlogSideColumnText);
blogNode.SetValue("BlogUseCAPTCHAForComments", BlogUseCAPTCHAForComments);
blogNode.SetValue("BlogModerators", BlogModerators);
if (BlogTeaser == Guid.Empty)
{
blogNode.SetValue("BlogTeaser", null);
}
else
{
blogNode.SetValue("BlogTeaser", BlogTeaser);
}
blogNode.SetValue("NodeOwner", user.UserID);
if (NewBlogTemplate != null)
{
// Set the default page template
if (NewBlogTemplate == "")
{
blogNode.SetDefaultPageTemplateID(blogClass.ClassDefaultPageTemplateID);
}
else
{
// Set the selected template
PageTemplateInfo pti = PageTemplateInfoProvider.GetPageTemplateInfo(NewBlogTemplate);
if (pti != null)
{
blogNode.NodeTemplateForAllCultures = true;
blogNode.NodeTemplateID = pti.PageTemplateId;
}
}
}
blogNode.DocumentName = txtName.Text.Trim();
blogNode.DocumentCulture = LocalizationContext.PreferredCultureCode;
DocumentHelper.InsertDocument(blogNode, parent, tree);
}
finally
{
tree.UseParentNodeGroupID = useParentNodeGroupID;
}
if (RedirectToNewBlog)
{
// Redirect to the new blog
URLHelper.Redirect(UrlResolver.ResolveUrl(DocumentURLProvider.GetUrl(blogNode)));
}
else
{
// Display info message
lblInfo.Visible = true;
lblInfo.Text = GetString("General.ChangesSaved");
}
}
else
{
// Not authorized to create blog
errorMessage = GetString("blogs.notallowedtocreate");
}
}
else
{
// Parent node was not found
errorMessage = GetString("Blogs.NewBlog.PathNotFound");
}
}
if (errorMessage == "")
{
return;
}
// Display error message
lblError.Visible = true;
lblError.Text = errorMessage;
}
private void btnOk_Click(object sender, EventArgs e)
{
// Validate all required data for new blog
string errorMessage = ValidateData();
if (!LicenseHelper.LicenseVersionCheck(URLHelper.GetCurrentDomain(), FeatureEnum.Blogs, VersionActionEnum.Insert))
{
errorMessage = GetString("cmsdesk.bloglicenselimits");
}
// Get current user
CurrentUserInfo user = CMSContext.CurrentUser;
if (errorMessage == "")
{
// Get parent node for new blog
TreeProvider tree = new TreeProvider(user);
TreeNode parent = tree.SelectSingleNode(CMSContext.CurrentSiteName, BlogParentPath.TrimEnd('%'), TreeProvider.ALL_CULTURES);
if (parent != null)
{
if (!CheckPermissions || user.IsAuthorizedToCreateNewDocument(parent, "cms.blog"))
{
bool useParentNodeGroupID = tree.UseParentNodeGroupID;
TreeNode blogNode = null;
try
{
// Reflect group document
tree.UseParentNodeGroupID = true;
// Initialize and create new blog node
blogNode = TreeNode.New("cms.blog", tree);
blogNode.SetValue("BlogName", txtName.Text.Trim());
blogNode.SetValue("BlogDescription", txtDescription.Text.Trim());
blogNode.SetValue("BlogAllowAnonymousComments", BlogAllowAnonymousComments);
blogNode.SetValue("BlogModerateComments", BlogModerateComments);
blogNode.SetValue("BlogOpenCommentsFor", BlogOpenCommentsFor);
blogNode.SetValue("BlogSendCommentsToEmail", BlogSendCommentsToEmail);
blogNode.SetValue("BlogSideColumnText", BlogSideColumnText);
blogNode.SetValue("BlogUseCAPTCHAForComments", BlogUseCAPTCHAForComments);
blogNode.SetValue("BlogModerators", BlogModerators);
if (BlogTeaser == Guid.Empty)
{
blogNode.SetValue("BlogTeaser", null);
}
else
{
blogNode.SetValue("BlogTeaser", BlogTeaser);
}
blogNode.SetValue("NodeOwner", user.UserID);
if (NewBlogTemplate != null)
{
// Get the BlogMonth class to set the default page template
if (NewBlogTemplate == "")
{
DataClassInfo blogClass = DataClassInfoProvider.GetDataClass("CMS.Blog");
if (blogClass != null)
{
blogNode.SetDefaultPageTemplateID(blogClass.ClassDefaultPageTemplateID);
}
}
else
{
// Set the selected template
PageTemplateInfo pti = PageTemplateInfoProvider.GetPageTemplateInfo(NewBlogTemplate);
if (pti != null)
{
blogNode.NodeTemplateForAllCultures = true;
blogNode.NodeTemplateID = pti.PageTemplateId;
}
}
}
// Trackbacks are denied by default
blogNode.SetValue("BlogEnableTrackbacks", false);
blogNode.DocumentName = txtName.Text.Trim();
blogNode.DocumentCulture = CMSContext.CurrentUser.PreferredCultureCode;
DocumentHelper.InsertDocument(blogNode, parent, tree);
}
finally
{
tree.UseParentNodeGroupID = useParentNodeGroupID;
}
if (RedirectToNewBlog)
{
// Redirect to the new blog
URLHelper.Redirect(CMSContext.GetUrl(blogNode.NodeAliasPath));
}
else
{
// Display info message
lblInfo.Visible = true;
lblInfo.Text = GetString("General.ChangesSaved");
}
}
else
{
// Not authorized to create blog
errorMessage = GetString("blogs.notallowedtocreate");
}
}
else
{
// Parent node was not found
errorMessage = GetString("Blogs.NewBlog.PathNotFound");
}
}
if (errorMessage != "")
{
// Display error message
lblError.Visible = true;
lblError.Text = errorMessage;
}
}
