// TODO redirect to newly created article page after create button clicked
protected void btnCreateArticle_Click(object sender, EventArgs e)
{
lblError.Text = string.Empty; // to clear any error text
// Get all the content of the dynamically created web controls that
// the user filled, as XML
var xml = _article.ComposeXml(pnlArticleContent);
var author = Session[Global.ActiveUserAccount] as UserAccount;
var title = xml.Elements("Title").FirstOrDefault().Value;
var timestamp = DateTime.Now;
// Insert the article, and, if successfuly, assign it to the active session and update
// the WikiArticleEditHistory table, too.
if (MovieWikiDbHelper.InsertWikiArticle(_article.GetType().Name, title, xml.ToString()))
{
// Reassign _article now that all the properties are properly set. This isn't totally
// necessary, but good so that the old article isn't usable afterward
_article = MovieWikiDbHelper.GetWikiArticleByTitle(title);
MovieWikiDbHelper.InsertWikiArticleEditHistory(_article.ArticleId, author.AccountId, timestamp);
Session[Global.ActiveArticle] = _article;
Response.Redirect("Default.aspx");
}
else
{
lblError.Text = "An article with that title already exists";
}
}
// Gets all the respective Article web controls and builds them. These web controls will be populated
// with data, too
private void GetAndDisplayArticleControls(int id)
{
_article = MovieWikiDbHelper.GetWikiArticleById(id);
if (_article == null) return;
var articleControls = _article.BuildControls();
foreach (var row in articleControls)
{
pnlArticleContent.Controls.Add(row);
}
var titleControl = FindControl("Title") as TextBox;
titleControl.Enabled = false;
if (MovieWikiDbHelper.IsUserAdmin((Session[Global.ActiveUserAccount] as UserAccount).Username))
{
btnDeleteArticle.Visible = true;
}
ToggleControls(pnlArticleContent);
}
protected void Page_Load(object sender, EventArgs e)
{
// The previous page sends a query string with the article type chosen by the user
var articleType = Request.QueryString["articleType"];
// If somehow it was null, go back
if (articleType == null)
{
Response.Redirect("ChooseArticleToCreate.aspx");
}
// Get the parameters in the query string. Right now it's just any of the role sections
var queryStringParameters = Request.QueryString["parameters"];
var parametersSplit = queryStringParameters == null
? null
: queryStringParameters.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
// Use an ArticleFactory object to get an Article instance (e.g. MovieArticle, PropArticle, etc.)
// based on the given articleType and parameters from the querystring
_article = _articleFactory.GetInstance(articleType, parametersSplit);
lblArticleTemplateHeader.Text = string.Format("{0} Template", _article.ToString());
BuildArticleTemplate();
}
