private Boolean InitPage(BlogArticle article)
{
Boolean loaded = false;
try
{
article.RenderHead(HeadContent);
article.RenderContent(ArticleContent);
loaded = true;
}
catch
{
}
return loaded;
}
public void Render(StringBuilder sb, IEnumerable menuItems, PageInfo page, BlogArticle article, MenuRenderingType direction)
{
if (direction != MenuRenderingType.None)
{
sb.AppendFormat("<div class='page-navigation-menu {0}'>", direction == MenuRenderingType.Horizontal ? "horizontal" : "vertical");
Boolean isFirst = true;
foreach (Object menuItem in menuItems)
{
MenuInfo menu = null;
if (menuItem is String)
{
String menuItemName = menuItem as String;
if (String.IsNullOrEmpty(menuItemName))
continue;
menu = FindMenuByName(menuItemName);
}
else if (menuItem is MenuInfo)
{
menu = menuItem as MenuInfo;
}
else
throw new Exception(String.Format("Unknown type {0}.", menuItem.GetType().Name));
if (menu == null)
continue;
if (!isFirst)
sb.Append("<div class='menu-separator'> </div>");
menu.Render(sb, page, article, direction);
isFirst = false;
}
sb.Append("</div>");
}
}
public void Render(HtmlTextWriter writer, IEnumerable menuItems, PageInfo page, BlogArticle article, MenuRenderingType direction)
{
StringBuilder sb = new StringBuilder();
Render(sb, menuItems, page, article, direction);
writer.Write(sb.ToString());
}
private static List<BlogArticle> ParseXml(out Int32 nextItemID)
{
nextItemID = 1;
List<BlogArticle> data = null;
XmlDocument doc = FileManager.GetXmlDocument(XmlPath);
if (doc != null)
{
data = new List<BlogArticle>();
XmlNode root = doc.GetElementsByTagName("blog")[0];
foreach (XmlNode node in root.ChildNodes)
{
switch (node.Name)
{
case "article":
BlogArticle article = new BlogArticle(node);
data.Add(article);
if (article.ID > nextItemID)
nextItemID = article.ID;
break;
default:
throw new NotImplementedException(String.Format("Unknown XML tag: {0}", node.Name));
}
}
if (data.Count > 0)
nextItemID++;
data.Sort();
}
return data;
}
public Boolean IsDuplicate(BlogArticle article)
{
BlogArticle existsArticle = FindArticleByIndexName(article.IndexName);
return article.IsNew && existsArticle != null || !article.IsNew && article.ID != existsArticle.ID;
}
public void AddArticle(BlogArticle article)
{
if (!article.IsNew)
return;
article.ID = _nextArticleID++;
_articles.Add(article);
}
public static void SaveArticleHtmlFile(BlogArticle article, String content)
{
if (String.IsNullOrEmpty(article.FileName))
article.FileName = GenerateArticleFileName(article.Date);
String virtualPath = FileManager.GetArticleFileRelativePath(article.FileName);
TryToDeleteFile(virtualPath);
String physicalPath = Server.MapPath(virtualPath);
File.WriteAllText(physicalPath, content, _defaultEncoding);
}
public void Render(StringBuilder sb, PageInfo page, BlogArticle article)
{
if (!IsVisible(page, article))
return;
Boolean isAdmin = HttpContext.Current.User.Identity.IsAuthenticated;
String url =
isAdmin && !String.IsNullOrEmpty(AdminHref)
? AdminHref
: Href;
if (!String.IsNullOrEmpty(url))
{
if (url.IndexOf("{$id}") >= 0 || url.IndexOf("{$article_id}") >= 0)
{
if (page != null)
url = url.Replace("{$id}", page.ID.ToString());
if (article != null)
url = url.Replace("{$article_id}", article.ID.ToString());
}
sb.AppendFormat("<a href='{0}'", url);
if (!String.IsNullOrEmpty(Target))
sb.AppendFormat(" target='{0}'", Target);
sb.AppendFormat(">{0}</a> ", isAdmin && !String.IsNullOrEmpty(AdminTitle) ? AdminTitle : Title);
sb.Append(Text);
}
else
{
sb.Append(Title);
}
}
public Boolean IsVisible(PageInfo page, BlogArticle article)
{
Boolean isVisible = (!AdminOnly || HttpContext.Current.User.Identity.IsAuthenticated)
&& (String.IsNullOrEmpty(Href) || (Href.IndexOf("{$id}") < 0 || page != null) && (Href.IndexOf("{$article_id}") < 0 || article != null));
if (isVisible && !String.IsNullOrEmpty(VisibeForUrl))
{
String rawUrl = HttpContext.Current.Request.RawUrl;
isVisible = Regex.IsMatch(rawUrl, VisibeForUrl, RegexOptions.IgnoreCase);
}
return isVisible;
}
private void InitEditor(BlogArticle article)
{
if (article != null)
{
Title.Text = article.Title;
Date.SelectedDate = article.Date;
IsVisible.Checked = article.IsVisible;
ImageSrc.Text = article.ImageSource;
HomeImageSrc.Text = article.HomePageImageSource;
Description.Text = article.Description;
MetaDescription.Text = article.MetaDescription;
MetaKeywords.Text = article.MetaKeywords;
FileName.Text = String.IsNullOrEmpty(article.FileName) ? null : article.FileName + ".html";
ContentEditor.Content = FileManager.GetArticleContent(article.FileName);
PageName.Text = article.Name;
String url = LinkUtils.GetArticleUrl(article.IndexName);
PageLink.NavigateUrl = url;
PageLink.Text = LinkUtils.ResolveAbsoluteUrl(url);
PageLinkField.Visible = true;
}
else
{
CloseEditor();
}
}
private void RenderSectionVertical(StringBuilder sb, PageInfo page, BlogArticle article, MenuSectionInfo section)
{
String listClass = section.Bullet == VerticalMenuBulletType.Sun
? "sun-bullet-list"
: section.Bullet == VerticalMenuBulletType.Triangle
? "triangle-bullet-list"
: null;
sb.AppendFormat("<div class='menu-list-container'><ul class='{0}'>", listClass);
foreach (MenuItemInfo item in section.Items)
{
if (item.IsVisible(page, article))
{
sb.Append("<li>");
item.Render(sb, page, article);
sb.Append("</li>");
}
}
sb.Append("</ul></div>");
}
private void RenderSectionHorizontal(StringBuilder sb, PageInfo page, BlogArticle article, MenuSectionInfo section)
{
foreach (MenuItemInfo item in section.Items)
{
if (item.IsVisible(page, article))
{
sb.AppendFormat(" {0} ", section.HorizontalSeparator);
item.Render(sb, page, article);
}
}
sb.AppendFormat(" {0} ", section.HorizontalSeparator);
}
public void Render(StringBuilder sb, PageInfo page, BlogArticle article, MenuRenderingType direction)
{
foreach (MenuSectionInfo section in _sections)
{
if (section.ShowHeader && !String.IsNullOrEmpty(section.Title))
sb.AppendFormat("<div class='menu-section-title'>{0}</div>", section.Title);
if (!section.IsHtml)
{
if (direction == MenuRenderingType.Horizontal)
RenderSectionHorizontal(sb, page, article, section);
else if (direction == MenuRenderingType.Vertical)
RenderSectionVertical(sb, page, article, section);
}
else
{
sb.AppendFormat("<div class='menu-list-container'>{0}</div>", section.InnerHtml);
}
}
}
