public static string RenderTemplate(HttpContext httpContext, GraffitiContext graffitiContext, string virtualPath)
{
try
{
return(TemplateEngine.Evaluate(LoadFile(httpContext.Server.MapPath(virtualPath)), graffitiContext));
}
catch (Exception ex)
{
if (httpContext.Request.IsAuthenticated)
{
return(string.Format("<p>The view {0} (NOT THEMED) could not be rendered</p><p>{1}</p>", virtualPath, ex));
}
else
{
return("Content could not be rendered");
}
}
}
public static string RenderTemplate(HttpContext httpContext, GraffitiContext graffitiContext, string theme, string file)
{
try
{
return(TemplateEngine.Evaluate(LoadFile(theme, file), graffitiContext));
}
catch (Exception ex)
{
if (httpContext.Request.IsAuthenticated)
{
return(string.Format("<p>The view {0} ({2}) could not be rendered</p><p>{1}</p>", file, ex, theme));
}
else
{
return("Content could not be rendered");
}
}
}
public static bool Send(EmailTemplate template)
{
Events.Instance().ExecuteBeforeEmailSent(template);
string fileText = Util.GetFileText(HttpContext.Current.Server.MapPath("~/__utility/emails/" + template.TemplateName));
fileText = TemplateEngine.Evaluate(fileText, template.Context);
using (MailMessage mm = new MailMessage(template.From ?? SiteSettings.Get().EmailFrom, template.To))
{
mm.Subject = template.Subject;
mm.IsBodyHtml = template.IsHTML;
mm.Body = fileText;
mm.Headers.Add("Reply-To", template.ReplyTo ?? template.From ?? SiteSettings.Get().EmailFrom);
SendMailMessage(mm);
}
Events.Instance().ExecuteAfterEmailSent(template);
return(true);
}
public static bool Send(string templateFile, string emailTo, string subject, PageTemplateToolboxContext cntxt)
{
string fileText =
Util.GetFileText(HttpContext.Current.Server.MapPath("~/__utility/emails/" + templateFile));
fileText = TemplateEngine.Evaluate(fileText, cntxt);
SiteSettings settings = SiteSettings.Get();
using (MailMessage mm = new MailMessage(settings.EmailFrom, emailTo))
{
mm.Subject = subject;
mm.IsBodyHtml = true;
mm.Body = fileText;
SmtpClient client = new SmtpClient();
client.Host = settings.EmailServer;
if (settings.EmailServerRequiresAuthentication)
{
client.Credentials = new NetworkCredential(settings.EmailUser, settings.EmailPassword);
}
if (settings.EmailRequiresSSL)
{
client.EnableSsl = true;
}
if (settings.EmailPort > 0)
{
client.Port = settings.EmailPort;
}
client.Send(mm);
}
return(true);
}
public static void Write(string pageTemplateFile, string virtualPath, PageTemplateToolboxContext cntxt)
{
if (SiteSettings.Get().GenerateFolders)
{
string fileText =
Util.GetFileText(HttpContext.Current.Server.MapPath("~/__utility/pages/" + pageTemplateFile));
//fileText = string.Format(fileText, list.ToArray());
fileText = TemplateEngine.Evaluate(fileText, cntxt);
string absPath = HttpContext.Current.Server.MapPath(virtualPath);
FileInfo fi = new FileInfo(absPath);
if (!fi.Directory.Exists)
{
fi.Directory.Create();
}
using (StreamWriter sw = new StreamWriter(absPath, false))
{
sw.WriteLine(fileText);
sw.Close();
}
}
}
/// <summary>
/// Renders the contents of a view and a layout into the response stream
/// </summary>
public static void Render(HttpContext httpContext, GraffitiContext graffitiContext, string theme)
{
httpContext.Response.ClearContent();
try
{
graffitiContext["childContent"] = TemplateEngine.Evaluate(LoadFile(theme, graffitiContext.View), graffitiContext);
}
catch (DirectoryNotFoundException exDNF)
{
Log.Error("Site theme error",
"The {0} theme seems to be missing. Graffiti CMS can not find a folder for that theme. Error details: {1}",
theme, exDNF.Message);
if (httpContext.Request.IsAuthenticated)
{
httpContext.Response.Write(
string.Format(
"<h1>The {0} theme seems to be missing</h1><p>Graffiti CMS can not find a folder for that theme. Please check your files or <a href=\"{2}\">select a different theme</a>.</p><p>Error Details: {1}</p>",
theme, exDNF.Message, new Urls().Admin));
}
else
{
httpContext.Response.Write(
"<h1>Site Theme Error</h1><p>Please try again later or contact the site administrator.</p>");
}
return;
}
catch (Exception ex)
{
Log.Error("Site view file rendering error", "The view {0} ({1}) could not be rendered. Error details: {2}",
graffitiContext.View, theme, ex.Message);
if (httpContext.Request.IsAuthenticated)
{
graffitiContext["childContent"] =
string.Format("<p>The view {0} ({2}) could not be rendered</p><p>Error Details: {1}</p>", graffitiContext.View, ex,
theme);
}
else
{
graffitiContext["childContent"] = "Content could not be rendered";
}
}
try
{
TemplateEngine.Evaluate(httpContext.Response.Output, LoadFile(theme, graffitiContext.Layout), graffitiContext);
}
catch (Exception ex)
{
Log.Error("Site layout rendering error", "The layout {0} ({1}) could not be rendered. Error details: {2}",
graffitiContext.Layout, theme, ex.Message);
if (httpContext.Request.IsAuthenticated)
{
httpContext.Response.Write(
string.Format("<p>The layout {0} ({2}) could not be rendered</p><p>{1}</p>", graffitiContext.Layout, ex, theme));
}
else
{
httpContext.Response.Write("<h1>Site Error</h1><p>Please try again later or contact the site administrator.</p>");
}
}
}
