public override string ParseTemplate(MessageTemplatePart template, ParseTemplateContext context)
{
var layout = template.Layout;
var templateContent = template.Text;
var viewBag = context.ViewBag;
if (layout != null)
{
_razorMachine.RegisterLayout("~/shared/_layout.cshtml", layout.Text);
templateContent = "@{ Layout = \"_layout\"; }\r\n" + templateContent;
}
try {
// Convert viewBag to string/object pairs if required
if (viewBag != null)
{
if (viewBag is IEnumerable <KeyValuePair <string, string> > )
{
viewBag = ((IEnumerable <KeyValuePair <string, string> >)viewBag).Select(x => new KeyValuePair <string, object>(x.Key, x.Value)).ToDictionary(x => x.Key, x => x.Value);
}
}
var tmpl = _razorMachine.ExecuteContent(templateContent, context.Model, viewBag);
return(tmpl.Result);
}
catch (TemplateCompileException ex) {
Logger.Log(LogLevel.Error, ex, "Failed to parse the {0} Razor template with layout {1}", template.Title, layout != null ? layout.Title : "[none]");
return(BuildErrorContent(ex, template, layout));
}
}
public IParserEngine SelectParser(MessageTemplatePart template) {
var parserId = template.DefaultParserId;
IParserEngine parser = null;
if (!string.IsNullOrWhiteSpace(parserId)) {
parser = GetParser(parserId);
}
if (parser == null) {
parserId = _services.WorkContext.CurrentSite.As<MessagingSiteSettingsPart>().DefaultParserId;
parser = GetParser(parserId);
}
return parser ?? _parsers.First();
}
public override string ParseTemplate(MessageTemplatePart template, ParseTemplateContext context) {
var layout = template.Layout;
var templateContent = new StringBuilder(template.Text);
var viewBag = context.ViewBag;
if (layout != null) {
templateContent = new StringBuilder(layout.Text.Replace(LayoutBeacon, templateContent.ToString()));
}
if (viewBag != null) {
var variables = viewBag as IEnumerable<KeyValuePair<string, string>>;
if (variables != null) {
templateContent = variables.Aggregate(templateContent, (current, variable) => current.Replace(string.Format("[{0}]", variable.Key), variable.Value));
}
}
return templateContent.ToString();
}
public IParserEngine SelectParser(MessageTemplatePart template)
{
var parserId = template.DefaultParserId;
IParserEngine parser = null;
if (!string.IsNullOrWhiteSpace(parserId))
{
parser = GetParser(parserId);
}
if (parser == null)
{
parserId = _services.WorkContext.CurrentSite.As <MessagingSiteSettingsPart>().DefaultParserId;
parser = GetParser(parserId);
}
return(parser ?? _parsers.First());
}
private static string BuildErrorContent(Exception ex, MessageTemplatePart templatePart, MessageTemplatePart layout) {
var sb = new StringBuilder();
var currentException = ex;
while (currentException != null) {
sb.AppendLine(currentException.Message);
currentException = currentException.InnerException;
}
sb.AppendFormat("\r\nTemplate ({0}):\r\n", templatePart.Title);
sb.AppendLine(templatePart.Text);
if (layout != null) {
sb.AppendFormat("\r\nLayout ({0}):\r\n", layout.Title);
sb.AppendLine(layout.Text);
}
return sb.ToString();
}
private static string BuildErrorContent(Exception ex, MessageTemplatePart templatePart, MessageTemplatePart layout)
{
var sb = new StringBuilder();
var currentException = ex;
while (currentException != null)
{
sb.AppendLine(currentException.Message);
currentException = currentException.InnerException;
}
sb.AppendFormat("\r\nTemplate ({0}):\r\n", templatePart.Title);
sb.AppendLine(templatePart.Text);
if (layout != null)
{
sb.AppendFormat("\r\nLayout ({0}):\r\n", layout.Title);
sb.AppendLine(layout.Text);
}
return(sb.ToString());
}
public override string ParseTemplate(MessageTemplatePart template, ParseTemplateContext context)
{
var layout = template.Layout;
var templateContent = new StringBuilder(template.Text);
var viewBag = context.ViewBag;
if (layout != null)
{
templateContent = new StringBuilder(layout.Text.Replace(LayoutBeacon, templateContent.ToString()));
}
if (viewBag != null)
{
var variables = viewBag as IEnumerable <KeyValuePair <string, string> >;
if (variables != null)
{
templateContent = variables.Aggregate(templateContent, (current, variable) => current.Replace(string.Format("[{0}]", variable.Key), variable.Value));
}
}
return(templateContent.ToString());
}
public override string ParseTemplate(MessageTemplatePart template, ParseTemplateContext context) {
var layout = template.Layout;
var templateContent = template.Text;
var viewBag = context.ViewBag;
if (layout != null) {
_razorMachine.RegisterLayout("~/shared/_layout.cshtml", layout.Text);
templateContent = "@{ Layout = \"_layout\"; }\r\n" + templateContent;
}
try {
// Convert viewBag to string/object pairs if required
if (viewBag != null) {
if (viewBag is IEnumerable<KeyValuePair<string, string>>)
viewBag = ((IEnumerable<KeyValuePair<string, string>>) viewBag).Select(x => new KeyValuePair<string, object>(x.Key, x.Value)).ToDictionary(x => x.Key, x => x.Value);
}
var tmpl = _razorMachine.ExecuteContent(templateContent, context.Model, viewBag);
return tmpl.Result;
}
catch (TemplateCompileException ex) {
Logger.Log(LogLevel.Error, ex, "Failed to parse the {0} Razor template with layout {1}", template.Title, layout != null ? layout.Title : "[none]");
return BuildErrorContent(ex, template, layout);
}
}
private void PropertyHandlers(ActivatedContentContext context, MessageTemplatePart part)
{
part.LayoutField.Loader(x => part.Record.LayoutId != null ? _messageTemplateService.GetTemplate(part.Record.LayoutId.Value) : null);
part.LayoutField.Setter(x => { part.Record.LayoutId = x != null ? x.Id : default(int?); return(x); });
}
private void PropertyHandlers(ActivatedContentContext context, MessageTemplatePart part) {
part.LayoutField.Loader(x => part.Record.LayoutId != null ? _messageTemplateService.GetTemplate(part.Record.LayoutId.Value) : null);
part.LayoutField.Setter(x => { part.Record.LayoutId = x != null ? x.Id : default(int?); return x; });
}
public abstract string ParseTemplate(MessageTemplatePart template, ParseTemplateContext context);
public string ParseTemplate(MessageTemplatePart template, ParseTemplateContext context)
{
var parser = SelectParser(template);
return(parser.ParseTemplate(template, context));
}
public abstract string ParseTemplate(MessageTemplatePart template, ParseTemplateContext context);
public string ParseTemplate(MessageTemplatePart template, ParseTemplateContext context) {
var parser = SelectParser(template);
return parser.ParseTemplate(template, context);
}