public static void Repeat <T>(BaseView view, TextWriter writer, string headerTemplate,
string itemTemplate, string footerTemplate, IEnumerable <T> model,
Action <string, T> missingPropertiesCallback = null)
{
if (model == null)
{
throw new ArgumentNullException("model");
}
Dictionary <string, PropertyInfo> properties = null;
if (model.First() != null)
{
properties = DtoBinder.GetPropertyInfos(model.First());
}
view.ParseTemplate(headerTemplate, writer, headerTag =>
{
if (String.CompareOrdinal(headerTag, ItemTemplateTag) == 0)
{
foreach (var item in model)
{
view.ParseTemplate(itemTemplate, writer, itemTag =>
{
if (properties.ContainsKey(itemTag))
{
var propInfo = properties[itemTag];
if (propInfo != null)
{
writer.Write(propInfo.GetValue(item, null));
}
}
else if (missingPropertiesCallback != null)
{
missingPropertiesCallback(itemTag, item);
}
});
}
}
else if (String.CompareOrdinal(headerTag, FooterTemplateTag) == 0)
{
view.ParseTemplate(footerTemplate, writer, footerTag =>
{
object propertyValueObj = DtoBinder.GetPropertyValue(view, footerTag);
if (propertyValueObj != null)
{
writer.Write(propertyValueObj);
}
else if (missingPropertiesCallback != null)
{
missingPropertiesCallback(footerTag, default(T));
}
});
}
else
{
object propertyValueObj = DtoBinder.GetPropertyValue(view, headerTag);
if (propertyValueObj != null)
{
writer.Write(propertyValueObj);
}
else if (missingPropertiesCallback != null)
{
missingPropertiesCallback(headerTag, default(T));
}
}
});
}
