public TemplatesMapping(Item templatesMappingItem)
{
BlogRootTemplate = GetId(templatesMappingItem, Templates.TemplateMapping.Fields.BlogRootTemplate);
BlogEntryTemplate = GetId(templatesMappingItem, Templates.TemplateMapping.Fields.BlogEntryTemplate);
BlogCategoryTemplate = GetId(templatesMappingItem, Templates.TemplateMapping.Fields.BlogCategoryTemplate);
BlogCommentTemplate = GetId(templatesMappingItem, Templates.TemplateMapping.Fields.BlogCommentTemplate);
}