private void SaveSequentialContainingSubverticals(EdxCourse course, IEnumerable<Vertical> verticalsToAdd, Vertical afterThisVertical)
{
var sequential = course.GetSequentialContainingVertical(afterThisVertical.UrlName);
var filename = string.Format("{0}/sequential/{1}.xml", OlxPath, sequential.UrlName);
var sequentialXml = XDocument.Load(filename).Root ?? new XElement("sequential");
var refs = sequentialXml.Elements("vertical").ToList();
var insertIndex = refs
.Select((v, i) => new {urlName = v.Attribute("url_name").Value, i})
.First(v => v.urlName == afterThisVertical.UrlName).i + 1;
refs.InsertRange(insertIndex, verticalsToAdd.Select(v => new XElement("vertical", new XAttribute("url_name", v.UrlName))));
sequentialXml.ReplaceNodes(refs);
sequentialXml.Save(filename);
new FileInfo(filename).RemoveXmlDeclaration();
}
private void SaveSequentialContainingSubverticals(EdxCourse course, IEnumerable<Vertical> subverticals, Vertical first)
{
var sequential = course.GetSequentialContainingVertical(first.UrlName);
var verticalReferences = sequential.VerticalReferences.ToList();
var firstReference = verticalReferences.Single(x => x.UrlName == first.UrlName);
verticalReferences.InsertRange(
verticalReferences.IndexOf(firstReference) + 1,
subverticals.Select(x => new VerticalReference { UrlName = x.UrlName })
);
sequential.VerticalReferences = verticalReferences.ToArray();
File.WriteAllText(string.Format("{0}/sequential/{1}.xml", olxPath, sequential.UrlName), sequential.XmlSerialize());
}
private void SaveSequentialContainingSubverticals(EdxCourse course, IEnumerable <Vertical> verticalsToAdd, Vertical afterThisVertical)
{
var sequential = course.GetSequentialContainingVertical(afterThisVertical.UrlName);
var filename = string.Format("{0}/sequential/{1}.xml", OlxPath, sequential.UrlName);
var sequentialXml = XDocument.Load(filename).Root ?? new XElement("sequential");
var refs = sequentialXml.Elements("vertical").ToList();
var insertIndex = refs
.Select((v, i) => new { urlName = v.Attribute("url_name").Value, i })
.First(v => v.urlName == afterThisVertical.UrlName).i + 1;
refs.InsertRange(insertIndex, verticalsToAdd.Select(v => new XElement("vertical", new XAttribute("url_name", v.UrlName))));
sequentialXml.ReplaceNodes(refs);
sequentialXml.Save(filename);
new FileInfo(filename).RemoveXmlDeclaration();
}