public ConceptViewData(LMPlatform.Models.Concept concept, Boolean buildTree)
: this(concept)
{
if (buildTree)
{
Children = new List <ConceptViewData>();
InitTree(concept, concept.Children);
}
}
private void FindRootId(Concept concept, out Int32 elementId)
{
var c = GetById(concept.ParentId.GetValueOrDefault());
if (!concept.ParentId.HasValue)
{
elementId = concept.Id;
return;
}
else
FindRootId(c, out elementId);
}
private void InitTree(LMPlatform.Models.Concept concept, ICollection <LMPlatform.Models.Concept> ch)
{
if (ch != null && ch.Any())
{
Children = ch.Select(c => new ConceptViewData(c, true)).ToList();
}
else
{
return;
}
}
public ConceptViewData(LMPlatform.Models.Concept concept)
{
Id = concept.Id;
Name = concept.Name;
ShortName = concept.Name.Length <= 20 ? concept.Name : String.Format("{0}...", concept.Name.Substring(0, 20));
Container = concept.Container;
ParentId = concept.ParentId.GetValueOrDefault();
IsGroup = concept.IsGroup;
Published = (concept.IsGroup && concept.Children.Any() && concept.Children.All(c => c.Published)) || (!concept.IsGroup && concept.Published);
ReadOnly = concept.ReadOnly;
HasData = !String.IsNullOrEmpty(Container);
}
private void InitSourceConcept()
{
SourceConcept = new Concept()
{
Id = this.Id,
Name = this.Name,
Container = this.Container,
IsGroup = this.IsGroup,
Published = this.Published,
ReadOnly = this.ReadOnly,
SubjectId = this.SelectedSubjectId,
UserId = this.Author,
ParentId = this.ParentId,
PrevConcept = this.Prev,
NextConcept = this.Next
};
}
private void InitPractChild(Concept parent, LmPlatformRepositoriesContainer repositoriesContainer)
{
var sub = SubjectManagementService.GetSubject(parent.SubjectId);
if (sub.SubjectModules.Any(m => m.Module.ModuleType == ModuleType.Practical))
foreach (var item in sub.Practicals.OrderBy(s=>s.Order))
{
var concept = new Concept(item.Theme, parent.Author, parent.Subject, true, false);
concept.ParentId = parent.Id;
repositoriesContainer.ConceptRepository.Save(concept);
}
else if (sub.SubjectModules.Any(m => m.Module.ModuleType == ModuleType.Labs))
foreach (var item in sub.Labs.OrderBy(s => s.Order))
{
var concept = new Concept(item.Theme, parent.Author, parent.Subject, true, false);
concept.ParentId = parent.Id;
repositoriesContainer.ConceptRepository.Save(concept);
}
}
private void InitLectChild(Concept parent, LmPlatformRepositoriesContainer repositoriesContainer)
{
var sub = SubjectManagementService.GetSubject(parent.SubjectId);
foreach (var item in sub.Lectures.OrderBy(s => s.Order))
{
var concept = new Concept(item.Theme, parent.Author, parent.Subject, true, false);
concept.ParentId = parent.Id;
repositoriesContainer.ConceptRepository.Save(concept);
}
}
private void InitBaseChildrens(Concept parent, LmPlatformRepositoriesContainer repositoriesContainer)
{
var concept1 = new Concept("Титульный экран", parent.Author, parent.Subject, false, false);
concept1.ParentId = parent.Id;
concept1.ReadOnly = true;
repositoriesContainer.ConceptRepository.Save(concept1);
var concept2 = new Concept("Программа курса", parent.Author, parent.Subject, false, false);
concept2.ParentId = parent.Id;
concept2.ReadOnly = true;
repositoriesContainer.ConceptRepository.Save(concept2);
var concept3 = new Concept(LectSectionName, parent.Author, parent.Subject, true, false);
concept3.ParentId = parent.Id;
concept3.ReadOnly = true;
repositoriesContainer.ConceptRepository.Save(concept3);
InitLectChild(concept3, repositoriesContainer);
var concept4 = new Concept(LabSectionName, parent.Author, parent.Subject, true, false);
concept4.ParentId = parent.Id;
concept4.ReadOnly = true;
repositoriesContainer.ConceptRepository.Save(concept4);
InitPractChild(concept4, repositoriesContainer);
var concept5 = new Concept("Блок контроля знаний", parent.Author, parent.Subject, true, false);
concept5.ParentId = parent.Id;
concept5.ReadOnly = true;
repositoriesContainer.ConceptRepository.Save(concept5);
repositoriesContainer.ApplyChanges();
}
private void InitNeighborConcept(Concept concept, LmPlatformRepositoriesContainer repositoriesContainer)
{
var siblings = repositoriesContainer.ConceptRepository.GetByParentId(concept.ParentId.Value);
var sibling = siblings.OrderByDescending(t => t.Id).FirstOrDefault(c=>c.Id!=concept.Id);
if(sibling!=null)
{
concept.PrevConcept = sibling.Id;
}
}
private void AttachFolderToSection(String folderName, Int32 userId, Int32 subjectId, String sectionName)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var parent = repositoriesContainer.ConceptRepository.GetBy(
new Query<Concept>()
.AddFilterClause(f => f.SubjectId == subjectId)
.AddFilterClause(f => f.UserId == userId)
.AddFilterClause(f => String.Compare(f.Name.Trim(), sectionName.Trim(), true) == 0)
.Include(c => c.Author)
.Include(c => c.Subject));
var concept = new Concept(folderName, parent.Author, parent.Subject, true, false);
concept.ParentId = parent.Id;
repositoriesContainer.ConceptRepository.Save(concept);
}
}
public Concept SaveConcept(Concept concept, IList<Attachment> attachments)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
//attachments = ProcessWordAttachmentsIfExist(attachments);
if (!string.IsNullOrEmpty(concept.Container))
{
var deleteFiles =
repositoriesContainer.AttachmentRepository.GetAll(
new Query<Attachment>(e => e.PathName == concept.Container)).ToList().Where(e => attachments.All(x => x.Id != e.Id)).ToList();
foreach (var attachment in deleteFiles)
{
FilesManagementService.DeleteFileAttachment(attachment);
}
}
else
{
concept.Container = GetGuidFileName();
}
FilesManagementService.SaveFiles(attachments.Where(e => e.Id == 0), concept.Container);
foreach (var attachment in attachments)
{
if (attachment.Id == 0)
{
attachment.PathName = concept.Container;
repositoriesContainer.AttachmentRepository.Save(attachment);
}
}
concept.Published = attachments.Any();
Concept source = null;
if (concept.Id != 0)
source = GetById(concept.Id);
repositoriesContainer.ConceptRepository.Save(concept);
repositoriesContainer.ApplyChanges();
BindNeighborConcept(concept, source, repositoriesContainer);
TryPublishParent(concept.ParentId, repositoriesContainer);
return concept;
}
}
private void BindNeighborConcept(Concept concept, Concept sourceConcept, LmPlatformRepositoriesContainer repositoriesContainer)
{
if (concept.PrevConcept.HasValue)
{
var leftConcept = repositoriesContainer.ConceptRepository.GetById(concept.PrevConcept.Value);
leftConcept.NextConcept = concept.Id;
repositoriesContainer.ConceptRepository.Save(leftConcept);
repositoriesContainer.ApplyChanges();
}
if (!concept.PrevConcept.HasValue && sourceConcept != null && sourceConcept.PrevConcept.HasValue)
{
var leftConcept = repositoriesContainer.ConceptRepository.GetById(sourceConcept.PrevConcept.Value);
leftConcept.NextConcept = null;
repositoriesContainer.ConceptRepository.Save(leftConcept);
repositoriesContainer.ApplyChanges();
}
if (concept.NextConcept.HasValue)
{
var rightConcept = repositoriesContainer.ConceptRepository.GetById(concept.NextConcept.Value);
rightConcept.PrevConcept = concept.Id;
repositoriesContainer.ConceptRepository.Save(rightConcept);
repositoriesContainer.ApplyChanges();
}
if (!concept.NextConcept.HasValue && sourceConcept != null && sourceConcept.NextConcept.HasValue)
{
var rightConcept = repositoriesContainer.ConceptRepository.GetById(sourceConcept.NextConcept.Value);
rightConcept.PrevConcept = null;
repositoriesContainer.ConceptRepository.Save(rightConcept);
repositoriesContainer.ApplyChanges();
}
}
public Concept SaveConcept(Concept concept)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
Concept source = null;
if (concept.Id != 0)
source = GetById(concept.Id);
repositoriesContainer.ConceptRepository.Save(concept);
repositoriesContainer.ApplyChanges();
BindNeighborConcept(concept, source, repositoriesContainer);
return concept;
}
}
private void InitLectChild(Concept parent, LmPlatformRepositoriesContainer repositoriesContainer)
{
var sub = SubjectManagementService.GetSubject(parent.SubjectId);
Concept prev = null;
foreach (var item in sub.Lectures.OrderBy(s => s.Order))
{
var concept = new Concept(item.Theme, parent.Author, parent.Subject, true, false);
concept.ParentId = parent.Id;
concept.LectureId = item.Id;
repositoriesContainer.ConceptRepository.Save(concept);
if (prev != null)
{
concept.PrevConcept = prev.Id;
prev.NextConcept = concept.Id;
repositoriesContainer.ConceptRepository.Save(prev);
repositoriesContainer.ConceptRepository.Save(concept);
}
prev = concept;
}
}
private void InitBaseChildrens(Concept parent, LmPlatformRepositoriesContainer repositoriesContainer)
{
var concept1 = new Concept(TitlePageSectionName, parent.Author, parent.Subject, false, false);
concept1.ParentId = parent.Id;
concept1.ReadOnly = true;
repositoriesContainer.ConceptRepository.Save(concept1);
var concept2 = new Concept(ProgramSectionName, parent.Author, parent.Subject, false, false);
concept2.ParentId = parent.Id;
concept2.ReadOnly = true;
repositoriesContainer.ConceptRepository.Save(concept2);
concept1.NextConcept = concept2.Id;
concept2.PrevConcept = concept1.Id;
var concept3 = new Concept(LectSectionName, parent.Author, parent.Subject, true, false);
concept3.ParentId = parent.Id;
concept3.ReadOnly = true;
repositoriesContainer.ConceptRepository.Save(concept3);
InitLectChild(concept3, repositoriesContainer);
concept2.NextConcept = concept3.Id;
concept3.PrevConcept = concept2.Id;
var concept4 = new Concept(LabSectionName, parent.Author, parent.Subject, true, false);
concept4.ParentId = parent.Id;
concept4.ReadOnly = true;
repositoriesContainer.ConceptRepository.Save(concept4);
InitPractChild(concept4, repositoriesContainer);
concept3.NextConcept = concept4.Id;
concept4.PrevConcept = concept3.Id;
var concept5 = new Concept(TestSectionName, parent.Author, parent.Subject, true, false);
concept5.ParentId = parent.Id;
concept5.ReadOnly = true;
repositoriesContainer.ConceptRepository.Save(concept5);
concept5.PrevConcept = concept4.Id;
concept4.NextConcept = concept5.Id;
repositoriesContainer.ApplyChanges();
}
public Concept CreateRootConcept(String name, Int32 authorId, Int32 subjectId)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
var author = repositoriesContainer.UsersRepository.GetBy(new Query<User>().AddFilterClause(u => u.Id == authorId));
var subject = repositoriesContainer.SubjectRepository.GetBy(new Query<Subject>().AddFilterClause(s => s.Id == subjectId));
var concept = new Concept(name, author, subject, true, false);
repositoriesContainer.ConceptRepository.Save(concept);
repositoriesContainer.ApplyChanges();
InitBaseChildrens(concept, repositoriesContainer);
return repositoriesContainer.ConceptRepository.GetBy
(new Query<Concept>()
.AddFilterClause(c => c.Id == concept.Id));
}
}
public Concept SaveConcept(Concept concept)
{
using (var repositoriesContainer = new LmPlatformRepositoriesContainer())
{
Concept lastSibling = null;
if (concept.IsNew)
{
lastSibling = GetLastSibling(concept.ParentId.GetValueOrDefault());
if (lastSibling!=null)
concept.PrevConcept = lastSibling.Id;
}
repositoriesContainer.ConceptRepository.Save(concept);
if(lastSibling!=null)
{
lastSibling.NextConcept = concept.Id;
repositoriesContainer.ConceptRepository.Save(lastSibling);
}
repositoriesContainer.ApplyChanges();
//BindNeighborConcept(concept, source, repositoriesContainer);
return concept;
}
}