public ActionResult SaveCourse(Post post, FormCollection postedForm)
{
if (NotAllowedHere()) return RedirectAway();
if (ModelState.IsValid)
{
var theOldPost = _postRepo.FindByID(post.ID);
if (theOldPost == null)
theOldPost = post;
if (theOldPost.Images == null)
theOldPost.Images = new List<Image>();
var oldImages = theOldPost.Images.ToList();
var listOfImagesPaths = postedForm["image"];
string[] arrayOfImagesPaths = null;
if (listOfImagesPaths != null)
arrayOfImagesPaths = listOfImagesPaths.Split(',');
oldImages = theOldPost.Images.ToList();
if (arrayOfImagesPaths != null && arrayOfImagesPaths.Count() > 0)
{
foreach (var addedimg in _imgRepo.FindAll(c =>
arrayOfImagesPaths.Any(cat => cat == c.ImagePath.ToString()) &&
!c.Posts.Any(p => p.ID == theOldPost.ID)).ToList())
theOldPost.Images.Add(addedimg);
}
foreach (var removedimg in oldImages.Where(c => arrayOfImagesPaths
== null || !arrayOfImagesPaths.Any(cat2 => cat2 == c.ImagePath.ToString())))
theOldPost.Images.Remove(removedimg);
if (theOldPost.Category == null)
theOldPost.Category = new List<Category>();
var oldCategories = theOldPost.Category.ToList();
var listOfCategoryIDs = postedForm["name"];
string[] arrayOfCategoryIDs = null;
if (listOfCategoryIDs != null)
arrayOfCategoryIDs = listOfCategoryIDs.Split(',');
oldCategories = theOldPost.Category.ToList();
if (arrayOfCategoryIDs != null && arrayOfCategoryIDs.Count() > 0)
{
foreach (var addedCat in _categoryRepo.FindAll(c =>
arrayOfCategoryIDs.Any(cat => cat == c.ID.ToString()) &&
!c.Posts.Any(p => p.ID == theOldPost.ID)).ToList())
theOldPost.Category.Add(addedCat);
}
foreach (var removedCat in oldCategories.Where(c => arrayOfCategoryIDs
== null || !arrayOfCategoryIDs.Any(cat2 => cat2 == c.ID.ToString())))
theOldPost.Category.Remove(removedCat);
if (theOldPost.Badges == null)
theOldPost.Badges = new List<Image>();
var oldBadges = theOldPost.Badges.ToList();
var listOfBadges = postedForm["badge"];
string[] arrayOfBadges = null;
if (listOfBadges != null)
arrayOfBadges = listOfBadges.Split(',');
oldBadges = theOldPost.Badges.ToList();
if (arrayOfBadges != null && arrayOfBadges.Count() > 0)
{
foreach (var addedbadge in _imgRepo.FindAll(c =>
arrayOfBadges.Any(cat => cat == c.ImagePath.ToString()) &&
!c.Posts.Any(p => p.ID == theOldPost.ID)).ToList())
theOldPost.Badges.Add(addedbadge);
}
foreach (var removedimg in oldBadges.Where(c => arrayOfBadges
== null || !arrayOfBadges.Any(cat2 => cat2 == c.ImagePath.ToString())))
theOldPost.Badges.Remove(removedimg);
_postRepo.Save(post);
// add a message to the viewbag
TempData["message"] = string.Format("{0} has been saved", post.Title);
// return the user to the list
return RedirectToAction("Index");
}
else
{
AddCourseViewModel vmCategory = new AddCourseViewModel();
vmCategory.Post = post;
if (post.Category != null) {
vmCategory.Categories = post.Category.ToList();
}
ViewData["events"] = new SelectList(_categoryRepo.FindAll().ToList(), "ID", "Name");
// there is something wrong with the data values
return View("AddCourse", vmCategory);
}
}
public ActionResult EditCourse(int id = 0)
{
if (NotAllowedHere()) return RedirectAway();
if (id != 0)
{
AddCourseViewModel vmCategory = new AddCourseViewModel();
vmCategory.Post = _postRepo.FindByID(id);
vmCategory.Categories = vmCategory.Post.Category.ToList();
ViewData["events"] = new SelectList(_categoryRepo.FindAll().ToList(), "ID", "Name");
return View("AddCourse", vmCategory);
}
else
{
AddCourseViewModel vmCategory = new AddCourseViewModel();
vmCategory.Post = new Post();
vmCategory.Post.Created = DateTime.Now;
vmCategory.Post.postType = (int)Post.PostType.Course;
ViewData["events"] = new SelectList(_categoryRepo.FindAll().ToList(), "ID", "Name");
return View("AddCourse", vmCategory);
}
}
public ActionResult Index()
{
if (NotAllowedHere()) return RedirectAway();
AddCourseViewModel vm = new AddCourseViewModel();
vm.Posts = _postRepo.FindAll().Where(p => p.postType == (int)Post.PostType.Course).ToList();
vm.Categories = _categoryRepo.FindAll().ToList();
return View(vm);
}
public ActionResult SaveCourse(Post post, FormCollection postedForm)
{
if (ModelState.IsValid)
{
var listOfCategoryIDs = postedForm["name"];
var arrayOfCategoryIDs = listOfCategoryIDs.Split(',');
if (arrayOfCategoryIDs.Count() > 0){
post.Category = new List<Category>();
foreach (var array in arrayOfCategoryIDs) {
int x = Convert.ToInt32(array);
var cat = _categoryRepo.FindByID(x);
cat.Posts.Add(post);
_categoryRepo.Save(cat);
}
}
_postRepo.Save(post);
// add a message to the viewbag
TempData["message"] = string.Format("{0} has been saved", post.Title);
// return the user to the list
return RedirectToAction("Index");
}
else
{
AddCourseViewModel vmCategory = new AddCourseViewModel();
vmCategory.Post = post;
if (post.Category != null) {
vmCategory.Categories = post.Category.ToList();
}
ViewData["events"] = new SelectList(_categoryRepo.FindAll().ToList(), "ID", "Name");
// there is something wrong with the data values
return View("AddCourse", vmCategory);
}
}
