public async Task <IActionResult> OnGetAsync(int id)
{
Resource = await _context.GetResourceAsync(id);
if (Resource == null)
{
TempData["Message"] = $"Resource not found. Id = {id}.";
return(RedirectToPage("./Index"));
}
return(Page());
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
var resource = await _context.GetResourceAsync(BookmarkEntity.ResourceId);
if (resource == null)
{
ModelState.AddModelError("ResourceId", "Resource does not exist.");
}
var user = await _context.GetUserAsync(BookmarkEntity.UserId);
if (user == null)
{
ModelState.AddModelError("UserId", "User does not exist.");
}
if (!ModelState.IsValid)
{
return(Page());
}
var bookmark = new Bookmark();
bookmark.Title = BookmarkEntity.Title;
bookmark.Description = BookmarkEntity.Description;
bookmark.IsPublic = BookmarkEntity.IsPublic;
bookmark.Favorited = BookmarkEntity.IsFavorite;
bookmark.Resource = resource;
bookmark.User = user;
bookmark.CreateDate = DateTime.UtcNow;
if (!string.IsNullOrWhiteSpace(BookmarkEntity.Tags))
{
// TODO: Check for uniqueness
var tags = BookmarkEntity.Tags.Split(',');
foreach (var tag in tags)
{
if (!string.IsNullOrWhiteSpace(tag))
{
bookmark.Tags.Add(new Tag {
TagName = tag
});
}
}
}
_context.AddBookmark(bookmark);
await _context.SaveChangesAsync();
TempData["Message"] = "Bookmark successfully added.";
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnGetAsync(int id)
{
var resource = await _context.GetResourceAsync(id);
if (resource == null)
{
TempData["Message"] = $"Resource not found. Id = {id}.";
return(RedirectToPage("./Index"));
}
Resource = new EditResourceModel
{
Title = resource.Metadata.ContainsKey("Title") ? resource.Metadata["Title"] : "",
Location = resource.Location,
MediaType = resource.Metadata.ContainsKey("MediaType") ? resource.Metadata["MediaType"] : "",
Image = resource.Metadata.ContainsKey("ImageURL") ? resource.Metadata["ImageURL"] : "",
Description = resource.Metadata.ContainsKey("Description") ? resource.Metadata["Description"] : ""
};
return(Page());
}