public void SavePage(string page, List <Content> contents, List <Image> images)
{
Node node = ContentManagementSystem.FindNodeByPage(page);
if (node == null)
{
node = new Node();
node.Page = page;
}
for (int i = 0; i < contents.Count; i++)
{
contents[i].Node = node;
Content content;
if (i >= node.Contents.Count)
{
content = contents[i];
content.Id = 0;
node.Contents.Add(contents[i]);
}
else
{
content = node.Contents[i];
content.Position = contents[i].Position;
content.Node = node;
content.Html = contents[i].Html;
content.Id = contents[i].Id;
}
ContentManagementSystem.SaveContent(content);
}
// Remove any images that the user has deleted
for (int i = 0; i < node.Images.Count; i++)
{
int id = node.Images[i].Id;
foreach (Image image in images)
{
if (image.Id == id)
{
ContentManagementSystem.RemoveImage(image);
}
}
}
// Remove any images that the user has deleted
foreach (Image image in images)
{
ContentManagementSystem.SaveImage(image);
}
node.Images.Clear();
node.Images.AddRange(images);
}
protected void Page_Load(object sender, EventArgs e)
{
Authorize();
if (CurrentNode == null)
{
Response.Redirect("/404");
}
if (Request.Form.Count == 0)
{
return;
}
for (int i = 0; i < 2; i++)
{
Content content;
if (i < CurrentNode.Contents.Count)
{
content = CurrentNode.Contents[i];
}
else
{
content = new Content();
content.Node = CurrentNode;
}
content.Position = i;
string contentId = Request.Form["contentid" + i].ToString();
content.Id = int.Parse(contentId);
content.Html = Request.Form["contenthtml" + i].ToString();
Console.WriteLine(content.Html);
ContentManagementSystem.SaveContent(content);
}
// Remove any images that the user has deleted
int imagesCount = int.Parse(Request.Form["imagescount"].ToString());
foreach (Image image in CurrentNode.Images)
{
bool found = false;
for (int i = 0; i < imagesCount; i++)
{
int id = int.Parse(Request.Form["imageid" + i].ToString());
if (image.Id == id)
{
found = true;
break;
}
}
if (!found)
{
ContentManagementSystem.RemoveImage(image);
}
}
// Add in the new images
node.Images.Clear();
for (int i = 0; i < imagesCount; i++)
{
Image image = new Image();
image.Node = CurrentNode;
string imageId = Request.Form["imageid" + i].ToString();
image.Id = int.Parse(imageId);
image.Url = Request.Form["imageurl" + i].ToString();
ContentManagementSystem.SaveImage(image);
node.Images.Add(image);
}
}