public ActionResult Create(Page page, string html)
{
try
{
TempData["html"] = html; // Save our html incase there is an error
service.Save(page, html); // Save our html
return RedirectToAction("Index");
}
catch (Exception ex)
{
ModelState.AddModelError(string.Empty, ex.Message.ToString());
return View(page);
}
}
public ActionResult Edit(Page page)
{
try
{
// TODO: Add update logic here
return RedirectToAction("Index");
}
catch
{
return View();
}
}
public IList<Page> GetAll()
{
var fullPath = HttpContext.Current.Server.MapPath(project.Location + pagePath);
var pages = new List<Page>();
foreach (var file in Directory.GetFiles(fullPath))
{
using (var sr = new StreamReader(file))
{
var line = sr.ReadToEnd();
var json = JObject.Parse(line);
var page = new Page()
{
Id = json["id"].ToString(),
ParentId = (json["parent"] == null) ? null : json["parent"].ToString(),
Title = (json["title"] == null) ? json["id"].ToString() : json["title"].ToString(),
Path = file,
ProjectId = project.Id
};
pages.Add(page);
}
}
return pages;
}
private string ParseHtml(Page page, string html)
{
var doc = new HtmlDocument();
var sb = new StringBuilder();
var additionalJson = "";
if (!string.IsNullOrEmpty(page.ParentId)) additionalJson += ",\"parent\":\"" + page.ParentId + "\"";
doc.LoadHtml(html);
CreateJson(sb, ParseNode(doc.DocumentNode.FirstChild, additionalJson)); // Get the first node
return sb.ToString();
}
private void CreateItem(int level, StringBuilder sb, Page page)
{
sb.Append("<li id=\"order-" + page.Order + "\"><span class=\"tick\"></span><span class=\"actions\"><div class=\"btn-group\"><a class=\"view-page btn btn-default btn-small\" href=\"#\" data-id=\"" + page.Id + "\">View</a><a class=\"edit-page btn btn-default btn-small\" href=\"/Pages/Edit?id=" + page.Id + "\">Edit</a><a class=\"delete-page btn btn-default btn-small\" href=\"#\" data-id=\"" + page.Id + "\">Delete</a></div></span><div class=\"item\" id=\"" + page.Id + "\" title=\"" + page.Title + "\"><span class=\"arr indent" + level + "\"></span><span class=\"title\">" + page.Title + "</span></div>");
sb.Append(BuildChildren(page.Id, level + 1));
sb.Append("</li>");
}
public void Save(Page page, string encodedHtml)
{
var target = HttpContext.Current.Server.MapPath(Path.Combine(project.Location + pagePath, page.Id + ".txt"));
if (string.IsNullOrEmpty(encodedHtml)) throw new ArgumentNullException("encodedHtml");
if (File.Exists(target)) throw new IOException("This page already exists");
var decodedHtml = System.Uri.UnescapeDataString(encodedHtml).Trim().Replace(System.Environment.NewLine, "");
var json = JsonConvert.SerializeObject(JObject.Parse(ParseHtml(page, decodedHtml)), Formatting.Indented);
File.WriteAllText(target, json);
}