public ActionResult Edit(string id)
{
try
{
Page Page = new Page();
if (!string.IsNullOrWhiteSpace(id))
{
Page = PageDAO.LoadByBsonId(id);
}
ViewBag.Page = Page;
}
catch (Exception e)
{
Logging.WriteLog("ChimeraWebsite.Areas.Admin.Controllers.PageController.Edit()" + e.Message);
}
return View();
}
public ActionResult Editor_Publish(string pageData)
{
Page Page = new Page();
try
{
Page = JsonConvert.DeserializeObject<Page>(pageData);
Page.Published = true;
if (PageDAO.Save(Page))
{
ChimeraWebsite.Helpers.AppCache.UpdatePageInCache(Page);
}
}
catch (Exception e)
{
Logging.WriteLog("ChimeraWebsite.Areas.Admin.Controllers.PageController.Editor_Publish()" + e.Message);
}
return RedirectToAction("ViewPageHistory", "Page", new { pageId = Page.PageId });
}
/// <summary>
/// Load the requested page from the app cache
/// </summary>
/// <param name="friendlyURL"></param>
/// <returns></returns>
public static Page GetPageFromCache(string friendlyURL)
{
Page Page = new Page();
Dictionary<string, Page> CurrentPageDictionary = PageDictionary;
if (!PageDictionary.ContainsKey(friendlyURL))
{
Page = PageDAO.LoadByURL(friendlyURL);
if (!string.IsNullOrWhiteSpace(Page.Id))
{
CurrentPageDictionary.Add(Page.PageFriendlyURL, Page);
PageDictionary = CurrentPageDictionary;
}
}
else
{
Page = CurrentPageDictionary[friendlyURL];
}
return Page;
}
/// <summary>
/// Update the page in the cache if it exists in there post publish
/// </summary>
/// <param name="page"></param>
public static void UpdatePageInCache(Page page)
{
Dictionary<string, Page> CurrentPageDictionary = PageDictionary;
if (PageDictionary.ContainsKey(page.PageFriendlyURL))
{
CurrentPageDictionary[page.PageFriendlyURL] = page;
PageDictionary = CurrentPageDictionary;
}
}
/// <summary>
/// Will save a brand new page revision so we can maintain the old page structure for revision history.
/// Method will generate a new MongoDB ObjectId and UTC datetime for the entity.
/// </summary>
/// <param name="page">page to save</param>
/// <returns>bool</returns>
public static bool Save(Page page)
{
bool SaveSuccessful = true;
//Create a new object id so we can maintain the revision history of a page, the "PageId" attribute will remain the same.
page.Id = ObjectId.GenerateNewId().ToString();
//Timestamp of when the page was saved.
page.ModifiedDateUTC = DateTime.UtcNow;
//if we are publishing a page then make sure all pages in DB that exist with same page id are set to not published.
if (page.Published)
{
//set all records with same page id to false before saving new page.
var UpdateQuery = Query<Page>.EQ(e => e.PageId, page.PageId);
var UpdateSetStatement = Update<Page>.Set(e => e.Published, false);
SaveSuccessful = Execute.Update<Page>(COLLECTION_NAME, UpdateQuery, UpdateSetStatement);
}
SaveSuccessful = Execute.Save<Page>(COLLECTION_NAME, page);
//delete versions more than 10
MongoCollection<Page> Collection = Execute.GetCollection<Page>(COLLECTION_NAME);
List<Page> PageList = (from e in Collection.AsQueryable<Page>() where e.PageId.Equals(page.PageId) orderby e.ModifiedDateUTC descending select e).Skip(10).ToList();
List<string> PageIdList = (List<string>) (from e in PageList select e.Id).ToList();
var DeleteQuery = Query<Page>.In(e => e.Id, PageIdList);
return SaveSuccessful && Execute.Delete<Page>(COLLECTION_NAME, DeleteQuery);
}
/// <summary>
/// Default constructor.
/// </summary>
public PageModel()
{
InEditMode = false;
Page = new Page();
}
public ActionResult Edit_Post(string id, string pageTitle, string pageFriendlyURL, string published)
{
Page Page = new Page();
bool SavedIt = false;
try
{
if (!string.IsNullOrWhiteSpace(id))
{
Page = PageDAO.LoadByBsonId(id);
}
else
{
Page.CreateDefaultNewPage();
}
Page.PageTitle = pageTitle;
Page.PageFriendlyURL = pageFriendlyURL;
Page.Published = Boolean.Parse(published);
Page PageFriendlyURLExists = PageDAO.LoadByURL(Page.PageFriendlyURL);
//can only save if another page type does not have the same page friendly url
if (PageFriendlyURLExists == null || PageFriendlyURLExists.PageId.Equals(Page.PageId))
{
SavedIt = true;
AddWebUserMessageToSession(Request, String.Format("Successfully saved/updated page."), SUCCESS_MESSAGE_TYPE);
PageDAO.Save(Page);
}
else
{
AddWebUserMessageToSession(Request, String.Format("Unable to save page, there is already a page type published with the friendly URL \"{0}\"", Page.PageFriendlyURL), FAILED_MESSAGE_TYPE);
}
}
catch (Exception e)
{
Logging.WriteLog("ChimeraWebsite.Areas.Admin.Controllers.PageController.Edit_Post()" + e.Message);
}
//if we were trying to add a new page and were unable to save it
if (string.IsNullOrWhiteSpace(id) && !SavedIt)
{
return RedirectToAction("Dashboard", "Home");
}
return RedirectToAction("ViewPageHistory", "Page", new { pageId = Page.PageId });
}