public object SaveComment(string commentText, string snippetId)
{
if (string.IsNullOrEmpty(commentText))
{
throw new InvalidOperationException("Please enter some comment text before submitting.");
}
using (busCodeSnippet Snippet = new busCodeSnippet())
{
if (Snippet.Load(snippetId) == null)
{
throw new InvalidOperationException("Invalid snippet specified");
}
if (string.IsNullOrEmpty(this.AppUserState.Name))
{
throw new UnauthorizedAccessException("You have to be signed in in order to add comments.");
}
if (!Snippet.AddComment(commentText, this.AppUserState.UserId))
{
throw new ApplicationException("Couldn't add comment: " + Snippet.ErrorMessage);
}
}
return(new
{
commentText = HtmlUtils.DisplayMemoEncoded(commentText),
headerText = "by " + this.AppUserState.Name + " " + TimeUtils.FriendlyDateString(DateTime.Now, true)
});
}
/// <summary>
/// /list/recent
/// /list/tag/C#
/// </summary>
/// <param name="listAction"></param>
/// <param name="listFilter"></param>
/// <returns></returns>
public ActionResult List(string listAction, string listFilter)
{
if (listAction == "MySnippets")
{
return(MySnippets());
}
else if (listAction == "MyFavorites")
{
return(MyFavorites());
}
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
var snippetList = busSnippet.GetSnippetList(listAction, listFilter);
busSnippet.Dispose();
//if (listAction == "recent")
//{
// // keep the snippetlist short
// if (snippetList != null)
// snippetList = snippetList.Take(20).ToList();
//}
this.ViewData["busSnippet"] = busSnippet;
this.ViewData["SnippetList"] = snippetList;
if (listAction == "tag")
{
this.ViewData["PageTitle"] = "Recent snippets matching tags of " + listFilter;
if (snippetList.Count < 1)
{
Response.StatusCode = 404;
ErrorController.ShowErrorPage("Invalid tag", "You've entered a tag that is not valid or has no related entries.");
}
}
else if (listAction == "language")
{
this.ViewData["PageTitle"] = "Recent snippets matching language of " + listFilter;
}
else if (listAction == "user")
{
if (snippetList.Count > 0)
{
this.ViewData["PageTitle"] = "Recent snippets for: " + snippetList.First().Author;
}
else
{
this.ViewData["PageTitle"] = "Recent snippets for user: "******"List"));
}
}
public string SaveCode(string snippetId, string code)
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(snippetId) == null)
{
throw new ArgumentException("Invalid snippetId passed.");
}
if (!IsEditAllowed(busSnippet.Entity) && !this.AppUserState.IsAdmin)
{
throw new AccessViolationException("You are not allowed to edit this snippet.");
}
busSnippet.Entity.Code = StringUtils.NormalizeIndentation(code);
if (busSnippet.IsSpam())
{
throw new InvalidOperationException("Invalid content.");
}
if (!busSnippet.Save())
{
throw new InvalidOperationException("Unable to save snippet: " + busSnippet.ErrorMessage);
}
}
return("ok");
}
/// <summary>
/// Returns a list of snippets for a given user's id
/// </summary>
/// <param name="userId">User id to return snippets for</param>
/// <param name="count">Number of records to return. 0 returns 10 times default list size.</param>
/// <returns></returns>
public List <CodeSnippetListItem> GetSnippetsForUser(string userId, int count)
{
using (busCodeSnippet codeSnippet = CodePasteFactory.GetCodeSnippet())
{
return(codeSnippet.GetSnippetsForUser(userId, count));
}
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public ActionResult MyFavorites()
{
if (string.IsNullOrEmpty(this.AppUserState.UserId))
{
List <CodeSnippetListItem> snippetListEmpty = new List <CodeSnippetListItem>();
this.ViewData["SnippetList"] = snippetListEmpty;
this.ErrorDisplay.ShowError("You have to log in to see your favorites.");
return(View());
}
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
this.ViewData["busSnippet"] = busSnippet;
var snippetList = busSnippet.GetFavorites(this.AppUserState.UserId);
this.ViewData["SnippetList"] = snippetList;
this.ViewData["PageTitle"] = "My Favorites";
ActionResult actionResult = this.ApiResult(snippetList);
if (actionResult != null)
{
return(actionResult);
}
}
return(View());
}
/// <summary>
/// Allows searching of snippets by providing a search parameter structure
/// </summary>
/// <returns></returns>
public List <CodeSnippetListItem> SearchSnippets(CodeSnippetSearchParameters searchParameters)
{
using (busCodeSnippet codeSnippet = CodePasteFactory.GetCodeSnippet())
{
return(codeSnippet.GetSearchList(searchParameters).ToList());
}
}
public List <CodeSnippetListItem> ListSnippets(string filter, string filterParameter)
{
using (busCodeSnippet codeSnippet = CodePasteFactory.GetCodeSnippet())
{
List <CodeSnippetListItem> snippets = codeSnippet.GetSnippetList(filter, filterParameter);
return(snippets);
}
}
/// <summary>
/// Returns a list of recent snippets
/// </summary>
/// <returns></returns>
public List <CodeSnippetListItem> GetRecentSnippets()
{
using (busCodeSnippet codeSnippet = CodePasteFactory.GetCodeSnippet())
{
List <CodeSnippetListItem> items = codeSnippet.GetSnippetList("recent", null);
return(items);
}
}
private void Scheduler_ExecuteScheduledEvent(object sender, EventArgs e)
{
try
{
var admin = new busCodeSnippet();
admin.ClearAnonymousSnippets(App.Configuration.HoursToDeleteAnonymousSnippets, 9999999);
}
catch { }
}
public ActionResult AbuseSnippets()
{
var busSnippet = new busCodeSnippet();
ViewBag.busSnippet = busSnippet;
this.ViewModel.SnippetList = busSnippet.GetAbuseReportedSnippets();
return View(this.ViewModel);
}
public ActionResult AbuseSnippets()
{
var busSnippet = new busCodeSnippet();
ViewBag.busSnippet = busSnippet;
ViewModel.SnippetList = busSnippet.GetAbuseReportedSnippets();
return(View(ViewModel));
}
public string GetCode(string snippetId)
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(snippetId) == null)
{
throw new ArgumentException("Invalid snippetId passed.");
}
return(busSnippet.Entity.Code);
}
}
/// <summary>
/// Returns a new empty snippet to the client. The snippet
/// contains a new id
/// </summary>
/// <returns></returns>
public CodeSnippet GetNewSnippet()
{
using (busCodeSnippet codesnippet = CodePasteFactory.GetCodeSnippet())
{
if (codesnippet.NewEntity() == null)
{
this.ThrowException("Unable to load new snippet: " + codesnippet.ErrorMessage);
}
return(codesnippet.Entity);
}
}
public bool AddFavorite(string title, string snippetId)
{
if (AppUserState.IsEmpty())
{
return(false);
}
using (var snippetBus = new busCodeSnippet())
{
return(snippetBus.AddFavorite(title, snippetId, AppUserState.UserId));
}
}
/// <summary>
/// Returns an individual snippet based on an id
/// </summary>
/// <param name="snippetId"></param>
/// <returns></returns>
public CodeSnippet GetSnippet(string id)
{
using (busCodeSnippet codesnippet = CodePasteFactory.GetCodeSnippet())
{
if (codesnippet.Load(id) == null)
{
this.ThrowException("Invalid code snippet id");
}
codesnippet.GetComments();
codesnippet.StripSensitiveUserInformation();
return(codesnippet.Entity);
}
}
public ActionResult Feed()
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
this.ViewData["busSnippet"] = busSnippet;
var snippetList = busSnippet.GetSnippetList("recent", App.Configuration.MaxListDisplayCount.ToString());
string format = Request.QueryString["Format"];
if (string.IsNullOrEmpty(format))
this.Format = "rss";
ActionResult actionResult = this.ApiResult(snippetList);
return actionResult;
}
}
public ActionResult Feed()
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
this.ViewData["busSnippet"] = busSnippet;
var snippetList = busSnippet.GetSnippetList("recent", App.Configuration.MaxListDisplayCount.ToString());
string format = Request.QueryString["Format"];
if (string.IsNullOrEmpty(format))
{
this.Format = "rss";
}
ActionResult actionResult = this.ApiResult(snippetList);
return(actionResult);
}
}
public string SaveTitle(string snippetId,string newTitle)
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(snippetId) == null)
throw new ArgumentException("Invalid snippetId passed.");
if (!IsEditAllowed(busSnippet.Entity) && !AppUserState.IsAdmin)
throw new AccessViolationException("You are not allowed to edit this snippet.");
busSnippet.Entity.Title = newTitle;
if (!busSnippet.Validate())
throw new InvalidOperationException(busSnippet.ErrorMessage);
if (!busSnippet.Save())
throw new InvalidOperationException(busSnippet.ErrorMessage);
return !string.IsNullOrEmpty(busSnippet.Entity.Title) ? busSnippet.Entity.Title : "No Title";
}
}
public ActionResult ClearAnonymousSnippets()
{
busCodeSnippet codeSnippet = CodePasteFactory.GetCodeSnippet();
int result = codeSnippet.ClearAnonymousSnippets(App.Configuration.HoursToDeleteAnonymousSnippets,
App.Configuration.MinViewBeforeDeleteAnonymousSnippets);
if (result < 0)
{
ErrorDisplay.ShowError(codeSnippet.ErrorMessage);
}
else
{
ErrorDisplay.ShowMessage((result).ToString() + " old snippets have been cleared out.");
}
return(View("Index", ViewModel));
}
/// <summary>
/// Allows deletion of an individual snippet by the author.
/// </summary>
/// <param name="snippetId"></param>
/// <param name="?"></param>
/// <returns></returns>
public bool DeleteSnippet(string snippetId, string sessionKey)
{
User user = this.ValidateToken(sessionKey);
using (busCodeSnippet codeSnippet = CodePasteFactory.GetCodeSnippet())
{
if (codeSnippet.Load(snippetId) == null)
{
this.ThrowException("Invalid snippet specified");
}
if (codeSnippet.Entity.UserId != user.Id)
{
this.ThrowException("Access denied: You can only delete snippets you posted with this user account");
}
return(codeSnippet.Delete());
}
}
protected void Application_Start()
{
RegisterRoutes(RouteTable.Routes);
//.RewriteRoutesForTesting(RouteTable.Routes);
//JSONSerializer.DefaultJsonParserType = SupportedJsonParserTypes.JavaScriptSerializer;
// Create a log manager based on setting in config file
LogManager.Create();
// Clear out expired anonymous snippets whenever app starts
busCodeSnippet Snippet = new busCodeSnippet();
Snippet.ClearAnonymousSnippets(App.Configuration.DaysToDeleteAnonymousSnippets,
App.Configuration.MinViewBeforeDeleteAnonymousSnippets);
}
/// <summary>
/// Allows posting of a new code snippet.
/// </summary>
/// <param name="snippet"></param>
/// <param name="sessionKey"></param>
/// <returns></returns>
public CodeSnippet PostNewCodeSnippet(CodeSnippet snippet, string sessionKey)
{
User user = this.ValidateToken(sessionKey);
using (busCodeSnippet codeSnippet = CodePasteFactory.GetCodeSnippet())
{
if (snippet == null)
{
this.ThrowException("Invalid snippet instance data passed");
}
CodeSnippet newSnippet = codeSnippet.NewEntity();
// Force userId regardless of what the user has set
newSnippet.UserId = user.Id;
newSnippet.Author = user.Name;
if (string.IsNullOrEmpty(newSnippet.Author))
{
newSnippet.Author = snippet.Author;
}
if (string.IsNullOrEmpty(snippet.Language))
{
snippet.Language = "NoFormat";
}
DataUtils.CopyObjectData(snippet, newSnippet, "Id,UserId,Entered,Views,UserId,User,Author,Comments");
if (!codeSnippet.Validate())
{
this.ThrowException("Snippet validation failed: " + codeSnippet.ValidationErrors.ToString());
}
if (codeSnippet.IsSpam())
{
this.ThrowException("Invalid Content.");
}
if (!codeSnippet.Save())
{
this.ThrowException("Failed to save snippet: " + codeSnippet.ErrorMessage);
}
return(newSnippet);
}
}
/// <summary>
/// Displays a snippet as raw HTML
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public ActionResult ShowHtml(string id)
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
var snippet = busSnippet.Load(id);
if (snippet == null)
{
return(new HttpNotFoundResult());
}
if (snippet.Language.ToLower() != "html")
{
return(new HttpNotFoundResult("Invalid snippet type"));
}
return(this.Content(snippet.Code));
}
}
public bool RemoveSnippet(string snippetId)
{
using (busCodeSnippet Snippet = new busCodeSnippet())
{
if (Snippet.Load(snippetId) == null)
{
throw new InvalidOperationException("Unable to delete snippet");
}
if (!AppUserState.IsAdmin && !this.IsEditAllowed(Snippet.Entity))
{
throw new UnauthorizedAccessException("Unauthorized Access: You have to be signed in as an administrator in delete snippets.");
}
Snippet.Delete();
}
return(true);
}
public string SaveLanguage(string snippetId, string lang)
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(snippetId) == null)
{
throw new ArgumentException("Invalid snippetId passed.");
}
if (!IsEditAllowed(busSnippet.Entity) && !AppUserState.IsAdmin)
{
throw new AccessViolationException("You are not allowed to edit this snippet.");
}
busSnippet.Entity.Language = lang;
if (!busSnippet.Save())
{
throw new InvalidOperationException("Unable to save snippet: " + busSnippet.ErrorMessage);
}
return("ok");
}
}
public string SaveTags(string snippetId, string tags)
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(snippetId) == null)
{
throw new ArgumentException("Invalid snippetId passed.");
}
if (!IsEditAllowed(busSnippet.Entity) && !AppUserState.IsAdmin)
{
throw new AccessViolationException("You are not allowed to edit this snippet.");
}
busSnippet.Entity.Tags = tags;
if (!busSnippet.Save())
{
throw new InvalidOperationException("Unable to save snippet: " + busSnippet.ErrorMessage);
}
string tagResult = busSnippet.GetTagLinkList(tags);
return(tagResult);
}
}
public bool ReportAbuse(string snippetId)
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(snippetId) == null)
{
throw new ArgumentException("Invalid snippetId passed.");
}
var snippet = busSnippet.Entity;
// switch value
snippet.IsAbuse = !snippet.IsAbuse;
if (snippet.IsAbuse)
{
AppWebUtils.SendEmail("CodePaste.NET Abuse: " + busSnippet.Entity.Title, "Abuse reported for this snippet \r\n\r\n" + WebUtils.ResolveServerUrl("~/" + busSnippet.Entity.Id), App.Configuration.AdminEmailAddress);
}
if (!busSnippet.Save())
{
throw new ApplicationException(busSnippet.ErrorMessage);
}
return(snippet.IsAbuse);
}
}
public ActionResult CodeOnly(string id)
{
ShowSnippetViewModel model = new ShowSnippetViewModel(this);
model.AppUserState = this.AppUserState;
// Since this is our default handler anything invalid will
// run through here. No path - go to new
if (string.IsNullOrEmpty(id) || id == "0")
{
return(this.New());
}
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(id) == null)
{
ErrorDisplay.ShowError("Invalid snippet id specified.");
model.Snippet = new CodeSnippet();
return(View(model));
}
model.Snippet = busSnippet.Entity;
// Update the code so it's formatted
model.FormattedCode = busSnippet.Entity.FormattedCode;
if (!string.IsNullOrEmpty(AppUserState.UserId) && AppUserState.UserId == busSnippet.Entity.UserId || AppUserState.IsAdmin)
{
model.AllowEdit = true;
}
ActionResult result = View(model);
string output = result.ToString();
return(result);
}
}
protected void Application_Start()
{
RegisterRoutes(RouteTable.Routes);
//.RewriteRoutesForTesting(RouteTable.Routes);
//JSONSerializer.DefaultJsonParserType = SupportedJsonParserTypes.JavaScriptSerializer;
// Create a log manager based on setting in config file
LogManager.Create();
// Clear out expired anonymous snippets whenever app starts
busCodeSnippet Snippet = new busCodeSnippet();
Snippet.ClearAnonymousSnippets(App.Configuration.HoursToDeleteAnonymousSnippets,
App.Configuration.MinViewBeforeDeleteAnonymousSnippets);
// Clear Anonymous snippets
scheduler = new Scheduler();
scheduler.CheckFrequency = 3600 * 1000;
scheduler.ExecuteScheduledEvent += Scheduler_ExecuteScheduledEvent;
}
public string SaveMainComment(string snippetId, string comment)
{
busCodeSnippet busSnippet = new busCodeSnippet();
if (busSnippet.Load(snippetId) == null)
{
throw new ArgumentException("Invalid snippetId passed.");
}
if (!IsEditAllowed(busSnippet.Entity) && !AppUserState.IsAdmin)
{
throw new AccessViolationException("You are not allowed to edit this snippet.");
}
busSnippet.Entity.Comment = comment.Replace("\n", "\r\n");
if (!busSnippet.Save())
{
throw new InvalidOperationException("Unable to save snippet: " + busSnippet.ErrorMessage);
}
string tagResult = HtmlUtils.DisplayMemo(comment);
return(tagResult);
}
public string SaveTitle(string snippetId, string newTitle)
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(snippetId) == null)
{
throw new ArgumentException("Invalid snippetId passed.");
}
if (!IsEditAllowed(busSnippet.Entity) && !AppUserState.IsAdmin)
{
throw new AccessViolationException("You are not allowed to edit this snippet.");
}
busSnippet.Entity.Title = newTitle;
if (!busSnippet.Validate())
{
throw new InvalidOperationException(busSnippet.ErrorMessage);
}
if (!busSnippet.Save())
{
throw new InvalidOperationException(busSnippet.ErrorMessage);
}
return(!string.IsNullOrEmpty(busSnippet.Entity.Title) ? busSnippet.Entity.Title : "No Title");
}
}
public string SaveLanguage(string snippetId, string lang)
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(snippetId) == null)
throw new ArgumentException("Invalid snippetId passed.");
if (!IsEditAllowed(busSnippet.Entity) && !AppUserState.IsAdmin)
throw new AccessViolationException("You are not allowed to edit this snippet.");
busSnippet.Entity.Language = lang;
if (!busSnippet.Save())
throw new InvalidOperationException("Unable to save snippet: " + busSnippet.ErrorMessage);
return "ok";
}
}
/// <summary>
/// Displays a snippet as raw HTML
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public ActionResult ShowHtml(string id)
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
var snippet = busSnippet.Load(id);
if (snippet == null)
return new HttpNotFoundResult();
if (snippet.Language.ToLower() != "html")
return new HttpNotFoundResult("Invalid snippet type");
return this.Content(snippet.Code);
}
}
protected void Application_Start()
{
RegisterRoutes(RouteTable.Routes);
//.RewriteRoutesForTesting(RouteTable.Routes);
//JSONSerializer.DefaultJsonParserType = SupportedJsonParserTypes.JavaScriptSerializer;
// Create a log manager based on setting in config file
LogManager.Create();
// Clear out expired anonymous snippets whenever app starts
busCodeSnippet Snippet = new busCodeSnippet();
Snippet.ClearAnonymousSnippets(App.Configuration.DaysToDeleteAnonymousSnippets,
App.Configuration.MinViewBeforeDeleteAnonymousSnippets);
}
public ActionResult Search(FormCollection formVars)
{
ListSnippetViewModel model = new ListSnippetViewModel(this);
model.AppUserState = this.AppUserState;
model.ErrorDisplay = this.ErrorDisplay;
model.PageTitle = "Search Code Snippets";
model.SearchOrderItems = AppWebUtils.GetSelectListFromEnum(typeof(SearchOrderTypes), "Entered");
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
model.Controller = this;
model.busSnippet = busSnippet;
model.Parameters = new CodeSnippetSearchParameters();
this.TryUpdateModel(model.Parameters);
var snippetList = busSnippet.GetSearchList(model.Parameters);
int snippetListCount = 0;
if (snippetList != null)
{
snippetListCount = snippetList.Count();
}
if (formVars.Count > 0)
{
if (snippetList == null)
{
this.ErrorDisplay.ShowError("Please provide at least one search criterion.");
}
else if (snippetListCount < 1)
{
this.ErrorDisplay.ShowError("No matches found for your search criteria.");
}
}
if (snippetList != null)
{
model.Paging = new PagingDetails();
model.Paging.PageCount = (int)Math.Ceiling(Convert.ToDecimal(snippetListCount) / Convert.ToDecimal(model.Paging.PageSize));
int.TryParse(Request.Params["page"] ?? "1", out model.Paging.Page);
if (model.Paging.Page > 0 && snippetListCount > model.Paging.PageSize)
{
snippetList = snippetList.Skip((model.Paging.Page - 1) * model.Paging.PageSize)
.Take(model.Paging.PageSize);
}
model.SnippetList = snippetList.ToList();
}
else
{
model.SnippetList = new List <CodeSnippetListItem>();
}
ActionResult result = this.ApiResult(model.SnippetList);
if (result != null)
{
return(result);
}
}
return(View("Search", model));
}
public ActionResult ShowUrl()
{
string url = Request.QueryString["url"];
string lang = Request.QueryString["language"];
if (string.IsNullOrEmpty(lang))
lang = Request.QueryString["lang"] ?? string.Empty;
if (lang.ToLower() == "csharp")
lang = "C#";
ShowSnippetViewModel model = new ShowSnippetViewModel(this);
model.AppUserState = this.AppUserState;
ViewData["originalUrl"] = url;
ViewData["fileName"] = Path.GetFileName(url);
ViewData["language"] = lang;
if (string.IsNullOrEmpty(url))
{
ViewData["languageList"] = this.GetLanguageList(lang);
return View(model);
}
HttpClient client = new HttpClient();
client.Timeout = 4000;
string result = client.DownloadString(url);
if (result == null)
return
this.DisplayErrorPage("Unable to retrieve Code Url", client.ErrorMessage, null);
if (result.Length > App.Configuration.MaxCodeLength)
return this.DisplayErrorPage("Snippet is too large", "Your code snippet to display is too long. Snippets can be no larger than " + App.Configuration.MaxCodeLength.ToString("n0") + " bytes.",null);
busCodeSnippet snippetBusiness = new busCodeSnippet();
if (string.IsNullOrEmpty(lang))
{
string extension = Path.GetExtension(url).ToLower();
if (extension.StartsWith("."))
lang = extension.Substring(1);
}
model.FormattedCode = snippetBusiness.GetFormattedCode(result, lang, false, false);
snippetBusiness.Dispose();
return this.View(model);
}
/// <summary>
/// /list/recent
/// /list/tag/C#
/// </summary>
/// <param name="listAction"></param>
/// <param name="listFilter"></param>
/// <returns></returns>
public ActionResult List(string listAction, string listFilter)
{
if (listAction == "MySnippets")
return MySnippets();
else if (listAction == "MyFavorites")
return MyFavorites();
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
var snippetList = busSnippet.GetSnippetList(listAction, listFilter);
busSnippet.Dispose();
this.ViewData["busSnippet"] = busSnippet;
this.ViewData["SnippetList"] = snippetList;
if (listAction == "tag")
{
this.ViewData["PageTitle"] = "Recent snippets matching tags of " + listFilter;
if (snippetList.Count < 1)
{
Response.StatusCode = 404;
ErrorController.ShowErrorPage("Invalid tag", "You've entered a tag that is not valid or has no related entries.");
}
}
else if (listAction == "language")
this.ViewData["PageTitle"] = "Recent snippets matching language of " + listFilter;
else if (listAction == "user")
{
if (snippetList.Count > 0)
this.ViewData["PageTitle"] = "Recent snippets for: " + snippetList.First().Author;
else
this.ViewData["PageTitle"] = "Recent snippets for user: "******"List");
}
}
public ActionResult Show(string id)
{
ShowSnippetViewModel model = new ShowSnippetViewModel(this);
model.AppUserState = AppUserState;
// Since this is our default handler anything invalid will
// run through here. No path - go to new
if (string.IsNullOrEmpty(id) || id == "0")
{
return(this.New());
}
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
var snippet = busSnippet.Load(id);
if (snippet == null)
{
return(this.DisplayErrorPage("Invalid Snippet Id specified",
"You specified a snippet id or link that is invalid and cannot be displayed. " +
"Please using the <a href='./recent' class='hoverbutton'>Recent Snippets</a> or " +
"<a href='mysnippets' class='hoverbutton'>My Snippets</a> buttons to look up valid snippets.", null));
}
bool allowWordWrap = false;
bool showLineNumbers = busSnippet.Entity.ShowLineNumbers;
string ua = Request.UserAgent.ToLower();
if (ua.Contains("iphone") ||
ua.Contains("blackberry") ||
ua.Contains("mobile"))
{
allowWordWrap = true;
showLineNumbers = false;
}
// Update the code so it's formatted
model.FormattedCode = busSnippet.Entity.FormattedCode;
if (!AppUserState.IsEmpty())
{
model.IsFavoritedByUser = busSnippet.IsFavorite(busSnippet.Entity.Id, AppUserState.UserId);
}
if (!string.IsNullOrEmpty(AppUserState.UserId) &&
AppUserState.UserId == busSnippet.Entity.UserId || AppUserState.IsAdmin)
{
model.AllowEdit = true;
}
// explicitly load up comments
busSnippet.Entity.Comments = busSnippet.GetComments();
// For API result we have to make sure email and password are not included
if (!string.IsNullOrEmpty(Format) && snippet.User != null)
{
busSnippet.StripSensitiveUserInformation();
}
if (snippet.User != null)
{
if (!string.IsNullOrEmpty(snippet.User.Theme))
{
model.Theme = snippet.User.Theme;
}
}
ActionResult actionResult = this.ApiResult(busSnippet.Entity);
if (actionResult != null)
{
return(actionResult);
}
model.Snippet = busSnippet.Entity;
// Fix up for Ace Editor
model.Snippet.Language = busSnippet.FixUpLanguage(model.Snippet.Language).ToLower();
// Log views for all but poster
if (model.Snippet.User == null ||
model.Snippet.User.Id != AppUserState.UserId)
{
busSnippet.LogSnippetView(busSnippet.Entity.Id, Request.UserHostAddress, Request.UserAgent);
}
return(View("Show", model));
}
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public ActionResult MyFavorites()
{
if (string.IsNullOrEmpty(this.AppUserState.UserId))
{
List<CodeSnippetListItem> snippetListEmpty = new List<CodeSnippetListItem>();
this.ViewData["SnippetList"] = snippetListEmpty;
this.ErrorDisplay.ShowError("You have to log in to see your favorites.");
return View();
}
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
this.ViewData["busSnippet"] = busSnippet;
var snippetList = busSnippet.GetFavorites(this.AppUserState.UserId);
this.ViewData["SnippetList"] = snippetList;
this.ViewData["PageTitle"] = "My Favorites";
ActionResult actionResult = this.ApiResult(snippetList);
if (actionResult != null)
return actionResult;
}
return View();
}
public string SaveCode(string snippetId, string code )
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(snippetId) == null)
throw new ArgumentException("Invalid snippetId passed.");
if (!IsEditAllowed(busSnippet.Entity) && !this.AppUserState.IsAdmin)
throw new AccessViolationException("You are not allowed to edit this snippet.");
busSnippet.Entity.Code = StringUtils.NormalizeIndentation(code);
if (busSnippet.IsSpam())
throw new InvalidOperationException("Invalid content.");
if (!busSnippet.Save())
throw new InvalidOperationException("Unable to save snippet: " + busSnippet.ErrorMessage);
}
return "ok";
}
public bool ReportAbuse(string snippetId)
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(snippetId) == null)
throw new ArgumentException("Invalid snippetId passed.");
var snippet = busSnippet.Entity;
// switch value
snippet.IsAbuse = !snippet.IsAbuse;
if (snippet.IsAbuse)
{
AppWebUtils.SendEmail("CodePaste.NET Abuse: " + busSnippet.Entity.Title, "Abuse reported for this snippet \r\n\r\n" + WebUtils.ResolveServerUrl("~/" + busSnippet.Entity.Id), App.Configuration.AdminEmailAddress);
}
if (!busSnippet.Save())
throw new ApplicationException(busSnippet.ErrorMessage);
return snippet.IsAbuse;
}
}
public object SaveComment(string commentText, string snippetId)
{
if (string.IsNullOrEmpty(commentText))
throw new InvalidOperationException("Please enter some comment text before submitting.");
using (busCodeSnippet Snippet = new busCodeSnippet())
{
if (Snippet.Load(snippetId) == null)
throw new InvalidOperationException("Invalid snippet specified");
if (string.IsNullOrEmpty(this.AppUserState.Name))
throw new UnauthorizedAccessException("You have to be signed in in order to add comments.");
if (!Snippet.AddComment(commentText, this.AppUserState.UserId))
throw new ApplicationException("Couldn't add comment: " + Snippet.ErrorMessage);
}
return new
{
commentText = HtmlUtils.DisplayMemoEncoded(commentText),
headerText = "by " + this.AppUserState.Name + " " + TimeUtils.FriendlyDateString(DateTime.Now,true)
};
}
public bool RemoveSnippet(string snippetId)
{
using (busCodeSnippet Snippet = new busCodeSnippet())
{
if (Snippet.Load(snippetId) == null)
throw new InvalidOperationException("Unable to delete snippet");
if (!this.AppUserState.IsAdmin && !this.IsEditAllowed(Snippet.Entity))
throw new UnauthorizedAccessException("Unauthorized Access: You have to be signed in as an administrator in delete snippets.");
Snippet.Delete();
}
return true;
}
public ActionResult CodeOnly(string id)
{
ShowSnippetViewModel model = new ShowSnippetViewModel(this);
model.AppUserState = this.AppUserState;
// Since this is our default handler anything invalid will
// run through here. No path - go to new
if (string.IsNullOrEmpty(id) || id == "0")
return this.New();
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(id) == null)
{
ErrorDisplay.ShowError("Invalid snippet id specified.");
model.Snippet = new CodeSnippet();
return View(model);
}
model.Snippet = busSnippet.Entity;
// Update the code so it's formatted
model.FormattedCode = busSnippet.Entity.FormattedCode;
if (!string.IsNullOrEmpty(AppUserState.UserId) && AppUserState.UserId == busSnippet.Entity.UserId || AppUserState.IsAdmin)
model.AllowEdit = true;
ActionResult result = View(model);
string output = result.ToString();
return result;
}
}
public string SaveTags(string snippetId, string tags)
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(snippetId) == null)
throw new ArgumentException("Invalid snippetId passed.");
if (!IsEditAllowed(busSnippet.Entity) && !AppUserState.IsAdmin)
throw new AccessViolationException("You are not allowed to edit this snippet.");
busSnippet.Entity.Tags = tags;
if (!busSnippet.Save())
throw new InvalidOperationException("Unable to save snippet: " + busSnippet.ErrorMessage);
string tagResult = busSnippet.GetTagLinkList(tags);
return tagResult;
}
}
public ActionResult New(FormCollection formValues)
{
ViewData["UserState"] = AppUserState;
ViewData["languageList"] = this.GetLanguageList();
busCodeSnippet busSnippet = new busCodeSnippet();
CodeSnippet snippet = busSnippet.NewEntity();
if (snippet == null)
{
ErrorDisplay.ShowError("Couldn't load snippet");
return View(new CodeSnippet());
}
UpdateModel(snippet);
if (!ValidateForSpam(snippet))
{
this.ErrorDisplay.ShowError("Invalid data posted back.");
return View(snippet);
}
if (!busSnippet.Validate())
{
foreach (ValidationError error in busSnippet.ValidationErrors)
{
this.ErrorDisplay.AddMessage(error.Message, error.ControlID);
}
this.ErrorDisplay.ShowError("Please correct the following:");
return View(snippet);
}
// Assign the user from the authenticated user if any - otherwise blank
// in which case the user can't edit entries.
snippet.UserId = this.AppUserState.UserId;
//
if (!string.IsNullOrEmpty(snippet.UserId))
{
var userBus = new busUser();
var user = userBus.Load(snippet.UserId);
if (user.InActive)
{
ErrorDisplay.HtmlEncodeMessage = false;
ErrorDisplay.ShowError(
@"Your email address has not been validated yet so you
can't create posts for this account yet. Please click
the following link and then check your email for a
message to validate your email.<br><br>
<a href='" + Url.Content("~/Account/ResetEmailValidation") +
"' target='emailreset'>Send Validation Request Email</a>");
return View(snippet);
}
}
// strip of leading indentation always when capturing a new snippet
snippet.Code = StringUtils.NormalizeIndentation(snippet.Code);
if (!busSnippet.Save())
{
this.ErrorDisplay.ShowError("Couldn't save snippet: " + busSnippet.ErrorMessage);
return View(snippet);
}
return this.RedirectToAction("Show", new { id = busSnippet.Entity.Id });
}
public string SaveMainComment(string snippetId, string comment)
{
busCodeSnippet busSnippet = new busCodeSnippet();
if (busSnippet.Load(snippetId) == null)
throw new ArgumentException("Invalid snippetId passed.");
if (!IsEditAllowed(busSnippet.Entity) && !AppUserState.IsAdmin)
throw new AccessViolationException("You are not allowed to edit this snippet.");
busSnippet.Entity.Comment = comment.Replace("\n","\r\n");
if (!busSnippet.Save())
throw new InvalidOperationException("Unable to save snippet: " + busSnippet.ErrorMessage);
string tagResult = HtmlUtils.DisplayMemo(comment);
return tagResult;
}
public ActionResult Show(string id)
{
ShowSnippetViewModel model = new ShowSnippetViewModel(this);
model.AppUserState = AppUserState;
// Since this is our default handler anything invalid will
// run through here. No path - go to new
if (string.IsNullOrEmpty(id) || id == "0")
return this.New();
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
var snippet = busSnippet.Load(id);
if (snippet == null)
{
return this.DisplayErrorPage("Invalid Snippet Id specified",
"You specified a snippet id or link that is invalid and cannot be displayed. " +
"Please using the <a href='./recent' class='hoverbutton'>Recent Snippets</a> or " +
"<a href='mysnippets' class='hoverbutton'>My Snippets</a> buttons to look up valid snippets.", null);
}
bool allowWordWrap = false;
bool showLineNumbers = busSnippet.Entity.ShowLineNumbers;
string ua = Request.UserAgent.ToLower();
if (ua.Contains("iphone") ||
ua.Contains("blackberry") ||
ua.Contains("mobile"))
{
allowWordWrap = true;
showLineNumbers = false;
}
// Update the code so it's formatted
model.FormattedCode = busSnippet.Entity.FormattedCode;
if (!AppUserState.IsEmpty())
model.IsFavoritedByUser = busSnippet.IsFavorite(busSnippet.Entity.Id, AppUserState.UserId);
if (!string.IsNullOrEmpty(AppUserState.UserId) &&
AppUserState.UserId == busSnippet.Entity.UserId || AppUserState.IsAdmin)
model.AllowEdit = true;
// explicitly load up comments
busSnippet.Entity.Comments = busSnippet.GetComments();
// For API result we have to make sure email and password are not included
if (!string.IsNullOrEmpty(Format) && snippet.User != null)
{
busSnippet.StripSensitiveUserInformation();
}
if (snippet.User != null)
{
if (!string.IsNullOrEmpty(snippet.User.Theme))
model.Theme = snippet.User.Theme;
}
ActionResult actionResult = this.ApiResult(busSnippet.Entity);
if (actionResult != null)
return actionResult;
model.Snippet = busSnippet.Entity;
// Fix up for Ace Editor
model.Snippet.Language = busSnippet.FixUpLanguage(model.Snippet.Language).ToLower();
// Log views for all but poster
if (model.Snippet.User == null ||
model.Snippet.User.Id != AppUserState.UserId)
busSnippet.LogSnippetView(busSnippet.Entity.Id, Request.UserHostAddress, Request.UserAgent);
return View("Show",model);
}
}
public string GetCode(string snippetId)
{
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
if (busSnippet.Load(snippetId) == null)
throw new ArgumentException("Invalid snippetId passed.");
return busSnippet.Entity.Code;
}
}
public ActionResult Search(FormCollection formVars)
{
ListSnippetViewModel model = new ListSnippetViewModel(this);
model.AppUserState = this.AppUserState;
model.ErrorDisplay = this.ErrorDisplay;
model.PageTitle = "Search Code Snippets";
model.SearchOrderItems = AppWebUtils.GetSelectListFromEnum(typeof(SearchOrderTypes), "Entered");
using (busCodeSnippet busSnippet = new busCodeSnippet())
{
model.Controller = this;
model.busSnippet = busSnippet;
model.Parameters = new CodeSnippetSearchParameters();
this.TryUpdateModel(model.Parameters);
var snippetList = busSnippet.GetSearchList(model.Parameters);
int snippetListCount = 0;
if (snippetList != null)
snippetListCount = snippetList.Count();
if (formVars.Count > 0)
{
if (snippetList == null)
this.ErrorDisplay.ShowError("Please provide at least one search criterion.");
else if (snippetListCount < 1)
this.ErrorDisplay.ShowError("No matches found for your search criteria.");
}
if (snippetList != null)
{
model.Paging = new PagingDetails();
model.Paging.PageCount = (int)Math.Ceiling(Convert.ToDecimal(snippetListCount) / Convert.ToDecimal(model.Paging.PageSize));
int.TryParse(Request.Params["page"] ?? "1", out model.Paging.Page);
if (model.Paging.Page > 0 && snippetListCount > model.Paging.PageSize)
{
snippetList = snippetList.Skip((model.Paging.Page - 1) * model.Paging.PageSize)
.Take(model.Paging.PageSize);
}
model.SnippetList = snippetList.ToList();
}
else
model.SnippetList = new List<CodeSnippetListItem>();
ActionResult result = this.ApiResult(model.SnippetList);
if (result != null)
return result;
}
return View("Search",model);
}
public bool AddFavorite(string title, string snippetId)
{
if (AppUserState.IsEmpty())
return false;
using (var snippetBus = new busCodeSnippet())
{
return snippetBus.AddFavorite(title, snippetId, AppUserState.UserId);
}
}
