private bool AllSnippetsView_Filter(object obj)
{
if (String.IsNullOrEmpty(FilterText))
{
return(true);
}
SnippetViewModel currentSnippet = (SnippetViewModel)obj;
string lowerFilterText = FilterText.ToLower();
if (currentSnippet.Name.ToLower().Contains(lowerFilterText))
{
return(true);
}
if (currentSnippet.Language.Name.ToLower().Contains(lowerFilterText))
{
return(true);
}
if (currentSnippet.Tags.ToLower().Contains(lowerFilterText))
{
return(true);
}
return(false);
}
public SnippetViewModel GetSnippetDetails(int id)
{
Snippet snippet = this.Context.Snippets.FirstOrDefault(s => s.Id == id);
SnippetViewModel snippetVm = Mapper.Map <Snippet, SnippetViewModel>(snippet);
return(snippetVm);
}
public EditSnippetViewModel(Guid snippetID)
{
Snippet sn = DataService.Instance.Snippets.FirstOrDefault(x => x.ID == snippetID);
List <LanguageViewModel> lVM = new List <LanguageViewModel>(); List <TagViewModel> tVM = new List <TagViewModel>();
DataService.Instance.Languages.ForEach(x => lVM.Add(new LanguageViewModel(x)));
Snippet = new SnippetViewModel(sn, lVM);
}
public EditSnippetDialogViewModel(Guid snippetID)
{
Snippet sn = (Snippet)DataContext.Instance.Snippets.FirstOrDefault(x => x.ID == snippetID).Clone(); //Damit nicht nur die Instanz übergeben wird
List <LanguageViewModel> lVM = new List <LanguageViewModel>();
DataContext.Instance.Languages.ForEach(x => lVM.Add(new LanguageViewModel(x)));
Snippet = new SnippetViewModel(sn, lVM);
}
public AddSnippetDialogViewModel()
{
List <LanguageViewModel> lVM = new List <LanguageViewModel>(); DataContext.Instance.Languages.ForEach(x => lVM.Add(new LanguageViewModel(x)));
Model.Snippet sModel = new Model.Snippet(); sModel.Name = ""; sModel.LanguageID = lVM.FirstOrDefault().ID;
sModel.SnippetEnitries = new List <Model.SnippetEnitry>();
Snippet = new SnippetViewModel(sModel, lVM);
}
public ActionResult CodeSnippet(SnippetViewModel snippet)
{
try
{
if (ModelState.IsValid)
{
Snippet newSnippet = new Snippet();
newSnippet.Name = snippet.Name.Trim();
newSnippet.Description = snippet.Description.Trim();
newSnippet.GroupName = snippet.GroupName.ToLower().Trim();
newSnippet.Keys = _utilityService.ResolveKeys(snippet.Keys);
newSnippet.DateCreated = DateTime.Now;
if (!string.IsNullOrEmpty(snippet.Website))
{
newSnippet.Website = snippet.Website.Trim();
}
newSnippet.Code = snippet.Code;
newSnippet.ProgrammingLanguageID = snippet.ProgrammingLanguageID;
try
{
_snippetService.CreateSnippet(newSnippet);
_snippetService.SaveSnippet();
}
catch (DbEntityValidationException ex)
{
var errorMessages = ex.EntityValidationErrors
.SelectMany(x => x.ValidationErrors)
.Select(x => x.ErrorMessage);
// Join the list to a single string.
var fullErrorMessage = string.Join("; ", errorMessages);
// Combine the original exception message with the new one.
var exceptionMessage = string.Concat(ex.Message, " The validation errors are: ", fullErrorMessage);
// Throw a new DbEntityValidationException with the improved exception message.
throw new DbEntityValidationException(exceptionMessage, ex.EntityValidationErrors);
}
SetLanguagesTypes();
return(RedirectToAction("Code", "Snippets", new { id = newSnippet.ID })
.WithSuccess(newSnippet.Name + " saved successfully."));
}
else
{
ModelState.AddModelError("", "Validation errors occured.");
SetLanguagesTypes();
return(View(snippet));
}
}
catch (Exception ex)
{
SetLanguagesTypes();
return(View(snippet).WithError(ex.Message));
}
}
public ActionResult Edit(SnippetViewModel snippet)
{
try
{
if (ModelState.IsValid)
{
Snippet editedSnippet = _snippetService.GetSnippet(snippet.ID);
editedSnippet.Name = snippet.Name.Trim();
editedSnippet.Description = snippet.Description.Trim();
editedSnippet.GroupName = snippet.GroupName.Trim();
editedSnippet.ProgrammingLanguageID = snippet.ProgrammingLanguageID;
editedSnippet.Keys.Clear();
editedSnippet.Keys = _utilityService.ResolveKeys(snippet.Keys);
editedSnippet.Website = snippet.Website;
editedSnippet.Code = snippet.Code;
try
{
_snippetService.SaveSnippet();
}
catch (DbEntityValidationException ex)
{
var errorMessages = ex.EntityValidationErrors
.SelectMany(x => x.ValidationErrors)
.Select(x => x.ErrorMessage);
// Join the list to a single string.
var fullErrorMessage = string.Join("; ", errorMessages);
// Combine the original exception message with the new one.
var exceptionMessage = string.Concat(ex.Message, " The validation errors are: ", fullErrorMessage);
// Throw a new DbEntityValidationException with the improved exception message.
throw new DbEntityValidationException(exceptionMessage, ex.EntityValidationErrors);
}
SetLanguageTypes(snippet);
return(View(snippet).WithSuccess(snippet.Name + " succesfully updated."));
}
else
{
ModelState.AddModelError("", "Validation errors occured.");
SetLanguageTypes(snippet);
return(View(snippet));
}
}
catch (Exception ex)
{
SetLanguageTypes(snippet);
return(View(snippet).WithError(ex.Message));
}
}
private void SetLanguageTypes(SnippetViewModel selectedSnippet)
{
var languageTypes = _languageService.GetProgrammingLanguages();
ViewBag.LanguageID = new SelectList(languageTypes,
"ID", "Name", selectedSnippet.ProgrammingLanguageID);
if (string.IsNullOrEmpty(selectedSnippet.ProgrammingLanguageName))
{
selectedSnippet.ProgrammingLanguageName = languageTypes
.FirstOrDefault(t => t.ID == selectedSnippet.ProgrammingLanguageID).Name;
}
ViewBag.SelectedLanguage = selectedSnippet;
}
public async Task <List <SnippetViewModel> > Search(string artist)
{
var youtubeService = new YouTubeService(new BaseClientService.Initializer()
{
ApiKey = YoutubeApiKey,
ApplicationName = this.GetType().ToString()
});
var searchListRequest = youtubeService.Search.List("snippet");
searchListRequest.Q = artist; // Replace with your search term.
searchListRequest.MaxResults = 50;
// Call the search.list method to retrieve results matching the specified query term.
var searchListResponse = await searchListRequest.ExecuteAsync();
List <SnippetViewModel> results = new List <SnippetViewModel>();
// Add each result to the appropriate list, and then display the lists of
// matching videos, channels, and playlists.
foreach (var searchResult in searchListResponse.Items)
{
SnippetViewModel currentSnippet = new SnippetViewModel()
{
id = searchResult.Id.VideoId,
title = searchResult.Snippet.Title,
};
switch (searchResult.Id.Kind)
{
case "youtube#video":
currentSnippet.kind = YTool.Bases.Enums.YoutubeSnippetKind.video;
break;
case "youtube#channel":
currentSnippet.kind = YTool.Bases.Enums.YoutubeSnippetKind.channel;
break;
case "youtube#playlist":
currentSnippet.kind = YTool.Bases.Enums.YoutubeSnippetKind.playlist;
break;
}
results.Add(currentSnippet);
}
return(results);
}
private void UpdateEditor(SnippetDescriptor descriptor, ElementEditorContext context)
{
var viewModel = new SnippetViewModel {
Descriptor = descriptor
};
if (context.Updater != null)
{
foreach (var fieldDescriptor in descriptor.Fields)
{
var name = fieldDescriptor.Name;
var result = context.ValueProvider.GetValue(name);
if (result == null)
{
continue;
}
context.Element.Data[name] = result.AttemptedValue;
}
}
viewModel.FieldEditors = descriptor.Fields.Select(x => {
var fieldEditorTemplateName = $"Elements.Snippet.Field.{x.Type ?? "Text"}";
var fieldDescriptorViewModel = new SnippetFieldViewModel {
Descriptor = x,
Value = context.Element.Data.Get(x.Name)
};
var fieldEditor = context.ShapeFactory.EditorTemplate(TemplateName: fieldEditorTemplateName, Model: fieldDescriptorViewModel, Prefix: context.Prefix);
return(fieldEditor);
}).ToList();
var snippetEditorShape = context.ShapeFactory.EditorTemplate(TemplateName: "Elements.Snippet", Model: viewModel, Prefix: context.Prefix);
snippetEditorShape.Metadata.Position = "Fields:0";
context.EditorResult.Add(snippetEditorShape);
}
// PUT: api/Default/5
public IHttpActionResult Put(SnippetViewModel snippet)
{
if (!ModelState.IsValid)
{
return(BadRequest("Not a valid model"));
}
using (var context = new AspectKnowledgebaseContext())
{
// Linq
var existingSnippet = context.Snippets.Where(s => s.Id == snippet.Id)
.FirstOrDefault <Snippet>();
if (existingSnippet != null)
{
existingSnippet.Code = snippet.Code;
existingSnippet.Subject = snippet.Subject;
//existingSnippet.Tags = snippet;
}
else
{
return(NotFound());
}
var newTags = snippet.Tags;
var existingTags = existingSnippet.Tags.ToList();
foreach (var tag in existingTags)
{
var doesTagAlreadyExist = newTags.Any(o => o.Id == tag.Id);
if (!doesTagAlreadyExist)
{
existingSnippet.Tags.Remove(tag);
}
}
foreach (var tag in newTags)
{
var doesTagAlreadyExist = existingTags.Any(o => o.Id == tag.Id);
if (!doesTagAlreadyExist)
{
var foundTag = context.Tags.FirstOrDefault(t => t.Id == tag.Id);
if (foundTag != null)
{
existingSnippet.Tags.Add(foundTag);
}
else
{
var newTag = new Tag()
{
Name = tag.Name
};
context.Tags.Add(newTag);
existingSnippet.Tags.Add(newTag);
}
}
}
context.Entry(existingSnippet).State = System.Data.Entity.EntityState.Modified;
context.SaveChanges();
}
return(Ok());
}
public ActionResult Details(int id)
{
SnippetViewModel model = this.services.GetSnippetDetails(id);
return(View(model));
}
// POST: odata/Snippets
public IHttpActionResult Post(SnippetViewModel snippet)
{
return(StatusCode(HttpStatusCode.NotImplemented));
}
