private async Task <IActionResult> PerformSearch(FindNotesViewModel findNotesViewModel)
{
ApplicationUser user = await ControllerHelpers.GetCurrentUserAsync(_userManager, _dataAccess, HttpContext.User.GetUserId());
if (user.EvernoteCredentials == null)
{
return(View("MustAuthoriseEvernote"));
}
if (ModelState.IsValid)
{
findNotesViewModel.SearchPerformed = true;
IEvernoteService evernoteService = new EvernoteServiceSDK1(user.EvernoteCredentials);
try
{
ISearchResults searchResults = evernoteService.GetNotesMetaList(
findNotesViewModel.SearchField,
(Evernote.EDAM.Type.NoteSortOrder)findNotesViewModel.SortOrder,
findNotesViewModel.SortAscending,
findNotesViewModel.CurrentResultsPage,
findNotesViewModel.PageSize);
findNotesViewModel.NumberUnfilteredResults = searchResults.NotesMetadata.Count;
if (findNotesViewModel.ExcludeShortNotes)
{
searchResults.NotesMetadata.RemoveAll(metadata => metadata.ContentLength < (1024 * 3));
}
// now we populate with tags and notebook name
foreach (INoteMetadata noteMetadata in searchResults.NotesMetadata)
{
if (noteMetadata.TagGuids != null)
{
List <TagData> tags = _dataAccess.GetCachedTagData(user.Id, noteMetadata.TagGuids);
noteMetadata.TagNames = new List <string>();
foreach (string tagGuid in noteMetadata.TagGuids)
{
TagData tag = tags.FirstOrDefault(t => t.Guid == tagGuid);
if (tag == null)
{
// save tag
Tag evernoteTag = evernoteService.GetTag(tagGuid);
tag = new TagData {
Guid = tagGuid, Name = evernoteTag.Name, UserId = user.Id
};
_dataAccess.SaveTag(tag);
}
noteMetadata.TagNames.Add(tag.Name);
}
}
noteMetadata.NotebookName = _dataAccess.GetCachedNotebookName(user.Id, noteMetadata.NotebookGuid);
if (noteMetadata.NotebookName == null)
{
Notebook notebook = evernoteService.GetNotebook(noteMetadata.NotebookGuid);
noteMetadata.NotebookName = notebook.Name;
NotebookData notebookData = new NotebookData()
{
UserId = user.Id, Guid = noteMetadata.NotebookGuid, Name = notebook.Name
};
_dataAccess.SaveNotebook(notebookData);
}
}
findNotesViewModel.SearchResults = searchResults.NotesMetadata.ConvertAll(noteMeta => new EverReaderNodeMetadataFormatter(noteMeta));
findNotesViewModel.TotalResultsForSearch = searchResults.TotalResults;
}
catch (EvernoteServiceSDK1AuthorisationException)
{
return(View("EvernoteAuthorisationError"));
}
}
return(View("FindNotes", findNotesViewModel));
}
public async Task <IActionResult> Read(string guid)
{
string currentUserId = HttpContext.User.GetUserId();
ApplicationUser user = await ControllerHelpers.GetCurrentUserAsync(_userManager, _dataAccess, currentUserId);
if (user.EvernoteCredentials == null)
{
return(View("MustAuthoriseEvernote"));
}
IEvernoteService evernoteService = new EvernoteServiceSDK1(user.EvernoteCredentials);
Note note;
try {
note = evernoteService.GetNote(guid);
}
catch (EvernoteServiceSDK1AuthorisationException)
{
// thrown if the user's credentials are no longer valid
return(View("EvernoteAuthorisationError"));
}
catch (EvernoteServiceSDK1NoteNotFoundException)
{
return(View("NoteNotFoundError"));
}
Bookmark bookmark = _dataAccess.GetAutomaticBookmark(currentUserId, guid);
if (bookmark == null)
{
bookmark = new Bookmark()
{
NoteGuid = guid,
PercentageRead = 0,
UserId = currentUserId,
Type = BookmarkType.Automatic,
Updated = DateTime.Now
};
}
// update all the note metadata we store
bookmark.NoteTitle = note.Title;
bookmark.NoteLength = note.ContentLength;
bookmark.NoteCreated = EvernoteSDKHelper.ConvertEvernoteDateToDateTime(note.Created);
bookmark.NoteUpdated = EvernoteSDKHelper.ConvertEvernoteDateToDateTime(note.Updated);
_dataAccess.SaveBookmark(bookmark);
string decodedContent = WebUtility.HtmlDecode(note.Content);
// ensure that links to other Evernote notes are directed through EverReader
decodedContent = Regex.Replace(decodedContent,
"<a href=\"evernote:///view/[^/]+/[^/]+/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})/",
"<a href=\"/Reader/Read/$1");
// convert en-media tags to img tags
// get a list of image resources, indexed to the MD5SUM hash
if (note.Resources != null)
{
Dictionary <string, string> hashGuidMapping = new Dictionary <string, string>();
foreach (Resource resource in note.Resources)
{
if (resource.Mime.StartsWith("image") && resource.Data.Size < 1024 * 512)
{
hashGuidMapping.Add(resource.Data.BodyHash.ToHexString(), resource.Guid);
}
}
// search and replace each resource in the document
foreach (string hash in hashGuidMapping.Keys)
{
decodedContent = Regex.Replace(decodedContent,
"en-media( [^>]*)? hash=[\"'](" + hash + ")[\"']",
"img $1 src=\"/Reader/NoteResource/" + hashGuidMapping[hash] + "\"");
decodedContent = Regex.Replace(decodedContent,
"<img([^>]*);height:auto;([^>]*)>",
"<img $1;$2>");
}
}
ENNoteINoteMetadataAdapter erNoteMetaData = new ENNoteINoteMetadataAdapter(note);
// Create view model for page
ReaderViewModel readerViewModel = new ReaderViewModel()
{
FormattedNoteMetadata = new EverReaderNodeMetadataFormatter(erNoteMetaData),
Content = decodedContent,
PercentageRead = bookmark == null ? 0 : bookmark.PercentageRead
};
return(View(readerViewModel));
}