public void TestThatInstitutionSetterRaisesPropertyChanged()
{
var fixture = new Fixture();
var documentAuthor = new DocumentAuthor(fixture.CreateAnonymous <string>(), fixture.CreateAnonymous <string>());
Assert.That(documentAuthor, Is.Not.Null);
var eventCalled = false;
documentAuthor.PropertyChanged += (s, e) =>
{
Assert.That(e, Is.Not.Null);
Assert.That(e.PropertyName, Is.Not.Null);
Assert.That(e.PropertyName, Is.Not.Empty);
Assert.That(e.PropertyName, Is.EqualTo("Institution"));
eventCalled = true;
};
documentAuthor.Institution = documentAuthor.Institution;
Assert.That(eventCalled, Is.False);
documentAuthor.Institution = fixture.CreateAnonymous <string>();
Assert.That(eventCalled, Is.True);
}
public void TestThatInstitutionSetterThrowsArgumentNullExceptionIfValueIsEmpty()
{
var fixture = new Fixture();
var documentAuthor = new DocumentAuthor(fixture.CreateAnonymous <string>(), fixture.CreateAnonymous <string>());
Assert.That(documentAuthor, Is.Not.Null);
Assert.Throws <ArgumentNullException>(() => documentAuthor.Institution = string.Empty);
}
private static void PopulateDatabase(LoremContext context)
{
var author1 = new Author()
{
FirstName = "Dr",
LastName = "Seuss"
};
var author2 = new Author()
{
FirstName = "Mr",
LastName = "Spock"
};
var author3 = new Author()
{
FirstName = "Mr",
LastName = "Tuvok"
};
var document1 = new Document();
document1.Title = "Green Eggs and Ham";
var document2 = new Document();
document2.Title = "Vulcan, A Primer";
var document3 = new Document();
document3.Title = "Green Eggs and Vulcans";
var da1 = new DocumentAuthor()
{
Document = document1, Author = author1
};
var da2 = new DocumentAuthor()
{
Document = document2, Author = author2
};
var da3 = new DocumentAuthor()
{
Document = document3, Author = author1
};
var da4 = new DocumentAuthor()
{
Document = document3, Author = author2
};
var da5 = new DocumentAuthor()
{
Document = document3, Author = author3
};
context.AddRange(da1, da2, da3, da4, da5);
context.SaveChanges();
}
public void TestThatConstructorInitializeDocumentAuthorWithoutAuthor()
{
var fixture = new Fixture();
var institution = fixture.CreateAnonymous <string>();
var documentAuthor = new DocumentAuthor(institution);
Assert.That(documentAuthor, Is.Not.Null);
Assert.That(documentAuthor.Author, Is.Null);
Assert.That(documentAuthor.Institution, Is.Not.Null);
Assert.That(documentAuthor.Institution, Is.Not.Empty);
Assert.That(documentAuthor.Institution, Is.EqualTo(institution));
}
private IDocumentAuthor GetAuthor(string value)
{
int start, end;
start = value.IndexOf('[');
if (start == -1)
{
throw new FormatException("属性格式错误，作者解释失败。");
}
end = value.IndexOf(']', start + 1);
if (end == -1)
{
throw new FormatException("属性格式错误，作者解释失败。");
}
string name = value.Substring(start + 1, end - start - 1);
start = value.IndexOf('(', end + 1);
if (start == -1)
{
throw new FormatException("属性格式错误，作者解释失败。");
}
end = value.IndexOf(')', start + 1);
if (end == -1)
{
throw new FormatException("属性格式错误，作者解释失败。");
}
string expression = value.Substring(start + 1, end - start - 1);
start = expression.IndexOf(" \"");
string id, link;
if (start != -1)
{
id = expression.Substring(0, start);
link = expression.Substring(start + 2, expression.Length - start - 3);
}
else
{
id = expression;
link = null;
}
if (_Authors.ContainsKey(id))
{
return(_Authors[id]);
}
var author = new DocumentAuthor(id, name, null, link);
_Authors.Add(id, author);
return(author);
}
public void TestThatInstitutionSetterChangeValue()
{
var fixture = new Fixture();
var documentAuthor = new DocumentAuthor(fixture.CreateAnonymous <string>(), fixture.CreateAnonymous <string>());
Assert.That(documentAuthor, Is.Not.Null);
var newValue = fixture.CreateAnonymous <string>();
documentAuthor.Institution = newValue;
Assert.That(documentAuthor.Institution, Is.Not.Null);
Assert.That(documentAuthor.Institution, Is.Not.Empty);
Assert.That(documentAuthor.Institution, Is.EqualTo(newValue));
}
public async Task <IActionResult> EditDocument(int?id, IndexViewModel viewmodel)
{
if (ModelState.IsValid)
{
if (id == null)
{
return(StatusCode(StatusCodes.Status400BadRequest));
}
var document = context_.Documents.Find(id);
var oldpath = document.StoragePath;
if (document != null)
{
document.DocumentId = viewmodel.Document.DocumentId;
document.DocumentIntro = viewmodel.Document.DocumentIntro;
document.Authority = viewmodel.Document.Authority;
document.StoragePath = viewmodel.Document.StoragePath;
document.LastUpdateTime = DateTime.Now;
if (viewmodel.uploadedfile != null)
{
viewmodel.Document.StoragePath = viewmodel.uploadedfile.FileName;
document.StoragePath = viewmodel.uploadedfile.FileName;
}
foreach (var record in context_.DocumentAuthors) // remove old
{
if (record.DocumentId == document.DocumentId)
{
context_.DocumentAuthors.Remove(record);
}
}
foreach (var record in viewmodel.SelectedAuthors) // add new
{
var newrecord = new DocumentAuthor();
newrecord.DocumentId = document.DocumentId;
newrecord.AuthorId = record;
context_.DocumentAuthors.Add(newrecord);
}
foreach (var record in context_.DocumentCategories) // remove old
{
if (record.DocumentId == document.DocumentId)
{
context_.DocumentCategories.Remove(record);
}
}
foreach (var record in viewmodel.SelectedCategories) // add new
{
var newrecord = new DocumentCategory();
newrecord.DocumentId = document.DocumentId;
newrecord.CategoryId = record;
context_.DocumentCategories.Add(newrecord);
}
try
{ //path: ReadIt/ReadIt/xxx.pdf
if (viewmodel.Document.StoragePath != null)
{
HttpClient client = new HttpClient();
//find old path
HttpResponseMessage resp = await client.GetAsync(baseUrl_).ConfigureAwait(false);
var files = new List <string>();
var index = 0;
if (resp.IsSuccessStatusCode)
{
var json = await resp.Content.ReadAsStringAsync().ConfigureAwait(false);
JArray jArr = (JArray)JsonConvert.DeserializeObject(json);
foreach (var item in jArr)
{
files.Add(item.ToString());
}
}
for (int i = 0; i < files.Count; i++)
{
if (files[i] == viewmodel.Document.StoragePath)
{
index = i;
}
}
if (index != 0 && User.IsInRole("Admin"))
{
//delete old file
await client.DeleteAsync(baseUrl_ + "/" + index).ConfigureAwait(false);
}
//create new file
MultipartFormDataContent multiContent = new MultipartFormDataContent();
string uploadpath = Directory.GetCurrentDirectory();
uploadpath = uploadpath + "\\BookLibrary\\" + viewmodel.Document.StoragePath;
string path = uploadpath;
using (var stream = new FileStream(uploadpath, FileMode.Create))
{
await viewmodel.uploadedfile.CopyToAsync(stream);
}
// if type is mobi convert file here!
string ext = Path.GetExtension(viewmodel.uploadedfile.FileName);
if (ext == ".mobi" || ext == ".epub")
{
uploadpath = createEpub(path);
document.StoragePath = Path.GetFileName(uploadpath);
byte[] data = System.IO.File.ReadAllBytes(uploadpath);
ByteArrayContent bytes = new ByteArrayContent(data);
multiContent.Add(bytes, "files", Path.GetFileName(uploadpath));
await client.PostAsync(baseUrl_, multiContent);
System.IO.File.Delete(uploadpath);
System.IO.File.Delete(path);
}
else
{
byte[] data = System.IO.File.ReadAllBytes(uploadpath);
ByteArrayContent bytes = new ByteArrayContent(data);
string fileName = Path.GetFileName(viewmodel.Document.StoragePath);
multiContent.Add(bytes, "files", fileName);
await client.PostAsync(baseUrl_, multiContent);
System.IO.File.Delete(uploadpath);
}
}
}
catch
{
//fail uploading files!
}
try
{
context_.SaveChanges();
}
catch (Exception)
{
// do nothing for now
}
}
return(RedirectToAction("Index"));
}
else
{
ViewBag.Result = "Invalid Entries, Please Recheck.";
return(RedirectToAction("EditDocument"));
}
}
public async Task <IActionResult> CreateDocument(int id, IndexViewModel viewmodel)
{
if (ModelState.IsValid)
{
ViewBag.Result = "Form Submitted Successfully.";
viewmodel.Document.UploadUserId = User.FindFirstValue(ClaimTypes.NameIdentifier);
viewmodel.Document.UploadUserName = User.Identity.Name;
viewmodel.Document.LastUpdateTime = DateTime.Now;
viewmodel.Document.StoragePath = viewmodel.uploadedfile.FileName;
MultipartFormDataContent multiContent = new MultipartFormDataContent();
string uploadpath = Directory.GetCurrentDirectory();
uploadpath = uploadpath + "\\BookLibrary\\" + viewmodel.Document.StoragePath;
string path = uploadpath;
if (viewmodel.Document.StoragePath != null)
{
using (var stream = new FileStream(uploadpath, FileMode.Create))
{
await viewmodel.uploadedfile.CopyToAsync(stream);
}
// if type is mobi convert file here!
string ext = Path.GetExtension(viewmodel.uploadedfile.FileName);
if (ext == ".mobi" || ext == ".epub")
{
uploadpath = createEpub(path);
byte[] data = System.IO.File.ReadAllBytes(uploadpath);
ByteArrayContent bytes = new ByteArrayContent(data);
multiContent.Add(bytes, "files", Path.GetFileName(uploadpath));
HttpClient client = new HttpClient();
await client.PostAsync(baseUrl_, multiContent);
viewmodel.Document.StoragePath = Path.GetFileName(uploadpath);
System.IO.File.Delete(uploadpath);
System.IO.File.Delete(path);
}
else
{
byte[] data = System.IO.File.ReadAllBytes(uploadpath);
ByteArrayContent bytes = new ByteArrayContent(data);
string fileName = Path.GetFileName(viewmodel.Document.StoragePath);
multiContent.Add(bytes, "files", fileName);
HttpClient client = new HttpClient();
await client.PostAsync(baseUrl_, multiContent);
System.IO.File.Delete(uploadpath);
}
}
context_.Documents.Add(viewmodel.Document);
foreach (var newrecord in viewmodel.SelectedAuthors) // verify authority
{
DocumentAuthor temp = new DocumentAuthor();
temp.AuthorId = newrecord;
temp.DocumentId = viewmodel.Document.DocumentId;
context_.DocumentAuthors.Add(temp);
}
foreach (var newrecord in viewmodel.SelectedCategories)
{
DocumentCategory temp = new DocumentCategory();
temp.CategoryId = newrecord;
temp.DocumentId = viewmodel.Document.DocumentId;
context_.DocumentCategories.Add(temp);
}
context_.SaveChanges();
return(RedirectToAction("Index"));
}
else
{
ViewBag.Result = "Invalid Entries, Please Recheck.";
}
return(RedirectToAction("CreateDocument"));
}
