public static MPUser GetCurrentUser()
{
MPUser user = (MPUser)HttpContext.Current.Session["MPUser"];
if (user != null)
{
return(user);
}
string handle = HttpContext.Current.User.Identity.Name;
if (handle != null)
{
// user has been authenticated before (marked remember me)
// TODO: move this logic to the PostAuthenticateRequest event handler
MPRSession session = MPRController.StartSession();
IList <MPUser> users = MPRController.RetrieveEquals <MPUser>(session, "Handle", handle);
if (users.Count == 1)
{
user = users[0];
user.LastLogin = DateTime.Now;
MPRController.Save <MPUser>(session, user);
MPRController.EndSession(session, true);
HttpContext.Current.Session["MPUser"] = user;
return(user);
}
MPRController.EndSession(session, false);
}
throw new InvalidUserException("The session doesn't contain a valid user");
}
public void Update(T item)
{
MPRSession session = MPRController.StartSession();
MPRController.Save <T>(session, item);
MPRController.EndSession(session, true);
}
protected void itemDetailsView_ItemUpdating(object sender, DetailsViewUpdateEventArgs e)
{
// Because ObjectDataSource loses all the non-displayed values, as well as composite values,
// we need to reload them here from the object.
log.Debug(String.Format("Updating item {0}", e.Keys["Id"]));
MPRSession session = MPRController.StartSession();
MPItem item = MPRController.RetrieveById <MPItem>(session, (Int64)e.Keys["Id"]);
item.Name = (string)e.NewValues["Name"];
item.Description = (string)e.NewValues["Description"];
item.DescriptionShort = (string)e.NewValues["DescriptionShort"];
item.Author = (string)e.NewValues["Author"];
item.Homepage = (string)e.NewValues["Homepage"];
item.License = (string)e.NewValues["License"];
item.LicenseMustAccept = (bool)e.NewValues["LicenseMustAccept"];
item.Tags = MPRController.GetTags(session, ((TextBox)itemDetailsView.FindControl("tagsTextBox")).Text);
MPRController.Save <MPItem>(session, item);
MPRController.EndSession(session, true);
log.Info(String.Format("Updated item {0} ({1})", e.Keys["Id"], e.NewValues["Name"]));
// Manually reset the form to view format
e.Cancel = true;
itemDetailsView.ChangeMode(DetailsViewMode.ReadOnly);
}
public void TestUserAdd()
{
MPRSession session = MPRController.StartSession();
MPUser user = new MPUser();
user.Name = "joe submitter";
user.EMail = "mp-test@localhost";
user.Handle = "submitter";
IList <MPUserPermission> permissions = session.Session
.CreateQuery("from MPUserPermission perms where perms.Name in ('Download', 'Add')")
.List <MPUserPermission>();
user.Permissions.AddAll(permissions);
MPRController.Save <MPUser>(session, user);
user = new MPUser();
user.Name = "james admin";
user.EMail = "mp-test@localhost";
user.Handle = "admin";
permissions = session.Session
.CreateQuery("from MPUserPermission perms where perms.Name in ('Download', 'Add', 'Approve', 'Delete')")
.List <MPUserPermission>();
user.Permissions.AddAll(permissions);
MPRController.Save <MPUser>(session, user);
MPRController.EndSession(session, true);
}
public IList <T> GetAll()
{
MPRSession session = MPRController.StartSession();
IList <T> items = MPRController.RetrieveAll <T>(session);
MPRController.EndSession(session, true);
return(items);
}
public IList <T> GetByForeignKey(string key, Int64 value, string sortKey, MPRController.Direction direction)
{
MPRSession session = MPRController.StartSession();
IList <T> items = MPRController.RetrieveByForeignKey <T>(session, key, value, sortKey, direction);
MPRController.EndSession(session, true);
return(items);
}
public IList <T> GetById(Int64 id)
{
MPRSession session = MPRController.StartSession();
List <T> items = new List <T>();
items.Add(MPRController.RetrieveById <T>(session, id));
MPRController.EndSession(session, true);
return(items);
}
public Int64 Insert(T item)
{
MPRSession session = MPRController.StartSession();
Int64 newId;
MPRController.Save <T>(session, item, out newId);
MPRController.EndSession(session, true);
return(newId);
}
public void TestGetAllTypes()
{
MPRSession session = MPRController.StartSession();
IList <MPItemType> types = MPRController.RetrieveAll <MPItemType>(session);
foreach (MPItemType type in types)
{
System.Console.WriteLine("{0} : {1} : {2}", type.Id, type.Name, type.Description);
}
MPRController.EndSession(session, true);
}
public void TestControllerTags()
{
MPRSession session = MPRController.StartSession();
IList <MPTag> tags = MPRController.RetrieveAll <MPTag>(session);
foreach (MPTag tag in tags)
{
System.Console.WriteLine("{0} : {1}", tag.Name, tag.Description);
}
MPRController.EndSession(session, true);
}
public void TestDisplayItemsAll()
{
MPRSession session = MPRController.StartSession();
IList <DisplayItem> items = DisplayController.RetrieveAll <DisplayItem>(session, "LastUpdated", DisplayController.SortDirection.Descending);
foreach (DisplayItem item in items)
{
System.Console.Write("{0} : {1} : {2} : ", item.Name, item.DescriptionShort, item.Rating);
System.Console.WriteLine("{0} : {1}", item.Downloads, item.LastUpdated);
}
}
public void TestForeignKey()
{
MPRSession session = MPRController.StartSession();
IList <MPItemVersion> versions =
MPRController.RetrieveByForeignKey <MPItemVersion>(session, "Item", 11);
foreach (MPItemVersion version in versions)
{
System.Console.WriteLine("{0} : {1}", version.Version, version.UpdateDate);
}
MPRController.EndSession(session, true);
}
public void GetCategoriesForIdList()
{
MPRSession session = MPRController.StartSession();
List <Int64> ids = new List <Int64>();
ids.Add(5); ids.Add(7); ids.Add(8);
IList <MPCategory> categories = MPRController.RetrieveByIdList <MPCategory>(session, ids);
Assert.That(categories.Count, Is.EqualTo(3));
foreach (MPCategory category in categories)
{
System.Console.WriteLine("{0} : {1} : {2}", category.Id, category.Name, category.Description);
}
}
public void GetCategoriesForType()
{
Int64 typeId = 4;
MPRSession session = MPRController.StartSession();
IList <MPCategory> categories = MPRController.RetrieveByForeignKey <MPCategory>(session, "Type", typeId);
foreach (MPCategory category in categories)
{
System.Console.WriteLine("{0}:{1}:{2};", category.Id, category.Name, category.Description);
}
MPRController.EndSession(session, true);
}
protected void versionDetailsView_ItemInserting(object sender, DetailsViewInsertEventArgs e)
{
log.Debug(String.Format("Inserting version to item {0}", itemDetailsView.SelectedValue));
FileUpload fileUpload = (FileUpload)versionDetailsView.FindControl("fileUpload");
if ((fileUpload.PostedFile == null) || (fileUpload.PostedFile.ContentLength == 0))
{
statusLabel.Text = "Please upload a file for the new version";
statusLabel.Visible = true;
e.Cancel = true;
return;
}
// Save the file
string targetFilename = FileManager.GetSaveLocation(fileUpload.PostedFile.FileName);
try
{
fileUpload.PostedFile.SaveAs(targetFilename);
}
catch (Exception ex)
{
log.Error("Unable to save file to local system: " + ex.ToString());
statusLabel.Text = "Error while trying to save file";
statusLabel.Visible = true;
e.Cancel = true;
return;
}
// TODO: Persist target filename somewhere
ViewState["TargetFileName"] = System.IO.Path.GetFileName(fileUpload.PostedFile.FileName);
ViewState["TargetFileLocation"] = targetFilename;
MPRSession session = MPRController.StartSession();
MPItem item = MPRController.RetrieveById <MPItem>(session, (Int64)itemDetailsView.SelectedValue);
e.Values["Item"] = item;
e.Values["Uploader"] = SessionUtils.GetCurrentUser();
e.Values["UpdateDate"] = DateTime.Now;
MPRController.EndSession(session, true);
log.Info(String.Format("Added new version to item {0}", itemDetailsView.SelectedValue));
statusLabel.Text = "Version added";
statusLabel.Visible = true;
}
public string GetTags()
{
MPRSession session = MPRController.StartSession();
IList <MPTag> tags = MPRController.RetrieveAll <MPTag>(session);
string result = "";
foreach (MPTag tag in tags)
{
result += System.String.Format("{0}:{1}:{2};", tag.Id, tag.Name, tag.Description);
}
MPRController.EndSession(session, true);
return(result);
}
public void TestDisplayItemFake()
{
MPRSession session = MPRController.StartSession();
IQuery query = session.Session.CreateSQLQuery(
"select 'myname' as Name, 'my description' as DescriptionShort, 3.5 as Rating, 13500 as Downloads, str_to_date('4/5/2009','%d/%m/%Y') as LastUpdate"
)
.SetResultTransformer(Transformers.AliasToBean(typeof(DisplayItem)));
IList <DisplayItem> items = query.List <DisplayItem>();
foreach (DisplayItem item in items)
{
System.Console.Write("{0} : {1} : {2} : ", item.Name, item.DescriptionShort, item.Rating);
System.Console.WriteLine("{0} : {1}", item.Downloads, item.LastUpdated);
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
MPRSession session = MPRController.StartSession();
IList <DisplayItem> items = DisplayController.RetrieveAll <DisplayItem>(session, "LastUpdated", DisplayController.SortDirection.Descending);
itemsGridView.DataSource = items;
string[] keys = { "Id" };
itemsGridView.DataKeyNames = keys;
itemsGridView.DataBind();
MPRController.EndSession(session, true);
}
}
public string GetCategories()
{
MPRSession session = MPRController.StartSession();
IList <MPCategory> categories = MPRController.RetrieveAll <MPCategory>(session);
string result = "";
foreach (MPCategory category in categories)
{
result += System.String.Format("{0}:{1}:{2};", category.Id, category.Name, category.Type);
}
MPRController.EndSession(session, true);
return(result);
}
public string GetTypes()
{
MPRSession session = MPRController.StartSession();
IList <MPItemType> types = MPRController.RetrieveAll <MPItemType>(session);
string result = "";
foreach (MPItemType type in types)
{
result += System.String.Format("{0}:{1}:{2};", type.Id, type.Name, type.Description);
}
MPRController.EndSession(session, true);
return(result);
}
public void TestTagsParse()
{
//string tagsList = "video,music,test2,test3";
string tagsList = "video,music,test1";
MPRSession session = MPRController.StartSession();
ISet <MPTag> tags = MPRController.GetTags(session, tagsList);
Assert.That(tags.Count, Is.EqualTo(3));
foreach (MPTag tag in tags)
{
System.Console.WriteLine("{0} : {1}", tag.Id, tag.Name);
}
MPRController.EndSession(session, true);
}
public void TestGetUserByHandle()
{
string handle = "admin";
MPRSession session = MPRController.StartSession();
IList <MPUser> users = MPRController.RetrieveEquals <MPUser>(session, "Handle", handle);
Assert.That(users.Count, Is.EqualTo(1));
MPUser user = users[0];
System.Console.WriteLine("User {0}:\n{1}\n{2}\n{3} permissions", user.Handle, user.Name, user.EMail, user.Permissions.Count);
Assert.That(user.Permissions.Count, Is.EqualTo(4));
MPRController.EndSession(session, true);
}
protected void itemsGridView_SelectedIndexChanged(object sender, EventArgs e)
{
if (itemsGridView.SelectedRow != null)
{
MPRSession session = MPRController.StartSession();
MPItem item = MPRController.RetrieveById <MPItem>(session, (Int64)itemsGridView.SelectedValue);
if (item == null)
{
throw new InvalidFormDataException("Asked to provide details for invalid item id");
}
// TODO: clean up binding to a single object
List <MPItem> items = new List <MPItem>();
items.Add(item);
itemDetailsView.DataSource = items;
itemDetailsView.DataBind();
versionDetailsView.DataSource = item.Versions;
versionDetailsView.DataBind();
commentsRepeater.DataSource = item.Comments;
commentsRepeater.DataBind();
// TODO: Only if submitter or has permission
singleItemHyperLink.NavigateUrl = "~/single_item.aspx?itemid=" + item.Id.ToString();
singleItemHyperLink.Visible = true;
commentAddTextBox.Text = "";
commentAddTextBox.Visible = true;
commentAddButton.Visible = true;
MPRController.EndSession(session, true);
}
else
{
singleItemHyperLink.NavigateUrl = "";
singleItemHyperLink.Visible = false;
commentAddTextBox.Visible = false;
commentAddButton.Visible = false;
commentAddLabel.Visible = false;
}
}
public void TestPermissionAdd()
{
string[,] permissions =
{
{ "Download", "Can download files" },
{ "Add", "Can upload files" },
{ "Approve", "Allowed to approve awaiting items in the queue" },
{ "Delete", "Allowed to delete items" },
};
MPRSession session = MPRController.StartSession();
for (int i = 0; i <= permissions.GetUpperBound(0); i++)
{
MPUserPermission permission = new MPUserPermission();
permission.Name = permissions[i, 0];
permission.Description = permissions[i, 1];
MPRController.Save <MPUserPermission>(session, permission);
}
MPRController.EndSession(session, true);
}
protected void versionDataSource_Inserted(object sender, ObjectDataSourceStatusEventArgs e)
{
string filename = (string)ViewState["TargetFileName"];
string location = (string)ViewState["TargetFileLocation"];
MPRSession session = MPRController.StartSession();
MPItemVersion version = MPRController.RetrieveById <MPItemVersion>(session, (Int64)e.ReturnValue);
// Add the new file to the Repository
MPFile mpfile = new MPFile();
mpfile.ItemVersion = version;
mpfile.Filename = filename;
mpfile.Location = location;
version.Files.Add(mpfile);
MPRController.Save <MPItemVersion>(session, version);
MPRController.EndSession(session, true);
ViewState.Remove("TargetFileName");
ViewState.Remove("TargetFileLocation");
}
protected void versionDetailsView_ItemUpdating(object sender, DetailsViewUpdateEventArgs e)
{
// Because ObjectDataSource loses all the non-displayed values, as well as composite values,
// we need to reload them here from the object.
log.Debug(String.Format("Updating version {0}", e.Keys["Id"]));
MPRSession session = MPRController.StartSession();
MPItemVersion version = MPRController.RetrieveById <MPItemVersion>(session, (Int64)e.Keys["Id"]);
version.Version = (string)e.NewValues["Version"];
version.MPVersionMin = (string)e.NewValues["MPVersionMin"];
version.MPVersionMax = (string)e.NewValues["MPVersionMax"];
version.ReleaseNotes = (string)e.NewValues["ReleaseNotes"];
version.UpdateDate = DateTime.Now;
MPRController.Save <MPItemVersion>(session, version);
MPRController.EndSession(session, true);
log.Info(String.Format("Updated version {0} ({1})", e.Keys["Id"], e.NewValues["Version"]));
// Manually reset the form to view format
e.Cancel = true;
versionDetailsView.ChangeMode(DetailsViewMode.ReadOnly);
}
protected void Login1_Authenticate(object sender, AuthenticateEventArgs e)
{
e.Authenticated = false;
// TODO: replace with real authentication
if (Login1.Password != "password")
{
return;
}
// Add user to session
string handle = Login1.UserName;
MPRSession session = MPRController.StartSession();
IList <MPUser> users = MPRController.RetrieveEquals <MPUser>(session, "Handle", handle);
if (users.Count != 1) // Either none or a serious error
{
MPRController.EndSession(session, false);
return;
}
MPUser user = users[0];
user.LastLogin = DateTime.Now;
MPRController.Save <MPUser>(session, user);
HttpContext.Current.Session["MPUser"] = user;
MPRController.EndSession(session, true);
e.Authenticated = true;
log.Info(String.Format("User {0} has logged in", user.Handle));
FormsAuthentication.RedirectFromLoginPage(Login1.UserName, Login1.RememberMeSet);
}
protected void commentAddButton_Click(object sender, EventArgs e)
{
if (commentAddTextBox.Text.Length == 0)
{
commentAddLabel.Text = "Please enter a comment";
commentAddLabel.Visible = true;
return;
}
if (itemsGridView.SelectedRow == null)
{
throw new InvalidFormDataException("Comment can only be added to a selected item");
}
MPRSession session = MPRController.StartSession();
MPItem item = MPRController.RetrieveById <MPItem>(session, (Int64)itemsGridView.SelectedValue);
if (item == null)
{
throw new InvalidFormDataException("Asked to provide details for invalid item id");
}
MPItemComment comment = new MPItemComment();
comment.User = SessionUtils.GetCurrentUser();
comment.Text = commentAddTextBox.Text;
item.Comments.Add(comment);
MPRController.Save <MPItem>(session, item);
MPRController.EndSession(session, true);
commentAddTextBox.Text = "";
commentAddLabel.Text = "Comment added. Thank you!";
commentAddLabel.Visible = true;
}
protected void Page_Load(object sender, EventArgs e)
{
MPUser user = SessionUtils.GetCurrentUser();
if (IsPostBack)
{
uploadStatusLabel.Text = null;
if (!user.hasPermission("Add"))
{
uploadStatusLabel.Text = String.Format("User {0} has no permission to add items", user.Handle);
return;
}
// TODO: Validate form
// TODO: If file is MPE, try to fill fields from file
// Handle upload
if ((fileUpload.PostedFile != null) && (fileUpload.PostedFile.ContentLength > 0))
{
if (HandleUploadedFile())
{
uploadStatusLabel.Text = "Upload successful.";
}
else
{
// Upload failed. Status should already contain the cause.
if (uploadStatusLabel.Text == null)
{
uploadStatusLabel.Text = "Upload failed. Reason unknown.";
}
}
}
else // no file. Just page update
{
MPRSession session = MPRController.StartSession();
FillCategoriesForSelectedItemType(session);
MPRController.EndSession(session, true);
}
}
else // not PostBack - initial page setup
{
// Load user from session
authorTextBox.Text = user.Handle;
// Fill development status according to ENum
developmentStatusDropDownList.DataSource = Enum.GetNames(typeof(MPItemVersion.MPDevelopmentStatus));
developmentStatusDropDownList.DataBind();
// Load item types
MPRSession session = MPRController.StartSession();
IList <MPItemType> types = MPRController.RetrieveAll <MPItemType>(session);
foreach (MPItemType type in types)
{
typesList.Items.Add(new ListItem(type.Name, type.Id.ToString()));
}
FillCategoriesForSelectedItemType(session);
MPRController.EndSession(session, true);
}
}
/// <summary>
/// Handle the actual creation of the entity
/// </summary>
/// <param name="filename">the name of the local file</param>
/// <returns>success or failure</returns>
protected bool AddFileToRepository(string filename)
{
MPRSession session = MPRController.StartSession();
MPUser user = SessionUtils.GetCurrentUser();
MPItem item = new MPItem();
item.Name = titleTextBox.Text;
Int64 typeId;
if (!Int64.TryParse(typesList.SelectedValue, out typeId))
{
return(UploadFail(String.Format("Invalid item type {0}", typesList.SelectedValue)));
}
item.Type = MPRController.RetrieveById <MPItemType>(session, typeId);
if (item.Type == null)
{
return(UploadFail(String.Format("Unable to find item type {0} ({1})", typesList.SelectedItem, typeId)));
}
List <Int64> categoryIds = new List <Int64>();
foreach (ListItem categoryItem in categoriesList.Items)
{
if (categoryItem.Selected)
{
Int64 id;
if (Int64.TryParse(categoryItem.Value, out id))
{
categoryIds.Add(id);
}
}
}
IList <MPCategory> categories = MPRController.RetrieveByIdList <MPCategory>(session, categoryIds);
foreach (MPCategory category in categories)
{
item.Categories.Add(category);
}
item.Description = descriptionTextBox.Text;
item.DescriptionShort = descriptionShortTextBox.Text;
item.License = licenseTextBox.Text;
item.LicenseMustAccept = licenseMustAccessCheckBox.Checked;
item.Author = authorTextBox.Text;
item.Homepage = homepageTextbox.Text;
item.Tags = MPRController.GetTags(session, tagsTextBox.Text);
// create ItemVersion
MPItemVersion itemVersion = new MPItemVersion();
itemVersion.Item = item;
itemVersion.Uploader = user;
itemVersion.DevelopmentStatus = (MPItemVersion.MPDevelopmentStatus)Enum.Parse(typeof(MPItemVersion.MPDevelopmentStatus), developmentStatusDropDownList.SelectedValue);
itemVersion.MPVersionMin = mpVersionMinTextBox.Text;
itemVersion.MPVersionMax = mpVersionMaxTextBox.Text;
itemVersion.Version = versionTextBox.Text;
MPFile mpfile = new MPFile();
mpfile.ItemVersion = itemVersion;
mpfile.Filename = System.IO.Path.GetFileName(fileUpload.PostedFile.FileName);
mpfile.Location = filename;
itemVersion.Files.Add(mpfile);
item.Versions.Add(itemVersion);
// Save item (and sub-items) to database
try
{
MPRController.Save <MPItem>(session, item);
MPRController.EndSession(session, true);
}
catch (Exception ex)
{
MPRController.EndSession(session, false);
return(UploadFail("Unable to save item: " + ex.ToString()));
}
return(true);
}