//
// GET: /Users/
public ActionResult Index()
{
var db = new ModelsDataContext();
var usersModel = db.Users;
return authenticatedAction(new String[] { "UU" },
() => formAction(
() => {
logger.Debug("UsersController.Index accessed.");
ViewData["Users"] = usersModel.ToList();
return View();
},
() => sideEffectingAction(() => {
logger.Debug("UsersController.Index updating.");
var formVars = extractRowParams(Request.Form);
foreach (KeyValuePair<String, Dictionary<String, String>> user in formVars) {
User possibleUser = usersModel.FirstOrDefault(u => u.userName == user.Key);
if (possibleUser != null) {
//VALIDATION HAPPENS HERE
validationLogPrefix = "UsersController.Index";
ValidateStrLen(user.Value["firstname"], 64, "First names");
ValidateStrLen(user.Value["lastname"], 64, "Last names");
//AND THEN ENDS.
possibleUser.firstName = user.Value["firstname"];
possibleUser.lastName = user.Value["lastname"];
if(user.Value.ContainsKey("active")) {
possibleUser.active_p = "A";
} else {
possibleUser.active_p = "N";
}
logger.DebugFormat("UsersController.Index updating {0}", possibleUser.ToString());
} else {
logger.ErrorFormat("UsersController.Index couldn't update for {0}", user.Key);
}
}
db.SaveChanges();
})));
}
//REFACTOR: just make this "Create"
public ActionResult NewUser()
{
return authenticatedAction(new String[] { "UU" },
() => formAction(
() => {
logger.Debug("UsersController.NewUser accessed.");
return View();
},
//REFACTOR: move this out into [httpPost] land, possibly let MVC routing map fields to parameters.
() => {
ViewData["Referer"] = Request.ServerVariables["http_referer"];
User newUser = new User();
newUser.userName = Request.Form["username"];
newUser.hashCombo = hashCombo(Request.Form["username"], Request.Form["password"]);
newUser.firstName = Request.Form["firstname"];
newUser.lastName = Request.Form["lastname"];
newUser.active_p = "A";
//VALIDATION HAPPENS HERE
validationLogPrefix = "UsersController.NewUser";
ValidateStrLen(newUser.userName, 8, "Usernames");
ValidateStrLen(newUser.firstName, 64, "First names");
ValidateStrLen(newUser.lastName, 64, "Last names");
//AND ENDS
var db = new ModelsDataContext();
var usersModel = db.Users;
usersModel.AddObject(newUser);
db.SaveChanges();
logger.DebugFormat("UsersController.NewUser creating the new user {0}", newUser.ToString());
return Redirect("/users");
}
));
}
public ActionResult PasswordReset(String operand)
{
return authenticatedAction(new String[] { "UU" }, () => formAction(
() => {
logger.Debug("UsersController.PasswordReset accessed.");
ViewData["Username"] = operand;
return View();
},
() => {
var password = Request.Form["password"];
var verifyPassword = Request.Form["verifyPassword"];
//VALIDATION START
validationLogPrefix = "UsersController.PasswordReset";
ValidateAssertion(verifyPassword == password, "Password and verification do not match.");
//END
var db = new ModelsDataContext();
var usersModel = db.Users;
User user = usersModel.FirstOrDefault(u => u.userName == operand);
user.hashCombo = hashCombo(user.userName, password);
db.SaveChanges();
logger.DebugFormat("UsersController.PasswordReset resetting for {0} to {1}", operand, user.hashCombo);
return Redirect("/users");
}));
}
public ActionResult Permissions(String operand)
{
var db = new ModelsDataContext();
var permsModel = db.UserPermissionPairs;
var allPermsModel = db.Permissions;
return authenticatedAction(new String[] { "UU" }, ()=> formAction(() => {
logger.DebugFormat("UsersController.Permissions accessed for {0}", operand);
IEnumerable<String> raw_selectedPerms = permsModel
.Where(upp => upp.userName == operand)
.Select(upp => upp.permission);
IEnumerable<String> raw_restPerms = allPermsModel
.Where(p => !(raw_selectedPerms.Contains(p.permission)))
.Select(p => p.permission);
//(permission, description).
List<Tuple<String, String>> selectedPerms_desc = new List<Tuple<String, String>>();
foreach (String perm in raw_selectedPerms) {
selectedPerms_desc.Add(new Tuple<String, String>(
perm,
allPermsModel.FirstOrDefault(p => p.permission == perm).description
));
}
List<Tuple<String, String>> restPerms_desc = new List<Tuple<String, String>>();
foreach (String perm in raw_restPerms) {
restPerms_desc.Add(new Tuple<String, String>(
perm,
allPermsModel.FirstOrDefault(p => p.permission == perm).description
));
}
ViewData["Username"] = operand;
ViewData["SelectedPerms"] = selectedPerms_desc;
ViewData["RestPerms"] = restPerms_desc;
return View();
},
() => {
//get the names for each permission.
String raw_perm_descs = Request.Form["selectedperms"];
List<String> perms;
if (raw_perm_descs == null) {
perms = new List<String>();
} else {
//split the raw_perm_descs up.
perms = new List<String>();
var encoded_perms = raw_perm_descs.Split(new Char[]{','});
var decoded_perms = new List<String>();
//urldecode them.
foreach (String encoded_perm in encoded_perms) {
decoded_perms.Add(HttpUtility.UrlDecode(encoded_perm));
}
//fetch their ID names.
foreach (String decoded_desc in decoded_perms) {
perms.Add(allPermsModel.FirstOrDefault(p => p.description == decoded_desc).permission);
}
}
//remove all the existing permissions for the user in question...
IEnumerable<UserPermissionPair> permsForUser = permsModel.Where(upp => upp.userName == operand);
foreach(UserPermissionPair permPair in permsForUser) {
permsModel.DeleteObject(permPair);
}
//...and readd the ones we need.
var newPerms = (perms.Select((String p) => {
var foo = new UserPermissionPair();
foo.userName = operand;
foo.permission = p;
return foo;
}));
foreach (var perm in newPerms) {
db.UserPermissionPairs.AddObject(perm);
}
db.SaveChanges();
logger.DebugFormat("UsersController.Permissions updated for {0} with new perms {1}", operand, perms.ToString());
updateTableTimestamp("T_CRFPNM");
return Redirect("/users");
}));
}
