//Runs when snapshots page is opened
public ActionResult Snapshots()
{
string username = Session["SkyscapeUsername"] as string;
string password = Session["SkyscapePassword"] as string;
var api = new APIMethods();
//Authentication details passed through from config class
var authenticate = api.authenticateSkyscape(username, password);
var accounts = api.getAccounts();
SnapshotViewModel snapshotViewModel = new SnapshotViewModel();
snapshotViewModel.skyscapeAccounts = new List<Account>();
snapshotViewModel.Vms = new List<QueryResultRecords>();
snapshotViewModel.vCloudAccounts = new Dictionary<int, Account>();
int vmId = 0;
//Deserializes JSON string into account objects
snapshotViewModel.skyscapeAccounts = JsonConvert.DeserializeObject<List<Account>>(accounts.Content);
//Loop through deserialized accounts
foreach (Account account in snapshotViewModel.skyscapeAccounts)
{
Account vCloudAccount = new Account();
{
vCloudAccount.vCloudCredentials = new List<Dictionary<string, vCloudIdentifiers>>();
vCloudAccount.vCloudToken = new Dictionary<string, int>();
var vCloudCredentialObject = (JsonConvert.DeserializeObject<Dictionary<string, vCloudIdentifiers>>(api.getVCloudCreds(account.id).Content));
vCloudAccount.id = account.id;
vCloudAccount.vCloudCredentials.Add(vCloudCredentialObject);
foreach (var vCloudCredential in vCloudAccount.vCloudCredentials)
{
foreach (var key in vCloudCredential.Keys)
{
if (key.Contains("-" + account.id.ToString() + "-"))
{
byte[] credentialsAsBytes = System.Text.Encoding.ASCII.GetBytes(vCloudCredential[key].username.ToString() + ":" + password);
string encodedCredentials = Convert.ToBase64String(credentialsAsBytes);
string token = api.authenticateVCloud(encodedCredentials);
if (token != null)
{
vCloudAccount.vCloudToken.Add(token, account.id);
}
else
{
//Variable used to show non authenticated accounts in snapshot view
account.hasAccess = false;
}
}
}
}
}
//Match the account id and the vcloud account in the dictionary
snapshotViewModel.vCloudAccounts.Add(account.id, vCloudAccount);
}
foreach (var vCloudAccount in snapshotViewModel.vCloudAccounts.Values)
{
foreach (string vCloudToken in vCloudAccount.vCloudToken.Keys)
{
//pass vCloudToken into API call to get VMs
var vmsXml = api.getVCloudVms(vCloudToken).GetResponseStream();
//To create snapshot objects, must loop through the different levels of XML using a streamreader
var vmSerializer = new XmlSerializer(typeof(QueryResultRecords));
using (var vmStreamReader = new StreamReader(vmsXml))
{
//Deserialize XML into VMs
QueryResultRecords Vms = (QueryResultRecords)vmSerializer.Deserialize(vmStreamReader);
Vms.vCloudId = vCloudAccount.id;
snapshotViewModel.Vms.Add(Vms);
foreach (var vm in Vms.VMRecord)
{
if (vm.CatalogName == null)
{
//if no catalog name for VM
var snapshotXml = api.getVCloudVmsSnapshots(vm.Href, vCloudToken).GetResponseStream();
var snapshotSerializer = new XmlSerializer(typeof(SnapshotSection));
using (var snapshotStreamReader = new StreamReader(snapshotXml))
{
SnapshotSection snapshot = (SnapshotSection)snapshotSerializer.Deserialize(snapshotStreamReader);
if (snapshot.Snapshot != null)
{
//set up snapshot object if snapshot exists
vm.unofficialId = vmId;
vmId++;
vm.Snapshot = snapshot;
vm.Snapshot.Snapshot.SizeInGB = long.Parse(vm.Snapshot.Snapshot.Size) / 1073741824;
vm.Snapshot.Snapshot.accountId = vCloudAccount.vCloudToken[vCloudToken];
if (vm.Snapshot.Snapshot.Created.AddDays(3) < DateTime.Now.Date) //check if snapshot is older than 3 days
{
foreach (var account in snapshotViewModel.skyscapeAccounts)
{
if (account.id == vCloudAccount.id)
{
//add 1 to count of old snapshots for this account
account.numberOldSnapshots++;
}
}
}
}
}
}
}
}
}
}
return View(snapshotViewModel);
}
//Create the view for the Backups screen
public ActionResult Backups()
{
//Set user credentials as session variables
string username = Session["SkyscapeUsername"] as string;
string password = Session["SkyscapePassword"] as string;
//Initializes a new api call to Skyscape
var api = new APIMethods();
//Authentication details passed through from config class
var authenticate = api.authenticateSkyscape(username, password);
var accounts = api.getAccounts();
//Generates viewModels for view
VmViewModel vmViewModel = new VmViewModel();
vmViewModel.names = new List<string>();
vmViewModel.accountVms = new List<PanelVM>();
vmViewModel.accounts = new List<Account>();
vmViewModel.backups = new List<Backup>();
// "expires_after : 900" means a successful authentication
if (authenticate.Content == "{\"expires_after\":900}")
{
//Generates counter to uniquely identify JQuery dialogs in Backup view
int k = 0;
ViewBag.response = "Authentication successful";
//Deserializes JSON string into account objects
vmViewModel.accounts = JsonConvert.DeserializeObject<List<Account>>(accounts.Content);
//Loop through deserialized accounts
for (int i = 0; i < vmViewModel.accounts.Count; i++)
{
//getVms makes the call to Skyscape to retrieve vm/backup information
var vms = api.getSkyscapeVms(vmViewModel.accounts[i].id);
//result is the objects of the returned deserialized JSON String from the API with a set DateTimeFormat included
var result = JsonConvert.DeserializeObject<SkyscapeResponse>(vms.Content, new IsoDateTimeConverter { DateTimeFormat = "dd/MM/yyyy HH:mm" });
//To create VM objects, must loop through the different levels of JSON String
foreach (var vOrg in result.vOrgs)
{
foreach (var vDC in vOrg.vDCs)
{
foreach (var vApp in vDC.vApps)
{
foreach (var virtualMachine in vApp.VMs)
{
//If any VM within an account has at a last backup which failed, count this fail to display in accordion view
if (virtualMachine.LastBackupStatus.Contains("Failed"))
{
vmViewModel.accounts[i].allBackupsStatus = false;
vmViewModel.accounts[i].numberFailedBackups++;
}
//create new instance of PanelVM
PanelVM panelVm = new PanelVM();
{
panelVm.AccountId = result.Account.id;
panelVm.Name = virtualMachine.Name;
panelVm.LastBackupStatus = virtualMachine.LastBackupStatus;
panelVm.LastBackup = virtualMachine.LastBackup;
panelVm.backups = virtualMachine.Backups;
panelVm.Id = virtualMachine.Id; //Not suitable as unique identifier for VM as may be duplicate in other accounts
panelVm.Size = virtualMachine.Size;
panelVm.MonthToDate = virtualMachine.MonthToDate;
panelVm.EstimatedMonthlyTotal = virtualMachine.EstimatedMonthlyTotal;
panelVm.BilledHoursPoweredOn = virtualMachine.BilledHoursPoweredOn;
panelVm.BilledHoursPoweredOff = virtualMachine.BilledHoursPoweredOff;
panelVm.PowerStatus = virtualMachine.PowerStatus;
panelVm.OperatingSystem = virtualMachine.OperatingSystem;
panelVm.NumberOfCPUs = virtualMachine.NumberOfCPUs;
panelVm.Memory = virtualMachine.Memory;
panelVm.Storage = virtualMachine.Storage;
panelVm.counter = k++; //counter allows unique ID of VM without using any Skyscape data as key for VM
}
//Must add panelVm to view model in order to use in Backups view
vmViewModel.accountVms.Add(panelVm);
}
}
}
}
}
}
else //API Authentication has failed
{
ViewBag.response = "Authentication Failed";
return RedirectToAction("Login", "Home");
}
return View(vmViewModel); // Must return viewModel to create view
}
public ActionResult PostLogin(string skyscapeUsername, string skyscapePassword)
{
var api = new APIMethods();
//tries to authenticate with username and password entered in Login
var authenticate = api.authenticateSkyscape(skyscapeUsername, skyscapePassword);
//Checks for successful response from skyScape Portal API
if (authenticate.Content == "{\"expires_after\":900}")
{
//if successful authentication, store user credentials as session variables
Session["SkyscapeUsername"] = skyscapeUsername;
Session["SkyscapePassword"] = skyscapePassword;
//redirect the user to the backups page
return RedirectToAction("Backups", "Home");
}
else
{
//if authentication is not successful, redirect the user back to the login controller / view.
return RedirectToAction("Login", "Home");
}
}
