private void OnDataRequested(DataTransferManager sender, DataRequestedEventArgs args)
{
if (InstagramModel != null)
{
InstagramModel.GetShareContent(args.Request);
}
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
_navigationHelper.OnNavigatedTo(e);
await InstagramModel.LoadItemsAsync();
DataContext = this;
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
_dataTransferManager = DataTransferManager.GetForCurrentView();
_dataTransferManager.DataRequested += OnDataRequested;
_navigationHelper.OnNavigatedTo(e);
if (InstagramModel != null)
{
await InstagramModel.LoadItemsAsync();
InstagramModel.SelectItem(e.Parameter);
InstagramModel.ViewType = ViewTypes.Detail;
}
DataContext = this;
// Allow this page to rotate
_currentOrientations = DisplayInformation.AutoRotationPreferences;
DisplayInformation.AutoRotationPreferences = DisplayOrientations.Portrait
| DisplayOrientations.Landscape
| DisplayOrientations.LandscapeFlipped
| DisplayOrientations.PortraitFlipped;
// Handle orientation changes
DisplayInformation.GetForCurrentView().OrientationChanged += this.OnOrientationChanged;
this.TransitionStoryboardState();
}
/// <summary>
/// Saves Instagram photos to specified directory
/// </summary>
/// <param name="instagram"></param>
/// <param name="dir"></param>
private static void DownloadInstagramPhotos(InstagramModel instagram, string dir)
{
if (instagram != null)
{
Directory.CreateDirectory(dir + IG_PHOTOS);
string instaDir = dir + IG_PHOTOS;
Parallel.ForEach(instagram.InstagramPhotos, photo =>
{
string fileName = instaDir + photo.Link.Substring(28, photo.Link.Length - 28 - 2) + ".jpg";
// Downloads only if the file does not yet exist
if (!File.Exists(instaDir + fileName))
{
try
{
if (!File.Exists(fileName))
{
new WebClient().DownloadFile(new Uri(photo.Image), fileName);
}
}
catch
{
// In case we also get 403 here, we just skip those pics who cares
}
}
});
}
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
_dataTransferManager = DataTransferManager.GetForCurrentView();
_dataTransferManager.DataRequested += OnDataRequested;
_navigationHelper.OnNavigatedTo(e);
await InstagramModel.LoadItemsAsync();
}
/// <summary>
/// Load ViewModel items asynchronous
/// </summary>
public async Task LoadDataAsync(bool forceRefresh = false)
{
var loadTasks = new Task[]
{
AboutMeModel.LoadItemsAsync(forceRefresh),
TwitterModel.LoadItemsAsync(forceRefresh),
InstagramModel.LoadItemsAsync(forceRefresh),
MyBlogModel.LoadItemsAsync(forceRefresh),
MyVideosModel.LoadItemsAsync(forceRefresh),
MyFavoriteMusicModel.LoadItemsAsync(forceRefresh),
};
await Task.WhenAll(loadTasks);
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
_dataTransferManager = DataTransferManager.GetForCurrentView();
_dataTransferManager.DataRequested += OnDataRequested;
_navigationHelper.OnNavigatedTo(e);
await InstagramModel.LoadItemsAsync();
InstagramModel.SelectItem(e.Parameter);
if (InstagramModel != null)
{
InstagramModel.ViewType = ViewTypes.Detail;
}
DataContext = this;
}
/// <summary>
/// This is the default Action.
/// </summary>
public ActionResult Index()
{
if (SystemManager.IsDesignMode || SystemManager.IsPreviewMode)
{
Guid output;
if (Guid.TryParse(instagramConfig.AccessToken, out output) || string.IsNullOrWhiteSpace(instagramConfig.AccessToken))
{
return(View("Authorize"));
}
}
var model = new InstagramModel();
model.Media = GetMedia();
return(View("Default", model));
}
/// <summary>
/// This is the default Action.
/// </summary>
public ActionResult Index()
{
if (SystemManager.IsDesignMode || SystemManager.IsPreviewMode)
{
var accessToken = siteSettingsHelper.GetCurrentSiteInstagramAccessToken();
Guid output;
if (Guid.TryParse(accessToken, out output) || string.IsNullOrWhiteSpace(accessToken))
{
return(View("Authorize"));
}
}
var model = new InstagramModel();
model.Media = GetMedia();
return(View("Default", model));
}
public MainWindowViewModel()
{
string day = (DateTime.Now.Day < 10) ? $"0{DateTime.Now.Day}" : $"{DateTime.Now.Day}";
string month = (DateTime.Now.Month < 10) ? $"0{DateTime.Now.Month}" : $"{DateTime.Now.Month}";
Hashtag_1 = "#chernobylquest";
Hashtag_2 = $"#chernobylquest{day}{month}";
IsEnabledStartBtn = true;
IsErrorAchived = true;
_model = new InstagramModel();
OpenPhotoCommand = new RelayCommand(OnOpenPhotoCommandExecute);
OpenLogoCommand = new RelayCommand(OnOpenLogoCommandExecute);
StartCommand = new RelayCommand(OnStartCommandExecute);
StopCommand = new RelayCommand(OnStopCommandExecute);
PauseCommand = new RelayCommand(OnPauseCommandExecute);
ErrorCommand = new RelayCommand(OnErrorCommandExecute);
}
/// <summary>
/// Jsons the result.
/// </summary>
private async Task JsonResult()
{
try
{
Media = new List <PinMedia>();
client = new HttpClient();
/// Need to use your access token
GetRecentMediaUrl = Client.GetRecentMediaBaseUrl + "self" + Client.GetRecentMediaEndPoint + accessToken;
uri = new Uri(GetRecentMediaUrl);
result = await client.GetStringAsync(uri);
RecentMedia = JsonConvert.DeserializeObject <InstagramModel>(result);
if (RecentMedia.data.Count == 0)
{
ShowErrorPage();
}
foreach (var item in RecentMedia.data)
{
PinMedia cada = new PinMedia();
if (item.images.standard_resolution.url != null)
{
cada.ImageUrl = item.images.standard_resolution.url;
}
if (item.location != null)
{
cada.Latitude = item.location.latitude;
cada.Longitude = item.location.longitude;
cada.LocationName = item.location.name;
if (item.caption.text != null)
{
cada.CaptionText = item.caption.text;
}
Media.Add(cada);
}
}
FillMap();
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
ShowErrorPage();
}
}
private void OnStartCommandExecute(object obj)
{
if (_hashtag1.Length == 0 && _hashtag2.Length == 0)
{
MessageBox.Show("Не определены значения хештегов", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
IsEnabledStartBtn = false;
IsEnabledPauseBtn = true;
IsEnabledStopButton = true;
if (_model.IsPrintAll)
{
_model = new InstagramModel();
}
_model.IsWorking = true;
_model.IsError_Need = !IsErrorAchived;
if (Hashtag_1.Contains("#"))
{
_model.Hashtag_1 = Hashtag_1.Remove(0, 1);
}
else
{
_model.Hashtag_1 = Hashtag_1;
}
if (Hashtag_2.Contains("#"))
{
_model.Hashtag_2 = Hashtag_2.Remove(0, 1);
}
else
{
_model.Hashtag_2 = Hashtag_2;
}
_model.Start();
_model.CreatePhoto();
CheckPosses();
}
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
_navigationHelper.OnNavigatedTo(e);
await InstagramModel.LoadItemsAsync();
}
