public IPhoto UploadPhoto(Stream stream, string filename, string title, string description, string tags)
{
using (MiniProfiler.Current.Step("FlickrPhotoRepository.UploadPhoto"))
{
Flickr fl = new Flickr();
string authToken = (ConfigurationManager.AppSettings["FlickrAuth"] ?? "").ToString();
if (string.IsNullOrEmpty(authToken))
throw new ApplicationException("Missing Flickr Authorization");
fl.AuthToken = authToken;
string photoID = fl.UploadPicture(stream, filename, title, description, tags, true, true, false,
ContentType.Photo, SafetyLevel.Safe, HiddenFromSearch.Visible);
var photo = fl.PhotosGetInfo(photoID);
var allSets = fl.PhotosetsGetList();
var blogSet = allSets
.FirstOrDefault(s => s.Description == "Blog Uploads");
if (blogSet != null)
fl.PhotosetsAddPhoto(blogSet.PhotosetId, photo.PhotoId);
FlickrPhoto fphoto = new FlickrPhoto();
fphoto.Description = photo.Description;
fphoto.WebUrl = photo.MediumUrl;
fphoto.Title = photo.Title;
fphoto.Description = photo.Description;
return fphoto;
}
}
void Tile_Click(object sender, EventArgs e)
{
Tile tile = sender as Tile;
if (tile != null)
{
FlickrPhoto photo = (FlickrPhoto)tile.Tag;
string uri = photo.ContentUri;
if (!string.IsNullOrEmpty(uri))
{
pictureBox.Image = pictureBox.InitialImage;
pictureBox.SizeMode = PictureBoxSizeMode.CenterImage;
imgPanel.Visible = true;
imgPanel.BringToFront();
titleLabel.Text = photo.Title;
authorLabel.Text = photo.AuthorName;
waitLabel.Visible = true;
pictureBox.LoadAsync(uri);
tagBox.Enabled = false;
setTagButton.Enabled = false;
refreshButton.Enabled = false;
loadNewButton.Enabled = false;
flickrTiles.Enabled = false;
backButton.Enabled = true;
this.Focus();
}
}
}
public CachedFlickrPhoto(FlickrPhoto photo, DateTime uploadDate, string source)
{
Id = photo.Id;
UploadDate = uploadDate;
Source = source;
Title = photo.Title;
}
//Opción Compartir al dar Click sobre una imágen.
//En xaml se debe habilitar: <GridView IsItemClickEnabled="True" ItemClick="grdFlickrImageOutput_ItemClick_1">
private void grdFlickrImageOutput_ItemClick(object sender, ItemClickEventArgs e)
{
FlickrPhoto selectedPhoto = e.ClickedItem as FlickrPhoto;
var urt = selectedPhoto.ImageUrl;
strsharedText = "Hey mira esta foto " + urt + " me encanta #CSharpCornerMvpSummit #Demo";
DataTransferManager.ShowShareUI();
}
//Pasar a nueva página al dar Click sobre una imágen.
//Código para el xaml: <GridView x:Name="grdFlickrImagen" Grid.Row="2" Margin="30,0,0,0" SelectionMode="Single" SelectionChanged="grdFlickrImagen_SelectionChanged">
private void grdFlickrImagen_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
FlickrPhoto selectedPhoto = e.AddedItems.SingleOrDefault() as FlickrPhoto;
var parameters = new FlickrPhoto();
parameters.Title = selectedPhoto.Title;
parameters.ImageUrl = selectedPhoto.ImageUrl;
Frame.Navigate(typeof(ImgSelec), parameters);
}
//TODO Move out to a service
async void GetData()
{
var url = WebRequestHelper.BaseUrl + "?method=flickr.photos.search";
var content = new Dictionary <string, string>
{
["api_key"] = "1ec450bec545d2e66304e349b78ce1c9",
["lat"] = CurrentLat,
["lon"] = CurrentLong,
["format"] = "json",
["nojsoncallback"] = "1",
};
var response = await WebRequestHelper.MakeAsyncRequest(url, content);
var json = response.Content.ReadAsStringAsync().Result;
var apidata = JsonConvert.DeserializeObject <FlickerData>(json);
if (apidata.stat == "ok")
{
for (int i = 1; i < 10; i++)
{
i++;
var photo = apidata.photos.photo[i];
long id = long.Parse(photo.id);
string photoUrl = "http://farm{0}.staticFlickr.com/{1}/{2}_{3}_n.jpg";
string baseFlickUrl = string.Format(photoUrl, photo.farm, photo.server, photo.id, photo.secret);
var bitmap = await Helpers.BitmapHelper.GetImageFromUrl(baseFlickUrl);
var flickrPhoto = new FlickrPhoto
{
ID = id,
ImageURL = baseFlickUrl,
Title = photo.title,
Image = bitmap
};
_photos.Add(flickrPhoto);
}
Adapter.NotifyDataSetChanged();
_progress.Hide();
}
}
private async void LoadPhotos()
{
loading.Visibility = Visibility.Visible;
retry.Visibility = Visibility.Collapsed;
try
{
var photos = await FlickrPhoto.Load("people");
loading.Visibility = Visibility.Collapsed;
this.DataContext = photos;
}
catch
{
var dialog = new Windows.UI.Popups.MessageDialog(Strings.DownloadFlickrErrorMessage);
dialog.ShowAsync();
retry.Visibility = Visibility.Visible;
loading.Visibility = Visibility.Collapsed;
}
splitView.IsPaneOpen = true;
}
public void GetFlickrPhotoByCoordinate(double lng, double lat, string locationId)
{
PhotoCollection photos = _FlickrService.SearchPhotos(lng, lat);
var photoList = photos.OrderBy(x => x.PhotoId).ToList();
var photoByLocationList = _FlickrPhotoRepository.GetByLocationId(locationId);
if (photoByLocationList.Any())
{
var maxPhotoId = photoByLocationList.Max(x => x.PhotoID);
photoList = photoList.Where(x => double.Parse(x.PhotoId) > maxPhotoId).ToList();
}
List <FlickrPhoto> flickrPhotos = new List <FlickrPhoto>();
foreach (var flickrPhoto in photoList)
{
FlickrPhoto photo = new FlickrPhoto
{
FlickrPhotoID = Guid.NewGuid().ToString(),
LocationID = locationId,
DateUploaded = (flickrPhoto.DateUploaded >= (DateTime)SqlDateTime.MinValue) ? flickrPhoto.DateUploaded : (DateTime?)null,
Description = flickrPhoto.Description,
PhotoID = double.Parse(flickrPhoto.PhotoId),
OwnerName = flickrPhoto.OwnerName,
Title = flickrPhoto.Title,
OriginalURL = String.IsNullOrEmpty(flickrPhoto.OriginalUrl) ? flickrPhoto.LargeSquareThumbnailUrl : flickrPhoto.OriginalUrl,
LargeThumnailURL = flickrPhoto.LargeSquareThumbnailUrl
};
flickrPhotos.Add(photo);
}
_FlickrPhotoRepository.AddRange(flickrPhotos);
}
private async void LoadContent()
{
sv.Visibility = Visibility.Collapsed;
loading.Visibility = Visibility.Visible;
retry.Visibility = Visibility.Collapsed;
try
{
foreach (C1Tile tile in tilePanel.Children)
{
var content = await FlickrPhoto.Load((string)tile.Header);
loading.Visibility = Visibility.Collapsed;
sv.Visibility = Visibility.Visible;
tile.ContentSource = content;
}
}
catch
{
var dialog = new Windows.UI.Popups.MessageDialog(Strings.DownloadFlickrErrorMessage);
dialog.ShowAsync();
retry.Visibility = Visibility.Visible;
loading.Visibility = Visibility.Collapsed;
}
}
internal static string UrlFormat(FlickrPhoto p, PhotoSize size, string extension)
{
return(UrlFormat(p.Farm, p.Server, p.PhotoId, p.Secret, size, extension));
}
void WebClient_OpenReadCompleted(object sender, OpenReadCompletedEventArgs e)
{
if (e.Cancelled || _targetItem == null)
{
return;
}
Exception ex = e.Error;
if (ex == null)
{
try
{
if (_targetItem.Tile == null)
{
var doc = new XmlDocument();
doc.Load(e.Result);
var nameTable = new NameTable();
var nm = new XmlNamespaceManager(nameTable);
nm.AddNamespace("ns", "http://www.w3.org/2005/Atom");
nm.AddNamespace("flickr", "urn:flickr:user");
List <FlickrPhoto> result = new List <FlickrPhoto>();
TileCollection tiles = flickrTiles.Groups[0].Tiles;
bool keepExistent = _targetItem.IsBuddyIcon;
foreach (XmlNode node in doc.DocumentElement.SelectNodes("ns:entry", nm))
{
string id = node.SelectSingleNode("ns:id", nm).InnerText;
if (keepExistent)
{
bool found = false;
foreach (Tile tile in tiles)
{
if (((FlickrPhoto)tile.Tag).ID == id)
{
found = true;
break;
}
}
if (found)
{
continue;
}
}
var photo = new FlickrPhoto();
photo.ID = id;
photo.Title = PrepareTitle(node.SelectSingleNode("ns:title", nm).InnerText);
var authorNode = node.SelectSingleNode("ns:author", nm);
if (authorNode != null)
{
photo.AuthorName = authorNode.SelectSingleNode("ns:name", nm).InnerText;
photo.AuthorBuddyIconUri = authorNode.SelectSingleNode("flickr:buddyicon", nm).InnerText;
}
var linkNode = node.SelectSingleNode("ns:link[@rel='enclosure']", nm);
if (linkNode != null)
{
photo.ContentUri = linkNode.Attributes["href"].Value;
photo.ThumbnailUri = photo.ContentUri.Replace("_b.jpg", "_m.jpg");
}
result.Add(photo);
}
UpdatePhotos(result, tiles, keepExistent);
}
else
{
Image img = Image.FromStream(e.Result);
Tile tile = _targetItem.Tile;
if (!_targetItem.IsBuddyIcon)
{
tile.Image = img;
}
else
{
tile.Image1 = img;
}
}
}
catch (Exception exception)
{
ex = exception;
}
}
if (ex != null && _targetItem.Tile == null && !_targetItem.IsBuddyIcon)
{
_targetItem = null;
_lastError = ex.Message;
ShowErrorTile();
}
else
{
_targetItem = null;
_lastError = null;
if (_outOfTurnItem != null)
{
_targetItem = _outOfTurnItem;
_outOfTurnItem = null;
}
else if (_downloadQueue.Count > 0)
{
_targetItem = _downloadQueue.Dequeue();
}
if (_targetItem != null)
{
_client.OpenReadAsync(new Uri(_targetItem.Uri));
}
}
waitLabel.Visible = false;
}
private List <FlickrPhoto> DeserializePhotos(string response)
{
var photos = new List <FlickrPhoto>();
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml(response);
var xmlPhotos = xmlDoc.GetElementsByTagName("photo");
for (int i = 0; i < xmlPhotos.Count; i++)
{
var xmlPhoto = xmlPhotos.Item(i);
var Photo = new FlickrPhoto();
Photo.Id = xmlPhoto.Attributes["id"] != null ? xmlPhoto.Attributes["id"].Value : "";
Photo.Owner = xmlPhoto.Attributes["owner"] != null ? xmlPhoto.Attributes["owner"].Value : "";
Photo.OwnerName = xmlPhoto.Attributes["ownername"] != null ? xmlPhoto.Attributes["ownername"].Value : "";
Photo.Secret = xmlPhoto.Attributes["secret"] != null ? xmlPhoto.Attributes["secret"].Value : "";
Photo.Server = xmlPhoto.Attributes["server"] != null ? xmlPhoto.Attributes["server"].Value : "";
Photo.Farm = xmlPhoto.Attributes["farm"] != null ? xmlPhoto.Attributes["farm"].Value : "";
Photo.Title = xmlPhoto.Attributes["title"] != null ? xmlPhoto.Attributes["title"].Value : "";
Photo.Description = xmlPhoto.Attributes["description"] != null ? xmlPhoto.Attributes["description"].Value : "";
Photo.IsPrimary = xmlPhoto.Attributes["isprimary"] != null ? xmlPhoto.Attributes["isprimary"].Value == "1" ? true : false : false;
Photo.IsPublic = xmlPhoto.Attributes["ispublic"] != null ? xmlPhoto.Attributes["ispublic"].Value == "1" ? true : false : false;
Photo.IsFriend = xmlPhoto.Attributes["isfriend"] != null ? xmlPhoto.Attributes["isfriend"].Value == "1" ? true : false : false;
Photo.IsFamily = xmlPhoto.Attributes["isfamily"] != null ? xmlPhoto.Attributes["isfamily"].Value == "1" ? true : false : false;
Photo.HasComment = xmlPhoto.Attributes["has_comment"] != null ? xmlPhoto.Attributes["has_comment"].Value == "1" ? true : false : false;
Photo.Url_SQ = xmlPhoto.Attributes["url_sq"] != null ? xmlPhoto.Attributes["url_sq"].Value : "";
Photo.Height_SQ = xmlPhoto.Attributes["height_sq"] != null?Int32.Parse(xmlPhoto.Attributes["height_sq"].Value) : 0;
Photo.Width_SQ = xmlPhoto.Attributes["width_sq"] != null?Int32.Parse(xmlPhoto.Attributes["width_sq"].Value) : 0;
Photo.Url_T = xmlPhoto.Attributes["url_t"] != null ? xmlPhoto.Attributes["url_t"].Value : "";
Photo.Height_T = xmlPhoto.Attributes["height_t"] != null?Int32.Parse(xmlPhoto.Attributes["height_t"].Value) : 0;
Photo.Width_T = xmlPhoto.Attributes["width_t"] != null?Int32.Parse(xmlPhoto.Attributes["width_t"].Value) : 0;
Photo.Url_S = xmlPhoto.Attributes["url_s"] != null ? xmlPhoto.Attributes["url_s"].Value : "";
Photo.Height_S = xmlPhoto.Attributes["height_s"] != null?Int32.Parse(xmlPhoto.Attributes["height_s"].Value) : 0;
Photo.Width_S = xmlPhoto.Attributes["width_s"] != null?Int32.Parse(xmlPhoto.Attributes["width_s"].Value) : 0;
Photo.Url_M = xmlPhoto.Attributes["url_m"] != null ? xmlPhoto.Attributes["url_m"].Value : "";
Photo.Height_M = xmlPhoto.Attributes["height_m"] != null?Int32.Parse(xmlPhoto.Attributes["height_m"].Value) : 0;
Photo.Width_M = xmlPhoto.Attributes["width_m"] != null?Int32.Parse(xmlPhoto.Attributes["width_m"].Value) : 0;
Photo.Url_Z = xmlPhoto.Attributes["url_z"] != null ? xmlPhoto.Attributes["url_z"].Value : "";
Photo.Height_Z = xmlPhoto.Attributes["height_z"] != null?Int32.Parse(xmlPhoto.Attributes["height_z"].Value) : 0;
Photo.Width_Z = xmlPhoto.Attributes["width_z"] != null?Int32.Parse(xmlPhoto.Attributes["width_z"].Value) : 0;
Photo.Url_L = xmlPhoto.Attributes["url_l"] != null ? xmlPhoto.Attributes["url_l"].Value : "";
Photo.Height_L = xmlPhoto.Attributes["height_l"] != null?Int32.Parse(xmlPhoto.Attributes["height_l"].Value) : 0;
Photo.Width_L = xmlPhoto.Attributes["width_l"] != null?Int32.Parse(xmlPhoto.Attributes["width_l"].Value) : 0;
Photo.Url_O = xmlPhoto.Attributes["url_o"] != null ? xmlPhoto.Attributes["url_o"].Value : "";
Photo.Height_O = xmlPhoto.Attributes["height_o"] != null?Int32.Parse(xmlPhoto.Attributes["height_o"].Value) : 0;
Photo.Width_O = xmlPhoto.Attributes["width_o"] != null?Int32.Parse(xmlPhoto.Attributes["width_o"].Value) : 0;
photos.Add(Photo);
}
return(photos);
}
public void SetPermissions(FlickrPhoto photo, bool @public, bool friends, bool family)
{
Flickr.PhotosSetPerms(photo.PhotoId.Id, @public, friends, family, PermissionComment.Nobody, PermissionAddMeta.Owner);
}
public void RemovePhoto(FlickrPhoto photo)
{
Flickr.PhotosDelete(photo.PhotoId.Id);
}
private string CreatePhotoUrl(FlickrPhoto photo)
{
var photoUrl = $"https://farm{photo.Farm}.staticflickr.com/{photo.Server}/{photo.Id}_{photo.Secret}.jpg";
return(photoUrl);
}
