/// <summary>
/// This method fills the list of images
/// </summary>
public void initialize()
{
string[] paths = null;
string name;
string thumbPath;
string imagePath;
DateTime imageDate;
Images.Clear();
// search only in the Thumbnails directory
string dir = OutputDirectory + "\\Thumbnails";
if (Directory.Exists(dir))
{
// get the path of all the images
paths = Directory.GetFiles(dir, "*", SearchOption.AllDirectories);
for (int i = 0; i < paths.Length; i++)
{
// save Thumbnails path
thumbPath = paths[i];
// get creation time
imageDate = File.GetCreationTime(thumbPath);
// get file name
name = Path.GetFileName(thumbPath);
// get full size image path
imagePath = Path.Combine(OutputDirectory,
imageDate.Year.ToString(), imageDate.Month.ToString(), name);
// create a SavedImages object and add it to the list
SavedImages image = new SavedImages(thumbPath, imagePath, name, imageDate);
Images.Add(image);
}
}
}
public async Task <SearchImages> GetImageLocations(ImagesParameters imageParameters)
{
var searchimages = new SearchImages();
imageParameters.Group = "venue";
var result = await Urls.GetStringAsync(Urls.BaseUri + "venues/" + imageParameters.VenueID + "/photos?client_id=" + Urls.client_id + "&client_secret=" + Urls.client_secret + "&v=20190425&group=" + imageParameters.Group + "&limit=" + imageParameters.Limit);
var result_images = JsonConvert.DeserializeObject <SearchImages>(result);
for (int i = 0; i < result_images.response.photos.items.Length; i++)
{
var saveimages = new SavedImages
{
Id = result_images.response.photos.items[i].id,
CreatedAt = result_images.response.photos.items[i].createdAt.ToString(),
Prefix = result_images.response.photos.items[i].prefix,
Suffix = result_images.response.photos.items[i].suffix,
Height = result_images.response.photos.items[i].height,
Width = result_images.response.photos.items[i].width
};
_context.Images.Add(saveimages);
await _context.SaveChangesAsync();
}
return(result_images);
}
public async Task <IActionResult> PutSavedImages([FromRoute] string id, [FromBody] SavedImages savedImages)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != savedImages.Id)
{
return(BadRequest());
}
_context.Entry(savedImages).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!SavedImagesExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PostSavedImages([FromBody] SavedImages savedImages)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
_context.Images.Add(savedImages);
await _context.SaveChangesAsync();
return(CreatedAtAction("GetSavedImages", new { id = savedImages.Id }, savedImages));
}
/// <summary>
/// This mehod is being called whenever the user asked
/// to remove an handler
/// </summary>
public void OnRemove(SavedImages image)
{
IsRemoved = false;
string[] args = { image.ImagePath, image.ThumbPath };
CommandMessage msg = new CommandMessage((int)CommandEnum.DeleteCommand, args);
TcpClient instance = TcpClient.Instance;
instance.Channel.Write(msg.ToJson()); // notify the server
SpinWait.SpinUntil(() => IsRemoved, 4000); // wait until the service updates the data
if (IsRemoved) // If IsRemoved is true it means than the server deleted the image
{
Images.Remove(SelectedItem);
}
}
public void initialize()
{
string[] paths = null;
string name;
string path;
DateTime imageDate;
if (Directory.Exists(OutputDirectory))
{
paths = Directory.GetFiles(OutputDirectory, "*", SearchOption.AllDirectories);
for (int i = 0; i < paths.Length; i++)
{
path = paths[i];
imageDate = GetDateTakenFromImage(path);
name = Path.GetFileName(path);
SavedImages image = new SavedImages(path, name, imageDate);
Images.Add(image);
}
}
}
