public IActionResult ChangeImageTag(Guid projectId, Guid imageId)
{
ChangeImageTagViewModel vm = new ChangeImageTagViewModel()
{
ProjectId = projectId,
Image = trainingApi.GetImagesByIds(projectId, new List <string>()
{
imageId.ToString()
}).FirstOrDefault(),
TagsSelectList = new SelectList(trainingApi.GetTags(projectId), "Id", "Name"),
};
return(View(vm));
}
public async Task <IActionResult> ChangeImageTag(Guid projectId, Guid imageId, ChangeImageTagViewModel changeImageTagViewModel)
{
if (!ModelState.IsValid)
{
if (changeImageTagViewModel.TagId == null)
{
TempData["Warning"] = "You must choose a tag for the photo.";
}
return(RedirectToAction(nameof(ImageController.ChangeImageTag), new { projectId, imageId }));
}
Image image = trainingApi.GetImagesByIds(projectId, new List <string>()
{
imageId.ToString()
}).FirstOrDefault();
IList <string> tagsList = image.Tags?.Select(x => x.TagId.ToString()).ToList();
if (tagsList != null)
{
trainingApi.DeleteImageTags(projectId, new List <string>()
{
imageId.ToString()
}, tagsList);
}
ImageTagCreateEntry imageTagCreateEntry = new ImageTagCreateEntry(imageId, Guid.Parse(changeImageTagViewModel.TagId));
IList <ImageTagCreateEntry> imageTagCreateEntries = new List <ImageTagCreateEntry>()
{
imageTagCreateEntry
};
ImageTagCreateBatch createBatch = new ImageTagCreateBatch(imageTagCreateEntries);
trainingApi.CreateImageTags(projectId, createBatch);
return(RedirectToAction(nameof(ProjectController.Details), "Project", new { projectId }));
}
