/*
* public static string FixTag( string tagText, TagCasing casingFormat, out List<char> rejectedChars)
* {
* var result = FilterChars(tagText, out rejectedChars);
* result = ChangeToSnakeCasing(result);
* return result;
* }
*/
public static void FixAllTagsInFiles(ImageFiles imageFiles)//, TagCasing casingFormat = TagCasing.SnakeCase)
{
var cancel = false;
var cancelContext = new CancelDialogDataContext();
var cancelDialog = new CancelDialog();
cancelContext.CurrentValue = 0;
cancelContext.MaxValue = imageFiles.Count;
cancelContext.PerformAction = () =>
{
foreach (var filePath in imageFiles)
{
if (cancel)
{
break;
}
var cleaned = ImageFileUtil.GetImageTags(filePath);
ImageFileUtil.ApplyTagsToImage(filePath, cleaned);
cancelContext.CurrentValue++;
}
};
cancelContext.OnCancel = (s, e) => { cancel = true; cancelDialog.Close(); };
cancelContext.OnClosed = (s, e) => { cancel = true; cancelDialog.Close(); };
cancelDialog.SetContext(cancelContext);
cancelDialog.ShowDialog();
}
} //, "jpeg", "gif", "png", };
public static List <string> GetImageFilenames(string sourcePath = null, TagQueryCriteria tagQueryCriteria = null)
{
sourcePath = sourcePath ?? PersistanceUtil.RetreiveSetting(Setting.SourceDirectory);
if (!Directory.Exists(sourcePath))
{
sourcePath = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
}
tagQueryCriteria = tagQueryCriteria ?? new TagQueryCriteria();
var result = new List <string>();
var query = tagQueryCriteria.GetQueryClause(sourcePath, out bool randomize);
var windowsSearchConnection = @"Provider=Search.CollatorDSO.1;Extended Properties=""Application=Windows""";
using (OleDbConnection connection = new OleDbConnection(windowsSearchConnection))
{
connection.Open();
var command = new OleDbCommand(query, connection);
try
{
using (var r = command.ExecuteReader())
{
var cont = true;
var context = new CancelDialogDataContext();
var dialogue = new CancelDialog(context);
context.OnCancel = (n, m) => cont = false;
context.OnClosed = (n, m) => context.OnCancel(n, null);
dialogue.Show();
while (cont)
{
try
{
cont = r.Read();
var filepath = $"{r[0]}";
if (IsJpg(filepath))
{
result.Add(filepath);
}
}
catch (Exception e) { Debug.WriteLine(e); }
finally { dialogue.Close(); }
}
}
}
catch (Exception e)
{
Debug.WriteLine(e);
var dialogue = new CancelDialog();
var context = new CancelDialogDataContext();
int i;
var files = Directory.GetFiles(sourcePath, "*.*", SearchOption.AllDirectories);
context.MaxValue = files.Length;
context.PerformAction = () =>
{
for (i = 0; i < files.Length; i++)
{
var fileName = files[i];
if (IsJpg(fileName) && MatchesCriteria(fileName, tagQueryCriteria))
{
result.Add(fileName);
}
context.CurrentValue++;
}
};
context.OnCancel = (n, m) => { i = files.Length; dialogue.Close(); };
context.OnClosed = (n, m) => context.OnCancel(n, null);
dialogue.SetContext(context);
dialogue.ShowDialog();
}
finally
{
connection.Close();
}
}
if (randomize)
{
result.Shuffle();
}
return(result);
}
public static System.Collections.Async.IAsyncEnumerable <Dictionary <string, List <TagSuggestion> > > RequestBatchAnalysis(IEnumerable <string> imageFilePaths, bool skipAutoTagged = true)
{
return(new AsyncEnumerable <Dictionary <string, List <TagSuggestion> > >(async yield =>
{
var result = new Dictionary <string, List <TagSuggestion> >();
if (IsPerformingBatchOperation)
{
MessageBox.Show("only one batch operation may be performed at a time!");
yield.Break();
}
IsPerformingBatchOperation = true;
var tokenSource = new CancellationTokenSource();
var token = tokenSource.Token;
var cancelContext = new CancelDialogDataContext()
{
MaxValue = imageFilePaths.Count(),
OnCancel = (s, e) => { tokenSource.Cancel(); },
OnClosed = (s, e) => { tokenSource.Cancel(); }
};
CancelDialog cancelWindow = null;
await App.Current.Dispatcher.InvokeAsync(() =>
{
cancelWindow = new CancelDialog(cancelContext);
cancelWindow.Show();
});
var splitPaths = new List <List <string> >();
splitPaths.Add(new List <string>());
long maxfilesize = 9000000;//9mb
long splitSize = 0;
foreach (var imageFilePath in imageFilePaths)
{
var i = splitPaths.Count - 1;
var thisFileSize = new FileInfo(imageFilePath).Length;
if (thisFileSize > maxfilesize)
{
continue;
}
if ((splitPaths[i].Count >= 8) || (splitSize + thisFileSize > maxfilesize))
{
splitPaths.Add(new List <string>());
splitSize = 0;
i++;
}
if (skipAutoTagged && ImageFileUtil.GetImageTags(imageFilePath).Any(t => t.TagName.ToLower().Contains("auto") && t.TagName.ToLower().Contains("tagged")))
{
App.Current.Dispatcher.Invoke(() => cancelContext.CurrentValue++);
continue;
}
splitSize += thisFileSize;
splitPaths[i].Add(imageFilePath);
}
foreach (var paths in splitPaths)
{
try
{
result = VisionAPISuggestions.VisionApi.RequestBatchVisionAnalysis(paths);
var input = paths.Select((path) => new ClarifaiFileImage(File.ReadAllBytes(path), path));
if (token.IsCancellationRequested)
{
break;
}
var res = await clarifaiClient.WorkflowPredict("workflow", input).ExecuteAsync();
if (res.IsSuccessful)
{
foreach (var workflow in res.Get().WorkflowResults)
{
var imageFilePath = workflow.Input.ID;
var suggestions = ParsePredictions(imageFilePath, workflow.Predictions);
if (result.ContainsKey(imageFilePath))
{
result[imageFilePath].AddRange(suggestions);
}
else
{
result.Add(imageFilePath, suggestions);
}
}
}
else
{
Debug.WriteLine("batch clarifai analysis was unsuccessful");
}
foreach (var path in paths)
{
if (result.ContainsKey(path))
{
result[path].Add(new TagSuggestion(new ImageTag("autoTagged"), 1, "general"));
}
else
{
result.Add(path, new List <TagSuggestion>(new TagSuggestion[] { new TagSuggestion(new ImageTag("autoTagged"), 1, "general") }));
}
result[path].AddRange(ImageFileUtil.GetImageTags(path).Select(tag => new TagSuggestion(tag, 1, "preexisting")));
}
}
catch (Exception e)
{
MessageBox.Show("error thrown in batch conversion\n\n" + e);
}
finally
{
await yield.ReturnAsync(result);
}
Thread.Sleep(1000);//can only make a call every 1 sec
App.Current.Dispatcher.Invoke(() => cancelContext.CurrentValue += paths.Count);
}
App.Current.Dispatcher.Invoke(() => cancelWindow.Close());
IsPerformingBatchOperation = false;
}));
}