public static async Task AllPhotoMetadataToHtml(FileInfo selectedFile, StatusControlContext statusContext)
{
await ThreadSwitcher.ResumeBackgroundAsync();
if (selectedFile == null)
{
statusContext.ToastError("No photo...");
return;
}
selectedFile.Refresh();
if (!selectedFile.Exists)
{
statusContext.ToastError($"File {selectedFile.FullName} doesn't exist?");
return;
}
var photoMetaTags = ImageMetadataReader.ReadMetadata(selectedFile.FullName);
var tagHtml = photoMetaTags.SelectMany(x => x.Tags).OrderBy(x => x.DirectoryName).ThenBy(x => x.Name)
.ToList().Select(x => new
{
DataType = x.Type.ToString(),
x.DirectoryName,
Tag = x.Name,
TagValue = ObjectDumper.Dump(x.Description)
}).ToHtmlTable(new { @class = "pure-table pure-table-striped" });
var xmpDirectory = ImageMetadataReader.ReadMetadata(selectedFile.FullName).OfType <XmpDirectory>()
.FirstOrDefault();
var xmpMetadata = xmpDirectory?.GetXmpProperties().Select(x => new { XmpKey = x.Key, XmpValue = x.Value })
.ToHtmlTable(new { @class = "pure-table pure-table-striped" });
await ThreadSwitcher.ResumeForegroundAsync();
var file = new FileInfo(Path.Combine(UserSettingsUtilities.TempStorageDirectory().FullName,
$"PhotoMetadata-{Path.GetFileNameWithoutExtension(selectedFile.Name)}-{DateTime.Now:yyyy-MM-dd---HH-mm-ss}.htm"));
var htmlString =
($"<h1>Metadata Report:</h1><h1>{HttpUtility.HtmlEncode(selectedFile.FullName)}</h1><br><h1>Metadata - Part 1</h1><br>" +
tagHtml + "<br><br><h1>XMP - Part 2</h1><br>" + xmpMetadata)
.ToHtmlDocumentWithPureCss("Photo Metadata", "body {margin: 12px;}");
await File.WriteAllTextAsync(file.FullName, htmlString);
var ps = new ProcessStartInfo(file.FullName)
{
UseShellExecute = true, Verb = "open"
};
Process.Start(ps);
}
public static async Task SelectedToExcel(List <dynamic> selected, StatusControlContext statusContext)
{
await ThreadSwitcher.ThreadSwitcher.ResumeBackgroundAsync();
if (selected == null || !selected.Any())
{
statusContext?.ToastError("Nothing to send to Excel?");
return;
}
ContentToExcelFileAsTable(selected.Select(x => x.DbEntry).Cast <object>().ToList(), "SelectedItems",
progress: statusContext?.ProgressTracker());
}
public WindowScreenShotControl()
{
InitializeComponent();
WindowScreenShotCommand = new Command <Window>(async x =>
{
if (x == null)
{
return;
}
StatusControlContext statusContext = null;
try
{
statusContext = (StatusControlContext)((dynamic)x.DataContext).StatusContext;
}
catch (Exception e)
{
Console.WriteLine(e);
}
var result = await FrameworkElementScreenShot.TryScreenShotToClipboardAsync(x);
if (statusContext != null)
{
if (result)
{
statusContext.ToastSuccess("Window copied to Clipboard");
}
else
{
statusContext.ToastError("Problem Copying Window to Clipboard");
}
}
});
DataContext = this;
}
public static async Task PdfPageToImageWithPdfToCairo(StatusControlContext statusContext,
List <FileContent> selected, int pageNumber)
{
await ThreadSwitcher.ThreadSwitcher.ResumeBackgroundAsync();
var pdfToCairoDirectoryString = UserSettingsSingleton.CurrentSettings().PdfToCairoExeDirectory;
if (string.IsNullOrWhiteSpace(pdfToCairoDirectoryString))
{
statusContext.ToastError(
"Sorry - this function requires that pdftocairo.exe be on the system - please set the directory... ");
return;
}
var pdfToCairoDirectory = new DirectoryInfo(pdfToCairoDirectoryString);
if (!pdfToCairoDirectory.Exists)
{
statusContext.ToastError(
$"{pdfToCairoDirectory.FullName} doesn't exist? Check your pdftocairo bin directory setting.");
return;
}
var pdfToCairoExe = new FileInfo(Path.Combine(pdfToCairoDirectory.FullName, "pdftocairo.exe"));
if (!pdfToCairoExe.Exists)
{
statusContext.ToastError(
$"{pdfToCairoExe.FullName} doesn't exist? Check your pdftocairo bin directory setting.");
return;
}
var toProcess = new List <(FileInfo targetFile, FileInfo destinationFile, FileContent content)>();
foreach (var loopSelected in selected)
{
var targetFile = new FileInfo(Path.Combine(
UserSettingsSingleton.CurrentSettings().LocalSiteFileContentDirectory(loopSelected).FullName,
loopSelected.OriginalFileName));
if (!targetFile.Exists)
{
continue;
}
if (!targetFile.Extension.ToLower().Contains("pdf"))
{
continue;
}
FileInfo destinationFile;
if (pageNumber == 1)
{
destinationFile = new FileInfo(Path.Combine(UserSettingsUtilities.TempStorageDirectory().FullName,
$"{Path.GetFileNameWithoutExtension(targetFile.Name)}-CoverPage.jpg"));
if (destinationFile.Exists)
{
destinationFile.Delete();
destinationFile.Refresh();
}
}
else
{
destinationFile = new FileInfo(Path.Combine(UserSettingsUtilities.TempStorageDirectory().FullName,
$"{Path.GetFileNameWithoutExtension(targetFile.Name)}-Page.jpg"));
}
toProcess.Add((targetFile, destinationFile, loopSelected));
}
if (!toProcess.Any())
{
statusContext.ToastError("No PDFs found? This process can only generate PDF previews...");
return;
}
foreach (var loopSelected in toProcess)
{
if (loopSelected.destinationFile.Directory == null)
{
statusContext.ToastError(
$"Problem with {loopSelected.destinationFile.FullName} - Directory is Null?");
continue;
}
var executionParameters = pageNumber == 1
? $"-jpeg -singlefile \"{loopSelected.targetFile.FullName}\" \"{Path.Combine(loopSelected.destinationFile.Directory.FullName, Path.GetFileNameWithoutExtension(loopSelected.destinationFile.FullName))}\""
: $"-jpeg -f {pageNumber} -l {pageNumber} \"{loopSelected.targetFile.FullName}\" \"{Path.Combine(loopSelected.destinationFile.Directory.FullName, Path.GetFileNameWithoutExtension(loopSelected.destinationFile.FullName))}\"";
var(success, _, errorOutput) = ProcessHelpers.ExecuteProcess(pdfToCairoExe.FullName,
executionParameters, statusContext.ProgressTracker());
if (!success)
{
if (await statusContext.ShowMessage("PDF Generation Problem",
$"Execution Failed for {loopSelected.content.Title} - Continue??{Environment.NewLine}{errorOutput}",
new List <string> {
"Yes", "No"
}) == "No")
{
return;
}
continue;
}
FileInfo updatedDestination = null;
if (pageNumber == 1)
{
//With the singlefile option pdftocairo uses your filename directly
loopSelected.destinationFile.Refresh();
updatedDestination = loopSelected.destinationFile;
}
else
{
var directoryToSearch = loopSelected.destinationFile.Directory;
var possibleFiles = directoryToSearch
.EnumerateFiles($"{Path.GetFileNameWithoutExtension(loopSelected.destinationFile.Name)}-*.jpg")
.ToList();
foreach (var loopFiles in possibleFiles)
{
var fileNamePageNumber = loopFiles.Name.Split("-Page-").ToList().Last().Replace(".jpg", "");
if (int.TryParse(fileNamePageNumber, out var possiblePageNumber) &&
possiblePageNumber == pageNumber)
{
updatedDestination = loopFiles;
break;
}
}
}
if (updatedDestination == null || !updatedDestination.Exists)
{
if (await statusContext.ShowMessage("PDF Generation Problem",
$"Execution Failed for {loopSelected.content.Title} - Continue??{Environment.NewLine}{errorOutput}",
new List <string> {
"Yes", "No"
}) == "No")
{
return;
}
continue;
}
await ThreadSwitcher.ThreadSwitcher.ResumeForegroundAsync();
var newImage = new ImageContent {
ContentId = Guid.NewGuid()
};
if (pageNumber == 1)
{
newImage.Title = $"{loopSelected.content.Title} Cover Page";
newImage.Summary = $"Cover Page from {loopSelected.content.Title}.";
}
else
{
newImage.Title = $"{loopSelected.content.Title} - Page {pageNumber}";
newImage.Summary = $"Page {pageNumber} from {loopSelected.content.Title}.";
}
newImage.ShowInSearch = false;
newImage.Folder = loopSelected.content.Folder;
newImage.Tags = loopSelected.content.Tags;
newImage.Slug = SlugUtility.Create(true, newImage.Title);
newImage.BodyContentFormat = ContentFormatDefaults.Content.ToString();
newImage.BodyContent = $"Generated by pdftocairo from {BracketCodeFiles.Create(loopSelected.content)}.";
newImage.UpdateNotesFormat = ContentFormatDefaults.Content.ToString();
var editor = new ImageContentEditorWindow(newImage, updatedDestination);
editor.Show();
await ThreadSwitcher.ThreadSwitcher.ResumeBackgroundAsync();
}
}
public static async Task RenameSelectedFile(FileInfo selectedFile, StatusControlContext statusContext,
Action <FileInfo> setSelectedFile)
{
if (selectedFile == null || !selectedFile.Exists)
{
statusContext.ToastWarning("No file to rename?");
return;
}
var newName = await statusContext.ShowStringEntry("Rename File",
$"Rename {Path.GetFileNameWithoutExtension(selectedFile.Name)} - " +
"File Names must be limited to A-Z a-z 0-9 - . _ :",
Path.GetFileNameWithoutExtension(selectedFile.Name));
if (!newName.Item1)
{
return;
}
var cleanedName = newName.Item2.TrimNullToEmpty();
if (string.IsNullOrWhiteSpace(cleanedName))
{
statusContext.ToastError("Can't rename the file to an empty string...");
return;
}
var noExtensionCleaned = Path.GetFileNameWithoutExtension(cleanedName);
if (string.IsNullOrWhiteSpace(noExtensionCleaned))
{
statusContext.ToastError("Not a valid filename...");
return;
}
if (!FolderFileUtility.IsNoUrlEncodingNeeded(noExtensionCleaned))
{
statusContext.ToastError("File Names must be limited to A - Z a - z 0 - 9 - . _");
return;
}
var moveToName = Path.Combine(selectedFile.Directory?.FullName ?? string.Empty,
$"{noExtensionCleaned}{Path.GetExtension(selectedFile.Name)}");
try
{
File.Copy(selectedFile.FullName, moveToName);
}
catch (Exception e)
{
await EventLogContext.TryWriteExceptionToLog(e, statusContext.StatusControlContextId.ToString(),
"Exception while trying to rename file.");
statusContext.ToastError($"Error Copying File: {e.Message}");
return;
}
var finalFile = new FileInfo(moveToName);
if (!finalFile.Exists)
{
statusContext.ToastError("Unknown error renaming file - original file still selected.");
return;
}
try
{
setSelectedFile(finalFile);
}
catch (Exception e)
{
statusContext.ToastError($"Error setting selected file - {e.Message}");
return;
}
statusContext.ToastSuccess($"Selected file now {selectedFile.FullName}");
}
public static async Task ImportFromExcel(StatusControlContext statusContext)
{
await ThreadSwitcher.ThreadSwitcher.ResumeBackgroundAsync();
statusContext.Progress("Starting excel load.");
var dialog = new VistaOpenFileDialog();
if (!(dialog.ShowDialog() ?? false))
{
return;
}
var newFile = new FileInfo(dialog.FileName);
if (!newFile.Exists)
{
statusContext.ToastError("File doesn't exist?");
return;
}
ExcelContentImports.ExcelContentTableImportResults contentTableImportResult;
try
{
contentTableImportResult =
await ExcelContentImports.ImportFromFile(newFile.FullName, statusContext.ProgressTracker());
}
catch (Exception e)
{
await statusContext.ShowMessageWithOkButton("Import File Errors",
$"Import Stopped because of an error processing the file:{Environment.NewLine}{e.Message}");
return;
}
if (contentTableImportResult.HasError)
{
await statusContext.ShowMessageWithOkButton("Import Errors",
$"Import Stopped because errors were reported:{Environment.NewLine}{contentTableImportResult.ErrorNotes}");
return;
}
var shouldContinue = await statusContext.ShowMessage("Confirm Import",
$"Continue?{Environment.NewLine}{Environment.NewLine}{contentTableImportResult.ToUpdate.Count} updates from {newFile.FullName} {Environment.NewLine}" +
$"{string.Join(Environment.NewLine, contentTableImportResult.ToUpdate.Select(x => $"{Environment.NewLine}{x.Title}{Environment.NewLine}{x.DifferenceNotes}"))}",
new List <string> {
"Yes", "No"
});
if (shouldContinue == "No")
{
return;
}
var saveResult =
await ExcelContentImports.SaveAndGenerateHtmlFromExcelImport(contentTableImportResult,
statusContext.ProgressTracker());
if (saveResult.hasError)
{
await statusContext.ShowMessageWithOkButton("Excel Import Save Errors",
$"There were error saving changes from the Excel Content:{Environment.NewLine}{saveResult.errorMessage}");
return;
}
statusContext.ToastSuccess(
$"Imported {contentTableImportResult.ToUpdate.Count} items with changes from {newFile.FullName}");
}