public void ReassemblePresentationWithMaster(string fileName)
{
var file = Path.Combine(SourceDirectory, fileName);
var presentation = new PmlDocument(file);
// generate presentation with all masters
var onlyMaster = PresentationBuilder.BuildPresentation(
new List <SlideSource> {
new SlideSource(presentation, 0, 0, true)
});
// publish slides with one-layout masters
var slides = PresentationBuilder.PublishSlides(presentation);
// compose them together using only master as the first source
var sources = new List <SlideSource> {
new SlideSource(onlyMaster, true)
};
sources.AddRange(slides.Select(x => new SlideSource(x, false)));
var newDocument = PresentationBuilder.BuildPresentation(sources);
newDocument.FileName = fileName.Replace(".pptx", "_reassembledWithMaster.pptx");
newDocument.SaveAs(Path.Combine(TargetDirectory, newDocument.FileName));
var baseSize = slides.Sum(x => x.DocumentByteArray.Length) + onlyMaster.DocumentByteArray.Length;
Assert.InRange(newDocument.DocumentByteArray.Length, 0.85 * baseSize, 1.1 * baseSize);
}
public void ReassemblePresentation(string fileName)
{
var file = Path.Combine(SourceDirectory, fileName);
var document = new PmlDocument(file);
var slides = PresentationBuilder.PublishSlides(document);
var sources = slides.Select(x => new SlideSource(x, true)).ToList();
var newDocument = PresentationBuilder.BuildPresentation(sources);
newDocument.FileName = fileName.Replace(".pptx", "_reassembled.pptx");
newDocument.SaveAs(Path.Combine(TargetDirectory, newDocument.FileName));
var baseSize = slides.Sum(x => x.DocumentByteArray.Length);
Assert.InRange(newDocument.DocumentByteArray.Length, 0.9 * baseSize, 1.1 * baseSize);
}
public void PublishUsingPublishSlides(string sourcePath)
{
var targetDir = Path.Combine(TargetDirectory, Path.GetFileNameWithoutExtension(sourcePath));
if (Directory.Exists(targetDir))
{
Directory.Delete(targetDir, true);
}
Directory.CreateDirectory(targetDir);
var document = new PmlDocument(sourcePath);
string title;
DateTime?modified;
using (var streamDoc = new OpenXmlMemoryStreamDocument(document))
{
using var srcDoc = streamDoc.GetPresentationDocument(new OpenSettings { AutoSave = false });
title = srcDoc.PackageProperties.Title;
modified = srcDoc.PackageProperties.Modified;
}
var sameTitle = 0;
foreach (var slide in PresentationBuilder.PublishSlides(document))
{
slide.SaveAs(Path.Combine(targetDir, Path.GetFileName(slide.FileName)));
using var streamDoc = new OpenXmlMemoryStreamDocument(slide);
using var slideDoc = streamDoc.GetPresentationDocument(new OpenSettings { AutoSave = false });
Assert.Equal(modified, slideDoc.PackageProperties.Modified);
if (title.Equals(slideDoc.PackageProperties.Title))
{
sameTitle++;
}
}
Assert.InRange(sameTitle, 0, 4);
}
public void PublishUsingPublishSlides(string sourcePath)
{
var targetDir = Path.Combine(TargetDirectory, Path.GetFileNameWithoutExtension(sourcePath));
if (Directory.Exists(targetDir))
{
Directory.Delete(targetDir, true);
}
Directory.CreateDirectory(targetDir);
using var srcStream = File.Open(sourcePath, FileMode.Open);
var openSettings = new OpenSettings {
AutoSave = false
};
using var srcDoc = OpenXmlExtensions.OpenPresentation(srcStream, false, openSettings);
var title = srcDoc.PackageProperties.Title ?? string.Empty;
var modified = srcDoc.PackageProperties.Modified;
var sameTitle = 0;
foreach (var slide in PresentationBuilder.PublishSlides(srcDoc, sourcePath))
{
slide.SaveAs(Path.Combine(targetDir, Path.GetFileName(slide.FileName)));
using var streamDoc = new OpenXmlMemoryStreamDocument(slide);
using var slideDoc = streamDoc.GetPresentationDocument(new OpenSettings { AutoSave = false });
Assert.Equal(modified, slideDoc.PackageProperties.Modified);
if (title.Equals(slideDoc.PackageProperties.Title))
{
sameTitle++;
}
}
Assert.InRange(sameTitle, 0, 4);
}
