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SLIDESNET-45094: Added check to verify whether the TextFrame property is null, updated dependencies #56

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SLIDESNET-45094: Added check to verify whether the TextFrame property is null, updated dependencies #56

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46 changes: 46 additions & 0 deletions Aspose.Slides.WebExtensions.Tests/SLIDESNET_45094.cs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,46 @@
using Aspose.Slides.Export;
using Aspose.Slides.Export.Web;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using System.IO;

namespace Aspose.Slides.WebExtensions.Tests
{
[TestClass]
public class SLIDESNET_45094
{
[TestMethod]
public void Test_45094()
{
var RootDirectory = Path.GetFullPath("../../../");
var PresentationFilePath = Path.Combine(RootDirectory, "TestData", "SLIDESNET_45094", "SLIDESNET-45094.ppt");
var EthalonPath = Path.Combine(RootDirectory, "TestData", "SLIDESNET_45094", "html");
var TemplatePath = Path.Combine(RootDirectory, "TestData", "Out", "templates");
var OutputPath = Path.Combine(RootDirectory, "TestData", "Out", "SLIDESNET_45094");

var sourcePath1 = Path.GetFullPath(Path.Combine(RootDirectory, "..", "Aspose.Slides.WebExtensions", "templates", "single-page"));
var sourcePath2 = Path.GetFullPath(Path.Combine(RootDirectory, "..", "Aspose.Slides.WebExtensions", "templates", "common"));

Directory.CreateDirectory(OutputPath);
Directory.CreateDirectory(TemplatePath);

foreach (string dirPath in Directory.GetDirectories(sourcePath1, "*", SearchOption.AllDirectories)) Directory.CreateDirectory(dirPath.Replace(sourcePath1, TemplatePath));
foreach (string newPath in Directory.GetFiles(sourcePath1, "*.*", SearchOption.AllDirectories)) File.Copy(newPath, newPath.Replace(sourcePath1, TemplatePath), true);

foreach (string dirPath in Directory.GetDirectories(sourcePath2, "*", SearchOption.AllDirectories)) Directory.CreateDirectory(dirPath.Replace(sourcePath2, TemplatePath));
foreach (string newPath in Directory.GetFiles(sourcePath2, "*.*", SearchOption.AllDirectories)) File.Copy(newPath, newPath.Replace(sourcePath2, TemplatePath), true);

using (Presentation pres = new Presentation(PresentationFilePath))
{
WebDocument document = pres.ToSinglePageWebDocument(
new WebDocumentOptions()
{
EmbedImages = true
},
TemplatePath,
OutputPath);
document.Save();
}
}
}
}
Binary file added Aspose.Slides.WebExtensions.Tests/TestData/SLIDESNET_45094/SLIDESNET-45094.ppt
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6 changes: 3 additions & 3 deletions Aspose.Slides.WebExtensions/Aspose.Slides.WebExtensions.csproj
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Expand Up @@ -109,9 +109,9 @@
</ItemGroup>

<ItemGroup>
<PackageReference Include="Aspose.Slides.NET" Version="25.3.0" />
<PackageReference Include="MimeTypesMap" Version="1.0.8" />
<PackageReference Include="RazorEngineCore" Version="2023.11.2" />
<PackageReference Include="Aspose.Slides.NET" Version="25.8.0" />
<PackageReference Include="MimeTypesMap" Version="1.0.9" />
<PackageReference Include="RazorEngineCore" Version="2024.4.1" />
<PackageReference Include="System.Drawing.Common" Version="7.0.0" />
</ItemGroup>

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2 changes: 1 addition & 1 deletion Aspose.Slides.WebExtensions/Helpers/ShapeHelper.cs
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Expand Up @@ -98,7 +98,7 @@ private static Bitmap GetShapeThumbnail(IShape shape)
AutoShape autoShape = shape as AutoShape;

Bitmap thumbnail;
if (autoShape != null && !string.IsNullOrEmpty(autoShape.TextFrame.Text))
if (autoShape != null && autoShape.TextFrame != null && !string.IsNullOrEmpty(autoShape.TextFrame.Text))
{
// Copy shape paragraphs -> remove text -> get shape image -> restore paragraphs. Export text as HTML markup in the template.
List<Paragraph> paraColl = new List<Paragraph>();
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2 changes: 1 addition & 1 deletion Examples/SinglePageApp/SinglePageApp.csproj
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Expand Up @@ -17,7 +17,7 @@
</ItemGroup>
<ItemGroup>
<PackageReference Include="Aspose.Slides.NET">
<Version>25.3.0</Version>
<Version>25.8.0</Version>
</PackageReference>
</ItemGroup>
<ItemGroup>
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