Merge pull request #30 from Venkateshmuruganandam/master

Sample added for PPTX to PDF and Images in AWS Elastic Beanstalk

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.6.33723.286
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Convert-PowerPoint-Presentation-to-Image", "Convert-PowerPoint-Presentation-to-Image\Convert-PowerPoint-Presentation-to-Image.csproj", "{B4F4317E-ED13-4110-83E8-9A953AA744D8}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{B4F4317E-ED13-4110-83E8-9A953AA744D8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B4F4317E-ED13-4110-83E8-9A953AA744D8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B4F4317E-ED13-4110-83E8-9A953AA744D8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B4F4317E-ED13-4110-83E8-9A953AA744D8}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {FC07C72B-EFC6-4B49-98B5-4940472EC0A5}
+	EndGlobalSection
+EndGlobal

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/Controllers/HomeController.cs

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+using Convert_PowerPoint_Presentation_to_Image.Models;
+using Microsoft.AspNetCore.Mvc;
+using System.Diagnostics;
+using Syncfusion.Presentation;
+using Syncfusion.PresentationRenderer;
+using System.IO;
+using System.Reflection.Metadata;
+using Syncfusion.Drawing;
+
+namespace Convert_PowerPoint_Presentation_to_Image.Controllers
+{
+    public class HomeController : Controller
+    {
+        private readonly ILogger<HomeController> _logger;
+
+        public HomeController(ILogger<HomeController> logger)
+        {
+            _logger = logger;
+        }
+
+        public IActionResult Index()
+        {
+            return View();
+        }
+        public IActionResult ConvertPPTXToImage()
+        {
+            using (FileStream inputStream = new FileStream(Path.GetFullPath("wwwroot/Data/Input.pptx"), FileMode.Open, FileAccess.Read))
+            {
+                //Open the existing PPTX document.
+                using (IPresentation pptxDoc = Presentation.Open(inputStream))
+                {                   
+                    //Hooks the font substitution event.
+                    pptxDoc.FontSettings.SubstituteFont += FontSettings_SubstituteFont;
+                    //Initialize the PresentationRenderer to perform image conversion.
+                    pptxDoc.PresentationRenderer = new PresentationRenderer();
+                    //Convert PowerPoint slide to image as stream.
+                    MemoryStream stream = new MemoryStream();
+                    stream = (MemoryStream)pptxDoc.Slides[0].ConvertToImage(ExportImageFormat.Jpeg);
+                    //Unhooks the font substitution event after converting to image file.
+                    pptxDoc.FontSettings.SubstituteFont -= FontSettings_SubstituteFont;
+                    stream.Position = 0;
+                    //Download image file in the browser.
+                    return File(stream, "application/jpeg", "PPTXtoImage.jpeg");
+                }
+            }
+        }
+
+        //Sets the alternate font when a specified font is not installed in the production environment.
+        private void FontSettings_SubstituteFont(object sender, SubstituteFontEventArgs args)
+        {
+            if (args.OriginalFontName == "Calibri" && args.FontStyle == FontStyle.Regular)
+                args.AlternateFontStream = new FileStream(Path.GetFullPath("wwwroot/Fonts/calibri.ttf"), FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
+        }
+
+        public IActionResult Privacy()
+        {
+            return View();
+        }
+
+        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+        public IActionResult Error()
+        {
+            return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
+        }
+    }
+}

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/Convert-PowerPoint-Presentation-to-Image.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <RootNamespace>Convert_PowerPoint_Presentation_to_Image</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="SkiaSharp.NativeAssets.Linux.NoDependencies" Version="2.88.6" />
+    <PackageReference Include="Syncfusion.PresentationRenderer.Net.Core" Version="*" />
+  </ItemGroup>
+
+</Project>

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/Models/ErrorViewModel.cs

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+namespace Convert_PowerPoint_Presentation_to_Image.Models
+{
+    public class ErrorViewModel
+    {
+        public string? RequestId { get; set; }
+
+        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+    }
+}

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/Program.cs

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+var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+builder.Services.AddControllersWithViews();
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (!app.Environment.IsDevelopment())
+{
+    app.UseExceptionHandler("/Home/Error");
+    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+    app.UseHsts();
+}
+
+app.UseHttpsRedirection();
+app.UseStaticFiles();
+
+app.UseRouting();
+
+app.UseAuthorization();
+
+app.MapControllerRoute(
+    name: "default",
+    pattern: "{controller=Home}/{action=Index}/{id?}");
+
+app.Run();

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/Properties/launchSettings.json

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+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:49688",
+      "sslPort": 44371
+    }
+  },
+  "profiles": {
+    "Convert_PowerPoint_Presentation_to_Image": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "https://localhost:7194;http://localhost:5216",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/Views/Home/Index.cshtml

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+@{
+    Html.BeginForm("ConvertPPTXToImage", "Home", FormMethod.Get);
+    {
+        <div>
+            <input type="submit" value="Convert PPTX to image" style="width:175px;height:27px" />
+        </div>
+    }
+    Html.EndForm();
+}

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/Views/Home/Privacy.cshtml

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+@{
+    ViewData["Title"] = "Privacy Policy";
+}
+<h1>@ViewData["Title"]</h1>
+
+<p>Use this page to detail your site's privacy policy.</p>

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/Views/Shared/Error.cshtml

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+@model ErrorViewModel
+@{
+    ViewData["Title"] = "Error";
+}
+
+<h1 class="text-danger">Error.</h1>
+<h2 class="text-danger">An error occurred while processing your request.</h2>
+
+@if (Model.ShowRequestId)
+{
+    <p>
+        <strong>Request ID:</strong> <code>@Model.RequestId</code>
+    </p>
+}
+
+<h3>Development Mode</h3>
+<p>
+    Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
+</p>
+<p>
+    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
+    It can result in displaying sensitive information from exceptions to end users.
+    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
+    and restarting the app.
+</p>

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/Views/Shared/_Layout.cshtml

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>@ViewData["Title"] - Convert_PowerPoint_Presentation_to_Image</title>
+    <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
+    <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
+    <link rel="stylesheet" href="~/Convert_PowerPoint_Presentation_to_Image.styles.css" asp-append-version="true" />
+</head>
+<body>
+    <header>
+        <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bg-white border-bottom box-shadow mb-3">
+            <div class="container-fluid">
+                <a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index">Convert_PowerPoint_Presentation_to_Image</a>
+                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target=".navbar-collapse" aria-controls="navbarSupportedContent"
+                        aria-expanded="false" aria-label="Toggle navigation">
+                    <span class="navbar-toggler-icon"></span>
+                </button>
+                <div class="navbar-collapse collapse d-sm-inline-flex justify-content-between">
+                    <ul class="navbar-nav flex-grow-1">
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Index">Home</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
+                        </li>
+                    </ul>
+                </div>
+            </div>
+        </nav>
+    </header>
+    <div class="container">
+        <main role="main" class="pb-3">
+            @RenderBody()
+        </main>
+    </div>
+
+    <footer class="border-top footer text-muted">
+        <div class="container">
+            &copy; 2023 - Convert_PowerPoint_Presentation_to_Image - <a asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
+        </div>
+    </footer>
+    <script src="~/lib/jquery/dist/jquery.min.js"></script>
+    <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="~/js/site.js" asp-append-version="true"></script>
+    @await RenderSectionAsync("Scripts", required: false)
+</body>
+</html>

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/Views/Shared/_Layout.cshtml.css

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+/* Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
+for details on configuring this project to bundle and minify static web assets. */
+
+a.navbar-brand {
+  white-space: normal;
+  text-align: center;
+  word-break: break-all;
+}
+
+a {
+  color: #0077cc;
+}
+
+.btn-primary {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.nav-pills .nav-link.active, .nav-pills .show > .nav-link {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.border-top {
+  border-top: 1px solid #e5e5e5;
+}
+.border-bottom {
+  border-bottom: 1px solid #e5e5e5;
+}
+
+.box-shadow {
+  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
+}
+
+button.accept-policy {
+  font-size: 1rem;
+  line-height: inherit;
+}
+
+.footer {
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  white-space: nowrap;
+  line-height: 60px;
+}

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/Views/Shared/_ValidationScriptsPartial.cshtml

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+<script src="~/lib/jquery-validation/dist/jquery.validate.min.js"></script>
+<script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.min.js"></script>

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/Views/_ViewImports.cshtml

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+@using Convert_PowerPoint_Presentation_to_Image
+@using Convert_PowerPoint_Presentation_to_Image.Models
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/Views/_ViewStart.cshtml

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+@{
+    Layout = "_Layout";
+}

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/appsettings.Development.json

@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/appsettings.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/aws-beanstalk-tools-defaults.json

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+
+{
+    "region" : "us-east-1",
+    "configuration" : "Debug",
+    "framework"     : "net6.0",
+    "self-contained" : false,
+    "application"    : "application49506",
+    "environment"    : "Application49506-env",
+    "enable-xray"    : true,
+    "enhanced-health-type" : "basic",
+    "additional-options"   : "",
+    "proxy-server"         : "nginx"
+}

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/wwwroot/css/site.css

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+html {
+  font-size: 14px;
+}
+
+@media (min-width: 768px) {
+  html {
+    font-size: 16px;
+  }
+}
+
+html {
+  position: relative;
+  min-height: 100%;
+}
+
+body {
+  margin-bottom: 60px;
+}

PPTX-to-Image-conversion/Convert-PowerPoint-presentation-to-Image/AWS/AWS_Elastic_Beanstalk/Convert-PowerPoint-Presentation-to-Image/wwwroot/js/site.js

@@ -0,0 +1,4 @@
+// Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
+// for details on configuring this project to bundle and minify static web assets.
+
+// Write your JavaScript code.