Added Export Form Fields support for convert endpoint. Closes #44.

Author: Jaben

lib/Domain/Builders/MergeOfficeBuilder.cs

@@ -23,7 +23,7 @@ namespace Gotenberg.Sharp.API.Client.Domain.Builders;
 /// <summary>
 ///     Any non office files sent in are just ignored.
 ///     A nice surprise: Gotenberg/Chrome will merge in all sheets within a multi-sheet excel workbook.
-///     If you send in a csv file but with an xlsx extension, it will merge it in as text.
+///     If you send in a csv file but with a xlsx extension, it will merge it in as text.
 /// </summary>
 public sealed class MergeOfficeBuilder : BaseMergeBuilder<MergeOfficeRequest, MergeOfficeBuilder>
 {
@@ -39,12 +39,33 @@ public MergeOfficeBuilder PrintAsLandscape()
         return this;
     }
 
+    /// <summary>
+    ///     If provided, the API will return a pdf containing the pages in the specified range.
+    /// </summary>
+    /// <remarks>
+    ///     The format is the same as the one from the print options of Google Chrome, e.g. 1-5,8,11-13.
+    ///     This may move...
+    /// </remarks>
     [PublicAPI]
     public MergeOfficeBuilder SetPageRanges(string pageRanges)
     {
         this.Request.PageRanges = pageRanges;
         return this;
     }
+    
+    /// <summary>
+    /// Set whether to export the form fields or to use the inputted/selected
+    /// content of the fields. Default is TRUE.
+    /// </summary>
+    /// <remarks>
+    /// Gotenberg v8.3+
+    /// </remarks>
+    [PublicAPI]
+    public MergeOfficeBuilder SetExportFormFields(bool exportFormFields)
+    {
+        this.Request.ExportFormFields = exportFormFields;
+        return this;
+    }
 
     /// <summary>
     ///     This tells gotenberg to use unoconv to perform the conversion.

lib/Domain/Requests/Facets/RequestConfig.cs

@@ -79,7 +79,7 @@ public void Validate()
     /// <remarks>
     ///     Attention: this feature does not work if the form field webHookURL is given.
     /// </remarks>
-    // Not sure this is useful with the way this client is used, although.. maybe Webhook requests honor it?
+    // Not sure if this is useful with the way this client is used, although.. maybe Webhook requests honor it?
     public string? ResultFileName { get; set; }
 
     /// <summary>

lib/Domain/Requests/MergeOfficeRequest.cs

@@ -35,7 +35,23 @@ protected override string ApiPath
 
     public bool PrintAsLandscape { get; set; }
 
+    /// <summary>
+    ///     If provided, the API will return a pdf containing the pages in the specified range.
+    /// </summary>
+    /// <remarks>
+    ///     The format is the same as the one from the print options of Google Chrome, e.g. 1-5,8,11-13.
+    ///     This may move...
+    /// </remarks>
     public string? PageRanges { get; set; }
+    
+    /// <summary>
+    /// Set whether to export the form fields or to use the inputted/selected
+    /// content of the fields. Default is TRUE.
+    /// </summary>
+    /// <remarks>
+    /// Gotenberg v8.3+
+    /// </remarks>
+    public bool? ExportFormFields { get; set; }
 
     /// <summary>
     ///     Tells gotenberg to perform the conversion with unoconv.

lib/Extensions/MergeOfficeRequestExtensions.cs

@@ -34,6 +34,11 @@ internal static IEnumerable<HttpContent> PropertiesToHttpContent(this MergeOffic
             yield return BuildRequestBase.CreateFormDataItem(
                 request.PageRanges,
                 Constants.Gotenberg.LibreOffice.Routes.Convert.PageRanges);
+        
+        if (request.ExportFormFields.HasValue)
+            yield return BuildRequestBase.CreateFormDataItem(
+                request.ExportFormFields.Value,
+                Constants.Gotenberg.LibreOffice.Routes.Convert.ExportFormFields);
 
         if (!request.UseNativePdfFormat && request.Format == default) yield break;
 

lib/Infrastructure/Constants.cs

@@ -99,6 +99,8 @@ public static class Convert
                     public const string Landscape = CrossCutting.Landscape;
 
                     public const string PageRanges = CrossCutting.PageRanges;
+                    
+                    public const string ExportFormFields = "exportFormFields";
 
                     public const string NativePdfFormat = "nativePdfFormat";