feat(libre-office): add downloadFrom property

src/libre-office/interfaces/libre-office.types.ts

@@ -1,5 +1,6 @@
 import { ReadStream } from 'fs';
 import { Metadata, PdfFormat } from '../../common';
+import { DownloadFrom } from '../../common/types';
 
 type FileExtension =
     | '123'
@@ -170,4 +171,5 @@ export type ConversionOptions = {
     reduceImageResolution?: boolean; // Allow turning on or off image resolution reduction (default to false).
     quality?: number; // Specify the quality of the JPG export. A higher value produces a higher-quality image and a larger file. Between 1 and 100.
     maxImageResolution?: 75 | 150 | 300 | 600 | 1200; // Specify if all images will be reduced to the given value in DPI
+    downloadFrom?: DownloadFrom; // Download a file from a URL. It must return a Content-Disposition header with a filename parameter.
 };

src/libre-office/libre-office.ts

@@ -1,9 +1,9 @@
 import FormData from 'form-data';
 
 import { Chromiumly } from '../main.config';
-import { GotenbergUtils, PdfFormat, Metadata } from '../common';
+import { GotenbergUtils } from '../common';
 import {
-    PageProperties,
+    ConversionOptions,
     PathLikeOrReadStream
 } from './interfaces/libre-office.types';
 import { LibreOfficeUtils } from './utils/libre-office.utils';
@@ -26,6 +26,7 @@ export class LibreOffice {
      * @param {boolean} [options.reduceImageResolution] - Indicates whether to reduce image resolution.
      * @param {number} [options.quality] - Quality of the JPG export.
      * @param {75 | 150 | 300 | 600 | 1200} [options.maxImageResolution] - Maximum image resolution for the converted PDF.
+     *
      * @returns {Promise<Buffer>} A Promise resolving to the converted PDF content as a Buffer.
      */
     public static async convert({
@@ -39,18 +40,7 @@ export class LibreOffice {
         reduceImageResolution,
         quality,
         maxImageResolution
-    }: {
-        files: PathLikeOrReadStream[];
-        properties?: PageProperties;
-        pdfa?: PdfFormat;
-        pdfUA?: boolean;
-        merge?: boolean;
-        metadata?: Metadata;
-        losslessImageCompression?: boolean;
-        reduceImageResolution?: boolean;
-        quality?: number;
-        maxImageResolution?: 75 | 150 | 300 | 600 | 1200;
-    }): Promise<Buffer> {
+    }: { files: PathLikeOrReadStream[] } & ConversionOptions): Promise<Buffer> {
         const data = new FormData();
 
         await LibreOfficeUtils.addFiles(files, data);

src/libre-office/utils/libre-office.utils.ts

@@ -239,6 +239,10 @@ export class LibreOfficeUtils {
             data.append('maxImageResolution', options.maxImageResolution);
         }
 
+        if (options.downloadFrom) {
+            data.append('downloadFrom', JSON.stringify(options.downloadFrom));
+        }
+
         if (options.properties) {
             LibreOfficeUtils.addPageProperties(data, options.properties);
         }