fix(workflow): fix heic images not being accepted in image to pdf

src/js/workflow/nodes/image-input-node.ts

@@ -1,10 +1,14 @@
 import { ClassicPreset } from 'rete';
 import { BaseWorkflowNode } from './base-node';
-import { pdfSocket } from '../sockets';
-import type { PDFData, SocketData } from '../types';
-import { loadPyMuPDF } from '../../utils/pymupdf-loader.js';
-import { loadPdfDocument } from '../../utils/load-pdf-document.js';
-import { wfError } from '../errors';
+import { pdfSocket } from '@/js/workflow/sockets';
+import type { PDFData, SocketData } from '@/js/workflow/types';
+import { loadPyMuPDF } from '@/js/utils/pymupdf-loader.js';
+import { loadPdfDocument } from '@/js/utils/load-pdf-document.js';
+import {
+  isValidImageFile,
+  preprocessImageFile,
+} from '@/js/utils/image-input-utils.js';
+import { wfError } from '@/js/workflow/errors';
 
 export class ImageInputNode extends BaseWorkflowNode {
   readonly category = 'Input' as const;
@@ -20,7 +24,7 @@ export class ImageInputNode extends BaseWorkflowNode {
 
   async addFiles(fileList: File[]): Promise<void> {
     for (const file of fileList) {
-      if (file.type.startsWith('image/')) {
+      if (isValidImageFile(file)) {
         this.files.push(file);
       }
     }
@@ -55,8 +59,13 @@ export class ImageInputNode extends BaseWorkflowNode {
       throw new Error(wfError('noImagesUploaded'));
     }
 
+    const processedFiles: File[] = [];
+    for (const file of this.files) {
+      processedFiles.push(await preprocessImageFile(file));
+    }
+
     const pymupdf = await loadPyMuPDF();
-    const pdfBlob = await pymupdf.imagesToPdf(this.files);
+    const pdfBlob = await pymupdf.imagesToPdf(processedFiles);
     const bytes = new Uint8Array(await pdfBlob.arrayBuffer());
     const document = await loadPdfDocument(bytes);
 

src/js/workflow/nodes/index.ts

@@ -0,0 +1,79 @@
+export * from './base-node';
+export * from './registry';
+
+export * from './add-blank-page-node';
+export * from './adjust-colors-node';
+export * from './alternate-merge-node';
+export * from './background-color-node';
+export * from './booklet-node';
+export * from './cbz-to-pdf-node';
+export * from './combine-single-page-node';
+export * from './compress-node';
+export * from './crop-node';
+export * from './decrypt-node';
+export * from './delete-pages-node';
+export * from './deskew-node';
+export * from './digital-sign-node';
+export * from './divide-pages-node';
+export * from './download-node';
+export * from './download-pdf-node';
+export * from './download-zip-node';
+export * from './edit-metadata-node';
+export * from './email-to-pdf-node';
+export * from './encrypt-node';
+export * from './epub-to-pdf-node';
+export * from './excel-to-pdf-node';
+export * from './extract-images-node';
+export * from './extract-pages-node';
+export * from './fb2-to-pdf-node';
+export * from './fix-page-size-node';
+export * from './flatten-node';
+export * from './font-to-outline-node';
+export * from './greyscale-node';
+export * from './header-footer-node';
+export * from './image-input-node';
+export * from './invert-colors-node';
+export * from './json-to-pdf-node';
+export * from './linearize-node';
+export * from './markdown-to-pdf-node';
+export * from './merge-node';
+export * from './mobi-to-pdf-node';
+export * from './n-up-node';
+export * from './ocr-node';
+export * from './odg-to-pdf-node';
+export * from './overlay-node';
+export * from './page-numbers-node';
+export * from './pages-to-pdf-node';
+export * from './pdf-input-node';
+export * from './pdf-to-csv-node';
+export * from './pdf-to-docx-node';
+export * from './pdf-to-images-node';
+export * from './pdf-to-markdown-node';
+export * from './pdf-to-pdfa-node';
+export * from './pdf-to-svg-node';
+export * from './pdf-to-text-node';
+export * from './pdf-to-xlsx-node';
+export * from './posterize-node';
+export * from './powerpoint-to-pdf-node';
+export * from './pub-to-pdf-node';
+export * from './rasterize-node';
+export * from './redact-node';
+export * from './remove-annotations-node';
+export * from './remove-blank-pages-node';
+export * from './repair-node';
+export * from './reverse-pages-node';
+export * from './rotate-node';
+export * from './sanitize-node';
+export * from './scanner-effect-node';
+export * from './split-node';
+export * from './svg-to-pdf-node';
+export * from './table-of-contents-node';
+export * from './text-to-pdf-node';
+export * from './timestamp-node';
+export * from './vsd-to-pdf-node';
+export * from './watermark-node';
+export * from './word-to-pdf-node';
+export * from './wpd-to-pdf-node';
+export * from './wps-to-pdf-node';
+export * from './xml-to-pdf-node';
+export * from './xps-to-pdf-node';