Add visual workflow builder, fix critical bugs, and add Arabic i18n support

2026-02-08 17:05:40 +05:30
parent 36ebb3b429
commit 5d8b83e105
118 changed files with 14151 additions and 2357 deletions
--- a/src/js/workflow/nodes/sanitize-node.ts
+++ b/src/js/workflow/nodes/sanitize-node.ts
@@ -0,0 +1,96 @@
+import { ClassicPreset } from 'rete';
+import { BaseWorkflowNode } from './base-node';
+import { pdfSocket } from '../sockets';
+import type { SocketData } from '../types';
+import { requirePdfInput, processBatch } from '../types';
+import { sanitizePdf } from '../../utils/sanitize';
+
+export class SanitizeNode extends BaseWorkflowNode {
+  readonly category = 'Secure PDF' as const;
+  readonly icon = 'ph-broom';
+  readonly description = 'Remove metadata, scripts, and hidden data';
+
+  constructor() {
+    super('Sanitize');
+    this.addInput('pdf', new ClassicPreset.Input(pdfSocket, 'PDF'));
+    this.addOutput('pdf', new ClassicPreset.Output(pdfSocket, 'Sanitized PDF'));
+    this.addControl(
+      'flattenForms',
+      new ClassicPreset.InputControl('text', { initial: 'true' })
+    );
+    this.addControl(
+      'removeMetadata',
+      new ClassicPreset.InputControl('text', { initial: 'true' })
+    );
+    this.addControl(
+      'removeAnnotations',
+      new ClassicPreset.InputControl('text', { initial: 'true' })
+    );
+    this.addControl(
+      'removeJavascript',
+      new ClassicPreset.InputControl('text', { initial: 'true' })
+    );
+    this.addControl(
+      'removeEmbeddedFiles',
+      new ClassicPreset.InputControl('text', { initial: 'true' })
+    );
+    this.addControl(
+      'removeLayers',
+      new ClassicPreset.InputControl('text', { initial: 'true' })
+    );
+    this.addControl(
+      'removeLinks',
+      new ClassicPreset.InputControl('text', { initial: 'true' })
+    );
+    this.addControl(
+      'removeStructureTree',
+      new ClassicPreset.InputControl('text', { initial: 'true' })
+    );
+    this.addControl(
+      'removeMarkInfo',
+      new ClassicPreset.InputControl('text', { initial: 'true' })
+    );
+    this.addControl(
+      'removeFonts',
+      new ClassicPreset.InputControl('text', { initial: 'false' })
+    );
+  }
+
+  async data(
+    inputs: Record<string, SocketData[]>
+  ): Promise<Record<string, SocketData>> {
+    const pdfInputs = requirePdfInput(inputs, 'Sanitize');
+
+    const getBool = (key: string, fallback: string) => {
+      const ctrl = this.controls[key] as
+        | ClassicPreset.InputControl<'text'>
+        | undefined;
+      return (ctrl?.value ?? fallback) === 'true';
+    };
+
+    const options = {
+      flattenForms: getBool('flattenForms', 'true'),
+      removeMetadata: getBool('removeMetadata', 'true'),
+      removeAnnotations: getBool('removeAnnotations', 'true'),
+      removeJavascript: getBool('removeJavascript', 'true'),
+      removeEmbeddedFiles: getBool('removeEmbeddedFiles', 'true'),
+      removeLayers: getBool('removeLayers', 'true'),
+      removeLinks: getBool('removeLinks', 'true'),
+      removeStructureTree: getBool('removeStructureTree', 'true'),
+      removeMarkInfo: getBool('removeMarkInfo', 'true'),
+      removeFonts: getBool('removeFonts', 'false'),
+    };
+
+    return {
+      pdf: await processBatch(pdfInputs, async (input) => {
+        const result = await sanitizePdf(input.bytes, options);
+        return {
+          type: 'pdf',
+          document: result.pdfDoc,
+          bytes: result.bytes,
+          filename: input.filename.replace(/\.pdf$/i, '_sanitized.pdf'),
+        };
+      }),
+    };
+  }
+}