feat: pdf viewer toegevoegd

webui/backend/tests/golden/test_api_pdf_golden.py

@@ -0,0 +1,92 @@
+from __future__ import annotations
+
+import asyncio
+import sys
+import tempfile
+import unittest
+from pathlib import Path
+
+import httpx
+
+sys.path.insert(0, str(Path(__file__).resolve().parents[3]))
+
+from backend.app.dependencies import get_file_ops_service
+from backend.app.fs.filesystem_adapter import FilesystemAdapter
+from backend.app.main import app
+from backend.app.security.path_guard import PathGuard
+from backend.app.services.file_ops_service import FileOpsService
+
+
+class PdfApiGoldenTest(unittest.TestCase):
+    def setUp(self) -> None:
+        self.temp_dir = tempfile.TemporaryDirectory()
+        self.root = Path(self.temp_dir.name) / "root"
+        self.root.mkdir(parents=True, exist_ok=True)
+        path_guard = PathGuard({"storage1": str(self.root)})
+        service = FileOpsService(path_guard=path_guard, filesystem=FilesystemAdapter())
+
+        async def _override_file_ops_service() -> FileOpsService:
+            return service
+
+        app.dependency_overrides[get_file_ops_service] = _override_file_ops_service
+
+    def tearDown(self) -> None:
+        app.dependency_overrides.clear()
+        self.temp_dir.cleanup()
+
+    def _request(self, path: str) -> httpx.Response:
+        async def _run() -> httpx.Response:
+            transport = httpx.ASGITransport(app=app)
+            async with httpx.AsyncClient(transport=transport, base_url="http://testserver") as client:
+                return await client.get("/api/files/pdf", params={"path": path})
+
+        return asyncio.run(_run())
+
+    def test_pdf_endpoint_success(self) -> None:
+        payload = b"%PDF-1.7\n1 0 obj\n<<>>\nendobj\n"
+        (self.root / "sample.pdf").write_bytes(payload)
+
+        response = self._request("storage1/sample.pdf")
+
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.headers["content-type"], "application/pdf")
+        self.assertEqual(response.headers["content-length"], str(len(payload)))
+        self.assertEqual(response.content, payload)
+
+    def test_pdf_directory_type_conflict(self) -> None:
+        (self.root / "docs").mkdir()
+
+        response = self._request("storage1/docs")
+
+        self.assertEqual(response.status_code, 409)
+        self.assertEqual(response.json()["error"]["code"], "type_conflict")
+
+    def test_pdf_path_not_found(self) -> None:
+        response = self._request("storage1/missing.pdf")
+
+        self.assertEqual(response.status_code, 404)
+        self.assertEqual(response.json()["error"]["code"], "path_not_found")
+
+    def test_pdf_traversal_blocked(self) -> None:
+        response = self._request("storage1/../etc/passwd")
+
+        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.json()["error"]["code"], "path_traversal_detected")
+
+    def test_pdf_invalid_root_alias(self) -> None:
+        response = self._request("unknown/sample.pdf")
+
+        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.json()["error"]["code"], "invalid_root_alias")
+
+    def test_pdf_non_pdf_blocked(self) -> None:
+        (self.root / "notes.txt").write_text("hello", encoding="utf-8")
+
+        response = self._request("storage1/notes.txt")
+
+        self.assertEqual(response.status_code, 409)
+        self.assertEqual(response.json()["error"]["code"], "unsupported_type")
+
+
+if __name__ == "__main__":
+    unittest.main()

webui/backend/tests/golden/test_ui_smoke_golden.py

@@ -51,6 +51,9 @@ class UiSmokeGoldenTest(unittest.TestCase):
         self.assertIn("F8", body)
         self.assertIn('id="viewer-modal"', body)
         self.assertIn('id="video-modal"', body)
+        self.assertIn('id="pdf-modal"', body)
+        self.assertIn('id="pdf-frame"', body)
+        self.assertIn('id="pdf-close-btn"', body)
         self.assertIn('id="video-player"', body)
         self.assertIn('id="video-close-btn"', body)
         self.assertIn('id="settings-modal"', body)
@@ -151,6 +154,10 @@ class UiSmokeGoldenTest(unittest.TestCase):
         self.assertIn('document.getElementById("rename-btn").onclick = openRenamePopup;', app_js)
         self.assertIn('return triggerActionButton("rename-btn");', app_js)
         self.assertIn('function openVideoViewer()', app_js)
+        self.assertIn('function openPdfViewer()', app_js)
+        self.assertIn('document.getElementById("pdf-modal")', app_js)
+        self.assertIn("`/api/files/pdf?", app_js)
+        self.assertIn('if (isPdfSelection(selected)) {', app_js)
         self.assertIn('video.player.src = streamUrl;', app_js)
         self.assertIn('document.getElementById("video-close-btn")', app_js)
         self.assertIn('row.ondblclick = (ev) => {', app_js)