[feature request] Envio de arquivos executáveis ao enviar submissões

apps/submissions/forms.py

@@ -1,4 +1,4 @@
-from django.forms import Form
+from django.forms import CharField, FileField, Form
 from djangocodemirror.fields import CodeMirrorField
 
 
@@ -9,3 +9,8 @@ class SubmissionForm(Form):
         required=True,
         config_name="python",
     )
+
+
+class UploadFileForm(Form):
+    title = CharField(max_length=255)
+    file = FileField()

apps/tasks/tests.py

@@ -1,8 +1,12 @@
+import os
 from datetime import timedelta
 from io import BytesIO
 
 from django.contrib.admin.sites import AdminSite
-from django.core.files.uploadedfile import InMemoryUploadedFile
+from django.core.files.uploadedfile import (
+    InMemoryUploadedFile,
+    SimpleUploadedFile,
+)
 from django.test import TestCase
 from django.test.client import RequestFactory
 from django.urls import resolve, reverse
@@ -13,7 +17,11 @@
 from apps.submissions.models import Submission, SubmissionStatus
 from apps.tasks.admin import TaskAdmin, TaskModelForm
 from apps.tasks.models import Task
-from apps.tasks.views import DetailView, handle_submission
+from apps.tasks.views import (
+    DetailView,
+    handle_submission,
+    handle_uploaded_file,
+)
 from apps.users.models import User
 
 
@@ -348,6 +356,7 @@ def setUp(self) -> None:
         self.url = reverse("tasks:detail", args=[self.task.id])
         self.view = DetailView()
         self.view.object = self.task
+        self.factory = RequestFactory()
 
     def test_send_submission_successfully(self) -> None:
         self.client.force_login(self.user)
@@ -510,6 +519,30 @@ def test_invalid_form_submission(self) -> None:
         self.assertTemplateUsed(response, "tasks/detail.html")
         self.assertFalse(response.context["form"].is_valid())
 
+    def test_handle_uploaded_file(self) -> None:
+        file_content = b"Test file content"
+        uploaded_file = SimpleUploadedFile("test_file.txt", file_content)
+
+        request = self.factory.post(self.url, data={"file": uploaded_file})
+        request.user = self.user
+
+        submission = Submission._default_manager.create(
+            author=self.user,
+            task=self.task,
+            code="print('Hello, World!')",
+            status=SubmissionStatus.WAITING_JUDGE,
+        )
+
+        handle_uploaded_file(request, self.task.id, submission.id)
+
+        destination_path = os.path.join("apps/tasks/uploads/", "test_file.txt")
+        self.assertTrue(os.path.exists(destination_path))
+
+        submission.refresh_from_db()
+        self.assertEqual(submission.status, SubmissionStatus.WAITING_JUDGE)
+
+        os.remove(destination_path)
+
 
 class BackgroundJobTaskTest(TestCase):
     def setUp(self) -> None:

apps/tasks/views.py

@@ -1,3 +1,4 @@
+import os
 import sys
 from io import StringIO
 from typing import TYPE_CHECKING, Any, Dict
@@ -66,6 +67,26 @@ def handle_submission(code: str, task_id: int, submission_id: int) -> None:
         submission.author.save()
 
 
+def handle_uploaded_file(
+    request: HttpRequest, task_id: int, submission_id: int
+) -> None:
+    submission: Submission = Submission._default_manager.get(id=submission_id)
+    destination_dir = "apps/tasks/uploads/"
+    os.makedirs(destination_dir, exist_ok=True)
+
+    uploaded_file = request.FILES.get("file")
+
+    if uploaded_file:
+        with open(
+            os.path.join(destination_dir, uploaded_file.name or ""), "wb+"
+        ) as destination:
+            for chunk in uploaded_file.chunks():
+                destination.write(chunk)
+
+        submission.status = SubmissionStatus.WAITING_JUDGE
+        submission.save()
+
+
 class DetailView(FormMixinBase, DetailViewBase):
     model = Task
     template_name = "tasks/detail.html"
@@ -103,18 +124,19 @@ def post(self, request: HttpRequest, *, pk: int) -> HttpResponse:
 
         self.object = self.get_object()
         form = self.get_form()
+        uploaded_file = request.FILES.get("file")
 
-        if not form.is_valid():
+        if not form.is_valid() and not uploaded_file:
             return self.form_invalid(form)
 
         submission = Submission._default_manager.create(
-            code=form.cleaned_data["code"],
+            code=form.cleaned_data.get("code", ""),
             task=self.object,
             author=request.user,
         )
 
         handle_submission.delay(
-            form.cleaned_data["code"],
+            form.cleaned_data.get("code", ""),
             self.object.id,
             submission.id,
         )

server/settings/base.py

@@ -177,3 +177,10 @@
 CRISPY_ALLOWED_TEMPLATE_PACKS = "bootstrap5"
 
 CRISPY_TEMPLATE_PACK = "bootstrap5"
+
+####################
+#  Media Settings  #
+####################
+
+MEDIA_URL = "/media/"
+MEDIA_ROOT = BASE_DIR / "media"

templates/tasks/detail.html

@@ -8,12 +8,6 @@
 {% block content %}
 <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.63.1/codemirror.min.css">
 <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.63.1/theme/dracula.min.css">
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.63.1/theme/monokai.min.css">
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.63.1/theme/3024-day.min.css">
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.63.1/theme/3024-night.min.css">
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.63.1/theme/cobalt.min.css">
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.63.1/theme/eclipse.min.css">
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.63.1/theme/rubyblue.min.css">
 
 <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.63.1/codemirror.min.js"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.63.1/mode/python/python.min.js"></script>
@@ -68,11 +62,15 @@ <h4>Constraints</h4>
 
 <hr>
 
-<form method="post">
+<form method="post" enctype="multipart/form-data">
   {% csrf_token %}
 
   <h4>Submit</h4>
 
+  <p>
+    File: <input type="file" name="file"/>
+  </p>
+
   <div style="display: flex; flex-direction: column; gap: 20px; justify-content: center;">
     <div style="display: flex; flex-direction: column; gap: 25px; font-size: 0.8rem;">
       <textarea