From 8388bd89c5311faae4ae92c9a3f361744e504033 Mon Sep 17 00:00:00 2001
From: Bryann Valderrama <bryanttandrei2015@gmail.com>
Date: Thu, 1 Feb 2024 22:20:28 -0500
Subject: [PATCH] feat: add tasks

---
 platform_plugin_turnitin/tasks.py | 99 +++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 platform_plugin_turnitin/tasks.py

diff --git a/platform_plugin_turnitin/tasks.py b/platform_plugin_turnitin/tasks.py
new file mode 100644
index 0000000..8bedd3b
--- /dev/null
+++ b/platform_plugin_turnitin/tasks.py
@@ -0,0 +1,99 @@
+"""This file contains the tasks that will be run by celery."""
+
+import tempfile
+from urllib.parse import urljoin
+
+import requests
+
+# from celery import shared_task
+from django.conf import settings
+from rest_framework import status
+from submissions import api as submissions_api
+
+from platform_plugin_turnitin.api.v1.views import TurnitinClient
+from platform_plugin_turnitin.edxapp_wrapper import user_by_anonymous_id
+
+
+# @shared_task
+def ora_submission_created(submission, **kwargs):
+    """
+    Task to handle the creation of a new ora submission.
+
+    Args:
+        submission (ORASubmissionData): The submission object.
+        **kwargs: Additional keyword arguments.
+    """
+    submission_id = submission.id
+    print(f"\n\nORA Submission ID: {submission_id}\n\n")
+    file_downloads = submission.file_downloads
+
+    submission_data = dict(submissions_api.get_submission_and_student(submission_id))
+    user = user_by_anonymous_id(submission_data["student_item"]["student_id"])
+
+    send_text_to_turnitin(submission_id, user, submission_data["answer"])
+    send_uploaded_files_to_turnitin(submission_id, user, file_downloads)
+
+
+def send_text_to_turnitin(submission_id: str, user, answer: dict) -> None:
+    """
+    Task to send text to Turnitin.
+
+    Args:
+        submission_id (str): The ORA submission ID.
+        user (User): The user who made the submission.
+        answer (dict): The answer of the submission.
+    """
+    for part in answer["parts"]:
+        with tempfile.NamedTemporaryFile() as temp_file:
+            temp_file.write(part.get("text").encode("utf-8"))
+            temp_file.seek(0)
+            temp_file.name = "response.txt"
+            upload_turnitin_submission(submission_id, user, temp_file)
+
+
+def send_uploaded_files_to_turnitin(
+    submission_id: str, user, file_downloads: list
+) -> None:
+    """
+    Task to send uploaded files to Turnitin.
+
+    Args:
+        submission_id (str): The ORA submission ID.
+        user (User): The user who made the submission.
+        file_downloads (list): The list of file downloads.
+    """
+    base_url = getattr(settings, "LMS_ROOT_URL", "")
+
+    for file in file_downloads:
+        file_link = urljoin(base_url, file.get("download_url"))
+        response = requests.get(file_link, timeout=5)
+
+        if response.status_code == status.HTTP_200_OK:
+            with tempfile.NamedTemporaryFile() as temp_file:
+                temp_file.write(response.content)
+                temp_file.seek(0)
+                temp_file.name = file.get("name")
+                upload_turnitin_submission(submission_id, user, temp_file)
+        else:
+            raise Exception(f"Failed to download file from {file_link}")
+
+
+def upload_turnitin_submission(submission_id: str, user, file) -> None:
+    """
+    Create a new submission in Turnitin.
+
+    First, the user must accept the EULA agreement. Then, the file is uploaded to Turnitin.
+
+    Args:
+        submission_id (str): The ORA submission ID.
+        user (User): The user who made the submission.
+        file (File): The file to upload.
+    """
+    turnitin_client = TurnitinClient(user, file)
+
+    agreement_response = turnitin_client.accept_eula_agreement()
+
+    if agreement_response.status_code != status.HTTP_200_OK:
+        raise Exception("Failed to accept the EULA agreement.")
+
+    turnitin_client.upload_turnitin_submission_file(submission_id)