feat: SCORM

lms/lms/api.py

@@ -3,6 +3,9 @@
 
 import json
 import frappe
+import zipfile
+import os
+import xml.etree.ElementTree as ET
 from frappe.translate import get_all_translations
 from frappe import _
 from frappe.query_builder import DocType
@@ -10,6 +13,7 @@ from frappe.query_builder.functions import Count
 from frappe.utils import time_diff, now_datetime, get_datetime, flt
 from typing import Optional
 from lms.lms.utils import get_average_rating, get_lesson_count
+from xml.dom.minidom import parseString
 
 
 @frappe.whitelist()
@@ -876,3 +880,70 @@ def give_dicussions_permission():
 						"delete": 1,
 					}
 				).save(ignore_permissions=True)
+
+
+@frappe.whitelist()
+def add_chapter(title, course, is_scorm_package, scorm_package):
+	values = frappe._dict(
+		{"title": title, "course": course, "is_scorm_package": is_scorm_package}
+	)
+
+	scorm_package = frappe._dict(scorm_package)
+	if is_scorm_package:
+		package = frappe.get_doc("File", scorm_package.name)
+		zip_path = package.get_full_path()
+
+		# Extract the zip file
+		extract_path = frappe.get_site_path("public", "files", "scorm", course, title)
+		zipfile.ZipFile(zip_path).extractall(extract_path)
+
+		values.update(
+			{
+				"scorm_package": scorm_package.name,
+				"scorm_package_path": extract_path,
+				"manifest_file": get_manifest_file(extract_path),
+				"launch_file": get_launch_file(extract_path),
+			}
+		)
+
+	chapter = frappe.new_doc("Course Chapter")
+	print(values.title)
+	chapter.update(values)
+	print(chapter.title)
+	chapter.insert()
+
+	return chapter
+
+
+def get_manifest_file(extract_path):
+	manifest_file = None
+	for root, dirs, files in os.walk(extract_path):
+		for file in files:
+			if file == "imsmanifest.xml":
+				manifest_file = os.path.join(root, file)
+				break
+		if manifest_file:
+			break
+	return manifest_file
+
+
+def get_launch_file(extract_path):
+	launch_file = None
+	manifest_file = get_manifest_file(extract_path)
+	print(extract_path)
+
+	if manifest_file:
+		with open(manifest_file) as file:
+			data = file.read()
+			print(data)
+			dom = parseString(data)
+			resource = dom.getElementsByTagName("resource")
+			for res in resource:
+				if res.getAttribute("adlcp:scormtype") == "sco":
+					launch_file = res.getAttribute("href")
+					break
+
+		if launch_file:
+			launch_file = os.path.join(os.path.dirname(manifest_file), launch_file)
+
+	return launch_file

lms/lms/doctype/course_chapter/course_chapter.json

@@ -8,9 +8,16 @@
  "editable_grid": 1,
  "engine": "InnoDB",
  "field_order": [
-  "course",
-  "column_break_3",
   "title",
+  "column_break_3",
+  "course",
+  "scorm_section",
+  "is_scorm_package",
+  "scorm_package",
+  "scorm_package_path",
+  "column_break_dlnw",
+  "manifest_file",
+  "launch_file",
   "section_break_5",
   "lessons"
  ],
@@ -43,6 +50,49 @@
    "fieldtype": "Table",
    "label": "Lessons",
    "options": "Lesson Reference"
+  },
+  {
+   "default": "0",
+   "fieldname": "is_scorm_package",
+   "fieldtype": "Check",
+   "label": "Is SCORM Package"
+  },
+  {
+   "depends_on": "is_scorm_package",
+   "fieldname": "manifest_file",
+   "fieldtype": "Code",
+   "label": "Manifest File",
+   "read_only": 1
+  },
+  {
+   "depends_on": "is_scorm_package",
+   "fieldname": "launch_file",
+   "fieldtype": "Code",
+   "label": "Launch File",
+   "read_only": 1
+  },
+  {
+   "fieldname": "scorm_section",
+   "fieldtype": "Section Break",
+   "label": "SCORM"
+  },
+  {
+   "fieldname": "scorm_package",
+   "fieldtype": "Link",
+   "label": "SCORM Package",
+   "options": "File",
+   "read_only": 1
+  },
+  {
+   "fieldname": "column_break_dlnw",
+   "fieldtype": "Column Break"
+  },
+  {
+   "depends_on": "is_scorm_package",
+   "fieldname": "scorm_package_path",
+   "fieldtype": "Code",
+   "label": "SCORM Package Path",
+   "read_only": 1
   }
  ],
  "index_web_pages_for_search": 1,
@@ -53,7 +103,7 @@
    "link_fieldname": "chapter"
   }
  ],
- "modified": "2024-10-29 16:54:20.904683",
+ "modified": "2024-11-11 16:25:45.586160",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "Course Chapter",

lms/lms/utils.py

@@ -1128,7 +1128,7 @@ def get_course_outline(course, progress=False):
 		chapter_details = frappe.db.get_value(
 			"Course Chapter",
 			chapter.chapter,
-			["name", "title"],
+			["name", "title", "is_scorm_package", "launch_file"],
 			as_dict=True,
 		)
 		chapter_details["idx"] = chapter.idx