fix: undo status change on livecode

feat: Quizzes, Youtube Video integration and Other Minor Fixes

community/community/profile_tab.py

@@ -1,38 +0,0 @@
-"""
-The profile_tab module provides a pluggable way to add tabs to user
-profiles.
-
-This is achieved by specifying the profile_tabs in the hooks.
-
-    profile_tabs = [
-        'myapp.myapp.profile_tabs.SketchesTab'
-    ]
-
-When a profile page is rendered, these classes specified in the
-profile_hooks are instanciated with the user as argument and used to
-render the tabs.
-"""
-
-class ProfileTab:
-    """Base class for profile tabs.
-
-    Every subclass of ProfileTab must implement two methods:
-        - get_title()
-        - render()
-    """
-    def __init__(self, user):
-        self.user = user
-
-    def get_title(self):
-        """Returns the title of the tab.
-
-        Every subclass must implement this.
-        """
-        raise NotImplementedError()
-
-    def render(self):
-        """Renders the contents of the tab as HTML.
-
-        Every subclass must implement this.
-        """
-        raise NotImplementedError()

community/hackathon/doctype/community_project_member/community_project_member.py

@@ -3,13 +3,14 @@
 # For license information, please see license.txt
 
 from __future__ import unicode_literals
-# import frappe
+import frappe
 from frappe.model.document import Document
+from frappe import _
 
 class CommunityProjectMember(Document):
     def validate(self):
         self.validate_if_already_member()
-    
+
     def validate_if_already_member(self):
         if frappe.get_all("Community Project Member", {"owner": self.owner}):
             frappe.throw(_("You have already applied for the membership of this project."))

community/hooks.py

@@ -136,15 +136,15 @@ primary_rules = [
     {"from_route": "/hackathons/<hackathon>/<project>", "to_route": "hackathons/project"},
     {"from_route": "/dashboard", "to_route": ""},
     {"from_route": "/add-a-new-batch", "to_route": "add-a-new-batch"},
-    {"from_route": "/courses/<course>/<batch>/home", "to_route": "batch/home"},
-    {"from_route": "/courses/<course>/<batch>/learn", "to_route": "batch/learn"},
-    {"from_route": "/courses/<course>/<batch>/learn/<int:chapter>.<int:lesson>", "to_route": "batch/learn"},
-    {"from_route": "/courses/<course>/<batch>/schedule", "to_route": "batch/schedule"},
-    {"from_route": "/courses/<course>/<batch>/members", "to_route": "batch/members"},
-    {"from_route": "/courses/<course>/<batch>/discuss", "to_route": "batch/discuss"},
-    {"from_route": "/courses/<course>/<batch>/about", "to_route": "batch/about"},
-    {"from_route": "/courses/<course>/<batch>/progress", "to_route": "batch/progress"},
-    {"from_route": "/courses/<course>/<batch>/join", "to_route": "batch/join"}
+    {"from_route": "/courses/<course>/home", "to_route": "batch/home"},
+    {"from_route": "/courses/<course>/learn", "to_route": "batch/learn"},
+    {"from_route": "/courses/<course>/learn/<int:chapter>.<int:lesson>", "to_route": "batch/learn"},
+    {"from_route": "/courses/<course>/schedule", "to_route": "batch/schedule"},
+    {"from_route": "/courses/<course>/members", "to_route": "batch/members"},
+    {"from_route": "/courses/<course>/discuss", "to_route": "batch/discuss"},
+    {"from_route": "/courses/<course>/about", "to_route": "batch/about"},
+    {"from_route": "/courses/<course>/progress", "to_route": "batch/progress"},
+    {"from_route": "/courses/<course>/join", "to_route": "batch/join"}
 ]
 
 # Any frappe default URL is blocked by profile-rules, add it here to unblock it
@@ -161,10 +161,11 @@ whitelist = [
     "/socket.io",
     "/hackathons",
     "/dashboard",
-    "/join-request"
+    "/join-request",
     "/add-a-new-batch",
     "/new-sign-up",
-    "/message"
+    "/message",
+    "/about"
 ]
 whitelist_rules = [{"from_route": p, "to_route": p[1:]} for p in whitelist]
 
@@ -176,3 +177,23 @@ profile_rules = [
 website_route_rules = primary_rules + whitelist_rules + profile_rules
 
 update_website_context = 'community.widgets.update_website_context'
+
+## Specify the additional tabs to be included in the user profile page.
+## Each entry must be a subclass of community.community.plugins.ProfileTab
+# profile_tabs = []
+
+## Specify the extension to be used to control what scripts and stylesheets
+## to be included in lesson pages. The specified value must be be a
+## subclass of community.community.plugins.PageExtension
+# community_lesson_page_extension = None
+
+community_lesson_page_extensions = [
+	"community.plugins.LiveCodeExtension"
+]
+
+## Markdown Macros for Lessons
+community_markdown_macro_renderers = {
+	"Exercise": "community.plugins.exercise_renderer",
+	"Quiz": "community.plugins.quiz_renderer",
+	"YouTubeVideo": "community.plugins.youtube_video_renderer",
+}

community/lms/api.py

@@ -15,13 +15,6 @@ def autosave_section(section, code):
     doc.insert()
     return {"name": doc.name}
 
-@frappe.whitelist()
-def get_section(name):
-    """Saves the code edited in one of the sections.
-    """
-    doc = frappe.get_doc("LMS Section", name)
-    return doc and doc.as_dict()
-
 @frappe.whitelist()
 def submit_solution(exercise, code):
     """Submits a solution.
@@ -36,13 +29,13 @@ def submit_solution(exercise, code):
     return {"name": doc.name, "creation": doc.creation}
 
 @frappe.whitelist()
-def save_current_lesson(batch_name, lesson_name):
+def save_current_lesson(course_name, lesson_name):
     """Saves the current lesson for a student/mentor.
     """
     name = frappe.get_value(
         doctype="LMS Batch Membership",
         filters={
-            "batch": batch_name,
+            "course": course_name,
             "member": frappe.session.user
         },
         fieldname="name")

community/lms/doctype/exercise/exercise.py

@@ -3,12 +3,9 @@
 
 import frappe
 from frappe.model.document import Document
-from ..lms_sketch.livecode import livecode_to_svg
+# from ..lms_sketch.livecode import livecode_to_svg
 
 class Exercise(Document):
-    def before_save(self):
-        self.image = livecode_to_svg(None, self.answer)
-
     def get_user_submission(self):
         """Returns the latest submission for this user.
         """
@@ -42,8 +39,6 @@ class Exercise(Document):
         course = frappe.get_doc("LMS Course", self.course)
         batch = course.get_student_batch(user)
 
-        image = livecode_to_svg(None, code)
-
         doc = frappe.get_doc(
             doctype="Exercise Submission",
             exercise=self.name,
@@ -51,7 +46,6 @@ class Exercise(Document):
             course=self.course,
             lesson=self.lesson,
             batch=batch and batch.name,
-            image=image,
             solution=code)
         doc.insert(ignore_permissions=True)
 

community/lms/doctype/exercise_submission/exercise_submission.json

@@ -6,12 +6,17 @@
  "engine": "InnoDB",
  "field_order": [
   "exercise",
-  "solution",
+  "status",
+  "batch",
+  "column_break_4",
   "exercise_title",
   "course",
-  "batch",
   "lesson",
-  "image"
+  "section_break_8",
+  "solution",
+  "image",
+  "test_results",
+  "comments"
  ],
  "fields": [
   {
@@ -21,12 +26,6 @@
    "label": "Exercise",
    "options": "Exercise"
   },
-  {
-   "fieldname": "solution",
-   "fieldtype": "Code",
-   "in_list_view": 1,
-   "label": "Solution"
-  },
   {
    "fetch_from": "exercise.title",
    "fieldname": "exercise_title",
@@ -61,11 +60,41 @@
    "fieldtype": "Code",
    "label": "Image",
    "read_only": 1
+  },
+  {
+   "fieldname": "status",
+   "fieldtype": "Select",
+   "label": "Status",
+   "options": "Correct\nIncorrect"
+  },
+  {
+   "fieldname": "test_results",
+   "fieldtype": "Small Text",
+   "label": "Test Results"
+  },
+  {
+   "fieldname": "comments",
+   "fieldtype": "Small Text",
+   "label": "Comments"
+  },
+  {
+   "fieldname": "solution",
+   "fieldtype": "Code",
+   "in_list_view": 1,
+   "label": "Solution"
+  },
+  {
+   "fieldname": "column_break_4",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "section_break_8",
+   "fieldtype": "Section Break"
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-05-21 11:28:45.833018",
+ "modified": "2021-06-24 16:22:50.570845",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "Exercise Submission",

community/lms/doctype/invite_request/invite_request.py

@@ -58,7 +58,8 @@ def create_invite_request(invite_email):
 
     frappe.get_doc({
             "doctype": "Invite Request",
-            "invite_email": invite_email
+            "invite_email": invite_email,
+            "status": "Approved"
         }).save(ignore_permissions=True)
     return "OK"
 

community/lms/doctype/invite_request/test_invite_request.py

@@ -18,7 +18,7 @@ class TestInviteRequest(unittest.TestCase):
                         filters={"invite_email": "test_invite@example.com"},
                         fieldname=["invite_email", "status", "signup_email"],
                         as_dict=True)
-            self.assertEqual(invite.status, "Pending")
+            self.assertEqual(invite.status, "Approved")
             self.assertEqual(invite.signup_email, None)
 
     def test_create_invite_request_update(self):

community/lms/doctype/lesson/lesson.json

@@ -7,12 +7,13 @@
  "engine": "InnoDB",
  "field_order": [
   "chapter",
-  "lesson_type",
+  "include_in_preview",
+  "column_break_4",
   "title",
   "index_",
   "index_label",
-  "body",
-  "sections"
+  "section_break_6",
+  "body"
  ],
  "fields": [
   {
@@ -22,14 +23,6 @@
    "label": "Chapter",
    "options": "Chapter"
   },
-  {
-   "default": "Video",
-   "fieldname": "lesson_type",
-   "fieldtype": "Select",
-   "in_list_view": 1,
-   "label": "Lesson Type",
-   "options": "Video\nText\nQuiz"
-  },
   {
    "fieldname": "title",
    "fieldtype": "Data",
@@ -40,6 +33,7 @@
    "default": "1",
    "fieldname": "index_",
    "fieldtype": "Int",
+   "in_list_view": 1,
    "label": "Index"
   },
   {
@@ -47,23 +41,30 @@
    "fieldtype": "Markdown Editor",
    "label": "Body"
   },
-  {
-   "fieldname": "sections",
-   "fieldtype": "Table",
-   "label": "Sections",
-   "options": "LMS Section"
-  },
   {
    "fieldname": "index_label",
    "fieldtype": "Data",
-   "in_list_view": 1,
    "label": "Index Label",
    "read_only": 1
+  },
+  {
+   "default": "0",
+   "fieldname": "include_in_preview",
+   "fieldtype": "Check",
+   "label": "Include In Preview"
+  },
+  {
+   "fieldname": "section_break_6",
+   "fieldtype": "Section Break"
+  },
+  {
+   "fieldname": "column_break_4",
+   "fieldtype": "Column Break"
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-06-01 05:30:48.127494",
+ "modified": "2021-06-23 17:59:52.946515",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "Lesson",

community/lms/doctype/lesson/lesson.py

@@ -5,66 +5,54 @@
 from __future__ import unicode_literals
 import frappe
 from frappe.model.document import Document
-from ...section_parser import SectionParser
+from ...md import markdown_to_html, find_macros
 
 class Lesson(Document):
     def before_save(self):
-        sections = SectionParser().parse(self.body or "")
-        self.sections = [self.make_lms_section(i, s) for i, s in enumerate(sections)]
+        dynamic_documents = ["Exercise", "Quiz"]
+        for section in dynamic_documents:
+            self.update_lesson_name_in_document(section)
 
+    def update_lesson_name_in_document(self, section):
+        doctype_map= {
+            "Exercise": "Exercise",
+            "Quiz": "LMS Quiz"
+        }
+        macros = find_macros(self.body)
+        documents = [value for name, value in macros if name == section]
         index = 1
-        for s in self.sections:
-            if s.type == "exercise":
-                e = s.get_exercise()
-                e.lesson = self.name
-                e.index_ = index
-                e.save()
-                index += 1
-        self.update_orphan_exercises()
+        for name in documents:
+            e = frappe.get_doc(doctype_map[section], name)
+            e.lesson = self.name
+            e.index_ = index
+            e.save()
+            index += 1
+        self.update_orphan_documents(doctype_map[section], documents)
 
-    def update_orphan_exercises(self):
-        """Updates the exercises that were previously part of this lesson,
+    def update_orphan_documents(self, doctype, documents):
+        """Updates the documents that were previously part of this lesson,
         but not any more.
         """
-        linked_exercises = {row['name'] for row in frappe.get_all('Exercise', {"lesson": self.name})}
-        active_exercises = {s.id for s in self.get("sections") if s.type=="exercise"}
-        orphan_exercises = linked_exercises - active_exercises
-        for name in orphan_exercises:
-            ex = frappe.get_doc("Exercise", name)
+        linked_documents = {row['name'] for row in frappe.get_all(doctype, {"lesson": self.name})}
+        active_documents = set(documents)
+        orphan_documents = linked_documents - active_documents
+        for name in orphan_documents:
+            ex = frappe.get_doc(doctype, name)
             ex.lesson = None
             ex.index_ = 0
             ex.index_label = ""
             ex.save()
 
-    def get_sections(self):
-        return sorted(self.get('sections'), key=lambda s: s.index)
+    def render_html(self):
+        return markdown_to_html(self.body)
 
     def get_exercises(self):
-        return [frappe.get_doc("Exercise", s.id) for s in self.get("sections") if s.type=="exercise"]
+        if not self.body:
+            return []
 
-    def make_lms_section(self, index, section):
-            s = frappe.new_doc('LMS Section', parent_doc=self, parentfield='sections')
-            s.type = section.type
-            s.id = section.id
-            s.label = section.label
-            s.contents = section.contents
-            s.index = index
-            return s
-
-    def get_next(self):
-        """Returns the number for the next lesson.
-
-        The return value would be like 1.2, 2.1 etc.
-        It will be None if there is no next lesson.
-        """
-
-
-    def get_prev(self):
-        """Returns the number for the prev lesson.
-
-        The return value would be like 1.2, 2.1 etc.
-        It will be None if there is no next lesson.
-        """
+        macros = find_macros(self.body)
+        exercises = [value for name, value in macros if name == "Exercise"]
+        return [frappe.get_doc("Exercise", name) for name in exercises]
 
     def get_progress(self):
         return frappe.db.get_value("LMS Course Progress", {"lesson": self.name, "owner": frappe.session.user}, "status")
@@ -75,11 +63,11 @@ class Lesson(Document):
         return
 
 @frappe.whitelist()
-def save_progress(lesson, batch):
+def save_progress(lesson, course):
     if not frappe.db.exists("LMS Batch Membership",
             {
                 "member": frappe.session.user,
-                "batch": batch
+                "course": course
             }):
         return
     if frappe.db.exists("LMS Course Progress",
@@ -90,11 +78,7 @@ def save_progress(lesson, batch):
         return
 
     lesson_details = frappe.get_doc("Lesson", lesson)
-    dynamic_content = frappe.db.count("LMS Section",
-                        filters={
-                            "type": ["not in", ["example", "text"]],
-                            "parent": lesson_details.name
-                        })
+    dynamic_content = find_macros(lesson_details.body)
 
     status = "Complete"
     if dynamic_content:
@@ -113,17 +97,33 @@ def update_progress(lesson):
     if frappe.db.exists("LMS Course Progress", {"lesson": lesson, "owner": user}):
         course_progress = frappe.get_doc("LMS Course Progress", {"lesson": lesson, "owner": user})
         course_progress.status = "Complete"
-        course_progress.save()
+        course_progress.save(ignore_permissions=True)
 
 def all_dynamic_content_submitted(lesson, user):
-    exercise_names = frappe.get_list("Exercise", {"lesson": lesson}, ["name"], pluck="name")
-    all_exercises_submitted = False
-    print(exercise_names)
+    all_exercises_submitted = check_all_exercise_submission(lesson, user)
+    all_quiz_submitted = check_all_quiz_submitted(lesson, user)
+    return all_exercises_submitted and all_quiz_submitted
+
+def check_all_exercise_submission(lesson, user):
+    exercise_names = frappe.get_list("Exercise", {"lesson": lesson}, pluck="name", ignore_permissions=True)
+    if not len(exercise_names):
+        return True
     query = {
         "exercise": ["in", exercise_names],
         "owner": user
     }
     if frappe.db.count("Exercise Submission", query) == len(exercise_names):
-        all_exercises_submitted = True
+        return True
+    return False
 
-    return all_exercises_submitted
+def check_all_quiz_submitted(lesson, user):
+    quizzes = frappe.get_list("LMS Quiz", {"lesson": lesson}, pluck="name", ignore_permissions=True)
+    if not len(quizzes):
+        return True
+    query = {
+        "quiz": ["in", quizzes],
+        "owner": user
+    }
+    if frappe.db.count("LMS Quiz Submission", query) == len(quizzes):
+        return True
+    return False

community/lms/doctype/lms_batch/lms_batch.json

@@ -33,8 +33,7 @@
   {
    "fieldname": "title",
    "fieldtype": "Data",
-   "label": "Title",
-   "unique": 1
+   "label": "Title"
   },
   {
    "fieldname": "description",
@@ -120,7 +119,7 @@
    "link_fieldname": "batch"
   }
  ],
- "modified": "2021-05-26 16:43:57.399747",
+ "modified": "2021-06-16 10:51:05.403726",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Batch",

community/lms/doctype/lms_batch/lms_batch.py

@@ -19,15 +19,7 @@ class LMSBatch(Document):
            frappe.throw(_("You are not a mentor of the course {0}").format(course.title))
 
     def after_insert(self):
-        create_membership(batch=self.name, member_type="Mentor")
-
-    def get_mentors(self):
-        memberships = frappe.get_all(
-                    "LMS Batch Membership",
-                    {"batch": self.name, "member_type": "Mentor"},
-                    ["member"])
-        member_names = [m['member'] for m in memberships]
-        return find_all("User", name=["IN", member_names])
+        create_membership(batch=self.name, course=self.course, member_type="Mentor")
 
     def is_member(self, email, member_type=None):
         """Checks if a person is part of a batch.
@@ -43,16 +35,6 @@ class LMSBatch(Document):
             filters['member_type'] = member_type
         return frappe.db.exists("LMS Batch Membership", filters)
 
-    def get_students(self):
-        """Returns (email, full_name, username) of all the students of this batch as a list of dict.
-        """
-        memberships = frappe.get_all(
-                    "LMS Batch Membership",
-                    {"batch": self.name, "member_type": "Student"},
-                    ["member"])
-        member_names = [m['member'] for m in memberships]
-        return find_all("User", name=["IN", member_names])
-
     def get_messages(self):
         messages =  frappe.get_all("LMS Message", {"batch": self.name}, ["*"], order_by="creation")
         for message in messages:
@@ -80,11 +62,6 @@ class LMSBatch(Document):
         membership = self.get_membership(user)
         return membership and membership.current_lesson
 
-    def get_learn_url(self, lesson_number):
-        if not lesson_number:
-            return
-        return f"/courses/{self.course}/{self.name}/learn/{lesson_number}"
-
 @frappe.whitelist()
 def save_message(message, batch):
     doc = frappe.get_doc({

community/lms/doctype/lms_batch_membership/lms_batch_membership.json

@@ -84,7 +84,7 @@
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-05-24 12:40:57.125694",
+ "modified": "2021-06-21 12:10:28.808803",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Batch Membership",

community/lms/doctype/lms_batch_membership/lms_batch_membership.py

@@ -14,42 +14,65 @@ class LMSBatchMembership(Document):
         self.validate_membership_in_different_batch_same_course()
 
     def validate_membership_in_same_batch(self):
+        filters={
+            "member": self.member,
+            "course": self.course,
+            "name": ["!=", self.name]
+        }
+        if self.batch:
+            filters["batch"] = self.batch
         previous_membership = frappe.db.get_value("LMS Batch Membership",
-            filters={
-                "member": self.member,
-                "batch": self.batch,
-                "name": ["!=", self.name]
-            },
+            filters,
             fieldname=["member_type","member"],
             as_dict=1)
 
         if previous_membership:
             member_name = frappe.db.get_value("User", self.member, "full_name")
-            frappe.throw(_("{0} is already a {1} of {2}").format(member_name, previous_membership.member_type, self.batch))
+            course_title = frappe.db.get_value("LMS Course", self.course, "title")
+            frappe.throw(_("{0} is already a {1} of the course {2}").format(member_name, previous_membership.member_type, course_title))
 
     def validate_membership_in_different_batch_same_course(self):
-        course = frappe.db.get_value("LMS Batch", self.batch, "course")
-        previous_membership = frappe.get_all("LMS Batch Membership",
-                                    filters={
-                                        "member": self.member,
-                                        "name": ["!=", self.name]
-                                    },
-                                    fields=["batch", "member_type", "name"]
-                                )
+        """Ensures that a studnet is only part of one batch.
+        """
+        # nothing to worry if the member is not a student
+        if self.member_type != "Student":
+            return
 
-        for membership in previous_membership:
-            batch_course = frappe.db.get_value("LMS Batch", membership.batch, "course")
-            if batch_course == course and (membership.member_type == "Student" or self.member_type == "Student"):
-                member_name = frappe.db.get_value("User", self.member, "full_name")
-                frappe.throw(_("{0} is already a {1} of {2} course through {3} batch").format(member_name, membership.member_type, course, membership.batch))
+        course = frappe.db.get_value("LMS Batch", self.batch, "course")
+        memberships = frappe.get_all(
+            "LMS Batch Membership",
+            filters={
+                "member": self.member,
+                "name": ["!=", self.name],
+                "member_type": "Student",
+                "course": self.course
+            },
+            fields=["batch", "member_type", "name"]
+        )
+
+        if memberships:
+            membership = memberships[0]
+            member_name = frappe.db.get_value("User", self.member, "full_name")
+            frappe.throw(_("{0} is already a Student of {1} course through {2} batch").format(member_name, course, membership.batch))
 
 @frappe.whitelist()
-def create_membership(batch, member=None, member_type="Student", role="Member"):
+def create_membership(course, batch=None, member=None, member_type="Student", role="Member"):
     frappe.get_doc({
         "doctype": "LMS Batch Membership",
         "batch": batch,
+        "course": course,
         "role": role,
         "member_type": member_type,
         "member": member or frappe.session.user
     }).save(ignore_permissions=True)
     return "OK"
+
+@frappe.whitelist()
+def update_current_membership(batch, course, member):
+    all_memberships = frappe.get_all("LMS Batch Membership", {"member": member, "course": course})
+    for membership in all_memberships:
+        frappe.db.set_value("LMS Batch Membership", membership.name, "is_current", 0)
+
+    current_membership = frappe.get_all("LMS Batch Membership", {"batch": batch, "member": member})
+    if len(current_membership):
+        frappe.db.set_value("LMS Batch Membership", current_membership[0].name, "is_current", 1)

community/lms/doctype/lms_course/lms_course.json

@@ -22,6 +22,7 @@
  "field_order": [
   "title",
   "is_published",
+  "disable_self_learning",
   "column_break_3",
   "short_code",
   "video_link",
@@ -73,6 +74,12 @@
    "fieldtype": "Small Text",
    "label": "Short Introduction",
    "reqd": 1
+  },
+  {
+   "default": "0",
+   "fieldname": "disable_self_learning",
+   "fieldtype": "Check",
+   "label": "Disable Self Learning"
   }
  ],
  "index_web_pages_for_search": 1,
@@ -99,7 +106,7 @@
    "link_fieldname": "course"
   }
  ],
- "modified": "2021-06-01 04:36:45.696776",
+ "modified": "2021-06-21 11:34:04.552376",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Course",

community/lms/doctype/lms_course/lms_course.py

@@ -8,6 +8,7 @@ from frappe.model.document import Document
 import json
 from ...utils import slugify
 from community.query import find, find_all
+from frappe.utils import flt
 
 class LMSCourse(Document):
     @staticmethod
@@ -81,11 +82,11 @@ class LMSCourse(Document):
         """
         if not email:
             return False
-        return frappe.db.exists({
-            "doctype": "LMS Course Mentor Mapping",
-            "course": self.name,
-            "mentor": email
-        })
+        return frappe.db.count("LMS Course Mentor Mapping",
+            {
+                "course": self.name,
+                "mentor": email
+            })
 
     def get_student_batch(self, email):
         """Returns the batch the given student is part of.
@@ -112,7 +113,7 @@ class LMSCourse(Document):
         """Returns all chapters of this course.
         """
         # TODO: chapters should have a way to specify the order
-        return find_all("Chapter", course=self.name, order_by="creation")
+        return find_all("Chapter", course=self.name, order_by="index_")
 
     def get_batch(self, batch_name):
         return find("LMS Batch", name=batch_name, course=self.name)
@@ -186,6 +187,59 @@ class LMSCourse(Document):
                 exercise.save()
                 i += 1
 
+    def get_learn_url(self, lesson_number):
+        if not lesson_number:
+            return
+        return f"/courses/{self.name}/learn/{lesson_number}"
+
+    def get_membership(self, member, batch=None):
+        filters = {
+            "member": member,
+            "course": self.name
+        }
+        if batch:
+            filters["batch"] = batch
+        membership = frappe.db.get_value("LMS Batch Membership", filters, ["name","batch", "current_lesson"], as_dict=True)
+        if membership and membership.batch:
+            membership.batch_title = frappe.db.get_value("LMS Batch", membership.batch, "title")
+        return membership
+
+    def get_all_memberships(self, member):
+        all_memberships = frappe.get_all("LMS Batch Membership", {"member": member, "course": self.name}, ["batch"])
+        for membership in all_memberships:
+            membership.batch_title = frappe.db.get_value("LMS Batch", membership.batch, "title")
+        return all_memberships
+
+    def get_mentors(self, batch=None):
+        filters = {
+            "course": self.name,
+            "member_type": "Mentor"
+        }
+        if batch:
+            filters["batch"] = batch
+
+        memberships = frappe.get_all(
+                    "LMS Batch Membership",
+                    filters,
+                    ["member"])
+        member_names = [m['member'] for m in memberships]
+        return find_all("User", name=["IN", member_names])
+
+    def get_students(self, batch=None):
+        """Returns (email, full_name, username) of all the students of this batch as a list of dict.
+        """
+        filters = {
+            "course": self.name,
+            "member_type": "Student"
+        }
+        if batch:
+            filters["batch"] = batch
+        memberships = frappe.get_all(
+                    "LMS Batch Membership",
+                    filters,
+                    ["member"])
+        member_names = [m['member'] for m in memberships]
+        return find_all("User", name=["IN", member_names])
 
     def get_outline(self):
         return CourseOutline(self)
@@ -197,6 +251,7 @@ class CourseOutline:
         self.lessons = self.get_lessons()
 
     def get_next(self, current):
+        current = flt(current)
         numbers = sorted(lesson['number'] for lesson in self.lessons)
         try:
             index = numbers.index(current)
@@ -205,6 +260,7 @@ class CourseOutline:
             return None
 
     def get_prev(self, current):
+        current = flt(current)
         numbers = sorted(lesson['number'] for lesson in self.lessons)
         try:
             index = numbers.index(current)
@@ -228,7 +284,7 @@ class CourseOutline:
 
         chapter_numbers = {c['name']: c['index_'] for c in self.chapters}
         for lesson in lessons:
-            lesson['number'] = "{}.{}".format(chapter_numbers[lesson['chapter']], lesson['index_'])
+            lesson['number'] = flt("{}.{}".format(chapter_numbers[lesson['chapter']], lesson['index_']))
         return lessons
 
 @frappe.whitelist()

community/lms/doctype/lms_course/test_lms_course.py

@@ -26,7 +26,6 @@ class TestLMSCourse(unittest.TestCase):
         course = self.new_course("Test Course")
         assert course.title == "Test Course"
         assert course.name == "test-course"
-        assert course.get_mentors() == []
 
     def test_find_all(self):
         courses = LMSCourse.find_all()

community/lms/doctype/lms_option/lms_option.json

@@ -0,0 +1,36 @@
+{
+ "actions": [],
+ "creation": "2021-06-07 10:46:10.402684",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "option",
+  "is_correct"
+ ],
+ "fields": [
+  {
+   "fieldname": "option",
+   "fieldtype": "Data",
+   "label": "Option"
+  },
+  {
+   "default": "0",
+   "fieldname": "is_correct",
+   "fieldtype": "Check",
+   "label": "Is Correct"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2021-06-07 10:48:45.290227",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "LMS Option",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
+}

community/lms/doctype/lms_option/lms_option.py

@@ -1,10 +1,8 @@
-# -*- coding: utf-8 -*-
 # Copyright (c) 2021, FOSS United and contributors
 # For license information, please see license.txt
 
-from __future__ import unicode_literals
 # import frappe
 from frappe.model.document import Document
 
-class CodeRevision(Document):
+class LMSOption(Document):
 	pass

community/lms/doctype/lms_quiz/lms_quiz.js

@@ -1,7 +1,7 @@
 // Copyright (c) 2021, FOSS United and contributors
 // For license information, please see license.txt
 
-frappe.ui.form.on('Code Revision', {
+frappe.ui.form.on('LMS Quiz', {
 	// refresh: function(frm) {
 
 	// }

community/lms/doctype/lms_quiz/lms_quiz.json

@@ -1,41 +1,41 @@
 {
  "actions": [],
- "creation": "2021-04-07 00:26:28.806520",
+ "autoname": "field:title",
+ "creation": "2021-06-07 10:50:17.893625",
  "doctype": "DocType",
  "editable_grid": 1,
  "engine": "InnoDB",
  "field_order": [
-  "section",
-  "code",
-  "author"
+  "title",
+  "questions",
+  "lesson"
  ],
  "fields": [
   {
-   "fieldname": "section",
-   "fieldtype": "Link",
-   "in_list_view": 1,
-   "label": "Section",
-   "options": "LMS Section"
+   "fieldname": "title",
+   "fieldtype": "Data",
+   "label": "Title",
+   "unique": 1
   },
   {
-   "fieldname": "code",
-   "fieldtype": "Code",
-   "label": "Code"
+   "fieldname": "questions",
+   "fieldtype": "Table",
+   "label": "Questions",
+   "options": "LMS Quiz Question"
   },
   {
-   "fieldname": "author",
+   "fieldname": "lesson",
    "fieldtype": "Link",
-   "in_list_view": 1,
-   "label": "Author",
-   "options": "User"
+   "label": "Lesson",
+   "options": "Lesson"
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-04-14 11:26:19.628317",
+ "modified": "2021-06-23 17:58:57.642873",
  "modified_by": "Administrator",
  "module": "LMS",
- "name": "Code Revision",
+ "name": "LMS Quiz",
  "owner": "Administrator",
  "permissions": [
   {
@@ -53,6 +53,5 @@
  ],
  "sort_field": "modified",
  "sort_order": "DESC",
- "title_field": "section",
  "track_changes": 1
 }

community/lms/doctype/lms_quiz/lms_quiz.py

@@ -0,0 +1,79 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+from community.lms.doctype.lesson.lesson import update_progress
+import frappe
+from frappe.model.document import Document
+import json
+from frappe import _
+from ..lesson.lesson import update_progress
+
+class LMSQuiz(Document):
+    def validate(self):
+        self.validate_correct_answers()
+
+    def validate_correct_answers(self):
+        for question in self.questions:
+            correct_options = self.get_correct_options(question)
+
+            if len(correct_options) > 1:
+                question.multiple = 1
+
+            if not len(correct_options):
+                frappe.throw(_("At least one answer must be correct for this question: {0}").format(frappe.bold(question.question)))
+
+    def get_correct_options(self, question):
+        correct_option_fields = ["is_correct_1", "is_correct_2", "is_correct_3", "is_correct_4"]
+        return list(filter(lambda x: question.get(x) == 1, correct_option_fields))
+
+    def get_last_submission_details(self):
+        """Returns the latest submission for this user.
+        """
+        user = frappe.session.user
+        if not user or user == "Guest":
+            return
+
+        result = frappe.get_all('LMS Quiz Submission',
+            fields="*",
+            filters={
+                "owner": user,
+                "quiz": self.name
+            },
+            order_by="creation desc",
+            page_length=1)
+
+        if result:
+            return result[0]
+
+@frappe.whitelist()
+def submit(quiz, result):
+    score = 0
+    answer_map = {
+        "is_correct_1": "option_1",
+        "is_correct_2": "option_2",
+        "is_correct_3": "option_3",
+        "is_correct_4": "option_4"
+    }
+    result = json.loads(result)
+    quiz_details = frappe.get_doc("LMS Quiz", quiz)
+
+    for response in result:
+        match = list(filter(lambda x: x.question == response.get("question"), quiz_details.questions))[0]
+        correct_options = quiz_details.get_correct_options(match)
+        correct_answers = [ match.get(answer_map[option]) for option in correct_options ]
+
+        if response.get("answer") == correct_answers:
+            response["result"] = "Right"
+            score += 1
+        else:
+            response["result"] = "Wrong"
+        response["answer"] = ("").join([ ans if idx == len(response.get("answer")) -1 else ans + ", "  for idx, ans in enumerate(response.get("answer")) ])
+
+    frappe.get_doc({
+        "doctype": "LMS Quiz Submission",
+        "quiz": quiz,
+        "result": result,
+        "score": score
+    }).save(ignore_permissions=True)
+    update_progress(quiz_details.lesson)
+    return score

community/lms/doctype/lms_quiz/test_lms_quiz.py

@@ -1,10 +1,8 @@
-# -*- coding: utf-8 -*-
 # Copyright (c) 2021, FOSS United and Contributors
 # See license.txt
-from __future__ import unicode_literals
 
 # import frappe
 import unittest
 
-class TestCodeRevision(unittest.TestCase):
+class TestLMSQuiz(unittest.TestCase):
 	pass

community/lms/doctype/lms_quiz_question/lms_quiz_question.json

@@ -0,0 +1,118 @@
+{
+ "actions": [],
+ "creation": "2021-06-07 10:48:57.994714",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "question",
+  "options_section",
+  "option_1",
+  "is_correct_1",
+  "section_break_5",
+  "option_2",
+  "is_correct_2",
+  "column_break_4",
+  "option_3",
+  "is_correct_3",
+  "section_break_11",
+  "option_4",
+  "is_correct_4",
+  "multiple"
+ ],
+ "fields": [
+  {
+   "fieldname": "question",
+   "fieldtype": "Text",
+   "in_list_view": 1,
+   "label": "Question",
+   "reqd": 1
+  },
+  {
+   "fieldname": "option_1",
+   "fieldtype": "Data",
+   "label": "Option 1",
+   "reqd": 1
+  },
+  {
+   "fieldname": "option_2",
+   "fieldtype": "Data",
+   "label": "Option 2",
+   "reqd": 1
+  },
+  {
+   "fieldname": "option_3",
+   "fieldtype": "Data",
+   "label": "Option 3"
+  },
+  {
+   "fieldname": "option_4",
+   "fieldtype": "Data",
+   "label": "Option 4"
+  },
+  {
+   "default": "0",
+   "depends_on": "option_1",
+   "fieldname": "is_correct_1",
+   "fieldtype": "Check",
+   "label": "Is Correct"
+  },
+  {
+   "default": "0",
+   "depends_on": "option_2",
+   "fieldname": "is_correct_2",
+   "fieldtype": "Check",
+   "label": "Is Correct"
+  },
+  {
+   "default": "0",
+   "depends_on": "option_3",
+   "fieldname": "is_correct_3",
+   "fieldtype": "Check",
+   "label": "Is Correct"
+  },
+  {
+   "default": "0",
+   "depends_on": "option_4",
+   "fieldname": "is_correct_4",
+   "fieldtype": "Check",
+   "label": "Is Correct"
+  },
+  {
+   "default": "0",
+   "fieldname": "multiple",
+   "fieldtype": "Check",
+   "hidden": 1,
+   "label": "Multiple Correct Answers",
+   "read_only": 1
+  },
+  {
+   "fieldname": "options_section",
+   "fieldtype": "Section Break"
+  },
+  {
+   "fieldname": "column_break_4",
+   "fieldtype": "Section Break"
+  },
+  {
+   "fieldname": "section_break_5",
+   "fieldtype": "Section Break"
+  },
+  {
+   "fieldname": "section_break_11",
+   "fieldtype": "Section Break"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2021-06-22 16:54:13.133859",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "LMS Quiz Question",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
+}

community/lms/doctype/lms_quiz_question/lms_quiz_question.py

@@ -0,0 +1,8 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+class LMSQuizQuestion(Document):
+	pass

community/lms/doctype/lms_quiz_result/lms_quiz_result.json

@@ -0,0 +1,45 @@
+{
+ "actions": [],
+ "creation": "2021-06-07 14:19:23.683323",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "question",
+  "answer",
+  "result"
+ ],
+ "fields": [
+  {
+   "fieldname": "question",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Question"
+  },
+  {
+   "fieldname": "result",
+   "fieldtype": "Select",
+   "in_list_view": 1,
+   "label": "Result",
+   "options": "Right\nWrong"
+  },
+  {
+   "fieldname": "answer",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Users Response"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2021-06-22 18:32:28.813159",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "LMS Quiz Result",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
+}

community/lms/doctype/lms_quiz_result/lms_quiz_result.py

@@ -0,0 +1,8 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+class LMSQuizResult(Document):
+	pass

community/lms/doctype/lms_quiz_submission/lms_quiz_submission.js

@@ -0,0 +1,8 @@
+// Copyright (c) 2021, FOSS United and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on('LMS Quiz Submission', {
+	// refresh: function(frm) {
+
+	// }
+});

community/lms/doctype/lms_quiz_submission/lms_quiz_submission.json

@@ -0,0 +1,55 @@
+{
+ "actions": [],
+ "creation": "2021-06-07 14:19:54.958989",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "quiz",
+  "result",
+  "score"
+ ],
+ "fields": [
+  {
+   "fieldname": "quiz",
+   "fieldtype": "Link",
+   "label": "Quiz",
+   "options": "LMS Quiz"
+  },
+  {
+   "fieldname": "result",
+   "fieldtype": "Table",
+   "label": "Result",
+   "options": "LMS Quiz Result"
+  },
+  {
+   "fieldname": "score",
+   "fieldtype": "Data",
+   "label": "Score"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-06-07 14:19:54.958989",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "LMS Quiz Submission",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
+}

community/lms/doctype/lms_quiz_submission/lms_quiz_submission.py

@@ -0,0 +1,8 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+class LMSQuizSubmission(Document):
+	pass

community/lms/doctype/lms_quiz_submission/test_lms_quiz_submission.py

@@ -0,0 +1,8 @@
+# Copyright (c) 2021, FOSS United and Contributors
+# See license.txt
+
+# import frappe
+import unittest
+
+class TestLMSQuizSubmission(unittest.TestCase):
+	pass

community/lms/doctype/lms_section/lms_section.json

@@ -1,66 +0,0 @@
-{
- "actions": [],
- "creation": "2021-03-05 15:10:53.906006",
- "doctype": "DocType",
- "engine": "InnoDB",
- "field_order": [
-  "label",
-  "type",
-  "contents",
-  "code",
-  "attrs",
-  "index",
-  "id"
- ],
- "fields": [
-  {
-   "fieldname": "label",
-   "fieldtype": "Data",
-   "in_list_view": 1,
-   "label": "Label"
-  },
-  {
-   "fieldname": "type",
-   "fieldtype": "Data",
-   "in_list_view": 1,
-   "label": "Type"
-  },
-  {
-   "fieldname": "contents",
-   "fieldtype": "Markdown Editor",
-   "label": "Contents"
-  },
-  {
-   "fieldname": "code",
-   "fieldtype": "Code",
-   "label": "Code"
-  },
-  {
-   "fieldname": "attrs",
-   "fieldtype": "Long Text",
-   "label": "attrs"
-  },
-  {
-   "fieldname": "index",
-   "fieldtype": "Int",
-   "label": "Index"
-  },
-  {
-   "fieldname": "id",
-   "fieldtype": "Data",
-   "label": "id"
-  }
- ],
- "index_web_pages_for_search": 1,
- "istable": 1,
- "links": [],
- "modified": "2021-05-19 18:55:26.019625",
- "modified_by": "Administrator",
- "module": "LMS",
- "name": "LMS Section",
- "owner": "Administrator",
- "permissions": [],
- "sort_field": "modified",
- "sort_order": "DESC",
- "track_changes": 1
-}

community/lms/doctype/lms_section/lms_section.py

@@ -14,6 +14,10 @@ class LMSSection(Document):
         if self.type == "exercise":
             return frappe.get_doc("Exercise", self.id)
 
+    def get_quiz(self):
+        if self.type == "quiz":
+            return frappe.get_doc("LMS Quiz", self.id)
+
     def get_latest_code_for_user(self):
         """Returns the latest code for the logged in user.
         """

community/lms/md.py

@@ -0,0 +1,109 @@
+"""
+The md module extends markdown to add macros.
+
+Macros can be added to the markdown text in the following format.
+
+    {{ MacroName("macro-argument") }}
+
+These macros will be rendered using a pluggable mechanism.
+
+Apps can provide a hook community_markdown_macro_renderers, a
+dictionary mapping the macro name to the function that to render
+that macro. The function will get the argument passed to the macro
+as argument.
+"""
+
+import frappe
+import re
+from bs4 import BeautifulSoup
+import markdown
+from markdown import Extension
+from markdown.inlinepatterns import InlineProcessor
+import xml.etree.ElementTree as etree
+
+def markdown_to_html(text):
+    """Renders markdown text into html.
+    """
+    return markdown.markdown(text, extensions=['fenced_code', MacroExtension()])
+
+def find_macros(text):
+    """Returns all macros in the given text.
+
+        >>> find_macros(text)
+        [
+            ('YouTubeVideo': 'abcd1234')
+            ('Exercise', 'two-circles'),
+            ('Exercise', 'four-circles')
+        ]
+    """
+    if not text:
+        return []
+    macros = re.findall(MACRO_RE, text)
+    # remove the quotes around the argument
+    return [(name, _remove_quotes(arg)) for name, arg in macros]
+
+def _remove_quotes(value):
+    """Removes quotes around a value.
+
+    Also strips the whitespace.
+
+        >>> _remove_quotes('"hello"')
+        'hello'
+        >>> _remove_quotes("'hello'")
+        'hello'
+        >>> _remove_quotes("hello")
+        'hello'
+    """
+    return value.strip(" '\"")
+
+
+def get_macro_registry():
+    d = frappe.get_hooks("community_markdown_macro_renderers") or {}
+    return {name: frappe.get_attr(klass[0]) for name, klass in d.items()}
+
+def render_macro(macro_name, macro_argument):
+    # stripping the quotes on either side of the argument
+    macro_argument = _remove_quotes(macro_argument)
+
+    registry = get_macro_registry()
+    if macro_name in registry:
+        return registry[macro_name](macro_argument)
+    else:
+        return f"<p>Unknown macro: {macro_name}</p>"
+
+MACRO_RE = r'{{ *(\w+)\(([^{}]*)\) *}}'
+
+class MacroExtension(Extension):
+    """MacroExtension is a markdown extension to support macro syntax.
+    """
+    def extendMarkdown(self, md):
+        self.md = md
+        pattern = MacroInlineProcessor(MACRO_RE)
+        pattern.md = md
+        md.inlinePatterns.register(pattern, 'macro', 75)
+
+class MacroInlineProcessor(InlineProcessor):
+    """MacroInlineProcessor is class that is handles the logic
+    of how to render each macro occurence in the markdown text.
+    """
+    def handleMatch(self, m, data):
+        """Handles each macro match and return rendered contents
+        for that macro as an etree node.
+        """
+        macro = m.group(1)
+        arg = m.group(2)
+        html = render_macro(macro, arg)
+        html = sanitize_html(str(html))
+        e = etree.fromstring(html)
+        return e, m.start(0), m.end(0)
+
+def sanitize_html(html):
+    """Sanotize the html using BeautifulSoup.
+
+    The markdown processor request the correct markup and crashes on
+    any broken tags. This makes sures that all those things are fixed
+    before passing to the etree parser.
+    """
+    soup = BeautifulSoup(html, features="lxml")
+    nodes = soup.body.children
+    return "<div>" + "\n".join(str(node) for node in nodes) + "</div>"

community/lms/models.py

@@ -2,4 +2,4 @@
 """
 from .doctype.lms_course.lms_course import LMSCourse as Course
 from .doctype.lms_sketch.lms_sketch import LMSSketch as Sketch
-
+from .doctype.lms_batch_membership.lms_batch_membership import LMSBatchMembership as Membership

community/lms/section_parser.py

@@ -1,84 +0,0 @@
-"""Utility to split the text in the topic into multiple sections.
-
-{{ section(type="example", id="foo") }}
-circle(100, 100, 50)
-{{ end }}
-
-"""
-from __future__ import annotations
-from dataclasses import dataclass
-import re
-from typing import List, Tuple, Dict, Iterator
-
-RE_SECTION = re.compile(r"^\{\{\s(\w+)\s*(?:\((.*)\))?\s*\}\}\s*")
-class SectionParser:
-    def parse(self, text: str) -> Iterator[Section]:
-        """Parses given text into sections and return an iterator over sections.
-        """
-        lines = text.splitlines()
-        marked_lines = self.parse_lines(lines)
-        return self.group_sections(marked_lines)
-
-    def parse_lines(self, lines: List[str]) -> List[Tuple[str, str, str]]:
-        for line in lines:
-            m = RE_SECTION.match(line)
-            if m:
-                yield m.group(1), self.parse_attrs(m.group(2)), None
-            else:
-                yield None, None, line
-
-    def parse_attrs(self, attrs_str: str) -> Dict[str, str]:
-        # XXX-Anand: Hack
-        code = "dict({})".format(attrs_str or "")
-        return eval(code)
-
-    def group_sections(self, marked_lines) -> Iterator[Section]:
-        index = 0
-
-        def make_section(type='text', id=None, label=None, **attrs):
-            nonlocal index
-            index += 1
-
-            id = id or f"section-{index}"
-            label = label or id
-            return Section(
-                type=type,
-                id=id,
-                label=label,
-                attrs=attrs)
-
-        section = make_section("text")
-
-        for mark, attrs, line in marked_lines:
-            if not mark:
-                section.append(line)
-                continue
-
-            yield section
-
-            if mark == 'end':
-                section = make_section(type='text')
-            else:
-                section = make_section(**attrs)
-
-        yield section
-
-@dataclass
-class Section:
-    """One section of the Topic.
-    """
-    type: str
-    id: str
-    label: str
-    contents: str = ""
-    attrs: dict = None
-
-    def append(self, line):
-        if not line.endswith("\n"):
-            line = line + "\n"
-        self.contents += line
-
-    def __repr__(self):
-        attrs = dict(type=self.type, id=self.id, label=self.label, **self.attrs)
-        attrs_str = ", ".join(f'{k}="{v}"' for k, v in attrs.items())
-        return f'<Section({attrs_str})>'

community/lms/web_form/add_a_new_batch/add_a_new_batch.json

@@ -11,7 +11,7 @@
  "apply_document_permissions": 0,
  "button_label": "Save",
  "creation": "2021-04-20 11:37:49.135114",
- "custom_css": ".datepicker.active {\n    background-color: white;\n}",
+ "custom_css": ".datepicker.active {\n    background-color: white;\n}\n\n[data-doctype=\"Web Form\"] {\n    max-width: 720px;\n    margin: 6rem auto;\n}",
  "doc_type": "LMS Batch",
  "docstatus": 0,
  "doctype": "Web Form",
@@ -19,7 +19,7 @@
  "is_standard": 1,
  "login_required": 1,
  "max_attachment_size": 0,
- "modified": "2021-06-02 15:52:06.383260",
+ "modified": "2021-06-15 18:49:50.530001",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "add-a-new-batch",
@@ -38,7 +38,7 @@
   {
    "allow_read_on_all_link_options": 0,
    "fieldname": "course",
-   "fieldtype": "Link",
+   "fieldtype": "Data",
    "hidden": 1,
    "label": "Course",
    "max_length": 0,

community/lms/web_form/join_a_batch/join_a_batch.js

@@ -1,3 +0,0 @@
-frappe.ready(function() {
-	// bind events here
-})

community/lms/web_form/join_a_batch/join_a_batch.json

@@ -1,48 +0,0 @@
-{
- "accept_payment": 0,
- "allow_comments": 0,
- "allow_delete": 0,
- "allow_edit": 0,
- "allow_incomplete": 0,
- "allow_multiple": 0,
- "allow_print": 0,
- "amount": 0.0,
- "amount_based_on_field": 0,
- "apply_document_permissions": 0,
- "button_label": "Save",
- "creation": "2021-04-15 13:32:14.171328",
- "doc_type": "LMS Batch Membership",
- "docstatus": 0,
- "doctype": "Web Form",
- "idx": 0,
- "is_standard": 1,
- "login_required": 1,
- "max_attachment_size": 0,
- "modified": "2021-04-15 13:32:14.171328",
- "modified_by": "Administrator",
- "module": "LMS",
- "name": "join-a-batch",
- "owner": "Administrator",
- "payment_button_label": "Buy Now",
- "published": 1,
- "route": "join-a-batch",
- "route_to_success_link": 0,
- "show_attachments": 0,
- "show_in_grid": 0,
- "show_sidebar": 0,
- "sidebar_items": [],
- "success_url": "/join-a-batch",
- "title": "Join a Batch",
- "web_form_fields": [
-  {
-   "allow_read_on_all_link_options": 0,
-   "fieldtype": "Attach",
-   "hidden": 0,
-   "max_length": 0,
-   "max_value": 0,
-   "read_only": 0,
-   "reqd": 0,
-   "show_in_filter": 0
-  }
- ]
-}

community/lms/web_form/join_a_batch/join_a_batch.py

@@ -1,7 +0,0 @@
-from __future__ import unicode_literals
-
-import frappe
-
-def get_context(context):
-	# do your magic here
-	pass

community/lms/widgets/BatchTabs.html

@@ -1,34 +1,61 @@
 <div class="mt-5">
-  <a class="anchor_style" href="/courses">Courses</a> /{% if course.is_mentor(frappe.session.user) %} <a class="anchor_style" href="/courses/{{ course.name }}"> {{ course.title }}</a> {% else %} <span class="text-muted"> {{ course.title }}</span> {% endif %}
+  <a class="anchor_style" href="/courses">Courses</a> /{% if course.is_mentor(frappe.session.user) %} <a
+    class="anchor_style" href="/courses/{{ course.name }}"> {{ course.title }}</a> {% else %} <span class="text-muted">
+    {{ course.title }}</span> {% endif %}
+  {% set all_memberships = course.get_all_memberships(frappe.session.user) %}
+  {% if membership and membership.batch and all_memberships | length > 1 %}
+  <a class="pull-right dropdown-item border rounded" style="width: 10rem;" href="#" id="navbarDropdown" role="button"
+    data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+    {{ membership.batch_title }}
+  </a>
+  <div class="dropdown-menu" aria-labelledby="navbarDropdown">
+    {% for data in all_memberships %}
+    {% if data.batch != membership.batch %}
+    <a class="dropdown-item switch-batch"
+      href="/courses/{{ course.name }}/home?batch={{ data.batch }}">{{ data.batch_title }}</a>
+    {% endif %}
+    {% endfor %}
+  </div>
+  {% endif %}
 </div>
+{% if not membership %}
+{% set display_class = "hide" %}
+{% else %}
+{% set display_class = "" %}
+{% endif %}
+
 <ul class="nav nav-tabs mt-4">
   <li class="nav-item">
-    <a class="nav-link" id="home" href="/courses/{{course.name}}/{{batch.name}}/home">Home</a>
+    <a class="nav-link" id="home" href="/courses/{{course.name}}/home{{ course.query_parameter }}">Home</a>
   </li>
   <li class="nav-item">
-    <a class="nav-link" id="learn" href="/courses/{{course.name}}/{{batch.name}}/learn">Learn</a>
+    {% set lesson_index = course.get_lesson_index(membership.current_lesson) if membership and membership.current_lesson
+    else '1.1' %}
+    <a class="nav-link" id="learn"
+      href="{{ course.get_learn_url(lesson_index) }}{{ course.query_parameter }}">Lessons</a>
   </li>
   <!-- <li class="nav-item">
-    <a class="nav-link" id="schedule" href="/courses/{{course.name}}/{{batch.name}}/schedule">Schedule</a>
+    <a class="nav-link" id="schedule" href="/courses/{{course.name}}/schedule">Schedule</a>
   </li> -->
-  <li class="nav-item">
-    <a class="nav-link" id="members" href="/courses/{{course.name}}/{{batch.name}}/members">Members</a>
-  </li>
-  <li class="nav-item">
-    <a class="nav-link" id="discussion" href="/courses/{{course.name}}/{{batch.name}}/discuss">Discussion</a>
+  <li class="nav-item {{ display_class }}">
+    <a class="nav-link" id="members" href="/courses/{{course.name}}/members{{ course.query_parameter }}">Members</a>
   </li>
+  <!-- <li class="nav-item {{ display_class }}">
+    <a class="nav-link" id="discussion" href="/courses/{{course.name}}/discuss">Discussion</a>
+  </li> -->
   <!-- <li class="nav-item">
-    <a class="nav-link" id="about" href="/courses/{{course.name}}/{{batch.name}}/about">About</a>
+    <a class="nav-link" id="about" href="/courses/{{course.name}}/about">About</a>
   </li> -->
-  {% if batch.is_member(frappe.session.user, member_type="Mentor") %}
+  {% if membership and membership.batch and course.is_mentor(frappe.session.user) %}
   <li class="nav-item">
-    <a class="nav-link" id="progress" href="/courses/{{course.name}}/{{batch.name}}/progress">Progress</a>
+    <a class="nav-link" id="progress" href="/courses/{{course.name}}/progress{{ course.query_parameter }}">Progress</a>
   </li>
   {% endif %}
 </ul>
+{% block script %}
 <script>
   frappe.ready(() => {
-    var selector = document.querySelector(`a[href="${decodeURIComponent(window.location.pathname)}"]`)
+    var selector = document.querySelector(`a[href="${decodeURIComponent(window.location.pathname)}{{ course.query_parameter }}"]`)
     if (selector) {
       selector.classList.add('active');
     }
@@ -37,3 +64,4 @@
     }
   })
 </script>
+{% endblock %}

community/lms/widgets/ChapterTeaser.html

@@ -1,15 +1,25 @@
 <div class="chapter-teaser">
   <div class="teaser-body">
-    <h3 class="chapter-title"><span class="mr-1">{{index}}.</span> {{ chapter.title }}</h3>
+    <div class="chapter-title mb-5 font-weight-bold"><span class="mr-1">{{index}}.</span> {{ chapter.title }}</div>
     <div class="chapter-description">
       {{ chapter.description or "" }}
     </div>
     <div class="chapter-lessons">
       {% for lesson in chapter.get_lessons() %}
       <div class="lesson-teaser">
-        <a {% if show_link %} class="anchor_style" href="{{ batch.get_learn_url(course.get_lesson_index(lesson.name)) }}" {% endif %}>{{ lesson.title }}</a>
+        {% if show_link or lesson.include_in_preview %}
+        <a class="" href="{{ course.get_learn_url(course.get_lesson_index(lesson.name)) }}{{course.query_parameter}}"
+          data-course="{{ course.name }}">{{ lesson.title }}</a>
+        {% else %}
+        <div class="no-preview" title="This lesson is not available for preview">
+          <span style="color: #2490ef;">
+            {{ lesson.title }}
+          </span>
+          <i class="fa fa-lock ml-2"></i>
+        </div>
+        {% endif %}
         {% if show_progress and not course.is_mentor(frappe.session.user) and lesson.get_progress() %}
-        <a class="pull-right badge p-1 {{ lesson.get_slugified_class() }}"> <img class="progress-image" src="/assets/community/images/Vector.png"> {{ lesson.get_progress() }}</a>
+        <span class="ml-5 badge p-2 {{ lesson.get_slugified_class() }}"> {{ lesson.get_progress() }}</span>
         {% endif %}
       </div>
       {% endfor %}

community/lms/widgets/CourseOutline.html

@@ -1,5 +1,7 @@
-<h2>Course Outline</h2>
+<div class="mt-5">
+  <h3> Course Outline </h3>
 
-{% for chapter in course.get_chapters() %}
-{{ widgets.ChapterTeaser(index=loop.index, chapter=chapter, course=course, batch=batch, show_link=show_link, show_progress=show_progress)}}
-{% endfor %}
+  {% for chapter in course.get_chapters() %}
+  {{ widgets.ChapterTeaser(index=loop.index, chapter=chapter, course=course, batch=batch, show_link=show_link, show_progress=show_progress)}}
+  {% endfor %}
+</div>

community/lms/widgets/InstructorSection.html

@@ -1,5 +1,6 @@
-<h3>Instructor</h3>
 <div class="instructor">
-  <div class="instructor-title">{{instructor.full_name}}</div>
-  <div class="instructor-subtitle">Created {{instructor.get_course_count()}} courses</div>
+  {{ widgets.Avatar(member=instructor, avatar_class="avatar-medium") }}
+  <a class="ml-1 instructor-title" href="/{{instructor.username}}">{{ instructor.full_name }}</a>
+  <div class="instructor-subtitle">Course Creator</div>
+  <!-- <div class="instructor-subtitle">Created {{instructor.get_course_count()}} courses</div> -->
 </div>

community/lms/widgets/RenderBatch.html

@@ -1,13 +1,13 @@
 <div class="batch">
   <div class="batch-details">
-    <div>Session every {{batch.sessions_on}}</div>
+    <div class="">Session every {{batch.sessions_on}}</div>
     <div>{{frappe.utils.format_time(batch.start_time, "short")}} -
       {{frappe.utils.format_time(batch.end_time, "short")}}
     </div>
     <div>Starting {{frappe.utils.format_date(batch.start_date, "medium")}}</div>
     <div class="course-type" style="color: #888; padding: 10px 0px;">mentors</div>
 
-    {% for m in batch.get_mentors() %}
+    {% for m in course.get_mentors(batch.name) %}
     <div>
       {{ widgets.Avatar(member=m, avatar_class="avatar-medium" ) }}
       <span class="instructor-title">{{m.full_name}}</span>
@@ -18,9 +18,10 @@
   <div class="cta">
     <div class="">
       {% if can_manage %}
-      <a href="/courses/{{course.name}}/{{batch.name}}/home" class="btn btn-primary">Manage</a>
+      <a href="/courses/{{ course.name }}/home?batch={{ batch.name }}" class="btn btn-primary manage-batch" data-batch="{{ batch.name | urlencode }}"
+        data-course="{{ course.name | urlencode }}">Manage</a>
       {% elif can_join %}
-      <button class="join-batch btn btn-primary" data-batch="{{ batch.name | urlencode }}"
+      <button class="join-batch btn btn-secondary" data-batch="{{ batch.name | urlencode }}"
         data-course="{{ course.name | urlencode }}">Join this Batch</button>
       {% endif %}
     </div>

community/plugins.py

@@ -0,0 +1,108 @@
+"""
+The plugins module provides various plugins to change the default
+behaviour some parts of the community app.
+
+A site specify what plugins to use using appropriate entries in the frappe
+hooks, written in the `hooks.py`.
+
+This module exposes two plugins: ProfileTab and PageExtension.
+
+The ProfileTab is used to specify any additional tabs to be displayed
+on the profile page of the user.
+
+The PageExtension is used to load additinal stylesheets and scripts to
+be loaded in a webpage.
+"""
+
+import frappe
+
+class PageExtension:
+    """PageExtension is a plugin to inject custom styles and scripts
+    into a web page.
+
+    The subclasses should overwrite the `render_header()` and
+    `render_footer()` methods to inject whatever styles/scripts into
+    the webpage.
+    """
+
+    def render_header(self):
+        """Returns the HTML snippet to be included in the head section
+        of the web page.
+
+        Typically used to include the stylesheets and javascripts to be
+        included in the <head> of the webpage.
+        """
+        return ""
+
+    def render_footer(self):
+        """Returns the HTML snippet to be included in the body tag at
+        the end of web page.
+
+        Typically used to include javascripts that need to be executed
+        after the page is loaded.
+        """
+        return ""
+
+class ProfileTab:
+    """Base class for profile tabs.
+
+    Every subclass of ProfileTab must implement two methods:
+        - get_title()
+        - render()
+    """
+    def __init__(self, user):
+        self.user = user
+
+    def get_title(self):
+        """Returns the title of the tab.
+
+        Every subclass must implement this.
+        """
+        raise NotImplementedError()
+
+    def render(self):
+        """Renders the contents of the tab as HTML.
+
+        Every subclass must implement this.
+        """
+        raise NotImplementedError()
+
+class LiveCodeExtension(PageExtension):
+    def render_header(self):
+        livecode_url = frappe.get_value("LMS Settings", None, "livecode_url")
+        context = {
+            "livecode_url": livecode_url
+        }
+        return frappe.render_template(
+            "templates/livecode/extension_header.html",
+            context)
+
+    def render_footer(self):
+        livecode_url = frappe.get_value("LMS Settings", None, "livecode_url")
+        context = {
+            "livecode_url": livecode_url
+        }
+        return frappe.render_template(
+            "templates/livecode/extension_footer.html",
+            context)
+
+def quiz_renderer(quiz_name):
+    quiz = frappe.get_doc("LMS Quiz", quiz_name)
+    context = dict(quiz=quiz)
+    return frappe.render_template("templates/quiz.html", context)
+
+def exercise_renderer(argument):
+    exercise = frappe.get_doc("Exercise", argument)
+    context = dict(exercise=exercise)
+    return frappe.render_template("templates/exercise.html", context)
+
+def youtube_video_renderer(video_id):
+    return f"""
+    <iframe width="560" height="315"
+        src="https://www.youtube.com/embed/{video_id}"
+        title="YouTube video player"
+        frameborder="0"
+        allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
+        allowfullscreen>
+    </iframe>
+    """

community/public/css/style.css

@@ -23,6 +23,8 @@
   --cta-color: var(--c4);
   --send-message: var(--c7);
   --received-message: var(--c8);
+	--checkbox-size: 14px;
+	--control-bg: var(--gray-100);
 }
 
 body {
@@ -82,6 +84,7 @@ body {
   border-radius: 10px;
   margin: 10px 0px;
   background: white;
+  box-shadow: 0px 5px 10px rgb(0 0 0 / 10%);
   border: 1px solid #ddc;
 }
 
@@ -156,19 +159,6 @@ img.profile-photo {
   line-height: 51px;
 }
 
-.anchor_style {
-  color: inherit;
-}
-
-a:hover {
-  text-decoration: none;
-  color: inherit;
-}
-
-.anchor_style:hover {
-  text-decoration: underline
-}
-
 section {
   padding: 5rem 0 5rem 0;
 }
@@ -239,6 +229,10 @@ section {
 	margin-top: 30px;
 }
 
+input[type=checkbox] {
+  appearance: auto;
+}
+
 .partiallycomplete {
   background: #FEF4E2;
   color: #976417;

community/public/css/style.less

@@ -10,6 +10,7 @@ h2 {
 
   .teaser-body {
     padding: 20px;
+    box-shadow: 0px 5px 10px rgb(0 0 0 / 10%)
   }
   .teaser-footer {
     padding: 20px;
@@ -66,6 +67,15 @@ h2 {
   }
 }
 
+
+.anchor_style {
+  color: inherit;
+}
+
+.anchor_style:hover {
+  text-decoration: none
+}
+
 section {
   padding: 60px 0px;
 }
@@ -162,7 +172,6 @@ section.lightgray {
 // }
 
 .instructor-title {
-  font-weight: bold;
   color: black;
 }
 
@@ -331,3 +340,9 @@ section.lightgray {
     margin: 40px 0px 0px 20px;
   }
 }
+
+.no-preview-message {
+  width: fit-content;
+  margin: 50px 0px 50px;
+  color: black;
+}

community/templates/exercise.html

@@ -0,0 +1,10 @@
+<div class="exercise">
+  <h3>Exercise {{exercise.index_label}}: {{ exercise.title }}</h3>
+  <div class="exercise-description">{{frappe.utils.md_to_html(exercise.description)}}</div>
+
+  {% set submission = exercise.get_user_submission() %}
+
+  <pre class="exercise" id="exercise-{{exercise.name}}"
+    data-last-submitted="{{ submission and submission.creation or '' }}" data-name="{{ exercise.name }}"
+    data-image='{{ (submission and submission.image or "") | tojson }}'><code class="language-joy">{{ submission.solution if submission else exercise.code }}</code></pre>
+</div>

community/templates/livecode/extension_footer.html

@@ -0,0 +1,168 @@
+<script type="text/javascript" src="/assets/frappe/node_modules/moment/min/moment-with-locales.min.js"></script>
+<script type="text/javascript" src="/assets/frappe/node_modules/moment-timezone/builds/moment-timezone-with-data.min.js"></script>
+<script type="text/javascript" src="/assets/frappe/js/frappe/utils/datetime.js"></script>
+
+<script type="text/javascript">
+    // comment_when is failing because of this
+    if (!frappe.sys_defaults) {
+      frappe.sys_defaults = {}
+    }
+</script>
+
+<script type="text/javascript" src="{{ livecode_url }}/static/livecode.js"></script>
+
+<script type="text/javascript" src="/assets/mon_school/js/livecode-files.js"></script>
+
+<template id="livecode-template">
+  <div class="livecode-editor livecode-editor-inline">
+    <div class="row">
+      <div class="col-lg-8 col-md-6">
+        <div class="controls">
+          <button class="run">Run</button>
+
+          <div class="exercise-controls pull-right">
+            <span style="padding-right: 10px;"><span class="last-submitted human-time" data-timestamp=""></span></span>
+            <button class="submit btn-primary">Submit</button>
+          </div>
+        </div>
+      </div>
+    </div>
+    <div class="code-editor">
+      <div class="row">
+        <div class="col-lg-8 col-md-6">
+          <div class="code-wrapper">
+            <textarea class="code"></textarea>
+          </div>
+        </div>
+        <div class="col-lg-4 col-md-6 canvas-wrapper">
+            <div class="svg-image" width="300" height="300"></div>
+            <pre class="output"></pre>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+
+<script type="text/javascript">
+  function getLiveCodeOptions() {
+    return {
+      base_url: "{{ livecode_url }}",
+      runtime: "python",
+      files: LIVECODE_FILES, // loaded from livecode-files.js
+      command: ["python", "start.py"],
+      codemirror: true,
+      onMessage: {
+        image: function(editor, msg) {
+          const element = editor.parent.querySelector(".svg-image");
+          element.innerHTML = msg.image;
+        }
+      }
+    }
+  }
+
+  $(function() {
+    var editorLookup = {};
+
+    $("pre.example, pre.exercise").each((i, e) => {
+      var code = $(e).text();
+      var template = document.querySelector('#livecode-template');
+      var clone = template.content.cloneNode(true);
+
+      $(e)
+      .wrap('<div></div>')
+      .hide()
+      .parent()
+      .append(clone)
+      .find("textarea.code")
+      .val(code);
+
+      if ($(e).hasClass("exercise")) {
+        var last_submitted = $(e).data("last-submitted");
+        if (last_submitted) {
+          $(e).parent().find(".last-submitted")
+            .data("timestamp", last_submitted)
+            .html(__("Submitted {0}", [comment_when(last_submitted)]));
+        }
+      }
+      else {
+        $(e).parent().find(".exercise-controls").remove();
+      }
+
+      var editor = new LiveCodeEditor(e.parentElement, {
+        ...getLiveCodeOptions(),
+        codemirror: true,
+        onMessage: {
+          image: function(editor, msg) {
+            const canvasElement = editor.parent.querySelector("div.svg-image");
+            canvasElement.innerHTML = msg.image;
+          }
+        }
+      });
+
+      $(e).parent().find(".submit").on('click', function() {
+        var name = $(e).data("name");
+        let code = editor.codemirror.doc.getValue();
+
+        frappe.call("community.lms.api.submit_solution", {
+          "exercise": name,
+          "code": code
+        }).then(r => {
+          if (r.message.name) {
+            frappe.msgprint("Submitted successfully!");
+
+            let d = r.message.creation;
+            $(e).parent().find(".human-time").html(__("Submitted {0}", [comment_when(d)]));
+          }
+        });
+      });
+    });
+
+    $(".exercise-image").each((i, e) => {
+      var svg = JSON.parse($(e).data("image"));
+      $(e).html(svg);
+    });
+
+    $("pre.exercise").each((i, e) => {
+      var svg = JSON.parse($(e).data("image"));
+      $(e).parent().find(".svg-image").html(svg);
+    });
+
+  });
+</script>
+
+<style type="text/css">
+  .svg-image {
+    border: 5px solid #ddd;
+    position: relative;
+    z-index: 0;
+    width: 310px;
+    height: 310px;
+  }
+  .livecode-editor {
+    margin-bottom: 30px;
+  }
+
+  .livecode-editor-small .svg-image {
+    border: 5px solid #ddd;
+    position: relative;
+    z-index: 0;
+    width: 210px;
+    height: 210px;
+  }
+
+  /* work-in-progress styles for showing admonition */
+  .admonition {
+    border: 1px solid #aaa;
+    border-left: .5rem solid #888;
+    border-radius: .3em;
+    font-size: 0.9em;
+    margin: 1.5em 0;
+    padding: 0 0.5em;
+  }
+  .admonition-title {
+    padding: 0.5em 0px;
+    font-weight: bold;
+    padding-top:
+  }
+</style>

community/templates/livecode/extension_header.html

@@ -0,0 +1,8 @@
+<link rel="stylesheet" href="{{ livecode_url }}/static/codemirror/lib/codemirror.css">
+
+<script src="{{ livecode_url }}/static/codemirror/lib/codemirror.js"></script>
+<script src="{{ livecode_url }}/static/codemirror/mode/python/python.js"></script>
+<script src="{{ livecode_url }}/static/codemirror/keymap/sublime.js"></script>
+
+<script src="{{ livecode_url }}/static/codemirror/addon/edit/matchbrackets.js"></script>
+<script src="{{ livecode_url }}/static/codemirror/addon/comment/comment.js"></script>

community/templates/quiz.html

@@ -0,0 +1,30 @@
+{% set last_submission = quiz.get_last_submission_details() %}
+{% if last_submission %}
+<div class="mb-5 pull-right">
+  <div class="text-muted">Last Submitted On: {{ frappe.utils.pretty_date(last_submission.creation) }}</div>
+  <div class="text-muted">Last Submission Score: {{ last_submission.score }}</div>
+</div>
+{% endif %}
+<h3 id="title" class="mb-5">{{ quiz.title }}</h3>
+<form id="quiz-form">
+  {% for question in quiz.questions %}
+  <div class="question mb-5" data-question="{{ question.question }}"
+    data-multi="{{ question.multiple_correct_answers}}">
+    <p> {{ loop.index }}. {{ question.question }}</p>
+    {% set options = [question.option_1, question.option_2, question.option_3, question.option_4] %}
+    {% for option in options %}
+    {% if option %}
+    <div class="checkbox mb-2">
+      <input {% if question.multiple %} type="checkbox" {% else %} type="radio"
+        name="{{ question.question | urlencode }}" {% endif %} class="option" value="{{ option | urlencode }}">
+      <span class="label-area">{{ option }}</span>
+    </div>
+    {% endif %}
+    {% endfor %}
+  </div>
+  {% endfor %}
+  <button class="btn btn-secondary hide mb-5" id="try-again">Try Again</button>
+  <button class="btn btn-primary" id="submit-quiz">Submit</button>
+  <h4 class="success-message"></h4>
+  <h5 class="score text-muted"></h5>
+</form>

community/www/batch/discuss.html

@@ -11,7 +11,7 @@
 {% block content %}
 
 <div class="container">
-  {{ widgets.BatchTabs(course=course, batch=batch) }}
+  {{ widgets.BatchTabs(course=course, membership=membership) }}
   <div class="messages-container mt-5">
     {{ widgets.BatchHeader(batch_name=batch.title, member_count=member_count)}}
     <ol class="messages">

community/www/batch/discuss.py

@@ -4,3 +4,5 @@ from . import utils
 def get_context(context):
     utils.get_common_context(context)
     context.messages = context.batch.get_messages()
+    if not context.membership:
+        utils.redirect_to_lesson(context.course)

community/www/batch/home.html

@@ -8,31 +8,32 @@
 {% endblock %}
 
 {% block content %}
-{% set invite_link = frappe.utils.get_url() + "/courses/" + course.name + "/" + batch.name + "/join" %}
 <div class="container mt-5">
-  {{ widgets.BatchTabs(course=course, batch=batch) }}
-  <div>
-    <h1 class="mt-5">{{ batch.title }}</h1>
-  </div>
-  <div class="course-details">
-    {{ widgets.CourseOutline(course=course, batch=batch, show_link=True, show_progress=True) }}
+  {{ widgets.BatchTabs(course=course, membership=membership) }}
+  <div class="course-details mt-5">
+    {{ widgets.CourseOutline(course=course, batch=batch, show_link=membership, show_progress=True) }}
   </div>
+
+  {% if batch %}
   <div class="w-25">
-    <h2>Batch Schedule</h2>
+    <h3>Batch Schedule</h3>
     {{ widgets.RenderBatch(course=course, batch=batch) }}
   </div>
 
   {% if batch.description %}
-  <h2>Batch Details</h2>
-  {{ frappe.utils.md_to_html(batch.description) }}
+  <div class="mt-5">
+    <h3>Batch Details</h3>
+    {{ frappe.utils.md_to_html(batch.description) }}
+  </div>
+  {% endif %}
   {% endif %}
-
   {% if course.is_mentor(frappe.session.user) %}
+  {% set invite_link = frappe.utils.get_url() + "/courses/" + course.name + "/join?batch=" + batch.name %}
   <div class="">
-    <h2> Invite Members </h2>
-    <a href="" class="anchor_style mr-5" id="invite-link" data-link="{{ invite_link }}">Get Batch Invitation
+    <h3> Invite Members </h3>
+    <a href="" class="" id="invite-link" data-link="{{ invite_link }}">Get Batch Invitation
       Link</a>
-    <small id="copy-message" class="text-muted pull-right" style="display: none;">Copied to Clipboard.</small>
+    <small id="copy-message" class="text-muted" style="display: none;">Copied to Clipboard.</small>
   </div>
   {% endif %}
 
@@ -52,7 +53,7 @@
       $("#copy-message").slideDown(function () {
         setTimeout(function () {
           $("#copy-message").slideUp();
-        }, 5000);
+        }, 2000);
       });
     })
   })

community/www/batch/join.html

@@ -13,9 +13,9 @@
   <div class='page-card-head'>
     <span class='indicator blue password-box'>Login Required</span>
   </div>
-  <div class=''>Please log in to confirm to join the course {{ batch.course_title }}.</div>
+  <div class=''>Please log in to confirm joining the course {{ batch.course_title }}.</div>
   <a type="submit" id="login" class="btn btn-primary w-100"
-    href="/login?redirect-to=/courses/{{ batch.course }}/{{ batch.name }}/join">{{_("Login")}}</a>
+    href="/login?redirect-to=/courses/{{ batch.course }}/join?batch={{ batch.name }}">{{_("Login")}}</a>
 </div>
 
 {% elif already_a_member %}
@@ -26,7 +26,7 @@
   </div>
   <div class=''>You are already a member of the batch {{ batch.title }} for the course {{ batch.course_title }}.
   </div>
-  <a type="submit" id="batch-home" class="btn btn-primary w-100" href="/courses/{{batch.course}}/{{batch.name}}/home">{{_("Go to Batch Home")}}</a>
+  <a type="submit" id="batch-home" class="btn btn-primary w-100" href="">{{_("Go to Batch Home")}}</a>
 </div>
 
 {% else %}
@@ -38,23 +38,21 @@
   <div>Please provide your confirmation to be a part of the batch {{ batch.title }} for the course
     {{ batch.course_title }}.
   </div>
-  <a type="submit" id="confirm" class="btn btn-primary w-100" data-batch="{{ batch.name | urlencode }}"
-    data-course="{{ batch.course | urlencode }}">{{_("Confirm")}}</a>
+  <a type="submit" id="confirm" class="btn btn-primary w-100">{{_("Confirm")}}</a>
 </div>
 
 {% endif %}
+{% endblock %}
 
+{% block script %}
 <script>
-  frappe.ready(() => {
-    var confirm_element = $("#confirm");
-    var batch = decodeURIComponent(confirm_element.attr("data-batch"));
-    var course = decodeURIComponent(confirm_element.attr("data-course"));
-
-    confirm_element.click((e) => {
+frappe.ready(() => {
+    $("#confirm").click((e) => {
       frappe.call({
         "method": "community.lms.doctype.lms_batch_membership.lms_batch_membership.create_membership",
         "args": {
-          "batch": batch
+          "batch": {{ batch.name }},
+          "course": {{ batch.course }}
         },
         "callback": (data) => {
           if (data.message == "OK") {
@@ -63,7 +61,7 @@
               clear: true
             });
             setTimeout(function () {
-              window.location.href = "/courses/" + course + "/" + batch + "/home";
+              window.location.href = "/courses/{{ batch.course }}/home";
             }, 2000);
           }
         }

community/www/batch/learn.html

@@ -9,63 +9,40 @@
 </style>
 
 <link rel="stylesheet" href="/assets/frappe/css/font-awesome.css">
-<link rel="stylesheet" href="{{ livecode_url }}/static/codemirror/lib/codemirror.css">
 <link rel="stylesheet" href="/assets/css/lms.css">
 <link rel="stylesheet" href="/assets/frappe/css/hljs-night-owl.css">
 
-<script src="{{ livecode_url }}/static/codemirror/lib/codemirror.js"></script>
-<script src="{{ livecode_url }}/static/codemirror/mode/python/python.js"></script>
-<script src="{{ livecode_url }}/static/codemirror/keymap/sublime.js"></script>
+{% for ext in page_extensions %}
+{{ ext.render_header() }}
+{% endfor %}
 
-<script src="{{ livecode_url }}/static/codemirror/addon/edit/matchbrackets.js"></script>
-<script src="{{ livecode_url }}/static/codemirror/addon/comment/comment.js"></script>
 {% endblock %}
 
 
 {% block content %}
 
 <div class="container">
-  {{ widgets.BatchTabs(course=course, batch=batch) }}
+  {{ widgets.BatchTabs(course=course, membership=membership) }}
   <div class="lesson-page">
 
-    <h2 class="title {% if course.is_mentor(frappe.session.user) %} is_mentor {% endif %}" data-name="{{ lesson.name }}" data-batch="{{ batch.name }}">{{ lesson.title }}</h2>
+    <h2 class="title {% if course.is_mentor(frappe.session.user) %} is_mentor {% endif %}" data-lesson="{{ lesson.name }}"
+      data-course="{{ course.name }}" {% if membership%} data-membership="{{membership.name}}" {% endif %}>{{ lesson.title }}</h2>
 
-    {% for s in lesson.get_sections() %}
-    <div class="section section-{{ s.type }}">
-      {{ render_section(s) }}
+    {% if membership or lesson.include_in_preview %}
+    {{ lesson.render_html() }}
+    {% else %}
+    <div class="no-preview-message">
+      <span>This lesson is not available for Preview. Please join the course to access this lesson.</span>
+      <a href="/courses/{{ course.name }}">Checkout Course Details.</a>
     </div>
-    {% endfor %}
-
+    {% endif %}
+    {% if membership %}
     {{ pagination(prev_chap, prev_url, next_chap, next_url) }}
+    {% endif %}
   </div>
 </div>
 {% endblock %}
 
-
-{% macro render_section(s) %}
-{% if s.type == "text" %}
-{{ render_section_text(s) }}
-{% elif s.type == "example" or s.type == "code" %}
-{{ LiveCodeEditor(s.name,
-          code=s.get_latest_code_for_user(),
-          reset_code=s.contents,
-          is_exercise=False)
-    }}
-{% elif s.type == "exercise" %}
-{{ widgets.Exercise(exercise=s.get_exercise())}}
-{% else %}
-<div>Unknown section type: {{s.type}}</div>
-{% endif %}
-{% endmacro %}
-
-{% macro render_section_text(s) %}
-<div class="row">
-  <div class="col-md-9">
-    {{ frappe.utils.md_to_html(s.contents) }}
-  </div>
-</div>
-{% endmacro %}
-
 {% macro pagination(prev_chap, prev_url, next_chap, next_url) %}
 <div class="lesson-pagination">
   {% if prev_url %}
@@ -84,18 +61,7 @@
 
 {%- block script %}
 {{ super() }}
-{{ LiveCodeEditorJS() }}
-
-  <script type="text/javascript">
-    $(function() {
-      var batch_name = "{{ batch.name }}";
-      var lesson_name = "{{ lesson.name }}";
-
-      frappe.call("community.lms.api.save_current_lesson", {
-        "batch_name": batch_name,
-        "lesson_name": lesson_name
-      })
-    })
-  </script>
-
+{% for ext in page_extensions %}
+{{ ext.render_footer() }}
+{% endfor %}
 {%- endblock %}

community/www/batch/learn.js

@@ -1,11 +1,69 @@
 frappe.ready(() => {
-  if (!$(".title").hasClass("is_mentor")) {
+
+  /* Save Lesson Progress */
+  if ($(".title").attr("data-membership") && !$(".title").hasClass("is_mentor")) {
     frappe.call({
       method: "community.lms.doctype.lesson.lesson.save_progress",
       args: {
-        lesson: $(".title").attr("data-name"),
-        batch: $(".title").attr("data-batch")
+        lesson: $(".title").attr("data-lesson"),
+        course: $(".title").attr("data-course")
       }
     })
   }
+
+  /* Save Current Lesson */
+  if ($(".title").attr("data-membership")) {
+    frappe.call("community.lms.api.save_current_lesson", {
+      course_name: $(".title").attr("data-course"),
+      lesson_name: $(".title").attr("data-lesson")
+    })
+  }
+
+  /* Submit Quiz */
+  $("#submit-quiz").click((e) => {
+    e.preventDefault();
+    console.log("click")
+    var result = [];
+    $('.question').each((i, element) => {
+      var options = $(element).find(".option");
+      var answers = [];
+      options.filter((i, op) => $(op).prop("checked")).each((i, elem) => answers.push(decodeURIComponent(elem.value)));
+      result.push({
+        "question": element.dataset.question,
+        "answer": answers
+      });
+    });
+    frappe.call({
+      method: "community.lms.doctype.lms_quiz.lms_quiz.submit",
+      args: {
+        quiz: $("#title").text(),
+        result: result
+      },
+      callback: (data) => {
+        $("#submit-quiz").addClass("hide");
+        $("#try-again").removeClass("hide");
+        $(":input[type='checkbox']").prop("disabled", true);
+        $(":input[type='radio']").prop("disabled", true);
+        if (data.message == result.length) {
+          $(".success-message").text("Congratulations, you cleared the quiz!");
+        }
+        else {
+          $(".success-message").text("Some of your answers weren't correct. You can give it another shot.");
+        }
+        $(".score").text(`Score: ${data.message}/${result.length}`);
+      }
+    })
+  })
+
+  /* Try the quiz again */
+  $("#try-again").click((e) => {
+    e.preventDefault();
+    $(":input[type='checkbox']").prop("disabled", false);
+    $(":input[type='radio']").prop("disabled", false);
+    $("#quiz-form").trigger("reset");
+    $(".success-message").text("");
+    $(".score").text("");
+    $("#submit-quiz").removeClass("hide");
+    $("#try-again").addClass("hide");
+  })
 })

community/www/batch/learn.py

@@ -1,6 +1,9 @@
 from re import I
 import frappe
 from . import utils
+from frappe.utils import cstr
+
+from community.www import batch
 
 def get_context(context):
     utils.get_common_context(context)
@@ -10,10 +13,12 @@ def get_context(context):
     lesson_number = f"{chapter_index}.{lesson_index}"
 
     course_name = context.course.name
-
     if not chapter_index or not lesson_index:
-        index_ = get_lesson_index(context.course, context.batch, frappe.session.user) or "1.1"
-        frappe.local.flags.redirect_location = context.batch.get_learn_url(index_)
+        if context.batch:
+            index_ = get_lesson_index(context.course, context.batch, frappe.session.user) or "1.1"
+        else:
+            index_ = "1.1"
+        frappe.local.flags.redirect_location = context.course.get_learn_url(index_) + context.course.query_parameter
         raise frappe.Redirect
 
     context.lesson = context.course.get_lesson(chapter_index, lesson_index)
@@ -25,16 +30,17 @@ def get_context(context):
     next_ = outline.get_next(lesson_number)
     context.prev_chap = get_chapter_title(course_name, prev_)
     context.next_chap = get_chapter_title(course_name, next_)
-    context.next_url = context.batch.get_learn_url(next_)
-    context.prev_url = context.batch.get_learn_url(prev_)
-
+    context.next_url = context.course.get_learn_url(next_) + context.course.query_parameter
+    context.prev_url = context.course.get_learn_url(prev_) + context.course.query_parameter
 
+    context.page_extensions = get_page_extensions()
 
 def get_chapter_title(course_name, lesson_number):
     if not lesson_number:
         return
-    chapter_index = lesson_number.split(".")[0]
-    lesson_index = lesson_number.split(".")[1]
+    lesson_split = cstr(lesson_number).split(".")
+    chapter_index = lesson_split[0]
+    lesson_index = lesson_split[1]
     chapter_name = frappe.db.get_value("Chapter", {"course": course_name, "index_": chapter_index}, "name")
     return frappe.db.get_value("Lesson", {"chapter": chapter_name, "index_": lesson_index}, "title")
 
@@ -42,4 +48,8 @@ def get_lesson_index(course, batch, user):
     lesson = batch.get_current_lesson(user)
     return lesson and course.get_lesson_index(lesson)
 
-
+def get_page_extensions():
+    default_value = ["community.community.plugins.PageExtension"]
+    classnames = frappe.get_hooks("community_lesson_page_extensions") or default_value
+    extensions = [frappe.get_attr(name)() for name in classnames]
+    return extensions

community/www/batch/members.html

@@ -10,7 +10,7 @@
 {% block content %}
 
 <div class="container">
-  {{ widgets.BatchTabs(course=course, batch=batch) }}
+  {{ widgets.BatchTabs(course=course, membership=membership) }}
   {{ MembersList(members)}}
 </div>
 {% endblock %}
@@ -19,23 +19,19 @@
 {% macro MembersList(members) %}
 <div class="mt-5">
   {% for member in members %}
-  <div class="row mb-5">
-    <div>
-      {{ widgets.Avatar(member=member, avatar_class="avatar-large") }}
-    </div>
-    <div class="col">
-      <div class="row ml-1">
-        <a class="anchor_style" href="/{{member.username}}">
+  <div class="d-flex align-items-center">
+    {{ widgets.Avatar(member=member, avatar_class="avatar-large") }}
+    <div class="d-flex flex-column ml-2">
+      <div class="d-flex">
+        <a class="anchor_style ml-2" href="/{{member.username}}">
           <h3>{{ member.full_name }}</h3>
         </a>
         {% if course.is_mentor(member.name) %}
-        <div class="ml-2">
-          <div class="badge badge-success">Mentor</div>
-        </div>
+        <div class="badge badge-success ml-2 align-self-start">Mentor</div>
         {% endif %}
       </div>
       {% if member.bio %}
-      <i>{{member.bio}}</i>
+      <i class="ml-2">{{member.bio}}</i>
       {% endif %}
     </div>
   </div>

community/www/batch/members.py

@@ -3,4 +3,5 @@ from . import utils
 
 def get_context(context):
     utils.get_common_context(context)
-    print(context.members[0].bio)
+    if not context.membership:
+        utils.redirect_to_lesson(context.course)

community/www/batch/progress.html

@@ -24,9 +24,9 @@
 {% block content %}
 
 <div class="container">
-  {{ widgets.BatchTabs(course=course, batch=batch) }}
+  {{ widgets.BatchTabs(course=course, membership=membership) }}
   <div class="mentor-dashboard">
-    <h1>Batch Progress</h1>
+    <h3>Batch Progress</h3>
     {% for exercise in report.exercises %}
     <div class="exercise-submissions">
       <h2>Exercise {{exercise.index_label}}: {{exercise.title}}</h2>

community/www/batch/progress.py

@@ -17,9 +17,8 @@ def get_context(context):
 
 class BatchReport:
     def __init__(self, course, batch):
-        self.submissions = get_submissions(batch)
+        self.submissions = get_submissions(course, batch)
         self.exercises = self.get_exercises(course.name)
-
         self.submissions_by_exercise = defaultdict(list)
         for s in self.submissions:
             self.submissions_by_exercise[s.exercise].append(s)
@@ -30,11 +29,12 @@ class BatchReport:
     def get_submissions_of_exercise(self, exercise_name):
         return self.submissions_by_exercise[exercise_name]
 
-def get_submissions(batch):
-    students = batch.get_students()
+def get_submissions(course, batch):
+    students = course.get_students(batch.name)
+    if not len(students):
+        return []
     students_map = {s.email: s for s in students}
     names, values = nparams("s", students_map.keys())
-
     sql = """
     select owner, exercise, name, solution, creation, image
     from (
@@ -45,7 +45,6 @@ def get_submissions(batch):
     """.format(names)
 
     data = frappe.db.sql(sql, values=values, as_dict=True)
-
     for row in data:
         row['owner'] = students_map[row['owner']]
     return data

community/www/batch/utils.py

@@ -5,24 +5,34 @@ def get_common_context(context):
     context.no_cache = 1
 
     course_name = frappe.form_dict["course"]
-    batch_name = frappe.form_dict["batch"]
+    try:
+        batch_name = frappe.form_dict["batch"]
+    except KeyError:
+        batch_name = None
 
     course = Course.find(course_name)
     if not course:
         context.template = "www/404.html"
         return
-
-    batch = course.get_batch(batch_name)
-    if not batch or not batch.is_member(frappe.session.user):
-        frappe.local.flags.redirect_location = "/courses/" + course_name
-        raise frappe.Redirect
-
     context.course = course
-    context.batch = batch
-    context.members = batch.get_mentors() + batch.get_students()
-    context.member_count = len(context.members)
+
+    membership = course.get_membership(frappe.session.user, batch_name)
+    if membership:
+        context.membership = membership
+        batch = course.get_batch(membership.batch)
+
+        if batch:
+            context.batch = batch
+
+        context.members = course.get_mentors(membership.batch) + course.get_students(membership.batch)
+        context.member_count = len(context.members)
+
+    context.course.query_parameter = "?batch=" + membership.batch if membership and membership.batch else " "
     context.livecode_url = get_livecode_url()
 
 def get_livecode_url():
     return frappe.db.get_single_value("LMS Settings", "livecode_url")
 
+def redirect_to_lesson(course, index_="1.1"):
+    frappe.local.flags.redirect_location = course.get_learn_url(index_) + course.query_parameter
+    raise frappe.Redirect

community/www/courses/course.html

@@ -4,6 +4,7 @@
 {% block head_include %}
 <meta name="description" content="Courses" />
 <meta name="keywords" content="Courses {{course.title}}" />
+<link rel="stylesheet" href="/assets/frappe/css/font-awesome.css">
 {% endblock %}
 
 {% block content %}
@@ -12,26 +13,25 @@
     <div class="mb-5">
       <a class="anchor_style" href="/courses">Courses</a> / <span class="text-muted">{{ course.title }}</span>
     </div>
-    <h1 id="course-title" data-course="{{course.name}}">{{course.title}}</h1>
+    <div class="d-flex justify-content-between align-items-end">
+      <h2 id="course-title" data-course="{{course.name}}">{{course.title}}</h2>
+      {% if not course.disable_self_learning and not course.is_mentor(frappe.session.user) %}
+      <div>
+        <button class="btn btn-primary join-batch" data-course="{{ course.name | urlencode }}"> Start Learning </button>
+      </div>
+      {% endif %}
+    </div>
     <div class="course-short-intro">{{ course.short_introduction }}</div>
   </div>
 
-  <div class="row">
-    <div class="col-lg-8 col-md-12">
+  <div class="">
+    <div class="">
       <div class="course-details">
         {{ CourseVideo(course) }}
-
         {{ CourseDescription(course) }}
-        {{ BatchSection(course) }}
-        {{ widgets.CourseOutline(course=course, show_link=False) }}
-      </div>
-    </div>
-    <div class="col-lg-4 col-md-12">
-      <div class="sidebar">
         {{ widgets.InstructorSection(instructor=course.get_instructor()) }}
-      </div>
-      <div class="sidebar">
-        {{ MentorsSection(course.get_mentors(), course.is_mentor(frappe.session.user), course.name) }}
+        {{ BatchSection(course) }}
+        {{ widgets.CourseOutline(course=course, show_link=membership) }}
       </div>
     </div>
   </div>
@@ -49,28 +49,31 @@
 {% endmacro %}
 
 {% macro CourseDescription(course) %}
-<h2>Course Description</h2>
+<div class="mt-5">
+  <h3>Course Description</h3>
 
-<div class="course-description">
-  {{ frappe.utils.md_to_html(course.description) }}
+  <div class="course-description text-justify">
+    {{ frappe.utils.md_to_html(course.description) }}
+  </div>
 </div>
 {% endmacro %}
 
 {% macro BatchSection(course) %}
-{% if course.is_mentor(frappe.session.user) %}
-{{ BatchSectionForMentors(course, course.get_batches(mentor=frappe.session.user)) }}
-{% else %}
-{{ BatchSectionForStudents(course, course.get_upcoming_batches()) }}
-{% endif %}
+<div class="row">
+  <div class="col-lg-8 col-md-12">
+    {% if course.is_mentor(frappe.session.user) %}
+    {{ BatchSectionForMentors(course, course.get_batches(mentor=frappe.session.user)) }}
+    {% else %}
+    {{ BatchSectionForStudents(course, course.get_upcoming_batches()) }}
+    {% endif %}
+  </div>
+</div>
 {% endmacro %}
 
 {% macro BatchSectionForMentors(course, mentor_batches) %}
 <h2>Your Batches</h2>
 
 {% if mentor_batches %}
-<!-- <div class="alert alert-secondary">
-      You are a mentor for this course. Manage your batches or create a new batch from here.
-    </div> -->
 
 <div class="row">
   {% for batch in mentor_batches %}
@@ -80,26 +83,29 @@
   {% endfor %}
 </div>
 
-<a class="add-batch margin-bottom" href="/add-a-new-batch?new=1&course={{course.title}}&slug={{course.name}}">Add a new
+<a class="add-batch margin-bottom" href="/add-a-new-batch?new=1&course={{course.name}}">Add a new
   batch</a>
 {% else %}
 <div class="mentor_message">
   <p> You are a mentor for this course. </p>
-  <a class="" href="/add-a-new-batch?new=1&course={{course.title}}&slug={{course.name}}">Create your first batch</a>
+  <a class="" href="/add-a-new-batch?new=1&course={{course.name}}">Create your first batch</a>
 </div>
 {% endif %}
 {% endmacro %}
 
 {% macro BatchSectionForStudents(course, upcoming_batches) %}
 {% if upcoming_batches %}
-<h2>Upcoming Batches</h2>
-
-<div class="row">
-  {% for batch in upcoming_batches %}
-  <div class="col-lg-4 col-md-6">
-    {{ widgets.RenderBatch(course=course, batch=batch, can_join=True) }}
+<div class="mt-5">
+  <h3 class="upcoming">Upcoming Batches</h3>
+  <div class="row">
+    {% for batch in upcoming_batches %}
+    <div class="col-lg-4 col-md-6">
+      {{ widgets.RenderBatch(course=course, batch=batch, can_join=True) }}
+    </div>
+    {% endfor %}
   </div>
-  {% endfor %}
+  {% else %}
+  <div class="mt-5 upcoming">There are no Upcoming Batches for this course currently.</div>
+  {% endif %}
 </div>
-{% endif %}
 {% endmacro %}

community/www/courses/course.js

@@ -1,72 +1,78 @@
 frappe.ready(() => {
-	if (frappe.session.user != "Guest") {
-		frappe.call({
-			'method': 'community.lms.doctype.lms_mentor_request.lms_mentor_request.has_requested',
-			'args': {
-				course: decodeURIComponent($("#course-title").attr("data-course")),
-			},
-			'callback': (data) => {
-				if (data.message > 0) {
-					$("#mentor-request").addClass("hide");
-					$("#already-applied").removeClass("hide")
-				}
-			}
-		})
-	}
+  if (frappe.session.user != "Guest") {
+    frappe.call({
+      'method': 'community.lms.doctype.lms_mentor_request.lms_mentor_request.has_requested',
+      'args': {
+        course: decodeURIComponent($("#course-title").attr("data-course")),
+      },
+      'callback': (data) => {
+        if (data.message > 0) {
+          $("#mentor-request").addClass("hide");
+          $("#already-applied").removeClass("hide")
+        }
+      }
+    })
+  }
 
-	$("#apply-now").click((e) => {
+  $("#apply-now").click((e) => {
     e.preventDefault();
-		if (frappe.session.user == "Guest") {
-			window.location.href = `/login?redirect-to=/courses/${$(e.currentTarget).attr("data-course")}`;
-			return;
-		}
-		frappe.call({
-			"method": "community.lms.doctype.lms_mentor_request.lms_mentor_request.create_request",
-			"args": {
-				"course": decodeURIComponent($(e.currentTarget).attr("data-course"))
-			},
-			"callback": (data) => {
-				if (data.message == "OK") {
-					$("#mentor-request").addClass("hide");
-					$("#already-applied").removeClass("hide")
-				}
-			}
-		})
-	})
+    if (frappe.session.user == "Guest") {
+      window.location.href = `/login?redirect-to=/courses/${$(e.currentTarget).attr("data-course")}`;
+      return;
+    }
+    frappe.call({
+      "method": "community.lms.doctype.lms_mentor_request.lms_mentor_request.create_request",
+      "args": {
+        "course": decodeURIComponent($(e.currentTarget).attr("data-course"))
+      },
+      "callback": (data) => {
+        if (data.message == "OK") {
+          $("#mentor-request").addClass("hide");
+          $("#already-applied").removeClass("hide")
+        }
+      }
+    })
+  })
 
-	$("#cancel-request").click((e) => {
+  $("#cancel-request").click((e) => {
     e.preventDefault()
-		frappe.call({
-			"method": "community.lms.doctype.lms_mentor_request.lms_mentor_request.cancel_request",
-			"args": {
-				"course": decodeURIComponent($(e.currentTarget).attr("data-course"))
-			},
-			"callback": (data) => {
-				if (data.message == "OK") {
-					$("#mentor-request").removeClass("hide");
-					$("#already-applied").addClass("hide")
-				}
-			}
-		})
-	})
+    frappe.call({
+      "method": "community.lms.doctype.lms_mentor_request.lms_mentor_request.cancel_request",
+      "args": {
+        "course": decodeURIComponent($(e.currentTarget).attr("data-course"))
+      },
+      "callback": (data) => {
+        if (data.message == "OK") {
+          $("#mentor-request").removeClass("hide");
+          $("#already-applied").addClass("hide")
+        }
+      }
+    })
+  })
 
-	$(".join-batch").click((e) => {
-    e.preventDefault()
-		if (frappe.session.user == "Guest") {
-			window.location.href = `/login?redirect-to=/courses/${$(e.currentTarget).attr("data-course")}`;
-			return;
-		}
-		batch = decodeURIComponent($(e.currentTarget).attr("data-batch"))
-		frappe.call({
-			"method": "community.lms.doctype.lms_batch_membership.lms_batch_membership.create_membership",
-			"args": {
-				"batch": batch
-			},
-			"callback": (data) => {
-				if (data.message == "OK") {
-					frappe.msgprint(__("You are now a student of this course."))
-				}
-			}
-		})
-	})
+  $(".join-batch").click((e) => {
+    e.preventDefault();
+    var course = $(e.currentTarget).attr("data-course")
+    if (frappe.session.user == "Guest") {
+      window.location.href = `/login?redirect-to=/courses/${course}`;
+      return;
+    }
+    var batch = $(e.currentTarget).attr("data-batch");
+    batch = batch ? decodeURIComponent(batch) : "";
+    frappe.call({
+      "method": "community.lms.doctype.lms_batch_membership.lms_batch_membership.create_membership",
+      "args": {
+        "batch": batch ? batch : "",
+        "course": course
+      },
+      "callback": (data) => {
+        if (data.message == "OK") {
+          frappe.msgprint(__("You are now a student of this course."));
+          setTimeout(function () {
+            window.location.href = `/courses/${course}/home`;
+          }, 2000);
+        }
+      }
+    })
+  })
 })

community/www/courses/course.py

@@ -16,9 +16,9 @@ def get_context(context):
         raise frappe.Redirect
 
     context.course = course
-
-    batch = course.get_student_batch(frappe.session.user)
-    if batch:
-        frappe.local.flags.redirect_location = f"/courses/{course.name}/{batch.name}/learn"
+    membership = course.get_membership(frappe.session.user)
+    context.course.query_parameter = "?batch=" + membership.batch if membership and membership.batch else ""
+    context.membership = membership
+    if not course.is_mentor(frappe.session.user) and membership:
+        frappe.local.flags.redirect_location = f"/courses/{course.name}/learn"
         raise frappe.Redirect
-

community/www/courses/index.html

@@ -10,19 +10,17 @@
 
 {% block content %}
 <section class="top-section" style="padding: 1rem 0rem;">
-  <div class='container pb-5'>
-    <h1>{{ 'Courses' }}</h1>
-  </div>
   <div class='container'>
+    <h4 class="mt-5">{{ 'All Courses' }}</h4>
     <div class="row mt-5">
       {% for course in courses %}
       {{ course_card(course) }}
       {% endfor %}
-      {% if courses %}
+      <!-- {% if courses %}
       {% for n in range( (3 - (courses|length)) %3) %}
       {{ null_card() }}
       {% endfor %}
-      {% endif %}
+      {% endif %} -->
     </div>
   </div>
 </section>
@@ -31,8 +29,8 @@
 
 {% macro course_card(course) %}
 <div class="col-sm-4 mb-4 text-left">
-  <a class="card-links" style="color: inherit;" href="/courses/{{course.name}}">
-    <div class="card h-100">
+  <a class="anchor_style" style="color: inherit;" href="/courses/{{course.name}}">
+    <div class="card h-100" style="box-shadow: 0px 5px 10px rgb(0 0 0 / 10%);">
       <div class='card-body'>
         <h5 class='card-title'>{{ course.title }}</h5>
         {% if course.description %}

community/www/hackathons/macros/card.html

@@ -1,7 +1,7 @@
 {% macro hackathon_card(hackathon) %}
 <div class="col-sm-4 mb-4 text-left">
 	<a href="/hackathons/{{ hackathon.name }}" class="no-decoration no-underline">
-	<div class="card h-100">
+	<div class="card h-100" style="box-shadow: 0px 5px 10px rgb(0 0 0 / 10%);">
 		<div class='card-body'>
 			<h5 class='card-title'>{{ hackathon.name }}</h5>
 		</div>
@@ -12,7 +12,7 @@
 
 {% macro null_card() %}
 <div class="col-sm-4 mb-4 text-left">
-	<div class="h-100 d-none d-sm-block" style="border: 1px solid rgba(209,216,221,0.5);border-radius: 0.25rem;background-color: rgb(250, 251, 252);">
+	<div class="h-100 d-none d-sm-block" style="box-shadow: 0px 5px 10px rgb(0 0 0 / 10%);border-radius: 0.25rem;background-color: rgb(250, 251, 252);">
 	</div>
 </div>
-{% endmacro %}
+{% endmacro %}

community/www/macros/livecode.html

@@ -1,4 +1,3 @@
-
 {% macro LiveCodeEditorLarge(name, code) %}
 <div class="livecode-editor livecode-editor-large" id="editor-{{name}}">
   <div class="row">

community/www/sketches/index.html

@@ -1,28 +0,0 @@
-{% extends "templates/base.html" %}
-{% from "www/macros/livecode.html" import LiveCodeEditor, LiveCodeEditorJS %}
-
-{% block title %}Sketches{% endblock %}
-{% block head_include %}
-	<meta name="description" content="Sketches" />
-	<meta name="keywords" content="sketches" />
-  <link rel="stylesheet" href="/assets/css/lms.css">
-{% endblock %}
-
-{% block content %}
-<section class="top-section" style="padding: 1rem 0rem;">
-	<div class='container pb-5'>
-		<h1>Recent Sketches</h1>
-
-    <a href="/sketches/new" class="btn btn-primary">Create a New Sketch</a>
-	</div>
-	<div class='container'>
-    <div class="row">
-      {% for sketch in sketches %}
-        <div class="col-md-3">
-          {{ widgets.SketchTeaser(sketch=sketch) }}
-        </div>
-      {% endfor %}
-    </div>
-	</div>
-</section>
-{% endblock %}

community/www/sketches/index.py

@@ -1,7 +0,0 @@
-import frappe
-from community.lms.models import Sketch
-
-def get_context(context):
-    context.no_cache = 1
-    context.sketches = Sketch.get_recent_sketches()
-

community/www/sketches/sketch.html

@@ -1,112 +0,0 @@
-{% extends "templates/base.html" %}
-{% from "www/macros/livecode.html" import LiveCodeEditorLarge, LiveCodeEditorJS with context %}
-
-{% block title %}{{sketch.title}}{% endblock %}
-{% block head_include %}
-	<meta name="description" content="Sketch {{sketch.title}}" />
-	<meta name="keywords" content="sketch {{sketch.title}}" />
-	<style>
-	</style>
-
-<link rel="stylesheet" href="{{ livecode_url }}/static/codemirror/lib/codemirror.css">
-<link rel="stylesheet" href="/assets/css/lms.css">
-
-<script src="{{ livecode_url }}/static/codemirror/lib/codemirror.js"></script>
-<script src="{{ livecode_url }}/static/codemirror/mode/python/python.js"></script>
-<script src="{{ livecode_url }}/static/codemirror/keymap/sublime.js"></script>
-
-<script src="{{ livecode_url }}/static/codemirror/addon/edit/matchbrackets.js"></script>
-<script src="{{ livecode_url }}/static/codemirror/addon/comment/comment.js"></script>
-{% endblock %}
-
-{% block content %}
-<section class="top-section" style="padding: 1rem 0rem;">
-	<div class='container pb-5'>
-		<nav aria-label="breadcrumb">
-			<ol class="breadcrumb">
-				<li class="breadcrumb-item" aria-current="page"><a href="/sketches">Sketches</a></li>
-			</ol>
-		</nav>
-
-    <div class="sketch-header">
-      {% if editable %}
-      <div class="form-row">
-        <div class="col-lg-8 col-md-6">
-          <input type="text" id="sketch-title" name="title" class="form-control" value="{{ sketch.title }}">
-        </div>
-        <div class="col-lg-4 col-md-6">
-          <button type="submit" id="sketch-save" class="btn-save btn btn-primary">Save</button>
-        </div>
-      </div>
-      {% else %}
-        <h1 class="sketch-title">{{sketch.title}}</h1>
-        <div class="sketch-owner-wrapper">By <span class="sketch-owner">{{sketch.get_owner_name()}}</span></div>
-      {% endif %}
-    </div>
-
-  {% if sketch.is_new() and not editable %}
-    <div class="alert alert-warning">
-      Please login to save this sketch.
-    </div>
-  {% endif %}
-
-    <div class="sketch-editor">
-      {{LiveCodeEditorLarge(sketch.name, sketch.code) }}
-    </div>
-{% endblock %}
-
-{%- block script %}
-  {{ super() }}
-  {{ LiveCodeEditorJS() }}
-
-  <script type="text/javascript">
-    var sketch_name = {{ sketch.name | tojson }};
-
-    function saveSketch() {
-      var title = $("#sketch-title").val()
-      var code = livecodeEditors[0].codemirror.doc.getValue()
-      frappe.call('community.lms.doctype.lms_sketch.lms_sketch.save_sketch', {
-        name: sketch_name,
-        title: title,
-        code: code
-      })
-      .then(r => {
-        var msg = r.message;
-        if (!msg.ok) {
-          var error = msg.error || "Save failed."
-          frappe.msgprint({
-            "title": "Error",
-            "indicator": "red",
-            "message": error
-          });
-        }
-        else if (msg.status == "created") {
-          var path = "/sketches/sketch?sketch=" + msg.name;
-          var url = window.location.protocol + "//" + window.location.host + path
-          window.history.pushState({path: url}, '', url);
-          sketch_name = name;
-
-          frappe.msgprint({
-            "title": "Notification",
-            "indicator": "green",
-            "message": "New sketch has been saved!"
-          });
-        }
-        else if (msg.status == "updated") {
-          frappe.msgprint({
-            "title": "Notification",
-            "indicator": "green",
-            "message": "The sketch has been saved!"
-          });
-        }
-      })
-    }
-
-    $(function() {
-      $("#sketch-save").click(function() {
-        saveSketch();
-      });
-    })
-  </script>
-{%- endblock %}
-

community/www/sketches/sketch.py

@@ -1,46 +0,0 @@
-import frappe
-
-def get_context(context):
-    context.no_cache = 1
-
-    try:
-        sketch_id = frappe.form_dict["sketch"]
-    except KeyError:
-        context.template = "www/404.html"
-        return
-
-    sketch = get_sketch(sketch_id)
-    if not sketch:
-        context.template = "www/404.html"
-        return
-
-    context.sketch = sketch
-    context.livecode_url = get_livecode_url()
-    context.editable = is_editable(context.sketch, frappe.session.user)
-
-def is_editable(sketch, user):
-    if sketch.is_new():
-        # new sketches can be editable by any logged in user
-        return user != "Guest"
-    else:
-        # existing sketches are editable by the owner
-        return sketch.owner == user
-
-def get_livecode_url():
-    doc = frappe.get_doc("LMS Settings")
-    return doc.livecode_url
-
-def get_sketch(sketch_id):
-    if sketch_id == 'new':
-        sketch = frappe.new_doc('LMS Sketch')
-        sketch.name = "new"
-        sketch.title = "New Sketch"
-        sketch.code = "circle(100, 100, 50)"
-        return sketch
-
-    try:
-        name = "SKETCH-" + sketch_id
-        return frappe.get_doc('LMS Sketch', name)
-    except frappe.exceptions.DoesNotExistError:
-        return
-

requirements.txt

@@ -1,2 +1,5 @@
 frappe
 websocket_client
+markdown
+beautifulsoup4
+lxml