feat: integrated lesson markup

- added PageExtension plugin to inject custom styles scripts in a page
- removed the livecode integration and enabled PageExtension plugins for
  learn page
- also merged the profile_tab.py with plugins.py
- added a utility to find the macros from given text
- updated the before_save of lesson to find exercises using the macros
  and update the exercises as before

Issue #115

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.gitignore

@@ -3,4 +3,5 @@
 *.egg-info
 *.swp
 tags
-community/docs/current
+community/docs/current
+community/public/dist

community/community/doctype/community_course_member/community_course_member.js

@@ -1,8 +0,0 @@
-// Copyright (c) 2021, Frappe and contributors
-// For license information, please see license.txt
-
-frappe.ui.form.on('Community Course Member', {
-	// refresh: function(frm) {
-
-	// }
-});

community/community/doctype/community_course_member/community_course_member.json

@@ -1,96 +0,0 @@
-{
- "actions": [],
- "autoname": "field:user_name",
- "creation": "2021-03-02 11:24:49.612530",
- "doctype": "DocType",
- "editable_grid": 1,
- "engine": "InnoDB",
- "field_order": [
-  "enabled",
-  "full_name",
-  "user_name",
-  "email",
-  "short_intro",
-  "bio",
-  "photo",
-  "route"
- ],
- "fields": [
-  {
-   "default": "1",
-   "fieldname": "enabled",
-   "fieldtype": "Check",
-   "label": "Enabled"
-  },
-  {
-   "fieldname": "full_name",
-   "fieldtype": "Data",
-   "in_list_view": 1,
-   "label": "Full Name",
-   "reqd": 1
-  },
-  {
-   "fieldname": "user_name",
-   "fieldtype": "Data",
-   "in_list_view": 1,
-   "label": "User Name",
-   "reqd": 1,
-   "unique": 1
-  },
-  {
-   "fieldname": "email",
-   "fieldtype": "Data",
-   "label": "Email",
-   "options": "Email",
-   "reqd": 1
-  },
-  {
-   "fieldname": "short_intro",
-   "fieldtype": "Data",
-   "label": "Short Intro"
-  },
-  {
-   "fieldname": "bio",
-   "fieldtype": "Markdown Editor",
-   "label": "Bio"
-  },
-  {
-   "fieldname": "photo",
-   "fieldtype": "Attach Image",
-   "label": "Photo"
-  },
-  {
-   "fieldname": "route",
-   "fieldtype": "Data",
-   "label": "Route"
-  }
- ],
- "has_web_view": 1,
- "index_web_pages_for_search": 1,
- "is_published_field": "enabled",
- "links": [],
- "modified": "2021-04-06 11:50:41.551665",
- "modified_by": "Administrator",
- "module": "Community",
- "name": "Community Course Member",
- "owner": "Administrator",
- "permissions": [
-  {
-   "create": 1,
-   "delete": 1,
-   "email": 1,
-   "export": 1,
-   "print": 1,
-   "read": 1,
-   "report": 1,
-   "role": "System Manager",
-   "share": 1,
-   "write": 1
-  }
- ],
- "quick_entry": 1,
- "route": "community-course-member",
- "sort_field": "modified",
- "sort_order": "DESC",
- "track_changes": 1
-}

community/community/doctype/community_course_member/community_course_member.py

@@ -1,52 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright (c) 2021, Frappe and contributors
-# For license information, please see license.txt
-
-from __future__ import unicode_literals
-import frappe
-import re
-from frappe.website.website_generator import WebsiteGenerator
-from frappe import _
-
-class CommunityCourseMember(WebsiteGenerator):
-
-	def get_context(self, context):
-		context.abbr = ("").join([ s[0] for s in self.full_name.split() ])
-		return context
-
-	def validate(self):
-		self.validate_user_name()
-		if not self.route:
-			self.route = self.user_name	
-	
-	def validate_user_name(self):
-		if len(self.user_name) < 4:
-			frappe.throw(_("Username must be atleast 4 characters long."))
-		if not re.match("^[A-Za-z0-9_]*$", self.user_name):
-			frappe.throw(_("Username can only contain alphabets, numbers, and underscore."))
-		self.user_name = self.user_name.lower()
-
-	def after_insert(self):
-		if frappe.db.exists("User", self.email):
-			user = frappe.get_doc("User", self.email)
-		else:
-			user, update_password_link = self.create_user()
-			self.send_email(update_password_link)
-
-	def send_email(self, update_password_link):
-
-		args = {
-			'update_password_link': update_password_link,
-			'full_name': self.full_name,
-		}
-
-		frappe.sendmail(
-			recipients=self.email,
-			sender="Administrator",
-			subject=_("Set your Password"), 
-			template="community_course_membership",
-			reference_doctype=self.doctype, 
-			reference_name=self.name,
-			send_priority=0, 
-			queue_separately=True, 
-			args=args)

community/community/doctype/community_course_member/templates/community_course_member.html

@@ -1,25 +0,0 @@
-{% extends "templates/web.html" %}
-{% block page_content %}
-<div class="py-20 row">
-    {% if photo %}
-    <div class="col-sm-2 border border-dark">
-        <img src="{{ photo }}" alt="{{ full_name }}">
-    </div>
-    {% else %}
-    <div class="col-sm-2">
-        <div class="standard-image" style="font-size: 30px;">{{ abbr }}</div>
-    </div>
-    {% endif %}
-    <div class="col">
-        <h1>{{ full_name }}</h1>
-        {% if short_intro %}
-        <p class="lead"> {{ short_intro }} </p>
-        {% endif %}
-        {% if bio %}
-        <p class="markdown-style"> {{ frappe.utils.md_to_html(bio) }} </p>
-        {% endif %}
-    </div>
-</div>
-{% endblock %}
-
-<!-- this is a sample default web page template -->

community/community/doctype/community_course_member/templates/community_course_member_row.html

@@ -1,4 +0,0 @@
-<div>
-	<a href="{{ doc.route }}">{{ doc.full_name }}</a>
-</div>
-<!-- this is a sample default list template -->

community/community/doctype/community_course_member/test_community_course_member.py

@@ -1,10 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright (c) 2021, Frappe and Contributors
-# See license.txt
-from __future__ import unicode_literals
-
-# import frappe
-import unittest
-
-class TestCommunityCourseMember(unittest.TestCase):
-	pass

community/community/doctype/community_event_volunteer/community_event_volunteer.json

@@ -13,13 +13,13 @@
    "fieldtype": "Link",
    "in_list_view": 1,
    "label": "Member",
-   "options": "Community Member"
+   "options": "User"
   }
  ],
  "index_web_pages_for_search": 1,
  "istable": 1,
  "links": [],
- "modified": "2021-02-15 12:03:31.153575",
+ "modified": "2021-05-21 12:15:51.286478",
  "modified_by": "Administrator",
  "module": "Community",
  "name": "Community Event Volunteer",

community/community/doctype/community_member/community_member.js

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

community/community/doctype/community_member/community_member.json

@@ -1,155 +0,0 @@
-{
- "actions": [],
- "allow_guest_to_view": 1,
- "allow_rename": 1,
- "creation": "2021-02-12 15:47:23.591567",
- "doctype": "DocType",
- "editable_grid": 1,
- "engine": "InnoDB",
- "field_order": [
-  "full_name",
-  "email",
-  "enabled",
-  "column_break_4",
-  "username",
-  "email_preference",
-  "section_break_7",
-  "bio",
-  "section_break_9",
-  "role",
-  "photo",
-  "column_break_12",
-  "short_intro",
-  "route",
-  "abbr"
- ],
- "fields": [
-  {
-   "default": "1",
-   "fieldname": "enabled",
-   "fieldtype": "Check",
-   "label": "Enabled"
-  },
-  {
-   "fieldname": "full_name",
-   "fieldtype": "Data",
-   "in_list_view": 1,
-   "in_standard_filter": 1,
-   "label": "Full Name",
-   "reqd": 1
-  },
-  {
-   "allow_in_quick_entry": 1,
-   "fieldname": "role",
-   "fieldtype": "Select",
-   "label": "Role",
-   "options": "\nBoard\nDirector\nVolunteer\nSpeaker"
-  },
-  {
-   "allow_in_quick_entry": 1,
-   "fieldname": "photo",
-   "fieldtype": "Attach Image",
-   "label": "Photo"
-  },
-  {
-   "fieldname": "short_intro",
-   "fieldtype": "Data",
-   "label": "Short Intro"
-  },
-  {
-   "allow_in_quick_entry": 1,
-   "fieldname": "bio",
-   "fieldtype": "Markdown Editor",
-   "label": "Bio"
-  },
-  {
-   "fieldname": "route",
-   "fieldtype": "Data",
-   "label": "Route"
-  },
-  {
-   "fieldname": "email",
-   "fieldtype": "Data",
-   "in_standard_filter": 1,
-   "label": "Email",
-   "options": "Email",
-   "reqd": 1,
-   "unique": 1
-  },
-  {
-   "allow_in_quick_entry": 1,
-   "fieldname": "username",
-   "fieldtype": "Data",
-   "in_list_view": 1,
-   "label": "User Name",
-   "unique": 1
-  },
-  {
-   "fieldname": "email_preference",
-   "fieldtype": "Select",
-   "label": "Email preference",
-   "options": "Email on every Message\nOne Digest Mail per day\nNever"
-  },
-  {
-   "fieldname": "column_break_4",
-   "fieldtype": "Column Break"
-  },
-  {
-   "fieldname": "section_break_7",
-   "fieldtype": "Section Break"
-  },
-  {
-   "fieldname": "section_break_9",
-   "fieldtype": "Section Break"
-  },
-  {
-   "fieldname": "column_break_12",
-   "fieldtype": "Column Break"
-  },
-  {
-   "fieldname": "abbr",
-   "fieldtype": "Data",
-   "label": "Abbr",
-   "read_only": 1
-  }
- ],
- "index_web_pages_for_search": 1,
- "links": [],
- "modified": "2021-04-28 11:22:35.402217",
- "modified_by": "Administrator",
- "module": "Community",
- "name": "Community Member",
- "owner": "Administrator",
- "permissions": [
-  {
-   "create": 1,
-   "delete": 1,
-   "email": 1,
-   "export": 1,
-   "print": 1,
-   "read": 1,
-   "report": 1,
-   "role": "System Manager",
-   "share": 1,
-   "write": 1
-  },
-  {
-   "create": 1,
-   "delete": 1,
-   "email": 1,
-   "export": 1,
-   "print": 1,
-   "read": 1,
-   "report": 1,
-   "role": "Website Manager",
-   "share": 1,
-   "write": 1
-  }
- ],
- "quick_entry": 1,
- "search_fields": "full_name",
- "sort_field": "modified",
- "sort_order": "DESC",
- "title_field": "full_name",
- "track_changes": 1
-}

community/community/doctype/community_member/community_member.py

@@ -1,104 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright (c) 2021, Frappe and contributors
-# For license information, please see license.txt
-
-from __future__ import unicode_literals
-import frappe
-import re
-from frappe import _
-from frappe.model.document import Document
-import random
-from frappe.utils import cint
-import hashlib
-
-class CommunityMember(Document):
-
-    def validate(self):
-        self.validate_username()
-        self.abbr = ("").join([ s[0] for s in self.full_name.split() ])
-        if self.route != self.username:
-            self.route = self.username
-
-    def validate_username(self):
-        if not self.username:
-            self.username = create_username_from_email(self.email)
-
-        if self.username:
-            if len(self.username) < 4:
-                frappe.throw(_("Username must be atleast 4 characters long."))
-            if not re.match("^[A-Za-z0-9_]*$", self.username):
-                frappe.throw(_("Username can only contain alphabets, numbers and underscore."))
-            self.username = self.username.lower()
-
-    def get_course_count(self) -> int:
-        """Returns the number of courses authored by this user.
-        """
-        return frappe.db.count(
-            'LMS Course', {
-                'owner': self.email
-        })
-
-    def get_batch_count(self) -> int:
-        """Returns the number of batches authored by this user.
-        """
-        return frappe.db.count(
-            'LMS Batch Membership', {
-                'member': self.name,
-                'member_type': 'Mentor'
-            })
-
-    def get_photo_url(self):
-        return frappe.db.get_value("User", self.email, ["user_image"])
-
-    def get_palette(self):
-        palette = [
-            ['--orange-avatar-bg', '--orange-avatar-color'],
-            ['--pink-avatar-bg', '--pink-avatar-color'],
-            ['--blue-avatar-bg', '--blue-avatar-color'],
-            ['--green-avatar-bg', '--green-avatar-color'],
-            ['--dark-green-avatar-bg', '--dark-green-avatar-color'],
-            ['--red-avatar-bg', '--red-avatar-color'],
-            ['--yellow-avatar-bg', '--yellow-avatar-color'],
-            ['--purple-avatar-bg', '--purple-avatar-color'],
-            ['--gray-avatar-bg', '--gray-avatar-color0']
-        ]
-
-        encoded_name = str(self.full_name).encode("utf-8")
-        hash_name = hashlib.md5(encoded_name).hexdigest()
-        idx = cint((int(hash_name[4:6], 16) + 1) / 5.33)
-        return palette[idx % 8]
-
-    def __repr__(self):
-        return f"<CommunityMember: {self.email}>"
-
-def create_member_from_user(doc, method):
-    username = doc.username
-
-    if ( doc.username and  username_exists(doc.username)) or not doc.username:
-        username = create_username_from_email(doc.email)
-
-    elif len(doc.username) < 4 and doc.send_welcome_email == 1:
-        username = adjust_username(doc.username)
-
-    if username_exists(username):
-        username = username + str(random.randint(0,9))
-
-    member = frappe.get_doc({
-        "doctype": "Community Member",
-        "full_name": doc.full_name,
-        "username": username,
-        "email": doc.email,
-        "route": doc.username,
-        "owner": doc.email
-    })
-    member.save(ignore_permissions=True)
-
-def username_exists(username):
-    return frappe.db.exists("Community Member", dict(username=username))
-
-def create_username_from_email(email):
-    string = email.split("@")[0]
-    return ''.join(e for e in string if e.isalnum())
-
-def adjust_username(username):
-    return username.ljust(4, str(random.randint(0,9)))

community/community/doctype/community_member/templates/community_member.html

@@ -1,25 +0,0 @@
-{% extends "templates/web.html" %}
-{% block page_content %}
-<div class="py-20 row">
-    {% if photo %}
-    <div class="col-sm-2 border border-dark">
-        <img src="{{ photo }}" alt="{{ full_name }}">
-    </div>
-    {% else %}
-    <div class="col-sm-2">
-        <div class="standard-image" style="font-size: 30px;">{{ abbr }}</div>
-    </div>
-    {% endif %}
-    <div class="col">
-        <h1>{{ full_name }}</h1>
-        {% if short_intro %}
-        <p class="lead"> {{ short_intro }} </p>
-        {% endif %}
-        {% if bio %}
-        <p class="markdown-style"> {{ frappe.utils.md_to_html(bio) }} </p>
-        {% endif %}
-    </div>
-</div>
-{% endblock %}
-
-<!-- this is a sample default web page template -->

community/community/doctype/community_member/templates/community_member_row.html

@@ -1,4 +0,0 @@
-<div>
-	<a href="{{ doc.route }}">{{ doc.title or doc.name }}</a>
-</div>
-<!-- this is a sample default list template -->

community/community/doctype/community_member/test_community_member.py

@@ -1,92 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright (c) 2021, Frappe and Contributors
-# See license.txt
-from __future__ import unicode_literals
-from community.lms.doctype.lms_course.test_lms_course import new_user
-import frappe
-import unittest
-
-class TestCommunityMember(unittest.TestCase):
-
-    @classmethod
-    def setUpClass(self):
-        users = ["test_user@example.com","test_user1@example.com"]
-
-        for user in users:
-            if not frappe.db.exists("User", user):
-                new_user("Test User", user)
-
-    def test_member_created_from_user(self):
-        user = frappe.db.get_value("User","test_user@example.com", ["full_name", "email", "username"], as_dict=True)
-        self.assertTrue(frappe.db.exists("Community Member", {"username":user.username}))
-
-        member = frappe.db.get_value("Community Member",
-                        filters={"email": user.email},
-                        fieldname=["full_name", "email", "owner", "username", "route"],
-                        as_dict=True
-                    )
-
-        self.assertEqual(user.full_name, member.full_name)
-        self.assertEqual(member.owner, user.email)
-        self.assertEqual(user.username, member.username)
-        self.assertEqual(member.username, member.route)
-        
-    def test_members_with_same_name(self):
-        user1 = frappe.db.get_value("User","test_user@example.com", ["email"], as_dict=True)
-        user2 = frappe.get_doc("User","test_user1@example.com", ["email"], as_dict=True)
-
-        self.assertTrue(frappe.db.exists("Community Member", {"email": user1.email} ))
-        self.assertTrue(frappe.db.exists("Community Member", {"email": user2.email }))
-
-        member1 = frappe.db.get_value("Community Member",
-                        filters={"email": user1.email},
-                        fieldname=["full_name", "email", "owner", "username", "route"],
-                        as_dict=True
-                    )
-        member2 = frappe.db.get_value("Community Member",
-                        filters={"email": user2.email},
-                        fieldname=["full_name", "email", "owner", "username", "route"],
-                        as_dict=True
-                    )
-
-        self.assertEqual(member1.full_name, member2.full_name)
-        self.assertEqual(member1.email, user1.email)
-        self.assertEqual(member2.email, user2.email)
-        self.assertNotEqual(member1.username, member2.username)
-
-    def test_username_validations(self):
-        user = new_user("Tst", "tst@example.com")
-        self.assertTrue(frappe.db.exists("Community Member", {"email":user.email} ))
-
-        member = frappe.db.get_value("Community Member",
-                        filters={"email": user.email},
-                        fieldname=["username"],
-                        as_dict=True
-                    )
-
-        self.assertEqual(len(member.username), 4)
-        frappe.delete_doc("User", user.email)
-
-    def test_user_without_username(self):
-        user = new_user("Test User", "test_user2@example.com")
-        self.assertTrue(frappe.db.exists("Community Member", {"email":user.email} ))
-
-        member = frappe.db.get_value("Community Member",
-                        filters={"email": user.email},
-                        fieldname=["username"],
-                        as_dict=True
-                    )
-
-        self.assertTrue(member.username)
-        frappe.delete_doc("User", user.email)
-
-    @classmethod
-    def tearDownClass(self):
-        users = ["test_user@example.com","test_user1@example.com"]
-
-        for user in users:
-            if frappe.db.exists("User", user):
-                frappe.delete_doc("User", user)
-
-            if frappe.db.exists("Community Member", {"email": user}):
-                frappe.delete_doc("Community Member", {"email": user})

community/community/utils.py

@@ -1,16 +1 @@
 import frappe
-
-def create_members_from_users():
-	users = frappe.get_all("User", {"enabled": 1}, ["email"])
-	for user in users:
-		if not frappe.db.get_value("Community Member", {"email": user.email}, "name"):
-			doc = frappe.get_doc("User", {"email": user.email})
-			username = doc.username if doc.username and len(doc.username) > 3 else ("").join([ s for s in doc.full_name.split() ])
-			if not frappe.db.exists("Community Member", username):
-				member = frappe.new_doc("Community Member")
-				member.full_name = doc.full_name
-				member.username = username
-				member.email = doc.email
-				member.route = username
-				member.owner = doc.email
-				member.insert(ignore_permissions=True)

community/community/web_form/update_profile/update_profile.js

@@ -1,5 +0,0 @@
-frappe.ready(function() {
-	frappe.web_form.after_save = () => {
-		window.location.href = frappe.web_form.get_value("username")
-	}
-})

community/community/web_form/update_profile/update_profile.json

@@ -1,100 +0,0 @@
-{
- "accept_payment": 0,
- "allow_comments": 0,
- "allow_delete": 0,
- "allow_edit": 1,
- "allow_incomplete": 0,
- "allow_multiple": 0,
- "allow_print": 0,
- "amount": 0.0,
- "amount_based_on_field": 0,
- "apply_document_permissions": 0,
- "breadcrumbs": "",
- "button_label": "Save",
- "creation": "2021-03-09 17:34:03.394301",
- "doc_type": "Community Member",
- "docstatus": 0,
- "doctype": "Web Form",
- "idx": 0,
- "is_standard": 1,
- "login_required": 1,
- "max_attachment_size": 0,
- "modified": "2021-03-22 12:04:22.571655",
- "modified_by": "Administrator",
- "module": "Community",
- "name": "update-profile",
- "owner": "Administrator",
- "payment_button_label": "Buy Now",
- "published": 1,
- "route": "edit-profile",
- "route_to_success_link": 0,
- "show_attachments": 0,
- "show_in_grid": 0,
- "show_sidebar": 0,
- "sidebar_items": [],
- "success_message": "Profile updated successfully.",
- "success_url": "/",
- "title": "Update Profile",
- "web_form_fields": [
-  {
-   "allow_read_on_all_link_options": 0,
-   "fieldname": "full_name",
-   "fieldtype": "Data",
-   "hidden": 0,
-   "label": "Full Name",
-   "max_length": 0,
-   "max_value": 0,
-   "read_only": 0,
-   "reqd": 1,
-   "show_in_filter": 0
-  },
-  {
-   "allow_read_on_all_link_options": 0,
-   "fieldname": "username",
-   "fieldtype": "Data",
-   "hidden": 0,
-   "label": "User Name",
-   "max_length": 0,
-   "max_value": 0,
-   "read_only": 0,
-   "reqd": 1,
-   "show_in_filter": 0
-  },
-  {
-   "allow_read_on_all_link_options": 0,
-   "fieldname": "short_intro",
-   "fieldtype": "Data",
-   "hidden": 0,
-   "label": "Short Intro",
-   "max_length": 0,
-   "max_value": 0,
-   "read_only": 0,
-   "reqd": 0,
-   "show_in_filter": 0
-  },
-  {
-   "allow_read_on_all_link_options": 0,
-   "fieldname": "bio",
-   "fieldtype": "Data",
-   "hidden": 0,
-   "label": "Bio",
-   "max_length": 0,
-   "max_value": 0,
-   "read_only": 0,
-   "reqd": 0,
-   "show_in_filter": 0
-  },
-  {
-   "allow_read_on_all_link_options": 0,
-   "fieldname": "photo",
-   "fieldtype": "Attach Image",
-   "hidden": 0,
-   "label": "Photo",
-   "max_length": 0,
-   "max_value": 0,
-   "read_only": 0,
-   "reqd": 0,
-   "show_in_filter": 0
-  }
- ]
-}

community/community/web_form/update_profile/update_profile.py

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

community/community/widgets/Avatar.html

@@ -1,14 +1,14 @@
 {% set color = member.get_palette() %}
 <a href="/{{member.username}}">
-<span class="avatar {{ avatar_class }}" title="{{ member.full_name }}">
+  <span class="avatar {{ avatar_class }}" title="{{ member.full_name }}">
-  {% if member.get_photo_url() %}
+    {% if member.user_image %}
-  <img class="avatar-frame standard-image" src="{{ member.get_photo_url() }}" title="{{ member.full_name }}">
+    <img class="avatar-frame standard-image" style="object-fit: cover;" src="{{ member.user_image }}" title="{{ member.full_name }}">
-  </img>
+    </img>
-  {% else %}
+    {% else %}
-  <span class="avatar-frame standard-image" title="{{ member.full_name }}"
+    <span class="avatar-frame standard-image" title="{{ member.full_name }}"
-    style="background-color: var({{color[0]}}); color: var({{color[1]}});">
+      style="background-color: var({{color[0]}}); color: var({{color[1]}});">
-    {{ member.abbr }}
+      {{ frappe.utils.get_abbr(member.full_name) }}
+    </span>
+    {% endif %}
   </span>
-  {% endif %}
+</a>
-  </a>
-</span>

community/hackathon/doctype/community_hackathon/community_hackathon.json

@@ -23,7 +23,7 @@
    "fieldname": "organizer",
    "fieldtype": "Link",
    "label": "Organizer",
-   "options": "Community Member"
+   "options": "User"
   },
   {
    "fieldname": "year",
@@ -34,7 +34,7 @@
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-04-14 11:43:23.515972",
+ "modified": "2021-05-21 12:22:26.619776",
  "modified_by": "Administrator",
  "module": "Hackathon",
  "name": "Community Hackathon",

community/hooks.py

@@ -15,11 +15,11 @@ app_license = "AGPL"
 # ------------------
 
 # include js, css files in header of desk.html
-app_include_css = "/assets/community/css/community.css"
+# app_include_css = "/assets/community/css/community.css"
-app_include_js = "/assets/community/js/community.js"
+# app_include_js = "/assets/community/js/community.js"
 
 # include js, css files in header of web template
-web_include_css = "/assets/css/community.css"
+web_include_css = "community.bundle.css"
 # web_include_css = "/assets/community/css/community.css"
 # web_include_js = "/assets/community/js/community.js"
 
@@ -84,22 +84,17 @@ web_include_css = "/assets/css/community.css"
 # ---------------
 # Override standard doctype classes
 
-# override_doctype_class = {
+override_doctype_class = {
-# 	"ToDo": "custom_app.overrides.CustomToDo"
+	"User": "community.overrides.user.CustomUser"
-# }
+}
 
 # Document Events
 # ---------------
 # Hook on document methods and events
 
 doc_events = {
-	"User": {
+
-		"after_insert": "community.community.doctype.community_member.community_member.create_member_from_user"
+}
-	},
-    "LMS Message": {
-        "after_insert": "community.lms.doctype.lms_message.lms_message.publish_message"
-    }
- }
 
 # Scheduled Tasks
 # ---------------
@@ -141,12 +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>/learn", "to_route": "courses/learn"},
+    {"from_route": "/courses/<course>/<batch>/home", "to_route": "batch/home"},
-    {"from_route": "/courses/<course>/<batch>/learn/<int:chapter>.<int:lesson>", "to_route": "courses/learn"},
+    {"from_route": "/courses/<course>/<batch>/learn", "to_route": "batch/learn"},
-    {"from_route": "/courses/<course>/<batch>/schedule", "to_route": "courses/schedule"},
+    {"from_route": "/courses/<course>/<batch>/learn/<int:chapter>.<int:lesson>", "to_route": "batch/learn"},
-    {"from_route": "/courses/<course>/<batch>/members", "to_route": "courses/members"},
+    {"from_route": "/courses/<course>/<batch>/schedule", "to_route": "batch/schedule"},
-    {"from_route": "/courses/<course>/<batch>/discuss", "to_route": "courses/discuss"},
+    {"from_route": "/courses/<course>/<batch>/members", "to_route": "batch/members"},
-    {"from_route": "/courses/<course>/<batch>/about", "to_route": "courses/about"}
+    {"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"}
 ]
 
 # Any frappe default URL is blocked by profile-rules, add it here to unblock it
@@ -178,3 +176,15 @@ 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
+
+## Markdown Macros for Lessons
+# community_markdown_macro_renderers = {"Exercise": "myapp.mymodule.plugins.render_exercise"}

community/lms/api.py

@@ -21,3 +21,34 @@ def get_section(name):
     """
     doc = frappe.get_doc("LMS Section", name)
     return doc and doc.as_dict()
+
+@frappe.whitelist()
+def submit_solution(exercise, code):
+    """Submits a solution.
+
+    @exerecise: name of the exercise to submit
+    @code: solution to the exercise
+    """
+    ex = frappe.get_doc("Exercise", exercise)
+    if not ex:
+        return
+    doc = ex.submit(code)
+    return {"name": doc.name, "creation": doc.creation}
+
+@frappe.whitelist()
+def save_current_lesson(batch_name, lesson_name):
+    """Saves the current lesson for a student/mentor.
+    """
+    name = frappe.get_value(
+        doctype="LMS Batch Membership",
+        filters={
+            "batch": batch_name,
+            "member": frappe.session.user
+        },
+        fieldname="name")
+    if not name:
+        return
+    doc = frappe.get_doc("LMS Batch Membership", name)
+    doc.current_lesson = lesson_name
+    doc.save(ignore_permissions=True)
+    return {"current_lesson": doc.current_lesson}

community/lms/doctype/chapter/chapter.py

@@ -10,6 +10,6 @@ class Chapter(Document):
     def get_lessons(self):
         rows = frappe.db.get_all("Lesson",
             filters={"chapter": self.name},
-            fields='*',
+            fields='name',
             order_by="index_")
-        return [frappe.get_doc(dict(row, doctype='Lesson')) for row in rows]
+        return [frappe.get_doc('Lesson', row['name']) for row in rows]

community/lms/doctype/exercise/exercise.js

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

community/lms/doctype/exercise/exercise.json

@@ -0,0 +1,123 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "creation": "2021-05-19 17:43:39.923430",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "title",
+  "description",
+  "code",
+  "answer",
+  "column_break_4",
+  "course",
+  "hints",
+  "tests",
+  "image",
+  "lesson",
+  "index_",
+  "index_label"
+ ],
+ "fields": [
+  {
+   "fieldname": "title",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Title"
+  },
+  {
+   "fieldname": "course",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Course",
+   "options": "LMS Course"
+  },
+  {
+   "columns": 4,
+   "fieldname": "description",
+   "fieldtype": "Small Text",
+   "in_list_view": 1,
+   "label": "Description"
+  },
+  {
+   "columns": 4,
+   "fieldname": "answer",
+   "fieldtype": "Code",
+   "label": "Answer"
+  },
+  {
+   "fieldname": "tests",
+   "fieldtype": "Code",
+   "label": "Tests"
+  },
+  {
+   "fieldname": "column_break_4",
+   "fieldtype": "Column Break"
+  },
+  {
+   "columns": 4,
+   "fieldname": "hints",
+   "fieldtype": "Small Text",
+   "label": "Hints"
+  },
+  {
+   "columns": 4,
+   "fieldname": "code",
+   "fieldtype": "Code",
+   "label": "Code"
+  },
+  {
+   "fieldname": "image",
+   "fieldtype": "Code",
+   "label": "Image",
+   "read_only": 1
+  },
+  {
+   "fieldname": "lesson",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Lesson",
+   "options": "Lesson"
+  },
+  {
+   "fieldname": "index_",
+   "fieldtype": "Int",
+   "label": "Index",
+   "read_only": 1
+  },
+  {
+   "fieldname": "index_label",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Index Label",
+   "read_only": 1
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-06-01 05:22:15.656013",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Exercise",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "search_fields": "title",
+ "sort_field": "index_label",
+ "sort_order": "ASC",
+ "title_field": "title",
+ "track_changes": 1
+}

community/lms/doctype/exercise/exercise.py

@@ -0,0 +1,59 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe.model.document import Document
+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.
+        """
+        user = frappe.session.user
+        if not user or user == "Guest":
+            return
+
+        result = frappe.get_all('Exercise Submission',
+            fields="*",
+            filters={
+                "owner": user,
+                "exercise": self.name
+            },
+            order_by="creation desc",
+            page_length=1)
+
+        if result:
+            return result[0]
+
+    def submit(self, code):
+        """Submits the given code as solution to exercise.
+        """
+        user = frappe.session.user
+        if not user or user == "Guest":
+            return
+
+        old_submission = self.get_user_submission()
+        if old_submission and old_submission.solution == code:
+            return old_submission
+
+        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,
+            exercise_title=self.title,
+            course=self.course,
+            lesson=self.lesson,
+            batch=batch and batch.name,
+            image=image,
+            solution=code)
+        doc.insert(ignore_permissions=True)
+
+        return doc
+

community/lms/doctype/exercise/test_exercise.py

@@ -0,0 +1,49 @@
+# Copyright (c) 2021, FOSS United and Contributors
+# See license.txt
+
+import frappe
+import unittest
+
+class TestExercise(unittest.TestCase):
+    def setUp(self):
+        frappe.db.sql('delete from `tabExercise Submission`')
+        frappe.db.sql('delete from `tabExercise`')
+        frappe.db.sql('delete from `tabLMS Course`')
+
+    def new_exercise(self):
+        course = frappe.get_doc({
+            "doctype": "LMS Course",
+            "name": "test-course",
+            "title": "Test Course",
+            "short_introduction": "Test Course",
+            "description": "Test Course"
+        })
+        course.insert()
+        e = frappe.get_doc({
+            "doctype": "Exercise",
+            "name": "test-problem",
+            "course": course.name,
+            "title": "Test Problem",
+            "description": "draw a circle",
+            "code": "# draw a single cicle",
+            "answer": (
+                "# draw a single circle\n" +
+                "circle(100, 100, 50)")
+        })
+        e.insert()
+        return e
+
+    def test_exercise(self):
+        e = self.new_exercise()
+        assert e.get_user_submission() is None
+
+    def test_exercise_submission(self):
+        e = self.new_exercise()
+        submission = e.submit("circle(100, 100, 50)")
+        assert submission is not None
+        assert submission.exercise == e.name
+        assert submission.course == e.course
+
+        user_submission = e.get_user_submission()
+        assert user_submission is not None
+        assert user_submission.name == submission.name

community/lms/doctype/exercise_submission/exercise_submission.js

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

community/lms/doctype/exercise_submission/exercise_submission.json

@@ -0,0 +1,90 @@
+{
+ "actions": [],
+ "creation": "2021-05-19 11:41:18.108316",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "exercise",
+  "solution",
+  "exercise_title",
+  "course",
+  "batch",
+  "lesson",
+  "image"
+ ],
+ "fields": [
+  {
+   "fieldname": "exercise",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Exercise",
+   "options": "Exercise"
+  },
+  {
+   "fieldname": "solution",
+   "fieldtype": "Code",
+   "in_list_view": 1,
+   "label": "Solution"
+  },
+  {
+   "fetch_from": "exercise.title",
+   "fieldname": "exercise_title",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Exercise Title",
+   "read_only": 1
+  },
+  {
+   "fetch_from": "exercise.course",
+   "fieldname": "course",
+   "fieldtype": "Link",
+   "label": "Course",
+   "options": "LMS Course",
+   "read_only": 1
+  },
+  {
+   "fieldname": "batch",
+   "fieldtype": "Link",
+   "label": "Batch",
+   "options": "LMS Batch"
+  },
+  {
+   "fetch_from": "exercise.lesson",
+   "fieldname": "lesson",
+   "fieldtype": "Link",
+   "label": "Lesson",
+   "options": "Lesson"
+  },
+  {
+   "fieldname": "image",
+   "fieldtype": "Code",
+   "label": "Image",
+   "read_only": 1
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-05-21 11:28:45.833018",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Exercise 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/exercise_submission/exercise_submission.py

@@ -0,0 +1,13 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe.model.document import Document
+from ..lesson.lesson import update_progress
+
+class ExerciseSubmission(Document):
+
+    def after_insert(self):
+        course_details = frappe.get_doc("LMS Course", self.course)
+        if not (course_details.is_mentor(frappe.session.user) or frappe.flags.in_test):
+            update_progress(self.lesson)

community/lms/doctype/exercise_submission/test_exercise_submission.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 TestLMSTopic(unittest.TestCase):
+class TestExerciseSubmission(unittest.TestCase):
 	pass

community/lms/doctype/invite_request/test_invite_request.py

@@ -52,15 +52,8 @@ class TestInviteRequest(unittest.TestCase):
             self.assertEqual(user.send_welcome_email, 0)
             self.assertEqual(user.user_type, "Website User")
 
-            member = frappe.db.get_value("Community Member", {"email": "test_invite@example.com"})
-            self.assertTrue(member)
-
     @classmethod
     def tearDownClass(self):
-
-        if frappe.db.exists("Community Member", {"email": "test_invite@example.com"}):
-            frappe.delete_doc("Community Member", {"email": "test_invite@example.com"})
-
         if frappe.db.exists("User", "test_invite@example.com"):
             frappe.delete_doc("User", "test_invite@example.com")
 

community/lms/doctype/lesson/lesson.json

@@ -10,6 +10,7 @@
   "lesson_type",
   "title",
   "index_",
+  "index_label",
   "body",
   "sections"
  ],
@@ -51,11 +52,18 @@
    "fieldtype": "Table",
    "label": "Sections",
    "options": "LMS Section"
+  },
+  {
+   "fieldname": "index_label",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Index Label",
+   "read_only": 1
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-05-13 20:03:51.510605",
+ "modified": "2021-06-01 05:30:48.127494",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "Lesson",

community/lms/doctype/lesson/lesson.py

@@ -5,19 +5,55 @@
 from __future__ import unicode_literals
 import frappe
 from frappe.model.document import Document
-from ..lms_topic.section_parser import SectionParser
+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 "")
+        macros = find_macros(self.body)
-        self.sections = [self.make_lms_section(i, s) for i, s in enumerate(sections)]
+        exercises = [value for name, value in macros if name == "Exercise"]
+
+        index = 1
+        for name in exercises:
+            e = frappe.get_doc("Exercise", name)
+            e.lesson = self.name
+            e.index_ = index
+            e.save()
+            index += 1
+        self.update_orphan_exercises(exercises)
+
+    def update_orphan_exercises(self, active_exercises):
+        """Updates the exercises 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 = set(active_exercises)
+        orphan_exercises = linked_exercises - active_exercises
+        for name in orphan_exercises:
+            ex = frappe.get_doc("Exercise", name)
+            ex.lesson = None
+            ex.index_ = 0
+            ex.index_label = ""
+            ex.save()
+
+    def render_html(self):
+        return markdown_to_html(self.body)
 
     def get_sections(self):
         return sorted(self.get('sections'), key=lambda s: s.index)
 
+    def get_exercises(self):
+        if not self.body:
+            return []
+
+        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 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
@@ -37,3 +73,65 @@ class Lesson(Document):
         The return value would be like 1.2, 2.1 etc.
         It will be None if there is no next lesson.
         """
+
+    def get_progress(self):
+        return frappe.db.get_value("LMS Course Progress", {"lesson": self.name, "owner": frappe.session.user}, "status")
+
+    def get_slugified_class(self):
+        if self.get_progress():
+            return ("").join([ s for s in self.get_progress().lower().split() ])
+        return
+
+@frappe.whitelist()
+def save_progress(lesson, batch):
+    if not frappe.db.exists("LMS Batch Membership",
+            {
+                "member": frappe.session.user,
+                "batch": batch
+            }):
+        return
+    if frappe.db.exists("LMS Course Progress",
+            {
+                "lesson": lesson,
+                "owner": frappe.session.user
+            }):
+        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
+                        })
+
+    status = "Complete"
+    if dynamic_content:
+        status = "Partially Complete"
+
+    frappe.get_doc({
+        "doctype": "LMS Course Progress",
+        "lesson": lesson_details.name,
+        "status": status
+    }).save(ignore_permissions=True)
+
+def update_progress(lesson):
+    user = frappe.session.user
+    if not all_dynamic_content_submitted(lesson, user):
+        return
+    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()
+
+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)
+    query = {
+        "exercise": ["in", exercise_names],
+        "owner": user
+    }
+    if frappe.db.count("Exercise Submission", query) == len(exercise_names):
+        all_exercises_submitted = True
+
+    return all_exercises_submitted

community/lms/doctype/lms_batch/lms_batch.json

@@ -6,11 +6,10 @@
  "engine": "InnoDB",
  "field_order": [
   "course",
-  "title",
   "start_date",
   "start_time",
   "column_break_3",
-  "code",
+  "title",
   "sessions_on",
   "end_time",
   "section_break_5",
@@ -31,13 +30,6 @@
    "label": "Course",
    "options": "LMS Course"
   },
-  {
-   "fieldname": "code",
-   "fieldtype": "Data",
-   "label": "Code",
-   "read_only": 1,
-   "unique": 1
-  },
   {
    "fieldname": "title",
    "fieldtype": "Data",
@@ -84,7 +76,8 @@
   },
   {
    "fieldname": "section_break_5",
-   "fieldtype": "Section Break"
+   "fieldtype": "Section Break",
+   "label": "Batch Description"
   },
   {
    "fieldname": "column_break_9",
@@ -92,7 +85,8 @@
   },
   {
    "fieldname": "section_break_7",
-   "fieldtype": "Section Break"
+   "fieldtype": "Section Break",
+   "label": "Batch Settings"
   },
   {
    "fieldname": "start_date",
@@ -126,7 +120,7 @@
    "link_fieldname": "batch"
   }
  ],
- "modified": "2021-05-06 05:46:38.469120",
+ "modified": "2021-05-26 16:43:57.399747",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Batch",

community/lms/doctype/lms_batch/lms_batch.py

@@ -5,7 +5,6 @@
 from __future__ import unicode_literals
 import frappe
 from frappe.model.document import Document
-from community.www.courses.utils import get_member_with_email
 from frappe import _
 from community.lms.doctype.lms_batch_membership.lms_batch_membership import create_membership
 from community.query import find, find_all
@@ -13,8 +12,6 @@ from community.query import find, find_all
 class LMSBatch(Document):
     def validate(self):
         self.validate_if_mentor()
-        if not self.code:
-            self.generate_code()
 
     def validate_if_mentor(self):
         course = frappe.get_doc("LMS Course", self.course)
@@ -24,44 +21,76 @@ class LMSBatch(Document):
     def after_insert(self):
         create_membership(batch=self.name, member_type="Mentor")
 
-    def generate_code(self):
-        short_code = frappe.db.get_value("LMS Course", self.course, "short_code")
-        course_batches = frappe.get_all("LMS Batch",{"course":self.course})
-        self.code = short_code + str(len(course_batches) + 1)
-
     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("Community Member", name=["IN", member_names])
+        return find_all("User", name=["IN", member_names])
 
-    def is_member(self, email):
+    def is_member(self, email, member_type=None):
         """Checks if a person is part of a batch.
-        """
-        member = find("Community Member", email=email)
-        return member and frappe.db.exists(
-                    "LMS Batch Membership",
-                    {"batch": self.name, "member": member.name})
 
-@frappe.whitelist()
+        If member_type is specified, checks if the person is a Student/Mentor.
-def get_messages(batch):
+        """
-    messages =  frappe.get_all("LMS Message", {"batch": batch}, ["*"], order_by="creation")
+
-    for message in messages:
+        filters = {
-        message.message = frappe.utils.md_to_html(message.message)
+            "batch": self.name,
-        member_email = frappe.db.get_value("Community Member", message.author, ["email"])
+            "member": email
-        if member_email == frappe.session.user:
+        }
-            message.author_name = "You"
+        if member_type:
-            message.is_author = True
+            filters['member_type'] = member_type
-    return messages
+        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:
+            message.message = frappe.utils.md_to_html(message.message)
+            if message.author == frappe.session.user:
+                message.author_name = "You"
+                message.is_author = True
+        return messages
+
+    def get_membership(self, email):
+        """Returns the membership document of given user.
+        """
+        name = frappe.get_value(
+            doctype="LMS Batch Membership",
+            filters={
+                "batch": self.name,
+                "member": email
+            },
+            fieldname="name")
+        return frappe.get_doc("LMS Batch Membership", name)
+
+    def get_current_lesson(self, user):
+        """Returns the name of the current lesson for the given user.
+        """
+        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({
         "doctype": "LMS Message",
         "batch": batch,
-        "author": get_member_with_email(),
+        "author": frappe.session.user,
         "message": message
     })
     doc.save(ignore_permissions=True)

community/lms/doctype/lms_batch_membership/lms_batch_membership.js

@@ -2,7 +2,13 @@
 // For license information, please see license.txt
 
 frappe.ui.form.on('LMS Batch Membership', {
-	// refresh: function(frm) {
+	onload: function(frm) {
-
+		frm.set_query('member', function(doc) {
-	// }
+			return {
+				filters: {
+					"ignore_user_type": 1,
+				}
+			};
+		});
+	},
 });

community/lms/doctype/lms_batch_membership/lms_batch_membership.json

@@ -6,11 +6,14 @@
  "engine": "InnoDB",
  "field_order": [
   "batch",
-  "role",
-  "column_break_3",
   "member",
   "member_name",
-  "member_type"
+  "member_username",
+  "column_break_3",
+  "course",
+  "member_type",
+  "role",
+  "current_lesson"
  ],
  "fields": [
   {
@@ -27,9 +30,10 @@
    "in_list_view": 1,
    "in_standard_filter": 1,
    "label": "Member",
-   "options": "Community Member"
+   "options": "User"
   },
   {
+   "default": "Student",
    "fieldname": "member_type",
    "fieldtype": "Select",
    "in_list_view": 1,
@@ -37,6 +41,7 @@
    "options": "\nStudent\nMentor\nStaff"
   },
   {
+   "default": "Member",
    "fieldname": "role",
    "fieldtype": "Select",
    "in_standard_filter": 1,
@@ -54,11 +59,32 @@
   {
    "fieldname": "column_break_3",
    "fieldtype": "Column Break"
+  },
+  {
+   "fetch_from": "batch.course",
+   "fieldname": "course",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Course",
+   "read_only": 1
+  },
+  {
+   "fieldname": "current_lesson",
+   "fieldtype": "Link",
+   "label": "Current Lesson",
+   "options": "Lesson"
+  },
+  {
+   "fetch_from": "member.username",
+   "fieldname": "member_username",
+   "fieldtype": "Data",
+   "label": "Memeber Username",
+   "read_only": 1
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-04-26 12:52:59.826509",
+ "modified": "2021-05-24 12:40:57.125694",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Batch Membership",

community/lms/doctype/lms_batch_membership/lms_batch_membership.py

@@ -14,28 +14,42 @@ class LMSBatchMembership(Document):
         self.validate_membership_in_different_batch_same_course()
 
     def validate_membership_in_same_batch(self):
-        previous_membership = frappe.db.get_value("LMS Batch Membership", {"member": self.member, "batch": self.batch, "name": ["!=", self.name]}, ["member_type","member"], as_dict=1)
+        previous_membership = frappe.db.get_value("LMS Batch Membership",
+            filters={
+                "member": self.member,
+                "batch": self.batch,
+                "name": ["!=", self.name]
+            },
+            fieldname=["member_type","member"],
+            as_dict=1)
+
         if previous_membership:
-            member_name = frappe.db.get_value("Community Member", self.member, "full_name")
+            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))
 
     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", {"member": self.member}, ["batch", "member_type"])
+        previous_membership = frappe.get_all("LMS Batch Membership",
+                                    filters={
+                                        "member": self.member,
+                                        "name": ["!=", self.name]
+                                    },
+                                    fields=["batch", "member_type", "name"]
+                                )
+
         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("Community Member", self.member, "full_name")
+                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))
 
+@frappe.whitelist()
 def create_membership(batch, member=None, member_type="Student", role="Member"):
-    if not member:
-        member = frappe.db.get_value("Community Member", {"email": frappe.session.user}, "name")
     frappe.get_doc({
         "doctype": "LMS Batch Membership",
         "batch": batch,
         "role": role,
         "member_type": member_type,
-        "member": member
+        "member": member or frappe.session.user
     }).save(ignore_permissions=True)
     return "OK"

community/lms/doctype/lms_batch_membership/test_lms_batch_membership.py

@@ -3,8 +3,78 @@
 # See license.txt
 from __future__ import unicode_literals
 
-# import frappe
+import frappe
 import unittest
 
 class TestLMSBatchMembership(unittest.TestCase):
-	pass
+    def setUp(self):
+        frappe.db.sql("DELETE FROM `tabLMS Batch Membership`")
+        frappe.db.sql("DELETE FROM `tabLMS Batch`")
+        frappe.db.sql('delete from `tabLMS Course Mentor Mapping`')
+        frappe.db.sql("DELETE FROM `tabLMS Course`")
+        frappe.db.sql("DELETE FROM `tabUser` where email like '%@test.com'")
+
+    def new_course_batch(self):
+        course = frappe.get_doc({
+            "doctype": "LMS Course",
+            "name": "test-course",
+            "title": "Test Course",
+            "short_code": "XX",
+            "short_introduction": "Test Course",
+            "description": "Test Course"
+        })
+        course.insert()
+
+        self.new_user("mentor@test.com", "Test Mentor")
+        # without this, the creating batch will fail
+        course.add_mentor("mentor@test.com")
+
+        frappe.session.user = "mentor@test.com"
+
+        batch = frappe.get_doc({
+            "doctype": "LMS Batch",
+            "name": "test-batch",
+            "title": "Test Batch",
+            "course": course.name
+        })
+        batch.insert(ignore_permissions=True)
+
+        frappe.session.user = "Administrator"
+        return course, batch
+
+    def new_user(self, email="test@test.com", full_name="Test User"):
+        user = frappe.get_doc({
+            "doctype": "User",
+            "name": email,
+            "email": email,
+            "first_name": full_name,
+        })
+        user.insert()
+        return user
+
+    def add_membership(self, batch_name, member_name, member_type="Student"):
+        doc = frappe.get_doc({
+            "doctype": "LMS Batch Membership",
+            "batch": batch_name,
+            "member": member_name,
+            "member_type": member_type
+        })
+        doc.insert()
+        return doc
+
+    def test_membership(self):
+        course, batch = self.new_course_batch()
+        member = self.new_user("test01@test.com")
+        membership = self.add_membership(batch.name, member.name)
+
+        assert membership.course == course.name
+        assert membership.member_name == member.full_name
+
+    def test_membership_change_role(self):
+        course, batch = self.new_course_batch()
+        member = self.new_user("test01@test.com")
+        membership = self.add_membership(batch.name, member.name)
+
+        # it should be possible to change role
+        membership.role = "Admin"
+        membership.save()

community/lms/doctype/lms_course/lms_course.json

@@ -1,5 +1,18 @@
 {
- "actions": [],
+ "actions": [
+  {
+   "action": "community.lms.doctype.lms_course.lms_course.reindex_lessons",
+   "action_type": "Server Action",
+   "group": "Reindex",
+   "label": "Reindex Lessons"
+  },
+  {
+   "action": "community.lms.doctype.lms_course.lms_course.reindex_exercises",
+   "action_type": "Server Action",
+   "group": "Reindex",
+   "label": "Reindex Exercises"
+  }
+ ],
  "allow_guest_to_view": 1,
  "allow_rename": 1,
  "creation": "2021-03-01 16:49:33.622422",
@@ -28,7 +41,8 @@
   {
    "fieldname": "description",
    "fieldtype": "Markdown Editor",
-   "label": "Description"
+   "label": "Description",
+   "reqd": 1
   },
   {
    "default": "0",
@@ -57,7 +71,8 @@
   {
    "fieldname": "short_introduction",
    "fieldtype": "Small Text",
-   "label": "Short Introduction"
+   "label": "Short Introduction",
+   "reqd": 1
   }
  ],
  "index_web_pages_for_search": 1,
@@ -84,7 +99,7 @@
    "link_fieldname": "course"
   }
  ],
- "modified": "2021-05-06 13:37:03.318829",
+ "modified": "2021-06-01 04:36:45.696776",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Course",

community/lms/doctype/lms_course/lms_course.py

@@ -5,6 +5,7 @@
 from __future__ import unicode_literals
 import frappe
 from frappe.model.document import Document
+import json
 from ...utils import slugify
 from community.query import find, find_all
 
@@ -35,38 +36,15 @@ class LMSCourse(Document):
     def __repr__(self):
         return f"<Course#{self.name}>"
 
-    def get_topic(self, slug):
-        """Returns the topic with given slug in this course as a Document.
-        """
-        result = frappe.get_all(
-            "LMS Topic",
-            filters={"course": self.name, "slug": slug})
-
-        if result:
-            row = result[0]
-            return frappe.get_doc('LMS Topic', row['name'])
-
     def has_mentor(self, email):
         """Checks if this course has a mentor with given email.
         """
         if not email or email == "Guest":
             return False
 
-        member = self.get_community_member(email)
+        mapping = frappe.get_all("LMS Course Mentor Mapping", {"course": self.name, "mentor": email})
-        if not member:
-            return False
-
-        mapping = frappe.get_all("LMS Course Mentor Mapping", {"course": self.name, "mentor": member})
         return mapping != []
 
-    def get_community_member(self, email):
-        """Returns the name of Community Member document for a give user.
-        """
-        try:
-            return frappe.db.get_value("Community Member", {"email": email}, "name")
-        except frappe.DoesNotExistError:
-            return None
-
     def add_mentor(self, email):
         """Adds a new mentor to the course.
         """
@@ -79,14 +57,10 @@ class LMSCourse(Document):
         if self.has_mentor(email):
             return
 
-        member = self.get_community_member(email)
-        if not member:
-            return False
-
         doc = frappe.get_doc({
             "doctype": "LMS Course Mentor Mapping",
             "course": self.name,
-            "mentor": member
+            "mentor": email
         })
         doc.insert()
 
@@ -96,7 +70,7 @@ class LMSCourse(Document):
         course_mentors = []
         mentors = frappe.get_all("LMS Course Mentor Mapping", {"course": self.name}, ["mentor"])
         for mentor in mentors:
-            member = frappe.get_doc("Community Member", mentor.mentor)
+            member = frappe.get_doc("User", mentor.mentor)
             # TODO: change this to count query
             member.batch_count = len(frappe.get_all("LMS Batch Membership", {"member": member.name, "member_type": "Mentor"}))
             course_mentors.append(member)
@@ -107,11 +81,10 @@ class LMSCourse(Document):
         """
         if not email:
             return False
-        member = self.get_community_member(email)
         return frappe.db.exists({
             "doctype": "LMS Course Mentor Mapping",
             "course": self.name,
-            "mentor": member
+            "mentor": email
         })
 
     def get_student_batch(self, email):
@@ -120,32 +93,20 @@ class LMSCourse(Document):
         Returns None if the student is not part of any batch.
         """
         if not email:
-            return False
+            return
-        member = self.get_community_member(email)
-        result = frappe.db.get_all(
-            "LMS Batch Membership",
-            filters={
-                "member": member,
-                "member_type": "Student",
-            },
-            fields=['batch']
-        )
-        batches = [row['batch'] for row in result]
 
-        # filter the batches that are for this course
+        batch_name = frappe.get_value(
-        result = frappe.db.get_all(
+            doctype="LMS Batch Membership",
-            "LMS Batch",
             filters={
                 "course": self.name,
-                "name": ["IN", batches]
+                "member_type": "Student",
-            })
+                "member": email
-        batches = [row['name'] for row in result]
+            },
-        if batches:
+            fieldname="batch")
-            return frappe.get_doc("LMS Batch", batches[0])
+        return batch_name and frappe.get_doc("LMS Batch", batch_name)
 
     def get_instructor(self):
-        member_name = self.get_community_member(self.owner)
+        return frappe.get_doc("User", self.owner)
-        return frappe.get_doc("Community Member", member_name)
 
     def get_chapters(self):
         """Returns all chapters of this course.
@@ -160,10 +121,9 @@ class LMSCourse(Document):
         batches = find_all("LMS Batch", course=self.name)
         if mentor:
             # TODO: optimize this
-            member = self.get_community_member(email=mentor)
             memberships = frappe.db.get_all(
                 "LMS Batch Membership",
-                {"member": member},
+                {"member": mentor},
                 ["batch"])
             batch_names = {m.batch for m in memberships}
             return [b for b in batches if b.name in batch_names]
@@ -191,6 +151,42 @@ class LMSCourse(Document):
             "name")
         return lesson_name and frappe.get_doc("Lesson", lesson_name)
 
+    def get_lesson_index(self, lesson_name):
+        """Returns the {chapter_index}.{lesson_index} for the lesson.
+        """
+        lesson = frappe.get_doc("Lesson", lesson_name)
+        chapter = frappe.get_doc("Chapter", lesson.chapter)
+        return f"{chapter.index_}.{lesson.index_}"
+
+    def reindex_lessons(self):
+        for i, c in enumerate(self.get_chapters(), start=1):
+            c.index_ = i
+            c.save()
+            self._reindex_lessons_in_chapter(c)
+
+    def _reindex_lessons_in_chapter(self, c):
+        for i, lesson in enumerate(c.get_lessons(), start=1):
+            lesson.index = i
+            lesson.index_label = f"{c.index_}.{i}"
+            lesson.save()
+
+    def reindex_exercises(self):
+        for i, c in enumerate(self.get_chapters(), start=1):
+            if c.index_ != i:
+                c.index_ = i
+                c.save()
+            self._reindex_exercises_in_chapter(c)
+
+    def _reindex_exercises_in_chapter(self, c):
+        i = 1
+        for lesson in c.get_lessons():
+            for exercise in lesson.get_exercises():
+                exercise.index_ = i
+                exercise.index_label = f"{c.index_}.{i}"
+                exercise.save()
+                i += 1
+
+
     def get_outline(self):
         return CourseOutline(self)
 
@@ -221,7 +217,8 @@ class CourseOutline:
     def get_chapters(self):
         return frappe.db.get_all("Chapter",
             filters={"course": self.course.name},
-            fields=["name", "title", "index_"])
+            fields=["name", "title", "index_"],
+            order_by="index_")
 
     def get_lessons(self):
         chapters = [c['name'] for c in self.chapters]
@@ -233,3 +230,17 @@ class CourseOutline:
         for lesson in lessons:
             lesson['number'] = "{}.{}".format(chapter_numbers[lesson['chapter']], lesson['index_'])
         return lessons
+
+@frappe.whitelist()
+def reindex_lessons(doc):
+    course_data = json.loads(doc)
+    course = frappe.get_doc("LMS Course", course_data['name'])
+    course.reindex_lessons()
+    frappe.msgprint("All lessons in this course have been re-indexed.")
+
+@frappe.whitelist()
+def reindex_exercises(doc):
+    course_data = json.loads(doc)
+    course = frappe.get_doc("LMS Course", course_data['name'])
+    course.reindex_exercises()
+    frappe.msgprint("All exercises in this course have been re-indexed.")

community/lms/doctype/lms_course/test_lms_course.py

@@ -11,12 +11,13 @@ class TestLMSCourse(unittest.TestCase):
     def setUp(self):
         frappe.db.sql('delete from `tabLMS Course Mentor Mapping`')
         frappe.db.sql('delete from `tabLMS Course`')
-        frappe.db.sql('delete from `tabCommunity Member`')
 
     def new_course(self, title):
         doc = frappe.get_doc({
             "doctype": "LMS Course",
-            "title": title
+            "title": title,
+            "short_introduction": title,
+            "description": title
         })
         doc.insert()
         return doc

community/lms/doctype/lms_course_mentor_mapping/lms_course_mentor_mapping.json

@@ -23,7 +23,7 @@
    "fieldtype": "Link",
    "in_standard_filter": 1,
    "label": "Mentor",
-   "options": "Community Member"
+   "options": "User"
   },
   {
    "fetch_from": "mentor.full_name",
@@ -36,7 +36,7 @@
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-04-20 12:46:48.460934",
+ "modified": "2021-05-21 11:48:43.340315",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Course Mentor Mapping",

community/lms/doctype/lms_course_progress/lms_course_progress.js

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

community/lms/doctype/lms_course_progress/lms_course_progress.json

@@ -0,0 +1,78 @@
+{
+ "actions": [],
+ "creation": "2021-05-31 17:20:13.388453",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "status",
+  "column_break_3",
+  "lesson",
+  "chapter",
+  "course"
+ ],
+ "fields": [
+  {
+   "fetch_from": "chapter.course",
+   "fieldname": "course",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "in_standard_filter": 1,
+   "label": "Course",
+   "options": "LMS Course",
+   "read_only": 1
+  },
+  {
+   "fetch_from": "lesson.chapter",
+   "fieldname": "chapter",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Chapter",
+   "options": "Chapter",
+   "read_only": 1
+  },
+  {
+   "fieldname": "lesson",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Lesson",
+   "options": "Lesson"
+  },
+  {
+   "fieldname": "status",
+   "fieldtype": "Select",
+   "in_list_view": 1,
+   "in_standard_filter": 1,
+   "label": "Status",
+   "options": "Complete\nPartially Complete\nIncomplete"
+  },
+  {
+   "fieldname": "column_break_3",
+   "fieldtype": "Column Break"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-06-02 13:05:31.114939",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "LMS Course Progress",
+ "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_course_progress/lms_course_progress.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 LMSCourseProgress(Document):
+	pass

community/lms/doctype/lms_course_progress/test_lms_course_progress.py

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

community/lms/doctype/lms_mentor_request/lms_mentor_request.json

@@ -19,7 +19,7 @@
    "fieldtype": "Link",
    "in_standard_filter": 1,
    "label": "Member",
-   "options": "Community Member"
+   "options": "User"
   },
   {
    "fieldname": "course",
@@ -52,7 +52,7 @@
    "fieldname": "reviewed_by",
    "fieldtype": "Link",
    "label": "Reviewed By",
-   "options": "Community Member"
+   "options": "User"
   },
   {
    "fieldname": "comments",
@@ -62,7 +62,7 @@
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-04-19 09:27:03.814016",
+ "modified": "2021-05-21 11:49:12.543502",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Mentor Request",

community/lms/doctype/lms_mentor_request/lms_mentor_request.py

@@ -25,7 +25,7 @@ class LMSMentorRequest(Document):
         })
         mapping.save()
 
-    def send_creation_email(self, member):
+    def send_creation_email(self):
         email_template = self.get_email_template('mentor_request_creation')
         if not email_template:
             return
@@ -33,7 +33,7 @@ class LMSMentorRequest(Document):
         course_details = frappe.db.get_value("LMS Course", self.course, ["owner", "slug", "title"], as_dict=True)
         message = frappe.render_template(email_template.response,
                 {
-                    'member_name': member.full_name,
+                    'member_name': frappe.db.get_value("User", frappe.session.user, "full_name"),
                     'course_url': '/courses/' + course_details.slug,
                     'course': course_details.title
                 })
@@ -59,12 +59,10 @@ class LMSMentorRequest(Document):
                     'course': course_details.title
                 })
 
-        member_email = frappe.db.get_value("Community Member", self.member, "email")
         if self.status == 'Approved' or self.status == 'Rejected':
-            reviewed_by = frappe.db.get_value('Community Member', self.reviewed_by, 'email')
             email_args = {
-                "recipients": member_email,
+                "recipients": self.member,
-                "cc": [course_details.owner, reviewed_by],
+                "cc": [course_details.owner, self.reviewed_by],
                 "subject": email_template.subject,
                 "header": email_template.subject,
                 "message": message
@@ -73,7 +71,7 @@ class LMSMentorRequest(Document):
 
         elif self.status == 'Withdrawn':
             email_args = {
-                "recipients": [member_email, course_details.owner],
+                "recipients": [self.member, course_details.owner],
                 "subject": email_template.subject,
                 "header": email_template.subject,
                 "message": message
@@ -89,7 +87,7 @@ class LMSMentorRequest(Document):
 def has_requested(course):
     return frappe.db.count('LMS Mentor Request',
                 filters = {
-                    'member': get_member().name,
+                    'member': frappe.session.user,
                     'course': course,
                     'status': ['in', ('Pending', 'Approved')]
                 }
@@ -98,15 +96,14 @@ def has_requested(course):
 @frappe.whitelist()
 def create_request(course):
     if not has_requested(course):
-        member = get_member()
         request = frappe.get_doc({
                     'doctype': 'LMS Mentor Request',
-                    'member': member.name,
+                    'member': frappe.session.user,
                     'course': course,
                     'status': 'Pending'
                 })
         request.save(ignore_permissions=True)
-        request.send_creation_email(member)
+        request.send_creation_email()
         return 'OK'
 
     else:
@@ -114,13 +111,12 @@ def create_request(course):
 
 @frappe.whitelist()
 def cancel_request(course):
-    request = frappe.get_doc('LMS Mentor Request', {'member': get_member().name, 'course': course, 'status': ['in', ('Pending', 'Approved')]})
+    request = frappe.get_doc('LMS Mentor Request',{
+                    'member': frappe.session.user,
+                    'course': course,
+                    'status': ['in', ('Pending', 'Approved')]
+                }
+            )
     request.status = 'Withdrawn'
     request.save(ignore_permissions=True)
     return 'OK'
-
-def get_member():
-    try:
-        return frappe.get_doc('Community Member', {'email': frappe.session.user})
-    except frappe.DoesNotExistError:
-        return

community/lms/doctype/lms_message/lms_message.json

@@ -26,7 +26,7 @@
    "fieldtype": "Link",
    "in_list_view": 1,
    "label": "Author",
-   "options": "Community Member"
+   "options": "User"
   },
   {
    "fieldname": "message",
@@ -58,7 +58,7 @@
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-04-28 10:17:57.618127",
+ "modified": "2021-05-21 11:49:34.911479",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Message",
@@ -82,4 +82,4 @@
  "sort_order": "DESC",
  "title_field": "author",
  "track_changes": 1
-}
+}

community/lms/doctype/lms_message/lms_message.py

@@ -7,98 +7,104 @@ import frappe
 from frappe.model.document import Document
 from frappe import _
 from frappe.utils import add_days, nowdate
-from community.www.courses.utils import get_batch_members
 
 class LMSMessage(Document):
-	""" def after_insert(self):
+    def after_insert(self):
-		self.send_email() """
+        self.publish_message()
+        #Todo: Adding email preference field for users
+        #self.send_email()
+
+    def publish_message(self):
+        template = self.get_message_template()
+        message = frappe._dict({
+            "author_name": self.author_name,
+            "message_time": frappe.utils.format_datetime(self.creation, "dd-mm-yyyy HH:mm"),
+            "message": frappe.utils.md_to_html(self.message)
+        })
+
+        js = """
+                $(".msger-input").val("");
+                var template = `{0}`;
+                var message = {1};
+                var session_user = ("{2}" == frappe.session.user) ? true : false;
+                message.author_name = session_user ? "You" : message.author_name
+                message.is_author = session_user;
+                template = frappe.render_template(template, {{
+                    "message": message
+                }})
+                $(".messages").append(template);
+                var message_element = document.getElementsByClassName("messages")[0]
+		        message_element.scrollTo(0, message_element.scrollHeight);
+            """.format(template, message, self.owner)
+
+        frappe.publish_realtime(event="eval_js", message=js, after_commit=True)
+
+    def get_message_template(self):
+        return """
+                <li class="{% if message.is_author %} ours {% endif %}">
+                    <div class="d-flex justify-content-between">
+                    <div class="font-weight-bold">
+                            {{ message.author_name }}
+                    </div>
+                    <small class="">
+                        {{ message.message_time }}
+                    </small>
+                    </div>
+                    <div class="message-para">
+                        {{ message.message }}
+                    </div>
+                </li>
+            """
+
+    def send_email(self):
+        membership = frappe.get_all("LMS Batch Membership", {"batch": self.batch}, ["member"])
+        for entry in membership:
+            member = frappe.get_doc("User", entry.member)
+            if member.name != self.author:
+                #Todo: wrap sendmail in frappe.enqueue, else messages takes long to display.
+                frappe.sendmail(
+                    recipients = member.email,
+                    subject = _("New Message on ") + self.batch,
+                    header = _("New Message on ") + self.batch,
+                    template = "lms_message",
+                    args = {
+                        "author": self.author,
+                        "message": frappe.utils.md_to_html(self.message),
+                        "creation": frappe.utils.format_datetime(self.creation, "medium"),
+                        "course": frappe.db.get_value("LMS Batch", self.batch, ["course"])
+                    }
+                )
 
-	def send_email(self):
-		membership = frappe.get_all("LMS Batch Membership", {"batch": self.batch}, ["member"])
-		for entry in membership:
-			member = frappe.get_doc("Community Member", entry.member)
-			if member.name != self.author and member.email_preference == "Email on every Message":
-				frappe.sendmail(
-					recipients = member.email,
-					subject = _("New Message on ") + self.batch,
-					header = _("New Message on ") + self.batch,
-					template = "lms_message",
-					args = {
-						"author": self.author,
-						"message": frappe.utils.md_to_html(self.message),
-						"creation": frappe.utils.format_datetime(self.creation, "medium"),
-						"course": frappe.db.get_value("LMS Batch", self.batch, ["course"])
-					}
-				)
 def send_daily_digest():
-	emails = frappe._dict()
+    #Todo: Optimize this
-	messages = frappe.get_all("LMS Message", {"creation": [">=", add_days(nowdate(), -1)]}, ["message", "batch", "author", "creation"])
+    emails = frappe._dict()
-	for message in messages:
+    messages = frappe.get_all("LMS Message", {"creation": [">=", add_days(nowdate(), -1)]}, ["message", "batch", "author", "creation"])
-		membership = frappe.get_all("LMS Batch Membership", {"batch": message.batch}, ["member"])
+    for message in messages:
-		for entry in membership:
+        membership = frappe.get_all("LMS Batch Membership", {"batch": message.batch}, ["member"])
-			member = frappe.db.get_value("Community Member", entry.member, ["name", "email_preference", "email"], as_dict=1)
+        for entry in membership:
-			if member.name != message.author and member.email_preference == "One Digest Mail per day":
+            member = frappe.db.get_value("User", entry.member, ["name", "email"], as_dict=1)
-				if member.name in emails.keys():
+            if member.name != message.author:
-					emails[member.name]["messages"].append(message)
+                if member.name in emails.keys():
-				else:
+                    emails[member.name]["messages"].append(message)
-					emails[member.name] = frappe._dict({
+                else:
-						"email": member.email,
+                    emails[member.name] = frappe._dict({
-						"messages": [message]
+                        "email": member.email,
-					})
+                        "messages": [message]
-	for email in emails:
+                    })
-		group_by_batch = frappe._dict()
+    for email in emails:
-		for message in emails[email]["messages"]:
+        group_by_batch = frappe._dict()
-			if message.batch in group_by_batch.keys():
+        for message in emails[email]["messages"]:
-				group_by_batch[message.batch].append(message)
+            if message.batch in group_by_batch.keys():
-			else:
+                group_by_batch[message.batch].append(message)
-				group_by_batch[message.batch] = [message]
+            else:
-		frappe.sendmail(
+                group_by_batch[message.batch] = [message]
-			recipients = frappe.db.get_value("Community Member", email, "email"),
+        frappe.sendmail(
-			subject = _("Message Digest"),
+            recipients = frappe.db.get_value("User", email, "email"),
-			header = _("Message Digest"),
+            subject = _("Message Digest"),
-			template = "lms_daily_digest",
+            header = _("Message Digest"),
-			args = {
+            template = "lms_daily_digest",
-				"batches": group_by_batch
+            args = {
-			},
+                "batches": group_by_batch
-			delayed = False
+            },
-		)
+            delayed = False
-
+        )
-def publish_message(doc, method):
-	email = frappe.db.get_value("Community Member", doc.author, "email")
-	template = get_message_template()
-	message = frappe._dict()
-	message.author_name = doc.author_name
-	message.message_time = frappe.utils.pretty_date(doc.creation)
-	message.message = frappe.utils.md_to_html(doc.message)
-
-	js = """
-			$(".msger-input").val("");
-			var template = `{0}`;
-			var message = {1};
-			var session_user = ("{2}" == frappe.session.user) ? true : false;
-			message.author_name = session_user ? "You" : message.author_name
-			message.is_author = session_user;
-			template = frappe.render_template(template, {{
-				"message": message
-			}})
-			$(".message-section").append(template);
-		""".format(template, message, email)
-
-	frappe.publish_realtime(event="eval_js", message=js, after_commit=True)
-
-def get_message_template():
-	return """  
-			<div class="discussion {% if message.is_author %} is-author {% endif %}">
-				<div class="d-flex justify-content-between">
-				<div class="font-weight-bold">
-						{{ message.author_name }}
-				</div>
-				<div class="text-muted">
-					{{ message.message_time }}
-				</div>
-				</div>
-				<div class="mt-5">
-					{{ message.message }}
-				</div>
-			</div>
-		"""

community/lms/doctype/lms_section/lms_section.json

@@ -9,7 +9,8 @@
   "contents",
   "code",
   "attrs",
-  "index"
+  "index",
+  "id"
  ],
  "fields": [
   {
@@ -43,12 +44,17 @@
    "fieldname": "index",
    "fieldtype": "Int",
    "label": "Index"
+  },
+  {
+   "fieldname": "id",
+   "fieldtype": "Data",
+   "label": "id"
   }
  ],
  "index_web_pages_for_search": 1,
  "istable": 1,
  "links": [],
- "modified": "2021-03-12 17:56:23.118854",
+ "modified": "2021-05-19 18:55:26.019625",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Section",

community/lms/doctype/lms_section/lms_section.py

@@ -10,6 +10,10 @@ class LMSSection(Document):
     def __repr__(self):
         return f"<LMSSection {self.label!r}>"
 
+    def get_exercise(self):
+        if self.type == "exercise":
+            return frappe.get_doc("Exercise", self.id)
+
     def get_latest_code_for_user(self):
         """Returns the latest code for the logged in user.
         """

community/lms/doctype/lms_sketch/livecode.py

@@ -4,6 +4,7 @@ import websocket
 import json
 from .svg import SVG
 import frappe
+from urllib.parse import urlparse
 
 # Files to pass to livecode server
 # The same code is part of livecode-canvas.js
@@ -60,9 +61,21 @@ def clear():
 clear()
 '''
 
+def get_livecode_url():
+    doc = frappe.get_cached_doc("LMS Settings")
+    return doc.livecode_url
+
+def get_livecode_ws_url():
+    url = urlparse(get_livecode_url())
+    protocol = "wss" if url.scheme == "https" else "ws"
+    return protocol + "://" + url.netloc + "/livecode"
+
 def livecode_to_svg(livecode_ws_url, code, *, timeout=3):
     """Renders the code as svg.
     """
+    if livecode_ws_url is None:
+        livecode_ws_url = get_livecode_ws_url()
+
     try:
         ws = websocket.WebSocket()
         ws.settimeout(timeout)

community/lms/doctype/lms_topic/lms_topic.json

@@ -1,89 +0,0 @@
-{
- "actions": [],
- "allow_guest_to_view": 1,
- "creation": "2021-03-02 07:20:41.686573",
- "doctype": "DocType",
- "editable_grid": 1,
- "engine": "InnoDB",
- "field_order": [
-  "course",
-  "title",
-  "slug",
-  "preview",
-  "description",
-  "order",
-  "sections"
- ],
- "fields": [
-  {
-   "fieldname": "title",
-   "fieldtype": "Data",
-   "in_list_view": 1,
-   "label": "Title",
-   "reqd": 1
-  },
-  {
-   "fieldname": "description",
-   "fieldtype": "Markdown Editor",
-   "label": "Description"
-  },
-  {
-   "fieldname": "course",
-   "fieldtype": "Link",
-   "in_list_view": 1,
-   "label": "Course",
-   "options": "LMS Course",
-   "reqd": 1
-  },
-  {
-   "fieldname": "order",
-   "fieldtype": "Int",
-   "label": "Order"
-  },
-  {
-   "fieldname": "preview",
-   "fieldtype": "Markdown Editor",
-   "label": "Preview"
-  },
-  {
-   "fieldname": "sections",
-   "fieldtype": "Table",
-   "label": "Sections",
-   "options": "LMS Section"
-  },
-  {
-   "description": "The slug of the topic. Autogenerated from the title if not specified.",
-   "fieldname": "slug",
-   "fieldtype": "Data",
-   "label": "Slug"
-  }
- ],
- "index_web_pages_for_search": 1,
- "links": [],
- "modified": "2021-04-06 14:12:48.514062",
- "modified_by": "Administrator",
- "module": "LMS",
- "name": "LMS Topic",
- "owner": "Administrator",
- "permissions": [
-  {
-   "create": 1,
-   "delete": 1,
-   "email": 1,
-   "export": 1,
-   "print": 1,
-   "read": 1,
-   "report": 1,
-   "role": "System Manager",
-   "share": 1,
-   "write": 1
-  }
- ],
- "search_fields": "title",
- "sort_field": "creation",
- "sort_order": "ASC",
- "title_field": "title",
- "track_changes": 1,
- "track_seen": 1,
- "track_views": 1
-}

community/lms/doctype/lms_topic/lms_topic.py

@@ -1,43 +0,0 @@
-# -*- 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
-from .section_parser import SectionParser
-from ...utils import slugify
-
-class LMSTopic(Document):
-    def before_save(self):
-        course = self.get_course()
-        if not self.slug:
-            self.slug = self.generate_slug(title=self.title)
-
-        sections = SectionParser().parse(self.description or "")
-        self.sections = [self.make_lms_section(i, s) for i, s in enumerate(sections)]
-
-    def get_course(self):
-        return frappe.get_doc("LMS Course", self.course)
-
-    def generate_slug(self, title):
-        result = frappe.get_all(
-            'LMS Topic',
-            filters={'course': self.course},
-            fields=['slug'])
-        slugs = set([row['slug'] for row in result])
-        return slugify(title, used_slugs=slugs)
-
-    def get_sections(self):
-        return sorted(self.sections, key=lambda s: s.index)
-
-    def make_lms_section(self, index, section):
-            s = frappe.new_doc('LMS Section', parent_doc=self, parentfield='sections')
-            s.type = section.type
-            s.label = section.label
-            s.contents = section.contents
-            s.index = index
-            return s
-
-
-

community/lms/md.py

@@ -0,0 +1,107 @@
+"""
+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')
+        ]
+    """
+    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/web_form/add_a_new_batch/add_a_new_batch.json

@@ -19,7 +19,7 @@
  "is_standard": 1,
  "login_required": 1,
  "max_attachment_size": 0,
- "modified": "2021-04-30 11:22:18.188712",
+ "modified": "2021-06-02 15:52:06.383260",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "add-a-new-batch",
@@ -38,13 +38,13 @@
   {
    "allow_read_on_all_link_options": 0,
    "fieldname": "course",
-   "fieldtype": "Data",
+   "fieldtype": "Link",
-   "hidden": 0,
+   "hidden": 1,
    "label": "Course",
    "max_length": 0,
    "max_value": 0,
-   "options": "",
+   "options": "LMS Course",
-   "read_only": 1,
+   "read_only": 0,
    "reqd": 0,
    "show_in_filter": 0
   },
@@ -111,4 +111,4 @@
    "show_in_filter": 0
   }
  ]
-}
+}

community/lms/widgets/BatchHeader.html

@@ -0,0 +1,4 @@
+<div class="p-5 batch-header">
+  <h3>{{batch_name}}</h3>
+  <div class="text-muted">{{member_count}} members</div>
+</div>

community/lms/widgets/BatchTabs.html

@@ -0,0 +1,39 @@
+<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 %}
+</div>
+<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>
+  </li>
+  <li class="nav-item">
+    <a class="nav-link" id="learn" href="/courses/{{course.name}}/{{batch.name}}/learn">Learn</a>
+  </li>
+  <!-- <li class="nav-item">
+    <a class="nav-link" id="schedule" href="/courses/{{course.name}}/{{batch.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>
+  <!-- <li class="nav-item">
+    <a class="nav-link" id="about" href="/courses/{{course.name}}/{{batch.name}}/about">About</a>
+  </li> -->
+  {% if batch.is_member(frappe.session.user, member_type="Mentor") %}
+  <li class="nav-item">
+    <a class="nav-link" id="progress" href="/courses/{{course.name}}/{{batch.name}}/progress">Progress</a>
+  </li>
+  {% endif %}
+</ul>
+<script>
+  frappe.ready(() => {
+    var selector = document.querySelector(`a[href="${decodeURIComponent(window.location.pathname)}"]`)
+    if (selector) {
+      selector.classList.add('active');
+    }
+    else {
+      $("#learn").addClass('active')
+    }
+  })
+</script>

community/lms/widgets/ChapterTeaser.html

@@ -1,14 +1,17 @@
 <div class="chapter-teaser">
   <div class="teaser-body">
-    <h3 class="chapter-title"><span class="chapter-number">{{index}}</span> {{ chapter.title }}</h3>
+    <h3 class="chapter-title"><span class="mr-1">{{index}}.</span> {{ chapter.title }}</h3>
     <div class="chapter-description">
       {{ chapter.description or "" }}
     </div>
     <div class="chapter-lessons">
       {% for lesson in chapter.get_lessons() %}
-        <div class="lesson-teaser">
+      <div class="lesson-teaser">
-          {{lesson.title}}
+        <a {% if show_link %} class="anchor_style" href="{{ batch.get_learn_url(course.get_lesson_index(lesson.name)) }}" {% endif %}>{{ lesson.title }}</a>
-        </div>
+        {% 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>
+        {% endif %}
+      </div>
       {% endfor %}
     </div>
   </div>

community/lms/widgets/CourseOutline.html

@@ -0,0 +1,5 @@
+<h2>Course Outline</h2>
+
+{% 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 %}

community/lms/widgets/CourseTeaser.html

@@ -6,6 +6,10 @@
     </div>
   </div>
   <div class="course-footer">
+    {% set batch = course.get_student_batch(frappe.session.user) %}
+    {% if batch %}
+      <a class="btn btn-secondary pull-right" href="/courses/{{course.name}}/{{batch.name}}/learn">Resume Course</a>
+    {% endif %}
     <div class="course-author">
       {% with author = course.get_instructor() %}
         {{ widgets.Avatar(member=author, avatar_class="avatar-medium") }} <a href="/{{author.username}}">{{ author.full_name }}</a>

community/lms/widgets/Exercise.html

@@ -0,0 +1,18 @@
+{% from "www/macros/livecode.html" import LiveCodeEditorJS, LiveCodeEditor with context %}
+
+<div class="exercise">
+  <h2>Exercise {{exercise.index_label}}: {{ exercise.title }}</h2>
+  <div class="exercise-description">{{frappe.utils.md_to_html(exercise.description)}}</div>
+
+  {% if exercise.image %}
+  <div class="exercise-image">{{exercise.image}}</div>
+  {% endif %}
+
+  {% set submission = exercise.get_user_submission() %}
+
+  {{ LiveCodeEditor(exercise.name,
+        code=submission.solution if submission else exercise.code,
+        reset_code=exercise.code,
+        is_exercise=True,
+        last_submitted=submission and submission.creation) }}
+</div>

community/lms/widgets/InstructorSection.html

@@ -0,0 +1,5 @@
+<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>
+</div>

community/lms/widgets/RenderBatch.html

@@ -0,0 +1,29 @@
+<div class="batch">
+  <div class="batch-details">
+    <div>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() %}
+    <div>
+      {{ widgets.Avatar(member=m, avatar_class="avatar-medium" ) }}
+      <span class="instructor-title">{{m.full_name}}</span>
+    </div>
+    {% endfor %}
+  </div>
+  {% if can_manage or can_join %}
+  <div class="cta">
+    <div class="">
+      {% if can_manage %}
+      <a href="/courses/{{course.name}}/{{batch.name}}/home" class="btn btn-primary">Manage</a>
+      {% elif can_join %}
+      <button class="join-batch btn btn-primary" data-batch="{{ batch.name | urlencode }}"
+        data-course="{{ course.name | urlencode }}">Join this Batch</button>
+      {% endif %}
+    </div>
+  </div>
+  {% endif %}
+</div>

community/overrides/user.py

@@ -0,0 +1,42 @@
+import frappe
+from frappe.core.doctype.user.user import User
+from frappe.utils import cint
+import hashlib
+
+class CustomUser(User):
+
+    def get_course_count(self) -> int:
+        """Returns the number of courses authored by this user.
+        """
+        return frappe.db.count(
+            'LMS Course', {
+                'owner': self.email
+        })
+
+    def get_palette(self):
+        palette = [
+            ['--orange-avatar-bg', '--orange-avatar-color'],
+            ['--pink-avatar-bg', '--pink-avatar-color'],
+            ['--blue-avatar-bg', '--blue-avatar-color'],
+            ['--green-avatar-bg', '--green-avatar-color'],
+            ['--dark-green-avatar-bg', '--dark-green-avatar-color'],
+            ['--red-avatar-bg', '--red-avatar-color'],
+            ['--yellow-avatar-bg', '--yellow-avatar-color'],
+            ['--purple-avatar-bg', '--purple-avatar-color'],
+            ['--gray-avatar-bg', '--gray-avatar-color0']
+        ]
+
+        encoded_name = str(self.full_name).encode("utf-8")
+        hash_name = hashlib.md5(encoded_name).hexdigest()
+        idx = cint((int(hash_name[4:6], 16) + 1) / 5.33)
+        return palette[idx % 8]
+
+    def get_batch_count(self) -> int:
+        """Returns the number of batches authored by this user.
+        """
+        return frappe.db.count(
+            'LMS Batch Membership', {
+                'member': self.name,
+                'member_type': 'Mentor'
+            })
+

community/patches.txt

@@ -2,3 +2,7 @@ community.patches.set_email_preferences
 community.patches.change_name_for_community_members
 community.patches.save_abbr_for_community_members
 community.patches.create_mentor_request_email_templates
+community.patches.replace_member_with_user_in_batch_membership
+community.patches.replace_member_with_user_in_course_mentor_mapping
+community.patches.replace_member_with_user_in_lms_message
+community.patches.replace_member_with_user_in_mentor_request

community/patches/replace_member_with_user_in_batch_membership.py

@@ -0,0 +1,9 @@
+from __future__ import unicode_literals
+import frappe
+
+def execute():
+    frappe.reload_doc("lms", "doctype", "lms_batch_membership")
+    memberships = frappe.get_all("LMS Batch Membership", ["member", "name"])
+    for membership in memberships:
+        email = frappe.db.get_value("Community Member", membership.member, "email")
+        frappe.db.set_value("LMS Batch Membership", membership.name, "member", email)

community/patches/replace_member_with_user_in_course_mentor_mapping.py

@@ -0,0 +1,9 @@
+from __future__ import unicode_literals
+import frappe
+
+def execute():
+    frappe.reload_doc("lms", "doctype", "lms_course_mentor_mapping")
+    mappings = frappe.get_all("LMS Course Mentor Mapping", ["mentor", "name"])
+    for mapping in mappings:
+        email = frappe.db.get_value("Community Member", mapping.mentor, "email")
+        frappe.db.set_value("LMS Course Mentor Mapping", mapping.name, "mentor", email)

community/patches/replace_member_with_user_in_lms_message.py

@@ -0,0 +1,10 @@
+from __future__ import unicode_literals
+import frappe
+
+def execute():
+    frappe.reload_doc("lms", "doctype", "lms_message")
+    messages = frappe.get_all("LMS Message", ["author", "name"])
+    for message in messages:
+        user = frappe.db.get_value("Community Member", message.author, ["email", "full_name"], as_dict=True)
+        frappe.db.set_value("LMS Message", message.name, "author", user.email)
+        frappe.db.set_value("LMS Message", message.name, "author_name", user.full_name)

community/patches/replace_member_with_user_in_mentor_request.py

@@ -0,0 +1,10 @@
+from __future__ import unicode_literals
+import frappe
+
+def execute():
+    frappe.reload_doc("lms", "doctype", "lms_mentor_request")
+    requests = frappe.get_all("LMS Mentor Request", ["member", "name"])
+    for request in requests:
+        user = frappe.db.get_value("Community Member", request.member, ["email", "full_name"], as_dict=True)
+        frappe.db.set_value("LMS Mentor Request", request.name, "member", user.email)
+        frappe.db.set_value("LMS Mentor Request", request.name, "member_name", user.full_name)

community/plugins.py

@@ -0,0 +1,66 @@
+"""
+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.
+"""
+
+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()

community/public/build.json

@@ -1,14 +0,0 @@
-{
-  "css/lms.css": [
-    "public/css/lms.css"
-  ],
-  "css/community.css": [
-    "public/css/style.css",
-    "public/css/vars.css",
-    "public/css/style.less"
-  ],
-  "js/livecode-canvas.js": [
-    "public/js/livecode-canvas.js"
-  ]
-
-}

community/public/css/community.bundle.less

@@ -0,0 +1,4 @@
+
+@import "./style.css";
+@import "./vars.css";
+@import "./style.less";

community/public/css/lms.css

@@ -1,26 +0,0 @@
-
-.heading {
-  background: #eee;
-  padding: 10px;
-  clear: both;
-  color: #212529;
-  border: 1px solid #ddd;
-}
-
-.sketch-header h1 {
-  font-size: 1.5em;
-  margin-bottom: 0px;
-}
-
-.sketch-header {
-  margin-bottom: 1em;
-}
-
-.sketch-card .sketch-title a {
-  font-weight: bold;
-  color: inherit;
-}
-
-.hidden {
-  display: none;
-}

community/public/css/style.css

@@ -1,5 +1,3 @@
-@import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.4.1/font/bootstrap-icons.css");
-@import url("https://use.fontawesome.com/releases/v5.13.0/css/all.css");
 
 :root {
   --c1: #fefae0;
@@ -25,8 +23,6 @@
   --cta-color: var(--c4);
   --send-message: var(--c7);
   --received-message: var(--c8);
-
-  --primary-color: #08B74F;
 }
 
 body {
@@ -101,14 +97,6 @@ body {
   border-top: 1px solid #ddc;
 }
 
-.batch .cta button {
-  background: var(--cta-color);
-  color: white;
-  border: none;
-  border-radius: 5px;
-  padding: 5px 10px;
-}
-
 .batch .right {
   float: right;
 }
@@ -131,44 +119,13 @@ img.profile-photo {
   max-width: 100%
 }
 
-
-/* override style of base */
-
 .message {
   border: 1px dashed var(--text-color);
   padding: 20px;
   border-radius: 10px;
 }
 
-.dashboard__profile {
-  width: 150px;
-  height: 155px;
-  border-radius: 50%;
-}
-
-.dashboard__profileSmall {
-  width: 59px;
-  height: 57px;
-  border-radius: 50%;
-}
-
-.dashboard__abbr {
-  font-size: 50px;
-  width: 155px;
-  height: 155px;
-  border-radius: 50%;
-}
-
-.dashboard__abbrSmall {
-  font-size: 20px;
-  width: 59px;
-  height: 57px;
-  border-radius: 50%;
-}
-
 .msger-inputarea {
-  position: absolute;
-  bottom: 0;
   width: 100%;
   display: flex;
   padding: 10px;
@@ -186,37 +143,6 @@ img.profile-photo {
   flex: 1;
   background: #ddd;
 }
-.msger-send-btn {
-  margin-left: 10px;
-  background: var(--cta-color);
-  color: #fff;
-  font-weight: bold;
-  cursor: pointer;
-  transition: background 0.23s;
-}
-
-.discussion {
-  border: 1px solid var(--text-color);
-  padding: 10px;
-  margin: 10px;
-  border-radius: 10px;
-  background: var(--received-message);
-  width: 50%;
-  display: flex;
-  flex-direction: column;
-}
-
-.is-author {
-  float: right;
-  background: var(--send-message);
-}
-
-.batch-header {
-  position: fixed;
-  top: 0;
-  background: var(--bg);
-  width: 100%;
-}
 
 .message-section {
   margin-left: 3%;
@@ -229,3 +155,119 @@ img.profile-photo {
   font-weight: 600;
   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;
+}
+
+.messages-container {
+  margin: 0 auto;
+  border: 1px solid black;
+}
+
+.messages {
+  overflow: auto;
+  height: 450px;
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+  padding: 8px;
+  list-style-type: none;
+}
+
+.messages li {
+  background: #F7F5F5;
+  border-radius: 8px;
+  padding: 8px;
+  margin: 2px 8px 2px 0;
+  width: 40%;
+}
+
+.messages li.ours {
+  align-self: flex-end;
+  margin: 2px 0 2px 8px;
+  background: var(--primary-color);
+  color: #fff
+}
+
+.message-para {
+  font-size: 20px;
+}
+
+.batch-header {
+  background: #eee;
+  border: 2px solid #ddd;
+}
+
+
+.page-card {
+	max-width: 360px;
+	padding: 15px;
+	margin: 70px auto;
+	border: 1px solid #d1d8dd;
+	border-radius: 4px;
+	background-color: #fff;
+	box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.1);
+}
+.page-card .page-card-head {
+	padding: 10px 15px;
+	margin: -15px;
+	margin-bottom: 15px;
+	border-bottom: 1px solid #d1d8dd;
+}
+.page-card .page-card-head .indicator {
+	color: #36414C;
+	font-size: 14px;
+}
+.page-card .page-card-head .indicator::before {
+	margin: 0 6px 0.5px 0px;
+}
+.page-card .btn {
+	margin-top: 30px;
+}
+
+.partiallycomplete {
+  background: #FEF4E2;
+  color: #976417;
+}
+
+.partiallycomplete img {
+  background: #976417;
+}
+
+.complete {
+  background: #EAF5EE;
+  color: #38A160;
+}
+
+.complete img {
+  background: #38A160;
+}
+
+.incomplete {
+  background: #FEECEC;
+  color: #E24C4C;
+}
+
+.incomplete img {
+  background: #E24C4C;
+}
+
+.progress-image {
+  margin-right: 3px;
+  border-radius: 50px;
+  padding: 5px;
+}

community/public/css/style.less

@@ -1,10 +1,3 @@
-@primary-color: #08B74F;
-@import url('https://rsms.me/inter/inter.css');
-
-body {
-  font-family: "Inter", sans-serif;
-}
-
 h2 {
   margin: 20px 0px;
   color: black;
@@ -186,11 +179,8 @@ section.lightgray {
 .chapter-number {
   background: var(--text-color);
   color: white;
-  border-radius: 50%;
   height: 24px;
   min-width: 24px;
-  align-items: center;
-  padding: 5px 8px 2px 8px;
   margin-right: 5px;
 }
 
@@ -264,6 +254,7 @@ section.lightgray {
     background-color: rgba(255, 255, 255, 0);
     max-height: 300px;
     white-space: pre-wrap;
+    word-wrap: break-word;
     margin: 0px;
     margin-left: 20px;
     padding: 4px;
@@ -294,9 +285,7 @@ section.lightgray {
 }
 
 .lesson-teaser {
-  font-weight: bold;
+  line-height: 40px;
-  color: black;
-  padding-left: 20px;
 }
 
 #hero h1 {
@@ -306,3 +295,39 @@ section.lightgray {
 .lesson-page {
   margin: 20px 0px;
 }
+
+.lesson-pagination {
+  clear: both;
+}
+
+.exercise-image svg {
+  width: 200px;
+  height: 200px;
+  border: 1px solid #ddd;
+  margin-bottom: 20px;
+}
+
+.svg-200 svg {
+  width: 200px;
+  height: 200px;
+}
+
+.livecode-editor-small .livecode-editor {
+  .CodeMirror-scroll {
+    max-height: 160px;
+    min-height: 160px;
+  }
+
+  canvas {
+    width: 150px;
+    height: 150px;
+  }
+}
+
+.mentor-dashboard {
+  margin-top: 20px;
+
+  .submission {
+    margin: 40px 0px 0px 20px;
+  }
+}

community/public/css/vars.css

@@ -1,6 +1,5 @@
 /* Define all your css variables here. */
 :root {
-  --primary-color: #08B74F;
   --tag-color: #737373;
   --sidebar-bg: #F6F6F6;
   --sidebar-border: #C4C4C4;

community/templates/message.html

@@ -0,0 +1,13 @@
+<div class="discussion {% if message.is_author %} is-author {% endif %}">
+  <div class="d-flex justify-content-between">
+    <div class="font-weight-bold">
+      {{ message.author_name }}
+    </div>
+    <div class="text-muted">
+      {{ message.message_time }}
+    </div>
+  </div>
+  <div class="mt-5">
+    {{ message.message }}
+  </div>
+</div>

community/www/batch/about.html

@@ -0,0 +1,40 @@
+{% extends "templates/base.html" %}
+{% block title %}About{% endblock %}
+{% block head_include %}
+<meta name="description" content="Courses" />
+<meta name="keywords" content="" />
+
+<link rel="stylesheet" href="/assets/frappe/css/font-awesome.css">
+{% endblock %}
+
+{% block content %}
+<div class="container">
+  {{ widgets.BatchTabs(course=course, batch=batch) }}
+  <div class="tab-content" id="about">
+    {{ CourseBasicDetail(course)}}
+    <div class="d-flex align-items-center">
+      <div class="col-lg-4 col-md-12">
+        <div class="sidebar">
+          {{ widgets.InstructorSection(instructor=course.get_instructor()) }}
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+{% endblock %}
+
+{% macro CourseBasicDetail(course) %}
+<h2>{{course.title}}</h2>
+<div class="course-description">
+  {{course.short_introduction}}
+</div>
+{% if course.video_link %}
+<div class="preview-video">
+  <iframe width="560" height="315" src="{{course.video_link}}" title="YouTube video player" frameborder="0"
+    allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
+    allowfullscreen></iframe>
+</div>
+{% endif %}
+<h2>About the Course</h2>
+<div>{{frappe.utils.md_to_html(course.description)}}</div>
+{% endmacro %}

community/www/batch/about.py

@@ -0,0 +1,5 @@
+import frappe
+from . import utils
+
+def get_context(context):
+    utils.get_common_context(context)

community/www/batch/discuss.html

@@ -1,23 +1,22 @@
 {% extends "templates/base.html" %}
-{% from "www/macros/sidebar.html" import Sidebar %}
-{% from "www/macros/common_macro.html" import BatchHearder %}
 
 {% block title %}Discuss{% endblock %}
 {% block head_include %}
 <meta name="description" content="Courses" />
 <meta name="keywords" content="" />
+
+<link rel="stylesheet" href="/assets/frappe/css/font-awesome.css">
 {% endblock %}
 
 {% block content %}
-{{ Sidebar(course_slug, batch_code) }}
+
-<div class="">
+<div class="container">
-  <div class="batch-header">
+  {{ widgets.BatchTabs(course=course, batch=batch) }}
-    {{ BatchHearder(course.name, member_count) }}
+  <div class="messages-container mt-5">
-  </div>
+    {{ widgets.BatchHeader(batch_name=batch.title, member_count=member_count)}}
-  <div class="messages">
+    <ol class="messages">
-    <div class="message-section">
       {{ Messages(messages) }}
-    </div>
+    </ol>
     {{ TextArea() }}
   </div>
 </div>
@@ -25,25 +24,25 @@
 
 {% macro Messages(messages) %}
 {% for message in messages %}
-<div class="discussion {% if message.is_author %} is-author {% endif %}">
+<li class="{% if message.is_author %} ours {% endif %}">
   <div class="d-flex justify-content-between">
     <div class="font-weight-bold">
       {{ message.author_name }}
     </div>
-    <div class="text-muted">
+    <small class="">
-      {{ frappe.utils.pretty_date(message.creation) }}
+      {{ frappe.utils.format_datetime(message.creation, "dd-mm-yyyy HH:mm") }}
-    </div>
+    </small>
   </div>
-  <div class="mt-5">
+  <div class="message-para">
     {{ message.message }}
   </div>
-</div>
+</li>
 {% endfor %}
 {% endmacro %}
 
 {% macro TextArea() %}
-<form class="msger-inputarea">
+<form class="msger-inputarea mb-1">
   <input type="text" class="msger-input" placeholder="Write your message...">
-  <button type="submit" class="msger-send-btn" data-batch="{{batch.name | urlencode }}">Send</button>
+  <button type="submit" class="btn btn-primary msger-send-btn" data-batch="{{batch.name | urlencode }}">Send</button>
 </form>
 {% endmacro %}

community/www/batch/discuss.js

@@ -11,7 +11,9 @@ frappe.ready(() => {
 	})
 
 	setTimeout(() => {
-		window.scrollTo(0, document.body.scrollHeight);
+    var message_element = document.getElementsByClassName("messages")[0]
+		message_element.scrollTo(0, message_element.scrollHeight);
+    document.getElementsByClassName("messages-container")[0].scrollIntoView({block: "center"})
 	}, 300);
 
 	$(".msger-send-btn").click((e) => {
@@ -30,4 +32,4 @@ frappe.ready(() => {
 			$(".msger-input").val("");
 		}
 	})
-})
+})

community/www/batch/discuss.py

@@ -0,0 +1,6 @@
+import frappe
+from . import utils
+
+def get_context(context):
+    utils.get_common_context(context)
+    context.messages = context.batch.get_messages()

community/www/batch/home.html

@@ -0,0 +1,60 @@
+{% extends "templates/base.html" %}
+{% block title %} Batch {% endblock %}
+
+{% block head_include %}
+<meta name="description" content="Courses" />
+<meta name="keywords" content="" />
+<link rel="stylesheet" href="/assets/frappe/css/font-awesome.css">
+{% 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) }}
+  </div>
+  <div class="w-25">
+    <h2>Batch Schedule</h2>
+    {{ widgets.RenderBatch(course=course, batch=batch) }}
+  </div>
+
+  {% if batch.description %}
+  <h2>Batch Details</h2>
+  {{ frappe.utils.md_to_html(batch.description) }}
+  {% endif %}
+
+  {% if course.is_mentor(frappe.session.user) %}
+  <div class="">
+    <h2> Invite Members </h2>
+    <a href="" class="anchor_style mr-5" 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>
+  </div>
+  {% endif %}
+
+</div>
+
+<script>
+  frappe.ready(() => {
+    $("#invite-link").click((e) => {
+      e.preventDefault();
+      var link_element = $("#invite-link");
+      var input_element = document.createElement("input");
+      input_element.value = link_element.attr("data-link")
+      document.body.appendChild(input_element);
+      input_element.select();
+      document.execCommand("copy");
+      input_element.remove();
+      $("#copy-message").slideDown(function () {
+        setTimeout(function () {
+          $("#copy-message").slideUp();
+        }, 5000);
+      });
+    })
+  })
+</script>
+{% endblock %}

community/www/batch/home.py

@@ -0,0 +1,5 @@
+import frappe
+from . import utils
+
+def get_context(context):
+    utils.get_common_context(context)

community/www/batch/join.html

@@ -0,0 +1,74 @@
+% extends "templates/base.html" %}
+{% block title %}Join a Course{% endblock %}
+
+{% block head_include %}
+<meta name="description" content="Join a Course"/>
+<meta name="keywords" content="" />
+{% endblock %}
+
+{% block content %}
+{% if frappe.session.user == "Guest" %}
+
+<div class="page-card">
+  <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>
+  <a type="submit" id="login" class="btn btn-primary w-100"
+    href="/login?redirect-to=/courses/{{ batch.course }}/{{ batch.name }}/join">{{_("Login")}}</a>
+</div>
+
+{% elif already_a_member %}
+
+<div class="page-card">
+  <div class='page-card-head'>
+    <span class='indicator blue password-box'>Already a member</span>
+  </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>
+</div>
+
+{% else %}
+
+<div class="page-card">
+  <div class='page-card-head'>
+    <span class='indicator blue password-box'>Confirm your membership</span>
+  </div>
+  <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>
+</div>
+
+{% endif %}
+
+<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.call({
+        "method": "community.lms.doctype.lms_batch_membership.lms_batch_membership.create_membership",
+        "args": {
+          "batch": batch
+        },
+        "callback": (data) => {
+          if (data.message == "OK") {
+            frappe.msgprint({
+              message: __("You are now a member of this batch!"),
+              clear: true
+            });
+            setTimeout(function () {
+              window.location.href = "/courses/" + course + "/" + batch + "/home";
+            }, 2000);
+          }
+        }
+      })
+    })
+  })
+</script>
+{% endblock %}

community/www/batch/join.py

@@ -0,0 +1,8 @@
+import frappe
+
+def get_context(context):
+    context.no_cache = 1
+    batch_name = frappe.form_dict["batch"]
+    context.batch = frappe.get_doc("LMS Batch", batch_name)
+    context.already_a_member = context.batch.is_member(frappe.session.user)
+    context.batch.course_title = frappe.db.get_value("LMS Course", context.batch.course, "title")

community/www/batch/learn.html

@@ -0,0 +1,72 @@
+{% extends "templates/base.html" %}
+{% from "www/macros/livecode.html" import LiveCodeEditorJS, LiveCodeEditor with context %}
+{% block title %}{{ lesson.title }}{% endblock %}
+
+{% block head_include %}
+<meta name="description" content="{{lesson.title}} - {{course.title}}" />
+<meta name="keywords" content="{{lesson.title}} - {{course.title}}" />
+<style>
+</style>
+
+<link rel="stylesheet" href="/assets/frappe/css/font-awesome.css">
+<link rel="stylesheet" href="/assets/css/lms.css">
+<link rel="stylesheet" href="/assets/frappe/css/hljs-night-owl.css">
+
+{% for ext in page_extensions %}
+  {{ ext.render_header() }}
+{% endfor %}
+
+{% endblock %}
+
+
+{% block content %}
+
+<div class="container">
+  {{ widgets.BatchTabs(course=course, batch=batch) }}
+  <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>
+
+    {{ lesson.render_html() }}
+
+    {{ pagination(prev_chap, prev_url, next_chap, next_url) }}
+  </div>
+</div>
+{% endblock %}
+
+
+{% macro pagination(prev_chap, prev_url, next_chap, next_url) %}
+<div class="lesson-pagination">
+  {% if prev_url %}
+  <span>
+    Prev: <a href="{{prev_url}}">{{prev_chap}}</a>
+  </span>
+  {% endif %}
+  {% if next_url %}
+  <span class="pull-right">
+    Next: <a href="{{next_url}}">{{next_chap}}</a>
+  </span>
+  {% endif %}
+  <div style="clear: both;"></div>
+</div>
+{% endmacro %}
+
+{%- block script %}
+{{ super() }}
+  <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

@@ -0,0 +1,11 @@
+frappe.ready(() => {
+  if (!$(".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")
+      }
+    })
+  }
+})