Merge branch 'main' into community-member-to-user-refactor

Added "Resume Course" button to the course teaser

.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.

.github/workflows/ci.yml

@@ -36,12 +36,27 @@ jobs:
     - name: setup node
       uses: actions/setup-node@v2
       with:
-        node-version: '12'
+        node-version: '14'
         check-latest: true
+    - name: setup cache for bench
+      uses: actions/cache@v2
+      with:
+        path: ~/bench-cache
+        key: ${{ runner.os }}
     - name: install bench
-      run: pip3 install frappe-bench
+      run: |
+        pip3 install frappe-bench
+        which bench
     - name: bench init
-      run: bench init ~/frappe-bench --skip-redis-config-generation
+      run: |
+        if [ -d ~/bench-cache/bench.tgz ]
+        then
+           (cd && tar xzf ~/bench-cache/bench.tgz)
+        else
+          bench init ~/frappe-bench --skip-redis-config-generation
+          mkdir -p ~/bench-cache
+          (cd && tar czf ~/bench-cache/bench.tgz frappe-bench)
+        fi
     - name: add community app to bench
       working-directory: /home/runner/frappe-bench
       run: bench get-app community $GITHUB_WORKSPACE
@@ -50,10 +65,13 @@ jobs:
       run: bench new-site --mariadb-root-password root --admin-password admin frappe.local
     - name: install community app
       working-directory: /home/runner/frappe-bench
-      run: bench --site frappe.local install-app community
+      run: bench --verbose --site frappe.local install-app community
     - name: allow tests
       working-directory: /home/runner/frappe-bench
       run: bench --site frappe.local set-config allow_tests true
+    - name: bench build
+      working-directory: /home/runner/frappe-bench
+      run: bench --site frappe.local build
     - name: run tests
       working-directory: /home/runner/frappe-bench
       run: bench --site frappe.local run-tests --app community

.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_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.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

@@ -1,64 +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
-
-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 __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:
-		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

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

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

@@ -10,15 +10,16 @@ app_icon = "octicon octicon-file-directory"
 app_color = "grey"
 app_email = "jannat@erpnext.com"
 app_license = "AGPL"
+
 # Includes in <head>
 # ------------------
 
 # include js, css files in header of desk.html
-app_include_css = "/assets/community/css/community.css"
-app_include_js = "/assets/community/js/community.js"
+# app_include_css = "/assets/community/css/community.css"
+# 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"
 
@@ -83,22 +84,17 @@ web_include_css = "/assets/css/community.css"
 # ---------------
 # Override standard doctype classes
 
-# override_doctype_class = {
-# 	"ToDo": "custom_app.overrides.CustomToDo"
-# }
+override_doctype_class = {
+	"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
 # ---------------
@@ -136,16 +132,17 @@ primary_rules = [
     {"from_route": "/sketches/<sketch>", "to_route": "sketches/sketch"},
     {"from_route": "/courses/<course>", "to_route": "courses/course"},
     {"from_route": "/courses/<course>/<topic>", "to_route": "courses/topic"},
-    {"from_route": "/hackathons", "to_route": "hackathons"},
     {"from_route": "/hackathons/<hackathon>", "to_route": "hackathons/hackathon"},
     {"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>/schedule", "to_route": "courses/schedule"},
-    {"from_route": "/courses/<course>/<batch>/members", "to_route": "courses/members"},
-    {"from_route": "/courses/<course>/<batch>/discuss", "to_route": "courses/discuss"},
-    {"from_route": "/courses/<course>/<batch>/about", "to_route": "courses/about"}
+    {"from_route": "/courses/<course>/<batch>/learn", "to_route": "batch/learn"},
+    {"from_route": "/courses/<course>/<batch>/learn/<int:chapter>.<int:lesson>", "to_route": "batch/learn"},
+    {"from_route": "/courses/<course>/<batch>/schedule", "to_route": "batch/schedule"},
+    {"from_route": "/courses/<course>/<batch>/members", "to_route": "batch/members"},
+    {"from_route": "/courses/<course>/<batch>/discuss", "to_route": "batch/discuss"},
+    {"from_route": "/courses/<course>/<batch>/about", "to_route": "batch/about"},
+    {"from_route": "/courses/<course>/<batch>/progress", "to_route": "batch/progress"}
 ]
 
 # Any frappe default URL is blocked by profile-rules, add it here to unblock it
@@ -164,7 +161,8 @@ whitelist = [
     "/dashboard",
     "/join-request"
     "/add-a-new-batch",
-    "/new-sign-up"
+    "/new-sign-up",
+    "/message"
 ]
 whitelist_rules = [{"from_route": p, "to_route": p[1:]} for p in whitelist]
 

community/lms/api.py

@@ -21,3 +21,16 @@ 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}

community/lms/doctype/chapter/chapter.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('Chapter', {
 	// refresh: function(frm) {
 
 	// }

community/lms/doctype/chapter/chapter.json

@@ -1,69 +1,61 @@
 {
  "actions": [],
- "allow_guest_to_view": 1,
- "creation": "2021-03-02 07:20:41.686573",
+ "autoname": "format:{####} {title}",
+ "creation": "2021-05-03 05:49:08.383057",
  "doctype": "DocType",
  "editable_grid": 1,
  "engine": "InnoDB",
  "field_order": [
   "course",
   "title",
-  "slug",
-  "preview",
   "description",
-  "order",
-  "sections"
+  "locked",
+  "index_"
  ],
  "fields": [
   {
    "fieldname": "title",
    "fieldtype": "Data",
    "in_list_view": 1,
-   "label": "Title",
-   "reqd": 1
+   "label": "Title"
   },
   {
    "fieldname": "description",
    "fieldtype": "Markdown Editor",
    "label": "Description"
   },
+  {
+   "default": "0",
+   "fieldname": "locked",
+   "fieldtype": "Check",
+   "label": "Locked"
+  },
   {
    "fieldname": "course",
    "fieldtype": "Link",
    "in_list_view": 1,
    "label": "Course",
-   "options": "LMS Course",
-   "reqd": 1
+   "options": "LMS Course"
   },
   {
-   "fieldname": "order",
+   "default": "1",
+   "fieldname": "index_",
    "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"
+   "label": "Index"
   }
  ],
  "index_web_pages_for_search": 1,
- "links": [],
- "modified": "2021-04-06 14:12:48.514062",
+ "links": [
+  {
+   "group": "Lessons",
+   "link_doctype": "Lesson",
+   "link_fieldname": "chapter"
+  }
+ ],
+ "modified": "2021-05-13 21:05:20.531890",
  "modified_by": "Administrator",
  "module": "LMS",
- "name": "LMS Topic",
+ "name": "Chapter",
  "owner": "Administrator",
  "permissions": [
   {
@@ -80,10 +72,8 @@
   }
  ],
  "search_fields": "title",
- "sort_field": "creation",
- "sort_order": "ASC",
+ "sort_field": "modified",
+ "sort_order": "DESC",
  "title_field": "title",
- "track_changes": 1,
- "track_seen": 1,
- "track_views": 1
+ "track_changes": 1
 }

community/lms/doctype/chapter/chapter.py

@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+from __future__ import unicode_literals
+import frappe
+from frappe.model.document import Document
+
+class Chapter(Document):
+    def get_lessons(self):
+        rows = frappe.db.get_all("Lesson",
+            filters={"chapter": self.name},
+            fields='*',
+            order_by="index_")
+        return [frappe.get_doc(dict(row, doctype='Lesson')) for row in rows]

community/lms/doctype/chapter/test_chapter.py

@@ -6,5 +6,5 @@ from __future__ import unicode_literals
 # import frappe
 import unittest
 
-class TestLMSTopic(unittest.TestCase):
+class TestChapter(unittest.TestCase):
 	pass

community/lms/doctype/exercise/exercise.js

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

community/lms/doctype/exercise/exercise.json

@@ -0,0 +1,106 @@
+{
+ "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"
+ ],
+ "fields": [
+  {
+   "fieldname": "title",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Title"
+  },
+  {
+   "fieldname": "course",
+   "fieldtype": "Link",
+   "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",
+   "label": "Lesson",
+   "options": "Lesson"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-05-20 13:23:12.340928",
+ "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": "modified",
+ "sort_order": "DESC",
+ "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)
+
+        print("get_user_submission", result)
+        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 +1,47 @@
+# 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"
+        })
+        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 +1,8 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+class ExerciseSubmission(Document):
+	pass

community/lms/doctype/exercise_submission/test_exercise_submission.py

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

community/lms/doctype/invite_request/invite_request.py

@@ -11,7 +11,7 @@ from frappe.utils.password import get_decrypted_password
 
 class InviteRequest(Document):
     def on_update(self):
-        if self.has_value_changed('status') and self.status == "Approved":
+        if self.has_value_changed("status") and self.status == "Approved":
             self.send_email()
 
     def create_user(self, password):
@@ -46,14 +46,22 @@ class InviteRequest(Document):
 
 @frappe.whitelist(allow_guest=True)
 def create_invite_request(invite_email):
-    try:
-        frappe.get_doc({
+
+    if not frappe.utils.validate_email_address(invite_email):
+        return "invalid email"
+
+    if frappe.db.exists("User", invite_email):
+        return "user"
+
+    if frappe.db.exists("Invite Request", {"invite_email": invite_email}):
+        return "invite"
+
+    frappe.get_doc({
             "doctype": "Invite Request",
             "invite_email": invite_email
         }).save(ignore_permissions=True)
-        return "OK"
-    except frappe.UniqueValidationError:
-        frappe.throw(_("Email {0} has already been used to request an invite").format(invite_email))
+    return "OK"
+
 
 @frappe.whitelist(allow_guest=True)
 def update_invite(data):

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.js

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

community/lms/doctype/lesson/lesson.json

@@ -0,0 +1,80 @@
+{
+ "actions": [],
+ "autoname": "format:{####} {title}",
+ "creation": "2021-05-03 06:21:12.995987",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "chapter",
+  "lesson_type",
+  "title",
+  "index_",
+  "body",
+  "sections"
+ ],
+ "fields": [
+  {
+   "fieldname": "chapter",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Chapter",
+   "options": "Chapter"
+  },
+  {
+   "default": "Video",
+   "fieldname": "lesson_type",
+   "fieldtype": "Select",
+   "in_list_view": 1,
+   "label": "Lesson Type",
+   "options": "Video\nText\nQuiz"
+  },
+  {
+   "fieldname": "title",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Title"
+  },
+  {
+   "default": "1",
+   "fieldname": "index_",
+   "fieldtype": "Int",
+   "label": "Index"
+  },
+  {
+   "fieldname": "body",
+   "fieldtype": "Markdown Editor",
+   "label": "Body"
+  },
+  {
+   "fieldname": "sections",
+   "fieldtype": "Table",
+   "label": "Sections",
+   "options": "LMS Section"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-05-13 20:03:51.510605",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Lesson",
+ "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/lesson/lesson.py

@@ -0,0 +1,45 @@
+# -*- 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
+
+class Lesson(Document):
+    def before_save(self):
+        sections = SectionParser().parse(self.body or "")
+        self.sections = [self.make_lms_section(i, s) for i, s in enumerate(sections)]
+        for s in self.sections:
+            if s.type == "exercise":
+                e = s.get_exercise()
+                e.lesson = self.name
+                e.save()
+
+    def get_sections(self):
+        return sorted(self.get('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.id = section.id
+            s.label = section.label
+            s.contents = section.contents
+            s.index = index
+            return s
+
+    def get_next(self):
+        """Returns the number for the next lesson.
+
+        The return value would be like 1.2, 2.1 etc.
+        It will be None if there is no next lesson.
+        """
+
+
+    def get_prev(self):
+        """Returns the number for the prev lesson.
+
+        The return value would be like 1.2, 2.1 etc.
+        It will be None if there is no next lesson.
+        """

community/lms/doctype/lesson/test_lesson.py

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

community/lms/doctype/lms_batch/lms_batch.json

@@ -1,6 +1,5 @@
 {
  "actions": [],
- "autoname": "field:title",
  "creation": "2021-03-18 19:37:34.614796",
  "doctype": "DocType",
  "editable_grid": 1,
@@ -51,10 +50,12 @@
    "label": "Description"
   },
   {
+   "default": "Public",
    "fieldname": "visibility",
    "fieldtype": "Select",
+   "in_list_view": 1,
    "label": "Visibility",
-   "options": "\nPublic\nUnlisted\nPrivate"
+   "options": "Public\nUnlisted\nPrivate"
   },
   {
    "fieldname": "membership",
@@ -63,16 +64,19 @@
    "options": "\nOpen\nRestricted\nInvite Only\nClosed"
   },
   {
+   "default": "Active",
    "fieldname": "status",
    "fieldtype": "Select",
+   "in_list_view": 1,
    "label": "Status",
-   "options": "\nActive\nInactive"
+   "options": "Active\nInactive"
   },
   {
+   "default": "Ready",
    "fieldname": "stage",
    "fieldtype": "Select",
    "label": "Stage",
-   "options": "\nReady\nIn Progress\nCompleted\nCancelled"
+   "options": "Ready\nIn Progress\nCompleted\nCancelled"
   },
   {
    "fieldname": "column_break_3",
@@ -122,7 +126,7 @@
    "link_fieldname": "batch"
   }
  ],
- "modified": "2021-04-30 09:52:18.941276",
+ "modified": "2021-05-06 05:46:38.469120",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Batch",

community/lms/doctype/lms_batch/lms_batch.py

@@ -5,35 +5,76 @@
 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
 
 class LMSBatch(Document):
-	def validate(self):
-		if not self.code:
-			self.generate_code()
+    def validate(self):
+        self.validate_if_mentor()
+        if not self.code:
+            self.generate_code()
 
-	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 validate_if_mentor(self):
+        course = frappe.get_doc("LMS Course", self.course)
+        if not course.is_mentor(frappe.session.user):
+           frappe.throw(_("You are not a mentor of the course {0}").format(course.title))
 
-@frappe.whitelist()
-def get_messages(batch):
-    messages =  frappe.get_all("LMS Message", {"batch": batch}, ["*"], order_by="creation")
-    for message in messages:
-        message.message = frappe.utils.md_to_html(message.message)
-        member_email = frappe.db.get_value("Community Member", message.author, ["email"])
-        if member_email == frappe.session.user:
-            message.author_name = "You"
-            message.is_author = True
-    return messages
+    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("User", name=["IN", member_names])
+
+    def is_member(self, email, member_type=None):
+        """Checks if a person is part of a batch.
+
+        If member_type is specified, checks if the person is a Student/Mentor.
+        """
+
+        filters = {
+            "batch": self.name,
+            "member": email
+        }
+        if member_type:
+            filters['member_type'] = member_type
+        return frappe.db.exists("LMS Batch Membership", filters)
+
+    def get_students(self):
+        """Returns (email, full_name, username) of all the students of this batch as a list of dict.
+        """
+        memberships = frappe.get_all(
+                    "LMS Batch Membership",
+                    {"batch": self.name, "member_type": "Student"},
+                    ["member"])
+        member_names = [m['member'] for m in memberships]
+        return find_all("User", name=["IN", member_names])
+
+    def get_messages(self):
+        messages =  frappe.get_all("LMS Message", {"batch": self.name}, ["*"], order_by="creation")
+        for message in messages:
+            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
 
 @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)
+    doc.save(ignore_permissions=True)

community/lms/doctype/lms_batch_membership/lms_batch_membership.json

@@ -6,11 +6,13 @@
  "engine": "InnoDB",
  "field_order": [
   "batch",
-  "role",
-  "column_break_3",
   "member",
   "member_name",
-  "member_type"
+  "member_email",
+  "column_break_3",
+  "course",
+  "member_type",
+  "role"
  ],
  "fields": [
   {
@@ -27,9 +29,10 @@
    "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 +40,7 @@
    "options": "\nStudent\nMentor\nStaff"
   },
   {
+   "default": "Member",
    "fieldname": "role",
    "fieldtype": "Select",
    "in_standard_filter": 1,
@@ -54,11 +58,28 @@
   {
    "fieldname": "column_break_3",
    "fieldtype": "Column Break"
+  },
+  {
+   "fetch_from": "member.email",
+   "fieldname": "member_email",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Member Email",
+   "read_only": 1,
+   "read_only_depends_on": "member.email"
+  },
+  {
+   "fetch_from": "batch.course",
+   "fieldname": "course",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Course",
+   "read_only": 1
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-04-26 12:52:59.826509",
+ "modified": "2021-05-24 09:32:04.128620",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Batch Membership",

community/lms/doctype/lms_batch_membership/lms_batch_membership.py

@@ -8,36 +8,46 @@ from frappe.model.document import Document
 from frappe import _
 
 class LMSBatchMembership(Document):
-	
-	def validate(self):
-		self.validate_membership_in_same_batch()
-		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)
-		if previous_membership:
-			member_name = frappe.db.get_value("Community Member", 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"])
-		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")
-				frappe.throw(_("{0} is already a {1} of {2} course through {3} batch").format(member_name, membership.member_type, course, membership.batch))
+    def validate(self):
+        self.validate_membership_in_same_batch()
+        self.validate_membership_in_different_batch_same_course()
+
+    def validate_membership_in_same_batch(self):
+        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("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",
+                                    filters={
+                                        "member": self.member
+                                    },
+                                    fields=["batch", "member_type"]
+                                )
+
+        for membership in previous_membership:
+            batch_course = frappe.db.get_value("LMS Batch", membership.batch, "course")
+            if batch_course == course and (membership.member_type == "Student" or self.member_type == "Student"):
+                member_name = frappe.db.get_value("User", self.member, "full_name")
+                frappe.throw(_("{0} is already a {1} of {2} course through {3} batch").format(member_name, membership.member_type, course, membership.batch))
 
 @frappe.whitelist()
-def create_membership(batch, course, 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
-	}).save(ignore_permissions=True)
-	course_slug = frappe.db.get_value("LMS Course", {"title": course}, ["slug"])
-	return course_slug
+def create_membership(batch, member=None, member_type="Student", role="Member"):
+    frappe.get_doc({
+        "doctype": "LMS Batch Membership",
+        "batch": batch,
+        "role": role,
+        "member_type": member_type,
+        "member": member or frappe.session.user
+    }).save(ignore_permissions=True)
+    return "OK"

community/lms/doctype/lms_course/lms_course.json

@@ -2,14 +2,12 @@
  "actions": [],
  "allow_guest_to_view": 1,
  "allow_rename": 1,
- "autoname": "field:title",
  "creation": "2021-03-01 16:49:33.622422",
  "doctype": "DocType",
  "editable_grid": 1,
  "engine": "InnoDB",
  "field_order": [
   "title",
-  "slug",
   "is_published",
   "column_break_3",
   "short_code",
@@ -43,14 +41,6 @@
    "fieldtype": "Data",
    "label": "Short Code"
   },
-  {
-   "description": "The slug of the course. Autogenerated from the title if not specified.",
-   "fieldname": "slug",
-   "fieldtype": "Data",
-   "in_list_view": 1,
-   "label": "Slug",
-   "unique": 1
-  },
   {
    "fieldname": "column_break_3",
    "fieldtype": "Column Break"
@@ -74,8 +64,8 @@
  "is_published_field": "is_published",
  "links": [
   {
-   "group": "Topics",
-   "link_doctype": "LMS Topic",
+   "group": "Chapters",
+   "link_doctype": "Chapter",
    "link_fieldname": "course"
   },
   {
@@ -87,9 +77,14 @@
    "group": "Mentors",
    "link_doctype": "LMS Course Mentor Mapping",
    "link_fieldname": "course"
+  },
+  {
+   "group": "Mentors",
+   "link_doctype": "LMS Mentor Request",
+   "link_fieldname": "course"
   }
  ],
- "modified": "2021-04-21 14:45:41.658056",
+ "modified": "2021-05-06 13:37:03.318829",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Course",
@@ -108,7 +103,7 @@
    "write": 1
   }
  ],
- "search_fields": "slug",
+ "search_fields": "title",
  "sort_field": "creation",
  "sort_order": "DESC",
  "title_field": "title",

community/lms/doctype/lms_course/lms_course.py

@@ -6,32 +6,34 @@ from __future__ import unicode_literals
 import frappe
 from frappe.model.document import Document
 from ...utils import slugify
+from community.query import find, find_all
 
 class LMSCourse(Document):
-    def before_save(self):
-        if not self.slug:
-            self.slug = self.generate_slug(title=self.title)
+    @staticmethod
+    def find(name):
+        """Returns the course with specified name.
+        """
+        return find("LMS Course", is_published=True, name=name)
+
+    def autoname(self):
+        if not self.name:
+            self.name = self.generate_slug(title=self.title)
+
+    @staticmethod
+    def find_all():
+        """Returns all published courses.
+        """
+        return find_all("LMS Course", is_published=True)
 
     def generate_slug(self, title):
         result = frappe.get_all(
             'LMS Course',
-            fields=['slug'])
-        slugs = set([row['slug'] for row in result])
+            fields=['name'])
+        slugs = set([row['name'] for row in result])
         return slugify(title, used_slugs=slugs)
 
     def __repr__(self):
-        return f"<Course#{self.name} {self.slug}>"
-
-    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'])
+        return f"<Course#{self.name}>"
 
     def has_mentor(self, email):
         """Checks if this course has a mentor with given email.
@@ -39,21 +41,9 @@ class LMSCourse(Document):
         if not email or email == "Guest":
             return False
 
-        member = self.get_community_member(email)
-        if not member:
-            return False
-
-        mapping = frappe.get_all("LMS Course Mentor Mapping", {"course": self.name, "mentor": member})
+        mapping = frappe.get_all("LMS Course Mentor Mapping", {"course": self.name, "mentor": email})
         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.
         """
@@ -66,14 +56,10 @@ 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()
 
@@ -83,20 +69,126 @@ 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)
         return course_mentors
 
+    def is_mentor(self, email):
+        """Checks if given user is a mentor for this course.
+        """
+        if not email:
+            return False
+        return frappe.db.exists({
+            "doctype": "LMS Course Mentor Mapping",
+            "course": self.name,
+            "mentor": email
+        })
+
+    def get_student_batch(self, email):
+        """Returns the batch the given student is part of.
+
+        Returns None if the student is not part of any batch.
+        """
+        if not email:
+            return
+
+        batch_name = frappe.get_value(
+            doctype="LMS Batch Membership",
+            filters={
+                "course": self.name,
+                "member_type": "Student",
+                "member": email
+            },
+            fieldname="batch")
+        return batch_name and frappe.get_doc("LMS Batch", batch_name)
+
     def get_instructor(self):
         return frappe.get_doc("User", self.owner)
 
-    @staticmethod
-    def find_all():
-        """Returns all published courses.
+    def get_chapters(self):
+        """Returns all chapters of this course.
         """
-        rows = frappe.db.get_all("LMS Course",
-            filters={"is_published": True},
-            fields='*')
-        return [frappe.get_doc(dict(row, doctype='LMS Course')) for row in rows]
+        # TODO: chapters should have a way to specify the order
+        return find_all("Chapter", course=self.name, order_by="creation")
+
+    def get_batch(self, batch_name):
+        return find("LMS Batch", name=batch_name, course=self.name)
+
+    def get_batches(self, mentor=None):
+        batches = find_all("LMS Batch", course=self.name)
+        if mentor:
+            # TODO: optimize this
+            memberships = frappe.db.get_all(
+                "LMS Batch Membership",
+                {"member": mentor},
+                ["batch"])
+            batch_names = {m.batch for m in memberships}
+            return [b for b in batches if b.name in batch_names]
+
+    def get_upcoming_batches(self):
+        now = frappe.utils.nowdate()
+        batches =  find_all("LMS Batch",
+            course=self.name,
+            start_date=[">", now],
+            status="Active",
+            visibility="Public")
+        return batches
+
+    def get_chapter(self, index):
+        return find("Chapter", course=self.name, index_=index)
+
+    def get_lesson(self, chapter_index, lesson_index):
+        chapter_name = frappe.get_value(
+            "Chapter",
+            {"course": self.name, "index_": chapter_index},
+            "name")
+        lesson_name = chapter_name and frappe.get_value(
+            "Lesson",
+            {"chapter": chapter_name, "index_": lesson_index},
+            "name")
+        return lesson_name and frappe.get_doc("Lesson", lesson_name)
+
+    def get_outline(self):
+        return CourseOutline(self)
+
+class CourseOutline:
+    def __init__(self, course):
+        self.course = course
+        self.chapters = self.get_chapters()
+        self.lessons = self.get_lessons()
+
+    def get_next(self, current):
+        numbers = sorted(lesson['number'] for lesson in self.lessons)
+        try:
+            index = numbers.index(current)
+            return numbers[index+1]
+        except IndexError:
+            return None
+
+    def get_prev(self, current):
+        numbers = sorted(lesson['number'] for lesson in self.lessons)
+        try:
+            index = numbers.index(current)
+            if index == 0:
+                return None
+            return numbers[index-1]
+        except IndexError:
+            return None
+
+    def get_chapters(self):
+        return frappe.db.get_all("Chapter",
+            filters={"course": self.course.name},
+            fields=["name", "title", "index_"])
+
+    def get_lessons(self):
+        chapters = [c['name'] for c in self.chapters]
+        lessons = frappe.db.get_all("Lesson",
+            filters={"chapter": ["IN", chapters]},
+            fields=["name", "title", "chapter", "index_"])
+
+        chapter_numbers = {c['name']: c['index_'] for c in self.chapters}
+        for lesson in lessons:
+            lesson['number'] = "{}.{}".format(chapter_numbers[lesson['chapter']], lesson['index_'])
+        return lessons

community/lms/doctype/lms_course/test_lms_course.py

@@ -11,7 +11,6 @@ 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({
@@ -24,7 +23,7 @@ class TestLMSCourse(unittest.TestCase):
     def test_new_course(self):
         course = self.new_course("Test Course")
         assert course.title == "Test Course"
-        assert course.slug == "test-course"
+        assert course.name == "test-course"
         assert course.get_mentors() == []
 
     def test_find_all(self):
@@ -41,7 +40,7 @@ class TestLMSCourse(unittest.TestCase):
 
         # now we should find one course
         courses = LMSCourse.find_all()
-        assert [c.slug for c in courses] == [course.slug]
+        assert [c.name for c in courses] == [course.name]
 
     # disabled this test as it is failing
     def _test_add_mentors(self):

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_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

@@ -8,86 +8,115 @@ from frappe.model.document import Document
 from frappe import _
 
 class LMSMentorRequest(Document):
-	def on_update(self):
-		if self.has_value_changed('status'):
-			template = frappe.db.get_single_value('LMS Settings', 'mentor_request_status_update')
-			if not template:
-				return
+    def on_update(self):
+        if self.has_value_changed('status'):
 
-			email_template = frappe.get_doc('Email Template', template)	
-			message = frappe.render_template(email_template.response, {'member_name': self.member_name, 'status': self.status})
-			subject = _('The status of your application has changed.')
-			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')
-				send_email(member_email, [get_course_author(self.course), reviewed_by], subject, message)
-			
-			elif self.status == 'Withdrawn':
-				send_email([member_email, get_course_author(self.course)], None, subject, message)
+            if self.status == "Approved":
+                self.create_course_mentor_mapping()
+
+            if self.status != "Pending":
+                self.send_status_change_email()
+
+    def create_course_mentor_mapping(self):
+        mapping = frappe.get_doc({
+            "doctype": "LMS Course Mentor Mapping",
+            "mentor": self.member,
+            "course": self.course
+        })
+        mapping.save()
+
+    def send_creation_email(self):
+        email_template = self.get_email_template('mentor_request_creation')
+        if not email_template:
+            return
+
+        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': frappe.db.get_value("User", frappe.session.user, "full_name"),
+                    'course_url': '/courses/' + course_details.slug,
+                    'course': course_details.title
+                })
+
+        email_args = {
+            "recipients": [frappe.session.user, course_details.owner],
+            "subject": email_template.subject,
+            "header": email_template.subject,
+            "message": message
+        }
+        frappe.enqueue(method=frappe.sendmail, queue="short", timeout=300, is_async=True, **email_args)
+
+    def send_status_change_email(self):
+        email_template = self.get_email_template('mentor_request_status_update')
+        if not email_template:
+            return
+
+        course_details = frappe.db.get_value("LMS Course", self.course, ["owner", "title"], as_dict=True)
+        message = frappe.render_template(email_template.response,
+                {
+                    'member_name': self.member_name,
+                    'status': self.status,
+                    'course': course_details.title
+                })
+
+        if self.status == 'Approved' or self.status == 'Rejected':
+            email_args = {
+                "recipients": self.member,
+                "cc": [course_details.owner, self.reviewed_by],
+                "subject": email_template.subject,
+                "header": email_template.subject,
+                "message": message
+            }
+            frappe.enqueue(method=frappe.sendmail, queue="short", timeout=300, is_async=True, **email_args)
+
+        elif self.status == 'Withdrawn':
+            email_args = {
+                "recipients": [self.member, course_details.owner],
+                "subject": email_template.subject,
+                "header": email_template.subject,
+                "message": message
+            }
+            frappe.enqueue(method=frappe.sendmail, queue="short", timeout=300, is_async=True, **email_args)
+
+    def get_email_template(self, template_name):
+        template = frappe.db.get_single_value('LMS Settings', template_name)
+        if template:
+            return frappe.get_doc('Email Template', template)
 
 @frappe.whitelist()
 def has_requested(course):
-	return len(frappe.get_all('LMS Mentor Request',
-					filters = {
-						'member': get_member().name,
-						'course': course,
-						'status': ['in', ('Pending', 'Approved')]
-					}
-				)
+    return frappe.db.count('LMS Mentor Request',
+                filters = {
+                    'member': frappe.session.user,
+                    'course': course,
+                    'status': ['in', ('Pending', 'Approved')]
+                }
 			)
 
 @frappe.whitelist()
 def create_request(course):
-	if not has_requested(course):
-		member = get_member()
-		frappe.get_doc({
-			'doctype': 'LMS Mentor Request',
-			'member': member.name,
-			'course': course,
-			'status': 'Pending'
-		}).save(ignore_permissions=True)
-		send_creation_email(course, member)
-		return 'OK'
-	else:
-		return 'Already Applied'
+    if not has_requested(course):
+        request = frappe.get_doc({
+                    'doctype': 'LMS Mentor Request',
+                    'member': frappe.session.user,
+                    'course': course,
+                    'status': 'Pending'
+                })
+        request.save(ignore_permissions=True)
+        request.send_creation_email()
+        return 'OK'
+
+    else:
+        return 'Already Applied'
 
 @frappe.whitelist()
 def cancel_request(course):
-	request = frappe.get_doc('LMS Mentor Request', {'member': get_member().name, '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
-
-def get_course_author(course):
-	return frappe.db.get_value('LMS Course', course, 'owner')
-
-def send_creation_email(course, member):
-	template = frappe.db.get_single_value('LMS Settings', 'mentor_request_creation')
-	if not template:
-		return
-
-	email_template = frappe.get_doc('Email Template', template)
-	member_name = member.full_name
-	message = frappe.render_template(email_template.response, {'member_name': member_name})
-	subject = _('Request for Mentorship')
-	send_email([frappe.session.user, get_course_author(course)], None, subject, message)
-
-def send_email(recipients, cc=None, subject=None, message=None, template=None, args=None):
-	frappe.sendmail(
-		recipients = recipients,
-		cc = cc,
-		sender = frappe.db.get_single_value('LMS Settings', 'email_sender'),
-		subject = subject, 
-		send_priority = 0, 
-		queue_separately = True,
-		message = message,
-		template=template,
-		args=args
-	)
+    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'

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 +7,103 @@ 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):
-		self.send_email() """
+    def after_insert(self):
+        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.pretty_date(self.creation),
+            "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
+                }})
+                $(".message-section").append(template);
+            """.format(template, message, self.owner)
+
+        frappe.publish_realtime(event="eval_js", message=js, after_commit=True)
+
+    def get_message_template(self):
+        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>
+            """
+
+    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()
-	messages = frappe.get_all("LMS Message", {"creation": [">=", add_days(nowdate(), -1)]}, ["message", "batch", "author", "creation"])
-	for message in messages:
-		membership = frappe.get_all("LMS Batch Membership", {"batch": message.batch}, ["member"])
-		for entry in membership:
-			member = frappe.db.get_value("Community Member", entry.member, ["name", "email_preference", "email"], as_dict=1)
-			if member.name != message.author and member.email_preference == "One Digest Mail per day":
-				if member.name in emails.keys():
-					emails[member.name]["messages"].append(message)
-				else:
-					emails[member.name] = frappe._dict({
-						"email": member.email,
-						"messages": [message]
-					})
-	for email in emails:
-		group_by_batch = frappe._dict()
-		for message in emails[email]["messages"]:
-			if message.batch in group_by_batch.keys():
-				group_by_batch[message.batch].append(message)
-			else:
-				group_by_batch[message.batch] = [message]
-		frappe.sendmail(
-			recipients = frappe.db.get_value("Community Member", email, "email"),
-			subject = _("Message Digest"),
-			header = _("Message Digest"),
-			template = "lms_daily_digest",
-			args = {
-				"batches": group_by_batch
-			},
-			delayed = False
-		)
+    #Todo: Optimize this
+    emails = frappe._dict()
+    messages = frappe.get_all("LMS Message", {"creation": [">=", add_days(nowdate(), -1)]}, ["message", "batch", "author", "creation"])
+    for message in messages:
+        membership = frappe.get_all("LMS Batch Membership", {"batch": message.batch}, ["member"])
+        for entry in membership:
+            member = frappe.db.get_value("User", entry.member, ["name", "email"], as_dict=1)
+            if member.name != message.author:
+                if member.name in emails.keys():
+                    emails[member.name]["messages"].append(message)
+                else:
+                    emails[member.name] = frappe._dict({
+                        "email": member.email,
+                        "messages": [message]
+                    })
+    for email in emails:
+        group_by_batch = frappe._dict()
+        for message in emails[email]["messages"]:
+            if message.batch in group_by_batch.keys():
+                group_by_batch[message.batch].append(message)
+            else:
+                group_by_batch[message.batch] = [message]
+        frappe.sendmail(
+            recipients = frappe.db.get_value("User", email, "email"),
+            subject = _("Message Digest"),
+            header = _("Message Digest"),
+            template = "lms_daily_digest",
+            args = {
+                "batches": group_by_batch
+            },
+            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

@@ -3,26 +3,102 @@
 import websocket
 import json
 from .svg import SVG
+import frappe
+from urllib.parse import urlparse
 
-def livecode_to_svg(livecode_ws_url, code, *, timeout=1):
+# Files to pass to livecode server
+# The same code is part of livecode-canvas.js
+# TODO: generate livecode-canvas.js from this file
+START = '''
+import sketch
+code = open("main.py").read()
+env = dict(sketch.__dict__)
+exec(code, env)
+'''
+
+SKETCH = '''
+import json
+
+def sendmsg(msgtype, function, args):
+  """Sends a message to the frontend.
+
+  The frontend will receive the specified message whenever
+  this function is called. The frontend can decide to some
+  action on each of these messages.
+  """
+  msg = dict(msgtype=msgtype, function=function, args=args)
+  print("--MSG--", json.dumps(msg))
+
+def _draw(func, **kwargs):
+  sendmsg(msgtype="draw", function=func, args=kwargs)
+
+def circle(x, y, d):
+    """Draws a circle of diameter d with center (x, y).
+    """
+    _draw("circle", x=x, y=y, d=d)
+
+def line(x1, y1, x2, y2):
+    """Draws a line from point (x1, y1) to point (x2, y2).
+    """
+    _draw("line", x1=x1, y1=y1, x2=x2, y2=y2)
+
+def rect(x, y, w, h):
+    """Draws a rectangle on the canvas.
+
+    Parameters
+    ----------
+    x: x coordinate of the top-left corner of the rectangle
+    y: y coordinate of the top-left corner of the rectangle
+    w: width of the rectangle
+    h: height of the rectangle
+    """
+    _draw("rect", x=x, y=y, w=w, h=h)
+
+def clear():
+    _draw("clear")
+
+# clear the canvas on start
+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.
     """
-    print("livecode_to_svg")
-    ws = websocket.WebSocket()
-    ws.settimeout(timeout)
-    ws.connect(livecode_ws_url)
+    if livecode_ws_url is None:
+        livecode_ws_url = get_livecode_ws_url()
 
-    msg = {
-        "msgtype": "exec",
-        "runtime": "python-canvas",
-        "code": code
-    }
-    ws.send(json.dumps(msg))
+    try:
+        ws = websocket.WebSocket()
+        ws.settimeout(timeout)
+        ws.connect(livecode_ws_url)
 
-    messages = _read_messages(ws)
-    commands = [m['cmd'] for m in messages if m['msgtype'] == 'draw']
-    img = draw_image(commands)
-    return img.tostring()
+        msg = {
+            "msgtype": "exec",
+            "runtime": "python",
+            "code": code,
+            "files": [
+                {"filename": "start.py", "contents": START},
+                {"filename": "sketch.py", "contents": SKETCH},
+            ],
+            "command": ["python", "start.py"]
+        }
+        ws.send(json.dumps(msg))
+
+        messages = _read_messages(ws)
+        commands = [m for m in messages if m['msgtype'] == 'draw']
+        img = draw_image(commands)
+        return img.tostring()
+    except websocket.WebSocketException as e:
+        frappe.log_error(frappe.get_traceback(), 'livecode_to_svg failed')
 
 def _read_messages(ws):
     messages = []
@@ -32,17 +108,19 @@ def _read_messages(ws):
             if not msg:
                 break
             messages.append(json.loads(msg))
-    except websocket.WebSocketTimeoutException:
+    except websocket.WebSocketTimeoutException as e:
+        print("Error:", e)
         pass
     return messages
 
 def draw_image(commands):
     img = SVG(width=300, height=300, viewBox="0 0 300 300", fill='none', stroke='black')
     for c in commands:
+        args = c['args']
         if c['function'] == 'circle':
-            img.circle(cx=c['x'], cy=c['y'], r=c['d']/2)
+            img.circle(cx=args['x'], cy=args['y'], r=args['d']/2)
         elif c['function'] == 'line':
-            img.line(x1=c['x1'], y1=c['y1'], x2=c['x2'], y2=c['y2'])
+            img.line(x1=args['x1'], y1=args['y1'], x2=args['x2'], y2=args['y2'])
         elif c['function'] == 'rect':
-            img.rect(x=c['x'], y=c['y'], width=c['w'], height=c['h'])
+            img.rect(x=args['x'], y=args['y'], width=args['w'], height=args['h'])
     return img

community/lms/doctype/lms_sketch/lms_sketch.py

@@ -9,6 +9,11 @@ import frappe
 from frappe.model.document import Document
 from . import livecode
 
+DEFAULT_IMAGE = """
+<svg viewBox="0 0 300 300" width="300" xmlns="http://www.w3.org/2000/svg">
+</svg>
+"""
+
 class LMSSketch(Document):
     @property
     def sketch_id(self):
@@ -48,14 +53,15 @@ class LMSSketch(Document):
         else:
             ws_url = self.get_livecode_ws_url()
             value = livecode.livecode_to_svg(ws_url, self.code)
-            cache.set(key, value)
-        return value
+            if value:
+                cache.set(key, value)
+        return value or DEFAULT_IMAGE
 
     @staticmethod
     def get_recent_sketches(limit=100, owner=None):
         """Returns the recent sketches.
         """
-        filters = {} 
+        filters = {}
         if owner:
             filters = {"owner": owner}
         sketches = frappe.get_all(
@@ -77,7 +83,7 @@ def save_sketch(name, title, code):
         doc.title = title
         doc.code = code
         doc.runtime = 'python-canvas'
-        doc.insert()
+        doc.insert(ignore_permissions=True)
         status = "created"
     else:
         doc = frappe.get_doc("LMS Sketch", name)

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/section_parser.py

@@ -1,4 +1,9 @@
 """Utility to split the text in the topic into multiple sections.
+
+{{ section(type="example", id="foo") }}
+circle(100, 100, 50)
+{{ end }}
+
 """
 from __future__ import annotations
 from dataclasses import dataclass

community/lms/web_form/add_a_new_batch/add_a_new_batch.js

@@ -1,19 +1,14 @@
 frappe.ready(function () {
   frappe.web_form.after_save = () => {
     let data = frappe.web_form.get_values();
-    frappe.call({
-      "method": "community.lms.doctype.lms_batch_membership.lms_batch_membership.create_membership",
-      "args": {
-        "batch": data.title,
-        "member_type": "Mentor",
-        "course": data.course
-      },
-      "callback": (data) => {
-        if (data.message) {
-          window.location.href = `courses/${data.message}`
-        }
-      }
-    })
+    let slug = new URLSearchParams(window.location.search).get("slug")
+    frappe.msgprint({
+      message: __("Batch {0} has been successfully created!", [data.title]),
+      clear: true
+    });
+    setTimeout(function () {
+      window.location.href = `courses/${slug}`;
+    }, 2000);
   }
 
   frappe.web_form.validate = () => {
@@ -21,8 +16,13 @@ frappe.ready(function () {
     let time_format = sysdefaults && sysdefaults.time_format ? sysdefaults.time_format : 'HH:mm:ss';
     let data = frappe.web_form.get_values();
 
-    data.start_time = moment(data.start_time,time_format).format(time_format)
-    data.end_time = moment(data.end_time,time_format).format(time_format)
+    data.start_time = moment(data.start_time, time_format).format(time_format)
+    data.end_time = moment(data.end_time, time_format).format(time_format)
+
+    if (data.start_date < frappe.datetime.nowdate()) {
+      frappe.msgprint(__('Start date cannot be a past date.'))
+      return false;
+    }
 
     if (!frappe.datetime.validate(data.start_time) || !frappe.datetime.validate(data.end_time)) {
       frappe.msgprint(__('Invalid Start or End Time.'));
@@ -34,10 +34,6 @@ frappe.ready(function () {
       return false;
     }
 
-    if (data.start_date < date.nowdate()) {
-      frappe.msgprint(__('Start date cannot be a past date.'))
-      return false;
-    }
     return true;
   };
 })

community/lms/web_form/add_messages/add_messages.js

@@ -1,12 +0,0 @@
-frappe.ready(function() {
-	// bind events here
-	frappe.web_form.after_load = () => {
-		frappe.web_form.set_value(["batch"], [frappe.utils.get_url_arg('batch')]);
-		frappe.web_form.set_value(["author"], [frappe.utils.get_url_arg('author')]);
-	}
-	frappe.web_form.success_url = `courses/course?course=${frappe.utils.get_url_arg('course')}`;
-
-	$('.breadcrumb-container')
-		.html(`<a href="${frappe.web_form.success_url}">Back to my course</a>`)
-		.addClass('py-4');
-})

community/lms/web_form/add_messages/add_messages.json

@@ -1,77 +0,0 @@
-{
- "accept_payment": 0,
- "allow_comments": 0,
- "allow_delete": 0,
- "allow_edit": 0,
- "allow_incomplete": 0,
- "allow_multiple": 0,
- "allow_print": 0,
- "amount": 0.0,
- "amount_based_on_field": 0,
- "apply_document_permissions": 0,
- "button_label": "Send",
- "client_script": "",
- "creation": "2021-03-23 13:10:16.814983",
- "doc_type": "LMS Message",
- "docstatus": 0,
- "doctype": "Web Form",
- "idx": 0,
- "is_standard": 1,
- "login_required": 1,
- "max_attachment_size": 0,
- "modified": "2021-03-23 19:25:54.984968",
- "modified_by": "Administrator",
- "module": "LMS",
- "name": "add-messages",
- "owner": "Administrator",
- "payment_button_label": "Buy Now",
- "published": 0,
- "route": "add-messages",
- "route_to_success_link": 0,
- "show_attachments": 0,
- "show_in_grid": 0,
- "show_sidebar": 0,
- "sidebar_items": [],
- "success_url": "",
- "title": "Add Messages",
- "web_form_fields": [
-  {
-   "allow_read_on_all_link_options": 0,
-   "fieldname": "batch",
-   "fieldtype": "Link",
-   "hidden": 0,
-   "label": "Batch",
-   "max_length": 0,
-   "max_value": 0,
-   "options": "LMS Batch",
-   "read_only": 1,
-   "reqd": 0,
-   "show_in_filter": 0
-  },
-  {
-   "allow_read_on_all_link_options": 0,
-   "fieldname": "message",
-   "fieldtype": "Data",
-   "hidden": 0,
-   "label": "Message",
-   "max_length": 0,
-   "max_value": 0,
-   "read_only": 0,
-   "reqd": 0,
-   "show_in_filter": 0
-  },
-  {
-   "allow_read_on_all_link_options": 0,
-   "fieldname": "author",
-   "fieldtype": "Link",
-   "hidden": 1,
-   "label": "Author",
-   "max_length": 0,
-   "max_value": 0,
-   "options": "Community Member",
-   "read_only": 1,
-   "reqd": 0,
-   "show_in_filter": 0
-  }
- ]
-}

community/lms/web_form/add_messages/add_messages.py

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

community/lms/widgets/ChapterTeaser.html

@@ -0,0 +1,15 @@
+<div class="chapter-teaser">
+  <div class="teaser-body">
+    <h3 class="chapter-title"><span class="chapter-number">{{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">
+          {{lesson.title}}
+        </div>
+      {% endfor %}
+    </div>
+  </div>
+</div>

community/lms/widgets/CourseTeaser.html

@@ -1,13 +1,19 @@
 <div class="course-teaser">
   <div class="course-body">
-    <h3 class="course-title"><a href="/courses/{{ course.slug }}">{{ course.title }}</a></h3>
+    <h3 class="course-title"><a href="/courses/{{ course.name }}">{{ course.title }}</a></h3>
     <div class="course-intro">
       {{ course.short_introduction or "" }}
     </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">
-      {{ course.get_instructor().full_name }}
+      {% with author = course.get_instructor() %}
+        {{ widgets.Avatar(member=author, avatar_class="avatar-medium") }} <a href="/{{author.username}}">{{ author.full_name }}</a>
+      {% endwith %}
     </div>
   </div>
 </div>

community/lms/widgets/Exercise.html

@@ -0,0 +1,18 @@
+{% from "www/macros/livecode.html" import LiveCodeEditorJS, LiveCodeEditor with context %}
+
+<div class="exercise">
+  <h2>{{ 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/RequestInvite.html

@@ -1,25 +1,64 @@
 <form id="invite-request-form">
-  <input class="form-control field-width mr-5" id="invite_email" type="email" placeholder="Email Address">
-  <a type="submit" id="submit-invite-request" class="btn btn-primary btn-lg" href="#" role="button">Request Invite</a>
+  <div class="row">
+    <div class="col-md">
+      <input class="form-control w-100 mr-5 mb-5 mt-2" id="invite_email" type="email" placeholder="Email Address">
+    </div>
+    <div class="col-md">
+      <a type="submit" id="submit-invite-request" class="btn btn-primary btn-lg" role="button">Request
+        Invite</a>
+    </div>
+  </div>
 </form>
 <script>
   frappe.ready(() => {
-  $("#submit-invite-request").click(function () {
-    frappe.call({
-      method: "community.lms.doctype.invite_request.invite_request.create_invite_request",
-      args: {
-        invite_email: $("#invite_email").val()
-      },
-      callback: (data) => {
-        if (data.message == "OK") {
-          $("#invite-request-form").hide();
-          var message = `<div>
-          <p class="lead">Thanks for your interest in Mon School. We have recorded your interest and we will get back to you shortly.</p>
-          </div>`;
-          $(".jumbotron").append(message);
+    $("#submit-invite-request").click(function () {
+      var invite_email = $("#invite_email").val()
+      frappe.call({
+        method: "community.lms.doctype.invite_request.invite_request.create_invite_request",
+        args: {
+          invite_email: invite_email
+        },
+        callback: (data) => {
+          if (data.message == "invalid email") {
+            $(".email-validation") && $(".email-validation").remove();
+            if (invite_email) {
+              var message = `<div>
+              <small class="email-validation" style="color: red;">${invite_email} is not a valid email address.</small>
+            </div>`;
+            }
+            else {
+              var message = `<div>
+              <small class="email-validation" style="color: red;">Please enter an email address.</small>
+            </div>`;
+            }
+
+            $("#invite-request-form").append(message);
+          }
+          else {
+            $("#invite-request-form").hide();
+
+            if (data.message == "OK") {
+              var message = `<div>
+              <p class="lead alert alert-secondary">Thanks for your interest in Mon School. We have recorded your interest and we will get back to you shortly.</p>
+            </div>`;
+            }
+
+            else if (data.message == "invite") {
+              var message = `<div>
+              <p class="lead alert alert-secondary">Email ${invite_email} has already been used to request an invitation.</p>
+            </div>`;
+            }
+
+            else if (data.message == "user") {
+              var message = `<div>
+              <p class="lead alert alert-secondary">Looks like there is already an account with email ${invite_email}. Would you like to <a href="/login">login</a>?</p>
+            </div>`;
+            }
+
+            $(".jumbotron").append(message);
+          }
         }
-      }
+      })
     })
   })
-})
 </script>

community/lms/widgets/SketchTeaser.html

@@ -9,7 +9,8 @@
       <a href="sketches/{{sketch.sketch_id}}">{{sketch.title}}</a>
     </div>
     <div class="sketch-author">
-      by {{sketch.get_owner().full_name}}
+      {% set owner = sketch.get_owner() %}
+      by <a href="/{{owner.username}}">{{owner.full_name}}</a>
     </div>
   </div>
 </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

@@ -1,3 +1,8 @@
 community.patches.set_email_preferences
 community.patches.change_name_for_community_members
-community.patches.save_abbr_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/create_mentor_request_email_templates.py

@@ -0,0 +1,31 @@
+from __future__ import unicode_literals
+import frappe, os
+from frappe import _
+
+def execute():
+    frappe.reload_doc("email", "doctype", "email_template")
+    base_path = frappe.get_app_path("community", "templates", "emails")
+
+    if not frappe.db.exists("Email Template", _('Mentor Request Creation Template')):
+        response = frappe.read_file(os.path.join(base_path, "mentor_request_creation_email.html"))
+        frappe.get_doc({
+            'doctype': 'Email Template',
+            'name': _("Mentor Request Creation Template"),
+            'response': response,
+            'subject': _('Request for Mentorship'),
+            'owner': frappe.session.user
+        }).insert(ignore_permissions=True)
+
+        frappe.db.set_value("LMS Settings", None, "mentor_request_creation", _('Mentor Request Creation Template'))
+
+    if not frappe.db.exists("Email Template", _('Mentor Request Status Update Template')):
+        response = frappe.read_file(os.path.join(base_path, "mentor_request_status_update_email.html"))
+        frappe.get_doc({
+            'doctype': 'Email Template',
+            'name': _("Mentor Request Status Update Template"),
+            'response': response,
+            'subject': _('The status of your application has changed.'),
+            'owner': frappe.session.user
+        }).insert(ignore_permissions=True)
+
+        frappe.db.set_value("LMS Settings", None, "mentor_request_status_update", _('Mentor Request Status Update Template'))

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/public/build.json

@@ -1,10 +0,0 @@
-{
-  "css/lms.css": [
-    "public/css/lms.css"
-  ],
-  "css/community.css": [
-    "public/css/vars.css",
-    "public/css/style.css",
-    "public/css/style.less"
-  ]
-}

community/public/css/community.bundle.less

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

community/public/css/lms.css

@@ -1,136 +0,0 @@
-
-.livecode-editor-large .canvas-wrapper {
-  position: relative;
-  padding: 10px;
-}
-
-.livecode-editor-large canvas {
-  position: relative;
-  z-index: 0;
-  border: 1px solid #ddd;
-  height: 300px;
-  width: 300px;
-}
-
-.livecode-editor-large .code {
-  width: 100%;
-  padding: 5px;
-  min-height: 330px;
-  resize: none;
-}
-.livecode-editor-large .output {
-  padding: 5px;
-}
-
-.livecode-editor-large .CodeMirror {
-  height: 320px;
-}
-
-.canvas-editor canvas {
-  position: relative;
-  z-index: 0;
-  border: 1px solid #ddd;
-}
-.canvas-wrapper .output {
-  position: absolute;
-  z-index: 1;
-  width: 100%;
-  left: 0px;
-  top: 0px;
-  background-color: rgba(255, 255, 255, 0);
-  margin: 15px;
-  max-height: 200px;
-}
-
-.canvas-editor .code {
-  width: 100%;
-  padding: 5px;
-  /* min-height: 330px; */
-  resize: none;
-}
-/* .canvas-editor .output {
-  padding: 5px;
-} */
-
-.heading {
-  background: #eee;
-  padding: 10px;
-  clear: both;
-  color: #212529;
-  border: 1px solid #ddd;
-}
-
-.livecode-editor-large h2 {
-  font-size: 1.2em;
-  text-transform: uppercase;
-  margin: 0px;
-  font-weight: normal;
-}
-
-.livecode-editor-large .run {
-  float: right;
-}
-
-.livecode-editor-large .col-sm {
-  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;
-}
-
-
-.canvas-editor .CodeMirror {
-  background: #ffe;
-  border: 1px solid #eed;
-  margin-bottom: 10px;
-  border-radius: 10px;
-  height: 100%;
-}
-
-canvas {
-  border: 2px solid #eee;
-}
-
-@media (min-width: 768px) {
-  .canvas-wrapper {
-    margin-bottom: -200px;
-  }
-}
-
-@media (max-width: 768px) {
-  .canvas-wrapper {
-    padding-top: 20px;
-    margin-left: 2em;
-  }
-  .canvas-wrapper .output {
-    left: 2em;
-  }
-}
-
-.hidden {
-  display: none;
-}
-
-.livecode-controls {
-  margin-left: 2em;
-}
-
-.livecode-controls a {
-   margin-left: 10px;
-   color: #666;
-}
-
-.canvas-editor {
-  margin: 10px 0px;
-}

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;
@@ -25,85 +23,15 @@
   --cta-color: var(--c4);
   --send-message: var(--c7);
   --received-message: var(--c8);
-
-  --primary-color: #08B74F;
 }
 
 body {
   padding: 0px;
   margin: 0px;
-  background: white;
 }
 
-.course-header {
-  margin-top: 20px;
-  padding: 20px;
-  background: var(--header-bg);
-  color: var(--header-color);
-  border-radius: 10px;
-}
 
-.course-header h1 {
-  color: inherit;
-}
-
-.course-type {
-  text-transform: uppercase;
-  font-size: 1.0em;
-  color: var(--tag-color);
-}
-
-.sidebar {
-  background: var(--sidebar-bg);
-  margin: 20px 0px;
-  border-radius: 10px;
-  padding: 1px 20px 20px 20px;
-  color: var(--text-color);
-}
-
-.sidebar h3 {
-  margin-top: 20px;
-  color: var(--c2);
-}
-
-.sidebar-batch {
-  background: var(--sidebar-bg);
-  color: var(--text-color);
-  position: fixed;
-  left: 0;
-  height: 100%;
-}
-
-.sidebar-batch a {
-  padding: 16px 8px 8px 16px;
-  display: block;
-}
-
-.instructor {
-  padding: 10px;
-}
-
-.instructor-title {
-  font-weight: bold;
-}
-
-.instructor-subtitle {
-  font-size: 0.8em;
-  color: var(--text-color);
-}
-
-.sidebar .notice {
-  padding: 10px;
-  border-radius: 10px;
-  border: 1px dashed var(--text-color);
-}
-
-.sidebar .notice a {
-  color: inherit;
-  text-decoration: underline;
-}
-
-.course-details {
+/* .course-details {
   margin: 20px 0px;
 }
 
@@ -112,7 +40,7 @@ body {
   font-size: 1.4em;
   font-weight: bold;
   margin: 20px 0px 10px 0px;
-}
+} */
 
 .chapter-plan {
   border-radius: 10px;
@@ -127,7 +55,7 @@ body {
   font-weight: bold;
 }
 
-.chapter-number {
+/* .chapter-number {
   background: var(--text-color);
   color: white;
   border-radius: 50%;
@@ -140,12 +68,12 @@ body {
 
 .chapter-description {
   margin: 20px 0px;
-}
+} */
 
 .lessons {
   padding-left: 20px;
 }
-.lesson {
+.lessons .lesson {
   margin: 5px 0px;
   font-weight: bold;
 }
@@ -287,6 +215,18 @@ img.profile-photo {
 }
 
 .message-section {
-  margin-left: 5%;
+  margin-left: 3%;
   display: inline-block;
+  width: 95%;
+}
+
+.display-4 {
+  color: #2D005A;
+  font-weight: 600;
+  line-height: 51px;
+}
+
+.anchor_style {
+  text-decoration: none;
+  color: inherit;
 }

community/public/css/style.less

@@ -1,14 +1,26 @@
-@primary-color: #08B74F;
+h2 {
+  margin: 20px 0px;
+  color: black;
+}
 
 .teaser {
   background: white;
-  border-radius: 10px;
-  border: 1px solid #ddd;
+  border-radius: 9px;
+  border: 1px solid #C4C4C4;
+
+  .teaser-body {
+    padding: 20px;
+  }
+  .teaser-footer {
+    padding: 20px;
+  }
 }
 
 .sketch-teaser {
   .teaser();
   width: 220px;
+  margin-bottom: 30px;
+  margin-top: 30px;
 
   svg {
     width: 200px;
@@ -18,8 +30,9 @@
     padding: 10px;
   }
   .sketch-footer {
+    border-top: 1px solid#C4C4C4;
     padding: 10px;
-    background: #eee;
+    background: #F6F6F6;
     border-radius: 0px 0px 10px 10px;
   }
 }
@@ -27,6 +40,8 @@
 .course-teaser {
   .teaser();
   color: #444;
+  margin-bottom: 20px;
+  margin-top: 20px;
 
   h3, h4 {
     color: black;
@@ -57,17 +72,266 @@ section {
 
 section h2 {
   margin-bottom: 40px;
+  font-size: 48px;
+  line-height: 58px;
+  font-weight: bold;
 }
 
 section.lightgray {
-  background: #f8f8f8;
+  background: #F6F6F6;
 }
 
 #hero .jumbotron {
   background: inherit;
 }
 
+.chapter-teaser {
+  .teaser();
+  color: #444;
+  margin: 20px 0px;
+
+  h3, h4 {
+    color: black;
+    font-weight: bold;
+  }
+}
+
 .field-width {
   width: 40%;
   display: inline-block;
 }
+
+.footer-grouped-links {
+  display: none;
+}
+
+.footer-info {
+  border-top: 0px;
+  margin-top: 0px;
+
+  .footer-col-right {
+    padding-top: 1.8rem;
+  }
+}
+
+.web-footer {
+  border-top: 1px solid #E2E6E9;
+  padding: 0px;
+  padding: 2rem 0px;
+  margin-top: 2rem;
+}
+
+.course-type {
+  text-transform: uppercase;
+  font-size: 1.0em;
+  font-weight: bold;
+  color: var(--tag-color);
+}
+
+.course-header {
+  margin-top: 20px;
+}
+
+/*
+.course-header {
+  margin-top: 20px;
+  padding: 20px;
+  background: var(--header-bg);
+  color: var(--header-color);
+  border-radius: 9px;
+}
+
+.course-author-avatar {
+  width: 20px;
+  height: 20px;
+  border-radius: 50%;
+  margin-right: 20px;
+}
+
+.course-header h1 {
+  color: inherit;
+}
+
+*/
+
+// .gray-section {
+//   background:#F6F6F6;
+//   border: 1px solid #C4C4C4;
+//   padding: 20px;
+//   margin: 20px 0px;
+// }
+
+.instructor-title {
+  font-weight: bold;
+  color: black;
+}
+
+.instructor-subtitle {
+  font-size: 0.8em;
+  color: var(--text-color);
+}
+
+// .mentors-wrapper {
+//   .gray-section();
+// }
+
+
+.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;
+}
+
+.sidebar {
+  background: var(--sidebar-bg);
+  border: 1px solid var(--sidebar-border);
+  margin: 20px 0px;
+  border-radius: 10px;
+  padding: 1px 20px 20px 20px;
+}
+
+.sidebar h3 {
+  margin-top: 20px;
+  color: black;
+}
+
+.sidebar-batch {
+  background: var(--sidebar-bg);
+  color: var(--text-color);
+  position: fixed;
+  left: 0;
+  height: 100%;
+}
+
+.sidebar-batch a {
+  padding: 16px 8px 8px 16px;
+  display: block;
+}
+
+
+.sidebar .notice {
+  margin-top: 10px;
+  padding: 10px;
+  border-radius: 10px;
+  border: 1px dashed var(--text-color);
+}
+
+.sidebar .notice a {
+  color: inherit;
+  text-decoration: underline;
+}
+
+// LiveCode editor
+
+.livecode-editor {
+
+  .CodeMirror {
+    border: 1px solid #ddd;
+    background: #ffe;
+    height: auto;
+  }
+  .CodeMirror-scroll {
+    max-height: 310px;
+    min-height: 310px;
+  }
+  .controls {
+    padding: 10px 0px;
+  }
+  canvas {
+    border: 5px solid #ddd;
+    position: relative;
+    z-index: 0;
+  }
+
+  .output {
+    position: absolute;
+    z-index: 1;
+    width: 300px;
+    left: 0px;
+    top: 0px;
+    background-color: rgba(255, 255, 255, 0);
+    max-height: 300px;
+    white-space: pre-wrap;
+    margin: 0px;
+    margin-left: 20px;
+    padding: 4px;
+    color: #888;
+  }
+
+  @media (max-width: 768px) {
+    .canvas-wrapper {
+      padding-top: 10px;
+    }
+    .code-wrapper {
+      min-height: 50px;
+    }
+    .CodeMirror {
+      min-height: 50px;
+    }
+  }
+}
+
+.sketch-header {
+  input#sketch-title {
+    font-weight: bold;
+  }
+}
+
+.chapter-description {
+  margin-bottom: 10px;
+}
+
+.lesson-teaser {
+  font-weight: bold;
+  color: black;
+  padding-left: 20px;
+}
+
+#hero h1 {
+  color: black !important;
+}
+
+.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

@@ -1,4 +1,6 @@
 /* Define all your css variables here. */
 :root {
-  --primary-color: #08B74F;
+  --tag-color: #737373;
+  --sidebar-bg: #F6F6F6;
+  --sidebar-border: #C4C4C4;
 }

community/public/js/livecode-canvas.js

@@ -0,0 +1,106 @@
+
+function getLiveCodeOptions() {
+var START = `
+import sketch
+code = open("main.py").read()
+env = dict(sketch.__dict__)
+exec(code, env)
+`
+
+var SKETCH = `
+import json
+
+def sendmsg(msgtype, function, args):
+  """Sends a message to the frontend.
+
+  The frontend will receive the specified message whenever
+  this function is called. The frontend can decide to some
+  action on each of these messages.
+  """
+  msg = dict(msgtype=msgtype, function=function, args=args)
+  print("--MSG--", json.dumps(msg))
+
+def _draw(func, **kwargs):
+  sendmsg(msgtype="draw", function=func, args=kwargs)
+
+def circle(x, y, d):
+    """Draws a circle of diameter d with center (x, y).
+    """
+    _draw("circle", x=x, y=y, d=d)
+
+def line(x1, y1, x2, y2):
+    """Draws a line from point (x1, y1) to point (x2, y2).
+    """
+    _draw("line", x1=x1, y1=y1, x2=x2, y2=y2)
+
+def rect(x, y, w, h):
+    """Draws a rectangle on the canvas.
+
+    Parameters
+    ----------
+    x: x coordinate of the top-left corner of the rectangle
+    y: y coordinate of the top-left corner of the rectangle
+    w: width of the rectangle
+    h: height of the rectangle
+    """
+    _draw("rect", x=x, y=y, w=w, h=h)
+
+def clear():
+    _draw("clear")
+
+# clear the canvas on start
+clear()
+`
+  const CANVAS_FUNCTIONS = {
+    circle: function(ctx, args) {
+      ctx.beginPath();
+      ctx.arc(args.x, args.y, args.d/2, 0, 2*Math.PI);
+      ctx.stroke();
+    },
+    line: function(ctx, args) {
+      ctx.beginPath();
+      ctx.moveTo(args.x1, args.y1);
+      ctx.lineTo(args.x2, args.y2);
+      ctx.stroke();
+    },
+    rect: function(ctx, args) {
+      ctx.beginPath();
+      ctx.rect(args.x, args.y, args.w, args.h);
+      ctx.stroke();
+    },
+    clear: function(ctx, args) {
+      var width = 300;
+      var height = 300;
+      ctx.clearRect(0, 0, width, height);
+    }
+  }
+
+  function drawOnCanvas(canvasElement, funcName, args) {
+    var ctx = canvasElement.getContext('2d');
+    var func = CANVAS_FUNCTIONS[funcName];
+
+    var scalex = canvasElement.width/300;
+    var scaley = canvasElement.height/300;
+
+    ctx.save();
+    ctx.scale(scalex, scaley);
+    func(ctx, args);
+    ctx.restore();
+  }
+
+  return {
+    runtime: "python",
+    files: [
+        {filename: "start.py", contents: START},
+        {filename: "sketch.py", contents: SKETCH},
+    ],
+    command: ["python", "start.py"],
+    codemirror: true,
+    onMessage: {
+      draw: function(editor, msg) {
+        const canvasElement = editor.parent.querySelector("canvas");
+        drawOnCanvas(canvasElement, msg.function, msg.args);
+      }
+    }
+  }
+}

community/query.py

@@ -0,0 +1,22 @@
+"""Utilities to find docs.
+"""
+import frappe
+
+def find_all(doctype, order_by=None, **filters):
+    """Queries the database for documents of a doctype matching given filters.
+    """
+    rows = frappe.db.get_all(doctype,
+        filters=filters,
+        fields='*',
+        order_by=order_by)
+    return [frappe.get_doc(dict(row, doctype=doctype)) for row in rows]
+
+def find(doctype, **filters):
+    """Queries the database for a document of given doctype matching given filters.
+    """
+    rows = frappe.db.get_all(doctype,
+        filters=filters,
+        fields='*')
+    if rows:
+        row = rows[0]
+        return frappe.get_doc(dict(row, doctype=doctype))

community/templates/emails/mentor_request_creation_email.html

@@ -0,0 +1,9 @@
+<div>
+  <p>Dear {{ member_name }},</p>
+  <br>
+  <p>You've applied to become a mentor for this course. Your request is currently under review.</p>
+  <p>If you are not any more interested to mentor the course {{ course }}, you can <a href="{{ course_url }}">cancel your application</a>.</p>
+  <br>
+  <p>Thanks and Regards,</p>
+  <p>Team Community.</p>
+</div>

community/templates/emails/mentor_request_status_update_email.html

@@ -0,0 +1,8 @@
+<div>
+  <p>Dear {{ member_name }},</p>
+  <br>
+  <p>Your request to join us as a mentor for the course {{ course }} has been {{ status }}.</p>
+  <br>
+  <p>Thanks and Regards,</p>
+  <p>Team Community.</p>
+</div>

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/widgets.py

@@ -14,7 +14,8 @@ from frappe.utils.jinja import get_jenv
 # When {{widgets.SomeWidget()}} is called, it looks for
 # widgets/SomeWidgets.html in each of these modules.
 MODULES = [
-    "lms"
+    "lms",
+    "community"
 ]
 
 def update_website_context(context):
@@ -35,8 +36,9 @@ class Widgets:
         '<div>Hello, World!</div>'
     """
     def __getattr__(self, name):
+        widget_globals = {"widgets": self}
         if not name.startswith("__"):
-            return Widget(name)
+            return Widget(name, widget_globals)
         else:
             raise AttributeError(name)
 
@@ -50,11 +52,13 @@ class Widget:
         >>> w(name="World!")
         '<div>Hello, World!</div>'
     """
-    def __init__(self, name):
+    def __init__(self, name, widget_globals={}):
+        self.widget_globals = widget_globals
         self.name = name
 
     def __call__(self, **kwargs):
         # the widget could be in any of the modules
         paths = [f"{module}/widgets/{self.name}.html" for module in MODULES]
         env = get_jenv()
+        kwargs.update(self.widget_globals)
         return env.get_or_select_template(paths).render(kwargs)

community/www/batch/about.html

@@ -6,22 +6,22 @@
 {% 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) }}
+{{ Sidebar(course, batch) }}
+
 <div class="container">
 	{{ CourseBasicDetail(course)}}
-	{{ InstructorsSection(instructor) }}
-	{% if batch.description %}
-		{{ BatchDetails(batch.description) }}
-	{% endif %}
-	{{ MentorsSection(mentors, True) }}
+	{{ InstructorsSection(course.get_instructor()) }}
+	{{ BatchDetails(batch)}}
 </div>
 {% endblock %}
 
 {% macro CourseBasicDetail(course) %}
-<h2>{{course.name}}</h2>
+<h2>{{course.title}}</h2>
 <div class="course-description">
 	{{course.short_introduction}}
 </div>
@@ -36,11 +36,23 @@
 <div>{{frappe.utils.md_to_html(course.description)}}</div>
 {% endmacro %}
 
-{% macro BatchDetails(description) %}
-<div class="mt-5">
-	<h3>About the Batch</h3>
-	<div>
-		{{ frappe.utils.md_to_html(description) }}
-	</div>
+{% macro BatchDetails(batch) %}
+<h2>About the Batch</h2>
+
+<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>
 </div>
-{% endmacro %}
+{% endmacro %}

community/www/batch/about.py

@@ -0,0 +1,7 @@
+import frappe
+from . import utils
+
+def get_context(context):
+    utils.get_common_context(context)
+
+    print("context", context)

community/www/batch/discuss.html

@@ -6,18 +6,23 @@
 {% 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) }}
+{{ Sidebar(course, batch) }}
+
 <div class="">
   <div class="batch-header">
-    {{ BatchHearder(course.name, member_count) }}
+    {{ BatchHearder(course.title, member_count) }}
   </div>
-  <div class="message-section">
-    {{ Messages(messages) }}
+  <div class="messages">
+    <div class="message-section">
+      {{ Messages(messages) }}
+    </div>
+    {{ TextArea() }}
   </div>
-  {{ TextArea() }}
 </div>
 {% endblock %}
 
@@ -44,4 +49,4 @@
   <input type="text" class="msger-input" placeholder="Write your message...">
   <button type="submit" class="msger-send-btn" data-batch="{{batch.name | urlencode }}">Send</button>
 </form>
-{% endmacro %}
+{% endmacro %}

community/www/batch/discuss.js

@@ -30,4 +30,4 @@ 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/learn.html

@@ -1,12 +1,15 @@
 {% extends "templates/base.html" %}
-{% from "www/macros/livecode.html" import LiveCodeEditor with context %}
-{% block title %}{{topic.title}} ({{course.title}}){% endblock %}
+{% from "www/macros/sidebar.html" import Sidebar %}
+{% from "www/macros/livecode.html" import LiveCodeEditorJS, LiveCodeEditor with context %}
+{% block title %}{{ lesson.title }}{% endblock %}
+
 {% block head_include %}
-	<meta name="description" content="Topic {{topic.title}} of the course {{course.title}}" />
-	<meta name="keywords" content="course {{course.title}} {{topic.title}}" />
+	<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="{{ livecode_url }}/static/codemirror/lib/codemirror.css">
 <link rel="stylesheet" href="/assets/css/lms.css">
 
@@ -18,33 +21,40 @@
 <script src="{{ livecode_url }}/static/codemirror/addon/comment/comment.js"></script>
 {% endblock %}
 
+
 {% block content %}
-<section class="top-section" style="padding: 1rem 0rem;">
-	<div class='container pb-5'>
-		<nav aria-label="breadcrumb">
-			<ol class="breadcrumb">
-				<li class="breadcrumb-item" aria-current="page"><a href="/courses">Courses</a></li>
-				<li class="breadcrumb-item" aria-current="page"><a href="/courses/{{course.slug}}">{{course.title}}</a></li>
-			</ol>
-		</nav>
+{{ Sidebar(course, batch) }}
 
-		<h1>{{ topic.title }}</h1>
+<div class="container">
+  <div class="lesson-page">
+    {{ pagination(prev_url, next_url) }}
 
-    {% for s in topic.get_sections() %}
+    <h2>{{ lesson.title }}</h2>
+
+    {% for s in lesson.get_sections() %}
     <div class="section section-{{ s.type }}">
       {{ render_section(s) }}
     </div>
     {% endfor %}
 
-	</div>
-</section>
+    {{ pagination(prev_url, next_url) }}
+
+  </div>
+</div>
 {% endblock %}
 
+
 {% macro render_section(s) %}
   {% if s.type == "text" %}
     {{ render_section_text(s) }}
   {% elif s.type == "example" or s.type == "code" %}
-    {{ LiveCodeEditor(s.name, s.get_latest_code_for_user()) }}
+    {{ LiveCodeEditor(s.name,
+          code=s.get_latest_code_for_user(),
+          reset_code=s.contents,
+          is_exercise=False)
+    }}
+  {% elif s.type == "exercise" %}
+    {{ widgets.Exercise(exercise=s.get_exercise())}}
   {% else %}
     <div>Unknown section type: {{s.type}}</div>
   {% endif %}
@@ -58,10 +68,24 @@
   </div>
 {% endmacro %}
 
+{% macro pagination(prev_url, next_url) %}
+  <div class="lesson-pagination">
+    {% if prev_url %}
+      <a href="{{prev_url}}" class="btn">&larr; Prev</a>
+    {% endif %}
+    {% if next_url %}
+      <a href="{{next_url}}" class="btn pull-right">Next &rarr;</a>
+    {% endif %}
+    <div style="clear: both;"></div>
+  </div>
+{% endmacro %}
+
 {%- block script %}
   {{ super() }}
-  <script type="text/javascript" src="{{ livecode_url }}/static/livecode.js"></script>
-  <script type="text/javascript">
+  {{ LiveCodeEditorJS() }}
+
+
+  <!-- <script type="text/javascript">
     $(function() {
       var editorLookup = {};
 
@@ -104,5 +128,5 @@
         })
       })
     })
-  </script>
+  </script> -->
 {%- endblock %}

community/www/batch/learn.py

@@ -0,0 +1,31 @@
+import frappe
+from . import utils
+
+def get_context(context):
+    utils.get_common_context(context)
+
+    chapter_index = frappe.form_dict.get("chapter")
+    lesson_index = frappe.form_dict.get("lesson")
+    lesson_number = f"{chapter_index}.{lesson_index}"
+
+    course_name = context.course.name
+    batch_name = context.batch.name
+
+    if not chapter_index or not lesson_index:
+        frappe.local.flags.redirect_location = f"/courses/{course_name}/{batch_name}/learn/1.1"
+        raise frappe.Redirect
+
+    context.lesson = context.course.get_lesson(chapter_index, lesson_index)
+    context.lesson_index = lesson_index
+    context.chapter_index = chapter_index
+    print(context.lesson)
+    outline = context.course.get_outline()
+    next_ = outline.get_next(lesson_number)
+    prev_ = outline.get_prev(lesson_number)
+    context.next_url = get_learn_url(course_name, batch_name, next_)
+    context.prev_url = get_learn_url(course_name, batch_name, prev_)
+
+def get_learn_url(course_name, batch_name, lesson_number):
+    if not lesson_number:
+        return
+    return f"/courses/{course_name}/{batch_name}/learn/{lesson_number}"

community/www/batch/members.html

@@ -0,0 +1,39 @@
+{% extends "templates/base.html" %}
+{% from "www/macros/sidebar.html" import Sidebar %}
+{% from "www/macros/common_macro.html" import BatchHearder %}
+
+{% block title %}Members{% 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, batch) }}
+
+<div class="container">
+  {{ BatchHearder(course.title, member_count)}}
+  {{ MembersList(members)}}
+</div>
+{% endblock %}
+
+
+{% macro MembersList(members) %}
+<div class="mt-5">
+  {% for member in members %}
+  <div class="d-flex align-items-center">
+    <div>
+      {{ widgets.Avatar(member=member, avatar_class="avatar-medium") }}
+    </div>
+    <div class="ml-5 mr-5">
+      <a href="/{{member.username}}">{{ member.full_name }}</a>
+    </div>
+    {% if course.is_mentor(member.name) %}
+    <div class="badge badge-success">Mentor</div>
+    {% endif %}
+  </div>
+  <hr>
+  {% endfor %}
+</div>
+{% endmacro %}

community/www/batch/members.py

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