fix: undo status change on livecode

feat: Quizzes, Youtube Video integration and Other Minor Fixes

.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_course_member/test_community_course_member.py

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

community/community/doctype/community_event_volunteer/community_event_volunteer.json

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

community/community/doctype/community_member/community_member.js

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

community/community/doctype/community_member/community_member.json

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

community/community/doctype/community_member/community_member.py

@@ -1,81 +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 get_course_count(self) -> int:
-        """Returns the number of courses authored by this user.
-        """
-        return frappe.db.count(
-            'LMS Course', {
-                'owner': self.email
-        })
-
-    def get_batch_count(self) -> int:
-        """Returns the number of batches authored by this user.
-        """
-        return frappe.db.count(
-            'LMS Batch Membership', {
-                'member': self.name,
-                'member_type': 'Mentor'
-            })
-
-    def __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/hackathon/doctype/community_project_member/community_project_member.py

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

community/hooks.py

@@ -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
 # ---------------
@@ -140,11 +136,15 @@ primary_rules = [
     {"from_route": "/hackathons/<hackathon>/<project>", "to_route": "hackathons/project"},
     {"from_route": "/dashboard", "to_route": ""},
     {"from_route": "/add-a-new-batch", "to_route": "add-a-new-batch"},
-    {"from_route": "/courses/<course>/<batch>/learn", "to_route": "courses/learn"},
-    {"from_route": "/courses/<course>/<batch>/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>/home", "to_route": "batch/home"},
+    {"from_route": "/courses/<course>/learn", "to_route": "batch/learn"},
+    {"from_route": "/courses/<course>/learn/<int:chapter>.<int:lesson>", "to_route": "batch/learn"},
+    {"from_route": "/courses/<course>/schedule", "to_route": "batch/schedule"},
+    {"from_route": "/courses/<course>/members", "to_route": "batch/members"},
+    {"from_route": "/courses/<course>/discuss", "to_route": "batch/discuss"},
+    {"from_route": "/courses/<course>/about", "to_route": "batch/about"},
+    {"from_route": "/courses/<course>/progress", "to_route": "batch/progress"},
+    {"from_route": "/courses/<course>/join", "to_route": "batch/join"}
 ]
 
 # Any frappe default URL is blocked by profile-rules, add it here to unblock it
@@ -161,10 +161,11 @@ whitelist = [
     "/socket.io",
     "/hackathons",
     "/dashboard",
-    "/join-request"
+    "/join-request",
     "/add-a-new-batch",
     "/new-sign-up",
-    "/message"
+    "/message",
+    "/about"
 ]
 whitelist_rules = [{"from_route": p, "to_route": p[1:]} for p in whitelist]
 
@@ -176,3 +177,23 @@ profile_rules = [
 website_route_rules = primary_rules + whitelist_rules + profile_rules
 
 update_website_context = 'community.widgets.update_website_context'
+
+## Specify the additional tabs to be included in the user profile page.
+## Each entry must be a subclass of community.community.plugins.ProfileTab
+# profile_tabs = []
+
+## Specify the extension to be used to control what scripts and stylesheets
+## to be included in lesson pages. The specified value must be be a
+## subclass of community.community.plugins.PageExtension
+# community_lesson_page_extension = None
+
+community_lesson_page_extensions = [
+	"community.plugins.LiveCodeExtension"
+]
+
+## Markdown Macros for Lessons
+community_markdown_macro_renderers = {
+	"Exercise": "community.plugins.exercise_renderer",
+	"Quiz": "community.plugins.quiz_renderer",
+	"YouTubeVideo": "community.plugins.youtube_video_renderer",
+}

community/lms/api.py

@@ -16,8 +16,32 @@ def autosave_section(section, code):
     return {"name": doc.name}
 
 @frappe.whitelist()
-def get_section(name):
-    """Saves the code edited in one of the sections.
+def submit_solution(exercise, code):
+    """Submits a solution.
+
+    @exerecise: name of the exercise to submit
+    @code: solution to the exercise
     """
-    doc = frappe.get_doc("LMS Section", name)
-    return doc and doc.as_dict()
+    ex = frappe.get_doc("Exercise", exercise)
+    if not ex:
+        return
+    doc = ex.submit(code)
+    return {"name": doc.name, "creation": doc.creation}
+
+@frappe.whitelist()
+def save_current_lesson(course_name, lesson_name):
+    """Saves the current lesson for a student/mentor.
+    """
+    name = frappe.get_value(
+        doctype="LMS Batch Membership",
+        filters={
+            "course": course_name,
+            "member": frappe.session.user
+        },
+        fieldname="name")
+    if not name:
+        return
+    doc = frappe.get_doc("LMS Batch Membership", name)
+    doc.current_lesson = lesson_name
+    doc.save(ignore_permissions=True)
+    return {"current_lesson": doc.current_lesson}

community/lms/doctype/chapter/chapter.json

@@ -9,7 +9,8 @@
   "course",
   "title",
   "description",
-  "locked"
+  "locked",
+  "index_"
  ],
  "fields": [
   {
@@ -35,6 +36,12 @@
    "in_list_view": 1,
    "label": "Course",
    "options": "LMS Course"
+  },
+  {
+   "default": "1",
+   "fieldname": "index_",
+   "fieldtype": "Int",
+   "label": "Index"
   }
  ],
  "index_web_pages_for_search": 1,
@@ -45,7 +52,7 @@
    "link_fieldname": "chapter"
   }
  ],
- "modified": "2021-05-03 06:52:10.894328",
+ "modified": "2021-05-13 21:05:20.531890",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "Chapter",

community/lms/doctype/chapter/chapter.py

@@ -10,5 +10,6 @@ class Chapter(Document):
     def get_lessons(self):
         rows = frappe.db.get_all("Lesson",
             filters={"chapter": self.name},
-            fields='*')
-        return [frappe.get_doc(dict(row, doctype='Lesson')) for row in rows]
+            fields='name',
+            order_by="index_")
+        return [frappe.get_doc('Lesson', row['name']) for row in rows]

community/lms/doctype/exercise/exercise.js

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

community/lms/doctype/exercise/exercise.json

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

community/lms/doctype/exercise/exercise.py

@@ -0,0 +1,53 @@
+# 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 get_user_submission(self):
+        """Returns the latest submission for this user.
+        """
+        user = frappe.session.user
+        if not user or user == "Guest":
+            return
+
+        result = frappe.get_all('Exercise Submission',
+            fields="*",
+            filters={
+                "owner": user,
+                "exercise": self.name
+            },
+            order_by="creation desc",
+            page_length=1)
+
+        if result:
+            return result[0]
+
+    def submit(self, code):
+        """Submits the given code as solution to exercise.
+        """
+        user = frappe.session.user
+        if not user or user == "Guest":
+            return
+
+        old_submission = self.get_user_submission()
+        if old_submission and old_submission.solution == code:
+            return old_submission
+
+        course = frappe.get_doc("LMS Course", self.course)
+        batch = course.get_student_batch(user)
+
+        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,
+            solution=code)
+        doc.insert(ignore_permissions=True)
+
+        return doc
+

community/lms/doctype/exercise/test_exercise.py

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

community/lms/doctype/exercise_submission/exercise_submission.js

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

community/lms/doctype/exercise_submission/exercise_submission.json

@@ -0,0 +1,119 @@
+{
+ "actions": [],
+ "creation": "2021-05-19 11:41:18.108316",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "exercise",
+  "status",
+  "batch",
+  "column_break_4",
+  "exercise_title",
+  "course",
+  "lesson",
+  "section_break_8",
+  "solution",
+  "image",
+  "test_results",
+  "comments"
+ ],
+ "fields": [
+  {
+   "fieldname": "exercise",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Exercise",
+   "options": "Exercise"
+  },
+  {
+   "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
+  },
+  {
+   "fieldname": "status",
+   "fieldtype": "Select",
+   "label": "Status",
+   "options": "Correct\nIncorrect"
+  },
+  {
+   "fieldname": "test_results",
+   "fieldtype": "Small Text",
+   "label": "Test Results"
+  },
+  {
+   "fieldname": "comments",
+   "fieldtype": "Small Text",
+   "label": "Comments"
+  },
+  {
+   "fieldname": "solution",
+   "fieldtype": "Code",
+   "in_list_view": 1,
+   "label": "Solution"
+  },
+  {
+   "fieldname": "column_break_4",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "section_break_8",
+   "fieldtype": "Section Break"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-06-24 16:22:50.570845",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Exercise Submission",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
+}

community/lms/doctype/exercise_submission/exercise_submission.py

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

community/lms/doctype/exercise_submission/test_exercise_submission.py

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

community/lms/doctype/invite_request/invite_request.py

@@ -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
+            "invite_email": invite_email,
+            "status": "Approved"
         }).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)

community/lms/doctype/invite_request/test_invite_request.py

@@ -18,7 +18,7 @@ class TestInviteRequest(unittest.TestCase):
                         filters={"invite_email": "test_invite@example.com"},
                         fieldname=["invite_email", "status", "signup_email"],
                         as_dict=True)
-            self.assertEqual(invite.status, "Pending")
+            self.assertEqual(invite.status, "Approved")
             self.assertEqual(invite.signup_email, None)
 
     def test_create_invite_request_update(self):
@@ -52,15 +52,8 @@ class TestInviteRequest(unittest.TestCase):
             self.assertEqual(user.send_welcome_email, 0)
             self.assertEqual(user.user_type, "Website User")
 
-            member = frappe.db.get_value("Community Member", {"email": "test_invite@example.com"})
-            self.assertTrue(member)
-
     @classmethod
     def tearDownClass(self):
-
-        if frappe.db.exists("Community Member", {"email": "test_invite@example.com"}):
-            frappe.delete_doc("Community Member", {"email": "test_invite@example.com"})
-
         if frappe.db.exists("User", "test_invite@example.com"):
             frappe.delete_doc("User", "test_invite@example.com")
 

community/lms/doctype/lesson/lesson.json

@@ -7,8 +7,13 @@
  "engine": "InnoDB",
  "field_order": [
   "chapter",
-  "lesson_type",
-  "title"
+  "include_in_preview",
+  "column_break_4",
+  "title",
+  "index_",
+  "index_label",
+  "section_break_6",
+  "body"
  ],
  "fields": [
   {
@@ -18,24 +23,48 @@
    "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",
+   "in_list_view": 1,
+   "label": "Index"
+  },
+  {
+   "fieldname": "body",
+   "fieldtype": "Markdown Editor",
+   "label": "Body"
+  },
+  {
+   "fieldname": "index_label",
+   "fieldtype": "Data",
+   "label": "Index Label",
+   "read_only": 1
+  },
+  {
+   "default": "0",
+   "fieldname": "include_in_preview",
+   "fieldtype": "Check",
+   "label": "Include In Preview"
+  },
+  {
+   "fieldname": "section_break_6",
+   "fieldtype": "Section Break"
+  },
+  {
+   "fieldname": "column_break_4",
+   "fieldtype": "Column Break"
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-05-03 06:51:43.588969",
+ "modified": "2021-06-23 17:59:52.946515",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "Lesson",

community/lms/doctype/lesson/lesson.py

@@ -3,8 +3,127 @@
 # For license information, please see license.txt
 
 from __future__ import unicode_literals
-# import frappe
+import frappe
 from frappe.model.document import Document
+from ...md import markdown_to_html, find_macros
 
 class Lesson(Document):
-	pass
+    def before_save(self):
+        dynamic_documents = ["Exercise", "Quiz"]
+        for section in dynamic_documents:
+            self.update_lesson_name_in_document(section)
+
+    def update_lesson_name_in_document(self, section):
+        doctype_map= {
+            "Exercise": "Exercise",
+            "Quiz": "LMS Quiz"
+        }
+        macros = find_macros(self.body)
+        documents = [value for name, value in macros if name == section]
+        index = 1
+        for name in documents:
+            e = frappe.get_doc(doctype_map[section], name)
+            e.lesson = self.name
+            e.index_ = index
+            e.save()
+            index += 1
+        self.update_orphan_documents(doctype_map[section], documents)
+
+    def update_orphan_documents(self, doctype, documents):
+        """Updates the documents that were previously part of this lesson,
+        but not any more.
+        """
+        linked_documents = {row['name'] for row in frappe.get_all(doctype, {"lesson": self.name})}
+        active_documents = set(documents)
+        orphan_documents = linked_documents - active_documents
+        for name in orphan_documents:
+            ex = frappe.get_doc(doctype, name)
+            ex.lesson = None
+            ex.index_ = 0
+            ex.index_label = ""
+            ex.save()
+
+    def render_html(self):
+        return markdown_to_html(self.body)
+
+    def get_exercises(self):
+        if not self.body:
+            return []
+
+        macros = find_macros(self.body)
+        exercises = [value for name, value in macros if name == "Exercise"]
+        return [frappe.get_doc("Exercise", name) for name in exercises]
+
+    def get_progress(self):
+        return frappe.db.get_value("LMS Course Progress", {"lesson": self.name, "owner": frappe.session.user}, "status")
+
+    def get_slugified_class(self):
+        if self.get_progress():
+            return ("").join([ s for s in self.get_progress().lower().split() ])
+        return
+
+@frappe.whitelist()
+def save_progress(lesson, course):
+    if not frappe.db.exists("LMS Batch Membership",
+            {
+                "member": frappe.session.user,
+                "course": course
+            }):
+        return
+    if frappe.db.exists("LMS Course Progress",
+            {
+                "lesson": lesson,
+                "owner": frappe.session.user
+            }):
+        return
+
+    lesson_details = frappe.get_doc("Lesson", lesson)
+    dynamic_content = find_macros(lesson_details.body)
+
+    status = "Complete"
+    if dynamic_content:
+        status = "Partially Complete"
+
+    frappe.get_doc({
+        "doctype": "LMS Course Progress",
+        "lesson": lesson_details.name,
+        "status": status
+    }).save(ignore_permissions=True)
+
+def update_progress(lesson):
+    user = frappe.session.user
+    if not all_dynamic_content_submitted(lesson, user):
+        return
+    if frappe.db.exists("LMS Course Progress", {"lesson": lesson, "owner": user}):
+        course_progress = frappe.get_doc("LMS Course Progress", {"lesson": lesson, "owner": user})
+        course_progress.status = "Complete"
+        course_progress.save(ignore_permissions=True)
+
+def all_dynamic_content_submitted(lesson, user):
+    all_exercises_submitted = check_all_exercise_submission(lesson, user)
+    all_quiz_submitted = check_all_quiz_submitted(lesson, user)
+    return all_exercises_submitted and all_quiz_submitted
+
+def check_all_exercise_submission(lesson, user):
+    exercise_names = frappe.get_list("Exercise", {"lesson": lesson}, pluck="name", ignore_permissions=True)
+    if not len(exercise_names):
+        return True
+    query = {
+        "exercise": ["in", exercise_names],
+        "owner": user
+    }
+    if frappe.db.count("Exercise Submission", query) == len(exercise_names):
+        return True
+    return False
+
+def check_all_quiz_submitted(lesson, user):
+    quizzes = frappe.get_list("LMS Quiz", {"lesson": lesson}, pluck="name", ignore_permissions=True)
+    if not len(quizzes):
+        return True
+    query = {
+        "quiz": ["in", quizzes],
+        "owner": user
+    }
+    if frappe.db.count("LMS Quiz Submission", query) == len(quizzes):
+        return True
+    return False

community/lms/doctype/lms_batch/lms_batch.json

@@ -1,17 +1,15 @@
 {
  "actions": [],
- "autoname": "field:title",
  "creation": "2021-03-18 19:37:34.614796",
  "doctype": "DocType",
  "editable_grid": 1,
  "engine": "InnoDB",
  "field_order": [
   "course",
-  "title",
   "start_date",
   "start_time",
   "column_break_3",
-  "code",
+  "title",
   "sessions_on",
   "end_time",
   "section_break_5",
@@ -32,18 +30,10 @@
    "label": "Course",
    "options": "LMS Course"
   },
-  {
-   "fieldname": "code",
-   "fieldtype": "Data",
-   "label": "Code",
-   "read_only": 1,
-   "unique": 1
-  },
   {
    "fieldname": "title",
    "fieldtype": "Data",
-   "label": "Title",
-   "unique": 1
+   "label": "Title"
   },
   {
    "fieldname": "description",
@@ -51,10 +41,12 @@
    "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 +55,19 @@
    "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",
@@ -80,7 +75,8 @@
   },
   {
    "fieldname": "section_break_5",
-   "fieldtype": "Section Break"
+   "fieldtype": "Section Break",
+   "label": "Batch Description"
   },
   {
    "fieldname": "column_break_9",
@@ -88,7 +84,8 @@
   },
   {
    "fieldname": "section_break_7",
-   "fieldtype": "Section Break"
+   "fieldtype": "Section Break",
+   "label": "Batch Settings"
   },
   {
    "fieldname": "start_date",
@@ -122,7 +119,7 @@
    "link_fieldname": "batch"
   }
  ],
- "modified": "2021-04-30 09:52:18.941276",
+ "modified": "2021-06-16 10:51:05.403726",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Batch",

community/lms/doctype/lms_batch/lms_batch.py

@@ -5,46 +5,69 @@
 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()
+        self.validate_if_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 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))
 
-    def get_mentors(self):
-        mentors = []
-        memberships = frappe.get_all(
-                    "LMS Batch Membership",
-                    {"batch": self.name, "member_type": "Mentor"},
-                    ["member"])
-        for membership in memberships:
-            member = frappe.db.get_value("Community Member", membership.member, ["full_name", "photo", "abbr"], as_dict=1)
-            mentors.append(member)
-        return mentors
+    def after_insert(self):
+        create_membership(batch=self.name, course=self.course, member_type="Mentor")
 
-@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 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_messages(self):
+        messages =  frappe.get_all("LMS Message", {"batch": self.name}, ["*"], order_by="creation")
+        for message in messages:
+            message.message = frappe.utils.md_to_html(message.message)
+            if message.author == frappe.session.user:
+                message.author_name = "You"
+                message.is_author = True
+        return messages
+
+    def get_membership(self, email):
+        """Returns the membership document of given user.
+        """
+        name = frappe.get_value(
+            doctype="LMS Batch Membership",
+            filters={
+                "batch": self.name,
+                "member": email
+            },
+            fieldname="name")
+        return frappe.get_doc("LMS Batch Membership", name)
+
+    def get_current_lesson(self, user):
+        """Returns the name of the current lesson for the given user.
+        """
+        membership = self.get_membership(user)
+        return membership and membership.current_lesson
 
 @frappe.whitelist()
 def save_message(message, batch):
     doc = frappe.get_doc({
         "doctype": "LMS Message",
         "batch": batch,
-        "author": get_member_with_email(),
+        "author": frappe.session.user,
         "message": message
     })
     doc.save(ignore_permissions=True)

community/lms/doctype/lms_batch_membership/lms_batch_membership.js

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

community/lms/doctype/lms_batch_membership/lms_batch_membership.json

@@ -6,11 +6,14 @@
  "engine": "InnoDB",
  "field_order": [
   "batch",
-  "role",
-  "column_break_3",
   "member",
   "member_name",
-  "member_type"
+  "member_username",
+  "column_break_3",
+  "course",
+  "member_type",
+  "role",
+  "current_lesson"
  ],
  "fields": [
   {
@@ -27,9 +30,10 @@
    "in_list_view": 1,
    "in_standard_filter": 1,
    "label": "Member",
-   "options": "Community Member"
+   "options": "User"
   },
   {
+   "default": "Student",
    "fieldname": "member_type",
    "fieldtype": "Select",
    "in_list_view": 1,
@@ -37,6 +41,7 @@
    "options": "\nStudent\nMentor\nStaff"
   },
   {
+   "default": "Member",
    "fieldname": "role",
    "fieldtype": "Select",
    "in_standard_filter": 1,
@@ -54,11 +59,32 @@
   {
    "fieldname": "column_break_3",
    "fieldtype": "Column Break"
+  },
+  {
+   "fetch_from": "batch.course",
+   "fieldname": "course",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Course",
+   "read_only": 1
+  },
+  {
+   "fieldname": "current_lesson",
+   "fieldtype": "Link",
+   "label": "Current Lesson",
+   "options": "Lesson"
+  },
+  {
+   "fetch_from": "member.username",
+   "fieldname": "member_username",
+   "fieldtype": "Data",
+   "label": "Memeber Username",
+   "read_only": 1
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-04-26 12:52:59.826509",
+ "modified": "2021-06-21 12:10:28.808803",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Batch Membership",

community/lms/doctype/lms_batch_membership/lms_batch_membership.py

@@ -14,32 +14,65 @@ class LMSBatchMembership(Document):
         self.validate_membership_in_different_batch_same_course()
 
     def validate_membership_in_same_batch(self):
-        previous_membership = frappe.db.get_value("LMS Batch Membership", {"member": self.member, "batch": self.batch, "name": ["!=", self.name]}, ["member_type","member"], as_dict=1)
+        filters={
+            "member": self.member,
+            "course": self.course,
+            "name": ["!=", self.name]
+        }
+        if self.batch:
+            filters["batch"] = self.batch
+        previous_membership = frappe.db.get_value("LMS Batch Membership",
+            filters,
+            fieldname=["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))
+            member_name = frappe.db.get_value("User", self.member, "full_name")
+            course_title = frappe.db.get_value("LMS Course", self.course, "title")
+            frappe.throw(_("{0} is already a {1} of the course {2}").format(member_name, previous_membership.member_type, course_title))
 
     def validate_membership_in_different_batch_same_course(self):
+        """Ensures that a studnet is only part of one batch.
+        """
+        # nothing to worry if the member is not a student
+        if self.member_type != "Student":
+            return
+
         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))
+        memberships = frappe.get_all(
+            "LMS Batch Membership",
+            filters={
+                "member": self.member,
+                "name": ["!=", self.name],
+                "member_type": "Student",
+                "course": self.course
+            },
+            fields=["batch", "member_type", "name"]
+        )
+
+        if memberships:
+            membership = memberships[0]
+            member_name = frappe.db.get_value("User", self.member, "full_name")
+            frappe.throw(_("{0} is already a Student of {1} course through {2} batch").format(member_name, course, membership.batch))
 
 @frappe.whitelist()
-def create_membership(batch, course=None, member=None, member_type="Student", role="Member"):
-    if not member:
-        member = frappe.db.get_value("Community Member", {"email": frappe.session.user}, "name")
+def create_membership(course, batch=None, member=None, member_type="Student", role="Member"):
     frappe.get_doc({
         "doctype": "LMS Batch Membership",
         "batch": batch,
+        "course": course,
         "role": role,
         "member_type": member_type,
-        "member": member
+        "member": member or frappe.session.user
     }).save(ignore_permissions=True)
-    if course:
-        course_slug = frappe.db.get_value("LMS Course", {"title": course}, ["slug"])
-        return course_slug
     return "OK"
+
+@frappe.whitelist()
+def update_current_membership(batch, course, member):
+    all_memberships = frappe.get_all("LMS Batch Membership", {"member": member, "course": course})
+    for membership in all_memberships:
+        frappe.db.set_value("LMS Batch Membership", membership.name, "is_current", 0)
+
+    current_membership = frappe.get_all("LMS Batch Membership", {"batch": batch, "member": member})
+    if len(current_membership):
+        frappe.db.set_value("LMS Batch Membership", current_membership[0].name, "is_current", 1)

community/lms/doctype/lms_batch_membership/test_lms_batch_membership.py

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

community/lms/doctype/lms_course/lms_course.json

@@ -1,16 +1,28 @@
 {
- "actions": [],
+ "actions": [
+  {
+   "action": "community.lms.doctype.lms_course.lms_course.reindex_lessons",
+   "action_type": "Server Action",
+   "group": "Reindex",
+   "label": "Reindex Lessons"
+  },
+  {
+   "action": "community.lms.doctype.lms_course.lms_course.reindex_exercises",
+   "action_type": "Server Action",
+   "group": "Reindex",
+   "label": "Reindex Exercises"
+  }
+ ],
  "allow_guest_to_view": 1,
  "allow_rename": 1,
- "autoname": "field:title",
  "creation": "2021-03-01 16:49:33.622422",
  "doctype": "DocType",
  "editable_grid": 1,
  "engine": "InnoDB",
  "field_order": [
   "title",
-  "slug",
   "is_published",
+  "disable_self_learning",
   "column_break_3",
   "short_code",
   "video_link",
@@ -30,7 +42,8 @@
   {
    "fieldname": "description",
    "fieldtype": "Markdown Editor",
-   "label": "Description"
+   "label": "Description",
+   "reqd": 1
   },
   {
    "default": "0",
@@ -43,14 +56,6 @@
    "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"
@@ -67,7 +72,14 @@
   {
    "fieldname": "short_introduction",
    "fieldtype": "Small Text",
-   "label": "Short Introduction"
+   "label": "Short Introduction",
+   "reqd": 1
+  },
+  {
+   "default": "0",
+   "fieldname": "disable_self_learning",
+   "fieldtype": "Check",
+   "label": "Disable Self Learning"
   }
  ],
  "index_web_pages_for_search": 1,
@@ -87,9 +99,14 @@
    "group": "Mentors",
    "link_doctype": "LMS Course Mentor Mapping",
    "link_fieldname": "course"
+  },
+  {
+   "group": "Mentors",
+   "link_doctype": "LMS Mentor Request",
+   "link_fieldname": "course"
   }
  ],
- "modified": "2021-05-03 05:52:30.396824",
+ "modified": "2021-06-21 11:34:04.552376",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Course",
@@ -108,7 +125,7 @@
    "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

@@ -5,14 +5,21 @@
 from __future__ import unicode_literals
 import frappe
 from frappe.model.document import Document
+import json
 from ...utils import slugify
+from community.query import find, find_all
+from frappe.utils import flt
 
 class LMSCourse(Document):
     @staticmethod
-    def find(slug):
-        """Returns the course with specified slug.
+    def find(name):
+        """Returns the course with specified name.
         """
-        return find("LMS Course", is_published=True, slug=slug)
+        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():
@@ -20,30 +27,15 @@ class LMSCourse(Document):
         """
         return find_all("LMS Course", is_published=True)
 
-    def before_save(self):
-        if not self.slug:
-            self.slug = self.generate_slug(title=self.title)
-
     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.
@@ -51,21 +43,9 @@ 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.
         """
@@ -78,14 +58,10 @@ 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()
 
@@ -95,7 +71,7 @@ class LMSCourse(Document):
         course_mentors = []
         mentors = frappe.get_all("LMS Course Mentor Mapping", {"course": self.name}, ["mentor"])
         for mentor in mentors:
-            member = frappe.get_doc("Community Member", mentor.mentor)
+            member = frappe.get_doc("User", mentor.mentor)
             # TODO: change this to count query
             member.batch_count = len(frappe.get_all("LMS Batch Membership", {"member": member.name, "member_type": "Mentor"}))
             course_mentors.append(member)
@@ -106,31 +82,49 @@ class LMSCourse(Document):
         """
         if not email:
             return False
-        member = self.get_community_member(email)
-        return frappe.db.exists({
-            "doctype": "LMS Course Mentor Mapping",
-            "course": self.name,
-            "mentor": member
-        })
+        return frappe.db.count("LMS Course Mentor Mapping",
+            {
+                "course": self.name,
+                "mentor": email
+            })
+
+    def get_student_batch(self, email):
+        """Returns the batch the given student is part of.
+
+        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):
-        member_name = self.get_community_member(self.owner)
-        return frappe.get_doc("Community Member", member_name)
+        return frappe.get_doc("User", self.owner)
 
     def get_chapters(self):
         """Returns all chapters of this course.
         """
         # TODO: chapters should have a way to specify the order
-        return find_all("Chapter", course=self.name, order_by="creation")
+        return find_all("Chapter", course=self.name, order_by="index_")
+
+    def get_batch(self, batch_name):
+        return find("LMS Batch", name=batch_name, course=self.name)
 
     def get_batches(self, mentor=None):
         batches = find_all("LMS Batch", course=self.name)
         if mentor:
             # TODO: optimize this
-            member = self.get_community_member(email=mentor)
             memberships = frappe.db.get_all(
                 "LMS Batch Membership",
-                {"member": member},
+                {"member": mentor},
                 ["batch"])
             batch_names = {m.batch for m in memberships}
             return [b for b in batches if b.name in batch_names]
@@ -139,24 +133,170 @@ class LMSCourse(Document):
         now = frappe.utils.nowdate()
         batches =  find_all("LMS Batch",
             course=self.name,
-            start_date=[">", now])
+            start_date=[">", now],
+            status="Active",
+            visibility="Public")
         return batches
 
-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 get_chapter(self, index):
+        return find("Chapter", course=self.name, index_=index)
 
-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))
+    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_lesson_index(self, lesson_name):
+        """Returns the {chapter_index}.{lesson_index} for the lesson.
+        """
+        lesson = frappe.get_doc("Lesson", lesson_name)
+        chapter = frappe.get_doc("Chapter", lesson.chapter)
+        return f"{chapter.index_}.{lesson.index_}"
+
+    def reindex_lessons(self):
+        for i, c in enumerate(self.get_chapters(), start=1):
+            c.index_ = i
+            c.save()
+            self._reindex_lessons_in_chapter(c)
+
+    def _reindex_lessons_in_chapter(self, c):
+        for i, lesson in enumerate(c.get_lessons(), start=1):
+            lesson.index = i
+            lesson.index_label = f"{c.index_}.{i}"
+            lesson.save()
+
+    def reindex_exercises(self):
+        for i, c in enumerate(self.get_chapters(), start=1):
+            if c.index_ != i:
+                c.index_ = i
+                c.save()
+            self._reindex_exercises_in_chapter(c)
+
+    def _reindex_exercises_in_chapter(self, c):
+        i = 1
+        for lesson in c.get_lessons():
+            for exercise in lesson.get_exercises():
+                exercise.index_ = i
+                exercise.index_label = f"{c.index_}.{i}"
+                exercise.save()
+                i += 1
+
+    def get_learn_url(self, lesson_number):
+        if not lesson_number:
+            return
+        return f"/courses/{self.name}/learn/{lesson_number}"
+
+    def get_membership(self, member, batch=None):
+        filters = {
+            "member": member,
+            "course": self.name
+        }
+        if batch:
+            filters["batch"] = batch
+        membership = frappe.db.get_value("LMS Batch Membership", filters, ["name","batch", "current_lesson"], as_dict=True)
+        if membership and membership.batch:
+            membership.batch_title = frappe.db.get_value("LMS Batch", membership.batch, "title")
+        return membership
+
+    def get_all_memberships(self, member):
+        all_memberships = frappe.get_all("LMS Batch Membership", {"member": member, "course": self.name}, ["batch"])
+        for membership in all_memberships:
+            membership.batch_title = frappe.db.get_value("LMS Batch", membership.batch, "title")
+        return all_memberships
+
+    def get_mentors(self, batch=None):
+        filters = {
+            "course": self.name,
+            "member_type": "Mentor"
+        }
+        if batch:
+            filters["batch"] = batch
+
+        memberships = frappe.get_all(
+                    "LMS Batch Membership",
+                    filters,
+                    ["member"])
+        member_names = [m['member'] for m in memberships]
+        return find_all("User", name=["IN", member_names])
+
+    def get_students(self, batch=None):
+        """Returns (email, full_name, username) of all the students of this batch as a list of dict.
+        """
+        filters = {
+            "course": self.name,
+            "member_type": "Student"
+        }
+        if batch:
+            filters["batch"] = batch
+        memberships = frappe.get_all(
+                    "LMS Batch Membership",
+                    filters,
+                    ["member"])
+        member_names = [m['member'] for m in memberships]
+        return find_all("User", name=["IN", member_names])
+
+    def get_outline(self):
+        return CourseOutline(self)
+
+class CourseOutline:
+    def __init__(self, course):
+        self.course = course
+        self.chapters = self.get_chapters()
+        self.lessons = self.get_lessons()
+
+    def get_next(self, current):
+        current = flt(current)
+        numbers = sorted(lesson['number'] for lesson in self.lessons)
+        try:
+            index = numbers.index(current)
+            return numbers[index+1]
+        except IndexError:
+            return None
+
+    def get_prev(self, current):
+        current = flt(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_"],
+            order_by="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'] = flt("{}.{}".format(chapter_numbers[lesson['chapter']], lesson['index_']))
+        return lessons
+
+@frappe.whitelist()
+def reindex_lessons(doc):
+    course_data = json.loads(doc)
+    course = frappe.get_doc("LMS Course", course_data['name'])
+    course.reindex_lessons()
+    frappe.msgprint("All lessons in this course have been re-indexed.")
+
+@frappe.whitelist()
+def reindex_exercises(doc):
+    course_data = json.loads(doc)
+    course = frappe.get_doc("LMS Course", course_data['name'])
+    course.reindex_exercises()
+    frappe.msgprint("All exercises in this course have been re-indexed.")

community/lms/doctype/lms_course/test_lms_course.py

@@ -11,12 +11,13 @@ class TestLMSCourse(unittest.TestCase):
     def setUp(self):
         frappe.db.sql('delete from `tabLMS Course Mentor Mapping`')
         frappe.db.sql('delete from `tabLMS Course`')
-        frappe.db.sql('delete from `tabCommunity Member`')
 
     def new_course(self, title):
         doc = frappe.get_doc({
             "doctype": "LMS Course",
-            "title": title
+            "title": title,
+            "short_introduction": title,
+            "description": title
         })
         doc.insert()
         return doc
@@ -24,8 +25,7 @@ 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.get_mentors() == []
+        assert course.name == "test-course"
 
     def test_find_all(self):
         courses = LMSCourse.find_all()
@@ -41,7 +41,7 @@ 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_course_progress/lms_course_progress.js

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

community/lms/doctype/lms_course_progress/lms_course_progress.json

@@ -0,0 +1,78 @@
+{
+ "actions": [],
+ "creation": "2021-05-31 17:20:13.388453",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "status",
+  "column_break_3",
+  "lesson",
+  "chapter",
+  "course"
+ ],
+ "fields": [
+  {
+   "fetch_from": "chapter.course",
+   "fieldname": "course",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "in_standard_filter": 1,
+   "label": "Course",
+   "options": "LMS Course",
+   "read_only": 1
+  },
+  {
+   "fetch_from": "lesson.chapter",
+   "fieldname": "chapter",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Chapter",
+   "options": "Chapter",
+   "read_only": 1
+  },
+  {
+   "fieldname": "lesson",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Lesson",
+   "options": "Lesson"
+  },
+  {
+   "fieldname": "status",
+   "fieldtype": "Select",
+   "in_list_view": 1,
+   "in_standard_filter": 1,
+   "label": "Status",
+   "options": "Complete\nPartially Complete\nIncomplete"
+  },
+  {
+   "fieldname": "column_break_3",
+   "fieldtype": "Column Break"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-06-02 13:05:31.114939",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "LMS Course Progress",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
+}

community/lms/doctype/lms_course_progress/lms_course_progress.py

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

community/lms/doctype/lms_course_progress/test_lms_course_progress.py

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

community/lms/doctype/lms_mentor_request/lms_mentor_request.json

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

community/lms/doctype/lms_mentor_request/lms_mentor_request.py

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

community/lms/doctype/lms_option/lms_option.json

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

community/lms/doctype/lms_option/lms_option.py

@@ -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 LMSOption(Document):
+	pass

community/lms/doctype/lms_quiz/lms_quiz.js

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

community/lms/doctype/lms_quiz/lms_quiz.json

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

community/lms/doctype/lms_quiz/lms_quiz.py

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

community/lms/doctype/lms_quiz/test_lms_quiz.py

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

community/lms/doctype/lms_quiz_question/lms_quiz_question.json

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

community/lms/doctype/lms_quiz_question/lms_quiz_question.py

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

community/lms/doctype/lms_quiz_result/lms_quiz_result.json

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

community/lms/doctype/lms_quiz_result/lms_quiz_result.py

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

community/lms/doctype/lms_quiz_submission/lms_quiz_submission.js

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

community/lms/doctype/lms_quiz_submission/lms_quiz_submission.json

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

community/lms/doctype/lms_quiz_submission/lms_quiz_submission.py

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

community/lms/doctype/lms_quiz_submission/test_lms_quiz_submission.py

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

community/lms/doctype/lms_section/lms_section.json

@@ -1,60 +0,0 @@
-{
- "actions": [],
- "creation": "2021-03-05 15:10:53.906006",
- "doctype": "DocType",
- "engine": "InnoDB",
- "field_order": [
-  "label",
-  "type",
-  "contents",
-  "code",
-  "attrs",
-  "index"
- ],
- "fields": [
-  {
-   "fieldname": "label",
-   "fieldtype": "Data",
-   "in_list_view": 1,
-   "label": "Label"
-  },
-  {
-   "fieldname": "type",
-   "fieldtype": "Data",
-   "in_list_view": 1,
-   "label": "Type"
-  },
-  {
-   "fieldname": "contents",
-   "fieldtype": "Markdown Editor",
-   "label": "Contents"
-  },
-  {
-   "fieldname": "code",
-   "fieldtype": "Code",
-   "label": "Code"
-  },
-  {
-   "fieldname": "attrs",
-   "fieldtype": "Long Text",
-   "label": "attrs"
-  },
-  {
-   "fieldname": "index",
-   "fieldtype": "Int",
-   "label": "Index"
-  }
- ],
- "index_web_pages_for_search": 1,
- "istable": 1,
- "links": [],
- "modified": "2021-03-12 17:56:23.118854",
- "modified_by": "Administrator",
- "module": "LMS",
- "name": "LMS Section",
- "owner": "Administrator",
- "permissions": [],
- "sort_field": "modified",
- "sort_order": "DESC",
- "track_changes": 1
-}

community/lms/doctype/lms_section/lms_section.py

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

community/lms/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):
@@ -48,8 +53,9 @@ 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):
@@ -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.json

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

community/lms/doctype/lms_topic/lms_topic.py

@@ -1,43 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright (c) 2021, FOSS United and contributors
-# For license information, please see license.txt
-
-from __future__ import unicode_literals
-import frappe
-from frappe.model.document import Document
-from .section_parser import SectionParser
-from ...utils import slugify
-
-class LMSTopic(Document):
-    def before_save(self):
-        course = self.get_course()
-        if not self.slug:
-            self.slug = self.generate_slug(title=self.title)
-
-        sections = SectionParser().parse(self.description or "")
-        self.sections = [self.make_lms_section(i, s) for i, s in enumerate(sections)]
-
-    def get_course(self):
-        return frappe.get_doc("LMS Course", self.course)
-
-    def generate_slug(self, title):
-        result = frappe.get_all(
-            'LMS Topic',
-            filters={'course': self.course},
-            fields=['slug'])
-        slugs = set([row['slug'] for row in result])
-        return slugify(title, used_slugs=slugs)
-
-    def get_sections(self):
-        return sorted(self.sections, key=lambda s: s.index)
-
-    def make_lms_section(self, index, section):
-            s = frappe.new_doc('LMS Section', parent_doc=self, parentfield='sections')
-            s.type = section.type
-            s.label = section.label
-            s.contents = section.contents
-            s.index = index
-            return s
-
-
-

community/lms/doctype/lms_topic/section_parser.py

@@ -1,79 +0,0 @@
-"""Utility to split the text in the topic into multiple sections.
-"""
-from __future__ import annotations
-from dataclasses import dataclass
-import re
-from typing import List, Tuple, Dict, Iterator
-
-RE_SECTION = re.compile(r"^\{\{\s(\w+)\s*(?:\((.*)\))?\s*\}\}\s*")
-class SectionParser:
-    def parse(self, text: str) -> Iterator[Section]:
-        """Parses given text into sections and return an iterator over sections.
-        """
-        lines = text.splitlines()
-        marked_lines = self.parse_lines(lines)
-        return self.group_sections(marked_lines)
-
-    def parse_lines(self, lines: List[str]) -> List[Tuple[str, str, str]]:
-        for line in lines:
-            m = RE_SECTION.match(line)
-            if m:
-                yield m.group(1), self.parse_attrs(m.group(2)), None
-            else:
-                yield None, None, line
-
-    def parse_attrs(self, attrs_str: str) -> Dict[str, str]:
-        # XXX-Anand: Hack
-        code = "dict({})".format(attrs_str or "")
-        return eval(code)
-
-    def group_sections(self, marked_lines) -> Iterator[Section]:
-        index = 0
-
-        def make_section(type='text', id=None, label=None, **attrs):
-            nonlocal index
-            index += 1
-
-            id = id or f"section-{index}"
-            label = label or id
-            return Section(
-                type=type,
-                id=id,
-                label=label,
-                attrs=attrs)
-
-        section = make_section("text")
-
-        for mark, attrs, line in marked_lines:
-            if not mark:
-                section.append(line)
-                continue
-
-            yield section
-
-            if mark == 'end':
-                section = make_section(type='text')
-            else:
-                section = make_section(**attrs)
-
-        yield section
-
-@dataclass
-class Section:
-    """One section of the Topic.
-    """
-    type: str
-    id: str
-    label: str
-    contents: str = ""
-    attrs: dict = None
-
-    def append(self, line):
-        if not line.endswith("\n"):
-            line = line + "\n"
-        self.contents += line
-
-    def __repr__(self):
-        attrs = dict(type=self.type, id=self.id, label=self.label, **self.attrs)
-        attrs_str = ", ".join(f'{k}="{v}"' for k, v in attrs.items())
-        return f'<Section({attrs_str})>'

community/lms/md.py

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

community/lms/models.py

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

community/lms/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_a_new_batch/add_a_new_batch.json

@@ -11,7 +11,7 @@
  "apply_document_permissions": 0,
  "button_label": "Save",
  "creation": "2021-04-20 11:37:49.135114",
- "custom_css": ".datepicker.active {\n    background-color: white;\n}",
+ "custom_css": ".datepicker.active {\n    background-color: white;\n}\n\n[data-doctype=\"Web Form\"] {\n    max-width: 720px;\n    margin: 6rem auto;\n}",
  "doc_type": "LMS Batch",
  "docstatus": 0,
  "doctype": "Web Form",
@@ -19,7 +19,7 @@
  "is_standard": 1,
  "login_required": 1,
  "max_attachment_size": 0,
- "modified": "2021-04-30 11:22:18.188712",
+ "modified": "2021-06-15 18:49:50.530001",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "add-a-new-batch",
@@ -39,12 +39,12 @@
    "allow_read_on_all_link_options": 0,
    "fieldname": "course",
    "fieldtype": "Data",
-   "hidden": 0,
+   "hidden": 1,
    "label": "Course",
    "max_length": 0,
    "max_value": 0,
-   "options": "",
-   "read_only": 1,
+   "options": "LMS Course",
+   "read_only": 0,
    "reqd": 0,
    "show_in_filter": 0
   },
@@ -111,4 +111,4 @@
    "show_in_filter": 0
   }
  ]
-}
+}

community/lms/web_form/join_a_batch/join_a_batch.js

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

community/lms/web_form/join_a_batch/join_a_batch.json

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

community/lms/web_form/join_a_batch/join_a_batch.py

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

community/lms/widgets/BatchHeader.html

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

community/lms/widgets/BatchTabs.html

@@ -0,0 +1,67 @@
+<div class="mt-5">
+  <a class="anchor_style" href="/courses">Courses</a> /{% if course.is_mentor(frappe.session.user) %} <a
+    class="anchor_style" href="/courses/{{ course.name }}"> {{ course.title }}</a> {% else %} <span class="text-muted">
+    {{ course.title }}</span> {% endif %}
+  {% set all_memberships = course.get_all_memberships(frappe.session.user) %}
+  {% if membership and membership.batch and all_memberships | length > 1 %}
+  <a class="pull-right dropdown-item border rounded" style="width: 10rem;" href="#" id="navbarDropdown" role="button"
+    data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+    {{ membership.batch_title }}
+  </a>
+  <div class="dropdown-menu" aria-labelledby="navbarDropdown">
+    {% for data in all_memberships %}
+    {% if data.batch != membership.batch %}
+    <a class="dropdown-item switch-batch"
+      href="/courses/{{ course.name }}/home?batch={{ data.batch }}">{{ data.batch_title }}</a>
+    {% endif %}
+    {% endfor %}
+  </div>
+  {% endif %}
+</div>
+{% if not membership %}
+{% set display_class = "hide" %}
+{% else %}
+{% set display_class = "" %}
+{% endif %}
+
+<ul class="nav nav-tabs mt-4">
+  <li class="nav-item">
+    <a class="nav-link" id="home" href="/courses/{{course.name}}/home{{ course.query_parameter }}">Home</a>
+  </li>
+  <li class="nav-item">
+    {% set lesson_index = course.get_lesson_index(membership.current_lesson) if membership and membership.current_lesson
+    else '1.1' %}
+    <a class="nav-link" id="learn"
+      href="{{ course.get_learn_url(lesson_index) }}{{ course.query_parameter }}">Lessons</a>
+  </li>
+  <!-- <li class="nav-item">
+    <a class="nav-link" id="schedule" href="/courses/{{course.name}}/schedule">Schedule</a>
+  </li> -->
+  <li class="nav-item {{ display_class }}">
+    <a class="nav-link" id="members" href="/courses/{{course.name}}/members{{ course.query_parameter }}">Members</a>
+  </li>
+  <!-- <li class="nav-item {{ display_class }}">
+    <a class="nav-link" id="discussion" href="/courses/{{course.name}}/discuss">Discussion</a>
+  </li> -->
+  <!-- <li class="nav-item">
+    <a class="nav-link" id="about" href="/courses/{{course.name}}/about">About</a>
+  </li> -->
+  {% if membership and membership.batch and course.is_mentor(frappe.session.user) %}
+  <li class="nav-item">
+    <a class="nav-link" id="progress" href="/courses/{{course.name}}/progress{{ course.query_parameter }}">Progress</a>
+  </li>
+  {% endif %}
+</ul>
+{% block script %}
+<script>
+  frappe.ready(() => {
+    var selector = document.querySelector(`a[href="${decodeURIComponent(window.location.pathname)}{{ course.query_parameter }}"]`)
+    if (selector) {
+      selector.classList.add('active');
+    }
+    else {
+      $("#learn").addClass('active')
+    }
+  })
+</script>
+{% endblock %}

community/lms/widgets/ChapterTeaser.html

@@ -1,14 +1,27 @@
 <div class="chapter-teaser">
   <div class="teaser-body">
-    <h3 class="chapter-title">{{ chapter.title }}</h3>
+    <div class="chapter-title mb-5 font-weight-bold"><span class="mr-1">{{index}}.</span> {{ chapter.title }}</div>
     <div class="chapter-description">
       {{ chapter.description or "" }}
     </div>
     <div class="chapter-lessons">
       {% for lesson in chapter.get_lessons() %}
-        <div class="lesson-teaser">
-          {{lesson.title}}
+      <div class="lesson-teaser">
+        {% if show_link or lesson.include_in_preview %}
+        <a class="" href="{{ course.get_learn_url(course.get_lesson_index(lesson.name)) }}{{course.query_parameter}}"
+          data-course="{{ course.name }}">{{ lesson.title }}</a>
+        {% else %}
+        <div class="no-preview" title="This lesson is not available for preview">
+          <span style="color: #2490ef;">
+            {{ lesson.title }}
+          </span>
+          <i class="fa fa-lock ml-2"></i>
         </div>
+        {% endif %}
+        {% if show_progress and not course.is_mentor(frappe.session.user) and lesson.get_progress() %}
+        <span class="ml-5 badge p-2 {{ lesson.get_slugified_class() }}"> {{ lesson.get_progress() }}</span>
+        {% endif %}
+      </div>
       {% endfor %}
     </div>
   </div>

community/lms/widgets/CourseOutline.html

@@ -0,0 +1,7 @@
+<div class="mt-5">
+  <h3> Course Outline </h3>
+
+  {% for chapter in course.get_chapters() %}
+  {{ widgets.ChapterTeaser(index=loop.index, chapter=chapter, course=course, batch=batch, show_link=show_link, show_progress=show_progress)}}
+  {% endfor %}
+</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 {{exercise.index_label}}: {{ exercise.title }}</h2>
+  <div class="exercise-description">{{frappe.utils.md_to_html(exercise.description)}}</div>
+
+  {% if exercise.image %}
+  <div class="exercise-image">{{exercise.image}}</div>
+  {% endif %}
+
+  {% set submission = exercise.get_user_submission() %}
+
+  {{ LiveCodeEditor(exercise.name,
+        code=submission.solution if submission else exercise.code,
+        reset_code=exercise.code,
+        is_exercise=True,
+        last_submitted=submission and submission.creation) }}
+</div>

community/lms/widgets/InstructorSection.html

@@ -0,0 +1,6 @@
+<div class="instructor">
+  {{ widgets.Avatar(member=instructor, avatar_class="avatar-medium") }}
+  <a class="ml-1 instructor-title" href="/{{instructor.username}}">{{ instructor.full_name }}</a>
+  <div class="instructor-subtitle">Course Creator</div>
+  <!-- <div class="instructor-subtitle">Created {{instructor.get_course_count()}} courses</div> -->
+</div>