feat: discussions

fix: username issues

.gitignore

@@ -5,3 +5,6 @@
 tags
 community/docs/current
 community/public/dist
+__pycache__/
+*.py[cod]
+*$py.class

community/community/doctype/discussion_message/discussion_message.js

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

community/community/doctype/discussion_message/discussion_message.json

@@ -1,67 +1,53 @@
 {
  "actions": [],
- "creation": "2021-03-19 12:19:32.355307",
+ "creation": "2021-08-11 10:59:38.597046",
  "doctype": "DocType",
  "editable_grid": 1,
  "engine": "InnoDB",
  "field_order": [
-  "author",
-  "batch",
-  "column_break_3",
-  "author_name",
-  "pin",
-  "section_break_6",
+  "thread",
+  "column_break_2",
+  "parent_message",
+  "section_break_4",
   "message"
  ],
  "fields": [
-  {
-   "fieldname": "batch",
-   "fieldtype": "Link",
-   "in_list_view": 1,
-   "label": "Batch",
-   "options": "LMS Batch"
-  },
-  {
-   "fieldname": "author",
-   "fieldtype": "Link",
-   "in_list_view": 1,
-   "label": "Author",
-   "options": "User"
-  },
   {
    "fieldname": "message",
-   "fieldtype": "Markdown Editor",
+   "fieldtype": "Long Text",
    "in_list_view": 1,
    "label": "Message"
   },
   {
-   "default": "0",
-   "fieldname": "pin",
-   "fieldtype": "Check",
-   "label": "Pin"
+   "fieldname": "thread",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "in_standard_filter": 1,
+   "label": "Thread",
+   "options": "Discussion Thread"
   },
   {
-   "fetch_from": "author.full_name",
-   "fieldname": "author_name",
-   "fieldtype": "Data",
-   "label": "Author Name",
-   "read_only": 1
-  },
-  {
-   "fieldname": "column_break_3",
+   "fieldname": "column_break_2",
    "fieldtype": "Column Break"
   },
   {
-   "fieldname": "section_break_6",
+   "fieldname": "parent_message",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Parent Message",
+   "options": "Discussion Message"
+  },
+  {
+   "fieldname": "section_break_4",
    "fieldtype": "Section Break"
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-05-21 11:49:34.911479",
+ "modified": "2021-08-12 15:59:04.811286",
  "modified_by": "Administrator",
- "module": "LMS",
- "name": "LMS Message",
+ "module": "Community",
+ "name": "Discussion Message",
  "owner": "Administrator",
  "permissions": [
   {
@@ -77,9 +63,7 @@
    "write": 1
   }
  ],
- "quick_entry": 1,
  "sort_field": "modified",
  "sort_order": "DESC",
- "title_field": "author",
  "track_changes": 1
-}
+}

community/community/doctype/discussion_message/discussion_message.py

@@ -0,0 +1,22 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe.model.document import Document
+from community.widgets import Widget, Widgets
+
+class DiscussionMessage(Document):
+    def after_insert(self):
+        data = {
+            "message": self,
+            "widgets": Widgets()
+        }
+        template = frappe.render_template("community/templates/message_card.html", data)
+        thread_info = frappe.db.get_value("Discussion Thread", self.thread, ["reference_doctype", "reference_docname"], as_dict=True)
+        frappe.publish_realtime(event="publish_message",
+                                message = {
+                                    "thread": self.thread,
+                                    "template": template,
+                                    "thread_info": thread_info
+                                },
+                                after_commit=True)

community/community/doctype/discussion_message/test_discussion_message.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 TestLMSSketch(unittest.TestCase):
+class TestDiscussionMessage(unittest.TestCase):
 	pass

community/community/doctype/discussion_thread/discussion_thread.js

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

community/community/doctype/discussion_thread/discussion_thread.json

@@ -0,0 +1,57 @@
+{
+ "actions": [],
+ "creation": "2021-08-11 10:55:29.341674",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "title",
+  "reference_doctype",
+  "reference_docname"
+ ],
+ "fields": [
+  {
+   "fieldname": "title",
+   "fieldtype": "Data",
+   "label": "Title"
+  },
+  {
+   "fieldname": "reference_doctype",
+   "fieldtype": "Link",
+   "label": "Reference Doctype",
+   "options": "DocType"
+  },
+  {
+   "fieldname": "reference_docname",
+   "fieldtype": "Dynamic Link",
+   "label": "Reference Docname",
+   "options": "reference_doctype"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-08-11 12:29:43.564123",
+ "modified_by": "Administrator",
+ "module": "Community",
+ "name": "Discussion Thread",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "search_fields": "title",
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "title_field": "title",
+ "track_changes": 1
+}

community/community/doctype/discussion_thread/discussion_thread.py

@@ -0,0 +1,48 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe.model.document import Document
+
+class DiscussionThread(Document):
+    pass
+
+@frappe.whitelist()
+def submit_discussion(doctype, docname, message, title=None, thread_name=None):
+    thread = []
+    filters = {}
+    if doctype and docname:
+        filters = {
+                    "reference_doctype": doctype,
+                    "reference_docname": docname
+                }
+
+    elif thread_name:
+        filters = {
+            "name": thread_name
+        }
+
+    if filters:
+        thread = frappe.get_all("Discussion Thread",filters)
+    if len(thread):
+        thread = thread[0]
+        save_message(message, thread)
+
+    else:
+        thread = frappe.get_doc({
+                    "doctype": "Discussion Thread",
+                    "title": title,
+                    "reference_doctype": doctype,
+                    "reference_docname": docname
+                })
+        thread.save(ignore_permissions=True)
+        save_message(message, thread)
+
+    return thread.name
+
+def save_message(message, thread):
+        frappe.get_doc({
+            "doctype": "Discussion Message",
+            "message": message,
+            "thread": thread.name
+        }).save(ignore_permissions=True)

community/community/doctype/discussion_thread/test_discussion_thread.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 TestLMSMessage(unittest.TestCase):
+class TestDiscussionThread(unittest.TestCase):
 	pass

community/community/widgets/Avatar.html

@@ -1,5 +1,5 @@
 {% set color = member.get_palette() %}
-<a href="/{{member.username}}">
+<a class="button-links" 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 }}">

community/community/widgets/DiscussionComment.html

@@ -0,0 +1,70 @@
+<div class="discussions">
+
+  <form class="discussion-form {% if doctype or thread %} discussion-on-page {% endif %}" id="discussion-form">
+
+
+    <div class="form-group" {% if title or thread %} style="display: none;" {% endif %}>
+      <div class="control-input-wrapper">
+        <div class="control-input">
+          <input type="text" autocomplete="off" class="input-with-feedback form-control thread-title"
+            data-fieldtype="Data" data-fieldname="feedback_comments" placeholder="Title" spellcheck="false" {% if title
+            %} value="{{ title }}" {% endif %}></input>
+        </div>
+      </div>
+    </div>
+
+    <div class="form-group">
+      <div class="control-input-wrapper">
+        <div class="control-input">
+          <textarea type="text" autocomplete="off" class="input-with-feedback form-control comment-field"
+            data-fieldtype="Text" data-fieldname="feedback_comments" placeholder="Enter a comment..."
+            spellcheck="false"></textarea>
+        </div>
+      </div>
+    </div>
+    <div class="comment-footer">
+      <div class="button is-secondary pull-right" id="submit-discussion"
+        {% if doctype %} data-doctype="{{ doctype | urlencode}}" {% endif %}
+        {% if docname %} data-docname="{{ docname | urlencode}}" {% endif %}
+        {% if thread %} data-thread="{{ thread }}" {% endif %}>
+        Post</div>
+    </div>
+  </form>
+</div>
+<script>
+  frappe.ready(() => {
+    $("#submit-discussion").click((e) => {
+      submit_discussion(e);
+    })
+  })
+
+  var submit_discussion = (e) => {
+    var message = $(".comment-field").val().trim();
+
+    if (message) {
+      var doctype = $(e.currentTarget).attr("data-doctype");
+      doctype = doctype ? decodeURIComponent(doctype) : doctype;
+
+      var docname = $(e.currentTarget).attr("data-docname");
+      docname = docname ? decodeURIComponent(docname) : docname;
+
+      frappe.call({
+      method: "community.community.doctype.discussion_thread.discussion_thread.submit_discussion",
+      args: {
+        "doctype": doctype ? doctype : "",
+        "docname": docname ? docname : "",
+        "message": $(".comment-field").val(),
+        "title": $(".thread-title").val(),
+        "thread_name": $(e.currentTarget).attr("data-thread")
+      },
+      callback: (data) => {
+        if (! $(".discussion-on-page").length) {
+          $("#discussion-modal").modal("hide");
+          window.location.href = `/discussions/${data.message}`;
+        }
+      }
+    })
+
+    }
+  }
+</script>

community/community/widgets/DiscussionMessage.html

@@ -0,0 +1,80 @@
+{% if doctype and docname and not thread %}
+
+{% set thread_info = frappe.get_all("Discussion Thread", {"reference_doctype": doctype, "reference_docname": docname},
+["name"]) %}
+
+{% if thread_info | length %}
+{% set thread = thread_info[0].name %}
+{% endif %}
+
+{% endif %}
+
+{% if thread %}
+{% set messages = frappe.get_all("Discussion Message", {"thread": thread}, ["name", "message", "owner", "creation"],
+order_by="creation") %}
+{% endif %}
+
+{% if doctype %}
+<div class="course-home-headings mt-5"> Discussions </div>
+{% endif %}
+
+<div class="messages mt-5">
+  {% for message in messages %}
+    {% include "community/templates/message_card.html" %}
+  {% endfor %}
+</div>
+
+{% if frappe.session.user == "Guest" or (condition is defined and not condition) %}
+<div class="d-flex flex-column align-items-center font-weight-bold">
+  Want to join the discussion?
+  {% if frappe.session.user == "Guest" %}
+  <div class="button is-primary" id="login-from-discussion">Log In</div>
+  {% elif not condition %}
+  <div class="button is-primary" id="login-from-discussion" data-redirect="{{ redirect_to }}">{{ button_name }}</div>
+  {% endif %}
+</div>
+{% else %}
+{{ widgets.DiscussionComment(doctype=doctype, docname=docname, title=title, thread=thread ) }}
+{% endif %}
+
+<script>
+  frappe.ready(() => {
+    setup_socket_io();
+
+    $("#login-from-discussion").click((e) => {
+      login_from_discussion(e);
+    })
+
+  })
+
+  var setup_socket_io = () => {
+    const assets = [
+      "/assets/frappe/js/lib/socket.io.min.js",
+      "/assets/frappe/js/frappe/socketio_client.js",
+    ]
+    frappe.require(assets, () => {
+
+      if (window.dev_server) {
+        frappe.boot.socketio_port = "9000";
+      }
+
+      frappe.socketio.init(9000);
+      var target = $("#submit-discussion");
+
+      frappe.socketio.socket.on("publish_message", (data) => {
+        if (target.attr("data-thread") == data.thread
+          || (decodeURIComponent(target.attr("data-doctype")) == data.thread_info.reference_doctype
+              && decodeURIComponent(target.attr("data-docname")) == data.thread_info.reference_docname)) {
+          $(".comment-field").val("");
+          $(".messages").append(data.template);
+        }
+      })
+    })
+  }
+
+  var login_from_discussion = (e) => {
+    var redirect = $(e.currentTarget).attr("data-redirect") || window.location.href;
+    window.location.href = `/login?redirect-to=${redirect}`;
+  }
+
+</script>

community/fixtures/custom_field.json

@@ -0,0 +1,373 @@
+[
+ {
+  "allow_in_quick_entry": 0,
+  "allow_on_submit": 0,
+  "bold": 0,
+  "collapsible": 0,
+  "collapsible_depends_on": null,
+  "columns": 0,
+  "default": null,
+  "depends_on": null,
+  "description": null,
+  "docstatus": 0,
+  "doctype": "Custom Field",
+  "dt": "User",
+  "fetch_from": null,
+  "fetch_if_empty": 0,
+  "fieldname": "linkedin",
+  "fieldtype": "Data",
+  "hidden": 0,
+  "hide_border": 0,
+  "hide_days": 0,
+  "hide_seconds": 0,
+  "ignore_user_permissions": 0,
+  "ignore_xss_filter": 0,
+  "in_global_search": 0,
+  "in_list_view": 0,
+  "in_preview": 0,
+  "in_standard_filter": 0,
+  "insert_after": "mobile_no",
+  "label": "LinkedIn ID",
+  "length": 0,
+  "mandatory_depends_on": null,
+  "modified": "2021-06-30 14:46:55.834145",
+  "name": "User-linkedin",
+  "no_copy": 0,
+  "non_negative": 0,
+  "options": null,
+  "parent": null,
+  "parentfield": null,
+  "parenttype": null,
+  "permlevel": 0,
+  "precision": "",
+  "print_hide": 0,
+  "print_hide_if_no_value": 0,
+  "print_width": null,
+  "read_only": 0,
+  "read_only_depends_on": null,
+  "report_hide": 0,
+  "reqd": 0,
+  "search_index": 0,
+  "translatable": 1,
+  "unique": 0,
+  "width": null
+ },
+ {
+  "allow_in_quick_entry": 0,
+  "allow_on_submit": 0,
+  "bold": 0,
+  "collapsible": 0,
+  "collapsible_depends_on": null,
+  "columns": 0,
+  "default": null,
+  "depends_on": null,
+  "description": null,
+  "docstatus": 0,
+  "doctype": "Custom Field",
+  "dt": "User",
+  "fetch_from": null,
+  "fetch_if_empty": 0,
+  "fieldname": "github",
+  "fieldtype": "Data",
+  "hidden": 0,
+  "hide_border": 0,
+  "hide_days": 0,
+  "hide_seconds": 0,
+  "ignore_user_permissions": 0,
+  "ignore_xss_filter": 0,
+  "in_global_search": 0,
+  "in_list_view": 0,
+  "in_preview": 0,
+  "in_standard_filter": 0,
+  "insert_after": "linkedin",
+  "label": "Github ID",
+  "length": 0,
+  "mandatory_depends_on": null,
+  "modified": "2021-06-30 14:46:55.834145",
+  "name": "User-github",
+  "no_copy": 0,
+  "non_negative": 0,
+  "options": null,
+  "parent": null,
+  "parentfield": null,
+  "parenttype": null,
+  "permlevel": 0,
+  "precision": "",
+  "print_hide": 0,
+  "print_hide_if_no_value": 0,
+  "print_width": null,
+  "read_only": 0,
+  "read_only_depends_on": null,
+  "report_hide": 0,
+  "reqd": 0,
+  "search_index": 0,
+  "translatable": 1,
+  "unique": 0,
+  "width": null
+ },
+ {
+  "allow_in_quick_entry": 0,
+  "allow_on_submit": 0,
+  "bold": 0,
+  "collapsible": 0,
+  "collapsible_depends_on": null,
+  "columns": 0,
+  "default": null,
+  "depends_on": null,
+  "description": null,
+  "docstatus": 0,
+  "doctype": "Custom Field",
+  "dt": "User",
+  "fetch_from": null,
+  "fetch_if_empty": 0,
+  "fieldname": "medium",
+  "fieldtype": "Data",
+  "hidden": 0,
+  "hide_border": 0,
+  "hide_days": 0,
+  "hide_seconds": 0,
+  "ignore_user_permissions": 0,
+  "ignore_xss_filter": 0,
+  "in_global_search": 0,
+  "in_list_view": 0,
+  "in_preview": 0,
+  "in_standard_filter": 0,
+  "insert_after": "github",
+  "label": "Medium ID",
+  "length": 0,
+  "mandatory_depends_on": null,
+  "modified": "2021-06-30 14:46:55.834145",
+  "name": "User-medium",
+  "no_copy": 0,
+  "non_negative": 0,
+  "options": null,
+  "parent": null,
+  "parentfield": null,
+  "parenttype": null,
+  "permlevel": 0,
+  "precision": "",
+  "print_hide": 0,
+  "print_hide_if_no_value": 0,
+  "print_width": null,
+  "read_only": 0,
+  "read_only_depends_on": null,
+  "report_hide": 0,
+  "reqd": 0,
+  "search_index": 0,
+  "translatable": 1,
+  "unique": 0,
+  "width": null
+ },
+ {
+  "allow_in_quick_entry": 0,
+  "allow_on_submit": 0,
+  "bold": 0,
+  "collapsible": 0,
+  "collapsible_depends_on": null,
+  "columns": 0,
+  "default": null,
+  "depends_on": null,
+  "description": null,
+  "docstatus": 0,
+  "doctype": "Custom Field",
+  "dt": "User",
+  "fetch_from": null,
+  "fetch_if_empty": 0,
+  "fieldname": "city",
+  "fieldtype": "Data",
+  "hidden": 0,
+  "hide_border": 0,
+  "hide_days": 0,
+  "hide_seconds": 0,
+  "ignore_user_permissions": 0,
+  "ignore_xss_filter": 0,
+  "in_global_search": 0,
+  "in_list_view": 0,
+  "in_preview": 0,
+  "in_standard_filter": 0,
+  "insert_after": "mute_sounds",
+  "label": "City",
+  "length": 0,
+  "mandatory_depends_on": null,
+  "modified": "2021-06-30 14:46:55.834145",
+  "name": "User-city",
+  "no_copy": 0,
+  "non_negative": 0,
+  "options": null,
+  "parent": null,
+  "parentfield": null,
+  "parenttype": null,
+  "permlevel": 0,
+  "precision": "",
+  "print_hide": 0,
+  "print_hide_if_no_value": 0,
+  "print_width": null,
+  "read_only": 0,
+  "read_only_depends_on": null,
+  "report_hide": 0,
+  "reqd": 0,
+  "search_index": 0,
+  "translatable": 1,
+  "unique": 0,
+  "width": null
+ },
+ {
+  "allow_in_quick_entry": 0,
+  "allow_on_submit": 0,
+  "bold": 0,
+  "collapsible": 0,
+  "collapsible_depends_on": null,
+  "columns": 0,
+  "default": null,
+  "depends_on": null,
+  "description": null,
+  "docstatus": 0,
+  "doctype": "Custom Field",
+  "dt": "User",
+  "fetch_from": null,
+  "fetch_if_empty": 0,
+  "fieldname": "college",
+  "fieldtype": "Data",
+  "hidden": 0,
+  "hide_border": 0,
+  "hide_days": 0,
+  "hide_seconds": 0,
+  "ignore_user_permissions": 0,
+  "ignore_xss_filter": 0,
+  "in_global_search": 0,
+  "in_list_view": 0,
+  "in_preview": 0,
+  "in_standard_filter": 0,
+  "insert_after": "city",
+  "label": "College Name",
+  "length": 0,
+  "mandatory_depends_on": null,
+  "modified": "2021-06-30 14:46:55.834145",
+  "name": "User-college",
+  "no_copy": 0,
+  "non_negative": 0,
+  "options": null,
+  "parent": null,
+  "parentfield": null,
+  "parenttype": null,
+  "permlevel": 0,
+  "precision": "",
+  "print_hide": 0,
+  "print_hide_if_no_value": 0,
+  "print_width": null,
+  "read_only": 0,
+  "read_only_depends_on": null,
+  "report_hide": 0,
+  "reqd": 0,
+  "search_index": 0,
+  "translatable": 1,
+  "unique": 0,
+  "width": null
+ },
+ {
+  "allow_in_quick_entry": 0,
+  "allow_on_submit": 0,
+  "bold": 0,
+  "collapsible": 0,
+  "collapsible_depends_on": null,
+  "columns": 0,
+  "default": null,
+  "depends_on": null,
+  "description": null,
+  "docstatus": 0,
+  "doctype": "Custom Field",
+  "dt": "User",
+  "fetch_from": null,
+  "fetch_if_empty": 0,
+  "fieldname": "branch",
+  "fieldtype": "Data",
+  "hidden": 0,
+  "hide_border": 0,
+  "hide_days": 0,
+  "hide_seconds": 0,
+  "ignore_user_permissions": 0,
+  "ignore_xss_filter": 0,
+  "in_global_search": 0,
+  "in_list_view": 0,
+  "in_preview": 0,
+  "in_standard_filter": 0,
+  "insert_after": "college",
+  "label": "Branch",
+  "length": 0,
+  "mandatory_depends_on": null,
+  "modified": "2021-06-30 14:46:55.834145",
+  "name": "User-branch",
+  "no_copy": 0,
+  "non_negative": 0,
+  "options": null,
+  "parent": null,
+  "parentfield": null,
+  "parenttype": null,
+  "permlevel": 0,
+  "precision": "",
+  "print_hide": 0,
+  "print_hide_if_no_value": 0,
+  "print_width": null,
+  "read_only": 0,
+  "read_only_depends_on": null,
+  "report_hide": 0,
+  "reqd": 0,
+  "search_index": 0,
+  "translatable": 1,
+  "unique": 0,
+  "width": null
+ },
+ {
+  "allow_in_quick_entry": 0,
+  "allow_on_submit": 0,
+  "bold": 0,
+  "collapsible": 0,
+  "collapsible_depends_on": null,
+  "columns": 0,
+  "default": null,
+  "depends_on": null,
+  "description": null,
+  "docstatus": 0,
+  "doctype": "Custom Field",
+  "dt": "User",
+  "fetch_from": null,
+  "fetch_if_empty": 0,
+  "fieldname": "profession",
+  "fieldtype": "Data",
+  "hidden": 0,
+  "hide_border": 0,
+  "hide_days": 0,
+  "hide_seconds": 0,
+  "ignore_user_permissions": 0,
+  "ignore_xss_filter": 0,
+  "in_global_search": 0,
+  "in_list_view": 0,
+  "in_preview": 0,
+  "in_standard_filter": 0,
+  "insert_after": "medium",
+  "label": "Profession",
+  "length": 0,
+  "mandatory_depends_on": null,
+  "modified": "2021-06-30 14:46:55.834145",
+  "name": "User-profession",
+  "no_copy": 0,
+  "non_negative": 0,
+  "options": null,
+  "parent": null,
+  "parentfield": null,
+  "parenttype": null,
+  "permlevel": 0,
+  "precision": "",
+  "print_hide": 0,
+  "print_hide_if_no_value": 0,
+  "print_width": null,
+  "read_only": 0,
+  "read_only_depends_on": null,
+  "report_hide": 0,
+  "reqd": 0,
+  "search_index": 0,
+  "translatable": 1,
+  "unique": 0,
+  "width": null
+ }
+]

community/hooks.py

@@ -104,6 +104,8 @@ doc_events = {
 #	]
 #}
 
+fixtures = ["Custom Field"]
+
 # Testing
 # -------
 
@@ -134,7 +136,6 @@ primary_rules = [
     {"from_route": "/courses/<course>/<topic>", "to_route": "courses/topic"},
     {"from_route": "/hackathons/<hackathon>", "to_route": "hackathons/hackathon"},
     {"from_route": "/hackathons/<hackathon>/<project>", "to_route": "hackathons/project"},
-    {"from_route": "/dashboard", "to_route": ""},
     {"from_route": "/add-a-new-batch", "to_route": "add-a-new-batch"},
     {"from_route": "/courses/<course>/home", "to_route": "batch/home"},
     {"from_route": "/courses/<course>/learn", "to_route": "batch/learn"},
@@ -144,7 +145,8 @@ primary_rules = [
     {"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"}
+    {"from_route": "/courses/<course>/join", "to_route": "batch/join"},
+    {"from_route": "/discussions/<discussion>", "to_route": "discussions/discussion"}
 ]
 
 # Any frappe default URL is blocked by profile-rules, add it here to unblock it
@@ -161,10 +163,13 @@ whitelist = [
     "/socket.io",
     "/hackathons",
     "/dashboard",
-    "/join-request"
+    "/join-request",
     "/add-a-new-batch",
     "/new-sign-up",
-    "/message"
+    "/message",
+    "/about",
+    "/edit-profile",
+    "/discussions"
 ]
 whitelist_rules = [{"from_route": p, "to_route": p[1:]} for p in whitelist]
 
@@ -175,6 +180,10 @@ profile_rules = [
 
 website_route_rules = primary_rules + whitelist_rules + profile_rules
 
+website_redirects = [
+    {"source": "/update-profile", "target": "/edit-profile"},
+]
+
 update_website_context = 'community.widgets.update_website_context'
 
 ## Specify the additional tabs to be included in the user profile page.
@@ -186,5 +195,13 @@ update_website_context = 'community.widgets.update_website_context'
 ## 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": "myapp.mymodule.plugins.render_exercise"}
+community_markdown_macro_renderers = {
+	"Exercise": "community.plugins.exercise_renderer",
+	"Quiz": "community.plugins.quiz_renderer",
+	"YouTubeVideo": "community.plugins.youtube_video_renderer",
+}

community/lms/api.py

@@ -29,13 +29,13 @@ def submit_solution(exercise, code):
     return {"name": doc.name, "creation": doc.creation}
 
 @frappe.whitelist()
-def save_current_lesson(batch_name, lesson_name):
+def save_current_lesson(course_name, lesson_name):
     """Saves the current lesson for a student/mentor.
     """
     name = frappe.get_value(
         doctype="LMS Batch Membership",
         filters={
-            "batch": batch_name,
+            "course": course_name,
             "member": frappe.session.user
         },
         fieldname="name")

community/lms/doctype/chapter/chapter.js

@@ -2,7 +2,15 @@
 // For license information, please see license.txt
 
 frappe.ui.form.on('Chapter', {
-	// refresh: function(frm) {
 
-	// }
+  onload: function (frm) {
+    frm.set_query("lesson", "lessons", function () {
+      return {
+        filters: {
+          "chapter": frm.doc.name,
+        }
+      };
+    });
+  }
+
 });

community/lms/doctype/chapter/chapter.json

@@ -9,8 +9,7 @@
   "course",
   "title",
   "description",
-  "locked",
-  "index_"
+  "lessons"
  ],
  "fields": [
   {
@@ -24,12 +23,6 @@
    "fieldtype": "Markdown Editor",
    "label": "Description"
   },
-  {
-   "default": "0",
-   "fieldname": "locked",
-   "fieldtype": "Check",
-   "label": "Locked"
-  },
   {
    "fieldname": "course",
    "fieldtype": "Link",
@@ -38,10 +31,10 @@
    "options": "LMS Course"
   },
   {
-   "default": "1",
-   "fieldname": "index_",
-   "fieldtype": "Int",
-   "label": "Index"
+   "fieldname": "lessons",
+   "fieldtype": "Table",
+   "label": "Lessons",
+   "options": "Lessons"
   }
  ],
  "index_web_pages_for_search": 1,
@@ -52,7 +45,7 @@
    "link_fieldname": "chapter"
   }
  ],
- "modified": "2021-05-13 21:05:20.531890",
+ "modified": "2021-07-27 16:28:08.667964",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "Chapter",

community/lms/doctype/chapter/chapter.py

@@ -7,9 +7,4 @@ import frappe
 from frappe.model.document import Document
 
 class Chapter(Document):
-    def get_lessons(self):
-        rows = frappe.db.get_all("Lesson",
-            filters={"chapter": self.name},
-            fields='name',
-            order_by="index_")
-        return [frappe.get_doc('Lesson', row['name']) for row in rows]
+    pass

community/lms/doctype/chapters/chapters.json

@@ -0,0 +1,32 @@
+{
+ "actions": [],
+ "creation": "2021-07-27 16:25:02.903245",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "chapter"
+ ],
+ "fields": [
+  {
+   "fieldname": "chapter",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Chapter",
+   "options": "Chapter",
+   "reqd": 1
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2021-07-27 16:25:02.903245",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Chapters",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
+}

community/lms/doctype/chapters/chapters.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 Chapters(Document):
+	pass

community/lms/doctype/exercise/exercise.py

@@ -3,7 +3,6 @@
 
 import frappe
 from frappe.model.document import Document
-# from ..lms_sketch.livecode import livecode_to_svg
 
 class Exercise(Document):
     def get_user_submission(self):

community/lms/doctype/exercise_submission/exercise_submission.json

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

community/lms/doctype/invite_request/invite_request.py

@@ -30,10 +30,13 @@ class InviteRequest(Document):
         return user
 
     def send_email(self):
-        subject = _("Your request has been approved.")
+        site_name = "Mon.School"
+        subject = _("Welcome to {0}!").format(site_name)
+
         args = {
             "full_name": self.full_name,
             "signup_form_link": "/new-sign-up?invite_code={0}".format(self.name),
+            "site_name": site_name,
             "site_url": frappe.utils.get_url()
         }
         frappe.sendmail(
@@ -42,7 +45,8 @@ class InviteRequest(Document):
             subject=subject,
             header=[subject, "green"],
             template = "lms_invite_request_approved",
-            args=args)
+            args=args,
+            now=True)
 
 @frappe.whitelist(allow_guest=True)
 def create_invite_request(invite_email):

community/lms/doctype/lesson/lesson.js

@@ -2,7 +2,47 @@
 // For license information, please see license.txt
 
 frappe.ui.form.on('Lesson', {
-	// refresh: function(frm) {
+  setup: function (frm) {
+    frm.trigger('setup_help');
+  },
+  setup_help(frm) {
+    frm.get_field('help').html(`
+<p>You can add some more additional content to the lesson using a special syntax. The table below mentions all types of dynamic content that you can add to the lessons and the syntax for the same.</p>
+<div class="row font-weight-bold mb-3">
+	<div class="col-sm-4">
+		Content Type
+	</div>
+	<div class="col-sm-4">
+		Syntax
+	</div>
+</div>
 
-	// }
+<div class="row mb-3">
+	<div class="col-sm-4">
+		YouTube Video
+	</div>
+	<div class="col-sm-4">
+		{{ YouTubeVideo("unique_embed_id") }}
+	</div>
+</div>
+
+<div class="row mb-3">
+	<div class="col-sm-4">
+		Exercise
+	</div>
+	<div class="col-sm-4">
+		{{ Exercise("exercise_name") }}
+	</div>
+</div>
+
+<div class="row mb-3">
+	<div class="col-sm-4">
+		Quiz
+	</div>
+	<div class="col-sm-4">
+		{{ Quiz("lms_quiz_name") }}
+	</div>
+</div>
+`);
+  }
 });

community/lms/doctype/lesson/lesson.json

@@ -7,14 +7,14 @@
  "engine": "InnoDB",
  "field_order": [
   "chapter",
-  "lesson_type",
   "include_in_preview",
   "column_break_4",
   "title",
-  "index_",
   "index_label",
   "section_break_6",
-  "body"
+  "body",
+  "help_section",
+  "help"
  ],
  "fields": [
   {
@@ -24,26 +24,12 @@
    "label": "Chapter",
    "options": "Chapter"
   },
-  {
-   "default": "Video",
-   "fieldname": "lesson_type",
-   "fieldtype": "Select",
-   "in_list_view": 1,
-   "label": "Lesson Type",
-   "options": "Video\nText\nQuiz"
-  },
   {
    "fieldname": "title",
    "fieldtype": "Data",
    "in_list_view": 1,
    "label": "Title"
   },
-  {
-   "default": "1",
-   "fieldname": "index_",
-   "fieldtype": "Int",
-   "label": "Index"
-  },
   {
    "fieldname": "body",
    "fieldtype": "Markdown Editor",
@@ -52,7 +38,6 @@
   {
    "fieldname": "index_label",
    "fieldtype": "Data",
-   "in_list_view": 1,
    "label": "Index Label",
    "read_only": 1
   },
@@ -69,11 +54,20 @@
   {
    "fieldname": "column_break_4",
    "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "help_section",
+   "fieldtype": "Section Break",
+   "label": "Help"
+  },
+  {
+   "fieldname": "help",
+   "fieldtype": "HTML"
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-06-11 19:03:23.138165",
+ "modified": "2021-07-27 16:28:29.203624",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "Lesson",

community/lms/doctype/lesson/lesson.py

@@ -9,27 +9,35 @@ from ...md import markdown_to_html, find_macros
 
 class Lesson(Document):
     def before_save(self):
-        macros = find_macros(self.body)
-        exercises = [value for name, value in macros if name == "Exercise"]
+        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 exercises:
-            e = frappe.get_doc("Exercise", name)
+        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_exercises(exercises)
+        self.update_orphan_documents(doctype_map[section], documents)
 
-    def update_orphan_exercises(self, active_exercises):
-        """Updates the exercises that were previously part of this lesson,
+    def update_orphan_documents(self, doctype, documents):
+        """Updates the documents that were previously part of this lesson,
         but not any more.
         """
-        linked_exercises = {row['name'] for row in frappe.get_all('Exercise', {"lesson": self.name})}
-        active_exercises = set(active_exercises)
-        orphan_exercises = linked_exercises - active_exercises
-        for name in orphan_exercises:
-            ex = frappe.get_doc("Exercise", name)
+        linked_documents = {row['name'] for row in frappe.get_all(doctype, {"lesson": self.name})}
+        active_documents = set(documents)
+        orphan_documents = linked_documents - active_documents
+        for name in orphan_documents:
+            ex = frappe.get_doc(doctype, name)
             ex.lesson = None
             ex.index_ = 0
             ex.index_label = ""
@@ -55,32 +63,35 @@ class Lesson(Document):
         return
 
 @frappe.whitelist()
-def save_progress(lesson, batch):
+def save_progress(lesson, course, status):
     if not frappe.db.exists("LMS Batch Membership",
             {
                 "member": frappe.session.user,
-                "batch": batch
+                "course": course
             }):
         return
+
     if frappe.db.exists("LMS Course Progress",
             {
                 "lesson": lesson,
-                "owner": frappe.session.user
+                "owner": frappe.session.user,
+                "course": course
             }):
-        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)
+        doc = frappe.get_doc("LMS Course Progress",
+                {
+                    "lesson": lesson,
+                    "owner": frappe.session.user,
+                    "course": course
+                })
+        doc.status = status
+        doc.save(ignore_permissions=True)
+    else:
+        frappe.get_doc({
+            "doctype": "LMS Course Progress",
+            "lesson": lesson,
+            "status": status,
+        }).save(ignore_permissions=True)
+    return "OK"
 
 def update_progress(lesson):
     user = frappe.session.user
@@ -92,13 +103,30 @@ def update_progress(lesson):
         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)
-    all_exercises_submitted = False
+    if not len(exercise_names):
+        return True
     query = {
         "exercise": ["in", exercise_names],
         "owner": user
     }
     if frappe.db.count("Exercise Submission", query) == len(exercise_names):
-        all_exercises_submitted = True
+        return True
+    return False
 
-    return all_exercises_submitted
+def check_all_quiz_submitted(lesson, user):
+    quizzes = frappe.get_list("LMS Quiz", {"lesson": lesson}, pluck="name", ignore_permissions=True)
+    if not len(quizzes):
+        return True
+    query = {
+        "quiz": ["in", quizzes],
+        "owner": user
+    }
+    if frappe.db.count("LMS Quiz Submission", query) == len(quizzes):
+        return True
+    return False

community/lms/doctype/lessons/lessons.json

@@ -0,0 +1,31 @@
+{
+ "actions": [],
+ "creation": "2021-07-27 16:25:48.269536",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "lesson"
+ ],
+ "fields": [
+  {
+   "fieldname": "lesson",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Lesson",
+   "options": "Lesson"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2021-07-27 16:53:52.732191",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Lessons",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
+}

community/lms/doctype/lessons/lessons.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 Lessons(Document):
+	pass

community/lms/doctype/lms_batch/lms_batch.json

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

community/lms/doctype/lms_batch/lms_batch.py

@@ -19,15 +19,7 @@ class LMSBatch(Document):
            frappe.throw(_("You are not a mentor of the course {0}").format(course.title))
 
     def after_insert(self):
-        create_membership(batch=self.name, member_type="Mentor")
-
-    def get_mentors(self):
-        memberships = frappe.get_all(
-                    "LMS Batch Membership",
-                    {"batch": self.name, "member_type": "Mentor"},
-                    ["member"])
-        member_names = [m['member'] for m in memberships]
-        return find_all("User", name=["IN", member_names])
+        create_membership(batch=self.name, course=self.course, member_type="Mentor")
 
     def is_member(self, email, member_type=None):
         """Checks if a person is part of a batch.
@@ -43,16 +35,6 @@ class LMSBatch(Document):
             filters['member_type'] = member_type
         return frappe.db.exists("LMS Batch Membership", filters)
 
-    def get_students(self):
-        """Returns (email, full_name, username) of all the students of this batch as a list of dict.
-        """
-        memberships = frappe.get_all(
-                    "LMS Batch Membership",
-                    {"batch": self.name, "member_type": "Student"},
-                    ["member"])
-        member_names = [m['member'] for m in memberships]
-        return find_all("User", name=["IN", member_names])
-
     def get_messages(self):
         messages =  frappe.get_all("LMS Message", {"batch": self.name}, ["*"], order_by="creation")
         for message in messages:
@@ -89,3 +71,38 @@ def save_message(message, batch):
         "message": message
     })
     doc.save(ignore_permissions=True)
+
+def switch_batch(course_name, email, batch_name):
+    """Switches the user from the current batch of the course to a new batch.
+    """
+    membership = frappe.get_last_doc(
+        "LMS Batch Membership",
+        filters={"course": course_name, "member": email})
+
+    batch = frappe.get_doc("LMS Batch", batch_name)
+    if not batch:
+        raise ValueError(f"Invalid Batch: {batch_name}")
+
+    if batch.course != course_name:
+        raise ValueError("Can not switch batches across courses")
+
+    if batch.is_member(email):
+        print(f"{email} is already a member of {batch.title}")
+        return
+
+    old_batch = frappe.get_doc("LMS Batch", membership.batch)
+
+    print("updating membership", membership.name)
+    membership.batch = batch_name
+    membership.save()
+
+    # update exercise submissions
+    filters = {
+        "owner": email,
+        "batch": old_batch.name
+    }
+    for name in frappe.db.get_all("Exercise Submission", filters=filters, pluck='name'):
+        doc = frappe.get_doc("Exercise Submission", name)
+        print("updating exercise submission", name)
+        doc.batch = batch_name
+        doc.save()

community/lms/doctype/lms_batch_membership/lms_batch_membership.js

@@ -10,5 +10,5 @@ frappe.ui.form.on('LMS Batch Membership', {
 				}
 			};
 		});
-	},
+	}
 });

community/lms/doctype/lms_batch_membership/lms_batch_membership.json

@@ -13,8 +13,7 @@
   "course",
   "member_type",
   "role",
-  "current_lesson",
-  "is_current"
+  "current_lesson"
  ],
  "fields": [
   {
@@ -38,6 +37,7 @@
    "fieldname": "member_type",
    "fieldtype": "Select",
    "in_list_view": 1,
+   "in_standard_filter": 1,
    "label": "Member Type",
    "options": "\nStudent\nMentor\nStaff"
   },
@@ -45,7 +45,6 @@
    "default": "Member",
    "fieldname": "role",
    "fieldtype": "Select",
-   "in_standard_filter": 1,
    "label": "Role",
    "options": "\nMember\nAdmin"
   },
@@ -64,10 +63,10 @@
   {
    "fetch_from": "batch.course",
    "fieldname": "course",
-   "fieldtype": "Data",
+   "fieldtype": "Link",
    "in_list_view": 1,
    "label": "Course",
-   "read_only": 1
+   "options": "LMS Course"
   },
   {
    "fieldname": "current_lesson",
@@ -81,19 +80,11 @@
    "fieldtype": "Data",
    "label": "Memeber Username",
    "read_only": 1
-  },
-  {
-   "default": "0",
-   "fieldname": "is_current",
-   "fieldtype": "Check",
-   "hidden": 1,
-   "label": "Is Currently Being Used",
-   "read_only": 1
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-06-14 10:24:35.425498",
+ "modified": "2021-08-04 17:10:42.708479",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Batch Membership",

community/lms/doctype/lms_batch_membership/lms_batch_membership.py

@@ -14,40 +14,53 @@ class LMSBatchMembership(Document):
         self.validate_membership_in_different_batch_same_course()
 
     def validate_membership_in_same_batch(self):
+        filters={
+            "member": self.member,
+            "course": self.course,
+            "name": ["!=", self.name]
+        }
+        if self.batch:
+            filters["batch"] = self.batch
         previous_membership = frappe.db.get_value("LMS Batch Membership",
-            filters={
-                "member": self.member,
-                "batch": self.batch,
-                "name": ["!=", self.name]
-            },
+            filters,
             fieldname=["member_type","member"],
             as_dict=1)
 
         if previous_membership:
             member_name = frappe.db.get_value("User", self.member, "full_name")
-            frappe.throw(_("{0} is already a {1} of {2}").format(member_name, previous_membership.member_type, self.batch))
+            course_title = frappe.db.get_value("LMS Course", self.course, "title")
+            frappe.throw(_("{0} is already a {1} of the course {2}").format(member_name, previous_membership.member_type, course_title))
 
     def validate_membership_in_different_batch_same_course(self):
-        course = frappe.db.get_value("LMS Batch", self.batch, "course")
-        previous_membership = frappe.get_all("LMS Batch Membership",
-                                    filters={
-                                        "member": self.member,
-                                        "name": ["!=", self.name]
-                                    },
-                                    fields=["batch", "member_type", "name"]
-                                )
+        """Ensures that a studnet is only part of one batch.
+        """
+        # nothing to worry if the member is not a student
+        if self.member_type != "Student":
+            return
 
-        for membership in previous_membership:
-            batch_course = frappe.db.get_value("LMS Batch", membership.batch, "course")
-            if batch_course == course and (membership.member_type == "Student" or self.member_type == "Student"):
-                member_name = frappe.db.get_value("User", self.member, "full_name")
-                frappe.throw(_("{0} is already a {1} of {2} course through {3} batch").format(member_name, membership.member_type, course, membership.batch))
+        course = frappe.db.get_value("LMS Batch", self.batch, "course")
+        memberships = frappe.get_all(
+            "LMS Batch Membership",
+            filters={
+                "member": self.member,
+                "name": ["!=", self.name],
+                "member_type": "Student",
+                "course": self.course
+            },
+            fields=["batch", "member_type", "name"]
+        )
+
+        if memberships:
+            membership = memberships[0]
+            member_name = frappe.db.get_value("User", self.member, "full_name")
+            frappe.throw(_("{0} is already a Student of {1} course through {2} batch").format(member_name, course, membership.batch))
 
 @frappe.whitelist()
-def create_membership(batch, member=None, member_type="Student", role="Member"):
+def create_membership(course, batch=None, member=None, member_type="Student", role="Member"):
     frappe.get_doc({
         "doctype": "LMS Batch Membership",
         "batch": batch,
+        "course": course,
         "role": role,
         "member_type": member_type,
         "member": member or frappe.session.user

community/lms/doctype/lms_course/lms_course.js

@@ -2,7 +2,15 @@
 // For license information, please see license.txt
 
 frappe.ui.form.on('LMS Course', {
-	// refresh: function(frm) {
 
-	// }
+  onload: function (frm) {
+    frm.set_query("chapter", "chapters", function () {
+      return {
+        filters: {
+          "course": frm.doc.name,
+        }
+      };
+    });
+  }
+
 });

community/lms/doctype/lms_course/lms_course.json

@@ -1,11 +1,5 @@
 {
  "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",
@@ -21,13 +15,17 @@
  "engine": "InnoDB",
  "field_order": [
   "title",
-  "is_published",
-  "column_break_3",
-  "short_code",
   "video_link",
+  "image",
+  "column_break_3",
+  "tags",
+  "is_published",
+  "upcoming",
+  "disable_self_learning",
   "section_break_5",
   "short_introduction",
-  "description"
+  "description",
+  "chapters"
  ],
  "fields": [
   {
@@ -50,11 +48,6 @@
    "fieldtype": "Check",
    "label": "Published"
   },
-  {
-   "fieldname": "short_code",
-   "fieldtype": "Data",
-   "label": "Short Code"
-  },
   {
    "fieldname": "column_break_3",
    "fieldtype": "Column Break"
@@ -73,6 +66,34 @@
    "fieldtype": "Small Text",
    "label": "Short Introduction",
    "reqd": 1
+  },
+  {
+   "default": "0",
+   "fieldname": "disable_self_learning",
+   "fieldtype": "Check",
+   "label": "Disable Self Learning"
+  },
+  {
+   "fieldname": "image",
+   "fieldtype": "Attach Image",
+   "label": "Preview Image"
+  },
+  {
+   "fieldname": "tags",
+   "fieldtype": "Data",
+   "label": "Tags"
+  },
+  {
+   "default": "0",
+   "fieldname": "upcoming",
+   "fieldtype": "Check",
+   "label": "Is an Upcoming Course"
+  },
+  {
+   "fieldname": "chapters",
+   "fieldtype": "Table",
+   "label": "Chapters",
+   "options": "Chapters"
   }
  ],
  "index_web_pages_for_search": 1,
@@ -92,14 +113,9 @@
    "group": "Mentors",
    "link_doctype": "LMS Course Mentor Mapping",
    "link_fieldname": "course"
-  },
-  {
-   "group": "Mentors",
-   "link_doctype": "LMS Mentor Request",
-   "link_fieldname": "course"
   }
  ],
- "modified": "2021-06-01 04:36:45.696776",
+ "modified": "2021-07-28 19:01:50.677445",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Course",
@@ -122,6 +138,5 @@
  "sort_field": "creation",
  "sort_order": "DESC",
  "title_field": "title",
- "track_changes": 1,
- "track_views": 1
+ "track_changes": 1
 }

community/lms/doctype/lms_course/lms_course.py

@@ -8,9 +8,43 @@ from frappe.model.document import Document
 import json
 from ...utils import slugify
 from community.query import find, find_all
-from frappe.utils import flt
+from frappe.utils import flt, cint
+from ...utils import slugify
 
 class LMSCourse(Document):
+
+    def on_update(self):
+        if not self.upcoming and self.has_value_changed("upcoming"):
+            self.send_email_to_interested_users()
+
+    def send_email_to_interested_users(self):
+        interested_users = frappe.get_all("LMS Course Interest",
+                                            {
+                                                "course": self.name
+                                            },
+                                            ["name", "user"])
+        subject = self.title + " is available!"
+        args = {
+            "title": self.title,
+            "course_link": "/courses/{0}".format(self.name),
+            "app_name": frappe.db.get_single_value("System Settings", "app_name"),
+            "site_url": frappe.utils.get_url()
+        }
+
+        for user in interested_users:
+            args["first_name"] = frappe.db.get_value("User", user.user, "first_name")
+            email_args = frappe._dict(
+                            recipients = user.user,
+                            sender = frappe.db.get_single_value("LMS Settings", "email_sender"),
+                            subject = subject,
+                            header = [subject, "green"],
+                            template = "lms_course_interest",
+                            args = args,
+                            now = True
+                        )
+            frappe.enqueue(method=frappe.sendmail, queue='short', timeout=300, is_async=True, **email_args)
+            frappe.db.set_value("LMS Course Interest", user.name, "email_sent", True)
+
     @staticmethod
     def find(name):
         """Returns the course with specified name.
@@ -72,8 +106,11 @@ class LMSCourse(Document):
         mentors = frappe.get_all("LMS Course Mentor Mapping", {"course": self.name}, ["mentor"])
         for mentor in mentors:
             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"}))
+            member.batch_count = frappe.db.count("LMS Batch Membership",
+                                    {
+                                        "member": member.name,
+                                        "member_type": "Mentor"
+                                    })
             course_mentors.append(member)
         return course_mentors
 
@@ -82,11 +119,11 @@ class LMSCourse(Document):
         """
         if not email:
             return False
-        return frappe.db.exists({
-            "doctype": "LMS Course Mentor Mapping",
-            "course": self.name,
-            "mentor": email
-        })
+        return frappe.db.count("LMS Course Mentor Mapping",
+            {
+                "course": self.name,
+                "mentor": email
+            })
 
     def get_student_batch(self, email):
         """Returns the batch the given student is part of.
@@ -112,8 +149,55 @@ class LMSCourse(Document):
     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="index_")
+        chapters = []
+        for row in self.chapters:
+            chapter_details = frappe.db.get_value("Chapter", row.chapter,
+                                                ["name", "title", "description"],
+                                                as_dict=True)
+            chapter_details.idx = row.idx
+            chapters.append(chapter_details)
+        return chapters
+
+    def get_lessons(self, chapter=None):
+        """ If chapter is passed, returns lessons of only that chapter.
+        Else returns lessons of all chapters of the course """
+        lessons = []
+
+        if chapter:
+            return self.get_lesson_details(chapter)
+
+        for chapter in self.get_chapters():
+            lesson = self.get_lesson_details(chapter)
+            lessons += lesson
+
+        return lessons
+
+    def get_lesson_details(self, chapter):
+        lessons = []
+        lesson_list = frappe.get_all("Lessons", {"parent": chapter.name},
+                                        ["lesson", "idx"], order_by="idx")
+        for row in lesson_list:
+            lesson_details = frappe.get_doc("Lesson", row.lesson)
+            lesson_details.number = flt("{}.{}".format(chapter.idx, row.idx))
+            lessons.append(lesson_details)
+        return lessons
+
+    def get_slugified_chapter_title(self, chapter):
+        return slugify(chapter)
+
+    def get_course_progress(self):
+        """ Returns the course progress of the session user """
+        lesson_count = len(self.get_lessons())
+        completed_lessons = frappe.db.count("LMS Course Progress",
+                                {
+                                    "course": self.name,
+                                    "owner": frappe.session.user,
+                                    "status": "Complete"
+                                })
+        precision = cint(frappe.db.get_default("float_precision")) or 3
+        if not lesson_count:
+            return 0
+        return flt(((completed_lessons/lesson_count) * 100), precision)
 
     def get_batch(self, batch_name):
         return find("LMS Batch", name=batch_name, course=self.name)
@@ -138,38 +222,18 @@ class LMSCourse(Document):
             visibility="Public")
         return batches
 
-    def get_chapter(self, index):
-        return find("Chapter", course=self.name, index_=index)
-
-    def get_lesson(self, chapter_index, lesson_index):
-        chapter_name = frappe.get_value(
-            "Chapter",
-            {"course": self.name, "index_": chapter_index},
-            "name")
-        lesson_name = chapter_name and frappe.get_value(
-            "Lesson",
-            {"chapter": chapter_name, "index_": lesson_index},
-            "name")
-        return lesson_name and frappe.get_doc("Lesson", lesson_name)
-
     def get_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_}"
+        lesson = frappe.db.get_value("Lessons", {"lesson": lesson_name}, ["idx", "parent"], as_dict=True)
+        if not lesson:
+            return None
 
-    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)
+        chapter = frappe.db.get_value("Chapters", {"chapter": lesson.parent}, ["idx"], as_dict=True)
+        if not chapter:
+            return None
 
-    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()
+        return f"{chapter.idx}.{lesson.idx}"
 
     def reindex_exercises(self):
         for i, c in enumerate(self.get_chapters(), start=1):
@@ -180,7 +244,7 @@ class LMSCourse(Document):
 
     def _reindex_exercises_in_chapter(self, c):
         i = 1
-        for lesson in c.get_lessons():
+        for lesson in self.get_lessons(c):
             for exercise in lesson.get_exercises():
                 exercise.index_ = i
                 exercise.index_label = f"{c.index_}.{i}"
@@ -192,74 +256,96 @@ class LMSCourse(Document):
             return
         return f"/courses/{self.name}/learn/{lesson_number}"
 
-    def get_current_batch(self, member):
-        current_membership = frappe.get_all("LMS Batch Membership", {"member": member, "course": self.name, "is_current": 1}, pluck="batch")
-        print(current_membership, member, self.name, frappe.session.user)
-        if len(current_membership):
-            return current_membership[0]
-        print(frappe.db.get_value("LMS Batch Membership", {"member": member, "course": self.name}, "batch"))
-        return frappe.db.get_value("LMS Batch Membership", {"member": member, "course": self.name}, "batch")
+    def get_membership(self, member, batch=None):
+        filters = {
+            "member": member,
+            "course": self.name
+        }
+        if batch:
+            filters["batch"] = batch
 
-    def get_all_memberships(self, member=frappe.session.user):
-        print(member, frappe.session.user)
-        all_memberships = frappe.get_all("LMS Batch Membership", {"member": member, "course": self.name}, ["batch", "is_current"])
-        print(all_memberships)
+        membership = frappe.db.get_value("LMS Batch Membership",
+                        filters,
+                        ["name", "batch", "current_lesson", "member_type"],
+                        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_outline(self):
-        return CourseOutline(self)
+    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])
 
-class CourseOutline:
-    def __init__(self, course):
-        self.course = course
-        self.chapters = self.get_chapters()
-        self.lessons = self.get_lessons()
+    def get_tags(self):
+        return self.tags.split(",") if self.tags else []
 
-    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:
+    def get_reviews(self):
+        reviews = frappe.get_all("LMS Course Review",
+                    {
+                        "course": self.name
+                    },
+                    ["review", "rating", "owner"],
+                    order_by= "creation desc")
+
+        for review in reviews:
+            review.owner_details = frappe.get_doc("User", review.owner)
+
+        return reviews
+
+    def is_eligible_to_review(self, membership):
+        """ Checks if user is eligible to review the course """
+        if not membership:
+            return False
+        if frappe.db.count("LMS Course Review",
+                {
+                    "course": self.name,
+                    "owner": frappe.session.user
+                }):
+            return False
+        return True
+
+    def get_average_rating(self):
+        ratings = [review.rating for review in self.get_reviews()]
+        if not len(ratings):
             return None
+        return sum(ratings)/len(ratings)
 
-    def get_prev(self, current):
+    def get_progress(self, lesson):
+        return frappe.db.get_value("LMS Course Progress",
+                {
+                    "course": self.name,
+                    "owner": frappe.session.user,
+                    "lesson": lesson
+                },
+                ["status"])
+
+    def get_neighbours(self, current, lessons):
         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.")
+        numbers = sorted(lesson.number for lesson in lessons)
+        index = numbers.index(current)
+        return {
+                "prev": numbers[index-1] if index-1 >= 0 else None,
+                "next": numbers[index+1] if index+1 < len(numbers) else None
+            }
 
 @frappe.whitelist()
 def reindex_exercises(doc):

community/lms/doctype/lms_course/test_lms_course.py

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

community/lms/doctype/lms_course_interest/lms_course_interest.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 Interest', {
+	// refresh: function(frm) {
+
+	// }
+});

community/lms/doctype/lms_course_interest/lms_course_interest.json

@@ -0,0 +1,61 @@
+{
+ "actions": [],
+ "creation": "2021-08-06 17:37:20.184849",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "course",
+  "user",
+  "email_sent"
+ ],
+ "fields": [
+  {
+   "fieldname": "course",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "in_standard_filter": 1,
+   "label": "Course",
+   "options": "LMS Course"
+  },
+  {
+   "fieldname": "user",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "in_standard_filter": 1,
+   "label": "User",
+   "options": "User"
+  },
+  {
+   "default": "0",
+   "fieldname": "email_sent",
+   "fieldtype": "Check",
+   "label": "Email Sent",
+   "options": "email_sent"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-08-06 18:06:21.370741",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "LMS Course Interest",
+ "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_interest/lms_course_interest.py

@@ -0,0 +1,17 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe.model.document import Document
+
+class LMSCourseInterest(Document):
+	pass
+
+@frappe.whitelist()
+def capture_interest(course):
+    frappe.get_doc({
+        "doctype": "LMS Course Interest",
+        "course": course,
+        "user": frappe.session.user
+    }).save(ignore_permissions=True)
+    return "OK"

community/lms/doctype/lms_course_interest/test_lms_course_interest.py

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

community/lms/doctype/lms_course_mentor_mapping/lms_course_mentor_mapping.js

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

community/lms/doctype/lms_course_review/lms_course_review.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 Review', {
+	// refresh: function(frm) {
+
+	// }
+});

community/lms/doctype/lms_course_review/lms_course_review.json

@@ -0,0 +1,57 @@
+{
+ "actions": [],
+ "creation": "2021-06-28 13:36:36.146718",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "review",
+  "rating",
+  "course"
+ ],
+ "fields": [
+  {
+   "fieldname": "review",
+   "fieldtype": "Small Text",
+   "in_list_view": 1,
+   "label": "Review"
+  },
+  {
+   "fieldname": "rating",
+   "fieldtype": "Rating",
+   "in_list_view": 1,
+   "label": "Rating"
+  },
+  {
+   "fieldname": "course",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Course",
+   "options": "LMS Course"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-07-05 14:57:03.841430",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "LMS Course Review",
+ "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_review/lms_course_review.py

@@ -0,0 +1,18 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe.model.document import Document
+
+class LMSCourseReview(Document):
+	pass
+
+@frappe.whitelist()
+def submit_review(rating, review, course):
+    frappe.get_doc({
+        "doctype": "LMS Course Review",
+        "rating": rating,
+        "review": review,
+        "course": course
+    }).save(ignore_permissions=True)
+    return "OK"

community/lms/doctype/lms_course_review/test_lms_course_review.py

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

community/lms/doctype/lms_message/lms_message.py

@@ -1,110 +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 frappe import _
-from frappe.utils import add_days, nowdate
-
-class LMSMessage(Document):
-    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_daily_digest():
-    #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('LMS Sketch', {
+frappe.ui.form.on('LMS Quiz', {
 	// refresh: function(frm) {
 
 	// }

community/lms/doctype/lms_quiz/lms_quiz.json

@@ -1,45 +1,42 @@
 {
  "actions": [],
- "autoname": "format:SKETCH-{#}",
- "creation": "2021-03-09 16:31:50.523524",
+ "autoname": "field:title",
+ "creation": "2021-06-07 10:50:17.893625",
  "doctype": "DocType",
  "editable_grid": 1,
  "engine": "InnoDB",
  "field_order": [
   "title",
-  "runtime",
-  "code",
-  "svg"
+  "questions",
+  "lesson"
  ],
  "fields": [
   {
    "fieldname": "title",
    "fieldtype": "Data",
-   "label": "Title"
+   "label": "Title",
+   "unique": 1
   },
   {
-   "fieldname": "runtime",
-   "fieldtype": "Data",
-   "label": "Runtime"
+   "fieldname": "questions",
+   "fieldtype": "Table",
+   "label": "Questions",
+   "options": "LMS Quiz Question"
   },
   {
-   "fieldname": "code",
-   "fieldtype": "Code",
-   "label": "Code"
-  },
-  {
-   "fieldname": "svg",
-   "fieldtype": "Code",
-   "label": "SVG",
+   "fieldname": "lesson",
+   "fieldtype": "Link",
+   "label": "Lesson",
+   "options": "Lesson",
    "read_only": 1
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-03-12 08:42:56.671658",
+ "modified": "2021-07-23 19:06:12.551633",
  "modified_by": "Administrator",
  "module": "LMS",
- "name": "LMS Sketch",
+ "name": "LMS Quiz",
  "owner": "Administrator",
  "permissions": [
   {
@@ -57,6 +54,5 @@
  ],
  "sort_field": "modified",
  "sort_order": "DESC",
- "track_changes": 1,
- "track_views": 1
+ "track_changes": 1
 }

community/lms/doctype/lms_quiz/lms_quiz.py

@@ -0,0 +1,75 @@
+# 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 quiz_summary(quiz, results):
+    score = 0
+    results = json.loads(results)
+
+    for result in results:
+        correct = result["is_correct"][0]
+        result["question"] = frappe.db.get_value("LMS Quiz Question",
+                            {"parent": quiz, "idx": result["question_index"]},
+                            ["question"])
+
+        for point in result["is_correct"]:
+            correct = correct and point
+
+        result["result"] = "Right" if correct else "Wrong"
+        score += correct
+
+        del result["is_correct"]
+        del result["question_index"]
+
+    frappe.get_doc({
+        "doctype": "LMS Quiz Submission",
+        "quiz": quiz,
+        "result": results,
+        "score": score
+    }).save(ignore_permissions=True)
+
+    return score

community/lms/doctype/lms_quiz/test_lms_quiz.py

@@ -0,0 +1,41 @@
+# Copyright (c) 2021, FOSS United and Contributors
+# See license.txt
+
+# import frappe
+import unittest
+import frappe
+
+class TestLMSQuiz(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls) -> None:
+        frappe.get_doc({
+            "doctype": "LMS Quiz",
+            "title": "Test Quiz"
+        }).save()
+
+    def test_with_multiple_options(self):
+        quiz = frappe.get_doc("LMS Quiz", "Test Quiz")
+        quiz.append("questions", {
+            "question": "Question multiple",
+            "option_1": "Option 1",
+            "is_correct_1": 1,
+            "option_2": "Option 2",
+            "is_correct_2": 1
+        })
+        quiz.save()
+        self.assertTrue(quiz.questions[0].multiple)
+
+    def test_with_no_correct_option(self):
+        quiz = frappe.get_doc("LMS Quiz", "Test Quiz")
+        quiz.append("questions", {
+            "question": "Question no correct option",
+            "option_1": "Option 1",
+            "option_2": "Option 2",
+        })
+        self.assertRaises(frappe.ValidationError, quiz.save)
+
+    @classmethod
+    def tearDownClass(cls) -> None:
+        frappe.db.delete("LMS Quiz", "Test Quiz")
+        frappe.db.delete("LMS Quiz Question", {"parent": "Test Quiz"})

community/lms/doctype/lms_quiz_question/lms_quiz_question.json

@@ -0,0 +1,166 @@
+{
+ "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",
+  "column_break_5",
+  "explanation_1",
+  "section_break_5",
+  "option_2",
+  "is_correct_2",
+  "column_break_10",
+  "explanation_2",
+  "column_break_4",
+  "option_3",
+  "is_correct_3",
+  "column_break_15",
+  "explanation_3",
+  "section_break_11",
+  "option_4",
+  "is_correct_4",
+  "column_break_20",
+  "explanation_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"
+  },
+  {
+   "depends_on": "option_1",
+   "fieldname": "explanation_1",
+   "fieldtype": "Data",
+   "label": "Explanation"
+  },
+  {
+   "depends_on": "option_2",
+   "fieldname": "explanation_2",
+   "fieldtype": "Data",
+   "label": "Explanation"
+  },
+  {
+   "depends_on": "option_3",
+   "fieldname": "explanation_3",
+   "fieldtype": "Data",
+   "label": "Explanation"
+  },
+  {
+   "depends_on": "option_4",
+   "fieldname": "explanation_4",
+   "fieldtype": "Data",
+   "label": "Explanation"
+  },
+  {
+   "fieldname": "column_break_5",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "column_break_10",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "column_break_15",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "column_break_20",
+   "fieldtype": "Column Break"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2021-07-19 19:35:28.446236",
+ "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.py

@@ -0,0 +1,37 @@
+# -*- 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 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.
+        """
+        if not frappe.session.user or frappe.session.user == "Guest":
+            return self.contents
+        result = frappe.get_all('Code Revision',
+            fields=["code"],
+            filters={
+                "author": frappe.session.user,
+                "section": self.name
+            },
+            order_by="creation desc",
+            page_length=1)
+        if result:
+            return result[0]['code']
+        else:
+            return self.contents

community/lms/doctype/lms_sketch/livecode.py

@@ -1,126 +0,0 @@
-"""Utilities to work with livecode service.
-"""
-import websocket
-import json
-from .svg import SVG
-import frappe
-from urllib.parse import urlparse
-
-# Files to pass to livecode server
-# The same code is part of livecode-canvas.js
-# 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.
-    """
-    if livecode_ws_url is None:
-        livecode_ws_url = get_livecode_ws_url()
-
-    try:
-        ws = websocket.WebSocket()
-        ws.settimeout(timeout)
-        ws.connect(livecode_ws_url)
-
-        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 = []
-    try:
-        while True:
-            msg = ws.recv()
-            if not msg:
-                break
-            messages.append(json.loads(msg))
-    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=args['x'], cy=args['y'], r=args['d']/2)
-        elif c['function'] == 'line':
-            img.line(x1=args['x1'], y1=args['y1'], x2=args['x2'], y2=args['y2'])
-        elif c['function'] == 'rect':
-            img.rect(x=args['x'], y=args['y'], width=args['w'], height=args['h'])
-    return img

community/lms/doctype/lms_sketch/lms_sketch.py

@@ -1,105 +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 hashlib
-from urllib.parse import urlparse
-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):
-        """Returns the numeric part of the name.
-
-        For example, the skech_id will be "123" for sketch with name "SKETCH-123".
-        """
-        return self.name.replace("SKETCH-", "")
-
-    def get_owner(self):
-        """Returns the owner of this sketch as a document.
-        """
-        return frappe.get_doc("User", self.owner)
-
-    def get_owner_name(self):
-        return self.get_owner().full_name
-
-    def get_livecode_url(self):
-        doc = frappe.get_cached_doc("LMS Settings")
-        return doc.livecode_url
-
-    def get_livecode_ws_url(self):
-        url = urlparse(self.get_livecode_url())
-        protocol = "wss" if url.scheme == "https" else "ws"
-        return protocol + "://" + url.netloc + "/livecode"
-
-    def to_svg(self):
-        return self.svg or self.render_svg()
-
-    def render_svg(self):
-        h = hashlib.md5(self.code.encode('utf-8')).hexdigest()
-        cache = frappe.cache()
-        key = "sketch-" + h
-        value = cache.get(key)
-        if value:
-            value = value.decode('utf-8')
-        else:
-            ws_url = self.get_livecode_ws_url()
-            value = livecode.livecode_to_svg(ws_url, self.code)
-            if value:
-                cache.set(key, value)
-        return value or DEFAULT_IMAGE
-
-    @staticmethod
-    def get_recent_sketches(limit=100, owner=None):
-        """Returns the recent sketches.
-        """
-        filters = {}
-        if owner:
-            filters = {"owner": owner}
-        sketches = frappe.get_all(
-            "LMS Sketch",
-            filters=filters,
-            fields='*',
-            order_by='modified desc',
-            page_length=limit
-        )
-        return [frappe.get_doc(doctype='LMS Sketch', **doc) for doc in sketches]
-
-    def __repr__(self):
-        return f"<LMSSketch {self.name}>"
-
-@frappe.whitelist()
-def save_sketch(name, title, code):
-    if not name or name == "new":
-        doc = frappe.new_doc('LMS Sketch')
-        doc.title = title
-        doc.code = code
-        doc.runtime = 'python-canvas'
-        doc.insert(ignore_permissions=True)
-        status = "created"
-    else:
-        doc = frappe.get_doc("LMS Sketch", name)
-
-        if doc.owner != frappe.session.user:
-            return {
-                "ok": False,
-                "error": "Permission Denied"
-            }
-        doc.title = title
-        doc.code = code
-        doc.svg = ''
-        doc.save()
-        status = "updated"
-    return {
-        "ok": True,
-        "status": status,
-        "name": doc.name,
-    }

community/lms/doctype/lms_sketch/svg.py

@@ -1,143 +0,0 @@
-"""SVG rendering library.
-
-USAGE:
-    from svg import SVG
-
-    svg = SVG(width=200, height=200)
-    svg.circle(cx=100, cy=200, r=50)
-    print(svg.tostring())
-"""
-from xml.etree import ElementTree
-
-TAGNAMES = set([
-    "circle", "ellipse",
-    "line", "path", "rect", "polygon", "polyline",
-    "text", "textPath", "title",
-    "marker", "defs",
-    "g"
-])
-
-class Node:
-    """SVG Node"""
-    def __init__(self, tag, **attrs):
-        self.tag = tag
-        self.attrs = dict((k.replace('_', '-'), str(v)) for k, v in attrs.items())
-        self.children = []
-
-    def node(self, tag, **attrs):
-        n = Node(tag, **attrs)
-        self.children.append(n)
-        return n
-
-    def apply(self, func):
-        """Applies a function to this node and
-        all the children recursively.
-        """
-        func(self)
-        for n in self.children:
-            n.apply(func)
-
-    def clone(self):
-        node = Node(self.tag, **self.attrs)
-        node.children = [n.clone() for n in self.children]
-        return node
-
-    def add_node(self, node):
-        if not isinstance(node, Node):
-            node = Text(node)
-        self.children.append(node)
-
-    def __getattr__(self, tag):
-        if tag not in TAGNAMES:
-            raise AttributeError(tag)
-        return lambda **attrs: self.node(tag, **attrs)
-
-    def translate(self, x, y):
-        return self.g(transform="translate(%s, %s)" % (x, y))
-
-    def scale(self, *args):
-        return self.g(transform="scale(%s)" % ", ".join(str(a) for a in args))
-
-    def __repr__(self):
-        return "<%s .../>" % self.tag
-
-    def __enter__(self):
-        return self
-
-    def __exit__(self, type, value, traceback):
-        pass
-
-    def build_tree(self, builder):
-        builder.start(self.tag, self.attrs)
-        for node in self.children:
-            node.build_tree(builder)
-        return builder.end(self.tag)
-
-    def _indent(self, elem, level=0):
-        """Indent etree node for prettyprinting."""
-
-        i = "\n" + level*"  "
-        if len(elem):
-            if not elem.text or not elem.text.strip():
-                elem.text = i + "  "
-            if not elem.tail or not elem.tail.strip():
-                elem.tail = i
-            for elem in elem:
-                self._indent(elem, level+1)
-            if not elem.tail or not elem.tail.strip():
-                elem.tail = i
-        else:
-            if level and (not elem.tail or not elem.tail.strip()):
-                elem.tail = i
-
-    def save(self, filename, encoding='utf-8'):
-        f = open(filename, 'w')
-        f.write(self.tostring())
-        f.close()
-
-    def tostring(self, encoding='utf-8'):
-        builder = ElementTree.TreeBuilder()
-        self.build_tree(builder)
-        e = builder.close()
-        self._indent(e)
-        return ElementTree.tostring(e, encoding).decode(encoding)
-
-class Text(Node):
-    """Text Node
-
-        >>> p = Node("p")
-        >>> p.add_node("hello, world!")
-        >>> p.tostring()
-        '<p>hello, world!</p>'
-    """
-    def __init__(self, text):
-        Node.__init__(self, "__text__")
-        self._text = text
-
-    def build_tree(self, builder):
-        builder.data(str(self._text))
-
-class SVG(Node):
-    """
-        >>> svg = SVG(width=200, height=200)
-        >>> svg.rect(x=0, y=0, width=200, height=200, fill="blue")
-        <rect .../>
-        >>> with svg.translate(-50, -50) as g:
-        ...     g.rect(x=0, y=0, width=50, height=100, fill="red")
-        ...     g.rect(x=50, y=0, width=50, height=100, fill="green")
-        <rect .../>
-        <rect .../>
-        >>> print(svg.tostring())
-        <svg width="200" height="200" xmlns="http://www.w3.org/2000/svg">
-          <rect x="0" y="0" width="200" height="200" fill="blue" />
-          <g transform="translate(-50, -50)">
-            <rect x="0" y="0" width="50" height="100" fill="red" />
-            <rect x="50" y="0" width="50" height="100" fill="green" />
-          </g>
-        </svg>
-
-    """
-    def __init__(self, **attrs):
-        attrs['xmlns'] = "http://www.w3.org/2000/svg"
-        Node.__init__(self, 'svg', **attrs)
-

community/lms/md.py

@@ -36,6 +36,8 @@ def find_macros(text):
             ('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]
@@ -91,11 +93,11 @@ class MacroInlineProcessor(InlineProcessor):
         macro = m.group(1)
         arg = m.group(2)
         html = render_macro(macro, arg)
-        html = sanitize_html(str(html))
+        html = sanitize_html(str(html), macro)
         e = etree.fromstring(html)
         return e, m.start(0), m.end(0)
 
-def sanitize_html(html):
+def sanitize_html(html, macro):
     """Sanotize the html using BeautifulSoup.
 
     The markdown processor request the correct markup and crashes on
@@ -104,4 +106,7 @@ def sanitize_html(html):
     """
     soup = BeautifulSoup(html, features="lxml")
     nodes = soup.body.children
-    return "<div>" + "\n".join(str(node) for node in nodes) + "</div>"
+    classname = ""
+    if macro == "YouTubeVideo":
+        classname = "lesson-video"
+    return "<div class='" + classname + "'>" + "\n".join(str(node) for node in nodes) + "</div>"

community/lms/models.py

@@ -1,5 +1,4 @@
 """Handy module to make access to all doctypes from a single place.
 """
 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.json

@@ -19,7 +19,7 @@
  "is_standard": 1,
  "login_required": 1,
  "max_attachment_size": 0,
- "modified": "2021-06-14 15:28:08.206622",
+ "modified": "2021-06-15 18:49:50.530001",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "add-a-new-batch",
@@ -38,7 +38,7 @@
   {
    "allow_read_on_all_link_options": 0,
    "fieldname": "course",
-   "fieldtype": "Link",
+   "fieldtype": "Data",
    "hidden": 1,
    "label": "Course",
    "max_length": 0,

community/lms/web_form/profile/profile.js

@@ -0,0 +1,14 @@
+frappe.ready(function () {
+
+  frappe.web_form.after_load = () => {
+    if (!frappe.utils.get_url_arg("name")) {
+      window.location.href = `/edit-profile?name=${frappe.session.user}`;
+    }
+  }
+
+  frappe.web_form.after_save = () => {
+    setTimeout(() => {
+      window.location.href = `/${frappe.web_form.get_value(["username"])}`;
+    })
+  }
+})

community/lms/web_form/profile/profile.json

@@ -0,0 +1,212 @@
+{
+ "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",
+ "client_script": "",
+ "creation": "2021-06-30 13:48:13.682851",
+ "custom_css": "[data-doctype=\"Web Form\"] {\n    max-width: 720px;\n    margin: 6rem auto;\n}",
+ "doc_type": "User",
+ "docstatus": 0,
+ "doctype": "Web Form",
+ "idx": 0,
+ "is_standard": 1,
+ "login_required": 1,
+ "max_attachment_size": 0,
+ "modified": "2021-08-06 14:40:39.013776",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "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_url": "/profile",
+ "title": "Profile",
+ "web_form_fields": [
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "first_name",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "First Name",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 1,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "middle_name",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "Middle Name (Optional)",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 0,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "last_name",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "Last Name",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 0,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "username",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "Username",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 0,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "description": "Get your globally recognized avatar from Gravatar.com",
+   "fieldname": "user_image",
+   "fieldtype": "Attach Image",
+   "hidden": 0,
+   "label": "User Image",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 0,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "mobile_no",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "Mobile No",
+   "max_length": 0,
+   "max_value": 0,
+   "options": "Phone",
+   "read_only": 0,
+   "reqd": 0,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "bio",
+   "fieldtype": "Small Text",
+   "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": "linkedin",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "LinkedIn ID",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 0,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "github",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "Github ID",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 0,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "medium",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "Medium ID",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 0,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "city",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "City",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 0,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "college",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "College Name",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 0,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "depends_on": "college",
+   "fieldname": "branch",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "Branch",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 0,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "profession",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "Profession",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 0,
+   "show_in_filter": 0
+  }
+ ]
+}

community/lms/web_form/profile/profile.py

@@ -0,0 +1,5 @@
+import frappe
+
+def get_context(context):
+	# do your magic here
+	pass

community/lms/widgets/BatchTabs.html

@@ -1,77 +0,0 @@
-<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() %}
-  {% if all_memberships | length > 1 %}
-    <a class="nav-link pull-right" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true"
-    aria-expanded="false">
-    Switch Batch
-  </a>
-  <div class="dropdown-menu" aria-labelledby="navbarDropdown">
-    {% for membership in all_memberships %}
-    {% if not membership.is_current %}
-    <a class="dropdown-item switch-batch" href="#" data-batch="{{ membership.batch | urlencode }}" data-course="{{ course.name | urlencode }}">{{ membership.batch_title }}</a>
-    {% endif %}
-    {% endfor %}
-  </div>
-  {% endif %}
-</div>
-{% if not batch %}
-{% set display_class = "hide" %}
-{% else %}
-{% set display_class = "" %}
-{% endif %}
-<ul class="nav nav-tabs mt-4">
-  <li class="nav-item {{ display_class }}">
-    <a class="nav-link" id="home" href="/courses/{{course.name}}/home">Home</a>
-  </li>
-  <li class="nav-item">
-    <a class="nav-link" id="learn" href="/courses/{{course.name}}/learn">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">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 batch and batch.is_member(frappe.session.user, member_type="Mentor") %}
-  <li class="nav-item">
-    <a class="nav-link" id="progress" href="/courses/{{course.name}}/progress">Progress</a>
-  </li>
-  {% endif %}
-</ul>
-<script>
-  frappe.ready(() => {
-    var selector = document.querySelector(`a[href="${decodeURIComponent(window.location.pathname)}"]`)
-    if (selector) {
-      selector.classList.add('active');
-    }
-    else {
-      $("#learn").addClass('active')
-    }
-
-    $(".switch-batch").click((e) => {
-      e.preventDefault();
-      var batch = decodeURIComponent($(e.currentTarget).attr("data-batch"));
-      var course = decodeURIComponent($(e.currentTarget).attr("data-course"));
-      frappe.call({
-        method: "community.lms.doctype.lms_batch_membership.lms_batch_membership.update_current_membership",
-        args: {
-          batch: batch,
-          course: course,
-          member: frappe.session.user
-        },
-        callback: (data) => {
-          window.location.reload();
-        }
-      })
-    })
-  })
-</script>

community/lms/widgets/BreadCrumb.html

@@ -0,0 +1,21 @@
+<div class="breadcrumb">
+
+
+  {% if course %}
+  <a class="dark-links" href="/courses">All Courses</a>
+  <img class="ml-1 mr-1" src="/assets/community/icons/chevron-right.svg">
+  {% if lesson %}
+  <a class="dark-links" href="/courses/{{ course.name }}">{{ course.title }}</a>
+  <img class="ml-1 mr-1" src="/assets/community/icons/chevron-right.svg">
+  <span class="muted-text"> {{ lesson.title }}</span>
+  {% else %}
+  <span class="muted-text">{{ course.title }}</span>
+  {% endif %}
+  {% endif %}
+
+  {% if thread %}
+  <a class="dark-links" href="/discussions">Discussions</a>
+  <img class="ml-1 mr-1" src="/assets/community/icons/chevron-right.svg">
+  <span class="muted-text">{{ thread.title }}</span>
+  {% endif %}
+</div>

community/lms/widgets/ChapterTeaser.html

@@ -1,54 +1,100 @@
-<div class="chapter-teaser">
-  <div class="teaser-body">
-    <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-title small-title" data-target="#{{ course.get_slugified_chapter_title(chapter.title) }}"
+    data-toggle="collapse" aria-expanded="false">
+    <img class="chapter-icon" src="/assets/community/icons/chevron-right.svg">
+    {{ index }}. {{ chapter.title }}
+  </div>
+
+  <div class="chapter-content collapse navbar-collapse" id="{{ course.get_slugified_chapter_title(chapter.title) }}">
+
+    {% if chapter.description %}
+    <div class="chapter-description muted-text">
+      {{ chapter.description }}
     </div>
-    <div class="chapter-lessons">
-      {% for lesson in chapter.get_lessons() %}
-      <div class="lesson-teaser">
-        <a {% if show_link or lesson.include_in_preview %}
-          href="{{ course.get_learn_url(course.get_lesson_index(lesson.name)) }}" {% else %} href="" class="no-preview"
-          {% endif %} data-course="{{ course.name }}">{{ lesson.title }}</a>
-        {% if show_progress and not course.is_mentor(frappe.session.user) and lesson.get_progress() %}
-        <a class="ml-5 badge p-1 {{ lesson.get_slugified_class() }}"> <img class="progress-image"
-            src="/assets/community/images/Vector.png"> {{ lesson.get_progress() }}</a>
+    {% endif %}
+
+    <div class="lessons">
+
+      {% for lesson in course.get_lessons(chapter) %}
+
+      <div class="lesson-info{% if membership.current_lesson == lesson.name %} active-lesson {% endif %}">
+
+        {% if membership or lesson.include_in_preview %}
+        <a class="lesson-links"
+          href="{{ course.get_learn_url(lesson.number) }}{{course.query_parameter}}"
+          data-course="{{ course.name }}">
+          {{ lesson.title }}
+
+          {% if membership %}
+          <img class="ml-1 lesson-progress-tick {{ course.get_progress(lesson.name) != 'Complete' and 'hide' }}"
+            src="/assets/community/icons/check.svg">
+          {% endif %}
+
+        </a>
+
+        {% else %}
+        <div class="no-preview" title="This lesson is not available for preview">
+          <div class="lesson-links">
+            {{ lesson.title }}
+            <img class="ml-2" src="/assets/community/icons/lock.svg">
+          </div>
+        </div>
         {% endif %}
+
       </div>
       {% endfor %}
+
     </div>
   </div>
 </div>
 
+{% if index != course.get_chapters() | length %}
+<div class="card-divider"></div>
+{% endif %}
+
 <script>
   frappe.ready(() => {
-    var d;
-    $(".no-preview").click((e) => {
-      e.preventDefault();
-      e.stopPropagation();
-      e.stopImmediatePropagation();
-      var message = __("Please enroll for this course to access the lesson.");
-      var label = __("Checkout Upcoming Batches");
-      var action = "checkout_upcoming_batches";
-      d = frappe.msgprint({
-        title: __("This lesson is not available for preview!"),
-        message: message,
-        primary_action: {
-          "label": label,
-          "client_action": action,
-        }
-      });
-    })
-
-    window.redirect_to_login = () => {
-      window.location.href = `/login?redirect-to=/courses/${$(".no-preview").attr("data-course")}`
-    }
-
-    window.checkout_upcoming_batches = () => {
-      if ($(".upcoming").length > 0) {
-        $('html,body').animate({ scrollTop: $(".upcoming").offset().top }, 300);
-      }
-      frappe.hide_msgprint();
-    }
+    expand_the_active_chapter();
   })
+
+  var expand_the_first_chapter = () => {
+    var elements = $(".collapse");
+    elements.each((i, element) => {
+      if (i <= 1) {
+        show_section(element);
+      }
+    });
+  }
+
+  var expand_the_active_chapter = () => {
+
+    /* Find anchor matching the URL for course details page */
+    var selector = $(`a[href="${decodeURIComponent(window.location.pathname)}"]`).parent();
+    if (!selector.length) {
+      selector = $(`a[href^="${decodeURIComponent(window.location.pathname)}"]`).parent();
+    }
+    if (selector.length && $(".course-details-page").length) {
+      $(".lesson-info").removeClass("active-lesson")
+      selector.addClass("active-lesson");
+      show_section(selector.parent().parent());
+    }
+
+    /* For course home page */
+    else if ($(".active-lesson").length) {
+      selector = $(".active-lesson")
+      show_section(selector.parent().parent());
+    }
+
+    /* If no active chapter then exapand the first chapter */
+    else {
+      expand_the_first_chapter();
+    }
+  }
+
+  var show_section = (element) => {
+    $(element).addClass("show");
+    $(element).siblings(".chapter-title").children(".chapter-icon").css("transform", "rotate(90deg)");
+  }
+
 </script>

community/lms/widgets/CourseCard.html

@@ -0,0 +1,90 @@
+<div class="common-card-style course-card">
+  <div class="course-image {% if not course.image %}default-image{% endif %}"
+    {% if course.image %} style="background-image: url( {{ course.image }} );" {% endif %}>
+    <div class="course-tags">
+      {% for tag in course.get_tags() %}
+      <div class="course-card-pills">{{ tag }}</div>
+      {% endfor %}
+    </div>
+    {% if not course.image %}
+    <div class="default-image-text">{{ course.title[0] }}</div>
+    {% endif %}
+  </div>
+  <div class="course-card-content">
+    <div class="course-card-meta muted-text">
+      {% if course.get_chapters() | length %}
+      <span>
+        {{ course.get_chapters() | length }} Chapters
+      </span>
+      {% endif %}
+      {% if course.get_chapters() | length and course.get_upcoming_batches() | length %}
+      <span class="font-weight-bold ml-3 mr-3"> . </span>
+      {% endif %}
+      {% if course.get_upcoming_batches() | length %}
+      <span class="">
+        {{ course.get_upcoming_batches() | length }} Open Batches
+      </span>
+      {% endif %}
+    </div>
+    <div class="course-card-title">{{ course.title }}</div>
+    <div class="card-divider"></div>
+    <div class="course-card-meta-2">
+      {{ widgets.Avatar(member=course.get_instructor(), avatar_class="avatar-small") }}
+      <span class="course-instructor">
+        {{ course.get_instructor().full_name }}
+      </span>
+      <span class="course-student-count">
+        {% if course.get_students() | length %}
+        <span class="mr-4">
+          <img class="icon-background" src="/assets/community/icons/user.svg" />
+          {{ course.get_students() | length }}
+        </span>
+        {% endif %}
+        {% set avg_rating = course.get_average_rating() %}
+        {% if avg_rating %}
+        <span>
+          <img class="icon-background" src="/assets/community/icons/rating.svg" />
+          {{ avg_rating }}
+        </span>
+        {% endif %}
+      </span>
+    </div>
+    {% set membership = course.get_membership(frappe.session.user) %}
+
+    {% set lesson_index = course.get_lesson_index(membership.current_lesson) if membership and
+    membership.current_lesson
+    else '1.1' %}
+
+    {% set query_parameter = "?batch=" + membership.batch if membership and membership.batch else "" %}
+
+    {% if course.upcoming %}
+    <div class="view-course-link is-secondary border">
+      Upcoming Course <img class="ml-3" src="/assets/community/icons/black-arrow.svg" />
+    </div>
+    <a class="stretched-link" href="/courses/{{ course.name }}"></a>
+
+    {% elif membership %}
+    <div class="view-course-link is-primary">
+      Continue Course <img class="ml-3" src="/assets/community/icons/white-arrow.svg" />
+    </div>
+    <a class="stretched-link" href="{{ course.get_learn_url(lesson_index) }}{{ query_parameter }}"></a>
+
+    {% else %}
+    <div class="view-course-link">
+      View Course <img class="ml-3" src="/assets/community/icons/black-arrow.svg" />
+    </div>
+    <a class="stretched-link" href="/courses/{{ course.name }}"></a>
+
+    {% endif %}
+  </div>
+</div>
+<script>
+  frappe.ready(() => {
+    $(".course-card-title").each((i, element) => {
+      var title = $(element).text();
+      var length = $(window).width() <= 375 ? 60 : 65;
+      var suffix = title.length > length ? "..." : "";
+      $(element).text(title.substring(0, length) + suffix);
+    })
+  })
+</script>

community/lms/widgets/CourseOutline.html

@@ -1,7 +1,12 @@
-<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 %}
+{% if course.get_chapters() | length %}
+<div class="">
+  <div class="course-home-headings">
+    Course Outline
+  </div>
+  <div class="coure-outline">
+    {% for chapter in course.get_chapters() %}
+    {{ widgets.ChapterTeaser(index=loop.index, chapter=chapter, course=course, batch=batch, membership=membership) }}
+    {% endfor %}
+  </div>
 </div>
+{% endif %}

community/lms/widgets/MemberCard.html

@@ -0,0 +1,15 @@
+<div class="common-card-style member-card {{dimension_class}} ">
+  {% set avatar_class = "avatar-large" if not dimension_class else "avatar-large"%}
+  {{ widgets.Avatar(member=member, avatar_class=avatar_class) }}
+  <div class="small-title member-card-title">
+    {{ member.full_name }}
+  </div>
+  {% set course_count = member.get_authored_courses() | length %}
+  {% if show_course_count and course_count > 0 %}
+  {% set suffix = "Courses" if course_count > 1 else "Course" %}
+  <div class="small-title">
+    Created {{ course_count }} {{ suffix }}
+  </div>
+  {% endif %}
+  <a class="stretched-link" href="/{{ member.username }}"></a>
+</div>

community/lms/widgets/RenderBatch.html

@@ -1,30 +0,0 @@
-<div class="batch">
-  <div class="batch-details">
-    <div class="">Session every {{batch.sessions_on}}</div>
-    <div>{{frappe.utils.format_time(batch.start_time, "short")}} -
-      {{frappe.utils.format_time(batch.end_time, "short")}}
-    </div>
-    <div>Starting {{frappe.utils.format_date(batch.start_date, "medium")}}</div>
-    <div class="course-type" style="color: #888; padding: 10px 0px;">mentors</div>
-
-    {% for m in batch.get_mentors() %}
-    <div>
-      {{ widgets.Avatar(member=m, avatar_class="avatar-medium" ) }}
-      <span class="instructor-title">{{m.full_name}}</span>
-    </div>
-    {% endfor %}
-  </div>
-  {% if can_manage or can_join %}
-  <div class="cta">
-    <div class="">
-      {% if can_manage %}
-      <a href="" class="btn btn-primary manage-batch" data-batch="{{ batch.name | urlencode }}"
-        data-course="{{ course.name | urlencode }}">Manage</a>
-      {% elif can_join %}
-      <button class="join-batch btn btn-primary" data-batch="{{ batch.name | urlencode }}"
-        data-course="{{ course.name | urlencode }}">Join this Batch</button>
-      {% endif %}
-    </div>
-  </div>
-  {% endif %}
-</div>

community/lms/widgets/Reviews.html

@@ -0,0 +1,91 @@
+<div class="reviews-parent">
+  {% set reviews = course.get_reviews() %}
+  {% if reviews | length or course.is_eligible_to_review(membership) %}
+  <div class="mb-5">
+    <span class="course-home-headings">Reviews</span>
+    {% if course.is_eligible_to_review(membership) %}
+    <span class="review-link button is-secondary pull-right">
+      Write a review
+    </span>
+    {% endif %}
+  </div>
+  {% endif %}
+  {% if reviews | length %}
+  <div class="reviews-section">
+    {% for review in reviews %}
+    <div class="review-card">
+      <div class="common-card-style review-content small-title"> {{ review.review }} </div>
+      <div class="review-card-footer">
+        <div>
+          {{ widgets.Avatar(member=review.owner_details, avatar_class="avatar-medium") }}
+          <a class="button-links" href="/{{review.owner_details.username}}">
+            <span class="course-instructor">
+              {{ review.owner_details.full_name }}
+            </span>
+          </a>
+        </div>
+        <div class="rating">
+          {% for i in [1, 2, 3, 4, 5] %}
+          <svg class="icon icon-md {% if i <= review.rating %} star-click {% endif %}" data-rating="{{ i }}">
+            <use href="#icon-star"></use>
+          </svg>
+          {% endfor %}
+        </div>
+      </div>
+    </div>
+    {% endfor %}
+  </div>
+  {% endif %}
+</div>
+
+<div class="modal fade review-modal" id="review-modal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel"
+  aria-hidden="true">
+  <div class="modal-dialog" role="document">
+    <div class="modal-content">
+      <div class="modal-header">
+        <div class="course-home-headings modal-headings">Review</div>
+        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+          <span aria-hidden="true">&times;</span>
+        </button>
+      </div>
+      <div class="modal-body">
+        <form class="review-form" id="review-form">
+          <div class="form-group">
+            <div class="clearfix">
+              <label class="control-label reqd" style="padding-right: 0px;">Rating</label>
+            </div>
+            <div class="control-input-wrapper">
+              <div class="control-input">
+                <div class="rating rating-field" id="rating">
+                  {% for i in [1, 2, 3, 4, 5] %}
+                  <svg class="icon icon-md icon-rating" data-rating="{{ i }}">
+                    <use href="#icon-star"></use>
+                  </svg>
+                  {% endfor %}
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <div class="form-group">
+            <div class="clearfix">
+              <label class="control-label reqd" style="padding-right: 0px;">Review</label>
+            </div>
+            <div class="control-input-wrapper">
+              <div class="control-input">
+                <textarea type="text" autocomplete="off" class="input-with-feedback form-control review-field"
+                  data-fieldtype="Text" data-fieldname="feedback_comments" placeholder="" style="height: 300px;"
+                  spellcheck="false"></textarea>
+              </div>
+            </div>
+          </div>
+          <p class="error-field muted-text"></p>
+        </form>
+      </div>
+      <div class="modal-footer">
+        <div class="button submit-review is-primary" data-course="{{ course.name | urlencode}}" id="submit-review">
+          Submit</div>
+      </div>
+    </div>
+  </div>
+</div>

community/lms/workspace/lms/lms.json

@@ -0,0 +1,160 @@
+{
+ "category": "Modules",
+ "charts": [],
+ "creation": "2021-06-29 13:05:28.741459",
+ "developer_mode_only": 0,
+ "disable_user_customization": 0,
+ "docstatus": 0,
+ "doctype": "Workspace",
+ "extends_another_page": 0,
+ "hide_custom": 0,
+ "icon": "education",
+ "idx": 0,
+ "is_default": 0,
+ "is_standard": 1,
+ "label": "LMS",
+ "links": [
+  {
+   "hidden": 0,
+   "is_query_report": 0,
+   "label": "LMS",
+   "link_type": "DocType",
+   "onboard": 0,
+   "type": "Card Break"
+  },
+  {
+   "hidden": 0,
+   "is_query_report": 0,
+   "label": "LMS Course",
+   "link_to": "LMS Course",
+   "link_type": "DocType",
+   "onboard": 0,
+   "type": "Link"
+  },
+  {
+   "hidden": 0,
+   "is_query_report": 0,
+   "label": "LMS Batch",
+   "link_to": "LMS Batch",
+   "link_type": "DocType",
+   "onboard": 0,
+   "type": "Link"
+  },
+  {
+   "hidden": 0,
+   "is_query_report": 0,
+   "label": "LMS Batch Membership",
+   "link_to": "LMS Batch Membership",
+   "link_type": "DocType",
+   "onboard": 0,
+   "type": "Link"
+  },
+  {
+   "hidden": 0,
+   "is_query_report": 0,
+   "label": "LMS Course Mentor Mapping",
+   "link_to": "LMS Course Mentor Mapping",
+   "link_type": "DocType",
+   "onboard": 0,
+   "type": "Link"
+  },
+  {
+   "hidden": 0,
+   "is_query_report": 0,
+   "label": "Content",
+   "link_type": "DocType",
+   "onboard": 0,
+   "type": "Card Break"
+  },
+  {
+   "hidden": 0,
+   "is_query_report": 0,
+   "label": "Chapter",
+   "link_to": "Chapter",
+   "link_type": "DocType",
+   "onboard": 0,
+   "type": "Link"
+  },
+  {
+   "hidden": 0,
+   "is_query_report": 0,
+   "label": "Lesson",
+   "link_to": "Lesson",
+   "link_type": "DocType",
+   "onboard": 0,
+   "type": "Link"
+  },
+  {
+   "hidden": 0,
+   "is_query_report": 0,
+   "label": "Exercise",
+   "link_to": "Exercise",
+   "link_type": "DocType",
+   "onboard": 0,
+   "type": "Link"
+  },
+  {
+   "hidden": 0,
+   "is_query_report": 0,
+   "label": "Exercise Submission",
+   "link_to": "Exercise Submission",
+   "link_type": "DocType",
+   "onboard": 0,
+   "type": "Link"
+  },
+  {
+   "hidden": 0,
+   "is_query_report": 0,
+   "label": "LMS Quiz",
+   "link_to": "LMS Quiz",
+   "link_type": "DocType",
+   "onboard": 0,
+   "type": "Link"
+  },
+  {
+   "hidden": 0,
+   "is_query_report": 0,
+   "label": "LMS Quiz Submission",
+   "link_to": "LMS Quiz Submission",
+   "link_type": "DocType",
+   "onboard": 0,
+   "type": "Link"
+  }
+ ],
+ "modified": "2021-06-29 15:11:07.324651",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "LMS",
+ "owner": "Administrator",
+ "pin_to_bottom": 0,
+ "pin_to_top": 1,
+ "shortcuts": [
+  {
+   "color": "#29CD42",
+   "doc_view": "List",
+   "format": "{} Published",
+   "label": "Courses",
+   "link_to": "LMS Course",
+   "stats_filter": "{\"is_published\": 1}",
+   "type": "DocType"
+  },
+  {
+   "color": "#29CD42",
+   "doc_view": "List",
+   "format": "{} Active ",
+   "label": "Batches",
+   "link_to": "LMS Batch",
+   "stats_filter": "{\"status\": \"Active\"}",
+   "type": "DocType"
+  },
+  {
+   "color": "#39E4A5",
+   "doc_view": "List",
+   "format": "{} Students",
+   "label": "Memberships",
+   "link_to": "LMS Batch Membership",
+   "stats_filter": "{\"member_type\": \"Student\"}",
+   "type": "DocType"
+  }
+ ]
+}

community/overrides/test_user.py

@@ -0,0 +1,63 @@
+# Copyright (c) 2021, FOSS United and Contributors
+# See license.txt
+
+# import frappe
+import unittest
+import frappe
+
+class TestCustomUser(unittest.TestCase):
+
+    def test_with_basic_username(self):
+        new_user = frappe.get_doc({
+                        "doctype": "User",
+                        "email": "test_with_basic_username@example.com",
+                        "first_name": "Username"
+                    }).insert()
+        self.assertEqual(new_user.username, "username")
+
+    def test_without_username(self):
+        """ The user in this test has the same first name as the user of the test test_with_basic_username.
+        In such cases frappe makes the username of the second user empty.
+        The condition in community app should override this and save a username. """
+        new_user = frappe.get_doc({
+                        "doctype": "User",
+                        "email": "test-without-username@example.com",
+                        "first_name": "Username"
+                    }).insert()
+        self.assertTrue(new_user.username)
+
+    def test_with_illegal_characters(self):
+        new_user = frappe.get_doc({
+                        "doctype": "User",
+                        "email": "test_with_illegal_characters@example.com",
+                        "first_name": "Username$$"
+                    }).insert()
+        self.assertEqual(new_user.username[:8], "username")
+
+    def test_with_underscore_at_end(self):
+        new_user = frappe.get_doc({
+                        "doctype": "User",
+                        "email": "test_with_underscore_at_end@example.com",
+                        "first_name": "Username___"
+                    }).insert()
+        self.assertNotEqual(new_user.username[-1], "_")
+
+
+    def test_with_short_first_name(self):
+        new_user = frappe.get_doc({
+                        "doctype": "User",
+                        "email": "test_with_short_first_name@example.com",
+                        "first_name": "USN"
+                    }).insert()
+        self.assertGreaterEqual(len(new_user.username), 4)
+
+    @classmethod
+    def tearDownClass(cls) -> None:
+        users = [
+                    "test_with_basic_username@example.com",
+                    "test-without-username@example.com",
+                    "test_with_illegal_characters@example.com",
+                    "test_with_underscore_at_end@example.com",
+                    "test_with_short_first_name@example.com"
+                ]
+        frappe.db.delete("User", {"name": ["in", users]})

community/overrides/user.py

@@ -2,18 +2,70 @@ import frappe
 from frappe.core.doctype.user.user import User
 from frappe.utils import cint
 import hashlib
+import random
+import re
+from frappe import _
 
 class CustomUser(User):
 
-    def get_course_count(self) -> int:
+    def validate(self):
+        super(CustomUser, self).validate()
+        self.validate_username_characters()
+
+    def validate_username_characters(self):
+        if len(self.username):
+            underscore_condition = self.username[0] == "_" or self.username[-1] == "_"
+        else:
+            underscore_condition = ''
+
+        if self.is_new():
+            if not self.username:
+                self.username = self.get_username_from_first_name()
+
+            if self.username.find(" "):
+                self.username.replace(" ", "")
+
+            if not re.match("^[A-Za-z0-9_]*$", self.username) or underscore_condition:
+                self.username = self.remove_illegal_characters()
+
+            if len(self.username) < 4:
+                self.username = self.email.replace("@", "").replace(".", "")
+
+            while self.username_exists():
+                self.username = self.remove_illegal_characters() + str(random.randint(0, 99))
+
+        else:
+            if not self.username:
+                frappe.throw(_("Username already exists."))
+
+            if not re.match("^[A-Za-z0-9_]*$", self.username):
+                frappe.throw(_("Username can only contain alphabets, numbers and unedrscore."))
+
+            if underscore_condition:
+                frappe.throw(_("First and Last character of username cannot be Underscore(_)."))
+
+            if len(self.username) < 4:
+                frappe.throw(_("Username cannot be less than 4 characters"))
+
+    def get_username_from_first_name(self):
+        return frappe.scrub(self.first_name) + str(random.randint(0, 99))
+
+    def remove_illegal_characters(self):
+        return re.sub("[^\w]+", "", self.username).strip("_")
+
+    def get_authored_courses(self) -> int:
         """Returns the number of courses authored by this user.
         """
-        return frappe.db.count(
+        return frappe.get_all(
             'LMS Course', {
-                'owner': self.email
+                'owner': self.name,
+                'is_published': True
         })
 
     def get_palette(self):
+        """
+        Returns a color unique to each member for Avatar """
+
         palette = [
             ['--orange-avatar-bg', '--orange-avatar-color'],
             ['--pink-avatar-bg', '--pink-avatar-color'],
@@ -40,3 +92,35 @@ class CustomUser(User):
                 'member_type': 'Mentor'
             })
 
+    def get_user_reviews(self):
+        """ Returns the reviews created by user """
+        return frappe.get_all("LMS Course Review",
+                {
+                    "owner": self.name
+                })
+
+    def get_course_membership(self, member_type=None):
+        """ Returns all memberships of the user  """
+        filters = {
+            "member": self.name
+        }
+        if member_type:
+            filters["member_type"] = member_type
+
+        return frappe.get_all("LMS Batch Membership", filters, ["name", "course"])
+
+    def get_mentored_courses(self):
+        """ Returns all courses mentored by this user """
+        mentored_courses = []
+        mapping = frappe.get_all("LMS Course Mentor Mapping",
+                    {
+                        "mentor": self.name,
+                    },
+                    ["name", "course"]
+                )
+
+        for map in mapping:
+            if frappe.db.get_value("LMS Course", map.course, "is_published"):
+                mentored_courses.append(map)
+
+        return mentored_courses

community/patches.txt

@@ -6,3 +6,5 @@ community.patches.replace_member_with_user_in_batch_membership
 community.patches.replace_member_with_user_in_course_mentor_mapping
 community.patches.replace_member_with_user_in_lms_message
 community.patches.replace_member_with_user_in_mentor_request
+community.patches.v0_0.chapter_lesson_index_table
+execute:frappe.delete_doc("DocType", "LMS Message")

community/patches/v0_0/chapter_lesson_index_table.py

@@ -0,0 +1,50 @@
+from __future__ import unicode_literals
+import frappe
+
+def execute():
+    frappe.reload_doc("lms", "doctype", "lms_course")
+    frappe.reload_doc("lms", "doctype", "chapter")
+    frappe.reload_doc("lms", "doctype", "lesson")
+    frappe.reload_doc("lms", "doctype", "lessons")
+    frappe.reload_doc("lms", "doctype", "chapters")
+
+    update_chapters()
+    update_lessons()
+
+def update_chapters():
+    courses = frappe.get_all("LMS Course", pluck="name")
+    for course in courses:
+        course_details = frappe.get_doc("LMS Course", course)
+        chapters = frappe.get_all("Chapter",
+                                    {
+                                        "course": course
+                                    },
+                                    ["name"],
+                                    order_by= "index_"
+                                )
+        for chapter in chapters:
+            course_details.append("chapters",
+                                    {
+                                        "chapter": chapter.name
+                                    })
+
+        course_details.save()
+
+def update_lessons():
+    chapters = frappe.get_all("Chapter", pluck="name")
+    for chapter in chapters:
+        chapter_details = frappe.get_doc("Chapter", chapter)
+        lessons = frappe.get_all("Lesson",
+                                    {
+                                        "chapter": chapter
+                                    },
+                                    ["name"],
+                                    order_by= "index_"
+                                )
+        for lesson in lessons:
+            chapter_details.append("lessons",
+                                    {
+                                        "lesson": lesson.name
+                                    })
+
+        chapter_details.save()

community/plugins.py

@@ -14,6 +14,8 @@ The PageExtension is used to load additinal stylesheets and scripts to
 be loaded in a webpage.
 """
 
+import frappe
+
 class PageExtension:
     """PageExtension is a plugin to inject custom styles and scripts
     into a web page.
@@ -64,3 +66,43 @@ class ProfileTab:
         Every subclass must implement this.
         """
         raise NotImplementedError()
+
+class LiveCodeExtension(PageExtension):
+    def render_header(self):
+        livecode_url = frappe.get_value("LMS Settings", None, "livecode_url")
+        context = {
+            "livecode_url": livecode_url
+        }
+        return frappe.render_template(
+            "templates/livecode/extension_header.html",
+            context)
+
+    def render_footer(self):
+        livecode_url = frappe.get_value("LMS Settings", None, "livecode_url")
+        context = {
+            "livecode_url": livecode_url
+        }
+        return frappe.render_template(
+            "templates/livecode/extension_footer.html",
+            context)
+
+def quiz_renderer(quiz_name):
+    quiz = frappe.get_doc("LMS Quiz", quiz_name)
+    context = dict(quiz=quiz)
+    return frappe.render_template("templates/quiz.html", context)
+
+def exercise_renderer(argument):
+    exercise = frappe.get_doc("Exercise", argument)
+    context = dict(exercise=exercise)
+    return frappe.render_template("templates/exercise.html", context)
+
+def youtube_video_renderer(video_id):
+    return f"""
+    <iframe width="100%" height="315"
+        src="https://www.youtube.com/embed/{video_id}"
+        title="YouTube video player"
+        frameborder="0"
+        allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
+        allowfullscreen>
+    </iframe>
+    """

community/public/css/community.bundle.less

@@ -1,4 +1,3 @@
 
 @import "./style.css";
 @import "./vars.css";
-@import "./style.less";

community/public/css/style.less

@@ -1,353 +0,0 @@
-h2 {
-  margin: 20px 0px;
-  color: black;
-}
-
-.teaser {
-  background: white;
-  border-radius: 9px;
-  border: 1px solid #C4C4C4;
-
-  .teaser-body {
-    padding: 20px;
-    box-shadow: 0px 5px 10px rgb(0 0 0 / 10%)
-  }
-  .teaser-footer {
-    padding: 20px;
-  }
-}
-
-.sketch-teaser {
-  .teaser();
-  width: 220px;
-  margin-bottom: 30px;
-  margin-top: 30px;
-
-  svg {
-    width: 200px;
-    height: 200px;
-  }
-  .sketch-image {
-    padding: 10px;
-  }
-  .sketch-footer {
-    border-top: 1px solid#C4C4C4;
-    padding: 10px;
-    background: #F6F6F6;
-    border-radius: 0px 0px 10px 10px;
-  }
-}
-
-.course-teaser {
-  .teaser();
-  color: #444;
-  margin-bottom: 20px;
-  margin-top: 20px;
-
-  h3, h4 {
-    color: black;
-    font-weight: bold;
-  }
-
-  .course-body, .course-footer {
-    padding: 20px;
-  }
-
-  .course-body {
-    min-height: 8em;
-  }
-
-  .course-footer {
-    border-top: 1px solid #ddd;
-  }
-
-  a, a:hover {
-    color: inherit;
-    text-decoration: none;
-  }
-}
-
-
-.anchor_style {
-  color: inherit;
-}
-
-.anchor_style:hover {
-  text-decoration: none
-}
-
-.no-preview:hover {
-  cursor: pointer;
-  color: #2490ef;
-}
-
-section {
-  padding: 60px 0px;
-}
-
-section h2 {
-  margin-bottom: 40px;
-  font-size: 48px;
-  line-height: 58px;
-  font-weight: bold;
-}
-
-section.lightgray {
-  background: #F6F6F6;
-}
-
-#hero .jumbotron {
-  background: inherit;
-}
-
-.chapter-teaser {
-  .teaser();
-  color: #444;
-  margin: 20px 0px;
-
-  h3, h4 {
-    color: black;
-    font-weight: bold;
-  }
-}
-
-.field-width {
-  width: 40%;
-  display: inline-block;
-}
-
-.footer-grouped-links {
-  display: none;
-}
-
-.footer-info {
-  border-top: 0px;
-  margin-top: 0px;
-
-  .footer-col-right {
-    padding-top: 1.8rem;
-  }
-}
-
-.web-footer {
-  border-top: 1px solid #E2E6E9;
-  padding: 0px;
-  padding: 2rem 0px;
-  margin-top: 2rem;
-}
-
-.course-type {
-  text-transform: uppercase;
-  font-size: 1.0em;
-  font-weight: bold;
-  color: var(--tag-color);
-}
-
-.course-header {
-  margin-top: 20px;
-}
-
-/*
-.course-header {
-  margin-top: 20px;
-  padding: 20px;
-  background: var(--header-bg);
-  color: var(--header-color);
-  border-radius: 9px;
-}
-
-.course-author-avatar {
-  width: 20px;
-  height: 20px;
-  border-radius: 50%;
-  margin-right: 20px;
-}
-
-.course-header h1 {
-  color: inherit;
-}
-
-*/
-
-// .gray-section {
-//   background:#F6F6F6;
-//   border: 1px solid #C4C4C4;
-//   padding: 20px;
-//   margin: 20px 0px;
-// }
-
-.instructor-title {
-  color: black;
-}
-
-.instructor-subtitle {
-  font-size: 0.8em;
-  color: var(--text-color);
-}
-
-// .mentors-wrapper {
-//   .gray-section();
-// }
-
-
-.chapter-number {
-  background: var(--text-color);
-  color: white;
-  height: 24px;
-  min-width: 24px;
-  margin-right: 5px;
-}
-
-.sidebar {
-  background: var(--sidebar-bg);
-  border: 1px solid var(--sidebar-border);
-  margin: 20px 0px;
-  border-radius: 10px;
-  padding: 1px 20px 20px 20px;
-}
-
-.sidebar h3 {
-  margin-top: 20px;
-  color: black;
-}
-
-.sidebar-batch {
-  background: var(--sidebar-bg);
-  color: var(--text-color);
-  position: fixed;
-  left: 0;
-  height: 100%;
-}
-
-.sidebar-batch a {
-  padding: 16px 8px 8px 16px;
-  display: block;
-}
-
-
-.sidebar .notice {
-  margin-top: 10px;
-  padding: 10px;
-  border-radius: 10px;
-  border: 1px dashed var(--text-color);
-}
-
-.sidebar .notice a {
-  color: inherit;
-  text-decoration: underline;
-}
-
-// LiveCode editor
-
-.livecode-editor {
-
-  .CodeMirror {
-    border: 1px solid #ddd;
-    background: #ffe;
-    height: auto;
-  }
-  .CodeMirror-scroll {
-    max-height: 310px;
-    min-height: 310px;
-  }
-  .controls {
-    padding: 10px 0px;
-  }
-  canvas {
-    border: 5px solid #ddd;
-    position: relative;
-    z-index: 0;
-  }
-
-  .output {
-    position: absolute;
-    z-index: 1;
-    width: 300px;
-    left: 0px;
-    top: 0px;
-    background-color: rgba(255, 255, 255, 0);
-    max-height: 300px;
-    white-space: pre-wrap;
-    word-wrap: break-word;
-    margin: 0px;
-    margin-left: 20px;
-    padding: 4px;
-    color: #888;
-  }
-
-  @media (max-width: 768px) {
-    .canvas-wrapper {
-      padding-top: 10px;
-    }
-    .code-wrapper {
-      min-height: 50px;
-    }
-    .CodeMirror {
-      min-height: 50px;
-    }
-  }
-}
-
-.sketch-header {
-  input#sketch-title {
-    font-weight: bold;
-  }
-}
-
-.chapter-description {
-  margin-bottom: 10px;
-}
-
-.lesson-teaser {
-  line-height: 40px;
-}
-
-#hero h1 {
-  color: black !important;
-}
-
-.lesson-page {
-  margin: 20px 0px;
-}
-
-.lesson-pagination {
-  clear: both;
-}
-
-.exercise-image svg {
-  width: 200px;
-  height: 200px;
-  border: 1px solid #ddd;
-  margin-bottom: 20px;
-}
-
-.svg-200 svg {
-  width: 200px;
-  height: 200px;
-}
-
-.livecode-editor-small .livecode-editor {
-  .CodeMirror-scroll {
-    max-height: 160px;
-    min-height: 160px;
-  }
-
-  canvas {
-    width: 150px;
-    height: 150px;
-  }
-}
-
-.mentor-dashboard {
-  margin-top: 20px;
-
-  .submission {
-    margin: 40px 0px 0px 20px;
-  }
-}
-
-.no-preview-message {
-  width: fit-content;
-  margin: 50px 0px 50px;
-  color: black;
-}