fix: test

fix: web form, progress ui, title non unique

community/hooks.py

@@ -165,6 +165,7 @@ whitelist = [
     "/add-a-new-batch",
     "/new-sign-up",
     "/message"
+    "/about"
 ]
 whitelist_rules = [{"from_route": p, "to_route": p[1:]} for p in whitelist]
 

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/lesson/lesson.py

@@ -55,11 +55,11 @@ class Lesson(Document):
         return
 
 @frappe.whitelist()
-def save_progress(lesson, batch):
+def save_progress(lesson, course):
     if not frappe.db.exists("LMS Batch Membership",
             {
                 "member": frappe.session.user,
-                "batch": batch
+                "course": course
             }):
         return
     if frappe.db.exists("LMS Course Progress",

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:

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": [
   {
@@ -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": "2021-06-21 12:10:28.808803",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Batch Membership",

community/lms/doctype/lms_batch_membership/lms_batch_membership.py

@@ -14,18 +14,22 @@ 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")
@@ -44,10 +48,11 @@ class LMSBatchMembership(Document):
                 frappe.throw(_("{0} is already a {1} of {2} course through {3} batch").format(member_name, membership.member_type, course, membership.batch))
 
 @frappe.whitelist()
-def create_membership(batch, member=None, member_type="Student", role="Member"):
+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.json

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

community/lms/doctype/lms_course/lms_course.py

@@ -82,11 +82,11 @@ class LMSCourse(Document):
         """
         if not email:
             return False
-        return frappe.db.exists({
-            "doctype": "LMS Course Mentor Mapping",
-            "course": self.name,
-            "mentor": email
-        })
+        return frappe.db.count("LMS Course Mentor Mapping",
+            {
+                "course": self.name,
+                "mentor": email
+            })
 
     def get_student_batch(self, email):
         """Returns the batch the given student is part of.
@@ -192,22 +192,53 @@ 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
+        return frappe.db.get_value("LMS Batch Membership", filters, ["name","batch", "current_lesson"], as_dict=True)
 
     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)
+        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")
+        print(all_memberships)
         return all_memberships
 
+    def get_mentors(self, batch=None):
+        filters = {
+            "course": self.name,
+            "member_type": "Mentor"
+        }
+        if batch:
+            filters["batch"] = batch
+
+        memberships = frappe.get_all(
+                    "LMS Batch Membership",
+                    filters,
+                    ["member"])
+        member_names = [m['member'] for m in memberships]
+        return find_all("User", name=["IN", member_names])
+
+    def get_students(self, batch=None):
+        """Returns (email, full_name, username) of all the students of this batch as a list of dict.
+        """
+        filters = {
+            "course": self.name,
+            "member_type": "Student"
+        }
+        if batch:
+            filters["batch"] = batch
+        memberships = frappe.get_all(
+                    "LMS Batch Membership",
+                    filters,
+                    ["member"])
+        member_names = [m['member'] for m in memberships]
+        return find_all("User", name=["IN", member_names])
+
     def get_outline(self):
         return CourseOutline(self)
 

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/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/widgets/BatchTabs.html

@@ -4,74 +4,62 @@
     {{ 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"
+  <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>
+    {% for data in all_memberships %}
+    {% if data.batch != membership.batch %}
+    <a class="dropdown-item switch-batch" href="/courses/{{ course.name }}/home?batch={{ data.batch }}">{{ data.batch_title }}</a>
     {% endif %}
     {% endfor %}
   </div>
   {% endif %}
 </div>
-{% if not batch %}
+{% if not membership %}
 {% 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 class="nav-item">
+    <a class="nav-link" id="home" href="/courses/{{course.name}}/home{{ course.query_parameter }}">Home</a>
   </li>
   <li class="nav-item">
-    <a class="nav-link" id="learn" href="/courses/{{course.name}}/learn">Lessons</a>
+    {% set lesson_index = course.get_lesson_index(membership.current_lesson) if membership and membership.current_lesson else '1.1' %}
+    <a class="nav-link" id="learn"
+      href="{{ course.get_learn_url(lesson_index) }}{{ course.query_parameter }}">Lessons</a>
   </li>
   <!-- <li class="nav-item">
     <a class="nav-link" id="schedule" href="/courses/{{course.name}}/schedule">Schedule</a>
   </li> -->
   <li class="nav-item {{ display_class }}">
-    <a class="nav-link" id="members" href="/courses/{{course.name}}/members">Members</a>
+    <a class="nav-link" id="members" href="/courses/{{course.name}}/members{{ course.query_parameter }}">Members</a>
   </li>
-  <li class="nav-item {{ display_class }}">
+  <!-- <li class="nav-item {{ display_class }}">
     <a class="nav-link" id="discussion" href="/courses/{{course.name}}/discuss">Discussion</a>
-  </li>
+  </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") %}
+  {% if membership and membership.batch and course.is_mentor(frappe.session.user) %}
   <li class="nav-item">
-    <a class="nav-link" id="progress" href="/courses/{{course.name}}/progress">Progress</a>
+    <a class="nav-link" id="progress" href="/courses/{{course.name}}/progress{{ course.query_parameter }}">Progress</a>
   </li>
   {% endif %}
 </ul>
+{% block script %}
 <script>
   frappe.ready(() => {
-    var selector = document.querySelector(`a[href="${decodeURIComponent(window.location.pathname)}"]`)
+    var selector = document.querySelector(`a[href="${decodeURIComponent(window.location.pathname)}{{ course.query_parameter }}"]`)
     if (selector) {
       selector.classList.add('active');
     }
     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>
+{% endblock %}

community/lms/widgets/ChapterTeaser.html

@@ -8,11 +8,10 @@
       {% 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"
+          href="{{ course.get_learn_url(course.get_lesson_index(lesson.name)) }}{{course.query_parameter}}" {% 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>
+        <span class="ml-5 badge p-2 {{ lesson.get_slugified_class() }}"> {{ lesson.get_progress() }}</span>
         {% endif %}
       </div>
       {% endfor %}

community/lms/widgets/RenderBatch.html

@@ -7,7 +7,7 @@
     <div>Starting {{frappe.utils.format_date(batch.start_date, "medium")}}</div>
     <div class="course-type" style="color: #888; padding: 10px 0px;">mentors</div>
 
-    {% for m in batch.get_mentors() %}
+    {% for m in course.get_mentors(batch.name) %}
     <div>
       {{ widgets.Avatar(member=m, avatar_class="avatar-medium" ) }}
       <span class="instructor-title">{{m.full_name}}</span>
@@ -18,10 +18,10 @@
   <div class="cta">
     <div class="">
       {% if can_manage %}
-      <a href="" class="btn btn-primary manage-batch" data-batch="{{ batch.name | urlencode }}"
+      <a href="/courses/{{ course.name }}/home?batch={{ batch.name }}" class="btn btn-primary manage-batch" data-batch="{{ batch.name | urlencode }}"
         data-course="{{ course.name | urlencode }}">Manage</a>
       {% elif can_join %}
-      <button class="join-batch btn btn-primary" data-batch="{{ batch.name | urlencode }}"
+      <button class="join-batch btn btn-secondary" data-batch="{{ batch.name | urlencode }}"
         data-course="{{ course.name | urlencode }}">Join this Batch</button>
       {% endif %}
     </div>

community/public/css/style.css

@@ -23,6 +23,7 @@
   --cta-color: var(--c4);
   --send-message: var(--c7);
   --received-message: var(--c8);
+	--control-bg: var(--gray-100);
 }
 
 body {

community/www/batch/discuss.html

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

community/www/batch/discuss.py

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

community/www/batch/home.html

@@ -8,15 +8,13 @@
 {% endblock %}
 
 {% block content %}
-{% set invite_link = frappe.utils.get_url() + "/courses/" + course.name + "/join?batch=" + batch.name %}
 <div class="container mt-5">
-  {{ widgets.BatchTabs(course=course, batch=batch) }}
-  <!-- <div>
-    <h1 class="mt-5">{{ batch.title }}</h1>
-  </div> -->
+  {{ widgets.BatchTabs(course=course, membership=membership) }}
   <div class="course-details mt-5">
     {{ widgets.CourseOutline(course=course, batch=batch, show_link=True, show_progress=True) }}
   </div>
+
+  {% if batch %}
   <div class="w-25">
     <h3>Batch Schedule</h3>
     {{ widgets.RenderBatch(course=course, batch=batch) }}
@@ -28,8 +26,9 @@
     {{ frappe.utils.md_to_html(batch.description) }}
   </div>
   {% endif %}
-
+  {% endif %}
   {% if course.is_mentor(frappe.session.user) %}
+  {% set invite_link = frappe.utils.get_url() + "/courses/" + course.name + "/join?batch=" + batch.name %}
   <div class="">
     <h3> Invite Members </h3>
     <a href="" class="" id="invite-link" data-link="{{ invite_link }}">Get Batch Invitation

community/www/batch/home.py

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

community/www/batch/join.html

@@ -51,7 +51,8 @@ frappe.ready(() => {
       frappe.call({
         "method": "community.lms.doctype.lms_batch_membership.lms_batch_membership.create_membership",
         "args": {
-          "batch": "{{ batch.name }}"
+          "batch": {{ batch.name }},
+          "course": {{ batch.course }}
         },
         "callback": (data) => {
           if (data.message == "OK") {
@@ -66,20 +67,6 @@ frappe.ready(() => {
         }
       })
     })
-
-    $("#batch-home").click((e) => {
-      frappe.call({
-        method: "community.lms.doctype.lms_batch_membership.lms_batch_membership.update_current_membership",
-        args: {
-          "batch": "{{ batch.name }}",
-          "course": "{{ batch.course}}",
-          "member": frappe.session.user
-        },
-        callback: (data) => {
-          window.location.href = "/courses/{{ batch.course }}/home"
-        }
-      })
-    })
   })
 </script>
 {% endblock %}

community/www/batch/learn.html

@@ -13,7 +13,7 @@
 <link rel="stylesheet" href="/assets/frappe/css/hljs-night-owl.css">
 
 {% for ext in page_extensions %}
-  {{ ext.render_header() }}
+{{ ext.render_header() }}
 {% endfor %}
 
 {% endblock %}
@@ -22,17 +22,18 @@
 {% block content %}
 
 <div class="container">
-  {{ widgets.BatchTabs(course=course, batch=batch) }}
+  {{ widgets.BatchTabs(course=course, membership=membership) }}
   <div class="lesson-page">
 
-    <h2 class="title {% if course.is_mentor(frappe.session.user) %} is_mentor {% endif %}" data-name="{{ lesson.name }}" {% if batch %} data-batch="{{ batch.name }}" {% endif %}>{{ lesson.title }}</h2>
+    <h2 class="title {% if course.is_mentor(frappe.session.user) %} is_mentor {% endif %}" data-lesson="{{ lesson.name }}"
+      data-course="{{ course.name }}" {% if membership%} data-membership="{{membership.name}}" {% endif %}>{{ lesson.title }}</h2>
 
-    {% if batch or lesson.include_in_preview %}
+    {% if membership or lesson.include_in_preview %}
     {{ lesson.render_html() }}
     {% else %}
     <div class="no-preview-message">
-      <span>This lesson is not available for Preview. Please join a batch to access the complete course.</span>
-      <a href="/courses/{{ course.name }}">Checkout Upcoming Batches</a>
+      <span>This lesson is not available for Preview. Please join the course to access this lesson.</span>
+      <a href="/courses/{{ course.name }}">Checkout Course Details.</a>
     </div>
     {% endif %}
 
@@ -61,7 +62,6 @@
 {%- block script %}
 {{ super() }}
 {% for ext in page_extensions %}
-  {{ ext.render_footer() }}
+{{ ext.render_footer() }}
 {% endfor %}
-
 {%- endblock %}

community/www/batch/learn.js

@@ -1,17 +1,17 @@
 frappe.ready(() => {
-  if ($(".title").attr("data-batch") && !$(".title").hasClass("is_mentor")) {
+  if ($(".title").attr("data-membership") && !$(".title").hasClass("is_mentor")) {
     frappe.call({
       method: "community.lms.doctype.lesson.lesson.save_progress",
       args: {
-        lesson: $(".title").attr("data-name"),
-        batch: $(".title").attr("data-batch")
+        lesson: $(".title").attr("data-lesson"),
+        course: $(".title").attr("data-course")
       }
     })
   }
-  if ($(".title").attr("data-batch")) {
+  if ($(".title").attr("data-membership")) {
     frappe.call("community.lms.api.save_current_lesson", {
-      "batch_name": $(".title").attr("data-batch"),
-      "lesson_name": $(".title").attr("data-name")
+      course_name: $(".title").attr("data-course"),
+      lesson_name: $(".title").attr("data-lesson")
     })
   }
 })

community/www/batch/learn.py

@@ -18,7 +18,7 @@ def get_context(context):
             index_ = get_lesson_index(context.course, context.batch, frappe.session.user) or "1.1"
         else:
             index_ = "1.1"
-        frappe.local.flags.redirect_location = context.course.get_learn_url(index_)
+        frappe.local.flags.redirect_location = context.course.get_learn_url(index_) + context.course.query_parameter
         raise frappe.Redirect
 
     context.lesson = context.course.get_lesson(chapter_index, lesson_index)
@@ -30,8 +30,8 @@ def get_context(context):
     next_ = outline.get_next(lesson_number)
     context.prev_chap = get_chapter_title(course_name, prev_)
     context.next_chap = get_chapter_title(course_name, next_)
-    context.next_url = context.course.get_learn_url(next_)
-    context.prev_url = context.course.get_learn_url(prev_)
+    context.next_url = context.course.get_learn_url(next_) + context.course.query_parameter
+    context.prev_url = context.course.get_learn_url(prev_) + context.course.query_parameter
 
     context.page_extensions = get_page_extensions()
 

community/www/batch/members.html

@@ -10,7 +10,7 @@
 {% block content %}
 
 <div class="container">
-  {{ widgets.BatchTabs(course=course, batch=batch) }}
+  {{ widgets.BatchTabs(course=course, membership=membership) }}
   {{ MembersList(members)}}
 </div>
 {% endblock %}

community/www/batch/members.py

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

community/www/batch/progress.html

@@ -24,7 +24,7 @@
 {% block content %}
 
 <div class="container">
-  {{ widgets.BatchTabs(course=course, batch=batch) }}
+  {{ widgets.BatchTabs(course=course, membership=membership) }}
   <div class="mentor-dashboard">
     <h3>Batch Progress</h3>
     {% for exercise in report.exercises %}

community/www/batch/progress.py

@@ -17,7 +17,7 @@ def get_context(context):
 
 class BatchReport:
     def __init__(self, course, batch):
-        self.submissions = get_submissions(batch)
+        self.submissions = get_submissions(course, batch)
         self.exercises = self.get_exercises(course.name)
         self.submissions_by_exercise = defaultdict(list)
         for s in self.submissions:
@@ -29,8 +29,10 @@ class BatchReport:
     def get_submissions_of_exercise(self, exercise_name):
         return self.submissions_by_exercise[exercise_name]
 
-def get_submissions(batch):
-    students = batch.get_students()
+def get_submissions(course, batch):
+    students = course.get_students(batch.name)
+    if not len(students):
+        return []
     students_map = {s.email: s for s in students}
     names, values = nparams("s", students_map.keys())
     sql = """

community/www/batch/utils.py

@@ -5,26 +5,34 @@ def get_common_context(context):
     context.no_cache = 1
 
     course_name = frappe.form_dict["course"]
+    try:
+        batch_name = frappe.form_dict["batch"]
+    except KeyError:
+        batch_name = None
 
     course = Course.find(course_name)
     if not course:
         context.template = "www/404.html"
         return
+    context.course = course
 
-    batch_name = course.get_current_batch(frappe.session.user)
-    batch = course.get_batch(batch_name)
-    context.batch = batch
-    if batch_name:
-        context.members = batch.get_mentors() + batch.get_students()
+    membership = course.get_membership(frappe.session.user, batch_name)
+    if membership:
+        context.membership = membership
+        batch = course.get_batch(membership.batch)
+
+        if batch:
+            context.batch = batch
+
+        context.members = course.get_mentors(membership.batch) + course.get_students(membership.batch)
         context.member_count = len(context.members)
 
-
-    context.course = course
+    context.course.query_parameter = "?batch=" + membership.batch if membership and membership.batch else ""
     context.livecode_url = get_livecode_url()
 
 def get_livecode_url():
     return frappe.db.get_single_value("LMS Settings", "livecode_url")
 
 def redirect_to_lesson(course, index_="1.1"):
-    frappe.local.flags.redirect_location = course.get_learn_url(index_)
+    frappe.local.flags.redirect_location = course.get_learn_url(index_) + course.query_parameter
     raise frappe.Redirect

community/www/courses/course.html

@@ -12,7 +12,14 @@
     <div class="mb-5">
       <a class="anchor_style" href="/courses">Courses</a> / <span class="text-muted">{{ course.title }}</span>
     </div>
-    <h2 id="course-title" data-course="{{course.name}}">{{course.title}}</h2>
+    <div class="d-flex justify-content-between align-items-end">
+      <h2 id="course-title" data-course="{{course.name}}">{{course.title}}</h2>
+      {% if not course.disable_self_learning and not course.is_mentor(frappe.session.user) %}
+      <div>
+        <button class="btn btn-primary join-batch" data-course="{{ course.name | urlencode }}"> Start Learning </button>
+      </div>
+      {% endif %}
+    </div>
     <div class="course-short-intro">{{ course.short_introduction }}</div>
   </div>
 
@@ -75,12 +82,12 @@
   {% endfor %}
 </div>
 
-<a class="add-batch margin-bottom" href="/add-a-new-batch?new=1&course={{course.title}}&slug={{course.name}}">Add a new
+<a class="add-batch margin-bottom" href="/add-a-new-batch?new=1&course={{course.name}}">Add a new
   batch</a>
 {% else %}
 <div class="mentor_message">
   <p> You are a mentor for this course. </p>
-  <a class="" href="/add-a-new-batch?new=1&course={{course.title}}&slug={{course.name}}">Create your first batch</a>
+  <a class="" href="/add-a-new-batch?new=1&course={{course.name}}">Create your first batch</a>
 </div>
 {% endif %}
 {% endmacro %}
@@ -96,8 +103,8 @@
     </div>
     {% endfor %}
   </div>
-{% else %}
-<div class="mt-5 upcoming">There are no Upcoming Batches for this course currently.</div>
-{% endif %}
+  {% else %}
+  <div class="mt-5 upcoming">There are no Upcoming Batches for this course currently.</div>
+  {% endif %}
 </div>
 {% endmacro %}

community/www/courses/course.js

@@ -57,11 +57,13 @@ frappe.ready(() => {
       window.location.href = `/login?redirect-to=/courses/${course}`;
       return;
     }
-    batch = decodeURIComponent($(e.currentTarget).attr("data-batch"))
+    var batch = $(e.currentTarget).attr("data-batch");
+    batch = batch ? decodeURIComponent(batch) : "";
     frappe.call({
       "method": "community.lms.doctype.lms_batch_membership.lms_batch_membership.create_membership",
       "args": {
-        "batch": batch
+        "batch": batch ? batch : "",
+        "course": course
       },
       "callback": (data) => {
         if (data.message == "OK") {
@@ -73,21 +75,4 @@ frappe.ready(() => {
       }
     })
   })
-
-  $(".manage-batch").click((e) => {
-    e.preventDefault();
-    var batch = decodeURIComponent($(e.currentTarget).attr("data-batch"));
-    var course = decodeURIComponent($(e.currentTarget).attr("data-course"));
-    frappe.call({
-      method: "community.lms.doctype.lms_batch_membership.lms_batch_membership.update_current_membership",
-      args: {
-        batch: batch,
-        course: course,
-        member: frappe.session.user
-      },
-      callback: (data) => {
-        window.location.href = `/courses/${course}/home`;
-      }
-    })
-  })
 })

community/www/courses/course.py

@@ -16,9 +16,8 @@ def get_context(context):
         raise frappe.Redirect
 
     context.course = course
-
-    batch = course.get_student_batch(frappe.session.user)
-    if batch:
-        frappe.local.flags.redirect_location = f"/courses/{course.name}/learn"
-        raise frappe.Redirect
-
+    if not course.is_mentor(frappe.session.user):
+        batch = course.get_membership(frappe.session.user)
+        if batch:
+            frappe.local.flags.redirect_location = f"/courses/{course.name}/learn"
+            raise frappe.Redirect