feat: added home page

- Refactored the lms_course page and added find_all method to find courses
- Added CourseTeaser widget
- Added /home as a portal page

community/lms/doctype/lms_course/lms_course.py

@@ -88,3 +88,15 @@ class LMSCourse(Document):
             member.batch_count = len(frappe.get_all("LMS Batch Membership", {"member": member.name, "member_type": "Mentor"}))
             course_mentors.append(member)
         return course_mentors
+
+    def get_instructor(self):
+        return frappe.get_doc("User", self.owner)
+
+    @staticmethod
+    def find_all():
+        """Returns all published courses.
+        """
+        rows = frappe.db.get_all("LMS Course",
+            filters={"is_published": True},
+            fields='*')
+        return [frappe.get_doc(dict(row, doctype='LMS Course')) for row in rows]

community/lms/doctype/lms_course/test_lms_course.py

@@ -4,6 +4,7 @@
 from __future__ import unicode_literals
 
 import frappe
+from .lms_course import LMSCourse
 import unittest
 
 class TestLMSCourse(unittest.TestCase):
@@ -26,6 +27,23 @@ class TestLMSCourse(unittest.TestCase):
         assert course.slug == "test-course"
         assert course.get_mentors() == []
 
+    def test_find_all(self):
+        courses = LMSCourse.find_all()
+        assert courses == []
+
+        # new couse, but not published
+        course = self.new_course("Test Course")
+        assert courses == []
+
+        # publish the course
+        course.is_published = True
+        course.save()
+
+        # now we should find one course
+        courses = LMSCourse.find_all()
+        assert [c.slug for c in courses] == [course.slug]
+
+    # disabled this test as it is failing
     def _test_add_mentors(self):
         course = self.new_course("Test Course")
         assert course.get_mentors() == []
@@ -47,4 +65,4 @@ def new_user(name, email):
             email=email,
             first_name=name))
     doc.insert()
-    return doc
+    return doc

community/lms/widgets/CourseTeaser.html

@@ -0,0 +1,11 @@
+<div class="course-preview">
+  <h3 class="course-title"><a href="/courses/{{ course.slug }}">{{ course.title }}</a></h3>
+  <div class="course-intro">
+    {{ course.short_introduction or "" }}
+  </div>
+  <div class="course-footer">
+    <div class="course-author">
+      {{ course.get_instructor().full_name }}
+    </div>
+  </div>
+</div>