Added partial support for new sketches.

New Sketches can't be saved yet.

community/www/sketches/index.html

@@ -12,6 +12,8 @@
 <section class="top-section" style="padding: 1rem 0rem;">
 	<div class='container pb-5'>
 		<h1>Recent Sketches</h1>
+
+    <a href="/sketches/sketch?sketch=new">Create a New Sketch</a>
 	</div>
 	<div class='container'>
     {% for sketch in sketches %}

community/www/sketches/sketch.html

@@ -33,6 +33,12 @@
       <div class="sketch-owner-wrapper">By <span class="sketch-owner">{{sketch.owner}}</span></div>
     </div>
 
+    {% if not sketch.name %}
+      <div class="alert alert-warning">
+        Saving sketches is not yet implemented. Coming soon!
+      </div>
+    {% endif %}
+
     {{LiveCodeEditor(sketch.name, sketch.code) }}
 </section>
 {% endblock %}

community/www/sketches/sketch.py

@@ -18,6 +18,13 @@ def get_queryparam(name, redirect_when_not_found):
         raise frappe.Redirect
 
 def get_sketch(name):
+    if name == 'new':
+        sketch = frappe.new_doc('LMS Sketch')
+        sketch.title = "New Sketch"
+        sketch.code = "circle(100, 100, 50)"
+        sketch.owner = frappe.session.user.split("@")[0]
+        return sketch
+
     try:
         sketch = frappe.get_doc('LMS Sketch', name)
     except frappe.exceptions.DoesNotExistError: