Show the number of days and hours left until a deadline for future de…

…adlines for students in the class. Fixes #294

dojo_plugin/models/__init__.py

@@ -350,6 +350,13 @@ def resources(self, value):
     def path(self):
         return self.dojo.path / self.id
 
+    @property
+    def assessments(self):
+        course_assessments = (self.dojo.course or {}).get("assessments", [])
+        to_return = [assessment for assessment in course_assessments if assessment.get('id', None) == self.id]
+        return to_return
+
+
     def visible_challenges(self, user=None):
         return [challenge for challenge in self.challenges if challenge.visible() or self.dojo.is_admin(user=user)]
 

dojo_plugin/pages/dojo.py

@@ -11,7 +11,7 @@
 
 from ..utils import render_markdown, module_visible, module_challenges_visible, is_dojo_admin
 from ..utils.dojo import dojo_route, get_current_dojo_challenge
-from ..models import Dojos, DojoUsers
+from ..models import Dojos, DojoUsers, DojoStudents
 
 dojo = Blueprint("pwncollege_dojo", __name__)
 
@@ -72,7 +72,20 @@ def view_module(dojo, module):
     total_solves = dict(module.solves()
                         .group_by(Solves.challenge_id)
                         .with_entities(Solves.challenge_id, db.func.count()))
+
     current_dojo_challenge = get_current_dojo_challenge()
+    requested_types = ['checkpoint', 'due']
+    due_info = {}
+    now = datetime.datetime.now().astimezone()
+    student = DojoStudents.query.filter_by(dojo=dojo, user=user).first()
+    if (student and student.official) or user.type == 'admin':
+        assessments = {assessment['type']: assessment for assessment in module.assessments}
+        for requested in requested_types:
+            if requested in assessments:
+                due_date = datetime.datetime.fromisoformat(assessments[requested]['date'])
+                delta = due_date - now
+                show = due_date > now
+                due_info[requested] = dict(due_date=due_date, delta=delta, show=show)
     return render_template(
         "module.html",
         dojo=dojo,
@@ -81,5 +94,6 @@ def view_module(dojo, module):
         user_solves=user_solves,
         total_solves=total_solves,
         user=user,
+        due_info=due_info,
         current_dojo_challenge=current_dojo_challenge,
     )

dojo_theme/static/css/custom.css

@@ -301,3 +301,12 @@ hr {
 .module-dojo a {
     color: #b5e853 !important;
 }
+
+.module-checkpoint-due-date, .module-due-date {
+    font-size: 1.25em;
+}
+
+.module-checkpoint-due-date a, .module-due-date a {
+    color: rgb(234, 234, 234) !important;
+}
+

dojo_theme/templates/module.html

@@ -7,6 +7,12 @@
     <h1>{{ module.name }}<h1>
     <br>
     <h2 class="module-dojo"><a href="{{ url_for("pwncollege_dojos.view_dojo", dojo=dojo.reference_id) }}">{{ dojo.name }}</a></h2>
+    {% if due_info.checkpoint and due_info.checkpoint.show %}
+    <h3 class="module-checkpoint-due-date"><a href="https://www.timeanddate.com/worldclock/fixedtime.html?msg={{module.dojo.name }}+{{ module.name }}+Checkpoint+Due&iso={{ due_info.checkpoint.due_date.isoformat() }}">Checkpoint due in {{due_info.checkpoint.delta.days}} days {{due_info.checkpoint.delta.seconds//3600}} hours</a></h3>
+    {% endif %}
+    {% if due_info.due and due_info.due.show %}
+    <h3 class="module-due-date"><a href="https://www.timeanddate.com/worldclock/fixedtime.html?msg={{module.dojo.name }}+{{ module.name }}+Module+Due+Date&iso={{ due_info.due.due_date.isoformat() }}">Module due in {{due_info.due.delta.days}} days {{due_info.due.delta.seconds//3600}} hours</a></h3>
+    {% endif %}
   </div>
 </div>
 <div class="container">