Fix contest rescore bug

judge/admin/contest.py

@@ -32,6 +32,7 @@ from judge.widgets import (
     HeavyPreviewAdminPageDownWidget,
 )
 from judge.views.contests import recalculate_contest_summary_result
+from judge.utils.contest import maybe_trigger_contest_rescore
 
 
 class AdminHeavySelect2Widget(AdminHeavySelect2Widget):
@@ -310,39 +311,14 @@ class ContestAdmin(CompareVersionAdmin):
 
         super().save_model(request, obj, form, change)
 
-        # We need this flag because `save_related` deals with the inlines, but does not know if we have already rescored
-        self._rescored = False
-        if form.changed_data and any(
-            f in form.changed_data
-            for f in (
-                "start_time",
-                "end_time",
-                "time_limit",
-                "format_config",
-                "format_name",
-                "freeze_after",
-            )
-        ):
-            self._rescore(obj.key)
-            self._rescored = True
-
-        if form.changed_data and any(
-            f in form.changed_data
-            for f in (
-                "authors",
-                "curators",
-                "testers",
-            )
-        ):
-            Contest._author_ids.dirty(obj)
-            Contest._curator_ids.dirty(obj)
-            Contest._tester_ids.dirty(obj)
-
     def save_related(self, request, form, formsets, change):
         super().save_related(request, form, formsets, change)
         # Only rescored if we did not already do so in `save_model`
-        if not self._rescored and any(formset.has_changed() for formset in formsets):
+        formset_changed = False
-            self._rescore(form.cleaned_data["key"])
+        if any(formset.has_changed() for formset in formsets):
+            formset_changed = True
+
+        maybe_trigger_contest_rescore(form, form.instance, formset_changed)
 
     def has_change_permission(self, request, obj=None):
         if not request.user.has_perm("judge.edit_own_contest"):
@@ -351,11 +327,6 @@ class ContestAdmin(CompareVersionAdmin):
             return True
         return obj.is_editable_by(request.user)
 
-    def _rescore(self, contest_key):
-        from judge.tasks import rescore_contest
-
-        transaction.on_commit(rescore_contest.s(contest_key).delay)
-
     def make_visible(self, request, queryset):
         if not request.user.has_perm("judge.change_contest_visibility"):
             queryset = queryset.filter(

judge/utils/contest.py

@@ -5,17 +5,20 @@ from judge.models import (
 )
 
 
-def maybe_trigger_contest_rescore(form, contest):
+def maybe_trigger_contest_rescore(form, contest, force_rescore=False):
-    if any(
+    if (
-        f in form.changed_data
+        any(
-        for f in (
+            f in form.changed_data
-            "start_time",
+            for f in (
-            "end_time",
+                "start_time",
-            "time_limit",
+                "end_time",
-            "format_config",
+                "time_limit",
-            "format_name",
+                "format_config",
-            "freeze_after",
+                "format_name",
+                "freeze_after",
+            )
         )
+        or force_rescore
     ):
         transaction.on_commit(rescore_contest.s(contest.key).delay)
 

judge/views/course.py

@@ -715,7 +715,10 @@ class EditCourseContest(CourseEditableMixin, FormView):
     def post(self, request, *args, **kwargs):
         problem_formset = self.get_problem_formset(True)
         if problem_formset.is_valid():
+            self.problem_form_changes = False
             for problem_form in problem_formset:
+                if problem_form.has_changed():
+                    self.problem_form_changes = True
                 if problem_form.cleaned_data.get("DELETE") and problem_form.instance.pk:
                     problem_form.instance.delete()
 
@@ -741,7 +744,8 @@ class EditCourseContest(CourseEditableMixin, FormView):
             revisions.set_comment(_("Edited from course") + " " + self.course.name)
             revisions.set_user(self.request.user)
 
-            maybe_trigger_contest_rescore(form, self.contest)
+            if self.problem_form_changes:
+                maybe_trigger_contest_rescore(form, self.contest, True)
 
             form.save()
 

judge/views/organization.py

@@ -1039,7 +1039,7 @@ class EditOrganizationContest(
             self.object.is_organization_private = True
             self.object.save()
 
-            maybe_trigger_contest_rescore(form, self.object)
+            maybe_trigger_contest_rescore(form, self.object, True)
 
             return res
 

resources/base.scss

@@ -843,6 +843,10 @@ noscript #noscript {
     .nav-fa-icon {
         display: none;
     }
+
+    .page-title {
+        margin-left: 0.5em;
+    }
 }
 
 @media(min-width: 800px) {

resources/table.scss

@@ -22,7 +22,7 @@
         }
     }
 
-    td:first-child {
+    th:first-child, td:first-child {
         border-color: $border_gray;
         border-width: 1px 1px 0 1px;
     }

resources/users.scss

@@ -179,6 +179,7 @@ th.header.rank {
     vertical-align: top;
     width: 225px;
     float: right;
+    margin-top: 1em;
 
     .select2-selection__arrow {
         display: none;

templates/course/grades.html

@@ -47,8 +47,8 @@
         var rows = $('#users-table tbody tr').get();
         var sortBy = $(this).val();
         rows.sort(function(a, b) {
-          var keyA = $(a).find(sortBy === 'username' ? '.user-name' : 'td:last-child').text().trim();
+          var keyA = $(a).find(sortBy === 'username' ? '.user-name' : '.total-score').text().trim();
-          var keyB = $(b).find(sortBy === 'username' ? '.user-name' : 'td:last-child').text().trim();
+          var keyB = $(b).find(sortBy === 'username' ? '.user-name' : '.total-score').text().trim();
 
           if(sortBy === 'total') {
             // Convert percentage string to number for comparison
@@ -76,11 +76,13 @@
 {% block middle_content %}
   <center><h2>{{content_title}}</h2></center>
   {{_("Sort by")}}:
-  <select id="sortSelect">
+  <div>
-    <option value="username">{{_("Username")}}</option>
+    <select id="sortSelect">
-    <option value="total">{{_("Score")}}</option>
+      <option value="username">{{_("Username")}}</option>
-  </select>
+      <option value="total">{{_("Score")}}</option>
-  <input type="text" id="search-input" placeholder="{{_('Search')}}" autofocus>
+    </select>
+    <input type="text" id="search-input" placeholder="{{_('Search')}}" autofocus>
+  </div>
   <div style="overflow-x: auto; margin-top: 1em">
     <table class="table striped" id="users-table">
       <thead>
@@ -119,7 +121,7 @@
                 {{student.first_name}}
               </div>
             </td>
-            <td style="font-weight: bold">
+            <td class="total-score" style="font-weight: bold">
               {% if grade_total_student %}
                 {{ grade_total_student['percentage'] | floatformat(0) }}%
               {% else %}

templates/user/pp-row.html

@@ -10,7 +10,6 @@
     </div>
     <div class="score">{{ breakdown.sub_points|floatformat(0) }} / {{ breakdown.sub_total|floatformat(0) }}</div>
     <div class="language">{{ breakdown.sub_lang }}</div>
-    <span class="time">{{ relative_time(breakdown.sub_date) }}</span>
   </div>
 </div>
 <div class="sub-pp sub-usage">
@@ -19,7 +18,7 @@
   </div>
   <div class="pp-weighted">
     {% trans weight=breakdown.weight|floatformat(0) %}
-      weighted <b>{{ weight }}%</b>
+      <b>{{ weight }}%</b>
     {% endtrans %}
 
     {% if breakdown.scaled_points < 10 %}