UI revamp for tin

tin/apps/assignments/forms.py

@@ -1,9 +1,16 @@
+from __future__ import annotations
+
+from logging import getLogger
+from typing import Dict, Iterable, Tuple
+
 from django import forms
 from django.conf import settings
 
 from ..submissions.models import Submission
 from .models import Assignment, Folder, MossResult
 
+logger = getLogger(__name__)
+
 
 class AssignmentForm(forms.ModelForm):
     QUIZ_ACTIONS = (("-1", "No"), ("0", "Log only"), ("1", "Color Change"), ("2", "Lock"))
@@ -23,6 +30,26 @@ def __init__(self, course, *args, **kwargs):
                 "issues."
             )
 
+        # prevent description from getting too bix
+        self.fields["description"].widget.attrs.update({"id": "description"})
+
+    def get_sections(self) -> Iterable[Dict[str, str | Tuple[str, ...] | bool]]:
+        for section in self.Meta.sections:
+            if section["name"]:
+                # operate on copy so errors on refresh don't happen
+                section = section.copy()
+                section["fields"] = tuple(self[field] for field in section["fields"])
+                yield section
+
+    def get_main_section(self) -> Dict[str, str | Tuple[str, ...]]:
+        for section in self.Meta.sections:
+            if section["name"] == "":
+                section = section.copy()
+                section["fields"] = tuple(self[field] for field in section["fields"])
+                return section
+        logger.error(f"Could not find main section for assignment {self}")
+        return {"fields": ()}
+
     class Meta:
         model = Assignment
         fields = [
@@ -57,6 +84,45 @@ class Meta:
             "submission_limit_cooldown": "Rate limit cooldown period (minutes)",
             "is_quiz": "Is this a quiz?",
         }
+        sections = (
+            {
+                "name": "",
+                "fields": (
+                    "name",
+                    "description",
+                    "markdown",
+                    "due",
+                    "points_possible",
+                    "is_quiz",
+                    "hidden",
+                ),
+            },
+            {
+                "name": "Environment Setup",
+                "description": "",
+                "fields": (
+                    "folder",
+                    "language",
+                    "filename",
+                    "venv",
+                ),
+                "collapsed": False,
+            },
+            {
+                "name": "Submissions",
+                "description": "",
+                "fields": (
+                    "enable_grader_timeout",
+                    "grader_timeout",
+                    "has_network_access",
+                    "grader_has_network_access",
+                    "submission_limit_count",
+                    "submission_limit_interval",
+                    "submission_limit_cooldown",
+                ),
+                "collapsed": True,
+            },
+        )
         help_texts = {
             "filename": "Clarify which file students need to upload (including the file "
             "extension). For Java assignments, this also sets the name of the "
@@ -81,6 +147,9 @@ class Meta:
         }
         widgets = {"description": forms.Textarea(attrs={"cols": 30, "rows": 4})}
 
+    def __str__(self) -> str:
+        return f"AssignmentForm(\"{self['name'].value()}\")"
+
 
 class GraderScriptUploadForm(forms.Form):
     grader_file = forms.FileField(

tin/static/css/edit.css

@@ -0,0 +1,116 @@
+.collapsible {
+  background-color: #777;
+  color: white;
+  cursor: pointer;
+  padding: 18px;
+  max-width: 90%;
+  width: 90%;
+  border-radius: 10px;
+  text-align: center;
+  outline: none;
+  font-size: 15px;
+  border: none;
+  box-shadow: 6px 6px 12px #777,
+              -6px -6px 12px #ffffff;
+}
+
+button.collapsible.active, .collapsible:hover {
+  background-color: #555;
+}
+
+button.collapsible.active {
+  border-radius: 10px 10px 0px 0px;
+}
+
+.content {
+  display: none;
+  max-width: 90%;
+  width: 90%;
+  padding-top: 18px;
+  overflow: hidden;
+  background-color: #F2F2F4;
+  border-radius: 0px 0px 10px 10px;
+  box-shadow: inset 6px 6px 12px #d9d9d9,
+              inset -6px -6px 12px #ffffff;
+}
+
+.block {
+  display: block;
+}
+
+.collapsible:after {
+  content: '+'; /* Unicode character for "plus" sign (+) */
+  font-size: 20px;
+  float: left;
+  margin-right: 5px;
+  color: white;
+}
+
+button.collapsible.active:after {
+  content: "-"; /* Unicode character for "minus" sign (-) */
+  color: white;
+  font-size: 20px;
+}
+
+.padding-div {
+  background: transparent;
+  height: 20px;
+  width: auto;
+}
+
+/* This should be aligned to the right vertically stacked */
+.right-col {
+  width: 50%;
+  float: right;
+}
+
+/* This is the text that's not in a collapsible */
+#required {
+  width: 50%;
+  float: left;
+  padding-bottom: 50px;
+}
+
+/* Style the description box */
+textarea {
+  width: 90%;
+  height: 300px;
+  resize: vertical;
+  /* For legacy browsers without CSS 3 support */
+  min-width: 90%;
+  max-width: 90%;
+}
+
+@media (max-width: 900.02px) {
+
+  .right-col {
+    width: 90%;
+    float: left;
+  }
+
+  #required {
+    width: 90%;
+    float: left;
+    padding-bottom: 20px;
+  }
+}
+
+.field {
+  display: flex;
+  flex-direction: row;
+  width: 90%;
+  padding-bottom: 15px;
+}
+
+.tag {
+  width: 30%;
+  padding-left: 18px;
+}
+
+.field-input {
+  width: 70%;
+}
+
+#id_description {
+  font-family: inherit;
+}

tin/templates/assignments/edit_create.html

@@ -8,21 +8,28 @@
 
 {% block head %}
   <link rel="stylesheet" type="text/css" href="{% static 'vendor/datetimepicker/jquery.datetimepicker.css' %}"/>
+  <link rel="stylesheet" type="text/css" href="{% static 'css/edit.css' %}">
   <script type="text/javascript" src="{% static 'vendor/datetimepicker/jquery.datetimepicker.js' %}"></script>
   <script type="text/javascript">
-      $(document).ready(function () {
-          $("#id_due").datetimepicker({
-              lazyInit: true,
-              timepicker: true,
-              format: "Y-m-d H:i:s",
-          });
+    $(document).ready(function () {
+      $("#id_due").datetimepicker({
+          lazyInit: true,
+          timepicker: true,
+          format: "Y-m-d H:i:s",
       });
-  </script>
-  <style>
-      #id_description {
-          font-family: inherit;
+
+      const coll = $('.collapsible');
+      let i;
+
+      for (i = 0; i < coll.length; i++) {
+        coll[i].addEventListener("click", function() {
+          this.classList.toggle("active");
+          const content = this.nextElementSibling;
+          content.classList.toggle("block");
+        });
       }
-  </style>
+    });
+  </script>
 {% endblock %}
 
 {% block main %}
@@ -46,24 +53,48 @@ <h3 class="errors">Please correct the errors below.</h3>
 
   <form action="" method="post">
     {% csrf_token %}
-    <div class="tbl">
-      {% for field in assignment_form %}
-        <div class="tbl-row">
-          <span class="tbl-cell bold" style="vertical-align:top;padding-right:5px;">{{ field.label_tag }}</span>
-          <span class="tbl-cell form-input"{% if field.help_text %} style="padding-bottom:5px"{% endif %}>{{ field }}
-            {% if field.help_text %}<br>{{ field.help_text }}{% endif %}</span>
+
+    <div class="fields">
+      <div id="required">
+        {% for field in assignment_form.get_main_section.fields %}
+          <div class="field">
+            <span class="tag">{{ field.label_tag }}</span>
+            <span class="field-input">{{ field }}{% if field.help_text %}<br>{{ field.help_text }}{% endif %}</span>
+          </div>
+        {% endfor %}
+        <br>
+        <div>
+          {% if action == "add" %}
+            Note: You'll be able to upload a grader script after you create the assignment.
+          {% else %}
+            Note: You can upload a grader script with the "Upload grader" button on the assignment page.
+          {% endif %}
         </div>
-      {% endfor %}
+        <input type="submit" value="{% if action == "add" %}Create{% else %}Save{% endif %}">
+        {% if action == "edit" %}
+          &emsp;<a style="color:red" href="{% url 'assignments:delete' assignment.id %}">Delete Assignment</a>
+        {% endif %}
+        </input>
+      </div>
+
+      <div class="right-col">
+        {% for category in assignment_form.get_sections %}
+          <button type="button" class="collapsible {% if not category.collapsed %}active{% endif %}">{{ category.name }}</button>
+          <div class="content {% if not category.collapsed %}block{% endif %}">
+            {% if category.description %}
+              <span style="font-size:20px">{{ category.description }}</span>
+              <br><br>
+            {% endif %}
+            {% for field in category.fields %}
+              <div class="field">
+                <span class="tag">{{ field.label_tag }}</span>
+                <span class="field-input">{{ field }}{% if field.help_text %}<br>{{ field.help_text }}{% endif %}</span>
+              </div>
+            {% endfor %}
+          </div>
+          <div class="padding-div"></div>
+        {% endfor %}
+      </div>
     </div>
-    {% if action == "add" %}
-      <div>Note: You'll be able to upload a grader script after you create the assignment.</div>
-    {% else %}
-      <div>Note: You can upload a grader script with the "Upload grader" button on the assignment page.</div>
-    {% endif %}
-    <input type="submit" value="{% if action == "add" %}Create{% else %}Save{% endif %}">
-    {% if action == "edit" %}
-      &emsp;<a style="color:red" href="{% url 'assignments:delete' assignment.id %}">Delete Assignment</a>
-    {% endif %}
   </form>
-
 {% endblock %}