Merge branch 'development'

docker-compose.yml

@@ -17,6 +17,7 @@ services:
       - ./ref-test/app/editor/static:/usr/share/nginx/html/editor/static:ro
       - ./ref-test/app/quiz/static:/usr/share/nginx/html/quiz/static:ro
       - ./ref-test/app/view/static:/usr/share/nginx/html/view/static:ro
+      - ./ref-test/app/analysis/static:/usr/share/nginx/html/analysis/static:ro
     ports:
       - 80:80
       - 443:443

nginx/conf.d/ref-test-app.conf

@@ -45,6 +45,11 @@ server {
         alias /usr/share/nginx/html/view/static/;
     }
 
+    location ^~ /admin/analysis/static/  {
+        include  /etc/nginx/mime.types;
+        alias /usr/share/nginx/html/analysis/static/;
+    }
+
     # Proxy to the main app for all other requests
     location / {
         include /etc/nginx/conf.d/proxy_headers.conf;

ref-test/app/admin/templates/admin/results.html

@@ -54,7 +54,7 @@
                         </td>
                         <td>
                             {% if entry.end_time %}
-                                {{ entry.end_time.strftime('%d %b %Y') }}
+                                {{ entry.end_time.strftime('%Y-%m-%d %H:%M') }}
                             {% endif %}
                         </td>
                         <td>

ref-test/app/admin/templates/admin/settings/questions.html

@@ -43,7 +43,7 @@
                             {{ element.get_name() }}
                         </td>
                         <td>
-                            {{ element.date.strftime('%d %b %Y %H:%M') }}
+                            {{ element.date.strftime('%Y-%m-%d %H:%M') }}
                         </td>
                         <td>
                             {{ element.creator.get_username() }}

ref-test/app/admin/templates/admin/tests.html

@@ -33,13 +33,13 @@
                 {% for test in tests %}
                     <tr class="table-row">
                         <td>
-                            {{ test.start_date.strftime('%d %b %y %H:%M') }}
+                            {{ test.start_date.strftime('%Y-%m-%d %H:%M') }}
                         </td>
                         <td>
                             {{ test.get_code() }}
                         </td>
                         <td>
-                            {{ test.end_date.strftime('%d %b %Y %H:%M') }}
+                            {{ test.end_date.strftime('%Y-%m-%d %H:%M') }}
                         </td>
                         <td>
                             {% if test.time_limit == None -%}

ref-test/app/analysis/templates/analysis/analysis.html

@@ -8,105 +8,133 @@
 {% endblock %}
 
 {% block content %}
-    <h1>Analysis</h1>
+    <h1>Analysis by {{ type[0]|upper }}{{ type[1:] }}</h1>
     <div class="container">
         <p class="lead">
-            Analysis for {{ type }} {{ subject }}.
+            The analysis section displays statistics for all test results as well as answers to individual questions.
+            Analysis reports can be generated per exam or per question dataset to identify common mistakes or patterns in answers.
         </p>
-    </div>
-    <div class="container">
-        <h3>
-            Question List
-        </h3>
-        <div class="container dataset-metadata">
+        <div class="input-group mb-3">
+            <span class="input-group-text">
+                {% if type == 'exam' %}
+                    Exam Code
+                {% elif type == 'dataset' %}
+                    Dataset Name
+                {% endif %}
+            </span>
+            <span class="form-control">
+                {{ subject }}
+            </span>
+        </div>
+        <div class="input-group mb-3">
+            <span class="input-group-text">Total Entries</span>
+            <span class="form-control">
+                {{ analysis.entries }}
+            </span>
+        </div>
+        <div class="input-group mb-3">
+            <span class="input-group-text">Passed</span>
+            <span class="form-control">
+                {{ analysis.grades.merit + analysis.grades.pass }} ({{ ((analysis.grades.merit + analysis.grades.pass)*100/analysis.entries)|round(2) }} &percnt;)
+            </span>
+        </div>
+        <div class="mb-3">
+            <span class="badge rounded-pill progress-bar-striped bg-success">Merit: {{ analysis.grades.merit }}</span> <span class="badge rounded-pill bg-primary progress-bar-striped">Pass: {{ analysis.grades.pass }}</span> <span class="badge rounded-pill progress-bar-striped bg-danger">Fail: {{ analysis.grades.fail }}</span>
+            <div class="my-1 progress">
+                <div class="progress-bar progress-bar-striped bg-success" role="progressbar" style="width: {{ (analysis.grades.merit*100/analysis.entries)|round(2) }}%" aria-valuenow="{{ analysis.grades.merit }}" aria-valuemin="0" aria-valuemax="{{ analysis.entries }}">{{ (analysis.grades.merit*100/analysis.entries)|round(2) }} &percnt;</div>
+                <div class="progress-bar progress-bar-striped" role="progressbar" style="width: {{ (analysis.grades.pass*100/analysis.entries)|round(2) }}%" aria-valuenow="{{ analysis.grades.pass }}" aria-valuemin="0" aria-valuemax="{{ analysis.entries }}">{{ (analysis.grades.pass*100/analysis.entries)|round(2) }} &percnt;</div>
+                <div class="progress-bar progress-bar-striped bg-danger" role="progressbar" style="width: {{ (analysis.grades.fail*100/analysis.entries)|round(2) }}%" aria-valuenow="{{ analysis.grades.fail }}" aria-valuemin="0" aria-valuemax="{{ analysis.entries }}">{{ (analysis.grades.fail*100/analysis.entries)|round(2) }} &percnt;</div>
+            </div>
+        </div>
+        <div class="input-group mb-3">
+            <span class="input-group-text">Mean Score</span>
+            <span class="form-control">
+                {{ analysis.scores.mean|round(2) }} &percnt;
+            </span>
+        </div>
+        <div class="input-group mb-3">
+            <span class="input-group-text">Standard Deviation</span>
+            <span class="form-control">
+                {% if analysis.scores.stdev %}
+                    {{ analysis.scores.stdev|round(2) }}
+                {% else %}
+                    {{ None }}
+                {% endif %}
+            </span>
+        </div>
+        <div class="input-group mb-3">
+            <span class="input-group-text">Median Score</span>
+            <span class="form-control">
+                {{ analysis.scores.median|round(2) }} &percnt;
+            </span>
+        </div>
+        {% if type == 'exam' %}
             <div class="input-group mb-3">
                 <span class="input-group-text">Dataset Name</span>
                 <span class="form-control">
                     {{ dataset.get_name() }}
                 </span>
             </div>
-            <div class="input-group mb-3">
-                <span class="input-group-text">Author</span>
-                <span class="form-control">
-                    {{ dataset.creator.get_username() }}
-                </span>
-            </div>
-            <div class="input-group mb-3">
-                <span class="input-group-text">Last Updated</span>
-                <span class="form-control">
-                    {{ dataset.date.strftime('%d %b %Y %H:%M') }}
-                </span>
-            </div>
-            {% if dataset.default %}
-                <div class="input-group mb-3">
-                    <span class="input-group-text">
-                        <input type="checkbox" aria-label="Default" class="dataset-default" checked disabled>
-                    </span>
-                    <span class="form-control">
-                        Default Dataset
-                    </select>
-                </div>
-            {% endif %}
-        </div>
-        <div class="container">
-            <table id="analysis-table" class="table table-striped" style="width:100%">
-                <thead>
-                    <th data-priority="1">
-                        Question
-                    </th>
-                    <th data-priority="1">
-                        Percent Correct
-                    </th>
-                    <th data-priority="2">
-                        Answers
-                    </th>
-                    <th data-priority="3">
-                        Tags
-                    </th>
-                </thead>
-                <tbody>
-                    {% for question in questions %}
-                        <tr class="table-row">
-                            <td>
-                                {{ question.q_no + 1 }}
-                            </td>
-                            <td class="cell-percentage">
-                                {{ ((analysis.answers[question.q_no][question.correct] or 0)*100/(analysis.answers[question.q_no].values())|sum())|round(2) }}
-                            </td>
-                            <td>
-                                <table style="width:100%">
-                                    {% for option in question.options %}
-                                        <tr>
-                                            <td style="width:50%">
-                                                {{ option[1] }}
-                                            </td>
-                                            <td>
-                                                {% if question.correct == option[0] %}
-                                                    <div class="progress">
-                                                        <div class="progress-bar bg-success progress-bar-striped" role="progressbar" style="width: {{ (analysis.answers[question.q_no][option[0]] or 0)*100/(analysis.answers[question.q_no].values())|sum() }}%;" aria-valuenow="{{ (analysis.answers[question.q_no][option[0]] or 0)*100/(analysis.answers[question.q_no].values())|sum() }}" aria-valuemin="0" aria-valuemax="100">{{ ((analysis.answers[question.q_no][option[0]] or 0)*100/(analysis.answers[question.q_no].values())|sum())|round(2) }}%</div>
-                                                    </div>
-                                                {% else %}
-                                                    <div class="progress">
-                                                        <div class="progress-bar bg-danger progress-bar-striped" role="progressbar" style="width: {{ (analysis.answers[question.q_no][option[0]] or 0)*100/(analysis.answers[question.q_no].values())|sum() }}%;" aria-valuenow="{{ (analysis.answers[question.q_no][option[0]] or 0)*100/(analysis.answers[question.q_no].values())|sum() }}" aria-valuemin="0" aria-valuemax="100">{{ ((analysis.answers[question.q_no][option[0]] or 0)*100/(analysis.answers[question.q_no].values())|sum())|round(2) }}%</div>
-                                                    </div>
-                                                {% endif %}
-                                            </td>
-                                        </tr>
-                                    {% endfor %}
-                                </table>
-                            </td>
-                            <td>
-                                <ul>
-                                    {% for tag in question.tags %}
-                                        <li>{{ tag|safe }}</li>
-                                    {% endfor %}
-                                </ul>
-                            </td>
-                        </tr>
-                    {% endfor %}
-                </tbody>
-            </table>
-        </div>
+        {% endif %}
+    </div>
+    <div class="container">
+        <table id="analysis-table" class="table table-striped" style="width:100%">
+            <thead>
+                <th data-priority="1">
+                    Question
+                </th>
+                <th data-priority="1">
+                    Percent Correct
+                </th>
+                <th data-priority="2">
+                    Answers
+                </th>
+                <th data-priority="3">
+                    Tags
+                </th>
+            </thead>
+            <tbody>
+                {% for question in questions %}
+                    <tr class="table-row">
+                        <td>
+                            {{ question.q_no + 1 }}
+                        </td>
+                        <td class="cell-percentage">
+                            {{ ((analysis.answers[question.q_no][question.correct] or 0)*100/(analysis.answers[question.q_no].values())|sum())|round(2) }}
+                        </td>
+                        <td>
+                            <table style="width:100%">
+                                {% for option in question.options %}
+                                    <tr>
+                                        <td style="width:50%">
+                                            {{ option[1] }}
+                                        </td>
+                                        <td>
+                                            {% if question.correct == option[0] %}
+                                                <div class="progress">
+                                                    <div class="progress-bar bg-success progress-bar-striped" role="progressbar" style="width: {{ (analysis.answers[question.q_no][option[0]] or 0)*100/(analysis.answers[question.q_no].values())|sum() }}%;" aria-valuenow="{{ (analysis.answers[question.q_no][option[0]] or 0)*100/(analysis.answers[question.q_no].values())|sum() }}" aria-valuemin="0" aria-valuemax="100">{{ ((analysis.answers[question.q_no][option[0]] or 0)*100/(analysis.answers[question.q_no].values())|sum())|round(2) }}%</div>
+                                                </div>
+                                            {% else %}
+                                                <div class="progress">
+                                                    <div class="progress-bar bg-danger progress-bar-striped" role="progressbar" style="width: {{ (analysis.answers[question.q_no][option[0]] or 0)*100/(analysis.answers[question.q_no].values())|sum() }}%;" aria-valuenow="{{ (analysis.answers[question.q_no][option[0]] or 0)*100/(analysis.answers[question.q_no].values())|sum() }}" aria-valuemin="0" aria-valuemax="100">{{ ((analysis.answers[question.q_no][option[0]] or 0)*100/(analysis.answers[question.q_no].values())|sum())|round(2) }}%</div>
+                                                </div>
+                                            {% endif %}
+                                        </td>
+                                    </tr>
+                                {% endfor %}
+                            </table>
+                        </td>
+                        <td>
+                            <ul>
+                                {% for tag in question.tags %}
+                                    <li>{{ tag|safe }}</li>
+                                {% endfor %}
+                            </ul>
+                        </td>
+                    </tr>
+                {% endfor %}
+            </tbody>
+        </table>
     </div>
 {% endblock %}
 

ref-test/app/quiz/views.py

@@ -59,11 +59,11 @@ def _start():
             except Exception as exception:
                 write('system.log', f'Database error when processing request \'{request.url}\': {exception}')
                 return abort(500)
+            if not test:  return jsonify({'error': 'The exam code you entered is invalid.'}), 400
             entry.test = test
             entry.dataset = test.dataset
             entry.user_code = request.form.get('user_code')
             entry.user_code = None if entry.user_code == '' else entry.user_code.lower()
-            if not test:  return jsonify({'error': 'The exam code you entered is invalid.'}), 400
             if entry.user_code and entry.user_code not in test.adjustments: return jsonify({'error': f'The user code you entered is not valid.'}), 400
             if test.end_date < datetime.now(): return jsonify({'error': f'The exam code you entered expired on {test["expiry_date"].strftime("%d %b %Y %H:%M")}.'}), 400
             if test.start_date > datetime.now(): return jsonify({'error': f'The exam has not yet opened. Your exam code will be valid from {test["start_date"].strftime("%d %b %Y %H:%M")}.'}), 400