master to live

django/account/admin.py

@@ -5,14 +5,24 @@
 from .models import User, UsersImportSpreadsheet
 
 
-def delete_users(modeladmin, request, queryset):
+def users_active(modeladmin, request, queryset):
     """
-    Sets all selected items in queryset to published
+    Sets all selected users in queryset as 'active'
     """
-    queryset.delete()
+    queryset.update(is_active=True)
 
 
-delete_users.short_description = "PERMANENTLY DELETE selected users from database"
+users_active.short_description = "Make selected users 'active' (they can login)"
+
+
+def users_inactive(modeladmin, request, queryset):
+    """
+    Sets all selected users in queryset as 'inactive'
+    """
+    queryset.update(is_active=False)
+
+
+users_inactive.short_description = "Make selected users 'inactive' (they can not login)"
 
 
 class UsersImportSpreadsheetAdmin(admin.ModelAdmin):
@@ -59,12 +69,15 @@ class UserAdmin(DjangoUserAdmin):
               'date_joined',
               'last_login')
     fieldsets = None
-    actions = (delete_users,)
+    actions = (users_active, users_inactive)
     ordering = ['first_name', 'last_name']
 
     def has_add_permission(self, request, obj=None):
         return False
 
+    def has_delete_permission(self, request, obj=None):
+        return False
+
     def has_change_permission(self, request, obj=None):
         # Only allow changes to the password
         if '/password/' in request.get_full_path():

django/core/static/css/custom.css

@@ -121,7 +121,7 @@ select {
 
 .popup {
     display: none;
-    background: rgba(0, 0, 0, 0.8);
+    background: rgba(0, 0, 0, 0.2);
     position: fixed;
     top: 0;
     left: 0;
@@ -563,6 +563,10 @@ main {
     margin: 2em auto;
 }
 
+#exercise-detail-instructions-video {
+    margin: 2em auto;
+}
+
 #exercise-detail-ownership {
     font-size: 0.8em;
     margin-top: -3em;
@@ -916,7 +920,7 @@ main {
 .exerciseformat-sentencebuilder-undo,
 .exerciseformat-sentencebuilder-checkanswer,
 .exerciseformat-sentencebuilder-restart {
-    float: left;
+    float: right;
     clear: both;
     font-size: 0.95em;
     color: #505050;

django/exercises/migrations/0005_exercise_instructions_video_url.py

@@ -0,0 +1,19 @@
+# Generated by Django 4.2.16 on 2024-09-18 09:46
+
+from django.db import migrations
+import embed_video.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('exercises', '0004_fontsize_exercise_collaborators_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='exercise',
+            name='instructions_video_url',
+            field=embed_video.fields.EmbedVideoField(blank=True, help_text='(Optional) Provide the URL of a YouTube or Vimeo video to include the embedded video in the exercise instructions.', null=True),
+        ),
+    ]

django/exercises/models.py

@@ -2,6 +2,7 @@
 from django.urls import reverse
 from account.models import User, UserRole
 from datetime import date
+from embed_video.fields import EmbedVideoField
 import random
 import re
 
@@ -51,7 +52,7 @@ def make_urls_clickable(text):
     Find all urls in text and add suitable html <a> tag to make them 'clickable' on the website
     """
     # If a valid string with content
-    if type(text) == str and text != '':
+    if type(text) is str and text != '':
         # Regex to find all urls in the provided text
         urls = re.findall(r'''(?i)\b((?:https?://|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?«»“”‘’]))''', text)  # NOQA
         # Loop through all urls found in text
@@ -244,6 +245,7 @@ class Exercise(models.Model):
     instructions_image = models.ImageField(upload_to='exercises-exercise-instructions', blank=True, null=True, help_text=OPTIONAL_HELP_TEXT + " Include an image here to illustrate the instructions for the entire exercise. E.g. if all questions relate to this image.")
     instructions_image_url = models.URLField(blank=True, null=True, help_text=f'{OPTIONAL_HELP_TEXT} {IMAGE_URL_HELP_TEXT}')
     instructions_image_width_percent = models.IntegerField(blank=True, null=True, help_text="Optional. Set the percentage width of the instructions box. Images will fill width of instructions box by default.", verbose_name="Instructions image width (%)")
+    instructions_video_url = EmbedVideoField(blank=True, null=True, help_text=f'{OPTIONAL_HELP_TEXT} Provide the URL of a YouTube or Vimeo video to include the embedded video in the exercise instructions.')
     is_a_formal_assessment = models.BooleanField(default=False, help_text="Marking this as a formal assessment (i.e. a test that counts to the student's grade) will put restrictions on this exercise, like preventing students from being able to check answers and only allowing a single attempt")
     is_published = models.BooleanField(default=True, verbose_name="Published")
     owned_by = models.ForeignKey(User, related_name="exercise_owned_by", on_delete=models.SET_NULL, blank=True, null=True, help_text="The person who is mainly responsible for managing this exercise")

django/exercises/templates/exercises/exercise-detail.html

@@ -1,5 +1,5 @@
 {% extends "base.html" %}
-{% load static %}
+{% load static embed_video_tags %}
 
 {% block main %}
 
@@ -96,6 +96,14 @@
             {% if exercise.instructions_image_path %}
                 <a href="{{ exercise.instructions_image_path }}"><img src="{{ exercise.instructions_image_path }}" alt="exercise instructions image"{% if exercise.instructions_image_width_percent %} style="width: {{ exercise.instructions_image_width_percent }}%;"{% endif %}></a>
             {% endif %}
+            <!-- Video -->
+            {% if exercise.instructions_video_url %}
+                <div id="exercise-detail-instructions-video" class="video-container">
+                    {% video exercise.instructions_video_url as instructions_video %}
+                        {% video instructions_video %}
+                    {% endvideo %}
+                </div>
+            {% endif %}
         </div>
         {% if user.is_staff %}
             <!-- Show exercise creator & owner info, if user is staff (teacher or admin) -->
@@ -312,11 +320,12 @@
 
     // Click to prompt confirm submission of exercise attempt
     $('#exercise-detail-footer-completed').on('click', function(){
+        $('.exerciseformat-showanswer, .answer').show();
         {% if exercise.exercise_format.is_marked_automatically_by_system %}
             // Add score to popup
             $('#exercise-attempt-popup-score').text(totalScorePercent);
             // Set score val in exercise attempt form
-            if(totalScorePercent == '0') totalScorePercent=0.1 // 0 is ignored by backend, so change to 0.1 (will be rounded to 0)
+            if(totalScorePercent == '0') totalScorePercent=0.1; // 0 is ignored by backend, so change to 0.1 (will be rounded to 0)
             $('#exercise-attempt-form-score').val(totalScorePercent);
         {% endif %}
 
@@ -380,8 +389,6 @@
         });
         // Store the hidden value as a JSON string, ready to pass to back-end
         if (attempt_detail.length) $('#exercise-attempt-form-attemptdetail').val(JSON.stringify(attempt_detail))
-
-        console.log(attempt_detail)
     });
 
     // Calculate how long it takes the user to attempt the exercise

django/exercises/templates/exercises/snippets/exercise-detail-formats/sentence-builder.html

@@ -90,9 +90,8 @@
             let newSentence = sentenceWords.join(" ");
             // Set the new sentence text (remove the last word)
             thisSentence.text(newSentence);
-            // Create the new word button
-            let newButtonHtml = `<button value="${ sentenceLastWord }" dir="auto">${ sentenceLastWord }</button>`
-            $(this).parent().find('.exerciseformat-sentencebuilder-words').append(newButtonHtml);
+            // Show the last word button
+            $(this).parent().find(`.exerciseformat-sentencebuilder-words button[value="${ sentenceLastWord }"]`).prop('disabled', false);
             // Clear results for this answer
             $(this).parent().parent().find('.exerciseformat-sentencebuilder-result').html('');
         }

django/exercises/views.py

@@ -125,7 +125,7 @@ class ExerciseCreateView(PermissionRequiredMixin, CreateView):
 
     template_name = 'exercises/exercise-add.html'
     model = models.Exercise
-    fields = ['name', 'language', 'exercise_format', 'exercise_format_reverse_image_match', 'theme', 'difficulty', 'font_size', 'instructions', 'instructions_image', 'instructions_image_url', 'instructions_image_width_percent', 'is_a_formal_assessment', 'is_published']
+    fields = ['name', 'language', 'exercise_format', 'exercise_format_reverse_image_match', 'theme', 'difficulty', 'font_size', 'instructions', 'instructions_image', 'instructions_image_url', 'instructions_image_width_percent', 'instructions_video_url', 'is_a_formal_assessment', 'is_published']
     permission_required = ('exercises.add_exercise')
     success_url = reverse_lazy('exercises:list')
 
@@ -151,7 +151,12 @@ class ExerciseUpdateView(PermissionRequiredMixin, UpdateView):
 
     template_name = 'exercises/exercise-edit.html'
     model = models.Exercise
-    fields = ['name', 'language', 'exercise_format_reverse_image_match', 'theme', 'difficulty', 'font_size', 'instructions', 'instructions_image', 'instructions_image_url', 'instructions_image_width_percent', 'is_a_formal_assessment', 'owned_by', 'collaborators', 'is_published']
+    fields = [
+        'name', 'language', 'exercise_format_reverse_image_match', 'theme', 'difficulty',
+        'font_size', 'instructions', 'instructions_image', 'instructions_image_url',
+        'instructions_image_width_percent', 'instructions_video_url', 'is_a_formal_assessment',
+        'owned_by', 'collaborators', 'is_published'
+    ]
     permission_required = ('exercises.change_exercise')
 
     def get_object(self):

requirements.txt

@@ -2,13 +2,13 @@
 # For Django versioning we use ~= (e.g. Django~=3.2.0) which will keep the minor version up to date (e.g. the latest version prior to 3.3.0)
 
 Django~=4.2.0
-psycopg~=3.1.8
-flake8~=4.0.1
+psycopg~=3.2.2
+flake8~=7.1.1
 Pillow~=10.4.0
-gunicorn~=20.1.0
+gunicorn~=23.0.0
 django-recaptcha~=3.0.0
-django-embed-video~=1.4.0
+django-embed-video~=1.4.10
 pandas~=2.2.2
 openpyxl~=3.1.5
 XlsxWriter~=3.2.0
-django-cleanup~=6.0.0
+django-cleanup~=8.1.0