Add tags to galleries

photo21/settings.py

@@ -44,6 +44,7 @@ INSTALLED_APPS = [
     'photologue_custom',
     'photologue',
     'sortedm2m',
+    'taggit',
 ]
 
 MIDDLEWARE = [

photologue_custom/admin.py

@@ -1,3 +1,22 @@
 from django.contrib import admin
+from photologue.admin import GalleryAdmin as GalleryAdminDefault
+from photologue.models import Gallery
 
-# Register your models here.
+from .models import GalleryExtended
+
+
+class GalleryExtendedInline(admin.StackedInline):
+    model = GalleryExtended
+    can_delete = False
+
+
+class GalleryAdmin(GalleryAdminDefault):
+    """
+    Define our new one-to-one model as an inline of Photologue's Gallery
+    model.
+    """
+    inlines = [GalleryExtendedInline, ]
+
+
+admin.site.unregister(Gallery)
+admin.site.register(Gallery, GalleryAdmin)

photologue_custom/migrations/0001_initial.py

@@ -0,0 +1,29 @@
+# Generated by Django 2.2.24 on 2021-09-23 08:26
+
+from django.db import migrations, models
+import taggit.managers
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('taggit', '0003_taggeditem_add_unique_index'),
+        ('photologue', '0011_auto_20190223_2138'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='GalleryExtended',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('gallery', models.OneToOneField(on_delete='cascade', related_name='extended', to='photologue.Gallery')),
+                ('tags', taggit.managers.TaggableManager(blank=True, help_text='A comma-separated list of tags.', through='taggit.TaggedItem', to='taggit.Tag', verbose_name='Tags')),
+            ],
+            options={
+                'verbose_name': 'Extra fields',
+                'verbose_name_plural': 'Extra fields',
+            },
+        ),
+    ]

photologue_custom/models.py

@@ -1,3 +1,22 @@
 from django.db import models
+from taggit.managers import TaggableManager
+from photologue.models import Gallery
 
-# Create your models here.
+
+class GalleryExtended(models.Model):
+    # Extend Photologue Gallery model.
+    gallery = models.OneToOneField(
+        Gallery,
+        related_name='extended',
+        on_delete='cascade',
+    )
+
+    # Add tags
+    tags = TaggableManager(blank=True)
+
+    class Meta:
+        verbose_name = u'Extra fields'
+        verbose_name_plural = u'Extra fields'
+
+    def __str__(self):
+        return self.gallery.title

photologue_custom/templates/photologue/gallery_detail.html

@@ -23,6 +23,13 @@
 {% block content %}
 <h1>{{ gallery.title }}</h1>
 <p class="text-muted small">{% trans "Published" %} {{ gallery.date_added }}</p>
+{% if gallery.extended.tags.all %}
+<p class="text-muted">
+    Tags : {% for tag in gallery.extended.tags.all %}
+    <span class="badge rounded-pill bg-dark">{{ tag }}</span>
+    {% endfor %}
+</p>
+{% endif %}
 {% if gallery.description %}<p>{{ gallery.description|safe }}</p>{% endif %}
 <div class="gallery-list mb-3" id="lightgallery">
     {% for photo in gallery.public %}

photologue_custom/tests.py

@@ -1,3 +0,0 @@
-from django.test import TestCase
-
-# Create your tests here.

photologue_custom/views.py

@@ -1,3 +0,0 @@
-from django.shortcuts import render
-
-# Create your views here.

requirements.txt

@@ -1,2 +1,3 @@
 Django~=2.2.20
 django-photologue~=3.13
+django-taggit~=1.5.1

tox.ini

@@ -18,7 +18,7 @@ deps =
     -r{toxinidir}/requirements.txt
     coverage
 commands =
-    coverage run --omit='photo21/wsgi.py' --source=photo21 ./manage.py test
+    coverage run --omit='photo21/wsgi.py' --source=photo21,photologue_custom ./manage.py test
     coverage report -m
 
 [testenv:linters]
@@ -32,7 +32,7 @@ deps =
     pep8-naming
     pyflakes
 commands =
-    flake8 photo21
+    flake8 photo21 photologue_custom
 
 [flake8]
 ignore = W503, I100, I101