feat: Add basic image upload (WIP)

src/fellchensammlung/admin.py

@@ -2,11 +2,12 @@ from django.contrib import admin
 
 from django.contrib import admin
 
-from .models import Animal, Species, RescueOrganization, AdoptionNotice, Location, Rule
+from .models import Animal, Species, RescueOrganization, AdoptionNotice, Location, Rule, Image
 
 admin.site.register(Animal)
 admin.site.register(Species)
 admin.site.register(RescueOrganization)
 admin.site.register(Location)
 admin.site.register(AdoptionNotice)
-admin.site.register(Rule)
+admin.site.register(Rule)
+admin.site.register(Image)

src/fellchensammlung/forms.py

@@ -17,7 +17,8 @@ class AdoptionNoticeForm(forms.ModelForm):
 class AnimalForm(forms.ModelForm):
     class Meta:
         model = Animal
-        fields = ['name', "species", "sex", "date_of_birth", "description", "photos"]
+        picture = forms.ImageField(label='Image', required=False)
+        fields = ['name', "species", "sex", "date_of_birth", "description"]
         widgets = {
             'date_of_birth': DateInput(),
         }

src/fellchensammlung/migrations/0003_remove_image_uploaded_by.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.0.3 on 2024-03-20 10:35
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('fellchensammlung', '0002_rule'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='image',
+            name='uploaded_by',
+        ),
+    ]

src/fellchensammlung/models.py

@@ -11,7 +11,6 @@ class Image(models.Model):
     title = models.CharField(max_length=200)
     image = models.ImageField(upload_to='images')
     alt_text = models.TextField(max_length=2000)
-    uploaded_by = models.ForeignKey(User, on_delete=models.CASCADE)
 
     def __str__(self):
         return self.title

src/fellchensammlung/templates/fellchensammlung/form_add_animal_to_adoption.html

@@ -7,6 +7,7 @@
     <form method = "post" enctype="multipart/form-data">
         {% csrf_token %}
         {{ form.as_p }}
+        <input type="file" name="picture">
         <button name="button_add_another_animal" type="submit">Speichern und nächstes Tier hinzufügen</button>
         <button name="button_save_and_continue" type="submit">Speichern und weiter</button>
     </form>

src/fellchensammlung/views.py

@@ -3,7 +3,7 @@ from django.http import HttpResponse
 from django.urls import reverse
 import markdown
 
-from fellchensammlung.models import AdoptionNotice, MarkdownContent, Animal, Rule
+from fellchensammlung.models import AdoptionNotice, MarkdownContent, Animal, Rule, Image
 from .forms import AdoptionNoticeForm, AnimalForm
 
 
@@ -53,6 +53,12 @@ def add_animal_to_adoption(request, adoption_notice_id):
             form.cleaned_data["adoption_notice_id"] = adoption_notice_id
             instance = form.save(commit=False)
             instance.adoption_notice_id = adoption_notice_id
+
+            if 'image' in request.FILES:
+                image_instance = Image(image=request.FILES['image'])
+                image_instance.save()
+                instance.photos.add(image_instance)
+
             instance.save()
             if "button_add_another_animal" in request.POST:
                 return redirect(reverse("add-animal-to-adoption", args=[str(adoption_notice_id)]))

src/notfellchen/settings.py

@@ -105,6 +105,9 @@ print(f"Allowed hosts: {ALLOWED_HOSTS}")
 # This is adjusted based on this guide https://testdriven.io/blog/django-docker-traefik/
 # compression and caching support (see https://whitenoise.readthedocs.io/en/latest/#quickstart-for-django-apps)
 STORAGES = {
+    "default": {
+        "BACKEND": "django.core.files.storage.FileSystemStorage",
+    },
     "staticfiles": {
         "BACKEND": "whitenoise.storage.CompressedManifestStaticFilesStorage",
     },