created image gallery

akarpov/common/views.py

@@ -1,6 +1,17 @@
 from django.contrib.auth.mixins import LoginRequiredMixin, UserPassesTestMixin
+from django.views.generic.detail import SingleObjectMixin
 
 
 class SuperUserRequiredMixin(LoginRequiredMixin, UserPassesTestMixin):
     def test_func(self):
         return self.request.user.is_superuser
+
+
+class HasPermissions(SingleObjectMixin):
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        has_perm = False
+        if self.request.user.is_authentificated:
+            has_perm = self.object.user == self.request.user
+        context["has_permissions"] = has_perm
+        return context

akarpov/gallery/admin.py

@@ -0,0 +1,6 @@
+from django.contrib import admin
+
+from akarpov.gallery.models import Collection, Image
+
+admin.site.register(Collection)
+admin.site.register(Image)

akarpov/gallery/apps.py

@@ -0,0 +1,12 @@
+from django.apps import AppConfig
+
+
+class GalleryConfig(AppConfig):
+    name = "akarpov.gallery"
+    verbose_name = "Gallery"
+
+    def ready(self):
+        try:
+            import akarpov.gallery.signals  # noqa F401
+        except ImportError:
+            pass

akarpov/gallery/migrations/0001_initial.py

@@ -0,0 +1,134 @@
+# Generated by Django 4.2 on 2023-04-29 08:45
+
+import akarpov.utils.files
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+import django_extensions.db.fields
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ("shortener", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="Collection",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("slug", models.SlugField(blank=True, max_length=20, unique=True)),
+                (
+                    "created",
+                    django_extensions.db.fields.CreationDateTimeField(
+                        auto_now_add=True, verbose_name="created"
+                    ),
+                ),
+                (
+                    "modified",
+                    django_extensions.db.fields.ModificationDateTimeField(
+                        auto_now=True, verbose_name="modified"
+                    ),
+                ),
+                ("name", models.CharField(blank=True, max_length=250)),
+                ("description", models.TextField()),
+                ("public", models.BooleanField(default=False)),
+                (
+                    "short_link",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        to="shortener.link",
+                    ),
+                ),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="collections",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "get_latest_by": "modified",
+                "abstract": False,
+            },
+        ),
+        migrations.CreateModel(
+            name="Image",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("image_cropped", models.ImageField(blank=True, upload_to="cropped/")),
+                ("slug", models.SlugField(blank=True, max_length=20, unique=True)),
+                (
+                    "created",
+                    django_extensions.db.fields.CreationDateTimeField(
+                        auto_now_add=True, verbose_name="created"
+                    ),
+                ),
+                (
+                    "modified",
+                    django_extensions.db.fields.ModificationDateTimeField(
+                        auto_now=True, verbose_name="modified"
+                    ),
+                ),
+                (
+                    "image",
+                    models.ImageField(
+                        upload_to=akarpov.utils.files.user_file_upload_mixin
+                    ),
+                ),
+                (
+                    "collection",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="images",
+                        to="gallery.collection",
+                    ),
+                ),
+                (
+                    "short_link",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        to="shortener.link",
+                    ),
+                ),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="images",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "get_latest_by": "modified",
+                "abstract": False,
+            },
+        ),
+    ]

akarpov/gallery/models.py

@@ -0,0 +1,38 @@
+from django.db import models
+from django.urls import reverse
+from django_extensions.db.models import TimeStampedModel
+
+from akarpov.common.models import BaseImageModel
+from akarpov.tools.shortener.models import ShortLink
+from akarpov.utils.files import user_file_upload_mixin
+
+
+class Collection(TimeStampedModel, ShortLink):
+    name = models.CharField(max_length=250, blank=True)
+    description = models.TextField()
+    public = models.BooleanField(default=False)
+    user = models.ForeignKey(
+        "users.User", related_name="collections", on_delete=models.CASCADE
+    )
+
+    def get_absolute_url(self):
+        return reverse("gallery:collection", kwargs={"slug": self.slug})
+
+    def __str__(self):
+        return self.name
+
+
+class Image(TimeStampedModel, ShortLink, BaseImageModel):
+    collection = models.ForeignKey(
+        "Collection", related_name="images", on_delete=models.CASCADE
+    )
+    user = models.ForeignKey(
+        "users.User", related_name="images", on_delete=models.CASCADE
+    )
+    image = models.ImageField(upload_to=user_file_upload_mixin, blank=False, null=False)
+
+    def get_absolute_url(self):
+        return reverse("gallery:view", kwargs={"slug": self.slug})
+
+    def __str__(self):
+        return self.image.name

akarpov/gallery/urls.py

@@ -0,0 +1,10 @@
+from django.urls import path
+
+from akarpov.gallery.views import collection_view, image_view, list_collections_view
+
+app_name = "gallery"
+urlpatterns = [
+    path("", list_collections_view, name="list"),
+    path("<str:slug>", collection_view, name="collection"),
+    path("image/<str:slug>", image_view, name="view"),
+]

akarpov/gallery/views.py

@@ -0,0 +1,33 @@
+from django.views import generic
+
+from akarpov.common.views import HasPermissions
+from akarpov.gallery.models import Collection
+
+
+class ListCollectionsView(generic.ListView):
+    model = Collection
+    template_name = "gallery/list.html"
+
+    def get_queryset(self):
+        if self.request.user.is_authenticated:
+            return self.request.user.collections.all()
+        return Collection.objects.filter(public=True)
+
+
+list_collections_view = ListCollectionsView.as_view()
+
+
+class CollectionView(generic.DetailView, HasPermissions):
+    model = Collection
+    template_name = "gallery/collection.html"
+
+
+collection_view = CollectionView.as_view()
+
+
+class ImageView(generic.DetailView, HasPermissions):
+    model = Collection
+    template_name = "gallery/image.html"
+
+
+image_view = ImageView.as_view()

akarpov/templates/gallery/collection.html

@@ -0,0 +1 @@
+{% extends 'base.html' %}

akarpov/templates/gallery/image.html

@@ -0,0 +1 @@
+{% extends 'base.html' %}

akarpov/templates/gallery/list.html

@@ -0,0 +1 @@
+{% extends 'base.html' %}

akarpov/test_platform/templates/about/project.html

@@ -1,29 +0,0 @@
-{% load markdown_extras %}
-
-{% block content %}
-    <br>
-    <a class="mx-5" style="text-decoration: none; color: black" href="{% url "about" %}#projects"><i class="bi-arrow-left"></i> back to all projects</a>
-    <div class="row m-5 mb-5 g-1 row-cols-1 row-cols-md-2">
-        <div class="col">
-            <img class="img-fluid" src="{{ project.image.url }}" alt=""/>
-        </div>
-        <div class="col text-center d-flex row align-items-center">
-            <div class="align-items-center m-3">
-                <div class="align-self-center">
-                    <h1 class="fs-2">{{ project.name }}</h1>
-                    <p class="lead">{{ project.md | markdown | safe }}</p>
-                    <p>{{ project.description }}</p>
-                    <p>Created: {{ project.created|date:"d M Y" }}</p>
-                    <p>
-                        {% if project.source_link %}
-                        <a style="text-decoration: none; color: black" class="m-2" href="{{ project.source_link }}"><i class="bi bi-file-earmark-code"></i> Source code</a>
-                        {% endif %}
-                        {% if project.view_link %}
-                        <a style="text-decoration: none; color: black" class="m-2" href="{{ project.view_link }}"><i class="bi bi-box-arrow-up-right"></i> View project</a>
-                        {% endif %}
-                    </p>
-                </div>
-            </div>
-        </div>
-    </div>
-{% endblock %}

akarpov/tools/shortener/views.py

@@ -11,7 +11,7 @@ class ShortLinkCreateView(CreateView):
     model = Link
     form_class = LinkForm
 
-    template_name = "shortener/create.html"
+    template_name = "tools/shortener/create.html"
 
     def form_valid(self, form):
         if self.request.user.is_authenticated:
@@ -24,7 +24,7 @@ def form_valid(self, form):
 
 class LinkDetailView(DetailView):
 
-    template_name = "shortener/view.html"
+    template_name = "tools/shortener/view.html"
 
     def get_object(self, *args, **kwargs):
         link = get_link_from_slug(self.kwargs["slug"])
@@ -39,7 +39,7 @@ def get_object(self, *args, **kwargs):
 
 
 class LinkRevokedView(TemplateView):
-    template_name = "shortener/revoked.html"
+    template_name = "tools/shortener/revoked.html"
 
 
 link_revoked_view = LinkRevokedView.as_view()

config/settings/base.py

@@ -136,7 +136,7 @@
     "health_check.contrib.redis",
 ]
 
-ALL_AUTH_PROVIDERS = [
+ALLAUTH_PROVIDERS = [
     "allauth.socialaccount.providers.github",
     # "allauth.socialaccount.providers.google",
     # "allauth.socialaccount.providers.telegram",
@@ -149,6 +149,7 @@
     "akarpov.blog",
     "akarpov.files",
     "akarpov.music",
+    "akarpov.gallery",
     "akarpov.pipeliner",
     "akarpov.test_platform",
     "akarpov.tools.shortener",
@@ -156,7 +157,7 @@
 ]
 # https://docs.djangoproject.com/en/dev/ref/settings/#installed-apps
 INSTALLED_APPS = (
-    DJANGO_APPS + LOCAL_APPS + THIRD_PARTY_APPS + HEALTH_CHECKS + ALL_AUTH_PROVIDERS
+    DJANGO_APPS + LOCAL_APPS + THIRD_PARTY_APPS + HEALTH_CHECKS + ALLAUTH_PROVIDERS
 )
 
 # MIGRATIONS

config/urls.py

@@ -36,6 +36,7 @@
     path("music/", include("akarpov.music.urls", namespace="music")),
     path("forms/", include("akarpov.test_platform.urls", namespace="forms")),
     path("tools/", include("akarpov.tools.urls", namespace="tools")),
+    path("gallery/", include("akarpov.gallery.urls", namespace="gallery")),
     path("ckeditor/", include("ckeditor_uploader.urls")),
     path("accounts/", include("allauth.urls")),
     path("", include("akarpov.blog.urls", namespace="blog")),