Add public shareable link for galleries

photo21/static/copy-button.js

@@ -0,0 +1,24 @@
+document.querySelectorAll('[data-clipboard-text]').forEach(function(btn) {
+    btn.addEventListener('click', function() {
+        var text = btn.dataset.clipboardText;
+        if (navigator.clipboard) {
+            navigator.clipboard.writeText(text);
+        } else {
+            var ta = document.createElement('textarea');
+            ta.value = text;
+            ta.style.position = 'fixed';
+            ta.style.opacity = '0';
+            document.body.appendChild(ta);
+            ta.select();
+            document.execCommand('copy');
+            document.body.removeChild(ta);
+        }
+        var original = btn.textContent;
+        btn.textContent = '✓ Copied!';
+        btn.disabled = true;
+        setTimeout(function() {
+            btn.textContent = original;
+            btn.disabled = false;
+        }, 2000);
+    });
+});

photo21/templates/base.html

@@ -36,6 +36,7 @@ SPDX-License-Identifier: GPL-3.0-or-later
             </button>
             <div class="collapse navbar-collapse" id="navbarSupportedContent">
                 <ul class="navbar-nav me-auto mb-2 mb-lg-0">
+                    {% if not request.guest_mode %}
                     <li class="nav-item">
                         {% url 'photologue:pl-gallery-archive' as url %}
                         <a class="nav-link {% if request.path_info == url %}active{% endif %}" href="{{ url }}">{% trans 'Galleries' %}</a>
@@ -51,6 +52,7 @@ SPDX-License-Identifier: GPL-3.0-or-later
                         <a class="nav-link" href="{% url 'admin:index' %}">{% trans 'Manage' %}</a>
                     </li>
                     {% endif %}
+                    {% endif %}
                 </ul>
                 <ul class="navbar-nav">
                     {% if request.user.is_authenticated %}

photologue/migrations/0004_alter_photo_options_gallery_public_token.py

@@ -0,0 +1,22 @@
+# Generated by Django 5.2.13 on 2026-04-20 19:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('photologue', '0003_remove_gallery_is_public'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='photo',
+            options={'get_latest_by': 'date_added', 'ordering': ['title'], 'verbose_name': 'photo', 'verbose_name_plural': 'photos'},
+        ),
+        migrations.AddField(
+            model_name='gallery',
+            name='public_token',
+            field=models.UUIDField(blank=True, default=None, null=True, unique=True, verbose_name='public token'),
+        ),
+    ]

photologue/models.py

@@ -174,6 +174,13 @@ class Gallery(models.Model):
         verbose_name=_("photos"),
         blank=True,
     )
+    public_token = models.UUIDField(
+        _("public token"),
+        null=True,
+        blank=True,
+        unique=True,
+        default=None,
+    )
 
     class Meta:
         ordering = ["-date_start"]

photologue/templates/photologue/gallery_detail.html

@@ -25,6 +25,8 @@ SPDX-License-Identifier: GPL-3.0-or-later
 <script src="{% static 'lightgallery/plugins/zoom/lg-zoom.min.js' %}"></script>
 <script src="{% static 'gallery_detail.js' %}"></script>
 <script src="{% static 'sweetalert.js' %}"></script>
+<script src="{% static 'copy-button.js' %}"></script>
+{% if guest_mode %}<style>#lg-download, #lg-admin, #lg-delete { display: none !important; }</style>{% endif %}
 {% endblock %}
 
 {% block content %}
@@ -41,6 +43,18 @@ SPDX-License-Identifier: GPL-3.0-or-later
 </h1>
 {% if gallery.date_start %}<p class="text-muted small">{{ gallery.date_start }}{% if gallery.date_end and gallery.date_end != gallery.date_start %} {% trans "to" %} {{ gallery.date_end }}{% endif %}</p>{% endif %}
 {% if request.user.is_staff and gallery.photo_private_count %}<p class="text-danger small">{{ gallery.photo_private_count }} photos censurées</p>{% endif %}
+{% if not guest_mode and request.user.is_staff %}
+    {% if public_url %}
+    <div class="alert alert-secondary py-1 d-flex align-items-center gap-2 small" role="alert">
+        <span>{% trans "Public link:" %}</span>
+        <input type="text" class="form-control form-control-sm" id="public-link-input" value="{{ public_url }}" readonly style="max-width:400px">
+        <button class="btn btn-outline-secondary btn-sm" data-clipboard-text="{{ public_url }}">{% trans "Copy" %}</button>
+        <form method="post" action="{% url 'photologue:pl-gallery-token' gallery.slug %}" class="mb-0">{% csrf_token %}<input type="hidden" name="action" value="revoke"><button type="submit" class="btn btn-outline-danger btn-sm">{% trans "Revoke" %}</button></form>
+    </div>
+    {% else %}
+    <form method="post" action="{% url 'photologue:pl-gallery-token' gallery.slug %}" class="mb-2">{% csrf_token %}<input type="hidden" name="action" value="generate"><button type="submit" class="btn btn-outline-primary btn-sm">{% trans "Generate public link" %}</button></form>
+    {% endif %}
+{% endif %}
 {% if gallery.tags.all %}
 <p class="text-muted">
     Tags : {% for tag in gallery.tags.all %}
@@ -51,6 +65,7 @@ SPDX-License-Identifier: GPL-3.0-or-later
 {% if gallery.description %}<p>{{ gallery.description|safe|linebreaksbr  }}</p>{% endif %}
 
 <div class="card">
+    {% if not guest_mode %}
     <div class="card-header pb-0 border-bottom-0">
         <ul class="nav nav-tabs">
             <li class="nav-item">
@@ -69,6 +84,7 @@ SPDX-License-Identifier: GPL-3.0-or-later
             {% endfor %}
         </ul>
     </div>
+    {% endif %}
     <div class="card-body row" id="lightgallery">
         {% for photo in photos %}
         <a class="col-6 col-md-3 mb-2 text-center" href="{{ photo.get_absolute_url }}" data-src="{{ photo.get_display_url}}" data-download-url="{{ photo.image.url }}" data-slide-name="{{ photo.id }}">
@@ -76,6 +92,7 @@ SPDX-License-Identifier: GPL-3.0-or-later
         </a>
         {% endfor %}
     </div>
+    {% if not guest_mode %}
     <div class="card-footer">
         <a href="{% url 'photologue:pl-gallery-download' gallery.slug %}" class="btn btn-secondary btn-sm">
             <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-download" viewBox="0 0 16 16">
@@ -85,5 +102,6 @@ SPDX-License-Identifier: GPL-3.0-or-later
             {% trans 'Download all gallery' %}
         </a>
     </div>
+    {% endif %}
 </div>
 {% endblock %}

photologue/urls.py

@@ -8,6 +8,8 @@ from .views import (
     GalleryArchiveIndexView,
     GalleryDetailView,
     GalleryDownload,
+    GalleryPublicView,
+    GalleryTokenView,
     GalleryUpload,
     GalleryYearArchiveView,
     PhotoDeleteView,
@@ -40,4 +42,6 @@ urlpatterns = [
     path("photo/<int:pk>/delete/", PhotoDeleteView.as_view(), name="pl-photo-delete"),
     path("photo/<int:pk>/report/", PhotoReportView.as_view(), name="pl-photo-report"),
     path("upload/", GalleryUpload.as_view(), name="pl-gallery-upload"),
+    path("share/<uuid:token>/", GalleryPublicView.as_view(), name="pl-gallery-public"),
+    path("gallery/<slug:slug>/token/", GalleryTokenView.as_view(), name="pl-gallery-token"),
 ]

photologue/views.py

@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 import os
+import uuid
 import zipfile
 from io import BytesIO
 from pathlib import Path
@@ -14,9 +15,10 @@ from django.core.mail import mail_admins
 from django.db import IntegrityError
 from django.http import HttpResponse
 from django.http import JsonResponse
-from django.shortcuts import redirect
+from django.shortcuts import get_object_or_404, redirect
-from django.urls import reverse_lazy
+from django.urls import reverse, reverse_lazy
 from django.utils.text import slugify
+from django.views import View
 from django.views.generic.dates import ArchiveIndexView, YearArchiveView
 from django.views.generic.detail import DetailView
 from django.views.generic.edit import DeleteView, FormView
@@ -87,34 +89,29 @@ class PhotoDeleteView(PermissionRequiredMixin, DeleteView):
         return reverse_lazy("photologue:pl-gallery", args=[slug])
 
 
-class PhotoReportView(LoginRequiredMixin, DetailView):
+class PhotoReportView(DetailView):
     model = Photo
     template_name = "photologue/photo_confirm_report.html"
 
     def post(self, request, *args, **kwargs):
-        """
-        Make photo private on POST.
-        """
-        # Mark photo as private
         photo = self.get_object()
         photo.is_public = False
         photo.save()
 
-        # Get gallery
         galleries = photo.galleries.all()
         gallery_slug = galleries[0].slug if galleries else ""
-        if not gallery_slug:
+        if gallery_slug:
+            url = reverse_lazy("photologue:pl-gallery", args=[gallery_slug])
+        else:
             url = reverse_lazy("photologue:pl-gallery-archive")
-        url = reverse_lazy("photologue:pl-gallery", args=[gallery_slug])
         url = request.build_absolute_uri(url)
 
-        # Send mail to managers
+        reporter = request.user.username if request.user.is_authenticated else "anonymous"
         mail_admins(
             subject=f"Abuse report for photo id {photo.pk}",
-            message=f"{self.request.user.username} reported an abuse for `{photo.title}`: {url}#lg=1&slide={photo.pk}",
+            message=f"{reporter} reported an abuse for `{photo.title}`: {url}#lg=1&slide={photo.pk}",
         )
 
-        # Redirect to gallery
         return redirect(url)
 
 
@@ -165,7 +162,9 @@ class GalleryDetailView(LoginRequiredMixin, DetailView):
         if "owner" in self.kwargs:
             context["photos"] = context["photos"].filter(owner__id=self.kwargs["owner"])
 
-        # Increment the photo view count
+        if self.object.public_token:
+            public_path = reverse("photologue:pl-gallery-public", args=[self.object.public_token])
+            context["public_url"] = self.request.build_absolute_uri(public_path)
 
         context["photos"].update(view_count=F("view_count") + 1)
 
@@ -207,6 +206,42 @@ class GalleryDownload(LoginRequiredMixin, DetailView):
         # return response
 
 
+class GalleryPublicView(DetailView):
+    model = Gallery
+    template_name = "photologue/gallery_detail.html"
+
+    def get_object(self):
+        return get_object_or_404(Gallery, public_token=self.kwargs["token"])
+
+    def get(self, request, *args, **kwargs):
+        request.guest_mode = True
+        return super().get(request, *args, **kwargs)
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context["photos"] = self.object.photos.filter(is_public=True).select_related("owner")
+        context["owners"] = []
+        context["guest_mode"] = True
+        context["photos"].update(view_count=F("view_count") + 1)
+        return context
+
+
+class GalleryTokenView(LoginRequiredMixin, View):
+    def post(self, request, slug):
+        if not request.user.is_staff:
+            from django.core.exceptions import PermissionDenied
+            raise PermissionDenied
+        gallery = get_object_or_404(Gallery, slug=slug)
+        action = request.POST.get("action")
+        if action == "generate":
+            gallery.public_token = uuid.uuid4()
+            gallery.save()
+        elif action == "revoke":
+            gallery.public_token = None
+            gallery.save()
+        return redirect(reverse("photologue:pl-gallery", args=[slug]))
+
+
 class GalleryUpload(PermissionRequiredMixin, FormView):
     """
     Form to upload new photos in a gallery