Add admin pages

backend/admin.py

@@ -0,0 +1,20 @@
+"""Backend Admin pages"""
+from django.contrib import admin
+
+from backend.forms import AdminSongForm
+from backend.models import Song
+
+
+@admin.register(Song)
+class SongAdmin(admin.ModelAdmin):
+    """Song Admin config"""
+
+    form = AdminSongForm
+    list_display = ["name", "get_categories"]
+
+    @admin.display(description="Categories")
+    def get_categories(self, obj):
+        """Displays all categorties in a string"""
+        return "\n".join([p.name for p in obj.categories.all()])
+
+    get_categories.admin_order_field = "categories__name"

category/admin.py

@@ -0,0 +1,33 @@
+"""Category admin classes"""
+from django.contrib import admin
+from django.http import HttpResponseRedirect
+from django.urls import reverse, reverse_lazy
+from django.utils.html import format_html
+from django.utils.http import urlencode
+from django.utils.translation import gettext_lazy as _
+
+from category.models import Category
+
+
+@admin.register(Category)
+class CategoryAdmin(admin.ModelAdmin):
+    """Category Admin Model"""
+
+    list_display = ["name", "tenant_name"]
+    # list_display_links = ["tenant_name"]
+    actions = ["move_tenant"]
+
+    @admin.display(description=_("Tenant"))
+    def tenant_name(self, obj):
+        """Shows Tenant name"""
+        link = reverse("admin:tenants_tenant_change", args=[obj.tenant.id])
+        return format_html('<a href="{}">{}</a>', link, obj.tenant.name)
+
+    @admin.action(description=_("Move Category to a different Tenant"))
+    def move_tenant(self, request, queryset):
+        """Moves Categories to a different Tenant"""
+        ids = queryset.values_list("id", flat=True)
+        url = f"{reverse_lazy('category:move')}?{urlencode({'pk': list(ids)}, True)}"
+        return HttpResponseRedirect(url)
+
+    tenant_name.admin_order_field = "tenant__id"

category/templates/admin/category/migrate.html

@@ -0,0 +1,8 @@
+{% extends "admin/base/migrate.html" %}
+{% load i18n %}
+{% load bootstrap4 %}
+
+{% block title %}{% trans "Migrating categories to Tenant" %}{% endblock %}
+{% block content_title %}{% trans "Migrating categories to Tenant" %}{% endblock %}
+{% block object_name %}{% trans "Categories" %}{% endblock %}
+{% block target %}{% trans "To Tenant" %}{% endblock %}

chords/urls.py

@@ -28,5 +28,6 @@
     path("analytics/", include(("analytics.urls", "analytics"), namespace="analytics")),
     path("tenants/", include(("tenants.urls", "tenants"), namespace="tenants")),
     re_path(r"^", include(("backend.urls", "backend"), namespace="chords")),
+    path("admin/", admin.site.urls),
     path("__debug__/", include(debug_toolbar.urls)),
 ] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

frontend/templates/admin/base/migrate.html

@@ -0,0 +1,34 @@
+{% extends "admin/base.html" %}
+{% load i18n %}
+{% load bootstrap4 %}
+
+{% block title %}{% endblock %}
+{% block content_title %}{% endblock %}
+{% block content %}
+  <form method="post">
+    {% csrf_token %}
+    {{ formset.management_form }}
+    {{ formset.non_form_errors.as_ul }}
+    <h4>{% block object_name %}{% endblock %}</h4>
+    <div id="sortable" class="mb-3">
+    {% for form in formset.forms %}
+        <div>
+            {% for hidden in form.hidden_fields %}
+                {{ hidden }}
+            {% endfor %}
+            {% for field in form.visible_fields %}
+                {% bootstrap_field field layout="horizontal" show_label=False size="small"%}
+            {% endfor %}
+            <hr>
+        </div>
+    {% endfor %}
+    </div>
+    <hr>
+    <h4>{% block target %}{% endblock %}</h4>
+    {% bootstrap_form form %}
+    {% buttons %}
+        <button type="submit">{% trans "Submit" %}</button>
+    {% endbuttons %}
+  </form>
+  {{ form.media }}
+{% endblock %}

pdf/admin.py

@@ -0,0 +1,31 @@
+"""PDF Admin classes"""
+from urllib.parse import urlencode
+
+from django.contrib import admin
+from django.http import HttpResponseRedirect
+from django.urls import reverse_lazy, reverse
+from django.utils.html import format_html
+from django.utils.translation import gettext_lazy as _
+
+from pdf.models.request import PDFRequest
+
+
+@admin.register(PDFRequest)
+class RequestAdmin(admin.ModelAdmin):
+    """Request Model Admin"""
+
+    list_display = ["id", "title", "update_date", "type", "file", "status", "tenant_name"]
+    actions = ["move_tenant"]
+
+    @admin.display(description=_("Tenant"))
+    def tenant_name(self, obj):
+        """Shows Tenant name"""
+        link = reverse("admin:tenants_tenant_change", args=[obj.tenant.id])
+        return format_html('<a href="{}">{}</a>', link, obj.tenant.name)
+
+    @admin.action(description=_("Move Request to a different Tenant"))
+    def move_tenant(self, request, queryset):
+        """Move Request to a different Tenant"""
+        ids = queryset.values_list("id", flat=True)
+        url = f"{reverse_lazy('pdf:move')}?{urlencode({'pk': list(ids)}, True)}"
+        return HttpResponseRedirect(url)

pdf/templates/admin/pdf/migrate.html

@@ -0,0 +1,8 @@
+{% extends "admin/base/migrate.html" %}
+{% load i18n %}
+{% load bootstrap4 %}
+
+{% block title %}{% trans "Migrating PDFRequests to Tenant" %}{% endblock %}
+{% block content_title %}{% trans "Migrating PDFRequests to Tenant" %}{% endblock %}
+{% block object_name %}{% trans "PDFRequest" %}{% endblock %}
+{% block target %}{% trans "To Tenant" %}{% endblock %}

tenants/admin.py

@@ -0,0 +1,37 @@
+"""Admin models for Tenants"""
+from django.conf import settings
+from django.contrib import admin
+from django.urls import reverse_lazy, reverse
+from django.utils.html import format_html
+from django.utils.translation import gettext_lazy as _
+
+from category.models import Category
+from tenants.forms import TenantForm
+from tenants.models import Tenant
+
+
+@admin.register(Tenant)
+class TenantAdmin(admin.ModelAdmin):
+    """Tenant Admin view"""
+
+    list_display = ["name", "hostname_link", "display_name"]
+    form = TenantForm
+
+    @admin.display(description=_("Tenant"))
+    def hostname_link(self, obj):
+        """Shows link to the tenants homepage"""
+        link = reverse("chords:index")
+        return format_html('<a href="{}{}">{}</a>', obj.hostname, link, obj.hostname)
+
+    def save_model(self, request, obj, form, change):
+        """Overrides saving method to create default category and redirect index page to it"""
+        if obj.index_redirect == "/":
+            obj.index_redirect = reverse_lazy("category:index", kwargs={"slug": "default"})
+        super().save_model(request, obj, form, change)
+        if not Category.objects.filter(tenant=obj).exists():
+            Category.objects.create(
+                tenant=obj, name="Default Category", slug="default", locale=settings.LANGUAGES[0][0], generate_pdf=False
+            )
+
+
+admin.site.login_template = "registration/login.html"