Forkino per aggiungere modalità demo con un tema selezionato e per rendere il tema associabile ad un utente

admin_interface/admin.py

@@ -3,6 +3,7 @@
 from admin_interface.compat import gettext_lazy as _
 from admin_interface.models import Theme
 
+from django.contrib.auth import models as auth_models
 from django.contrib import admin
 
 
@@ -11,6 +12,7 @@ class ThemeAdmin(admin.ModelAdmin):
     list_display = (
         "name",
         "active",
+        "demo",
     )
     list_editable = ("active",)
     list_per_page = 100
@@ -24,6 +26,7 @@ class ThemeAdmin(admin.ModelAdmin):
                 "fields": (
                     "name",
                     "active",
+                    "demo",
                 ),
             },
         ),
@@ -171,6 +174,10 @@ class ThemeAdmin(admin.ModelAdmin):
             _("Recent Actions"),
             {"classes": ("wide",), "fields": ("recent_actions_visible",)},
         ),
+        (
+            _("Users theme"),
+            {"classes": ("wide",), "fields": ("user",)},
+        ),
     )
 
     save_on_top = True

admin_interface/context_processor.py

@@ -0,0 +1,36 @@
+from .models import Theme
+
+def get_active_theme(request):
+    objs_manager = Theme.objects
+    objs_active_qs = objs_manager.filter(active=True)
+    objs_active_ls = list(objs_active_qs)
+    objs_active_count = len(objs_active_ls)
+
+    if objs_active_count == 0:
+        obj = objs_manager.all().first()
+        if obj:
+            obj.set_active()
+        else:
+            obj = objs_manager.create()
+
+    elif objs_active_count == 1:
+        obj = objs_active_ls[0]
+
+    elif objs_active_count > 1:
+        # for frame_record in inspect.stack():
+        #     if frame_record[3]=='get_response':
+        #         request = frame_record[0].f_locals['request']
+        #         user = request.user
+        #         break
+        # else:
+        #     request = None
+        user = request.user
+        try:
+            obj = objs_active_qs.filter(user=user).first()
+        except:
+            obj = objs_active_ls[-1]
+            obj.set_active()
+
+    return {
+            'theme': obj,
+            }

admin_interface/migrations/0025_add_demo_option.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("admin_interface", "0024_remove_theme_css"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="theme",
+            name="demo",
+            field=models.BooleanField(default=False, verbose_name="demo"),
+        ),
+    ]

admin_interface/migrations/0026_add_user_option.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("admin_interface", "0025_add_demo_option"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="theme",
+            name="user",
+            field=models.ForeignKey('auth.User', on_delete=models.CASCADE, null=True, blank=True, verbose_name="active for user"),
+        ),
+    ]

admin_interface/models.py

@@ -2,16 +2,17 @@
 
 from __future__ import unicode_literals
 
-from admin_interface.cache import del_cached_active_theme
+import inspect
-from admin_interface.compat import FileExtensionValidator, force_str, gettext_lazy as _
 
 from colorfield.fields import ColorField
-
 from django.db import models
 from django.db.models.signals import post_delete, post_save, pre_save
-
 from six import python_2_unicode_compatible
 
+from admin_interface.cache import del_cached_active_theme
+from admin_interface.compat import FileExtensionValidator, force_str
+from admin_interface.compat import gettext_lazy as _
+
 
 @python_2_unicode_compatible
 class Theme(models.Model):
@@ -25,22 +26,22 @@ class Theme(models.Model):
         del_cached_active_theme()
         Theme.get_active_theme()
 
-    @staticmethod
+    # @staticmethod
-    def post_save_handler(instance, **kwargs):
+    # def post_save_handler(instance, **kwargs):
-        del_cached_active_theme()
+    #     del_cached_active_theme()
-        if instance.active:
+    #     if instance.active:
-            Theme.objects.exclude(pk=instance.pk).update(active=False)
+    #         Theme.objects.exclude(pk=instance.pk).update(active=False)
-        Theme.get_active_theme()
+    #     Theme.get_active_theme()
 
-    @staticmethod
+    # @staticmethod
-    def pre_save_handler(instance, **kwargs):
+    # def pre_save_handler(instance, **kwargs):
-        if instance.pk is None:
+    #     if instance.pk is None:
-            try:
+    #         try:
-                obj = Theme.objects.get(name=instance.name)
+    #             obj = Theme.objects.get(name=instance.name)
-                if obj:
+    #             if obj:
-                    instance.pk = obj.pk
+    #                 instance.pk = obj.pk
-            except Theme.DoesNotExist:
+    #         except Theme.DoesNotExist:
-                pass
+    #             pass
 
     @staticmethod
     def get_active_theme():
@@ -60,6 +61,17 @@ class Theme(models.Model):
             obj = objs_active_ls[0]
 
         elif objs_active_count > 1:
+            for frame_record in inspect.stack():
+                if frame_record[3]=='get_response':
+                    request = frame_record[0].f_locals['request']
+                    user = request.user
+                    break
+            else:
+                request = None
+
+            try:
+                return objs_active_qs.filter(user=user).first()
+            except:
                 obj = objs_active_ls[-1]
                 obj.set_active()
 
@@ -70,6 +82,9 @@ class Theme(models.Model):
     )
     active = models.BooleanField(default=True, verbose_name=_("active"))
 
+    demo = models.BooleanField(default=False, verbose_name=_("is demo"))
+    user = models.ForeignKey('auth.User', on_delete=models.CASCADE, null=True, blank=True, verbose_name=_("active for user"))
+
     title = models.CharField(
         max_length=50,
         default=_("Django administration"),
@@ -389,5 +404,5 @@ class Theme(models.Model):
 
 
 post_delete.connect(Theme.post_delete_handler, sender=Theme)
-post_save.connect(Theme.post_save_handler, sender=Theme)
+# post_save.connect(Theme.post_save_handler, sender=Theme)
-pre_save.connect(Theme.pre_save_handler, sender=Theme)
+# pre_save.connect(Theme.pre_save_handler, sender=Theme)

admin_interface/templates/admin/base_site.html

@@ -2,12 +2,10 @@
 {% load i18n static admin_interface_tags %}
 
 {% block title %}
-{% get_admin_interface_theme as theme %}
 {% if title %}{{ title }} | {% endif %}{% if theme.title %}{% trans theme.title %}{% else %}{{ site_title|default:_('Django administration') }}{% endif %}
 {% endblock %}
 
 {% block extrastyle %}
-{% get_admin_interface_theme as theme %}
 {% get_admin_interface_nocache as version_md5_cache %}
 {% get_current_language as current_lang %}
     <style type="text/css">
@@ -114,7 +112,6 @@
 
 {% block blockbots %}
 {{ block.super }}
-{% get_admin_interface_theme as theme %}
 {% get_admin_interface_nocache as version_md5_cache %}
 {# https://github.com/elky/django-flat-responsive#important-note #}
 <meta name="viewport" content="user-scalable=no, width=device-width, initial-scale=1.0, maximum-scale=1.0">
@@ -130,17 +127,14 @@
 {% endblock %}
 
 {% block bodyclass %}
-{% get_admin_interface_theme as theme %}
 flat-theme admin-interface
 {% if theme.name %} {{ theme.name|slugify }}-theme {% endif %}
 {% if theme.foldable_apps %} foldable-apps {% endif %}
 {% if theme.form_submit_sticky %} sticky-submit {% endif %}
 {% if theme.form_pagination_sticky %} sticky-pagination {% endif %}
-{% if theme.list_filter_sticky %} list-filter-sticky {% endif %}
 {% endblock %}
 
 {% block branding %}
-{% get_admin_interface_theme as theme %}
 <h1 id="site-name">
     <a href="{% url 'admin:index' %}">
         {% if theme.logo_visible %}
@@ -158,7 +152,6 @@ flat-theme admin-interface
 {% endblock %}
 
 {% block welcome-msg %}
-{% get_admin_interface_theme as theme %}
 {% if theme.language_chooser_active %}
     {% get_admin_interface_languages as languages %}
     {% include "admin_interface/language_chooser.html" %}

admin_interface/templatetags/admin_interface_tags.py

@@ -67,10 +67,10 @@ def get_admin_interface_languages(context):
 
 @simple_tag(takes_context=True)
 def get_admin_interface_theme(context):
-    theme = get_cached_active_theme()
+    # theme = get_cached_active_theme()
-    if not theme:
+    # if not theme:
     theme = Theme.get_active_theme()
-        set_cached_active_theme(theme)
+        # set_cached_active_theme(theme)
     return theme
 
 

admin_interface/version.py

@@ -1,3 +1,3 @@
 # -*- coding: utf-8 -*-
 
-__version__ = "0.19.0"
+__version__ = "0.19.1"