Added admin application

- Manage users
- Manage groups
- Manage logs

admin/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class AdminConfig(AppConfig):
+    name = 'admin'

admin/decorators.py

@@ -0,0 +1,10 @@
+from django.core.exceptions import PermissionDenied
+
+
+def superuser_only(function):
+    def _inner(request, *args, **kwargs):
+        if not request.user.is_superuser:
+            raise PermissionDenied
+        return function(request, *args, **kwargs)
+
+    return _inner

admin/forms.py

@@ -0,0 +1,94 @@
+from django import forms
+from django.contrib.auth.models import Group, User
+from django.utils.translation import ugettext_lazy as _
+
+from accounts.models import UserAttributes
+
+from .models import Permission
+
+
+class GroupForm(forms.ModelForm):
+    permissions = forms.ModelMultipleChoiceField(
+        widget=forms.CheckboxSelectMultiple,
+        queryset=Permission.objects.filter(content_type__model='permissionset'),
+        required=False,
+    )
+
+    users = forms.ModelMultipleChoiceField(
+        widget=forms.CheckboxSelectMultiple,
+        queryset=User.objects.all(),
+        required=False,
+    )
+
+    def __init__(self, *args, **kwargs):
+        super(GroupForm, self).__init__(*args, **kwargs)
+        instance = getattr(self, 'instance', None)
+        if instance and instance.id:
+            self.fields['users'].initial = self.instance.user_set.all()
+
+    def save_m2m(self):
+        self.instance.user_set.set(self.cleaned_data['users'])
+
+    def save(self, *args, **kwargs):
+        instance = super(GroupForm, self).save()
+        self.save_m2m()
+        return instance
+
+    class Meta:
+        model = Group
+        fields = '__all__'
+
+
+class UserForm(forms.ModelForm):
+    user_permissions = forms.ModelMultipleChoiceField(
+        widget=forms.CheckboxSelectMultiple,
+        queryset=Permission.objects.filter(content_type__model='permissionset'),
+        label=_('Permissions'),
+        required=False,
+    )
+
+    groups = forms.ModelMultipleChoiceField(
+        widget=forms.CheckboxSelectMultiple,
+        queryset=Group.objects.all(),
+        label=_('Groups'),
+        required=False,
+    )
+
+    class Meta:
+        model = User
+        fields = [
+            'username',
+            'groups',
+            'first_name',
+            'last_name',
+            'email',
+            'user_permissions',
+            'is_staff',
+            'is_active',
+            'is_superuser',
+        ]
+
+
+class UserCreateForm(UserForm):
+    password = forms.CharField(widget=forms.PasswordInput)
+
+    class Meta:
+        model = User
+        fields = [
+            'username',
+            'password',
+            'groups',
+            'first_name',
+            'last_name',
+            'email',
+            'user_permissions',
+            'is_staff',
+            'is_active',
+            'is_superuser',
+        ]
+
+
+class UserAttributesForm(forms.ModelForm):
+    class Meta:
+        model = UserAttributes
+        exclude = ['user']

admin/migrations/0001_initial.py

@@ -0,0 +1,30 @@
+# Generated by Django 2.2.12 on 2020-05-27 07:01
+
+import django.contrib.auth.models
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('auth', '0011_update_proxy_permissions'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Permission',
+            fields=[
+            ],
+            options={
+                'proxy': True,
+                'indexes': [],
+                'constraints': [],
+            },
+            bases=('auth.permission',),
+            managers=[
+                ('objects', django.contrib.auth.models.PermissionManager()),
+            ],
+        ),
+    ]

admin/models.py

@@ -0,0 +1,11 @@
+from django.contrib.auth.models import Permission as P
+
+class Permission(P):
+    """
+    Proxy model to Django Permissions model allows us to override __str__
+    """
+    def __str__(self):
+        return f'{self.content_type.app_label}: {self.name}'
+
+    class Meta:
+        proxy = True

admin/templates/admin/common/confirm_delete.html

@@ -0,0 +1,19 @@
+{% extends "base.html" %}
+{% load bootstrap3 %}
+{% load font_awesome %}
+{% load i18n %}
+
+{% block title %}{%trans "Delete" %}{% endblock %}
+
+{% block content %}
+<form method="post">
+    {% csrf_token %}
+    <div class="alert alert-warning">
+        {%trans "Are you sure you want to delete" %} "{{ object }}"?
+    </div>
+    <a class="btn btn-primary" href="javascript:history.back()">{% icon 'times' %} {% trans "Cancel" %}</a>
+    <button type="submit" class="btn btn-danger">
+        {% icon 'check' %} {% trans "Delete" %}
+    </button>
+</form>
+{% endblock %}

admin/templates/admin/common/form.html

@@ -0,0 +1,28 @@
+{% extends "base.html" %}
+{% load bootstrap3 %}
+{% load font_awesome %}
+{% load i18n %}
+
+{% block title %}{% trans "User" %}{% endblock %}
+
+{% block content %}
+<div class="row">
+    <div class="col-lg-12">
+        <h2 class="page-header">{{ title }}</h2>
+    </div>
+</div>
+<div class="row">
+    <div class="thumbnail col-sm-10 col-sm-offset-1">
+        <form id="create-update" action="" method="post" class="form-horizontal">
+            {% csrf_token %}
+            {% bootstrap_form form layout='horizontal' %}
+        </form>
+        <div class="form-group pull-right">
+            <a class="btn btn-primary" href="javascript:history.back()">{% icon 'times' %} {% trans "Cancel" %}</a>
+            <button type="submit" form="create-update" class="btn btn-success">
+                {% icon 'check' %} {% trans "Save" %}
+            </button>
+        </div>
+    </div>
+</div>
+{% endblock content %}

admin/templates/admin/common/list.html

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+{% extends "base.html" %}
+{% load font_awesome %}
+{% load i18n %}
+
+{% block title %}{{ title }}{% endblock %}
+
+{% block content %}
+{% if create_url %}
+<a class="btn btn-success pull-right" href="{% url create_url %}">{% icon 'plus' %} {%trans "Create New" %}</a>
+{% endif %}
+<table class="table table-hover table-striped">
+    {% for object in object_list %}
+    <tr>
+        <td>{{ object }}
+            <div class="btn-group pull-right">
+                <a class="btn btn-success" href="{% url update_url object.id %}">{% icon 'edit' %} {%trans "Edit"%}</a>
+                {% if extra_urls %}
+                {% for url in extra_urls %}
+                <a class="btn btn-primary" href="{% url url.0 object.id %}">{{ url.1 }}</a>
+                {% endfor %}
+                {% endif %}
+                <a class="btn btn-danger" href="{% url delete_url object.id %}">{% icon 'times' %} {%trans "Delete" %}</a>
+            </div>
+        </td>
+    </tr>
+    {% endfor %}
+</table>
+{% endblock %}

admin/templates/admin/group_list.html

@@ -0,0 +1,63 @@
+{% extends "base.html" %}
+{% load i18n %}
+{% load static %}
+{% load font_awesome %}
+{% block title %}{% trans "Users" %}{% endblock %}
+{% block content %}
+<div class="row">
+    <div class="col-lg-12">
+        <a href="{% url 'admin:group_create' %}" class="btn btn-success btn-header pull-right">
+            {% icon 'plus' %}
+        </a>
+        <div class="pull-right search">
+            <input id="filter" class="form-control" type="text" placeholder="{% trans "Search" %}">
+        </div>
+        <h1 class="page-header">{% trans "Groups" %}</h1>
+    </div>
+</div>
+{% include 'errors_block.html' %}
+<div class="row">
+    {% if not groups %}
+        <div class="col-lg-12">
+            <div class="alert alert-warning alert-dismissable">
+                <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>
+                {% icon 'exclamation-triangle '%} <strong>{% trans "Warning" %}:</strong> {% trans "You don't have any groups" %}
+            </div>
+        </div>
+    {% else %}
+        <div class="col-lg-12">
+            <table class="table table-striped table-hover">
+                <thead>
+                    <tr>
+                        <th>{% trans "Group Name" %}</th>
+                        <th>{% trans "Actions" %}</th>
+                    </tr>
+                </thead>
+                <tbody class="searchable">
+                {% for group in groups %}
+                    <tr>
+                        <td>
+                            <a href=""><strong>{{ group.name }}</strong></a>
+                        </td>
+                        <td>
+                            <div class="pull-right btn-group">
+                                <a class="btn btn-primary" href="{% url 'admin:group_update' group.id %}" title="{%trans "Edit" %}">
+                                    {% icon 'pencil' %}
+                                </a>
+                                <a class="btn btn-danger" href="{% url 'admin:group_delete' group.id %}" title="{%trans "Delete" %}">
+                                    {% icon 'times' %}
+                                </a>
+                            </div>
+                        </td>
+                    </tr>
+                {% endfor %}
+                </tbody>
+            </table>
+        </div>
+    {% endif %}
+</div>
+{% endblock content %}
+
+{% block script %}
+<script src="{% static "js/filter-table.js" %}"></script>
+{% endblock script %}

admin/templates/admin/logs.html

@@ -0,0 +1,54 @@
+{% extends "base.html" %}
+{% load i18n %}
+{% block title %}{% trans "Logs" %}{% endblock %}
+{% block content %}
+    <!-- Page Heading -->
+    <div class="row">
+        <div class="col-lg-12">
+            <h1 class="page-header">{% trans "Logs" %}</h1>
+        </div>
+    </div>
+    <!-- /.row -->
+
+    {% include 'errors_block.html' %}
+
+    <div class="row">
+        <div class="col-lg-12">
+            {% if not logs %}
+                <div class="col-lg-12">
+                    <div class="alert alert-warning alert-dismissable">
+                        <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>
+                        <i class="fa fa-exclamation-triangle"></i> <strong>{% trans "Warning" %}:</strong> {% trans "You don't have any Logs" %}
+                    </div>
+                </div>
+            {% else %}
+                {% include "paging.html" %}
+                <div class="table-responsive">
+                    <table class="table table-bordered table-hover">
+                        <thead>
+                            <tr>
+                                <th>#</th>
+                                <th>{% trans "Date" %}</th>
+                                <th>{% trans "User" %}</th>
+                                <th>{% trans "Instance" %}</th>
+                                <th>{% trans "Message" %}</th>
+                                </tr>
+                        </thead>
+                        <tbody>
+                            {% for log in logs %}
+                                <tr>
+                                    <td>{{ log.id }}</td>
+                                    <td style="width:130px;">{{ log.date|date:"M d H:i:s" }}</td>
+                                    <td>{{ log.user }}</td>
+                                    <td>{{ log.instance }}</td>
+                                    <td>{{ log.message }}</td>
+                                </tr>
+                            {% endfor %}
+                        </tbody>
+                    </table>
+                </div>
+                {% include "paging.html" %}
+            {% endif %}
+        </div>
+    </div>
+{% endblock %}

admin/templates/admin/user_form.html

@@ -0,0 +1,29 @@
+{% extends "base.html" %}
+{% load bootstrap3 %}
+{% load font_awesome %}
+{% load i18n %}
+
+{% block title %}{% trans "User" %}{% endblock %}
+
+{% block content %}
+<div class="row">
+    <div class="col-lg-12">
+        <h2 class="page-header">{{ title }}</h2>
+    </div>
+</div>
+<div class="row">
+    <div class="thumbnail col-sm-10 col-sm-offset-1">
+        <form id="create-update" action="" method="post" class="form-horizontal">
+            {% csrf_token %}
+            {% bootstrap_form user_form layout='horizontal' %}
+            {% bootstrap_form attributes_form layout='horizontal' %}
+        </form>
+        <div class="form-group pull-right">
+            <a class="btn btn-primary" href="javascript:history.back()">{% icon 'times' %} {% trans "Cancel" %}</a>
+            <button type="submit" form="create-update" class="btn btn-success">
+                {% icon 'check' %} {% trans "Save" %}
+            </button>
+        </div>
+    </div>
+</div>
+{% endblock content %}

admin/templates/admin/user_list.html

@@ -0,0 +1,79 @@
+{% extends "base.html" %}
+{% load i18n %}
+{% load static %}
+{% load font_awesome %}
+{% block title %}{% trans "Users" %}{% endblock %}
+{% block content %}
+<div class="row">
+    <div class="col-lg-12">
+        <a href="{% url 'admin:user_create' %}" class="btn btn-success btn-header pull-right">
+            {% icon 'plus' %}
+        </a>
+        <div class="pull-right search">
+            <input id="filter" class="form-control" type="text" placeholder="{% trans "Search" %}">
+        </div>
+        <h1 class="page-header">{% trans "Users" %}</h1>
+    </div>
+</div>
+{% include 'errors_block.html' %}
+<div class="row">
+    {% if not users %}
+        <div class="col-lg-12">
+            <div class="alert alert-warning alert-dismissable">
+                <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>
+                {% icon 'exclamation-triangle '%} <strong>{% trans "Warning" %}:</strong> {% trans "You don't have any users" %}
+            </div>
+        </div>
+    {% else %}
+        <div class="col-lg-12">
+            <table class="table table-striped table-hover">
+                <thead>
+                    <tr>
+                        <th>{% trans "Username" %}</th>
+                        <th>{% trans "Status" %}</th>
+                        <th>{% trans "Staff" %}</th>
+                        <th>{% trans "Superuser" %}</th>
+                        <th>{% trans "Clone" %}</th>
+                        <th>{% trans "" %}</th>
+                    </tr>
+                </thead>
+                <tbody class="searchable">
+                {% for user in users %}
+                    <tr class="{% if not user.is_active %}danger{% endif %}">
+                        <td>
+                            {{ user.username }}
+                        </td>
+                        <td>
+                            {% if user.is_active %}
+                                {% trans "Active" %}
+                            {% else %}
+                                {% trans "Blocked" %}
+                            {% endif %}
+                        </td>
+                        <td>{% if user.is_staff %}{% icon 'check' %}{% endif %}</td>
+                        <td>{% if user.is_superuser %}{% icon 'check' %}</span>{% endif %}</td>
+                        <td>{% if user.userattributes.can_clone_instances %}{% icon 'check' %}{% endif %}</td>
+                        <td>
+                            <div class="pull-right btn-group">
+                                <a class="btn btn-success" title="{%trans "View Profile" %}" href="{% url 'account' user.id %}">{% icon 'eye' %}</a>
+                                <a class="btn btn-primary" title="{%trans "Edit" %}" href="{% url 'admin:user_update' user.id %}">{% icon 'pencil' %}</a>
+                                {% if user.is_active %}
+                                    <a class="btn btn-warning" title="{%trans "Block" %}" href="{% url 'admin:user_block' user.id %}">{% icon 'stop' %}</a>
+                                {% else %}
+                                    <a class="btn btn-success" title="{%trans "Unblock" %}" href="{% url 'admin:user_unblock' user.id %}">{% icon 'play' %}</a>
+                                {% endif %}
+                                <a class="btn btn-danger" title="{%trans "Delete" %}" href="{% url 'admin:user_delete' user.id %}">{% icon 'times' %}</a>
+                            </div>
+                        </td>
+                    </tr>
+                {% endfor %}
+                </tbody>
+            </table>
+        </div>
+    {% endif %}
+</div>
+{% endblock content %}
+
+{% block script %}
+<script src="{% static "js/filter-table.js" %}"></script>
+{% endblock script %}

admin/urls.py

@@ -0,0 +1,18 @@
+from django.urls import path
+from django.contrib.auth.views import PasswordChangeView, PasswordChangeDoneView
+
+from . import views
+
+urlpatterns = [
+    path('groups/', views.group_list, name='group_list'),
+    path('groups/create/', views.group_create, name='group_create'),
+    path('groups/<int:pk>/update/', views.group_update, name='group_update'),
+    path('groups/<int:pk>/delete/', views.group_delete, name='group_delete'),
+    path('users/', views.user_list, name='user_list'),
+    path('users/create/', views.user_create, name='user_create'),
+    path('users/<int:pk>/update/', views.user_update, name='user_update'),
+    path('users/<int:pk>/delete/', views.user_delete, name='user_delete'),
+    path('users/<int:pk>/block/', views.user_block, name='user_block'),
+    path('users/<int:pk>/unblock/', views.user_unblock, name='user_unblock'),
+    path('logs/', views.logs, name='logs'),
+]

admin/views.py

@@ -0,0 +1,171 @@
+from django.conf import settings
+from django.contrib.auth.decorators import user_passes_test
+from django.contrib.auth.models import Group, User
+from django.core.paginator import Paginator
+from django.shortcuts import get_object_or_404, redirect, render
+from django.utils.translation import ugettext_lazy as _
+
+from accounts.models import UserAttributes
+from logs.models import Logs
+
+from . import forms
+from .decorators import superuser_only
+
+
+@superuser_only
+def group_list(request):
+    groups = Group.objects.all()
+    return render(
+        request,
+        'admin/group_list.html',
+        {
+            'groups': groups,
+        },
+    )
+
+
+@superuser_only
+def group_create(request):
+    form = forms.GroupForm(request.POST or None)
+    if form.is_valid():
+        form.save()
+        return redirect('admin:group_list')
+    return render(
+        request,
+        'admin/common/form.html',
+        {
+            'form': form,
+            'title': _('Create Group'),
+        },
+    )
+
+
+@superuser_only
+def group_update(request, pk):
+    group = get_object_or_404(Group, pk=pk)
+    form = forms.GroupForm(request.POST or None, instance=group)
+    if form.is_valid():
+        form.save()
+        return redirect('admin:group_list')
+
+    return render(
+        request,
+        'admin/common/form.html',
+        {
+            'form': form,
+            'title': _('Update Group'),
+        },
+    )
+
+
+@superuser_only
+def group_delete(request, pk):
+    group = get_object_or_404(Group, pk=pk)
+    if request.method == 'POST':
+        group.delete()
+        return redirect('admin:group_list')
+
+    return render(
+        request,
+        'admin/common/confirm_delete.html',
+        {'object': group},
+    )
+
+
+@superuser_only
+def user_list(request):
+    users = User.objects.all()
+    return render(
+        request,
+        'admin/user_list.html',
+        {
+            'users': users,
+            'title': _('Users'),
+        },
+    )
+
+
+@superuser_only
+def user_create(request):
+    user_form = forms.UserCreateForm(request.POST or None)
+    attributes_form = forms.UserAttributesForm(request.POST or None)
+    if user_form.is_valid() and attributes_form.is_valid():
+        user = user_form.save()
+        password = user_form.cleaned_data['password']
+        user.set_password(password)
+        user.save()
+        attributes = attributes_form.save(commit=False)
+        attributes.user = user
+        attributes.save()
+        return redirect('admin:user_list')
+
+    return render(
+        request,
+        'admin/user_form.html',
+        {
+            'user_form': user_form,
+            'attributes_form': attributes_form,
+            'title': _('Create User')
+        },
+    )
+
+
+@superuser_only
+def user_update(request, pk):
+    user = get_object_or_404(User, pk=pk)
+    attributes = UserAttributes.objects.get(user=user)
+    user_form = forms.UserForm(request.POST or None, instance=user)
+    attributes_form = forms.UserAttributesForm(request.POST or None, instance=attributes)
+    if user_form.is_valid() and attributes_form.is_valid():
+        user_form.save()
+        attributes_form.save()
+        return redirect('admin:user_list')
+
+    return render(
+        request,
+        'admin/user_form.html',
+        {
+            'user_form': user_form,
+            'attributes_form': attributes_form,
+            'title': _('Update User')
+        },
+    )
+
+
+@superuser_only
+def user_delete(request, pk):
+    user = get_object_or_404(User, pk=pk)
+    if request.method == 'POST':
+        user.delete()
+        return redirect('admin:user_list')
+
+    return render(
+        request,
+        'admin/common/confirm_delete.html',
+        {'object': user},
+    )
+
+
+@superuser_only
+def user_block(request, pk):
+    user: User = get_object_or_404(User, pk=pk)
+    user.is_active = False
+    user.save()
+    return redirect('admin:user_list')
+
+
+@superuser_only
+def user_unblock(request, pk):
+    user: User = get_object_or_404(User, pk=pk)
+    user.is_active = True
+    user.save()
+    return redirect('admin:user_list')
+
+
+@superuser_only
+def logs(request):
+    l = Logs.objects.order_by('-date')
+    paginator = Paginator(l, settings.LOGS_PER_PAGE)
+    page = request.GET.get('page', 1)
+    logs = paginator.page(page)
+    return render(request, 'admin/logs.html', {'logs': logs})