code management

apps/cmdb/forms.py

@@ -0,0 +1,46 @@
+# @Time   : 2018/12/19 16:13
+# @Author : RobbieHan
+# @File   : forms.py
+
+from django import forms
+
+from .models import Code
+
+
+class CodeCreateForm(forms.ModelForm):
+    class Meta:
+        model = Code
+        fields = '__all__'
+
+        error_messages = {
+            'key': {'required': 'key不能为空'},
+            'value': {'required': 'value不能为空'}
+        }
+
+    def clean(self):
+        cleaned_data = super(CodeCreateForm, self).clean()
+        key = cleaned_data.get('key')
+        value = cleaned_data.get('value')
+
+        if Code.objects.filter(key=key).count():
+            raise forms.ValidationError('key：{}已存在'.format(key))
+
+        if Code.objects.filter(value=value).count():
+            raise forms.ValidationError('value: {}已存在'.format(value))
+
+
+class CodeUpdateForm(CodeCreateForm):
+
+    def clean(self):
+        cleaned_data = self.cleaned_data
+        key = cleaned_data.get('key')
+        value = cleaned_data.get('value')
+
+        if self.instance:
+            matching_code = Code.objects.exclude(pk=self.instance.pk)
+            if matching_code.filter(key=key).exists():
+                msg = 'key：{} 已经存在'.format(key)
+                raise forms.ValidationError(msg)
+            if matching_code.filter(value=value).exists():
+                msg = 'value：{} 已经存在'.format(value)
+                raise forms.ValidationError(msg)

apps/cmdb/urls.py

@@ -1,9 +1,15 @@
 from django.urls import path
 
 from .views import CmdbView
+from . import views_code
 
 app_name = 'cmdb'
 
 urlpatterns = [
     path('', CmdbView.as_view(), name='index'),
+    path('portal/code/', views_code.CodeView.as_view(), name='portal-code'),
+    path('portal/code/create/', views_code.CodeCreateView.as_view(), name='portal-code-create'),
+    path('portal/code/list/', views_code.CodeListView.as_view(), name='portal-code-list'),
+    path('portal/code/update/', views_code.CodeUpdateView.as_view(), name='portal-code-update'),
+    path('portal/code/delete/', views_code.CodeDeleteView.as_view(), name='portal-code-delete'),
 ]

apps/cmdb/views_code.py

@@ -0,0 +1,53 @@
+# @Time   : 2018/12/19 13:31
+# @Author : RobbieHan
+# @File   : views_code.py.py
+
+from django.views.generic import TemplateView
+
+from system.mixin import LoginRequiredMixin
+from custom import (BreadcrumbMixin, SandboxCreateView,
+                    SandboxListView, SandboxUpdateView, SandboxDeleteView)
+from .models import Code
+from .forms import CodeCreateForm, CodeUpdateForm
+
+
+class CodeView(LoginRequiredMixin, BreadcrumbMixin, TemplateView):
+    template_name = 'cmdb/code.html'
+
+    def get_context_data(self):
+        context = dict(code_parent=Code.objects.filter(parent=None))
+        return context
+
+
+class CodeCreateView(SandboxCreateView):
+    model = Code
+    form_class = CodeCreateForm
+    template_name_suffix = '_create'
+
+    def get_context_data(self, **kwargs):
+        kwargs['code_parent'] = Code.objects.filter(parent=None)
+        return super().get_context_data(**kwargs)
+
+
+class CodeListView(SandboxListView):
+    model = Code
+    fields = ['id', 'key', 'value', 'parent__value']
+
+    def get(self, request):
+        if 'parent' in request.GET and request.GET['parent']:
+            self.filters = dict(parent__key=request.GET['parent'])
+        return super().get(request)
+
+
+class CodeUpdateView(SandboxUpdateView):
+    model = Code
+    form_class = CodeUpdateForm
+    template_name_suffix = '_update'
+
+    def get_context_data(self, **kwargs):
+        kwargs['code_parent'] = Code.objects.filter(parent=None)
+        return super().get_context_data(**kwargs)
+
+
+class CodeDeleteView(SandboxDeleteView):
+    model = Code

apps/custom.py

@@ -3,10 +3,13 @@
 # @File   : custom.py
 
 import json
+import re
 
-from django.views.generic import CreateView, UpdateView
+from django.views.generic import CreateView, UpdateView, View
 from django.shortcuts import HttpResponse
-from django.http import Http404
+from django.http import Http404, JsonResponse
+from django.db.models.query import QuerySet
+from django.core.exceptions import ImproperlyConfigured
 
 from system.mixin import LoginRequiredMixin
 from system.models import Menu
@@ -42,6 +45,69 @@ def get_object(self, queryset=None):
         return obj
 
 
+class SandboxMultipleObjectMixin:
+
+    filters = {}
+    fields = []
+    queryset = None
+    model = None
+
+    def get_queryset(self):
+        if self.queryset is not None:
+            queryset = self.queryset
+            if isinstance(queryset, QuerySet):
+                queryset = queryset.all()
+        elif self.model is not None:
+            queryset = self.model._default_manager.all()
+        else:
+            raise ImproperlyConfigured(
+                "%(cls)s is missing a QuerySet. Define "
+                "%(cls)s.model, %(cls)s.queryset."
+                % {'cls': self.__class__.__name__}
+            )
+        return queryset
+
+    def get_datatables_paginator(self, request):
+        datatables = request.GET
+        draw = int(datatables.get('draw'))
+        start = int(datatables.get('start'))
+        length = int(datatables.get('length'))
+        order_column = datatables.get('order[0][column]')
+        order_dir = datatables.get('order[0][dir]')
+        order_field = datatables.get('columns[{}][data]'.format(order_column))
+        queryset = self.get_queryset()
+        if order_dir == 'asc':
+            queryset = queryset.order_by(order_field)
+        else:
+            queryset = queryset.order_by('-{0}'.format(order_field))
+        record_total_count = queryset.count()
+        filters = self.get_filters()
+        fields = self.get_fields()
+        if filters:
+            queryset = queryset.filter(**self.filters)
+        if fields:
+            queryset = queryset.values(*self.fields)
+
+        record_filter_count = queryset.count()
+
+        object_list = queryset[start:(start + length)]
+
+        data = list(object_list)
+
+        return {
+            'draw': draw,
+            'recordsTotal': record_total_count,
+            'recordsFiltered': record_filter_count,
+            'data': data,
+        }
+
+    def get_filters(self):
+        return self.filters
+
+    def get_fields(self):
+        return self.fields
+
+
 class SandboxEditViewMixin:
 
     def post(self, request, *args, **kwargs):
@@ -50,6 +116,11 @@ def post(self, request, *args, **kwargs):
         if form.is_valid():
             form.save()
             res['result'] = True
+        else:
+            pattern = '<li>.*?<ul class=.*?><li>(.*?)</li>'
+            form_errors = str(form.errors)
+            errors = re.findall(pattern, form_errors)
+            res['error'] = errors[0]
         return HttpResponse(json.dumps(res), content_type='application/json')
 
 
@@ -65,3 +136,27 @@ class SandboxUpdateView(LoginRequiredMixin, SandboxEditViewMixin, SandboxGetObje
     def post(self, request, *args, **kwargs):
         self.object = self.get_object()
         return super().post(request, *args, **kwargs)
+
+
+class SandboxListView(LoginRequiredMixin, SandboxMultipleObjectMixin, View):
+    """
+    JsonResponse some json of objects, set by `self.model` or `self.queryset`.
+    """
+    def get(self, request):
+        context = self.get_datatables_paginator(request)
+        return JsonResponse(context)
+
+
+class SandboxDeleteView(LoginRequiredMixin, SandboxMultipleObjectMixin, View):
+
+    def post(self, request):
+        context = dict(result=False)
+        queryset = self.get_queryset()
+        if 'id' in request.POST and request.POST['id']:
+            id_list = map(int, request.POST['id'].split(','))
+            queryset.filter(id__in=id_list).delete()
+            context['result'] = True
+        else:
+            raise AttributeError("Sandbox delete view %s must be called with id. "
+                                 % self.__class__.__name__)
+        return JsonResponse(context)

requirements/dev.txt

@@ -1,2 +1 @@
-django==2.1.2
-pillow==5.3.0
+-r pro.txt

requirements/pro.txt

@@ -1,2 +1,14 @@
 django==2.1.2
-pillow==5.3.0
+pillow==5.3.0
+mysqlclient==1.3.13
+ipython==7.1.1
+pyyaml==3.13
+ruamel.yaml==0.15.80
+python-nmap==0.6.1
+redis==3.0.1
+pymongo==3.7.1
+paramiko==2.4.2
+pycrypto==2.6.1
+celery==4.2.1
+celery-once==2.0.0
+flower==0.9.2

static/plugins/datatables/dataTables.const-1.js

@@ -2,7 +2,7 @@ var DATATABLES_CONSTANT = {
 
     // datatables常量  
     DATA_TABLES : {  
-        DEFAULT_OPTION : { // DataTables初始化选项  
+        SERVER_SIDE_OPTION : { // DataTables初始化选项
         	oLanguage : {  
                 sProcessing : "处理中...",  
                 sLengthMenu : "每页 _MENU_ 项",//"显示 _MENU_ 项结果,",