export csv

apps/users/templates/users/user_list.html

@@ -5,8 +5,8 @@
         <div class="dt-buttons btn-group">
             <a class="btn btn-default buttons-pdf" tabindex="0" href="#">
                 <span>PDF</span></a>
-            <a class="btn btn-default buttons-excel" tabindex="0" href="#">
-                <span>Excel</span>
+            <a class="btn btn-default buttons-csv" tabindex="0" href="#">
+                <span>CSV</span>
             </a>
         </div>
     </div>
@@ -88,13 +88,24 @@ $(document).ready(function(){
     };
     var table = jumpserver.initDataTable(options);
 
-    $('.buttons-pdf').click(function () {
+    $('.buttons-csv').click(function () {
         var users = [];
         var rows = table.rows('.selected').data();
         $.each(rows, function (index, obj) {
             users.push(obj.id)
         });
-        console.log(users)
+        $.ajax({
+            url: "{% url "users:export-user-csv" %}",
+            method: 'POST',
+            data: JSON.stringify({users_id: users}),
+            dataType: "json",
+            success: function (data, textStatus) {
+                window.open(data.redirect)
+            },
+            error: function () {
+                toastr.error('Export failed');
+            }
+        })
     });
 
 }).on('click', '#btn_bulk_update', function(){

apps/users/urls/views_urls.py

@@ -40,5 +40,5 @@ urlpatterns = [
         name='user-group-asset-permission-create'),
     url(r'^user-group/(?P<pk>[0-9]+)/assets', views.UserGroupGrantedAssetView.as_view(),
         name='user-group-granted-asset'),
-    url(r'down-csv/', views.down_csv),
+    url(r'^export/user/csv/', views.ExportUserCsvView.as_view(), name='export-user-csv'),
 ]

apps/users/views.py

@@ -1,22 +1,25 @@
 # ~*~ coding: utf-8 ~*~
 
 from __future__ import unicode_literals
-from io import BytesIO
+import json
+import uuid
 
 import unicodecsv as csv
 from django import forms
 from django.utils import timezone
+from django.core.cache import cache
 from django.contrib.auth import login as auth_login, logout as auth_logout
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.contrib.messages.views import SuccessMessageMixin
 from django.core.files.storage import default_storage
-from django.http import HttpResponseRedirect, HttpResponse
+from django.http import HttpResponseRedirect, HttpResponse, JsonResponse
 from django.shortcuts import reverse, redirect
 from django.utils.decorators import method_decorator
 from django.utils.translation import ugettext as _
 from django.urls import reverse_lazy
+from django.views import View
 from django.views.decorators.cache import never_cache
-from django.views.decorators.csrf import csrf_protect
+from django.views.decorators.csrf import csrf_protect, csrf_exempt
 from django.views.decorators.debug import sensitive_post_parameters
 from django.views.generic.base import TemplateView
 from django.views.generic.list import ListView
@@ -33,6 +36,7 @@ from .hands import write_login_log_async
 from . import forms
 
 
+
 logger = get_logger(__name__)
 
 
@@ -533,16 +537,36 @@ class BulkImportUserView(AdminUserRequiredMixin, JSONResponseMixin, FormView):
         return self.render_json_response(data)
 
 
-def down_csv(request):
-    response = HttpResponse(content_type='application/csv')
-    response['Content-Disposition'] = 'attachment; filename="users-%s.csv"' % \
-                                      timezone.localtime(timezone.now()).strftime('%Y-%m-%d')
-    writer = csv.writer(response)
-    header = [u"你好", 'username', 'email',
-              _('user group'), _('role'), _('phone'), _('wechat'), _('comment')]
-    writer.writerow(header)
-    for user in User.objects.all():
-        writer.writerow([user.name, user.username, user.email, ','.join([group.name for group in user.groups.all()]),
-                         user.role, user.phone, user.wechat, user.comment])
-    return response
+@method_decorator(csrf_exempt, name='dispatch')
+class ExportUserCsvView(View):
+    def get(self, request, *args, **kwargs):
+        spm = request.GET.get('spm', '')
+        print(spm)
+        users_id = cache.get(spm)
+        if not users_id and not isinstance(users_id, list):
+            return HttpResponse('May be expired', status=404)
 
+        users = User.objects.filter(id__in=users_id)
+        filename = 'users-%s.csv' % timezone.localtime(timezone.now()).strftime('%Y-%m-%d_%H:%M:%D')
+        response = HttpResponse(content_type='application/csv')
+        response['Content-Disposition'] = 'attachment; filename="%s"' % filename
+        writer = csv.writer(response, delimiter=str(","), lineterminator='\n',
+                            quoting=csv.QUOTE_ALL, dialect='excel')
+        header = [_("name"), _('username'), _('email'), _('user group'),
+                  _('role'), _('phone'), _('wechat'), _('comment')]
+        writer.writerow(header)
+        for user in users:
+            writer.writerow([user.name, user.username, user.email, ','.join([group.name for group in user.groups.all()]),
+                             user.role, user.phone, user.wechat, user.comment])
+        return response
+
+    def post(self, request, *args, **kwargs):
+        try:
+            print(request.body)
+            users_id = json.loads(request.body).get('users_id', [])
+        except ValueError:
+            return HttpResponse('Json object not valid', status=400)
+        spm = uuid.uuid4().get_hex()
+        cache.set(spm, users_id, 300)
+        url = reverse('users:export-user-csv') + '?spm=%s' % spm
+        return JsonResponse({'redirect': url})