管理员可以上传附件到未发表的文章，上传后自动跳转

caitinggui · caitinggui · commit 80bf6ada2af4 · 2018-03-09T18:32:39.000+08:00
diff --git a/apps/blog/templates/blog/upload.html b/apps/blog/templates/blog/upload.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+{% load staticfiles %}
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name='keywords' content="技术博客,低调诺,程序员,码农,">
+    <meta name='author' content="低调诺">
+    <meta name='description' content="一个程序员的技术积累，包括各种各样的问题">
+    <title>低调诺的博客</title>
+    <link rel="shortcut icon" type="image/x-icon" href="{% static 'blog/img/favicon.ico' %}" media="screen" />
+    <script type="text/javascript" src="{% static 'blog/js/jquery.min.js' %}"></script>
+    <script type="text/javascript">
+      $(function () {
+            setTimeout(ChangeTime, 1000);
+          });
+        function ChangeTime() {
+          var time;
+          time = $("#time").text();    
+          time = parseInt(time);
+          time--;
+          if (time <= 0) {
+            window.location.href = window.location.href;
+          } else {
+            $("#time").text(time);
+            setTimeout(ChangeTime, 1000);
+          }
+        }
+    </script>
+</head>
+<body>
+<div>
+  <h3>{{ upload_info }}</h3>
+  <h3><span id="time">3</span>秒钟自动跳到文章页面...</h3>
+</div>
+</body>
+</html>
diff --git a/apps/blog/views.py b/apps/blog/views.py
@@ -200,21 +200,23 @@ def get_context_data(self, **kwargs):
 @runTime
 def upload(request, article_id):
     article_url = reverse('blog:detail', args=(article_id,))
-    result = {'error_code': 0, 'msg': 'upload success'}
+    result = {"upload_info": "上传成功"}
     if request.method == 'GET':
         return HttpResponseRedirect(article_url)
     else:
         target_article = get_object_or_404(Article, pk=article_id)
-        if target_article.status == 'd':
+        if target_article.status == 'd' and not request.user.is_superuser:
             return HttpResponseRedirect('/')
         myfile = request.FILES.get('uploadfile', None)
         if not myfile:
-            return HttpResponse('No upload files!')
+            result["upload_info"] = 'No upload files!'
+            return render(request, 'blog/upload.html', result)
         myfilename = myfile.name
         logger.info('upload filename: %s', myfilename)
         filename_error = os.path.sep in myfilename
         if filename_error:
-            return HttpResponse('File name error!')
+            result["upload_info"] = 'File name error!'
+            return render(request, 'blog/upload.html', result)
         folderpath = os.path.join(ATTACHMENT_PATH, str(article_id))
         try:
             os.mkdir(folderpath)
@@ -237,7 +239,7 @@ def upload(request, article_id):
             target_article.attachment_url = myfilename + '/' \
                     + target_article.attachment_url
         target_article.save()
-        return HttpResponse(json.dumps(result))
+        return render(request, 'blog/upload.html', result)
 
 
 # arguments can be:login_url, raise_exception
