【发布时间】:2017-02-11 19:49:59
【问题描述】:
我在 Linux 中使用 django 1.10 + Apache。 我创建了一个小型 webapp 来上传文档(使用 dropzone.js),并希望实现用户指定谁可以查看/修改/删除特定文件的能力,但我不知道如何做。我尝试使用 ManyToManyField,但我可能没有正确理解字段本身。
“文档”模型是这样的:
型号
class Document(models.Model):
file = models.FileField(upload_to = 'files/')
#validators=[validate_file_type])
uploaded_at = models.DateTimeField(auto_now_add = True)
extension = models.CharField(max_length = 30, blank = True)
thumbnail = models.ImageField(blank = True, null = True)
is_public = models.BooleanField(default = False)
accesible_by = models.ManyToManyField(User) #This is my attempt at doing this task.
def clean(self):
self.extension = self.file.name.split('/')[-1].split('.')[-1]
if self.extension == 'xlsx' or self.extension == 'xls':
self.thumbnail = 'xlsx.png'
elif self.extension == 'pptx' or self.extension == 'ppt':
self.thumbnail = 'pptx.png'
elif self.extension == 'docx' or self.extension == 'doc':
self.thumbnail = 'docx.png'
def delete(self, *args, **kwargs):
#delete file from /media/files
self.file.delete(save = False)
#call parent delete method.
super().delete(*args, **kwargs)
#Redirect to file list page.
def get_absolute_url(self):
return reverse('dashby-files:files')
def __str__(self):
return self.file.name.split('/')[-1]
class Meta():
ordering = ['-uploaded_at']
我的视图来处理文档的创建:
查看
class DocumentCreate(CreateView):
model = Document
fields = ['file', 'is_public']
def form_valid(self, form):
self.object = form.save(commit = False)
## I guess here i would Add the (self.request.user) to the accesible_by Field.
self.object.save()
data = {'status': 'success'}
response = JSONResponse(data, mimetype =
response_mimetype(self.request))
return response
提前感谢任何人的任何想法或建议...
【问题讨论】:
标签: python django apache file-upload permissions