Django保存了整个统计请求,可用吗？

Question

我想保存可用于统计的所有内容,例如引用,操作系统,浏览器等.可用的内容以及存储它的最佳方式是什么？

这仅对项目中的1个应用程序(1页)很重要,其他页面将使用一些标准分析产品,例如Google Analytics.

我看了一下django-tracking,但看起来这太过分了,因为我只想在1个视图上使用它.理想的情况是,将整个请求对象传递给TaskQue并稍后进行处理.因此,用户首先被重定向,分析处理将在幕后完成.

Answer 1

我们使用一些简单的中间件..下面是摘录.您可以将其修改为直接在视图中使用.

class WebRequest(models.Model):
    time = models.DateTimeField(auto_now_add=True)
    host = models.CharField(max_length=1000)
    path = models.CharField(max_length=1000)
    method = models.CharField(max_length=50)
    uri = models.CharField(max_length=2000)
    status_code = models.IntegerField()
    user_agent = models.CharField(max_length=1000,blank=True,null=True)
    remote_addr = models.IPAddressField()
    remote_addr_fwd = models.IPAddressField(blank=True,null=True)
    meta = models.TextField()
    cookies = models.TextField(blank=True,null=True)
    get = models.TextField(blank=True,null=True)
    post = models.TextField(blank=True,null=True)
    raw_post = models.TextField(blank=True,null=True)
    is_secure = models.BooleanField()
    is_ajax = models.BooleanField()
    user = models.ForeignKey(User,blank=True,null=True)

def dumps(value):
    return json.dumps(value,default=lambda o:None)

class WebRequestMiddleware(object):
    def process_view(self, request, view_func, view_args, view_kwargs):
        setattr(request,'hide_post',view_kwargs.pop('hide_post',False))


    def process_response(self, request, response):

        if request.path.endswith('/favicon.ico'):
            return response

        if type(response) == HttpResponsePermanentRedirect and settings.APPEND_SLASH:
            new_location = response.get('location',None)
            content_length = response.get('content-length',None)

            if new_location and content_length is '0':
                new_parsed = urlparse(new_location)

                old = (('http','https')[request.is_secure()], request.get_host(), '{0}/'.format(request.path), request.META['QUERY_STRING'])
                new = (new_parsed.scheme, new_parsed.netloc, new_parsed.path, new_parsed.query)

                if old == new:
                    #dont log - it's just adding a /
                    return response
        try:
            self.save(request, response)
        except Exception as e:
            print >> sys.stderr, "Error saving request log", e

        return response

    def save(self, request, response):
        if hasattr(request, 'user'):
            user = request.user if type(request.user) == User else None
        else:
            user = None

        meta = request.META.copy()
        meta.pop('QUERY_STRING',None)
        meta.pop('HTTP_COOKIE',None)
        remote_addr_fwd = None

        if 'HTTP_X_FORWARDED_FOR' in meta:
            remote_addr_fwd = meta['HTTP_X_FORWARDED_FOR'].split(",")[0].strip()
            if remote_addr_fwd == meta['HTTP_X_FORWARDED_FOR']:
                meta.pop('HTTP_X_FORWARDED_FOR')

        post = None
        uri = request.build_absolute_uri()
        if request.POST and uri != '/login/':
            post = dumps(request.POST)

        models.WebRequest(
            host = request.get_host(),
            path = request.path,
            method = request.method,
            uri = request.build_absolute_uri(),
            status_code = response.status_code,
            user_agent = meta.pop('HTTP_USER_AGENT',None),
            remote_addr = meta.pop('REMOTE_ADDR',None),
            remote_addr_fwd = remote_addr_fwd,
            meta = None if not meta else dumps(meta),
            cookies = None if not request.COOKIES else dumps(request.COOKIES),
            get = None if not request.GET else dumps(request.GET),
            post = None if (not request.POST or getattr(request,'hide_post') == True) else dumps(request.POST),
            raw_post = None if getattr(request,'hide_post') else request.raw_post_data,
            is_secure = request.is_secure(),
            is_ajax = request.is_ajax(),
            user = user
        ).save()