Esempio n. 1
0
 def post(self):
     user = users.get_current_user()
     if not user:
         logging.warn('upload with no logged in user')
         print 'Not logged in'
         return
     
     upload_files = self.get_uploads('file')
     source = self.request.get("source")
     format = self.request.get("format")
     
     if len(upload_files) < 1:
         logging.warn('no file uploaded')
         self.redirect("/")
         return
         
     blob = upload_files[0]
     logging.info('received file %s as %s' % (source, format))
     
     blobReader = blob.open()
     for wisdomText in blobReader:
         wisdomText = wisdomText.strip().decode('utf-8')
         logging.debug('processing [%s]' % wisdomText)
         wisdom = Wisdom(source = source,
             format = format,
             owner = user,
             uploadedOn = datetime.date.today(),
             text = wisdomText)
         wisdom.put()
     self.redirect('/')
Esempio n. 2
0
 def get(self):
     random.seed(time.time())
     format = self.request.get("format")
     if not format: 
         format = 'html'
     
     countQuery = Wisdom.all()
     
     owner = self.request.get("owner")
     if owner: 
         countQuery.filter('owner =', owner)
     
     count = countQuery.count()
     if not count:
         self.response.out.write('It appreas that there is no wisdom with specified parameters.')
         return
         
     index = random.randint(1, count - 1)
     wisdom = Wisdom.all().fetch(offset=index, limit=1)[0]
     if format == 'json':
         self.response.headers['Content-Type'] = "application/json";
         self.response.out.write(json.dumps({
             'wisdom': wisdom.text,
             'owner': wisdom.owner.nickname(),
             'uploadedOn': wisdom.uploadedOn.strftime('%d-%m-%Y')
         }))
     elif format == 'jsonp':
         callback = self.request.get("callback")
         if not callback:
             callback = self.request.get("jsonp")
         if not callback:
             self.response.out.write('Please specify callback or jsonp argument to get padded json.')
             return
         self.response.headers['Content-Type'] = "text/javascript";
         prefix = "%s(" % callback if callback != '?' else '('
         self.response.out.write(prefix + json.dumps({
             'wisdom': wisdom.text,
             'owner': wisdom.owner.nickname(),
             'uploadedOn': wisdom.uploadedOn.strftime('%d-%m-%Y')
         }) + ");")
     elif format == 'html':
         self.response.out.write(template.render("templates/wisdom.html", {
             "wisdomText" : wisdom.text
         }))
     else: #plain
         self.response.headers['Content-Type'] = "text/plain";
         self.response.out.write(wisdom.text)
Esempio n. 3
0
    def get(self):
        
        page_num = self.request.get('page_num')
        if not page_num: 
            page_num = 1
        else:
            page_num = int(page_num)
        page_size = self.request.get('page_size')
        if not page_size: 
            page_size = 50
        else:
            page_size = int(page_size)
        
        user = users.get_current_user()
        if user:
            username = user.nickname()
            wisdoms_count = Wisdom.all().filter("owner =", user).count()
            wisdoms_page = Wisdom.all().fetch(offset = (page_num - 1) * page_size, limit = page_size )
        else:
            username = None
            wisdoms_page = None
            wisdoms_count = 0

        total_wisdoms_count = Wisdom.all().count()
        
        self.response.out.write(template.render("templates/index.html", {
            "username" : username,
            "login_url" : users.create_login_url("/"),
            "logout_url" : users.create_logout_url("/"),
            "wisdoms_count" : wisdoms_count,
            "wisdoms_page" : wisdoms_page,
            "total_wisdom_count": total_wisdoms_count,
            "page_size": page_size,
            "page_num": page_num,
            "first_page": page_num == 1,
            "prev_page": page_num - 1,
            "next_page": page_num + 1
        }))