Beispiel #1
0
 def get(self, id):
     id = urllib.unquote(urllib.unquote(id))
     greetings = FotosDB2.get_by_id(int(id))
     if greetings.user == users.get_current_user().nickname():
         blob = blobstore.BlobInfo.get(greetings.foto)
         blob.delete()
         greetings.delete()
     else:
         pass
     return self.redirect('/fotos/%s' % users.get_current_user().nickname())
Beispiel #2
0
    def post(self):
        if users.get_current_user() and self.get_uploads('foto'):
            self.pc = 100
            self.big = 500
            self.mob = 50
            self.max_size = 2097152
            upload_files = self.get_uploads('foto')
            blob_info = upload_files[0]
            key = blob_info.key()
            if key:
                user = users.get_current_user()
                usert = FotosDB()
                blob = blobstore.BlobInfo(key)
                image = blob.open()
                prop = blob.content_type
                import re
                m = re.search("image/jpeg|image/png|image/gif", prop)
                if m is None:
                    blobstore.BlobInfo(key).delete()
                    return self.redirect('/fotos/%s?msg=%s' % (users.get_current_user(), u'Type is not support'))
                image = image.read()
                img = images.Image(image)

                if len(image) >= self.max_size:
                    blobstore.BlobInfo(key).delete()
                    return self.redirect('/fotos/%s?msg=%s' % (users.get_current_user(), u'Max size 2MB'))

                if img.width >= self.pc or img.height >= self.pc:
                    foto_pc = images.resize(image, self.pc, self.pc)
                else:
                    foto_pc = image

                if img.width >= self.mob or img.height >= self.mob:
                    foto_mob = images.resize(image, self.mob, self.mob)
                else:
                    foto_mob = image

                if img.width >= self.big or img.height >= self.big:
                    foto_big = images.resize(image, self.big, self.big)
                else:
                    foto_big = image

                usert.foto = str(key)
                usert.foto_mob = db.Blob(foto_mob)
                usert.foto_big = db.Blob(foto_big)
                usert.foto_pc = db.Blob(foto_pc)
                usert.user = user.nickname()
                usert.put()
        return self.redirect('/fotos/%s' % (users.get_current_user()))
Beispiel #3
0
 def get(self, mode, ruser):
     self.valid_chars = frozenset("0123456789")
     self.response.headers['Content-Type'] = "image/png"
     no_valid = False
     if ruser is int:
         ruser = ruser
     for n in ruser:
         if n in self.valid_chars:
             pass
         else:
             no_valid = True
     if no_valid:
         fname = 'img_m.txt'
         img_f = open(fname, 'r')
         image = img_f.read()
         return self.response.out.write(image)
     else:
         ruser = urllib.unquote(urllib.unquote(ruser))
         mode = urllib.unquote(urllib.unquote(mode))
         foto_get = FotosDB.get_by_id(int(ruser))
         if mode == 'big':
             foto = foto_get.foto_big
         elif mode == 'pc':
             foto = foto_get.foto_pc
         if mode == 'big':
             foto = foto_get.foto_big
         elif mode == 'mob':
             foto = foto_get.foto_mob
         if mode == 'big':
             foto = foto_get.foto_big
         elif mode == 'org':
             foto = blobstore.BlobInfo.get(foto_get.foto)
             return self.send_blob(foto)
         if foto:
             return self.response.out.write(foto)
         else:
             fname = 'img_m.txt'
             img_f = open(fname, 'r')
             image = img_f.read()
             return self.response.out.write(image)