def post(self):
content = self.request.get('quote')
submitter=self.request.get('submitter_id')
imgurl=self.request.get('imgurl')
ip=str(self.request.remote_addr) #convenient variable type for database
if imgurl and not re.match(r'http://.*(\.jpg|\.png|\.gif|\.bmp|\.tif)',imgurl): #ensures image URL is valid and of an image
self.render('submit.html',error="Invalid image url.",submitter_id=submitter,imgurl=imgurl)
elif content:
if not submitter:
submitter='Anonymous'
quote_number=qdb_cache.highest_quote_ID() #highest current quote number
if quote_number==0: #empty, initialize empty id list
id_list=ID_list(IDs=[1]) #can't have an empty list because db query will return none instead of empty list
id_list.put() #stick in database
sleep(0.1)#to give db time to store the list
quote_id=quote_number+1 #get quote id for this quote that's being submitted
id_list_obj=qdb_cache.return_ID_list() #get current id list
time=datetime.now()
#TimeSubmitted is in DateTime type, Time is a string ready to be displayed in HTML
#create quote object
quote=DBQuote(quote=content,submitter_id=submitter,quote_id=quote_id,TimeSubmitted=time,Time=date_convert(time),submitter_ip=ip,imgurl=imgurl)
qdb_cache.update_quote(quote_id,quote)
if quote_id!=1: #1 already in the id list since there had to be at least one number in there upon init.
qdb_cache.update_ID_list(quote_id,id_list_obj)
sleep(0.1) #required because the homepage gets loaded before the database is updated, just looks a bit messy to refresh page
self.redirect('/')
else:
self.render('submit.html',error="Content required.",submitter_id=submitter,imgurl=imgurl)
def get(self,u_or_d,i_d): #u_or_d decides whether the vote is up or down
if re.match(r'[0-9]*',i_d): #make sure it's only a number just in case a non-integer id does slip into the database
ip = '"'+str(self.request.remote_addr)+':'+str(i_d)+'"' #unique ID for quote ID/IP address combination
query=qdb_cache.return_quote(i_d)
if not_spammer(ip):
delta={'u':1,'d':-1}
query.score+=delta[u_or_d] #upvotes for u, downvotes for d
qdb_cache.update_quote(i_d,query) #update cache and db
visitor=Visitor(ip=str(ip),last_voted=time.time(),Banned=False) #updates visitor with the new last voted time
qdb_cache.update_ip(ip,visitor) #update db and cache with new visitor instance
self.write('Your vote was recorded. <a href=\'/\'>Return to the main page.</a>')
else:
self.write('You\'re doing that too much. Try again in 24 hours.')
def get(self,i_d):
if re.match(r'[1-9][0-9]*',i_d): #make sure i_d is a number; this code is repeated elsewhere so there's probably a better way of doing it
query=qdb_cache.return_quote(i_d)
else:
query=None
if not query:
self.write(query)
return
self.redirect('/error')
else:
if query.Flagged==True:
query.Flagged=False #mark quote as flagged
qdb_cache.update_quote(i_d,query) #update quote with flagged status
self.write('Quote flag removed. <a href=\'/\'>Return to the main page.</a>') #placeholder message until page is written
else:
self.write('Quote flag already removed. <a href=\'/\'>Return to the main page.</a>')
