def get(self, service):
# self.response.headers['Content-Type'] = 'text/plain'
# self.response.out.write('Hello, webapp!')
self.cache = {}
self.statusCache = {}
self.longUrls = {}
self.template_values = {}
self.client = OAuthClient('twitter', self)
link = self.request.get('url')
if not self.client.get_cookie():
self.template_values['logged'] = False
else:
self.template_values['logged'] = True
info = self.client.get('/account/verify_credentials')
self.template_values['info'] = info
# rate_info = self.client.get('/account/rate_limit_status')
# write("<strong>API Rate Limit Status:</strong> %r" % rate_info)
if "" != link:
self.template_values['link'] = link
template = jinja_environment.get_template('index.html')
self.response.out.write(template.render(self.template_values))
def get(self, link):
self.cache = {}
self.client = OAuthClient("twitter", self)
if not self.client.get_cookie():
self.response.out.write("NEEDLOGIN")
return
page = num(self.request.get("page"))
if isinstance(page, (int, long)):
self.queryTwitter(link, page)
else:
self.queryTwitter(link, 1)
class CheckLink(webapp2.RequestHandler):
# def __init__(self):
def get(self, link):
self.cache = {}
self.client = OAuthClient("twitter", self)
if not self.client.get_cookie():
self.response.out.write("NEEDLOGIN")
return
page = num(self.request.get("page"))
if isinstance(page, (int, long)):
self.queryTwitter(link, page)
else:
self.queryTwitter(link, 1)
def queryTwitter(self, link, x):
write = self.response.out.write
print "looking up, Page " + str(x) + " for " + link
try:
statuses = self.client.get("/statuses/home_timeline", page=x, include_entities="true")
# except DeadlineExceededError:
except Exception:
print "Big bad exception. Trying again"
self.queryTwitter(link, x)
return
# there are 20 tweets in a page
# print "Status # " + str(len(statuses))
for status in statuses:
entities = status["entities"]
# print status['id']
urls = entities["urls"]
# print urls
if urls:
for url in urls:
# print url
# statusId = status['id']
# self.statusCache[statusId] = status
# BAD OPTIMISATION !
# if the net location of the url is longer than 20 chars
# no need to check if the url is a redirect
# if len(urlparse(url['expanded_url']).netloc) > 20 :
unshortenThis = url["expanded_url"]
if unshortenThis is not None:
print "- to unshorten: " + unshortenThis
expandedUrl = self.unshorten_url(unshortenThis)
# else:
# expandedUrl = url['expanded_url']
print "-> " + expandedUrl
if self.same_urls(expandedUrl, link):
print "YAY"
# USER/status/STATUS_ID
tweet = status["user"]["screen_name"] + "/status/" + str(status["id"])
write('{"page":"' + str(x) + '","url":"' + str(tweet) + '"}')
return
# self.longUrls[expandedUrl] = statusId
write('{"page":"' + str(x) + '","url":""}')
def unshorten(self, url, trialNumber=1):
if trialNumber > 3:
return ""
try:
result = self.cache.get(url)
if result is None:
result = urllib2.urlopen(url, timeout=10).geturl()
self.cache[url] = result
except urllib2.HTTPError, error:
print "HTTPError " + error.read()
result = "HTTPError"
except httplib.HTTPException:
# in this case we should probably just try again
result = "no clue what is going on, tried " + str(trialNumber) + " times."
self.unshorten(url, trialNumber + 1)
