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August 29, 2015 13:57
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Python, Facebook, python-social-auth: get a list of Facebook friends with their name, location, profile picture and url to profile page
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SOCIAL_AUTH_FACEBOOK_SCOPE = [ | |
'email', | |
'user_friends', | |
'friends_location', | |
] |
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class FlightDetail(View): | |
# ... | |
def get_context_data(self, **kwargs): | |
context = super(FlightDetail, self).get_context_data(**kwargs) | |
friends_in_city = [] | |
if request.user.is_authenticated(): | |
social_user = request.user.social_auth.filter( | |
provider='facebook', | |
).first() | |
if social_user: | |
url = u'https://graph.facebook.com/{0}/' \ | |
u'friends?fields=id,name,location,picture' \ | |
u'&access_token={1}'.format( | |
social_user.uid, | |
social_user.extra_data['access_token'], | |
) | |
request = urllib2.Request(url) | |
friends = json.loads(urllib2.urlopen(request).read()).get('data') | |
for friend in friends: | |
if ( | |
friend.get('location') | |
and flight.arrival_airport.city | |
and flight.arrival_airport.city.name | |
in friend['location']['name'] | |
): | |
friends_in_city.append({ | |
'name': friend['name'], | |
'photo': friend['picture']['data']['url'], | |
'profile_url': | |
'https://www.facebook.com/{0}'.format(friend['id']), | |
}) | |
context.update({ | |
'friends_in_city': friends_in_city, | |
}) | |
return context |
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