AbhishekChourasiya · July 12, 2018 05:59 · Mar 1, 2013 · Mar 1, 2013
diff --git a/thankyou.py b/thankyou.py
@@ -79,7 +79,7 @@ def send_thanks(wish, access_token):
 if __name__ == '__main__':
     print 'Uncomment the `exit` if you know what you are doing!'
     exit(0)
-    script, access_token = sys.args
+    script, access_token = sys.argv
     url = build_start_url(self_id, access_token)
     wishes = get_wishes(url)
     for wish in wishes:

diff --git a/thankyou.py b/thankyou.py
@@ -0,0 +1,86 @@
+import sys
+from urllib import urlencode
+import requests
+from urlparse import urlparse, parse_qs
+from random import choice
+import re
+
+
+self_id = None # your facebook id here
+utc_bday = None # utc timestamp of your birthday
+unichar_pattern = re.compile(r'\\u.{4}')
+
+thanks = ['Thanks! :-)', 'Thanks a lot :-)', 'Thank you! :-)']
+
+wish_terms = reduce(lambda x, y: x + y, 
+                    map(lambda (x, y): ['%s %s' % (x, s) for s in y],
+                        [('happy', ['birthday', 'bday', 'returns']),
+                         ('many', ['happy']),
+                         ('wish', ['you', 'u'])]))
+
+
+def build_start_url(fb_id, access_token):
+    base_url = 'https://graph.facebook.com/%s/feed' % (fb_id,)
+    params = {'since': utc_bday,
+              'access_token': access_token}
+    url = '%s?%s' % (base_url, urlencode(params))
+    return url
+
+
+def post_dict(post):
+    return {'id': post['id'],
+            'from': post['from']['name'],
+            'message': post.get('message', ''), # cheap hack alert!
+            'type': post['type'],
+            'comments': post['comments']['count']}
+
+
+def prepare_msg(message):
+    message = message.lower().replace('!', '')
+    message = re.sub(unichar_pattern, '', message)
+    return message
+
+
+def is_bday_wish(message):
+    message = prepare_msg(message)
+    return any(map(lambda x: message.find(x) > -1, wish_terms))
+
+
+def get_wishes(url, acc=None):
+    acc = [] if acc is None else acc
+    params = parse_qs(urlparse(url).query)
+    until = params.get('until')
+    stop = False if until is None else int(until[0]) < utc_bday
+    if stop:
+        return acc
+    else:
+        print url
+        req = requests.get(url)
+        if req.status_code == 200:
+            content = req.json()
+            feed = map(post_dict, content['data'])
+            wishes = filter(lambda x: all([x['type'] == 'status', # type is status
+                                           x['from'] != self_id,
+                                           x['comments'] == 0,
+                                           is_bday_wish(x['message'])]),  # not already thanked
+                            feed)
+            next_url = content['paging']['next']
+            return get_wishes(next_url, acc + wishes)
+
+
+def send_thanks(wish, access_token):
+    message = choice(thanks)
+    payload = {'message': message}
+    url = 'https://graph.facebook.com/%s/comments?access_token=%s' % (wish['id'], access_token)
+    print 'Replying %s to %s' % (message, wish['from'])
+    requests.post(url, data=payload)
+
+
+if __name__ == '__main__':
+    print 'Uncomment the `exit` if you know what you are doing!'
+    exit(0)
+    script, access_token = sys.args
+    url = build_start_url(self_id, access_token)
+    wishes = get_wishes(url)
+    for wish in wishes:
+        send_thanks(wish, access_token)
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