+import re
import httplib
import gnome.gconf
from oauth import oauth
from xml.dom.minidom import parseString
+from org.maemo.hermes.engine.phonenumber import PhoneNumber
from org.maemo.hermes.engine.friend import Friend
class LinkedInApi():
"""LinkedIn API for Hermes.
Copyright (c) Fredrik Wendt <fredrik@wendt.se> 2010.
+ Copyright (c) Andrew Flegg <andrew@bleb.org> 2010.
Released under the Artistic Licence."""
GCONF_API_KEY = '/apps/maemo/hermes/linkedin_key'
GCONF_API_SECRET = '/apps/maemo/hermes/linkedin_secret'
GCONF_ACCESS_TOKEN = '/apps/maemo/hermes/linkedin_access_token'
+ GCONF_USER = '/apps/maemo/hermes/linkedin_user'
LI_SERVER = "api.linkedin.com"
LI_API_URL = "https://api.linkedin.com"
- LI_CONN_API_URL = LI_API_URL + "/v1/people/~/connections"
+ LI_CONN_API_URL = LI_API_URL + "/v1/people/~/connections:(id,first-name,last-name,picture-url,site-standard-profile-request:(url),date-of-birth,main-address,location:(country:(code)),phone-numbers,member-url-resources)"
+ LI_PROFILE_API_URL = LI_API_URL + "/v1/people/~"
REQUEST_TOKEN_URL = LI_API_URL + "/uas/oauth/requestToken"
AUTHORIZE_URL = LI_API_URL + "/uas/oauth/authorize"
self.consumer = oauth.OAuthConsumer(api_key, secret_key)
self.sig_method = oauth.OAuthSignatureMethod_HMAC_SHA1()
-
+
# -----------------------------------------------------------------------
def authenticate(self, need_auth, block_for_auth):
need_auth()
token = self._get_request_token()
url = self._get_authorize_url(token)
- verifier = block_for_auth(True, url)
+ verifier = block_for_auth(url)
self._verify_verifier(token, verifier)
# -----------------------------------------------------------------------
def _parse_dom(self, dom):
def get_first_tag(node, tagName):
- tags = node.getElementsByTagName(tagName)
- if tags and len(tags) > 0:
- return tags[0]
+ if node:
+ tags = node.getElementsByTagName(tagName)
+ if tags and len(tags) > 0:
+ return tags[0]
def extract(node, tagName):
tag = get_first_tag(node, tagName)
def extract_public_url(node):
tag = get_first_tag(node, 'site-standard-profile-request')
if tag:
- url = extract(tag, 'url')
- return url.replace("&", "&")
+ url = extract(tag, 'url').replace("&", "&")
+ return re.sub('[?&](auth|trk)\w*=[^&]*', '', url)
+
+ def extract_phone_numbers(node):
+ country = extract(get_first_tag(node, 'country'), 'code')
+ tag = get_first_tag(node, 'phone-numbers')
+ numbers = []
+ for element in tag.childNodes:
+ if element.nodeName != 'phone-number':
+ continue
+
+ phone_type = extract(element, 'phone-type')
+ device = phone_type == 'mobile' and phone_type or None
+ type = phone_type in set(['home', 'work']) and phone_type or None
+
+ number = PhoneNumber(extract(element, 'phone-number'), device = device, type = type, country = country)
+ numbers.append(number)
+ return numbers
+
+ def extract_urls(node):
+ tag = get_first_tag(node, 'member-url-resources')
+ urls = []
+ for element in tag.getElementsByTagName('url'):
+ urls.append(element.firstChild.nodeValue.replace("&", "&"))
+ return urls
+
+ def extract_birthday(node):
+ tag = get_first_tag(node, 'date-of-birth')
+ bday = None
+ if tag:
+ month = extract(tag, 'month')
+ day = extract(tag, 'day')
+ year = extract(tag, 'year')
+ if month and day:
+ bday = '%s/%s' % (extract(tag, 'month'), extract(tag, 'day'))
+ if year:
+ bday = '%s/%s' % (bday, year)
+
+ return bday
# look for errors
errors = dom.getElementsByTagName('error')
friends = []
people = dom.getElementsByTagName('person')
for p in people:
- try:
- fn = extract(p, 'first-name')
- ln = extract(p, 'last-name')
- photo_url = extract(p, 'picture-url')
- id = extract(p, 'id')
- public_url = extract_public_url(p)
-
- name = fn + " " + ln
- friend = Friend(name)
- friend.add_url(public_url)
- if photo_url:
- friend.set_photo_url(photo_url)
-
- friends.append(friend)
+ fn = extract(p, 'first-name')
+ ln = extract(p, 'last-name')
+ photo_url = extract(p, 'picture-url')
+ id = extract(p, 'id')
+ public_url = extract_public_url(p)
+ bday = extract_birthday(p)
- except:
- pass
+ name = fn + " " + ln
+ friend = Friend(name)
+ friend.add_url(public_url)
+ if photo_url:
+ friend.set_photo_url(photo_url)
+
+ if bday:
+ friend.set_birthday_date(bday)
+
+ for number in extract_phone_numbers(p):
+ friend.add_phone(number)
+
+ for url in extract_urls(p):
+ friend.add_url(url)
+
+ friends.append(friend)
return friends
def _verify_verifier(self, request_token, verifier):
try:
self.access_token = self._get_access_token(request_token, verifier)
+ xml = self._make_api_request(self.LI_PROFILE_API_URL)
+ dom = parseString(xml)
+ friends = self._parse_dom(dom)
+ self._gc.set_string(LinkedInApi.GCONF_USER, friends[0].get_name())
except Exception, e:
import traceback
traceback.print_exc()
# -----------------------------------------------------------------------
def _store_access_token_in_gconf(self, token_str):
+ if "oauth_problem" in token_str:
+ raise Exception("Authorization failure - access token reported OAuth problem")
+
self._gc.set_string(LinkedInApi.GCONF_ACCESS_TOKEN, token_str)
token_str = self._gc.get_string(LinkedInApi.GCONF_ACCESS_TOKEN)
if not token_str:
return None
- if "oauth_problem" in token_str:
- self._store_access_token_in_gconf("")
- raise Exception("Authorization failure - access token reported OAuth problem")
return oauth.OAuthToken.from_string(token_str)
def remove_access_token_from_gconf(self):
"""Remove the oauth.OAuthToken, if any."""
- self._gc.unset(LinkedInAPI.GCONF_ACCESS_TOKEN)
+ self._gc.unset(LinkedInApi.GCONF_ACCESS_TOKEN)
+ self._gc.unset(LinkedInApi.GCONF_USER)