Link venmo

branch.sql

@@ -0,0 +1,3 @@
+ALTER TABLE elsewhere ADD COLUMN access_token text DEFAULT NULL;
+ALTER TABLE elsewhere ADD COLUMN refresh_token text DEFAULT NULL;
+ALTER TABLE elsewhere ADD COLUMN expires timestamp with time zone DEFAULT NULL;

configure-aspen.py

@@ -1,5 +1,6 @@
 from __future__ import division
 
+from importlib import import_module
 import os
 import threading
 import time
@@ -10,6 +11,9 @@
 from gittip import canonize, configure_payments
 from gittip.security import authentication, csrf, x_frame_options
 from gittip.utils import cache_static, timer
+from gittip.elsewhere import platforms_ordered
+from gittip.elsewhere import platform_classes
+
 
 from aspen import log_dammit
 
@@ -44,6 +48,11 @@
 gittip.wireup.envvars(website)
 tell_sentry = gittip.wireup.make_sentry_teller(website)
 
+# this serves two purposes:
+#  1) ensure all platform classes are created (and thus added to platform_classes)
+#  2) keep the platform modules around to be added to the context below
+platform_modules = {platform: import_module("gittip.elsewhere.%s" % platform)
+                    for platform in platform_classes}
 
 # The homepage wants expensive queries. Let's periodically select into an
 # intermediate table.
@@ -117,14 +126,8 @@ def log_busy_threads():
 # =================
 
 def add_stuff_to_context(request):
-    from gittip.elsewhere import bitbucket, github, twitter, bountysource, openstreetmap
     request.context['username'] = None
-    request.context['bitbucket'] = bitbucket
-    request.context['github'] = github
-    request.context['twitter'] = twitter
-    request.context['bountysource'] = bountysource
-    request.context['openstreetmap'] = openstreetmap
-
+    request.context.update(platform_modules)
 
 algorithm = website.algorithm
 algorithm.functions = [ timer.start

default_local.env

@@ -1,38 +1,53 @@
+DATABASE_URL=postgres://gittip:gittip@localhost:5432/gittip
+
 PYTHONDONTWRITEBYTECODE=true
 CANONICAL_HOST=localhost:8537
 CANONICAL_SCHEME=http
 MIN_THREADS=10
-DATABASE_URL=postgres://gittip:gittip@localhost:5432/gittip
 DATABASE_MAXCONN=10
+
 GITTIP_CSS_HREF=/assets/-/gittip.css
 GITTIP_JS_SRC=/assets/-/gittip.js
 GITTIP_CACHE_STATIC=no
 GITTIP_COMPRESS_ASSETS=no
+
 STRIPE_SECRET_API_KEY=1
 STRIPE_PUBLISHABLE_API_KEY=1
+
 BALANCED_API_SECRET=90bb3648ca0a11e1a977026ba7e239a9
+
 GITHUB_CLIENT_ID=3785a9ac30df99feeef5
 GITHUB_CLIENT_SECRET=e69825fafa163a0b0b6d2424c107a49333d46985
 GITHUB_CALLBACK=http://127.0.0.1:8537/on/github/associate
+
 BITBUCKET_CONSUMER_KEY=b8yzpsurhsmJufUqzh
 BITBUCKET_CONSUMER_SECRET=WF3q2g7naRHeeGUjnxyRwPLVhMBU4dmP
 BITBUCKET_CALLBACK=http://127.0.0.1:8537/on/bitbucket/associate
+
 TWITTER_CONSUMER_KEY=QBB9vEhxO4DFiieRF68zTA
 TWITTER_CONSUMER_SECRET=mUymh1hVMiQdMQbduQFYRi79EYYVeOZGrhj27H59H78
 TWITTER_ACCESS_TOKEN=34175404-G6W8Hh19GWuUhIMEXK0LyZsy7N9aCMcy1bYJ9rI
 TWITTER_ACCESS_TOKEN_SECRET=K6wxV1OCsihZAkEPkWtoLYDiRJnWajBBWn4UgliTRQ
 TWITTER_CALLBACK=http://127.0.0.1:8537/on/twitter/associate
-NANSWERS_THRESHOLD=2
-NMEMBERS_THRESHOLD=50
-UPDATE_HOMEPAGE_EVERY=10
+
 BOUNTYSOURCE_API_SECRET=e2BbqjNY60kC7V-Uq1dv2oHgGavbWm9pUJmiRHCApFZHDiY9aZyAspInhZaZ94x9
 BOUNTYSOURCE_API_HOST=https://staging-qa.bountysource.com
 BOUNTYSOURCE_WWW_HOST=https://staging.bountysource.com
 BOUNTYSOURCE_CALLBACK=http://127.0.0.1:8537/on/bountysource/associate
+
+VENMO_CLIENT_ID=1534
+VENMO_CLIENT_SECRET=55ckgsguYC3cj7xWW5c95PHvUzrwgZMA
+VENMO_CALLBACK=http://127.0.0.1:8537/on/venmo/associate
+
 OPENSTREETMAP_API=http://master.apis.dev.openstreetmap.org
 OPENSTREETMAP_CONSUMER_KEY=J2SS5GM0A7tM1CIBjAHXUTMeCEkRBMYsTJzGONxe
 OPENSTREETMAP_CONSUMER_SECRET=hgvZkbtWVOEoaJV5AzQPcBI9m8f7BylkpT0cP7wS
 OPENSTREETMAP_CALLBACK=http://127.0.0.1:8537/on/openstreetmap/associate
+
+NANSWERS_THRESHOLD=2
+NMEMBERS_THRESHOLD=50
+
+UPDATE_HOMEPAGE_EVERY=10
 GOOGLE_ANALYTICS_ID=
 SENTRY_DSN=
 LOG_BUSY_THREADS_EVERY=0

default_tests.env

@@ -1,38 +1,53 @@
+DATABASE_URL=
+
 PYTHONDONTWRITEBYTECODE=true
 CANONICAL_HOST=
 CANONICAL_SCHEME=http
 MIN_THREADS=10
-DATABASE_URL=
 DATABASE_MAXCONN=10
+
 GITTIP_CSS_HREF=
 GITTIP_JS_SRC=
 GITTIP_CACHE_STATIC=no
 GITTIP_COMPRESS_ASSETS=no
+
 STRIPE_SECRET_API_KEY=1
 STRIPE_PUBLISHABLE_API_KEY=1
+
 BALANCED_API_SECRET=90bb3648ca0a11e1a977026ba7e239a9
+
 GITHUB_CLIENT_ID=3785a9ac30df99feeef5
 GITHUB_CLIENT_SECRET=e69825fafa163a0b0b6d2424c107a49333d46985
 GITHUB_CALLBACK=http://127.0.0.1:8537/on/github/associate
+
 BITBUCKET_CONSUMER_KEY=b8yzpsurhsmJufUqzh
 BITBUCKET_CONSUMER_SECRET=WF3q2g7naRHeeGUjnxyRwPLVhMBU4dmP
 BITBUCKET_CALLBACK=http://127.0.0.1:8537/on/bitbucket/associate
+
 TWITTER_CONSUMER_KEY=QBB9vEhxO4DFiieRF68zTA
 TWITTER_CONSUMER_SECRET=mUymh1hVMiQdMQbduQFYRi79EYYVeOZGrhj27H59H78
 TWITTER_ACCESS_TOKEN=34175404-G6W8Hh19GWuUhIMEXK0LyZsy7N9aCMcy1bYJ9rI
 TWITTER_ACCESS_TOKEN_SECRET=K6wxV1OCsihZAkEPkWtoLYDiRJnWajBBWn4UgliTRQ
 TWITTER_CALLBACK=http://127.0.0.1:8537/on/twitter/associate
-NANSWERS_THRESHOLD=2
-NMEMBERS_THRESHOLD=50
-UPDATE_HOMEPAGE_EVERY=0
+
 BOUNTYSOURCE_API_SECRET=e2BbqjNY60kC7V-Uq1dv2oHgGavbWm9pUJmiRHCApFZHDiY9aZyAspInhZaZ94x9
 BOUNTYSOURCE_API_HOST=https://staging-qa.bountysource.com
 BOUNTYSOURCE_WWW_HOST=https://staging.bountysource.com
 BOUNTYSOURCE_CALLBACK=http://127.0.0.1:8537/on/bountysource/associate
+
+VENMO_CLIENT_ID=1534
+VENMO_CLIENT_SECRET=55ckgsguYC3cj7xWW5c95PHvUzrwgZMA
+VENMO_CALLBACK=http://127.0.0.1:8537/on/venmo/associate
+
 OPENSTREETMAP_API=http://master.apis.dev.openstreetmap.org
 OPENSTREETMAP_CONSUMER_KEY=J2SS5GM0A7tM1CIBjAHXUTMeCEkRBMYsTJzGONxe
 OPENSTREETMAP_CONSUMER_SECRET=hgvZkbtWVOEoaJV5AzQPcBI9m8f7BylkpT0cP7wS
 OPENSTREETMAP_CALLBACK=http://127.0.0.1:8537/on/openstreetmap/associate
+
+NANSWERS_THRESHOLD=2
+NMEMBERS_THRESHOLD=50
+
+UPDATE_HOMEPAGE_EVERY=0
 GOOGLE_ANALYTICS_ID=
 SENTRY_DSN=
 LOG_BUSY_THREADS_EVERY=0

gittip/elsewhere/__init__.py

@@ -1,25 +1,81 @@
 """This subpackage contains functionality for working with accounts elsewhere.
 """
 from __future__ import print_function, unicode_literals
+from collections import OrderedDict
 
 from aspen.utils import typecheck
+from aspen import json
 from psycopg2 import IntegrityError
 
 import gittip
-from gittip.exceptions import ProblemChangingUsername
-from gittip.security.user import User
-from gittip.models.participant import Participant, reserve_a_random_username
+from gittip.exceptions import ProblemChangingUsername, UnknownPlatform
+from gittip.utils.username import reserve_a_random_username
 
 
 ACTIONS = [u'opt-in', u'connect', u'lock', u'unlock']
 
 
+# to add a new elsewhere/platform:
+#  1) add its name (also the name of its module) to this list.
+#     it's best to append it; this ordering is used in templates.
+#  2) inherit from AccountElsewhere in the platform class
+#
+# platform_modules will populate the platform class automatically in configure-aspen.
+platforms_ordered = (
+    'twitter',
+    'github',
+    'bitbucket',
+    'bountysource',
+    'venmo',
+    'openstreetmap'
+)
+
+# init-time key setup ensures the future ordering of platform_classes will match
+# platforms_ordered, since overwriting entries will maintain their order.
+platform_classes = OrderedDict([(platform, None) for platform in platforms_ordered])
+
+
+class _RegisterPlatformMeta(type):
+    """Tied to AccountElsewhere to enable registration by the platform field.
+    """
+
+    def __new__(cls, name, bases, dct):
+        c = super(_RegisterPlatformMeta, cls).__new__(cls, name, bases, dct)
+
+        # * register the platform
+        # * verify it was added at init-time
+        # * register the subclass's json encoder with aspen
+        c_platform = getattr(c, 'platform')
+        if name == 'AccountElsewhere':
+            pass
+        elif c_platform not in platform_classes:
+            raise UnknownPlatform(c_platform)  # has it been added to platform_classes init?
+        else:
+            platform_classes[c_platform] = c
+
+            # aspen's json encoder registry does not take class hierarchies into account,
+            #  so we need to register the subclasses explicitly.
+            json.register_encoder(c, c.to_json_compatible_object)
+
+        return c
+
 class AccountElsewhere(object):
 
+    __metaclass__ = _RegisterPlatformMeta
+
     platform = None  # set in subclass
 
-    def __init__(self, db, user_id, user_info=None):
-        """Takes a user_id and user_info, and updates the database.
+    # only fields in this set will be encoded
+    json_encode_field_whitelist = set([
+        'id', 'is_locked', 'participant', 'platform', 'user_id', 'user_info',
+    ])
+
+    def __init__(self, db, user_id, user_info=None, existing_record=None):
+        """Either:
+        - Takes a user_id and user_info, and updates the database.
+
+        Or:
+        - Takes a user_id and existing_record, and constructs a "model" object out of the record
         """
         typecheck(user_id, (int, unicode), user_info, (None, dict))
         self.user_id = unicode(user_id)
@@ -33,10 +89,26 @@ def __init__(self, db, user_id, user_info=None):
             self.is_locked = c
             self.balance = d
 
+            self.user_info = user_info
+
+        # hack to make this into a weird pseudo-model that can share convenience methods
+        elif existing_record is not None:
+            self.participant = existing_record.participant
+            self.is_claimed, self.is_locked, self.balance = self.get_misc_info(self.participant)
+            self.user_info = existing_record.user_info
+            self.record = existing_record
+
+    def to_json_compatible_object(self):
+        """
+        This is registered as an aspen.json encoder in configure-aspen
+        for all subclasses of this class.
 
-    def get_participant(self):
-        return Participant.query.get(username=self.participant)
+        It only exports fields in the whitelist.
+        """
+        output = {k: v for (k,v) in self.record._asdict().items()
+                  if k in self.json_encode_field_whitelist}
 
+        return output
 
     def set_is_locked(self, is_locked):
         self.db.run("""
@@ -51,6 +123,8 @@ def set_is_locked(self, is_locked):
     def opt_in(self, desired_username):
         """Given a desired username, return a User object.
         """
+        from gittip.security.user import User
+
         self.set_is_locked(False)
         user = User.from_username(self.participant)
         user.sign_in()
@@ -128,10 +202,9 @@ def upsert(self, user_info):
 
         """, (user_info, self.platform, self.user_id))
 
+        return (username,) + self.get_misc_info(username)
 
-        # Get a little more info to return.
-        # =================================
-
+    def get_misc_info(self, username):
         rec = self.db.one("""
 
             SELECT claimed_time, balance, is_locked
@@ -145,9 +218,19 @@ def upsert(self, user_info):
 
         assert rec is not None  # sanity check
 
-
-        return ( username
-               , rec.claimed_time is not None
+        return ( rec.claimed_time is not None
                , rec.is_locked
                , rec.balance
                 )
+
+    def set_oauth_tokens(self, access_token, refresh_token, expires):
+        """
+        Updates the elsewhere row with the given access token, refresh token, and Python datetime
+        """
+
+        self.db.run("""
+            UPDATE elsewhere 
+            SET (access_token, refresh_token, expires) 
+            = (%s, %s, %s) 
+            WHERE platform=%s AND user_id=%s
+        """, (access_token, refresh_token, expires, self.platform, self.user_id))

gittip/elsewhere/bitbucket.py

@@ -18,6 +18,12 @@ def get_url(self):
         url = "https://bitbucket.org/%s" % self.user_info["username"]
         return url
 
+    def get_user_name(self):
+        return self.user_info['username']
+
+    def get_platform_icon(self):
+        return "/assets/icons/bitbucket.12.png"
+
 
 def oauth_url(website, action, then=""):
     """Return a URL to start oauth dancing with Bitbucket.

gittip/elsewhere/bountysource.py

@@ -15,6 +15,12 @@ def get_url(self):
 
         raise NotImplementedError
 
+    def get_user_name(self):
+        return self.user_info['display_name']
+
+    def get_platform_icon(self):
+        return "/assets/icons/bountysource.12.png"
+
 
 def oauth_url(website, participant, redirect_url=None):
     """Return a URL to authenticate with Bountysource.

gittip/elsewhere/github.py

@@ -17,6 +17,12 @@ class GitHubAccount(AccountElsewhere):
     def get_url(self):
         return self.user_info['html_url']
 
+    def get_user_name(self):
+        return self.user_info['login']
+
+    def get_platform_icon(self):
+        return "/assets/icons/github.12.png"
+
 
 def oauth_url(website, action, then=u""):
     """Given a website object and a string, return a URL string.

gittip/elsewhere/twitter.py

@@ -15,6 +15,12 @@ class TwitterAccount(AccountElsewhere):
     def get_url(self):
         return "https://twitter.com/" + self.user_info['screen_name']
 
+    def get_user_name(self):
+        return self.user_info['screen_name']
+
+    def get_platform_icon(self):
+        return "/assets/icons/twitter.12.png"
+
 
 def oauth_url(website, action, then=""):
     """Return a URL to start oauth dancing with Twitter.