redirect.spt

"""Part of Bountysource account connection.

Redirect users to Bountysource. We get them again at ./associate.

"""
import re
from urllib import urlencode
from aspen import log, Response
from gittip.elsewhere import bountysource

[-----------------------------]

# You need to be logged in to link a Bountysource account.
if user.ANON:
    raise Response(404)

# Build params which are passed to Bountysource for creating a linked account.
connect_params = {
    'redirect_url': website.bountysource_callback,
    'external_access_token': bountysource.create_access_token(user.participant),
    'login': user.participant.username
}


# Collect extra params from accounts elsewhere.
# =============================================
# The following attributes will be added to connect_params from linked accounts
# if present: email, first_name, last_name, avatar_url. These are used to
# prefill the account creation screen on Bountysource.

for account in user.participant.get_accounts_elsewhere():
    # Note: returns None for accounts that haven't been linked yet
    if account is None:
        continue

    # from Github
    if account.platform == 'github':
        # split single name string into parts
        name_parts = re.split('\s+', account.user_info.get('name', '').strip())

        if not connect_params.get('login'):
            connect_params['login'] = account.user_info.get('login')
        if not connect_params.get('email'):
            connect_params['email'] = account.user_info.get('email')
        if not connect_params.get('avatar_url'):
            connect_params['avatar_url'] = account.user_info.get('avatar_url')
        if not connect_params.get('first_name'):
            if len(name_parts) >= 1:
                connect_params['first_name'] = name_parts[0]
        if not connect_params.get('last_name'):
            if len(name_parts) >= 2:
                connect_params['last_name'] = name_parts[-1]

    # from Twitter
    if account.platform == 'twitter':
        # split single name string into parts
        name_parts = re.split('/s+', account.user_info.get('name').strip())

        if not connect_params.get('login'):
            connect_params['login'] = account.user_info.get('screen_name')
        if not connect_params.get('avatar_url'):
            connect_params['avatar_url'] = \
                               account.user_info.get('profile_image_url_https')
        if not connect_params.get('first_name'):
            if name_parts:
                connect_params['first_name'] = name_parts[0]
        if not connect_params.get('last_name'):
            if len(name_parts) >= 2:
                connect_params['last_name'] = name_parts[-1]

    # from Bitbucket
    if account.platform == 'bitbucket':
        if not connect_params.get('login'):
            connect_params['login'] = account.user_info.get('username')
        if not connect_params.get('avatar_url'):
            connect_params['avatar_url'] = account.user_info.get('avatar')
        if not connect_params.get('first_name'):
            connect_params['first_name'] = account.user_info.get('first_name')
        if not connect_params.get('last_name'):
            connect_params['last_name'] = account.user_info.get('last_name')

# build redirect URL to Bountysource from collected data
auth_url = "%s#auth/gittip/confirm?%s" % ( bountysource.www_host
                                         , urlencode(connect_params)
                                          )

log("Redirect to Bountysource for authorization: %s" % connect_params)
request.redirect(auth_url)

[-----------------------------] text/plain