flectra/addons/website_twitter/models/website_twitter.py
flectra-admin 769eafb483 [INIT] Inception of Flectra from Odoo
Flectra is Forked from Odoo v11 commit : (6135e82d73)
2018-01-16 11:45:59 +05:30

91 lines
4.0 KiB
Python

# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
import json
import logging
import requests
from odoo import api, fields, models
API_ENDPOINT = 'https://api.twitter.com'
API_VERSION = '1.1'
REQUEST_TOKEN_URL = '%s/oauth2/token' % API_ENDPOINT
REQUEST_FAVORITE_LIST_URL = '%s/%s/favorites/list.json' % (API_ENDPOINT, API_VERSION)
URLOPEN_TIMEOUT = 10
_logger = logging.getLogger(__name__)
class WebsiteTwitter(models.Model):
_inherit = 'website'
twitter_api_key = fields.Char(string='Twitter API key', help='Twitter API Key')
twitter_api_secret = fields.Char(string='Twitter API secret', help='Twitter API Secret')
twitter_screen_name = fields.Char(string='Get favorites from this screen name')
@api.model
def _request(self, website, url, params=None):
"""Send an authenticated request to the Twitter API."""
access_token = self._get_access_token(website)
try:
request = requests.get(url, params=params, headers={'Authorization': 'Bearer %s' % access_token}, timeout=URLOPEN_TIMEOUT)
request.raise_for_status()
return request.json()
except requests.HTTPError as e:
_logger.debug("Twitter API request failed with code: %r, msg: %r, content: %r",
e.response.status_code, e.response.reason, e.response.content)
raise
@api.model
def _refresh_favorite_tweets(self):
''' called by cron job '''
website = self.env['website'].search([('twitter_api_key', '!=', False),
('twitter_api_secret', '!=', False),
('twitter_screen_name', '!=', False)])
_logger.debug("Refreshing tweets for website IDs: %r", website.ids)
website.fetch_favorite_tweets()
@api.multi
def fetch_favorite_tweets(self):
WebsiteTweets = self.env['website.twitter.tweet']
tweet_ids = []
for website in self:
if not all((website.twitter_api_key, website.twitter_api_secret, website.twitter_screen_name)):
_logger.debug("Skip fetching favorite tweets for unconfigured website %s", website)
continue
params = {'screen_name': website.twitter_screen_name}
last_tweet = WebsiteTweets.search([('website_id', '=', website.id),
('screen_name', '=', website.twitter_screen_name)],
limit=1, order='tweet_id desc')
if last_tweet:
params['since_id'] = int(last_tweet.tweet_id)
_logger.debug("Fetching favorite tweets using params %r", params)
response = self._request(website, REQUEST_FAVORITE_LIST_URL, params=params)
for tweet_dict in response:
tweet_id = tweet_dict['id'] # unsigned 64-bit snowflake ID
tweet_ids = WebsiteTweets.search([('tweet_id', '=', tweet_id)]).ids
if not tweet_ids:
new_tweet = WebsiteTweets.create(
{
'website_id': website.id,
'tweet': json.dumps(tweet_dict),
'tweet_id': tweet_id, # stored in NUMERIC PG field
'screen_name': website.twitter_screen_name,
})
_logger.debug("Found new favorite: %r, %r", tweet_id, tweet_dict)
tweet_ids.append(new_tweet.id)
return tweet_ids
def _get_access_token(self, website):
"""Obtain a bearer token."""
r = requests.post(
REQUEST_TOKEN_URL,
data={'grant_type': 'client_credentials',},
auth=(website.twitter_api_key, website.twitter_api_secret),
timeout=URLOPEN_TIMEOUT,
)
r.raise_for_status()
data = r.json()
access_token = data['access_token']
return access_token