76 lines
2.6 KiB
Python
76 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
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import requests, json, codecs
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import logging
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logger = logging.getLogger('feedler')
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from .models import Entry
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from feedler import feedparser
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API_BASEURL = 'https://cloud.feedly.com/v3/'
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API_STREAMS = API_BASEURL + 'streams/contents?streamId='
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API_TOKENS = API_BASEURL + 'auth/token'
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def refresh_streams(settings):
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# Iterate through all saved streams
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logger.debug("Refreshing all streams")
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for stream in settings.streams.all():
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if not refresh_stream(stream, settings):
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return False
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return True
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def refresh_token(settings):
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# Request a new token
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url = API_TOKENS
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if not settings.refresh:
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logger.warn("No Refresh token available")
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return False
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logger.info("Refreshing Feedly access token")
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payload = {
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'refresh_token': settings.refresh,
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'client_id': 'feedlydev',
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'client_secret': 'feedlydev',
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'grant_type': 'refresh_token'
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}
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contents = requests.post(url, data=payload).json()
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if not 'access_token' in contents or not contents['access_token']:
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logger.warn("Access token could not be refreshed.")
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logger.debug(contents)
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return False
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settings.token = contents['access_token']
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settings.save()
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return True
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def refresh_stream(stream, settings, retry=False):
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# Start a request to download the feed for a particular stream
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logger.info("Processing stream %s" % stream.title)
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url = API_STREAMS + stream.ident
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headers = { 'Authorization': 'OAuth ' + settings.token }
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contents = requests.get(url, headers=headers).json()
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if 'errorMessage' in contents:
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# Usually this is a token expired
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if 'token expired' in contents['errorMessage'] or 'unauthorized' in contents['errorMessage']:
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logger.debug(contents['errorMessage'])
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if not refresh_token(settings): return False
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# Make another attempt
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if retry or not refresh_stream(stream, settings, True):
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return False
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else:
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logger.error(contents['errorMessage'])
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return False
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for raw_entry in contents['items']:
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eid = raw_entry['id']
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# Create or update data
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try:
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entry = Entry.objects.get(entry_id=eid)
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logger.info("Skipping entry '%s'" % eid)
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except Entry.DoesNotExist:
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logger.info("Adding entry '%s'" % eid)
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entry = Entry()
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# Parse the Feedly object
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entry = feedparser.parse(entry, raw_entry, stream)
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# Persist resulting object
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entry.save()
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return True
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