def add_feed():
url = env.request.args('url', '').strip()
try:
if url.index(settings.domain):
return Response(redirect=url)
except ValueError:
pass
if env.request.method == 'GET':
return render('/feeds/add.html',
section='feeds',
feeds=feeds.subscriptions(),
url=url)
errors = env.request.args('errors')
if not errors:
errors = []
elif not isinstance(errors, (list, tuple)):
errors = [errors]
try:
feed = feeds.get_feed(url)
except InvalidFeedUrl:
errors.append('url')
except InvalidFeedType:
errors.append('type')
except FeedFetchError:
errors.append('fetch')
if errors:
return render('/feeds/add.html',
section='feeds',
feeds=feeds.subscriptions(),
url=url,
errors=errors)
if feed.id and feed.check_subscriber(env.user):
return Response(redirect="%s://%s.%s/" % \
(env.request.protocol, feed.login.lower(), settings.domain))
try:
feed.fetch()
except FeedFetchError:
errors.append('fetch')
return render('/feeds/subscribe.html',
section='feeds',
feeds=feeds.subscriptions(),
feed=feed,
url=url)
def subscribe():
url = env.request.args('url', '').strip()
if not url:
return Response(redirect="%s://%s.%s/feeds/add" % \
(env.request.protocol, env.user.login.lower(),
settings.domain))
try:
if url.index(settings.domain):
return Response(redirect=url)
except ValueError:
pass
errors = []
try:
feed = feeds.get_feed(url)
feed.fetch()
except InvalidFeedUrl:
errors.append('url')
except InvalidFeedType:
errors.append('type')
except FeedFetchError:
errors.append('fetch')
if errors:
return Response(redirect="%s://%s.%s/feeds/add?url=%s&%s" % \
(env.request.protocol, env.user.login.lower(),
settings.domain, urlencode(url),
'&'.join(["errors=%s" % e for e in errors])))
if not feed.id:
feed.save()
try:
env.user.subscribe(feed)
except AlreadySubscribed:
pass
return Response(redirect="%s://%s.%s/" % \
(env.request.protocol, feed.login.lower(), settings.domain))
if env.request.method == 'GET':
return render('/feeds/subscribe.html',
feeds=feeds.subscriptions(),
feed=feed)
def subscribe():
url = env.request.args('url', '').strip()
if not url:
return Response(redirect="%s://%s.%s/feeds/add" % \
(env.request.protocol, env.user.login.lower(),
settings.domain))
try:
if url.index(settings.domain):
return Response(redirect=url)
except ValueError:
pass
errors = []
try:
feed = feeds.get_feed(url)
feed.fetch()
except InvalidFeedUrl:
errors.append('url')
except InvalidFeedType:
errors.append('type')
except FeedFetchError:
errors.append('fetch')
if errors:
return Response(redirect="%s://%s.%s/feeds/add?url=%s&%s" % \
(env.request.protocol, env.user.login.lower(),
settings.domain, urlencode(url),
'&'.join(["errors=%s" % e for e in errors])))
if not feed.id:
feed.save()
try:
env.user.subscribe(feed)
except AlreadySubscribed:
pass
return Response(redirect="%s://%s.%s/" % \
(env.request.protocol, feed.login.lower(), settings.domain))
if env.request.method == 'GET':
return render('/feeds/subscribe.html', feeds=feeds.subscriptions(),
feed=feed)
def add_feed():
url = env.request.args('url', '').strip()
try:
if url.index(settings.domain):
return Response(redirect=url)
except ValueError:
pass
if env.request.method == 'GET':
return render('/feeds/add.html', section='feeds',
feeds=feeds.subscriptions(), url=url)
errors = env.request.args('errors')
if not errors:
errors = []
elif not isinstance(errors, (list, tuple)):
errors = [errors]
try:
feed = feeds.get_feed(url)
except InvalidFeedUrl:
errors.append('url')
except InvalidFeedType:
errors.append('type')
except FeedFetchError:
errors.append('fetch')
if errors:
return render('/feeds/add.html', section='feeds',
feeds=feeds.subscriptions(), url=url, errors=errors)
if feed.id and feed.check_subscriber(env.user):
return Response(redirect="%s://%s.%s/" % \
(env.request.protocol, feed.login.lower(), settings.domain))
try:
feed.fetch()
except FeedFetchError:
errors.append('fetch')
return render('/feeds/subscribe.html', section='feeds',
feeds=feeds.subscriptions(), feed=feed, url=url)
