def edit_feed(feed, data_dict):
"""
Edits the specified feed with the dictionary of data provided,
validating both the data and the request URL (as with create_feed)
"""
data, errors = df.validate(data_dict, fs.feed_schema())
if errors:
raise logic.ValidationError(errors, error_summary(errors))
ok,format, content = util.validate_feed(data.get('url'))
if not ok:
raise feedmodels.FeedException(_("Unable to fetch feed"))
# If URL is different use new content, but if using existing
# content replace it if still empty
if feed.url != data.get('url'):
feed.content = content
else:
feed.content = data.get('content', None) or content
feed.title = data.get('title')
feed.url = data.get('url')
feed.template = data.get('template')
feed.format = format
feed.updated = data.get('updated')
feed.html_entries = data.get('html_entries')
feed.save()
return feed
def create_feed(data_dict):
""" Creates a new feed after validating the information provided,
and then validates the data held at the specified URL is in fact a
feed """
data, errors = df.validate(data_dict, fs.feed_schema())
if errors:
raise logic.ValidationError(errors, action.error_summary(errors))
ok,format,content = util.validate_feed(data.get('url'))
if not ok:
raise feedmodels.FeedException(_("Unable to fetch feed"))
feed = feedmodels.Feed(
name = _generate_name(data.get('title')),
title = data.get('title'),
url = data.get('url'),
format = format,
updated = data.get('updated'),
content = content,
template = data.get('template'),
html_entries = data.get('html_entries')
)
feed.save()
return feed
