Varia's website
https://varia.zone
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
57 lines
2.0 KiB
57 lines
2.0 KiB
# -*- coding: utf-8 -*-
|
|
"""
|
|
Feed Summary
|
|
============
|
|
|
|
This plugin allows summaries to be used in feeds instead of the full length article.
|
|
"""
|
|
|
|
from __future__ import unicode_literals
|
|
|
|
from jinja2 import Markup
|
|
|
|
import six
|
|
if not six.PY3:
|
|
from urlparse import urlparse
|
|
else:
|
|
from urllib.parse import urlparse
|
|
|
|
from pelican import signals
|
|
from pelican.writers import Writer
|
|
from pelican.utils import set_date_tzinfo
|
|
|
|
from .magic_set import magic_set
|
|
|
|
class FeedSummaryWriter(Writer):
|
|
def _add_item_to_the_feed(self, feed, item):
|
|
if self.settings['FEED_USE_SUMMARY']:
|
|
title = Markup(item.title).striptags()
|
|
link = '%s/%s' % (self.site_url, item.url)
|
|
feed.add_item(
|
|
title=title,
|
|
link=link,
|
|
unique_id='tag:%s,%s:%s' % (urlparse(link).netloc,
|
|
item.date.date(),
|
|
urlparse(link).path.lstrip('/')),
|
|
description=item.summary if hasattr(item, 'summary') else item.get_content(self.site_url),
|
|
categories=item.tags if hasattr(item, 'tags') else None,
|
|
author_name=getattr(item, 'author', ''),
|
|
pubdate=set_date_tzinfo(item.modified if hasattr(item, 'modified') else item.date,
|
|
self.settings.get('TIMEZONE', None)))
|
|
else:
|
|
super(FeedSummaryWriter, self)._add_item_to_the_feed(feed, item)
|
|
|
|
def set_feed_use_summary_default(pelican_object):
|
|
# modifying DEFAULT_CONFIG doesn't have any effect at this point in pelican setup
|
|
# everybody who uses DEFAULT_CONFIG is already used/copied it or uses the pelican_object.settings copy.
|
|
|
|
pelican_object.settings.setdefault('FEED_USE_SUMMARY', False)
|
|
|
|
def patch_pelican_writer(pelican_object):
|
|
@magic_set(pelican_object)
|
|
def get_writer(self):
|
|
return FeedSummaryWriter(self.output_path,settings=self.settings)
|
|
|
|
def register():
|
|
signals.initialized.connect(set_feed_use_summary_default)
|
|
signals.initialized.connect(patch_pelican_writer)
|
|
|