def get(self, request):
"""Generates the RSS feed."""
page = request.pages.current
# Write the feed headers.
feed = DefaultFeed(
title=page.title,
link=page.get_absolute_url(),
description=page.meta_description,
)
# Write the feed items.
for article in self.get_queryset()[:30]:
feed.add_item(
title=article.title,
link=article.get_absolute_url(),
description=process_html(article.summary or article.content),
pubdate=article.date,
)
# Write the response.
content = feed.writeString("utf-8")
response = HttpResponse(content)
response["Content-Type"] = feed.mime_type
response["Content-Length"] = len(content)
return response
def get(self, request):
"""Generates the RSS feed."""
page = request.pages.current
# Write the feed headers.
feed = DefaultFeed(
title=page.title,
link=page.get_absolute_url(),
description=page.meta_description,
)
# Write the feed items.
for article in self.get_queryset()[:30]:
feed.add_item(
title=article.title,
link=article.get_absolute_url(),
description=process_html(
article.summary or article.content),
pubdate=article.date,
)
# Write the response.
content = feed.writeString("utf-8")
response = HttpResponse(content)
response["Content-Type"] = feed.mime_type
response["Content-Length"] = len(content)
return response
def html(text):
# Return empty string if no text
if not text:
return ""
# Process HTML through cms parser
text = process_html(text)
# Load text into BS4
soup = BeautifulSoup(text, 'html.parser')
# Unwrap all image tags
for img in soup.find_all('img'):
img.parent.unwrap()
def wrap(to_wrap, wrap_in):
contents = to_wrap.replace_with(wrap_in)
wrap_in.append(contents)
# Wrap all table tags
for table in soup.find_all('table'):
div = soup.new_tag('div')
div['class'] = 'wys-TableWrap'
wrap(table, div)
# Wrap all iframes in intrinsic containers
for iframe in soup.find_all('iframe'):
for attr in ['width', 'height']:
if iframe.get(attr, None):
del iframe[attr]
wrapper = soup.new_tag('div', **{'class': 'wys-Intrinsic'})
iframe.wrap(wrapper)
# Force return string version of BS4 obj
return mark_safe(str(soup))
def html(text):
'''
Processes HTML text.
The text is checked for permalinks embedded in <a> tags, expanding the
permalinks to their referenced URL. Images containing a permalink source
are checked for size and thumbnailed as appropriate.
'''
if not text:
return ''
text = process_html(text)
return mark_safe(text)
def html(text):
"""
Processes HTML text.
The text is checked for permalinks embedded in <a> tags, expanding the
permalinks to their referenced URL. Images containing a permalink source
are checked for size and thumbnailed as appropriate.
"""
if not text:
return ""
text = process_html(text)
return mark_safe(text)
