def admin_thumb(self):
thumb = ""
if self.admin_thumb_field:
thumb = getattr(self, self.admin_thumb_field, "")
if not thumb:
return ""
x, y = settings.ADMIN_THUMB_SIZE.split('x')
thumb_url = thumbnail(thumb, x, y)
return "<img src='%s%s'>" % (settings.MEDIA_URL, thumb_url)
def admin_thumb(self):
thumb = ""
if self.admin_thumb_field:
thumb = getattr(self, self.admin_thumb_field, "")
if not thumb:
return ""
x, y = settings.ADMIN_THUMB_SIZE.split('x')
thumb_url = thumbnail(thumb, x, y)
return "<img src='%s%s'>" % (settings.MEDIA_URL, thumb_url)
def article_content_filter(content):
html_content = html.fromstring(content)
images = html_content.cssselect('img')
for image in images:
image_source = image.attrib['src']
if image_source.startswith("/"):
image_width = image.attrib.get('width')
image_height = image.attrib.get('height')
if image_width or image_height:
image_thumbnail_source = os.path.join(settings.MEDIA_URL, article_tags.thumbnail(image_source, image_width, image_height))
image.attrib['src'] = image_thumbnail_source
return tostring(html_content, encoding='UTF-8')
