def render_open(self, parser, node_index):
contents = self.get_contents(parser)
self.skip_contents(parser)
# Validate url to avoid any XSS attacks
if self.params:
url = self.params.strip()
else:
url = strip_bbcode(contents)
url = url.replace(u'"', u"%22").strip()
if not url:
return u''
try:
scheme, netloc, path, params, query, fragment = urlparse(url)
if not scheme:
url = u'http://' + url
scheme, netloc, path, params, query, fragment = urlparse(url)
except ValueError:
return u''
if scheme.lower() not in (u'http', u'https', u'ftp'):
return u''
return u'<img class="img-responsive" src="%s"></img>' % PostMarkup.standard_replace_no_break(
url)
def test_strip_bbcode(self):
"""Test strip_bbcode function"""
tests = [(u"[b]Not bold[/b]", u"Not bold"),
(u"Just text", u"Just text"), (u"[b][i][url][url=test]", u"")]
for test, result in tests:
self.assertEqual(postmarkup.strip_bbcode(test), result)
def test_strip_bbcode(self):
"""Test strip_bbcode function"""
tests = [(u"[b]Not bold[/b]", u"Not bold"),
(u"Just text", u"Just text"),
(u"[b][i][url][url=test]", u"")]
for test, result in tests:
self.assertEqual(postmarkup.strip_bbcode(test), result)
def render_open(self, parser, node_index):
contents = self.get_contents(parser)
self.skip_contents(parser)
contents = postmarkup.strip_bbcode(contents).replace(u'"', "%22")
if self.params in self.valid_params:
return u'<img class="float-%s" src="%s" alt="%s">' % (self.params, contents, contents)
else:
return u'<img src="%s" alt="%s">' % (contents, contents)
def strip_bbcode(value):
""" Strips BBCode tags from a string
By using the postmark lib from:
@see: http://code.google.com/p/postmarkup/
"""
try:
from postmarkup import strip_bbcode
except ImportError:
if settings.DEBUG:
raise template.TemplateSyntaxError, "Error in {% bbcode %} filter: The Python postmarkup library isn't installed."
return force_unicode(value)
else:
return mark_safe(strip_bbcode(value))
def strip_bbcode(value):
"""
Strips BBCode tags from a string
By using the postmark lib from:
@see: http://code.google.com/p/postmarkup/
"""
try:
from postmarkup import strip_bbcode
except ImportError:
if settings.DEBUG:
raise template.TemplateSyntaxError, "Error in {% bbcode %} filter: The Python postmarkup library isn't installed."
return force_unicode(value)
else:
return mark_safe(strip_bbcode(value))
def render_quote(input, strip=False):
patterns = {
'&[rl]dquo;': '"',
'<': '<',
'>': '>'
}
if strip:
input = strip_bbcode(spoiler(input, True))
for pat, repl in patterns.items():
input = re.sub(pat, '', input)
else:
input = render_bbcode(spoiler(input))
for pat, repl in patterns.items():
input = re.sub(pat, repl, input)
return input.strip()
def render_open(self, parser, node_index):
contents = self.get_contents(parser)
contents = strip_bbcode(contents)
self.skip_contents(parser)
return clean_html(contents)
def process_text(self, archive, context, text, target, options):
return postmarkup.strip_bbcode(text)
def process_text(self, text, target, options):
return postmarkup.strip_bbcode(text)
def render_open(self, parser, node_index):
contents = self.get_contents(parser)
contents = strip_bbcode(contents)
self.skip_contents(parser)
return clean_html(contents)
