def filter_stream(self, req, method, filename, stream, data):
"""Return a filtered Genshi event stream, or the original unfiltered
stream if no match.
`req` is the current request object, `method` is the Genshi render
method (xml, xhtml or text), `filename` is the filename of the template
to be rendered, `stream` is the event stream and `data` is the data for
the current template.
See the Genshi documentation for more information.
"""
# only show CAPTCHAs for anonymous users
if req.authname != 'anonymous':
return stream
# only put CAPTCHAs in the realms specified
realm = self.realm(req)
if realm not in self.realms:
return stream
# add the CAPTCHA to the stream
if filename in self.xpath:
# store CAPTCHA in DB and session
word = random_word(self.dict_file)
insert_update(self.env, 'captcha', 'id', req.session.sid,
dict(word=word))
req.session['captcha'] = word
req.session.save()
# render the template
chrome = Chrome(self.env)
template = chrome.load_template('captcha.html')
_data = {}
# CAPTCHA type
if self.captcha_type == 'png':
captcha = tag.img(None, src=req.href('captcha.png'))
else:
captcha = Markup(skimpyAPI.Pre(word).data())
_data['captcha'] = captcha
_data['email'] = req.session.get('email', '')
_data['name'] = req.session.get('name', '')
_data['captchaid'] = req.session.sid
xpath = self.xpath[filename]
stream |= Transformer(xpath).before(template.generate(**_data))
if filename in self.delete:
stream |= Transformer(self.delete[filename]).remove()
return stream
def filter_stream(self, req, method, filename, stream, data):
"""Return a filtered Genshi event stream, or the original unfiltered
stream if no match.
`req` is the current request object, `method` is the Genshi render
method (xml, xhtml or text), `filename` is the filename of the template
to be rendered, `stream` is the event stream and `data` is the data for
the current template.
See the Genshi documentation for more information.
"""
# only show CAPTCHAs for anonymous users
if req.authname != 'anonymous':
return stream
# only put CAPTCHAs in the realms specified
realm = self.realm(req)
if realm not in self.realms:
return stream
# add the CAPTCHA to the stream
if filename in self.xpath:
# store CAPTCHA in DB and session
word = random_word(self.dict_file)
insert_update(self.env, 'captcha', 'id', req.session.sid, dict(word=word))
req.session['captcha'] = word
req.session.save()
# render the template
chrome = Chrome(self.env)
template = chrome.load_template('captcha.html')
_data = {}
# CAPTCHA type
if self.captcha_type == 'png':
captcha = tag.img(None, src=req.href('captcha.png'))
else:
captcha = Markup(skimpyAPI.Pre(word).data())
_data['captcha'] = captcha
_data['email'] = req.session.get('email', '')
_data['name'] = req.session.get('name', '')
_data['captchaid'] = req.session.sid
xpath = self.xpath[filename]
stream |= Transformer(xpath).before(template.generate(**_data))
if filename in self.delete:
stream |= Transformer(self.delete[filename]).remove()
return stream
def set_default(self, ticket_id, image):
insert_update(self.env, 'default_image', 'ticket', ticket_id,
dict(image=image))
def set_default(self, ticket_id, image):
insert_update(self.env, "default_image", "ticket", ticket_id, dict(image=image))