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add Recaptcha(...ajax=True) to use ajax api, fix Recaptcha in LOAD

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This commit is contained in:
Tim Richardson
2014-03-06 09:40:48 +11:00
parent 1abdf72a04
commit cf3992545d
1 changed files with 40 additions and 13 deletions
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53
gluon/tools.py
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@@ -757,7 +757,8 @@ class Recaptcha(DIV):
error_message='invalid',
label='Verify:',
options='',
comment = ''
comment = '',
ajax=False
):
self.request_vars = request and request.vars or current.request.vars
self.remote_addr = request.env.remote_addr
@@ -772,6 +773,7 @@ class Recaptcha(DIV):
self.label = label
self.options = options
self.comment = comment
self.ajax = ajax
def _validate(self):
@@ -825,18 +827,43 @@ class Recaptcha(DIV):
server = self.API_SSL_SERVER
else:
server = self.API_SERVER
captcha = DIV(
SCRIPT("var RecaptchaOptions = {%s};" % self.options),
SCRIPT(_type="text/javascript",
_src="%s/challenge?k=%s%s" % (server, public_key, error_param)),
TAG.noscript(
IFRAME(
_src="%s/noscript?k=%s%s" % (
server, public_key, error_param),
_height="300", _width="500", _frameborder="0"), BR(),
INPUT(
_type='hidden', _name='recaptcha_response_field',
_value='manual_challenge')), _id='recaptcha')
if not self.ajax:
captcha = DIV(
SCRIPT("var RecaptchaOptions = {%s};" % self.options),
SCRIPT(_type="text/javascript",
_src="%s/challenge?k=%s%s" % (server, public_key, error_param)),
TAG.noscript(
IFRAME(
_src="%s/noscript?k=%s%s" % (
server, public_key, error_param),
_height="300", _width="500", _frameborder="0"), BR(),
INPUT(
_type='hidden', _name='recaptcha_response_field',
_value='manual_challenge')), _id='recaptcha')
else: #use Google's ajax interface, needed for LOADed components
url_recaptcha_js = "%s/js/recaptcha_ajax.js" % server
RecaptchaOptions = "var RecaptchaOptions = {%s}" % self.options
script = """%(options)s;
jQuery.getScript('%(url)s',function() {
Recaptcha.create('%(public_key)s',
'recaptcha',jQuery.extend(RecaptchaOptions,{'callback':Recaptcha.focus_response_field}))
}) """ % ({'options':RecaptchaOptions,'url':url_recaptcha_js,'public_key':public_key})
captcha = DIV(
SCRIPT(
script,
_type="text/javascript",
),
TAG.noscript(
IFRAME(
_src="%s/noscript?k=%s%s" % (
server, public_key, error_param),
_height="300", _width="500", _frameborder="0"), BR(),
INPUT(
_type='hidden', _name='recaptcha_response_field',
_value='manual_challenge')), _id='recaptcha')
if not self.errors.captcha:
return XML(captcha).xml()
else: