1 #

     2 # Copyright (c) 2008-2019 Thierry Florac <tflorac AT ulthar.net>

     3 # All Rights Reserved.

     4 #

     5 # This software is subject to the provisions of the Zope Public License,

     6 # Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.

     7 # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED

     8 # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

     9 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS

    10 # FOR A PARTICULAR PURPOSE.

    11 #

    12 

    13 from pyramid.events import subscriber

    14 from z3c.form import field

    15 from z3c.form.browser.checkbox import SingleCheckBoxFieldWidget

    16 from z3c.form.interfaces import IDataExtractedEvent

    17 from zope.interface import Invalid

    18 

    19 from pyams_content.shared.common.zmi.manager import SharedToolPropertiesEditForm

    20 from pyams_content.shared.form.interfaces import IFormsManager

    21 from pyams_form.group import NamedWidgetsGroup

    22 from pyams_form.interfaces.form import IInnerSubForm

    23 from pyams_skin.layer import IPyAMSLayer

    24 from pyams_utils.adapter import adapter_config

    25 from pyams_zmi.form import InnerAdminEditForm

    26 

    27 

    28 __docformat__ = 'restructuredtext'

    29 

    30 from pyams_content import _

    31 

    32 

    33 @adapter_config(name='captcha-settings',

    34                 context=(IFormsManager, IPyAMSLayer, SharedToolPropertiesEditForm),

    35                 provides=IInnerSubForm)

    36 class FormManagerCaptchaSettingsEditForm(InnerAdminEditForm):

    37     """Form manager captcha settings edit form"""

    38 

    39     prefix = 'captcha_properties.'

    40 

    41     legend = _("Captcha settings")

    42     fieldset_class = 'bordered no-x-margin margin-y-10'

    43 

    44     fields = field.Fields(IFormsManager).select('use_captcha',

    45                                                 'default_captcha_client_key',

    46                                                 'default_captcha_server_key',

    47                                                 'use_proxy',

    48                                                 'proxy_proto',

    49                                                 'proxy_host',

    50                                                 'proxy_port',

    51                                                 'proxy_username',

    52                                                 'proxy_password',

    53                                                 'proxy_only_from')

    54     fields['use_captcha'].widgetFactory = SingleCheckBoxFieldWidget

    55     fields['use_proxy'].widgetFactory = SingleCheckBoxFieldWidget

    56 

    57     weight = 1

    58 

    59     def updateGroups(self):

    60         self.add_group(NamedWidgetsGroup(self, 'captcha', self.widgets,

    61                                          ('use_captcha', 'default_captcha_client_key',

    62                                           'default_captcha_server_key'),

    63                                          fieldset_class='inner bordered',

    64                                          legend=_("Use captcha"),

    65                                          css_class='inner',

    66                                          switch=True,

    67                                          checkbox_switch=True,

    68                                          checkbox_field=IFormsManager['use_captcha']))

    69         self.add_group(NamedWidgetsGroup(self, 'proxy', self.widgets,

    70                                          ('use_proxy', 'proxy_proto', 'proxy_host',

    71                                           'proxy_port', 'proxy_username', 'proxy_password',

    72                                           'proxy_only_from'),

    73                                          fieldset_class='inner bordered',

    74                                          legend=_("Use proxy server"),

    75                                          css_class='inner',

    76                                          switch=True,

    77                                          checkbox_switch=True,

    78                                          checkbox_field=IFormsManager['use_proxy']))

    79         super(FormManagerCaptchaSettingsEditForm, self).updateGroups()

    80 

    81 

    82 @subscriber(IDataExtractedEvent, form_selector=FormManagerCaptchaSettingsEditForm)

    83 def check_form_captcha_data(event):

    84     """Check captcha form input data"""

    85     data = event.data

    86     if data.get('use_captcha') and not (data.get('default_captcha_client_key') and

    87                                         data.get('default_captcha_server_key')):

    88         event.form.widgets.errors += (Invalid(_("You must define client and server key to "

    89                                                 "activate a captcha")), )

    90     if data.get('use_proxy') and not data.get('proxy_host'):

    91         event.form.widgets.errors += (Invalid(_("You must define hostname to use a proxy")), )