67 lines
2.4 KiB
PHP
67 lines
2.4 KiB
PHP
|
<?php
|
||
|
|
/*
|
||
|
|
* GNU Social - a federating social network
|
||
|
|
* Copyright (C) 2014, Free Software Foundation, Inc.
|
||
|
|
*
|
||
|
|
* This program is free software: you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU Affero General Public License as published by
|
||
|
|
* the Free Software Foundation, either version 3 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU Affero General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Affero General Public License
|
||
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
if (!defined('GNUSOCIAL')) { exit(1); }
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @package Plugin
|
||
|
|
* @maintainer Mikael Nordfeldth <mmn@hethane.se>
|
||
|
|
*/
|
||
|
|
class SimpleCaptchaPlugin extends Plugin
|
||
|
|
{
|
||
|
|
public function onEndRegistrationFormData(Action $action)
|
||
|
|
{
|
||
|
|
$action->elementStart('li');
|
||
|
|
// TRANS: Field label.
|
||
|
|
$action->input('simplecaptcha', _m('Captcha'), null,
|
||
|
|
// TRANS: The instruction box for our simple captcha plugin
|
||
|
|
sprintf(_m('Copy this to the textbox: "%s"'), $this->getCaptchaText()),
|
||
|
|
// TRANS: Placeholder in the text box
|
||
|
|
/* name=id */ null, /* required */ true, ['placeholder'=>_m('Prove that you are sentient.')]);
|
||
|
|
$action->elementEnd('li');
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function getCaptchaText()
|
||
|
|
{
|
||
|
|
return common_config('site', 'name');
|
||
|
|
}
|
||
|
|
|
||
|
|
public function onStartRegistrationTry(Action $action)
|
||
|
|
{
|
||
|
|
if ($action->arg('simplecaptcha') !== $this->getCaptchaText()) {
|
||
|
|
throw new ClientException(_m('Captcha does not match!'));
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function onPluginVersion(array &$versions)
|
||
|
|
{
|
||
|
|
$versions[] = array('name' => 'Simple Captcha',
|
||
|
|
'version' => GNUSOCIAL_VERSION,
|
||
|
|
'author' => 'Mikael Nordfeldth',
|
||
|
|
'homepage' => 'https://gnu.io/social',
|
||
|
|
'rawdescription' =>
|
||
|
|
// TRANS: Plugin description.
|
||
|
|
_m('A simple captcha to get rid of spambots.'));
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|