mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/ConfirmEdit
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3ef1ab740a
* Replace dirname( __FILE__ ) by __DIR__. * Replace deprecated method calls. Now requires MediaWiki 1.19 or later. * Fix some documentation. * Remove commented out code. * Remove superfluous newlines. Change-Id: Ib73e1619aa331c83e375224b6adae4c1e5db3bb9
82 lines
2.4 KiB
PHP
82 lines
2.4 KiB
PHP
<?php
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/**
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* HTMLFormField for inserting Captchas into a form.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @class
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*/
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class HTMLCaptchaField extends HTMLFormField {
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/**
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* @var Captcha
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*/
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private $captcha;
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public $prefix = '';
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/**
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* @var Bool|Array
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*/
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private $validationResult;
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public function __construct( $params ) {
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parent::__construct( $params );
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// For differentiating the type of form, mainly
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if ( isset( $params['prefix'] ) ) {
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$this->prefix = $params['prefix'];
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}
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}
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/**
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* Get the captcha body. Don't include any of the surrounding table cells/rows
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*
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* @param $value String
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* @return String
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*/
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public function getInputHTML( $value ) {
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# TODO
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}
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public function validate( $data, $alldata ) {
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// We sent back the exists status of the captcha before. If it *doesn't* exist
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// we actually want to validate this as true, because we don't want an angry red
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// error message, just for the user to put the captcha in again
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if ( $data === false ) {
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return true;
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}
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}
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/**
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* @param $request WebRequest
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* @return void
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*/
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public function loadDataFromRequest( $request ) {
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$this->captcha = Captcha::factory();
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$this->captcha->loadFromRequest( $request, $this );
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if ( !$this->captcha->exists() ) {
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// The captcha doesn't exist; probably because it's already been used and
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// then deleted for security. Load the field up with a new captcha which
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// will be shown to the user when the validation of said new object fails
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$this->captcha = Captcha::newRandom();
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}
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// This will be useful as the difference between "the captcha doesn't exist" and
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// "you answered the captcha wrongly"
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return $this->captcha->exists();
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}
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}
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