mirror of
https://github.com/Pathduck/gallery3.git
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6220db47b3
recaptcha private key properly anymore, but it's more intuitive to configure in the admin UI.
78 lines
2.8 KiB
PHP
78 lines
2.8 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2008 Bharat Mediratta
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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 (at
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* 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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class Form_Recaptcha_Core extends Form_Input {
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private $_error = null;
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protected $data = array(
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'name' => '',
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'value' => '',
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);
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public function __construct($name) {
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parent::__construct($name);
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$this->error_messages("incorrect-captcha-sol",
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t("The values supplied to recaptcha are incorrect."));
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$this->error_messages("invalid-site-private-key", t("The site private key is incorrect."));
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}
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public function render() {
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$public_key = module::get_var("recaptcha", "public_key");
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if (empty($public_key)) {
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throw new Exception("@todo NEED KEY <a href=\"http://recaptcha.net/api/getkey\">" .
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"http://recaptcha.net/api/getkey</a>");
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}
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$server = "http://api.recaptcha.net";
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$options[] = "callback: Recaptcha.focus_response_field";
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$options[] = "lang: \"" . Kohana::config("locale.root_locale") . "\"";
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$options[] = "theme: \"white\"";
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$options = implode(", ", $options);
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$html = "<div id=\"gRecaptcha\" />";
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$html .= "<script type=\"text/javascript\" ";
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$html .= "src=\"http://api.recaptcha.net/js/recaptcha_ajax.js\"></script>";
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$html .= "<script type=\"text/javascript\">";
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$html .= "Recaptcha.create(\"$public_key\", \"gRecaptcha\", {" . $options . "});";
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$html .= "</script>";
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return $html;
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}
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/**
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* Validate this input based on the set rules.
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*
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* @return bool
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*/
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public function validate() {
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$input = Input::instance();
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$challenge = $input->post("recaptcha_challenge_field", "", true);
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$response = $input->post("recaptcha_response_field", "", true);
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if (!empty($challenge)) {
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$this->_error = recaptcha::is_recaptcha_valid(
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$challenge, $response, module::get_var("recaptcha", "private_key"));
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if (!empty($this->_error)) {
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$this->add_error($this->_error, 1);
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}
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}
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$this->is_valid = empty($this->_error);
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return empty($this->_error);
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}
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} |