/**
* 入口
*
* @author mrmsl <*****@*****.**>
* @date 2012-09-27 17:26:23
* @lastmodify 2013-01-22 11:02:32 by mrmsl
*
* @return void 无返回值
*/
public function indexAction()
{
$module = Filter::get('module', 'get');
//模块
$error = '';
if (!APP_DEBUG) {
//非调试模式
if (!REFERER_PAGER) {
$error = L('REFERER_PAGER,IS_EMPTY');
} elseif (strpos(REFERER_PAGER, WEB_SITE_URL) === false) {
$error = L('REFERER_PAGER') . '(' . REFERER_PAGER . ')' . L('IS_EMPTY');
}
}
if (!$error) {
if (!$module) {
$error = 'module' . L('IS_EMPTY');
} elseif (!in_array($module, $this->_verifycode_module)) {
$error = 'module not in (' . join(',', $this->_verifycode_module) . ')';
} else {
$verifycode_setting = get_verifycode_setting($module);
//验证码设置
//未开启验证码
if (!$verifycode_setting['enable']) {
$default_setting = get_verifycode_setting('sys', 'enable');
//默认设置
$error = L('NOT_HAS,TURN_ON') . "(module:{$verifycode_setting['enable']}|sys:{$default_setting})";
}
}
}
if ($error) {
//有错误
$log = get_method_line(__METHOD__, __LINE__, LOG_VERIFYCODE_ERROR) . L('VERIFY_CODE') . "({$module})" . $error;
trigger_error($log);
$exit = true;
} elseif (!check_verifycode_limit($module, 'refresh')) {
//刷新次数限制
$exit = true;
}
if (!empty($exit)) {
header('Content-type: image/png');
readfile(IMGCACHE_PATH . 'common/images/verifycode_error.png');
exit;
}
$width = $verifycode_setting['width'];
//宽
$height = $verifycode_setting['height'];
//高
$length = $verifycode_setting['length'];
//字母长
$type = $verifycode_setting['type'];
//类型
$img = new Verifycode();
$img->buildVerifyImage($verifycode_setting['length'], $verifycode_setting['type'], $verifycode_setting['width'], $verifycode_setting['height']);
}
/**
* 获取验证码设置值
*
* @author mrmsl <*****@*****.**>
* @date 2012-09-28 09:38:21
* @lastmodify 2013-01-22 17:16:27 by mrmsl
*
* @param string $module 模块
* @param string $index 具体键值。默认''
*
* @return mixed 如果$index不为空，返回该健值，否则返回验证码设置值数组
*/
function get_verifycode_setting($module, $index = '')
{
static $data = array();
if (isset($data[$module])) {
return $index ? $data[$module][$index] : $data[$module];
} else {
$data[$module] = array();
}
$key_arr = array('enable' => -1, 'width' => 0, 'height' => 0, 'length' => 0, 'order' => -1, 'refresh_limit' => '', 'error_limit' => '', 'case' => -1, 'type' => -1);
$filename = 'sys' == $module ? 'System' : 'Module';
$key = $module . '_verifycode_';
if ('sys' == $module) {
//用空间换时间
foreach ($key_arr as $k => $v) {
$data[$module][$k] = sys_config($key . $k, $filename);
}
} else {
$default = get_verifycode_setting('sys');
foreach ($key_arr as $k => $v) {
$_v = sys_config($key . $k, $filename);
if ('order' == $k && 'module_admin' == $module && -1 !== intval(C('T_VERIFYCODE_ORDER'))) {
//管理员后台登陆验证码顺序
$_v = C('T_VERIFYCODE_ORDER');
}
$data[$module][$k] = $v == $_v ? $default[$k] : $_v;
}
}
return $index ? $data[$module][$index] : $data[$module];
}
<?php
/**
* 加载模板
*
* @file include_template.php
* @package Yab\Admin
* @version 0.2
* @copyright Copyright (c) 2013 {@link http://www.yablog.cn yablog} All rights reserved
* @license http://www.apache.org/licenses/LICENSE-2.0.html Apache License 2.0
* @author mrmsl <*****@*****.**>
* @date 2013-10-05 15:51:19
* @lastmodify $Date$ $Author$
*/
//css文件
$css_file = css('Aqua/css/aqua-all.css,Gray/css/gray-all.css', COMMON_IMGCACHE . 'js/ligerui/skins/');
//ligerui样式
//js文件
$js_file = js('System.js,lang/' . MODULE_NAME . '.' . LANG . '.js', '/static/js/');
//系统信息,语言包
$js_file .= js('System.sys_base_admin_entry = "' . WEB_ADMIN_ENTRY . '";System.module_admin_verifycode_enable = ' . get_verifycode_setting('module_admin', 'enable') . ';var VERIFY_CODE_KEY = "' . SESSION_VERIFY_CODE . '"', 'script');
//后台入口
if (APP_DEBUG) {
$require_js = (include APP_PATH . 'include/required_js.php');
$js_file .= js($require_js);
} else {
$js_file .= js('all.min.js', ADMIN_IMGCACHE . 'js/core/');
}
require TEMPLATE_FILE;
/**
* 验证验证码是否正确
*
* @author mrmsl <*****@*****.**>
* @date 2012-06-25 16:34:04
* @lastmodify 2013-01-22 11:12:24 by mrmsl
*
* @param string $code 验证码
* @param string $module 验证码模块
*
* @return mixed 如果正确，返回true，否则返回提示信息
*/
protected function _checkVerifycode($code, $module)
{
if ($v = C('T_VERIFYCODE_MODULE')) {
//动态设置模块 by mrmsl on 2013-05-21 11:42:23
$module = $v;
}
$verifycode_setting = get_verifycode_setting($module);
if (!$verifycode_setting['enable']) {
//未开启验证码
$this->_check_verifycode = true;
//通过验证码检测
return true;
}
if ($code === '') {
//未输入验证码
return false;
}
if (($checked = check_verifycode($code, $module)) === true) {
//转至check_verifycode验证 by mrmsl on 2012-07-13 16:54:54
$this->_check_verifycode = true;
//通过验证码检测 by mrmsl on 2012-07-02 09:55:53
return true;
}
$error = L('VERIFY_CODE,NOT_CORRECT');
$log = get_method_line(__METHOD__, __LINE__, LOG_VERIFYCODE_ERROR) . $error . ': ';
$log .= session(SESSION_VERIFY_CODE) . '(' . $verifycode_setting['order'] . ') => ' . $code;
trigger_error($log);
return $error;
}
/**
* 写System.js
*
* @author mrmsl <*****@*****.**>
* @date 2013-05-20 21:52:36
*
* @param array $js_data js数据
* @param array $system_data 系统数据。默认null， 取sys_config()
*
* @return void 无返回值
*/
protected function _writeSystemJsData($js_data, $system_data = null)
{
$system_data = null === $system_data ? sys_config() : $system_data;
//管理员,留言,评论模块是开启验证码
foreach (array('guestbook', 'comments') as $item) {
foreach (array('enable', 'order', 'case') as $v) {
$js_data['module_' . $item . '_verifycode_' . $v] = get_verifycode_setting('module_' . $item, $v);
}
}
array2js($js_data, 'System', WWWROOT . $system_data['sys_base_js_path'] . 'System.js');
}
/**
* 验证验证码是否正确
*
* @author mrmsl <*****@*****.**>
* @date 2012-06-25 16:34:04
* @lastmodify 2013-01-22 11:12:24 by mrmsl
*
* @param string $code 验证码
* @param string $module 验证码模块
*
* @return mixed 如果正确，返回true，否则返回提示信息
*/
protected function _checkVerifycode($code, $module)
{
if ($v = C('T_VERIFYCODE_MODULE')) {
//动态设置模块 by mrmsl on 2013-05-21 11:42:23
$module = $v;
}
$verifycode_setting = get_verifycode_setting($module);
if (!$verifycode_setting['enable']) {
//未开启验证码
$this->_check_verifycode = true;
//通过验证码检测
return true;
}
if ($code === '') {
//未输入验证码
return false;
}
if (($checked = check_verifycode($code, $module)) === true) {
//转至check_verifycode验证 by mrmsl on 2012-07-13 16:54:54
$this->_check_verifycode = true;
//通过验证码检测 by mrmsl on 2012-07-02 09:55:53
return true;
}
$this->addLog(session(SESSION_VERIFY_CODE) . '(' . $verifycode_setting['order'] . ') => ' . $code, LOG_TYPE_VERIFYCODE_ERROR);
return L('VERIFY_CODE,NOT_CORRECT');
}