public function action_default()
{
$file = $this->file;
$type = $this->type;
if (!preg_match('#^([a-zA-Z0-9_/\\-\\.]+)$#', $file) || !preg_match('#(' . $this->allow_suffix . ')$#', $type)) {
Core::show_404();
}
$file = Core::find_file('statics', $file, $type);
if ($file) {
if (in_array($type, array('jpg', 'gif', 'png'))) {
header('Content-Type: image/' . $type);
} elseif ($type == 'css') {
header('Content-Type: text/css');
} elseif ($type == 'js') {
header('Content-Type: application/x-javascript');
} elseif ($type == 'swf') {
header('Content-Type: application/swf');
}
header('Cache-Control: max-age=604800');
header('Last-Modified: ' . date('D, d M Y H:i:s \\G\\M\\T', filemtime($file)));
header('Expires: ' . date('D, d M Y H:i:s \\G\\M\\T', TIME + 86400 * 30));
header('Pragma: cache');
readfile($file);
exit;
} else {
Core::show_404();
}
}
public function set_filename($file)
{
$realfile = Core::find_file('views', $file);
if ($realfile) {
$this->_file = $realfile;
} else {
throw new Exception('指定的视图“' . $file . '”不存在');
}
}
/**
* 设置视图文件名
*
* $view = new View();
* $view->set_filename('test_view');
*
* @param string $file
* @throws Exception
* @return View
*/
public function set_filename($file)
{
$realfile = Core::find_file('views', $file);
if ($realfile) {
$this->_file = $realfile;
} else {
throw new Exception(__('The view :file does not exist', array(':file' => $file)));
}
return $this;
}
public function before()
{
// Use customized Markdown parser
define('MARKDOWN_PARSER_CLASS', 'Docs_Markdown');
if (!function_exists('Markdown')) {
// Load Markdown support
require Core::find_file('markdown', 'markdown');
}
$this->view = new View('docs/frame_view');
ob_start();
}
public function action_default()
{
$file = $this->file;
$type = $this->type;
if (!\preg_match('#^([a-zA-Z0-9_/\\-\\.@]+)$#', $file) || !\preg_match('#(' . $this->allow_suffix . ')$#', $type)) {
\Core::show_404();
}
$file = \Core::find_file('statics', $file, $type);
if ($file) {
\Core::close_buffers(false);
// 清理所有已输出的header
\header_remove();
if ($type == 'jpg') {
\header('Content-Type: image/jpeg');
} elseif (\in_array($type, array('gif', 'png'))) {
\header('Content-Type: image/' . $type);
} elseif ($type == 'css') {
\header('Content-Type: text/css');
} elseif ($type == 'js') {
\header('Content-Type: application/x-javascript');
} elseif ($type == 'swf') {
\header('Content-Type: application/swf');
}
\header('Cache-Control: max-age=604800');
\header('Expires: ' . \date('D, d M Y H:i:s \\G\\M\\T', \TIME + 86400 * 30));
\header('Pragma: cache');
$fun = '\\apache_get_modules';
if (\function_exists($fun)) {
if (\in_array('mod_xsendfile', $fun())) {
$slen = \strlen(\DIR_SYSTEM);
if (\substr($file, 0, $slen) == \DIR_SYSTEM) {
// 采用xsendfile发送文件
\header('X-Sendfile: ' . \substr($file, $slen));
exit;
}
}
} else {
\header('Last-Modified: ' . \date('D, d M Y H:i:s \\G\\M\\T', \filemtime($file)));
}
\readfile($file);
exit;
} else {
\Core::show_404();
}
}
/**
* 获取IP地址
*
* @param string $ip 不传则为访客IP
* @return string
*/
public static function get($ip = null)
{
$ip or $ip = HttpIO::IP;
if ($ip == '127.0.0.1' || $ip == '0.0.0.0') {
return 'Local IP';
}
$return = '';
if (preg_match('#^\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}$#', $ip)) {
$iparray = explode('.', $ip);
if ($iparray[0] == 10 || $iparray[0] == 127 || $iparray[0] == 192 && $iparray[1] == 168 || $iparray[0] == 172 && ($iparray[1] >= 16 && $iparray[1] <= 31)) {
$return = 'LAN';
} elseif ($iparray[0] > 255 || $iparray[1] > 255 || $iparray[2] > 255 || $iparray[3] > 255) {
$return = 'Invalid IP Address';
} else {
if (true == ($tinyipfile = Core::find_file('data', 'tinyipdata', 'dat'))) {
$return = IpSource::_convertip_tiny($ip, $tinyipfile);
} elseif (true == ($fullipfile = Core::find_file('data', 'wry', 'dat'))) {
$return = IpSource::_convertip_full($ip, $fullipfile);
}
}
}
return $return;
}
/**
* 获取指定项目的指定key的配置
*
* @param string $key
* @param string $project 跨项目读取配置，若本项目内的不需要传
* @return 返回配置
*/
protected static function project_config($key, $project)
{
$c = explode('.', $key);
$cname = array_shift($c);
if (!isset(Core::$config_projects[$project]) || !array_key_exists($cname, Core::$config_projects[$project])) {
$config = array();
$thefiles = Core::find_file('config', $cname, null, false, $project);
if (is_array($thefiles)) {
if (count($thefiles) > 1) {
krsort($thefiles);
//逆向排序
}
foreach ($thefiles as $thefile) {
if ($thefile) {
include $thefile;
}
}
}
if (!isset(Core::$config_projects[$project][$cname])) {
Core::$config_projects[$project][$cname] = $config;
}
}
$v = Core::$config_projects[$project][$cname];
foreach ($c as $i) {
if (!isset($v[$i])) {
return null;
}
$v = $v[$i];
}
return $v;
}
/**
* 输出非css，js文件
*
* @throws Exception
*/
protected function output_other_file()
{
$file_name = $this->file . ($this->is_min ? '.min' : '');
$found_file = Core::find_file('assets', $file_name, '.' . $this->suffix);
if ($found_file) {
$this->output_by_file($found_file);
} else {
$this->get_assets_dir_file();
}
}
<div><?php
include Core::find_file('views', '/admin/desktop/default');
?>
</div>
public function file($page)
{
$file = Core::find_file('guide', strtolower($page), 'md');
return $file;
}
public function before()
{
# 记录访问日志
if (HttpIO::METHOD == 'POST') {
Database::instance(Model_Admin::DATABASE)->insert(Core::config('admin/log.tablename'), array('uri' => $_SERVER["REQUEST_URI"], 'type' => 'log', 'ip' => HttpIO::IP, 'referer' => $_SERVER["HTTP_REFERER"], 'post' => serialize($_POST), 'admin_id' => $this->session()->member()->id));
}
if (!is_file(DIR_DATA . Core::$project . '/install.lock') && ($install_file = Core::find_file('controllers', 'install'))) {
self::message('为保证系统安全请在data目录下创建安装锁文件：' . Core::$project . '/install.lock<br><br>或删除后台安装文件：' . Core::debug_path($install_file) . '<br><br>设置完毕后方可进入后台', -1);
}
# 不允许非超管跨项目访问
if ($this->session()->member()->project != Core::$project && !$this->session()->member()->is_super_admin) {
self::message('通道受限，您不具备此项目的操作权限，请联系管理员', -1);
}
ob_start();
}
/**
* 加载语言包文件
*
* @link http://www.php.net/manual/en/function.parse-ini-file.php
* @return Core_I18n
*/
public function load()
{
$langdata = array();
$files = Core::find_file('i18n', $this->lang, '.lang');
if ($files) {
$ext_len = strlen(EXT);
if (count($files) > 1) {
krsort($files);
//逆向排序
}
foreach ($files as $langfile) {
if (substr($langfile, -$ext_len) === EXT) {
$lang = Core_I18n::_include_lang_file($langfile);
} else {
$lang = @parse_ini_file($langfile);
}
if (is_array($lang)) {
$langdata = array_merge($langdata, $lang);
}
}
}
Core_I18n::$data[$this->lang] = $langdata;
return $this;
}
/**
* Catches errors that are not caught by the error handler, such as E_PARSE.
*
* @uses self::exception_handler
* @return void
*/
public static function shutdown_handler()
{
$error = error_get_last();
if ($error) {
static $run = null;
if (true === $run) {
return;
}
$run = true;
if (((E_ERROR | E_PARSE | E_CORE_ERROR | E_COMPILE_ERROR | E_USER_ERROR | E_RECOVERABLE_ERROR) & $error['type']) !== 0) {
$run = true;
self::exception_handler(new ErrorException($error['message'], $error['type'], 0, $error['file'], $error['line']));
exit(1);
}
}
if (isset($_REQUEST['debug'])) {
if (Core::debug()->profiler('output')->is_open()) {
Core::debug()->profiler('output')->start('Views', 'Global Data');
Core::debug()->profiler('output')->stop(array('Global Data' => View::get_global_data()));
}
// 输出debug信息
$file = Core::find_file('views', IS_CLI ? 'debug/profiler_cli' : 'debug/profiler');
if ($file) {
ob_start();
include $file;
$out = ob_get_clean();
if (stripos(Core::$output, '</body>') !== false) {
Core::$output = str_ireplace('</body>', $out . '</body>', Core::$output);
} else {
Core::$output .= $out;
}
}
}
}
public function action_step_4()
{
# 关闭ob_start
Core::close_buffers(true);
$this->step = 4;
View::set_global('config', self::$config);
View::set_global('step', $this->step);
$view = new View('admin/install/header');
$view->page_title = $this->page_title;
$view->location = $this->location;
$view->admin_menu = Core::config('admin/menu/install');
$view->render(true);
$view = new View('admin/install/step_4');
$view->render();
$view = new View('admin/install/bottom');
$view->render(true);
# 将页面内容输出
flush();
$sqlfile = Core::find_file('data', 'install', 'sql');
if ($sqlfile) {
$sql = file_get_contents($sqlfile);
$sql = str_replace("\r\n", "\n", $sql);
$database = Core::config('admin/core.database');
if (!$database) {
$database = 'default';
}
$db = Database::instance($database);
$this->run_query($db, $sql);
}
if ($this->lock_install()) {
$this->show_js_message('安装成功。');
} else {
$this->show_js_message('安装完毕。');
$this->show_js_message('<br><font color="red">请注意：</font>系统无法创建安装锁文件，请在data目录“<font color="blue">' . Core::$project . '/</font>”下创建<font color="red">install.lock</font>文件，以防止再次安装，请手动创建此文件。');
}
$this->show_js_message('<br>安全起见，请删除本安装文件：' . __FILE__);
$this->show_js_message('<br /><input type="button" value="进入后台" class="submit" onclick="document.location=\'' . Core::url('/') . '\'" /> 用户名:admin，密码:123456');
# 强制结束
exit;
}
/**
* render image
*
* @param array $config
* @return image
*/
public static function render($config = false)
{
if (is_array($config)) {
Captcha::$config = array_merge(Captcha::$config, $config);
}
if (empty(Captcha::$response)) {
Captcha::generate_challenge();
}
// Creates Captcha::$image
Captcha::image_create(Captcha::$config['background']);
// Add a random gradient
if (empty(Captcha::$config['background'])) {
$color1 = imagecolorallocate(Captcha::$image, mt_rand(0, 100), mt_rand(0, 100), mt_rand(0, 100));
$color2 = imagecolorallocate(Captcha::$image, mt_rand(0, 100), mt_rand(0, 100), mt_rand(0, 100));
Captcha::image_gradient($color1, $color2);
}
// Add a few random circles
for ($i = 0, $count = mt_rand(10, Captcha::$config['complexity'] * 3); $i < $count; $i++) {
$color = imagecolorallocatealpha(Captcha::$image, mt_rand(0, 255), mt_rand(0, 255), mt_rand(0, 255), mt_rand(80, 120));
$size = mt_rand(5, Captcha::$config['height'] / 3);
imagefilledellipse(Captcha::$image, mt_rand(0, Captcha::$config['width']), mt_rand(0, Captcha::$config['height']), $size, $size, $color);
}
// Calculate character font-size and spacing
$default_size = min(Captcha::$config['width'], Captcha::$config['height'] * 2) / strlen(Captcha::$response);
$spacing = (int) (Captcha::$config['width'] * 0.9 / strlen(Captcha::$response));
// Background alphabetic character attributes
$color_limit = mt_rand(96, 160);
$chars = 'ABEFGJKLPQRTVY';
// Draw each captcha character with varying attributes
for ($i = 0, $strlen = strlen(Captcha::$response); $i < $strlen; $i++) {
// Use different fonts if available
$font = Core::find_file('data', Captcha::$config['fonts'][array_rand(Captcha::$config['fonts'])], false);
$angle = mt_rand(-40, 20);
// Scale the character size on image height
$size = $default_size / 10 * mt_rand(8, 12);
if (!function_exists('imageftbbox')) {
Core::show_500(__('function imageftbbox not exist.'));
}
$box = imageftbbox($size, $angle, $font, Captcha::$response[$i]);
// Calculate character starting coordinates
$x = $spacing / 4 + $i * $spacing;
$y = Captcha::$config['height'] / 2 + ($box[2] - $box[5]) / 4;
// Draw captcha text character
// Allocate random color, size and rotation attributes to text
$color = imagecolorallocate(Captcha::$image, mt_rand(150, 255), mt_rand(200, 255), mt_rand(0, 255));
// Write text character to image
imagefttext(Captcha::$image, $size, $angle, $x, $y, $color, $font, Captcha::$response[$i]);
// Draw "ghost" alphabetic character
$text_color = imagecolorallocatealpha(Captcha::$image, mt_rand($color_limit + 8, 255), mt_rand($color_limit + 8, 255), mt_rand($color_limit + 8, 255), mt_rand(70, 120));
$char = substr($chars, mt_rand(0, 14), 1);
imagettftext(Captcha::$image, $size * 1.4, mt_rand(-45, 45), $x - mt_rand(5, 10), $y + mt_rand(5, 10), $text_color, $font, $char);
}
// Output
return Captcha::image_render();
}
/**
* 加载upyun SDK
*/
protected function load_upyun()
{
Core::find_file('sdk/upyun', 'upyun', 'class.php', true);
}
protected static function get_class_name($key)
{
$key = explode('/', $key);
$profix = array_shift($key);
if ($profix == 'classes' || $profix == 'models' || $profix == 'controllers' || $profix == 'shell' || $profix == 'orm') {
static $profixArr = array('classes' => '.class');
$class = implode('_', $key);
if (preg_match('#^([a-z0-9_]+)(\\.[a-z]+)?(' . preg_quote(EXT) . ')$#i', $class, $m)) {
if ($profix == 'controllers' || $profix == 'shell') {
$m[1] = str_replace('_', '__', $m[1]);
if (!class_exists('Controller_' . $m[1], false)) {
Core::find_file($profix, $m[1], null, true);
}
return 'Controller_' . $m[1];
} elseif ($profix == 'models') {
return 'Model_' . $m[1];
} elseif ($profix == 'orm') {
return 'ORM_' . $m[1] . '_Field';
} else {
return $m[1];
}
}
}
}
}
?>
</table>
</div>
<?php
}
if (isset($source_id)) {
?>
<pre id="<?php
echo $source_id;
?>
" class="source collapsed"><code><?php
echo $step['source'];
?>
</code></pre>
<?php
}
?>
</li>
<?php
unset($args_id, $source_id);
}
?>
</ol>
</div>
</div>
<?php
include Core::find_file('views', 'debug/environment', '.view.php');
?>
</div>
/**
* 执行请求，并将输出结果返回
*
* @param string $path_info 路径信息
* @param boolean $print 是否直接输出
* @param boolean $use_route 是否尝试在路由中搜索
* @param boolean $is_internal 是否内部调用，默认：否
* @param string $controller_dir 指定控制器目录，命令行下默认为shell，网站运行为controllers
* @return string
*/
public static function execute($uri, $print = true, $use_route = true, $is_internal = false, $controller_dir = null)
{
$ob_open = false;
if (!$print && !IS_CLI) {
ob_start();
$ob_open = true;
}
$params = false;
# 路由设置
if (IS_CLI != true && true === $use_route && Core::$project_config['route'] && ($route = Core::route()->get($uri))) {
$params = $route;
# 默认控制器
if ($params['controller']) {
$params['controller'] = str_replace('/', '_', $params['controller']);
} else {
$params['controller'] = Core::$project_config['default_controller'];
}
$dir = 'controllers';
if (IS_SYSTEM_MODE) {
$file = '[system]/' . $params['controller'];
} elseif (IS_CLI) {
$file = '[shell]/' . $params['controller'];
} elseif (Core::$is_admin_url) {
$file = '[admin]/' . $params['controller'];
} else {
$file = $params['controller'];
}
if ($controller_dir && preg_match('#^[a-zA-Z0-9_]+$#', $controller_dir)) {
$dir = $controller_dir;
$file = strtolower(str_replace('__', '/', $file));
}
if (!Core::find_file($dir, $file, null, true)) {
Core::debug()->error('没有找到控制器：' . $params['controller']);
if ($ob_open) {
ob_end_clean();
}
return false;
}
$is_use_route = true;
if (Core_Route::$last_route) {
Core_Route::$current_route = Core_Route::$last_route;
Core_Route::$route_list[] = Core_Route::$current_route;
}
} else {
$params = HttpIO::find_controller($uri, $controller_dir, $is_internal);
if (!IS_CLI && null === HttpIO::$uri && HttpIO::METHOD == 'GET' && !$is_internal && isset($params['need_redirect']) && $params['need_redirect'] == true) {
# 页面结尾自动加/
$request = explode('?', $_SERVER['REQUEST_URI'], 2);
Core::close_buffers(false);
HttpIO::redirect($request[0] . '/' . (isset($request[1]) ? '?' . $request[1] : ''), 301);
exit;
}
$is_use_route = false;
}
if (false === $params) {
Core::debug()->error('没有找到指定页面');
if ($ob_open) {
ob_end_clean();
}
return false;
}
# 初始化$uri
if (null === HttpIO::$uri) {
HttpIO::$uri = $uri;
}
if (null === HttpIO::$params) {
HttpIO::$params = $params;
}
# 控制器名称
$controller_name = 'Controller_' . $params['controller'];
# 参数
$arguments = isset($params['arguments']) ? $params['arguments'] : array();
if (IS_SYSTEM_MODE) {
$params['arguments'] = @unserialize(HttpIO::POST('data', HttpIO::PARAM_TYPE_OLDDATA));
}
if ($is_internal) {
$prefix = 'sub_action';
} else {
$prefix = 'action';
}
# 方法
$action_name = $params['action'];
if (!$action_name) {
$action_name = $prefix . '_' . Core::$project_config['default_action'];
} else {
$action_name = $prefix . '_' . $action_name;
}
# 如果不存在控制器类则抛404页面
if (!class_exists($controller_name, false)) {
Core::debug()->error('控制器：' . $controller_name . '不存在。');
if ($ob_open) {
ob_end_clean();
}
return false;
}
# 构造新控制器
if (!isset(HttpIO::$controlers[$controller_name])) {
HttpIO::$controlers[$controller_name] = new $controller_name();
}
$old_current_controller = HttpIO::$current_controller;
HttpIO::$current_controller = $controller = HttpIO::$controlers[$controller_name];
# 存控制器的数据
static $obj_params = array();
if (!isset($obj_params[$controller_name]) || !is_array($obj_params[$controller_name])) {
$obj_params[$controller_name] = array();
}
if (method_exists($controller, '_callback_get_vars')) {
# 将控制器参数记录下来
$obj_params[$controller_name][] = $controller->_callback_get_vars();
}
if (method_exists($controller, '_callback_set_vars')) {
# 将参数传递给控制器
$controller->_callback_set_vars($params);
}
if (!$is_internal && !method_exists($controller, $action_name)) {
$action_name = $prefix . '_default';
if (!method_exists($controller, $action_name)) {
$action_name = '__call';
$arguments = array($action_name, $arguments);
if (!method_exists($controller, $action_name)) {
Core::debug()->error('控制器：' . $controller_name . '方法：' . $action_name . '不存在。');
if ($ob_open) {
ob_end_clean();
}
return false;
}
}
}
# Method is Public?
$ispublicmethod = new ReflectionMethod($controller, $action_name);
if (!$ispublicmethod->isPublic()) {
Core::debug()->error('控制器：' . $controller_name . '方法：' . $action_name . '受保护。');
if ($ob_open) {
ob_end_clean();
}
return false;
}
if (!$is_internal) {
if (method_exists($controller, 'before')) {
$controller->before();
}
}
# 执行方法
$count_arguments = count($arguments);
switch ($count_arguments) {
case 0:
$controller->{$action_name}();
break;
case 1:
$controller->{$action_name}($arguments[0]);
break;
case 2:
$controller->{$action_name}($arguments[0], $arguments[1]);
break;
case 3:
$controller->{$action_name}($arguments[0], $arguments[1], $arguments[2]);
break;
case 4:
$controller->{$action_name}($arguments[0], $arguments[1], $arguments[2], $arguments[3]);
break;
default:
# Resort to using call_user_func_array for many segments
call_user_func_array(array($controller, $action_name), $arguments);
break;
}
if (!$is_internal) {
if (method_exists($controller, 'after')) {
$controller->after();
}
}
# 将原来的数据重新设置回去
if (method_exists($controller, '_callback_set_vars')) {
if (is_array($obj_params[$controller_name])) {
$tmp_params = array_pop($obj_params[$controller_name]);
$controller->_callback_set_vars($tmp_params);
}
}
HttpIO::$current_controller = $old_current_controller;
unset($old_current_controller);
unset($controller);
if (!count($obj_params[$controller_name])) {
unset(HttpIO::$controlers[$controller_name]);
}
if (true == $is_use_route) {
# 路由列队
array_pop(Core_Route::$route_list);
if (Core_Route::$route_list) {
end(Core_Route::$route_list);
$key = key(Core_Route::$route_list);
Core_Route::$last_route = Core_Route::$current_route = Core_Route::$route_list[$key];
} else {
Core_Route::$route_list = null;
}
}
if (!$print && !IS_CLI) {
$output = ob_get_clean();
return $output;
} else {
if ($ob_open) {
ob_end_clean();
}
return '';
}
}