/**
* 创建Session
*
* @return void
*/
public function create()
{
session_name(Session::$config['name']);
$this->destroy();
$cookie_config = Core::config('cookie');
# 这里对IP+非80端口的需要特殊处理下，经试验，当这种情况下，设置session id的cookie的话会失败
if (preg_match('#^([0-9]+.[0-9]+.[0-9]+.[0-9]+):[0-9]+$#', $cookie_config['domain'], $m)) {
# IP:PORT 方式
$cookie_config['domain'] = $m[1];
}
$s_name = session_name();
if (Session::$config['type'] == 'url') {
$old_sid = HttpIO::COOKIE($s_name);
} else {
$old_sid = HttpIO::COOKIE($s_name);
}
if ($old_sid) {
# 校验Session ID
if (!Session::check_session_id($old_sid)) {
# 如果检验的Session ID不合法，则重新生成一个
session_id(Session::create_session_id());
}
} else {
# 设置Session ID
session_id(Session::create_session_id());
}
# Session ID 通过uri传递
if (Session::$config['type'] == 'url') {
@ini_set('session.use_cookies', 0);
@ini_set('session.use_only_cookies', 0);
} else {
session_set_cookie_params($cookie_config['httponly'] ? 0 : Session::$config['expiration'], $cookie_config['path'], $cookie_config['domain'], $cookie_config['secure'], $cookie_config['httponly']);
}
session_start();
}
protected function send_header()
{
if (IS_DEBUG) {
header_remove();
}
Core::close_buffers(false);
HttpIO::set_cache_header(86400);
}
/**
* 项目管理统一进入接口
*
* 此控制器需要路由设置，路由会直接将project和uri传入到控制器的$this->project和$this->uri里
*
* 路由如下：
'project' => array(
# 匹配的URL
'uri' => '/p/<project>(/<uri>)',
# 匹配正则
'preg' => array(
'project' => '[a-zA-Z0-9_]+',
*',
),
# 默认值
'defalut' => array(
'controller' => 'Admin_P',
'action' => 'default',
),
),
*/
public function action_default()
{
if (!$this->project) {
Core::show_404('请指定项目');
}
# 切换到指定项目
Core::set_project($this->project);
# 执行项目的后台
HttpIO::execute(ltrim($this->uri, '/'));
}
/**
* 项目管理统一进入接口
*
* 此控制器需要路由设置，路由会直接将project和uri传入到控制器的$this->project和$this->uri里
*
* 路由如下：
'project' => array(
# 匹配的URL
'uri' => '/p/<project>(/<uri>)',
# 匹配正则
'preg' => array(
'project' => '[a-zA-Z0-9_]+',
*',
),
# 默认值
'defalut' => array(
'controller' => 'Admin__P',
'action' => 'default',
),
),
*/
public function action_default()
{
if (!$this->project) {
Core::show_404('请指定项目');
}
define('IN_ADMIN', true);
# 切换到指定项目
Core::set_project($this->project);
# 执行项目的后台
HttpIO::execute(ltrim($this->uri, '/'), true, true, false, 'admin');
}
protected function nodebug()
{
$url = Core::url('/opendebugger/logout');
$str = '';
if (isset($_GET['forward']) && $_GET['forward']) {
$forward = HttpIO::GET('forward', HttpIO::PARAM_TYPE_URL);
$str = '<a href="' . $forward . '">' . $forward . '</a>';
}
$view = new View('opendebugger');
$view->str = $str;
$view->url = $url;
$view->open = false;
$view->render();
}
public function action_index()
{
$member = array('message' => '', 'input' => '');
$view = new View('admin/login');
$not_login = false;
$show_captcha = false;
$db = Database::instance(Model_Admin::DATABASE);
if ($db->count_records('admin_login_error_log', array('timeline<=' => TIME - 86400))) {
# 清除24小时前的登录错误信息
$db->where('timeline<=', TIME - 86400)->delete('admin_login_error_log');
}
$error = $db->from('admin_login_error_log')->where('ip', HttpIO::IP)->limit(1)->get()->current();
if ($error) {
$error_num = $error['error_num'];
$config = Core::config('admin/core');
if ($error_num >= $config['login_error_show_captcha_num'] - 1) {
$show_captcha = true;
}
if ($config['login_max_error_num'] && $error_num >= $config['login_max_error_num']) {
$not_login = true;
$this->message = '尝试次数太多，暂不可登录';
}
}
if (!$not_login && HttpIO::METHOD == 'POST') {
$member = $this->post($_POST, $error_num);
if ($member) {
$member->last_login_ip = HttpIO::IP;
$member->last_login_time = TIME;
$member->last_login_session_id = $this->session()->id();
$member->value_increment('login_num');
$member->update();
# 开启session
$this->session()->start();
$this->session()->set_member($member);
$url = $_POST['forward'] ? HttpIO::POST('forward', HttpIO::PARAM_TYPE_URL) : Core::url('/');
$this->redirect($url);
} else {
$view->shake = true;
}
}
$login_message = $this->session()->get('admin_member_login_message');
$view->show_captcha = $show_captcha;
$view->message = $login_message ? $login_message : $this->message;
$view->error_input = $this->error_input;
if ($_POST) {
$view->username = $_POST['username'];
}
$view->render();
}
/**
* 保存用户note
*/
public function action_notepad()
{
if (null === $this->session()->member()->notepad) {
$this->session()->member()->notepad = '';
}
$this->session()->member()->notepad = HttpIO::POST('data');
try {
$s = $this->session()->member()->update();
if ($s) {
$this->message('保存成功', 1);
} else {
$this->message('操作成功', 0);
}
} catch (Exception $e) {
$this->message('保存数据失败。', -1);
}
}
/**
* Create a new session.
*
* @return void
*/
public function create()
{
$cookie_config = Core::config('cookie');
$_SESSION = array();
switch (Session::$config['type']) {
case 'auto':
$sid = HttpIO::REQUEST($this->session_name);
break;
case 'url':
$sid = HttpIO::GET($this->session_name);
break;
default:
$sid = HttpIO::COOKIE($this->session_name);
break;
}
if (!$sid || !Session::check_session_id($sid)) {
$sid = Session::create_session_id();
if (Session::$config['type'] != 'url') {
# 将session存入cookie
Core::cookie()->set($this->session_name, $sid, !Session::$config['httponly'] && Session::$config['expiration'] > 0 ? Session::$config['expiration'] : null, $cookie_config['path'], $cookie_config['domain'], $cookie_config['secure'], Session::$config['httponly']);
}
}
# 添加URL处理自动追加SESSION ID参数
if (Session::$config['type'] == 'url') {
Core::add_url_args(Session::$config['name'], $sid);
}
# 调试模式设置Session模式，避免开启缓存模式时获取不到Session
if (IS_DEBUG) {
$this->driver()->session_mode(true);
}
$_SESSION = $this->driver()->get($sid);
if (IS_DEBUG) {
$this->driver()->session_mode(false);
}
if (!is_array($_SESSION)) {
$_SESSION = array();
}
# 将获取的值序列化MD5值
Session_Driver_Cache::$OLD_SESSION_MD5 = md5(serialize($_SESSION));
# 当前session id
Session_Driver_Cache::$Session_ID = $sid;
}
/**
* Generates an opening HTML form tag.
*
* // Form will submit back to the current page using POST
* echo Form::open();
*
* // Form will submit to 'search' using GET
* echo Form::open('search', array('method' => 'get'));
*
* // When "file" inputs are present, you must include the "enctype"
* echo Form::open(null, array('enctype' => 'multipart/form-data'));
*
* @param string form action, defaults to the current request URI
* @param array html attributes
* @return string
* @uses HttpIO::instance
* @uses URL::site
* @uses HTML::attributes
*/
public static function open($action = null, array $attributes = null)
{
if ($action === null) {
// Use the current URI
$action = HttpIO::current()->uri;
}
if (strpos($action, '://') === false) {
// Make the URI absolute
$action = Core::url($action);
}
// Add the form action to the attributes
$attributes['action'] = $action;
// Only accept the default character set
$attributes['accept-charset'] = Core::$charset;
if (!isset($attributes['method'])) {
// Use POST method
$attributes['method'] = 'post';
}
return '<form' . HTML::attributes($attributes) . '>';
}
/**
* 创建Session
*
* @return void
*/
public function create()
{
session_name(Session::$config['name']);
$this->destroy();
$cookie_config = Core::config('cookie');
# 这里对IP+非80端口的需要特殊处理下，经试验，当这种情况下，设置session id的cookie的话会失败
if (preg_match('#^([0-9]+.[0-9]+.[0-9]+.[0-9]+):[0-9]+$#', $cookie_config['domain'], $m)) {
# IP:PORT 方式
$cookie_config['domain'] = $m[1];
}
$s_name = session_name();
switch (Session::$config['type']) {
case 'auto':
$sid = HttpIO::REQUEST($s_name);
break;
case 'url':
$sid = HttpIO::GET($s_name);
break;
default:
$sid = HttpIO::COOKIE($s_name);
break;
}
if (!$sid || !Session::check_session_id($sid)) {
# 如果检验的Session ID不合法，则重新生成一个
session_id(Session::create_session_id());
} else {
session_id($sid);
}
# Session ID 通过uri传递
if (Session::$config['type'] == 'url') {
@ini_set('session.use_only_cookies', 0);
} else {
session_set_cookie_params(Session::$config['httponly'] ? 0 : (int) Session::$config['expiration'], $cookie_config['path'], $cookie_config['domain'], $cookie_config['secure'], Session::$config['httponly']);
}
session_start();
}
/**
* 页面输出header缓存
*
* 0表示不缓存
*
* @param int $time 缓存时间，单位秒
*/
public static function header_cache($time = 86400)
{
HttpIO::set_cache_header($time);
}
/**
* 关闭分块输出
*
* !!! 执行此方法后将执行 `exit()`，程序将结束运行
*/
public function push_end()
{
HttpIO::chunk_end();
}
/**
* 系统调用内容输出函数（请勿自行执行）
*/
public static function _output_body()
{
# 发送header数据
HttpIO::send_headers();
if (IS_DEBUG && isset($_REQUEST['debug']) && class_exists('Profiler', true)) {
# 调试打开时不缓存页面
HttpIO::set_cache_header(0);
}
# 执行注册的关闭方法
ob_start();
Core::event_trigger('system.shutdown');
$output = ob_get_clean();
# 在页面输出前关闭所有的连接
Core::close_all_connect();
# 输出内容
echo Core::$output, $output;
}
protected function save(ORM_Admin_Member_Data $member)
{
try {
if (!$member->id > 0) {
# 创建新用户
if (!$_POST['username']) {
throw new Exception('用户名不能空', -1);
}
if (!$_POST['new_password']) {
throw new Exception('密码不能空', -1);
}
if ($_POST['new_password'] != $_POST['new_password_2']) {
throw new Exception('两次输入的密码不一致，请重新确认', -1);
}
$model_admin = new Model_Admin_Administrator();
if ($model_admin->get_by_username($_POST['username'])) {
throw new Exception('此用户名已存在，请换一个', -1);
}
}
$member->nickname = $_POST['nickname'];
$setting = HttpIO::POST('setting');
# 修改权限模式
if ($this->show_edit_perm) {
# _group_admin 保留项
if (isset($setting['_group_admin'])) {
unset($setting['_group_admin']);
}
# 修改权限
$this->change_member_perm($member);
} elseif (!$member->id > 0) {
$member->perm_setting = null;
}
if ($setting) {
if ($member->setting) {
$member->setting = array_merge($member->setting, $setting);
} else {
$member->setting = $setting;
}
}
# 修改用户其它信息
$this->change_member_other_info($member);
$tr = $member->orm()->db()->transaction();
$tr->start();
try {
# 保存数据
if ($member->id > 0) {
$is_add = false;
# 修改用户
$member->update();
} else {
$is_add = true;
# 设置用户名
$member->username = $_POST['username'];
# 密码，在更新数据时会由ORM进行加密处理
$member->password = $_POST['new_password'];
# 所属项目
$member->project = Core::$project;
# 锁定=否
$member->shielded = 0;
# 插入用户数据
$member->insert();
}
if ($this->show_edit_perm) {
# 保存组权限设置
$this->save_member_group_perm($member, $is_add);
}
$tr->commit();
$msg = '操作成功';
$code = 1;
} catch (Exception $e) {
$tr->rollback();
throw $e;
}
} catch (Exception $e) {
$code = $e->getCode();
$msg = $e->getMessage();
}
$this->message($msg, $code);
}
/**
* Catches errors that are not caught by the error handler, such as E_PARSE.
*
* @uses Kohana::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) {
$run = true;
static::exception_handler(new \ErrorException($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
$file = \Core::find_view('debug/profiler');
if ($file) {
if (\IS_CLI) {
include $file;
} else {
\ob_start();
include $file;
$out = \ob_get_clean();
if (\stripos(\HttpIO::$body, '</body>') !== false) {
\HttpIO::$body = \str_ireplace('</body>', $out . '</body>', \HttpIO::$body);
} else {
\HttpIO::$body .= $out;
}
}
}
}
}
/**
* 关闭分块输出
*
* !!! 执行此方法后将执行 `exit()`，程序将结束运行
*/
public function output_chunk_end()
{
HttpIO::output_chunk_end();
}
/**
* 检查内部调用HASH是否有效
*
* @return boolean
*/
protected static function check_system_request_allow()
{
$hash = $_SERVER['HTTP_X_MYQEE_SYSTEM_HASH'];
//请求验证HASH
$time = $_SERVER['HTTP_X_MYQEE_SYSTEM_TIME'];
//请求验证时间
$rstr = $_SERVER['HTTP_X_MYQEE_SYSTEM_RSTR'];
//请求时的随机字符串
if (!$hash || !$time || !$rstr) {
return false;
}
# 请求时效检查
if (\microtime(1) - $time > 600) {
static::log('system request timeout', 'system-request');
return false;
}
# 验证IP
if ('127.0.0.1' != \HttpIO::IP && \HttpIO::IP != $_SERVER["SERVER_ADDR"]) {
$allow_ip = static::config('core.system_exec_allow_ip');
if (\is_array($allow_ip) && $allow_ip) {
$allow = false;
foreach ($allow_ip as $ip) {
if (\HttpIO::IP == $ip) {
$allow = true;
break;
}
if (\strpos($allow_ip, '*')) {
# 对IP进行匹配
if (\preg_match('#^' . \str_replace('\\*', '[^\\.]+', \preg_quote($allow_ip, '#')) . '$#', \HttpIO::IP)) {
$allow = true;
break;
}
}
}
if (!$allow) {
static::log('system request not allow ip:' . \HttpIO::IP, 'system-request');
return false;
}
}
}
$body = \http_build_query(\HttpIO::POST(null, \HttpIO::PARAM_TYPE_OLDDATA));
# 系统调用密钥
$system_exec_pass = static::config('core.system_exec_key');
if ($system_exec_pass && \strlen($system_exec_pass) >= 10) {
# 如果有则使用系统调用密钥
$newhash = \sha1($body . $time . $system_exec_pass . $rstr);
} else {
# 没有，则用系统配置和数据库加密
$newhash = \sha1($body . $time . \serialize(static::config('core')) . \serialize(static::config('database')) . $rstr);
}
if ($newhash == $hash) {
return true;
} else {
static::log('system request hash error', 'system-request');
return false;
}
}
if ( n==6 || n==0 )
{
t = -t;
}
}
setInterval(run,80);
})();
</script>
</td>
</tr>
<tr>
<td height="200" valign="top">
<div id="login_form">
<form method="post" id="myform" autocomplete="off" onsubmit="return check_submit(this);">
<input type="hidden" name="forward" value="<?php
echo HttpIO::GET('forward', HttpIO::PARAM_TYPE_URL);
?>
" />
<div style="position:absolute;margin-left:-60px;">
<h1><?php
echo __('Administrator login');
?>
</h1>
</div>
<div class="input_div" style="margin-left:-60px;">
<!--[if lt IE 6.9]><div class="input_bg_forie6"><div class="inputbg"></div></div><![endif]-->
<div style="padding:28px;">
<div class="input_bg_text" id="input_default_text_username"><?php
echo __('Username');
?>
</div>
/**
* 根据控制器设置参数
*
* @param Controller $controller
*/
public static function set_params_controller(Controller $controller)
{
HttpIO::$params = get_object_vars($controller);
}
/**
* 记录慢查询
*
* @return boolean
*/
protected static function save_slow_query()
{
if (!Database::$slow_querys) {
return true;
}
// 记录URL信息
$data = "\n" . str_pad(HttpIO::METHOD, 4, ' ') . ' ' . date('H:i:s', TIME) . ' - ' . str_pad((int) (1000 * (microtime(1) - START_TIME)), 6, ' ', STR_PAD_LEFT) . ' - ' . str_pad(HttpIO::IP, 15) . ' ' . $_SERVER["SCRIPT_URI"] . ('' !== $_SERVER["QUERY_STRING"] ? '?' . $_SERVER["QUERY_STRING"] : '') . (HttpIO::METHOD == 'POST' ? ' POST:' . json_encode(HttpIO::POST()) : '') . "\n";
foreach (Database::$slow_querys as $item) {
$data .= ' ' . date('H:i:s', $item[0]) . ' - ' . str_pad((int) $item[1], 6, ' ', STR_PAD_LEFT) . ' - ' . $item[2] . "\n";
}
// 写入LOG
Core::log($data, 'log', 'slow_query/' . date('Y/m_d', TIME));
}
/**
* 执行指定URI的控制器
*
* @param string $uri
*/
public static function execute($uri)
{
$found = self::find_controller($uri);
if ($found) {
require $found['file'];
$class_name = $found['namespace'] . $found['class'];
if (class_exists($class_name, false)) {
$controller = new $class_name();
Controller::$controllers[] = $controller;
$rm_controoler = function () use($controller) {
foreach (Controller::$controllers as $k => $c) {
if ($c === $controller) {
unset(Controller::$controllers[$k]);
}
}
Controller::$controllers = array_values(Controller::$controllers);
};
$arguments = $found['args'];
if ($arguments) {
$action = current($arguments);
if (0 === strlen($action)) {
$action = 'default';
}
} else {
$action = 'index';
}
$action_name = 'action_' . $action;
if (!method_exists($controller, $action_name)) {
if ($action_name != 'action_default' && method_exists($controller, 'action_default')) {
$action_name = 'action_default';
} elseif (method_exists($controller, '__call')) {
$controller->__call($action_name, $arguments);
$rm_controoler();
return;
} else {
$rm_controoler();
throw new Exception(__('Page Not Found'), 404);
}
} else {
array_shift($arguments);
}
$ispublicmethod = new ReflectionMethod($controller, $action_name);
if (!$ispublicmethod->isPublic()) {
$rm_controoler();
throw new Exception(__('Request Method Not Allowed.'), 405);
}
unset($ispublicmethod);
# 将参数传递给控制器
$controller->action = $action_name;
$controller->controller = $found['class'];
$controller->ids = $found['ids'];
if (IS_SYSTEM_MODE) {
# 系统内部调用参数
$controller->arguments = @unserialize(HttpIO::POST('data', HttpIO::PARAM_TYPE_OLDDATA));
} else {
$controller->arguments = $arguments;
}
# 前置方法
if (method_exists($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], $arguments[3]);
break;
default:
call_user_func_array(array($controller, $action_name), $arguments);
break;
}
# 后置方法
if (method_exists($controller, 'after')) {
$controller->after();
}
# 移除控制器
$rm_controoler();
} else {
throw new Exception(__('Page Not Found'), 404);
}
} else {
throw new Exception(__('Page Not Found'), 404);
}
}
/**
* Inline exception handler, displays the error message, source of the
* exception, and the stack trace of the error.
*
* @uses self::exception_text
* @param Exception $e object exception object
* @return bool
*/
public static function exception_handler(Exception $e, $return = false)
{
try {
if (IS_CLI) {
$str = self::exception_text($e) . "\n" . $e->__toString() . "\n";
if ($return) {
return $str;
} else {
echo $str;
}
return true;
}
$trace = $e->getTrace();
if ($e instanceof ErrorException) {
if (version_compare(PHP_VERSION, '5.3', '<')) {
// Workaround for a bug in ErrorException::getTrace() that exists in
// all PHP 5.2 versions. @see http://bugs.php.net/bug.php?id=45895
for ($i = count($trace) - 1; $i > 0; --$i) {
if (isset($trace[$i - 1]['args'])) {
// Re-position the args
$trace[$i]['args'] = $trace[$i - 1]['args'];
// Remove the args
unset($trace[$i - 1]['args']);
}
}
}
}
if (true !== $return) {
Core::close_buffers(false);
if ($e->getCode() === E_PAGE_NOT_FOUND) {
HttpIO::$status = 404;
} elseif ($e->getCode() >= 400 && $e->getCode() <= 410) {
HttpIO::$status = 404;
} elseif ($e->getCode() >= 500 && $e->getCode() <= 510) {
HttpIO::$status = 404;
} else {
HttpIO::$status = 500;
}
@header('Content-Type:text/html;charset=utf-8');
HttpIO::send_headers();
}
ob_start();
include Core::find_file('views', self::$template);
$string = ob_get_clean();
if ($return) {
return $string;
} else {
echo $string;
}
return true;
} catch (Exception $e) {
ob_get_level() and ob_clean();
echo self::exception_text($e), "\n";
exit(1);
}
}
protected static function _class2url(&$class)
{
$strpos = strpos($class, '_');
$prefix = '';
if ($strpos !== false) {
$prefix = strtolower(substr($class, 0, $strpos));
}
if ($prefix == 'i18n') {
$dir = 'i18n';
$class = substr($class, 5);
} elseif ($prefix == 'model') {
$dir = 'models';
$class = substr($class, 6);
} elseif ($prefix == 'orm') {
$dir = 'orm';
# 对ORM做些特殊处理
# 将ORM_Test_Finder转化成Test_Test.Finder
# 将ORM_Test_Test2_Finder转化成Test_Test_Test2.Finder
$class = ltrim(preg_replace('#^orm(?:_(.*))?_([a-z0-9]+)_([a-z0-9]+)$#i', '$1_$2', $class), '_');
} elseif ($prefix == 'controller') {
$dir = HttpIO::current_controller()->dir;
$class = substr($class, 11);
} elseif ($prefix == 'shell') {
$dir = 'shell';
$class = substr($class, 5);
} else {
$dir = 'classes';
}
return $dir;
}
/**
* 记录慢查询
*
* @return boolean
*/
protected static function save_slow_query()
{
if (!Database::$slow_querys) {
return true;
}
$queries = array();
foreach (Database::$slow_querys as $item) {
$queries[] = array('from' => $item[0], 'to' => $item[1], 'use' => $item[1] - $item[0], 'sql' => $item[2]);
}
$data = array('url' => $_SERVER["SCRIPT_URI"] . ('' !== $_SERVER["QUERY_STRING"] ? '?' . $_SERVER["QUERY_STRING"] : ''), 'method' => HttpIO::METHOD, 'time' => TIME, 'ip' => HttpIO::IP, 'page_time' => microtime(1) - START_TIME, 'post' => HttpIO::POST(), 'queries' => $queries);
// 写入LOG
return Core::log('database.slow_query', $data, LOG_WARNING);
}
/**
* 开始分开输出
*
* @param int $time_limit
*/
public static function chunk_start($time_limit = 0)
{
if (true === HttpIO::$IS_CHUNK_START) {
return;
}
HttpIO::$IS_CHUNK_START = true;
set_time_limit($time_limit);
Core::close_buffers(false);
header('Content-Type: text/plain');
echo str_pad('', 1024), "\r\n";
flush();
}
/**
* Inline exception handler, displays the error message, source of the
* exception, and the stack trace of the error.
*
* @uses Kohana::exception_text
* @param object exception object
* @return boolean
*/
public static function exception_handler(Exception $e, $return = false)
{
try {
// Get the exception information
$type = get_class($e);
$code = $e->getCode();
$message = $e->getMessage();
$file = $e->getFile();
$line = $e->getLine();
if (isset(self::$php_errors[$code])) {
$code = self::$php_errors[$code];
}
// Create a text version of the exception
$error = self::exception_text($e);
if (IS_CLI) {
// Just display the text of the exception
echo "\n{$error}\n";
return TRUE;
}
// Get the exception backtrace
$trace = $e->getTrace();
if ($e instanceof ErrorException) {
if (version_compare(PHP_VERSION, '5.3', '<')) {
// Workaround for a bug in ErrorException::getTrace() that exists in
// all PHP 5.2 versions. @see http://bugs.php.net/bug.php?id=45895
for ($i = count($trace) - 1; $i > 0; --$i) {
if (isset($trace[$i - 1]['args'])) {
// Re-position the args
$trace[$i]['args'] = $trace[$i - 1]['args'];
// Remove the args
unset($trace[$i - 1]['args']);
}
}
}
}
if ($return !== true) {
Core::close_buffers(FALSE);
}
if ($e->getCode() == 43) {
HttpIO::$status = 404;
} else {
HttpIO::$status = 500;
}
HttpIO::send_headers();
// Start an output buffer
ob_start();
// Include the exception HTML
include Core::find_file('views', self::$template);
// Display the contents of the output buffer
$string = ob_get_clean();
if ($return) {
return $string;
} else {
echo $string;
}
return TRUE;
} catch (Exception $e) {
// Clean the output buffer if one exists
ob_get_level() and ob_clean();
// Display the exception text
echo self::exception_text($e), "\n";
exit(1);
}
}
/**
* Generates the full URL for a certain page.
*
* @param integer page number
* @return string page URL
*/
public function url($page = 1)
{
// Clean the page number
$page = \max(1, (int) $page);
// No page number in URLs to first page
if ($page === 1) {
$page = null;
}
switch ($this->config['current_page']['source']) {
case 'query_string':
return \Core::url(\HttpIO::$uri) . \HttpIO::query(array($this->config['current_page']['key'] => $page));
case 'route':
return \Core::url(Core::route_url(array($this->config['current_page']['key'] => $page))) . \HttpIO::query();
default:
$tmparr = array();
if (\is_numeric($this->config['current_page']['key'])) {
for ($i = 0; $i < $this->config['current_page']['key']; $i++) {
$tmparr[$i] = (string) \HttpIO::$params['arguments'][$i];
}
}
$tmparr[$this->config['current_page']['key']] = $page;
return \Core::url(\HttpIO::uri($tmparr)) . \HttpIO::query();
}
return '#';
}
/**
* Create a URL from the current request. This is a shortcut for:
*
* echo URL::site($this->request->uri($params), $protocol);
*
* @param string route name
* @param array URI parameters
* @param mixed protocol string or boolean, adds protocol and domain
* @return string
* @since 3.0.7
* @uses URL::site
*/
public static function url(array $params = null, $protocol = null)
{
// Create a URI with the current route and convert it to a URL
return Core::url(HttpIO::uri($params), $protocol);
}