创建Response对象
|
public static create ( mixed $data = '', string $type = '', integer $code = 200, array $header = [], array $options = [] ) : |
||
| $data | mixed | 输出数据 |
| $type | string | 输出类型 |
| $code | integer | |
| $header | array | |
| $options | array | 输出参数 |
| return | ||
/**
* kindeditor 图片上传
*/
public function kindeditor($dir = '')
{
if (!in_array($dir, ['image', 'file', 'flash', 'media'])) {
$return = ['error' => 1, 'message' => '不支持的上传类型'];
Response::create($return, 'json')->send();
}
$Storage = Loader::model('Storage');
$return = ['error' => 0, 'info' => '上传成功'];
switch ($dir) {
case 'image':
$options['ext'] = ['jpg', 'gif', 'png', 'jpeg'];
break;
case 'file':
$options['ext'] = ['xls', 'xlsx', 'doc', 'docx', 'txt', 'zip', 'rar'];
break;
case 'flash':
$options['ext'] = ['flv', 'swf'];
break;
case 'media':
$options['ext'] = ['mp4', 'avi'];
break;
}
$info = $Storage->upload('imgFile', $options);
if (false !== $info) {
$return['url'] = $info['path'];
} else {
$return['error'] = 1;
$return['message'] = $Storage->getError();
}
Response::create($return, 'json')->send();
}
/**
* @param HttpException $e
* @return Response
*/
protected function renderHttpException(HttpException $e)
{
$status = $e->getStatusCode();
$template = Config::get('http_exception_template');
if (!Config::get('DEBUG') && !empty($template[$status])) {
return Response::create($template[$status], 'view', $status)->assign(['e' => $e]);
} else {
return $this->convertExceptionToResponse($e);
}
}
/**
* @covers think\Response::send
* @todo Implement testSend().
*/
public function testSend()
{
$dataArr = [];
$dataArr["key"] = "value";
$response = Response::create($dataArr, 'json');
$result = $response->getContent();
$this->assertEquals('{"key":"value"}', $result);
$request = Request::instance();
$request->get(['callback' => 'callback']);
$response = Response::create($dataArr, 'jsonp');
$result = $response->getContent();
$this->assertEquals('callback({"key":"value"});', $result);
}
/**
* 读取或者设置缓存
* @access public
* @param string $key 缓存标识，支持变量规则 ，例如 item/:name/:id
* @param mixed $expire 缓存有效期
* @return mixed
*/
public function cache($key, $expire = null)
{
if ($this->isGet()) {
if (false !== strpos($key, ':')) {
$param = $this->param();
foreach ($param as $item => $val) {
if (is_string($val) && false !== strpos($key, ':' . $item)) {
$key = str_replace(':' . $item, $val, $key);
}
}
} elseif ('__URL__' == $key) {
// 当前URL地址作为缓存标识
$key = md5($this->url());
} elseif (strpos($key, ']')) {
if ('[' . $this->ext() . ']' == $key) {
// 缓存某个后缀的请求
$key = md5($this->url());
} else {
return;
}
}
if (strtotime($this->server('HTTP_IF_MODIFIED_SINCE')) + $expire > $_SERVER['REQUEST_TIME']) {
// 读取缓存
$response = Response::create()->code(304);
throw new \think\exception\HttpResponseException($response);
} elseif (Cache::has($key)) {
list($content, $header) = Cache::get($key);
$response = Response::create($content)->header($header);
throw new \think\exception\HttpResponseException($response);
} else {
$this->cache = [$key, $expire];
}
}
}
/**
* 获取\think\response\Redirect对象实例
* @param mixed $url 重定向地址 支持Url::build方法的地址
* @param array|integer $params 额外参数
* @param integer $code 状态码
* @return \think\response\Redirect
*/
function redirect($url = [], $params = [], $code = 302)
{
if (is_integer($params)) {
$code = $params;
$params = [];
}
return Response::create($url, 'redirect', $code)->params($params);
}
/**
* 执行应用程序
* @access public
* @param Request $request Request对象
* @return Response
* @throws Exception
*/
public static function run(Request $request = null)
{
is_null($request) && ($request = Request::instance());
if ('ico' == $request->ext()) {
throw new HttpException(404, 'ico file not exists');
}
$config = self::initCommon();
try {
// 开启多语言机制
if ($config['lang_switch_on']) {
// 获取当前语言
$request->langset(Lang::detect());
// 加载系统语言包
Lang::load(THINK_PATH . 'lang' . DS . $request->langset() . EXT);
if (!$config['app_multi_module']) {
Lang::load(APP_PATH . 'lang' . DS . $request->langset() . EXT);
}
}
// 获取应用调度信息
$dispatch = self::$dispatch;
if (empty($dispatch)) {
// 进行URL路由检测
$dispatch = self::routeCheck($request, $config);
}
// 记录当前调度信息
$request->dispatch($dispatch);
// 记录路由信息
self::$debug && Log::record('[ ROUTE ] ' . var_export($dispatch, true), 'info');
// 监听app_begin
Hook::listen('app_begin', $dispatch);
switch ($dispatch['type']) {
case 'redirect':
// 执行重定向跳转
$data = Response::create($dispatch['url'], 'redirect')->code($dispatch['status']);
break;
case 'module':
// 模块/控制器/操作
$data = self::module($dispatch['module'], $config, isset($dispatch['convert']) ? $dispatch['convert'] : null);
break;
case 'controller':
// 执行控制器操作
$data = Loader::action($dispatch['controller'], $dispatch['params']);
break;
case 'method':
// 执行回调方法
$data = self::invokeMethod($dispatch['method'], $dispatch['params']);
break;
case 'function':
// 执行闭包
$data = self::invokeFunction($dispatch['function'], $dispatch['params']);
break;
case 'response':
$data = $dispatch['response'];
break;
default:
throw new \InvalidArgumentException('dispatch type not support');
}
} catch (HttpResponseException $exception) {
$data = $exception->getResponse();
}
// 清空类的实例化
Loader::clearInstance();
// 输出数据到客户端
if ($data instanceof Response) {
$response = $data;
} elseif (!is_null($data)) {
// 默认自动识别响应输出类型
$isAjax = $request->isAjax();
$type = $isAjax ? Config::get('default_ajax_return') : Config::get('default_return_type');
$response = Response::create($data, $type);
} else {
$response = Response::create();
}
// 监听app_end
Hook::listen('app_end', $response);
// Trace调试注入
if (Config::get('app_trace')) {
Debug::inject($response);
}
return $response;
}
/**
* 返回封装后的API数据到客户端
* @access protected
* @param mixed $data 要返回的数据
* @param integer $code 返回的code
* @param mixed $msg 提示信息
* @param string $type 返回数据格式
* @return mixed
*/
protected function result($data, $code = 0, $msg = '', $type = '')
{
$result = ['code' => $code, 'msg' => $msg, 'time' => $_SERVER['REQUEST_TIME'], 'data' => $data];
$type = $type ?: $this->getResponseType();
return Response::create($result, $type);
}
/**
* 返回封装后的API数据到客户端
* @access protected
* @param mixed $data 要返回的数据
* @param integer $code 返回的code
* @param mixed $msg 提示信息
* @param string $type 返回数据格式
* @param array $header 发送的Header信息
* @return void
*/
protected function result($data, $code = 0, $msg = '', $type = '', array $header = [])
{
$result = ['code' => $code, 'msg' => $msg, 'time' => $_SERVER['REQUEST_TIME'], 'data' => $data];
$type = $type ?: $this->getResponseType();
$response = Response::create($result, $type)->header($header);
throw new HttpResponseException($response);
}
/**
* 设置当前地址的请求缓存
* @access public
* @param string $key 缓存标识，支持变量规则 ，例如 item/:name/:id
* @param mixed $expire 缓存有效期
* @return void
*/
public function cache($key, $expire = null)
{
if (false !== $key && $this->isGet() && !$this->isCheckCache) {
// 标记请求缓存检查
$this->isCheckCache = true;
if (false === $expire) {
// 关闭当前缓存
return;
}
if ($key instanceof \Closure) {
$key = call_user_func_array($key, [$this]);
} elseif (true === $key) {
// 自动缓存功能
$key = '__URL__';
} elseif (strpos($key, '|')) {
list($key, $fun) = explode('|', $key);
}
// 特殊规则替换
if (false !== strpos($key, '__')) {
$key = str_replace(['__MODULE__', '__CONTROLLER__', '__ACTION__', '__URL__'], [$this->module, $this->controller, $this->action, md5($this->url())], $key);
}
if (false !== strpos($key, ':')) {
$param = $this->param();
foreach ($param as $item => $val) {
if (is_string($val) && false !== strpos($key, ':' . $item)) {
$key = str_replace(':' . $item, $val, $key);
}
}
} elseif (strpos($key, ']')) {
if ('[' . $this->ext() . ']' == $key) {
// 缓存某个后缀的请求
$key = md5($this->url());
} else {
return;
}
}
if (isset($fun)) {
$key = $fun($key);
}
if (strtotime($this->server('HTTP_IF_MODIFIED_SINCE')) + $expire > $_SERVER['REQUEST_TIME']) {
// 读取缓存
$response = Response::create()->code(304);
throw new \think\exception\HttpResponseException($response);
} elseif (Cache::has($key)) {
list($content, $header) = Cache::get($key);
$response = Response::create($content)->header($header);
throw new \think\exception\HttpResponseException($response);
} else {
$this->cache = [$key, $expire];
}
}
}
/**
* 执行应用程序
* @access public
* @param Request $request Request对象
* @return Response
* @throws Exception
*/
public static function run(Request $request = null)
{
is_null($request) && ($request = Request::instance());
try {
$config = self::initCommon();
if (defined('BIND_MODULE')) {
// 模块/控制器绑定
BIND_MODULE && Route::bind(BIND_MODULE);
} elseif ($config['auto_bind_module']) {
// 入口自动绑定
$name = pathinfo($request->baseFile(), PATHINFO_FILENAME);
if ($name && 'index' != $name && is_dir(APP_PATH . $name)) {
Route::bind($name);
}
}
$request->filter($config['default_filter']);
if ($config['lang_switch_on']) {
// 开启多语言机制 检测当前语言
Lang::detect();
} else {
// 读取默认语言
Lang::range($config['default_lang']);
}
$request->langset(Lang::range());
// 加载系统语言包
Lang::load([THINK_PATH . 'lang' . DS . $request->langset() . EXT, APP_PATH . 'lang' . DS . $request->langset() . EXT]);
// 获取应用调度信息
$dispatch = self::$dispatch;
if (empty($dispatch)) {
// 进行URL路由检测
$dispatch = self::routeCheck($request, $config);
}
// 记录当前调度信息
$request->dispatch($dispatch);
// 记录路由和请求信息
if (self::$debug) {
Log::record('[ ROUTE ] ' . var_export($dispatch, true), 'info');
Log::record('[ HEADER ] ' . var_export($request->header(), true), 'info');
Log::record('[ PARAM ] ' . var_export($request->param(), true), 'info');
}
// 监听app_begin
Hook::listen('app_begin', $dispatch);
switch ($dispatch['type']) {
case 'redirect':
// 执行重定向跳转
$data = Response::create($dispatch['url'], 'redirect')->code($dispatch['status']);
break;
case 'module':
// 模块/控制器/操作
$data = self::module($dispatch['module'], $config, isset($dispatch['convert']) ? $dispatch['convert'] : null);
break;
case 'controller':
// 执行控制器操作
$data = Loader::action($dispatch['controller']);
break;
case 'method':
// 执行回调方法
$data = self::invokeMethod($dispatch['method']);
break;
case 'function':
// 执行闭包
$data = self::invokeFunction($dispatch['function']);
break;
case 'response':
$data = $dispatch['response'];
break;
default:
throw new \InvalidArgumentException('dispatch type not support');
}
} catch (HttpResponseException $exception) {
$data = $exception->getResponse();
}
// 清空类的实例化
Loader::clearInstance();
// 输出数据到客户端
if ($data instanceof Response) {
$response = $data;
} elseif (!is_null($data)) {
// 默认自动识别响应输出类型
$isAjax = $request->isAjax();
$type = $isAjax ? Config::get('default_ajax_return') : Config::get('default_return_type');
$response = Response::create($data, $type);
} else {
$response = Response::create();
}
// 监听app_end
Hook::listen('app_end', $response);
return $response;
}
/**
* 输出返回数据
* @access protected
* @param mixed $data 要返回的数据
* @param String $type 返回类型 JSON XML
* @param integer $code HTTP状态码
* @return Response
*/
protected function response($data, $type = 'json', $code = 200)
{
return Response::create($data, $type)->code($code);
}
/**
* 还原数据库
* @param integer $time [description]
* @param [type] $part [description]
* @param [type] $start [description]
*/
public function import($time = 0, $part = null, $start = null)
{
if (is_numeric($time) && !empty($time) && is_null($part) && is_null($start)) {
//初始化
//获取备份文件信息
$name = date('Ymd-His', $time) . '-*.sql*';
$path = config('backdata.path') . $name;
$files = glob($path);
$list = [];
foreach ($files as $name) {
$basename = basename($name);
$match = sscanf($basename, '%4s%2s%2s-%2s%2s%2s-%d');
$gz = preg_match('/^\\d{8,8}-\\d{6,6}-\\d+\\.sql.gz$/', $basename);
$list[$match[6]] = [$match[6], $name, $gz];
}
ksort($list);
//检测文件正确性
$last = end($list);
if (count($list) === $last[0]) {
session('backup_list', $list);
//缓存备份列表
$response = ['code' => 1, 'msg' => '初始化完成！', 'part' => 1, 'start' => 0];
Response::create($response, 'json')->send();
} else {
$response = ['code' => 0, 'msg' => '备份文件可能已经损坏，请检查！'];
Response::create($response, 'json')->send();
}
} elseif (is_numeric($part) && is_numeric($start)) {
$list = session('backup_list');
$db = new \tools\Database($list[$part], ['path' => config('backdata.path'), 'compress' => $list[$part][2]]);
$start = $db->import($start);
if (false === $start) {
$response = ['code' => 0, 'msg' => '还原数据出错！'];
Response::create($response, 'json')->send();
} elseif (0 == $start) {
//下一卷
if (isset($list[++$part])) {
$response = ['code' => 1, 'msg' => "正在还原...#{$part}", 'part' => $part, 'start' => 0];
Response::create($response, 'json')->send();
} else {
session('backup_list', null);
$response = ['code' => 1, 'msg' => '还原完成！'];
Response::create($response, 'json')->send();
}
} else {
$data = array('part' => $part, 'start' => $start[0], 'status' => 1);
if ($start[1]) {
$rate = floor(100 * ($start[0] / $start[1]));
$response = ['code' => 1, 'msg' => "正在还原...#{$part} ({$rate}%)", 'part' => $part, 'start' => $start[0]];
Response::create($response, 'json')->send();
} else {
$response = ['code' => 1, 'msg' => "正在还原...#{$part}", 'part' => $part, 'start' => $start[0], 'gz' => 1];
Response::create($response, 'json')->send();
}
}
} else {
$path = config('backdata.path');
$list = [];
if (is_dir($path)) {
$flag = \FilesystemIterator::KEY_AS_FILENAME;
$glob = new \FilesystemIterator($path, $flag);
$list = [];
foreach ($glob as $name => $file) {
if (preg_match('/^\\d{8,8}-\\d{6,6}-\\d+\\.sql(?:\\.gz)?$/', $name)) {
$name = sscanf($name, '%4s%2s%2s-%2s%2s%2s-%d');
$date = "{$name[0]}-{$name[1]}-{$name[2]}";
$time = "{$name[3]}:{$name[4]}:{$name[5]}";
$part = $name[6];
if (isset($list["{$date} {$time}"])) {
$info = $list["{$date} {$time}"];
$info['part'] = max($info['part'], $part);
$info['size'] = $info['size'] + $file->getSize();
} else {
$info['part'] = $part;
$info['size'] = $file->getSize();
}
$extension = strtoupper(pathinfo($file->getFilename(), PATHINFO_EXTENSION));
$info['compress'] = $extension === 'SQL' ? '-' : $extension;
$info['time'] = strtotime("{$date} {$time}");
$list["{$date} {$time}"] = $info;
}
krsort($list);
}
}
$this->assign('__list__', $list);
$this->meta_title = '还原数据';
return $this->fetch();
}
}
private function ResponseCreate($code, $msg, $data, $url, $wait, $header)
{
if (!empty($url)) {
$url = preg_match('/^(https?:|\\/)/', $url) ? $url : Url::build($url);
}
$result = ['code' => $code, 'msg' => $msg, 'data' => $data, 'url' => $url, 'wait' => $wait];
$type = $this->getResponseType();
if ('html' == strtolower($type)) {
$result = $this->fetch(Config::get('dispatch_success_tmpl'), $result);
}
return Response::create($result, $type)->header($header);
}
/**
* 读取或者设置缓存
* @access public
* @param string $key 缓存标识，支持变量规则 ，例如 item/:name/:id
* @param mixed $expire 缓存有效期
* @return mixed
*/
public function cache($key, $expire = null)
{
if (false !== strpos($key, ':')) {
$param = $this->param();
foreach ($param as $item => $val) {
if (is_string($val) && false !== strpos($key, ':' . $item)) {
$key = str_replace(':' . $item, $val, $key);
}
}
}
if (Cache::has($key)) {
// 读取缓存
$content = Cache::get($key);
$response = Response::create($content)->code(304)->header('Content-Type', Cache::get($key . '_header'));
throw new \think\exception\HttpResponseException($response);
} else {
$this->cache = [$key, $expire];
}
}