/**
* {@inheritdoc}
*/
public function get($name)
{
if (!isset($_FILES[$name])) {
return false;
}
return new Entity(['name' => Arr::get($_FILES[$name], 'name'), 'type' => Arr::get($_FILES[$name], 'type'), 'path' => Arr::get($_FILES[$name], 'tmp_name'), 'error' => Arr::get($_FILES[$name], 'error', 0), 'size' => Arr::get($_FILES[$name], 'size', 0)]);
}
/**
* 实现register_shutdown_function
*/
public static function applyShutdownFunction()
{
Base::getLog()->debug(__METHOD__ . ' apply shutdown functions');
foreach (self::$shutdownFunctions as $pair) {
call_user_func_array(Arr::get($pair, 'callback'), Arr::get($pair, 'params'));
}
}
/**
* 读取消息文本
*
* // 读取message/text.php中的username
* $username = Message::load('text', 'username');
*
* @param string $file 文件名
* @param string $path 键名
* @param mixed $default 键名不存在时返回默认值
* @return string|array 内容，如果$path为空的话，就返回完整数组内容
*/
public static function load($file, $path = null, $default = null)
{
static $messages;
if (!isset($messages[$file])) {
$messages[$file] = [];
$files = [];
foreach (self::$_messagePaths as $includePath) {
if (is_file($includePath . $file . self::$ext)) {
$files[] = $includePath . $file . self::$ext;
}
}
if (!empty($files)) {
foreach ($files as $f) {
$messages[$file] = Arr::merge($messages[$file], Base::load($f));
}
}
}
if (null === $path) {
// 返回完整的数组
return $messages[$file];
} else {
// 返回指定的键名
return Arr::path($messages[$file], $path, $default);
}
}
/**
* @param string $text 明文
* @param string $hashType 加密方式
* @param array $extra 附加参数
* @return string
*/
public static function hash($text, $hashType = self::MD5_HASH, array $extra = null)
{
$params = Arr::merge(['text' => $text], (array) $extra);
switch ($hashType) {
case self::MD5_HASH:
$object = new MD5($params);
break;
case self::SHA1_HASH:
$object = new SHA1($params);
break;
case self::MD5_TWICE_HASH:
$object = new MD5Twice($params);
break;
case self::PASS_SALT_MD5_HASH:
$object = new Joomla($params);
break;
case self::SALT_PASS_MD5_HASH:
$object = new osCommerce($params);
break;
default:
$object = new Plain($params);
}
/** @var HashInterface $object */
return (string) $object->hash();
}
/**
* {@inheritdoc}
*/
public function init()
{
parent::init();
foreach ($this->config as $routeName => $routeConfig) {
if (is_numeric($routeName)) {
$routeName = Arr::get($routeConfig, 'name', uniqid());
}
$this->set($routeName, Arr::get($routeConfig, 'uri'), Arr::get($routeConfig, 'regex'), Arr::get($routeConfig, 'force', false), Arr::get($routeConfig, 'defaults', []));
}
}
/**
* 下面要修改成workerman的逻辑
*
* @inheritdoc
*/
public function sessionID($id = null)
{
$current = Arr::get($_COOKIE, HttpCache::$sessionName, '');
if ($id === null) {
return $current;
}
$this->setCookie(HttpCache::$sessionName, $id, ini_get('session.cookie_lifetime'), ini_get('session.cookie_path'), ini_get('session.cookie_domain'), ini_get('session.cookie_secure'), ini_get('session.cookie_httponly'));
$_COOKIE[HttpCache::$sessionName] = $id;
return $current;
}
/**
* 获取指定的配置组信息，并返回实例
*
* @param string $key
* @return \tourze\NoSQL\Redis\Client
* @throws \tourze\NoSQL\Exception\NoSQLException
*/
public static function instance($key = 'default')
{
$instanceKey = self::instanceKey($key);
if (!isset(self::$_instances[$instanceKey])) {
$config = Config::load('redis')->get($key);
if (!$config) {
throw new NoSQLException('The requested config group not found.');
}
self::$_instances[$instanceKey] = new Client(Arr::get($config, 'parameters'), Arr::get($config, 'options'));
}
return self::$_instances[$instanceKey];
}
/**
* @param array $options
* @return ArrayLoader|FileLoader
* @throws \tourze\Twig\Exception\TwigException
*/
public static function createLoader(array $options)
{
$type = Arr::get($options, 'type', 'Array');
$args = Arr::get($options, 'args', []);
switch ($type) {
case self::ARRAY_LOADER:
$instance = new ArrayLoader($args);
break;
case self::FILE_LOADER:
$instance = new FileLoader($args);
break;
default:
throw new TwigException('The requested twig loader not found.');
}
return $instance;
}
/**
* {@inheritdoc}
*/
public function get($name, $default = null)
{
Base::getLog()->debug(__METHOD__ . ' get cache', ['name' => $name, 'default' => $default]);
if (!isset($this->_cache[$name])) {
Base::getLog()->debug(__METHOD__ . ' cache not found, return default value', ['name' => $name, 'default' => $default]);
return $default;
}
$data = Arr::get($this->_cache, $name);
// 判断过期时间，过期的话，直接删除
$current = time();
$expired = Arr::get($data, 'expired');
if ($current > $expired) {
Base::getLog()->debug(__METHOD__ . ' cache is expired', ['name' => $name, 'current' => $current, 'expired' => $expired]);
$this->remove($name);
return $default;
}
$value = Arr::get($data, 'value');
$this->saveHitTime($name);
return $value;
}
/**
* 上报统计数据
*
* @param string $module
* @param string $interface
* @param bool $success
* @param int $code
* @param string $msg
* @param string $reportAddress
* @return boolean
*/
public static function report($module, $interface, $success, $code, $msg, $reportAddress = '')
{
// 如果msg是个数组，那么要额外处理转换成字符串
if (is_array($msg)) {
// $msg格式为[':message', [':message' => 'TEST']]
if (count($msg) == 2 && !Arr::isAssoc($msg) && is_array($msg[1])) {
$msg = __($msg[0], $msg[1]);
}
}
if (strpos($msg, '[ip]') !== false) {
$msg = str_replace('[ip]', Arr::get($_SERVER, 'REMOTE_ADDR'), $msg);
}
if (strpos($msg, '[ua]') !== false) {
$msg = str_replace('[ua]', Arr::get($_SERVER, 'HTTP_USER_AGENT'), $msg);
}
$reportAddress = $reportAddress ? $reportAddress : Config::load('statClient')->get('ip');
if (isset(self::$timeMap[$module][$interface]) && self::$timeMap[$module][$interface] > 0) {
$startTime = self::$timeMap[$module][$interface];
self::$timeMap[$module][$interface] = 0;
} else {
if (isset(self::$timeMap['']['']) && self::$timeMap[''][''] > 0) {
$startTime = self::$timeMap[''][''];
self::$timeMap[''][''] = 0;
} else {
$startTime = microtime(true);
}
}
//echo "\n";
//echo $startTime . "\n";
$endTime = microtime(true);
//echo $endTime . "\n";
$costTime = $endTime - $startTime;
//echo $costTime . "\n";
$binData = Protocol::encode($module, $interface, $costTime, $success, $code, $msg);
Base::getLog()->debug(__METHOD__ . ' prepare bin data', ['bin' => $binData]);
return self::sendData($reportAddress, $binData);
}
/**
* 解析参数字符串为数组
*
* params('depth=2,something=test')
*
* 转换为
*
* array(2) (
* "depth" => int 2
* "something" => string(4) "test"
* )
*
* @param string $var 要解析的字符串
* @return array
*/
public static function params($var)
{
$var = explode(',', $var);
$new = [];
foreach ($var as $i) {
$i = explode('=', trim($i));
$new[$i[0]] = Arr::get($i, 1, null);
if (ctype_digit($new[$i[0]])) {
$new[$i[0]] = (int) $new[$i[0]];
}
}
return $new;
}
/**
* 跟 [array_map](http://php.net/array_map) 类似的函数，差异在于这个函数只能处理单个数组
*
* // 数组中的每个元素都执行一次strip_tags
* $array = Arr::map($array, 'strip_tags');
*
* // 数组中的每个元素都$this->filter过滤一次
* $array = Arr::map($array, [[$this,'filter']]);
*
* // 数组中的每个元素都执行strip_tags和$this->filter
* $array = Arr::map($array, ['strip_tags', [$this,'filter'])];
*
* @param array $array 要映射的数组
* @param callable $callbacks 包含了callback的数组，或者一个函数
* @param array $keys 只过滤这部分key
* @return array
*/
public static function map($array, $callbacks, $keys = null)
{
foreach ($array as $key => $val) {
if (is_array($val)) {
$array[$key] = self::map($array[$key], $callbacks);
} elseif (!is_array($keys) || in_array($key, $keys)) {
if (is_array($callbacks)) {
// 如果callbacks变量的第一个参数是object，那么久按照另外的逻辑处理
if (is_object(Arr::get($callbacks, 0))) {
$callbacks = [[Arr::get($callbacks, 0), Arr::get($callbacks, 1)]];
// 后面的参数暂时忽略了
}
// 继续正常逻辑走
foreach ($callbacks as $cb) {
$array[$key] = call_user_func($cb, $array[$key]);
}
} else {
$array[$key] = call_user_func($callbacks, $array[$key]);
}
}
}
return $array;
}
</td>
<td><?php
echo Arr::get($item, 'success_count');
?>
</td>
<td><?php
echo Arr::get($item, 'suc_avg_time');
?>
</td>
<td><?php
echo Arr::get($item, 'fail_count') > 0 ? new A(['href' => '/logger?' . $query . '&' . http_build_query(['start_time' => strtotime(Arr::get($item, 'time')) - 300, 'end_time' => strtotime(Arr::get($item, 'time'))])], Arr::get($item, 'fail_count')) : Arr::get($item, 'fail_count');
?>
</td>
<td><?php
echo Arr::get($item, 'fail_avg_time');
?>
</td>
<td><?php
echo Arr::get($item, 'percent');
?>
%</td>
</tr>
<?php
}
?>
</tbody>
</table>
</div>
</div>
</div>
/**
* {@inheritdoc}
*/
public function code($code)
{
Base::getLog()->debug(__METHOD__ . ' response status code', ['code' => $code]);
$text = Arr::get(self::$text, $code, false);
if (!$text) {
return;
}
$this->header($this->protocol . ' ' . $code . ' ' . $text);
}
/**
* 返回处理后的错误信息
*
* // 从message/forms/authorize.php读取错误信息
* $errors = $validation->errors('forms/login');
*
* @param string $file 要读取的消息文本
* @param mixed $translate 是否翻译
* @return array
*/
public function errors($file = null, $translate = true)
{
if (null === $file) {
if (!$this->getErrorFileName()) {
return $this->_errors;
}
$file = $this->getErrorFileName();
}
$messages = [];
foreach ($this->_errors as $field => $set) {
$error = array_shift($set);
$params = array_shift($set);
$label = $this->_labels[$field];
if ($translate) {
$label = is_string($translate) ? __($label, null, $translate) : __($label);
}
$values = [':field' => $label, ':value' => Arr::get((array) $this, $field)];
if (is_array($values[':value'])) {
$values[':value'] = implode(', ', Arr::flatten($values[':value']));
}
if ($params) {
foreach ($params as $key => $value) {
if (is_array($value)) {
$value = implode(', ', Arr::flatten($value));
} elseif (is_object($value)) {
// 消息文件中不能使用对象
continue;
}
if (isset($this->_labels[$value])) {
// 使用标签值作为值
$value = $this->_labels[$value];
if ($translate) {
$value = is_string($translate) ? __($value, null, $translate) : __($value);
}
}
// 绑定参数，从1开始
$values[':param' . ($key + 1)] = $value;
}
}
// 直接读消息文本
$message = Message::load($file, "{$field}.{$error}");
// 尝试读取字段的默认说明
if (!$message) {
$message = Message::load($file, "{$field}.default");
}
// 尝试读取这个错误的通用提示
if (!$message) {
$message = Message::load($file, $error);
}
// 从默认的校验错误列表中读取信息
if (!$message) {
$message = Message::load('validation', $error);
}
// 最后都还是不行，那就直接返回
if (!$message) {
$message = "{$file}.{$field}.{$error}";
}
if ($translate) {
$message = is_string($translate) ? __($message, $values, $translate) : __($message, $values);
} else {
$message = strtr($message, $values);
}
$messages[$field] = $message;
}
return $messages;
}
/**
* 覆盖原workerman流程，实现更多功能
* 当接收到完整的http请求后的处理逻辑
*
* 1、如果请求的是以php为后缀的文件，则尝试加载
* 2、如果请求的url没有后缀，则尝试加载对应目录的index.php
* 3、如果请求的是非php为后缀的文件，尝试读取原始数据并发送
* 4、如果请求的文件不存在，则返回404
*
* @param TcpConnection $connection
* @param mixed $data
* @return mixed
*/
public function onMessage($connection, $data)
{
Base::getLog()->debug(__METHOD__ . ' receive http request', ['uri' => $_SERVER['REQUEST_URI'], 'ip' => $connection->getRemoteIp(), 'port' => $connection->getRemotePort(), 'data' => $data]);
// 请求的文件
$urlInfo = parse_url($_SERVER['REQUEST_URI']);
if (!$urlInfo) {
Base::getHttp()->header('HTTP/1.1 400 Bad Request');
Base::getLog()->warning(__METHOD__ . ' receive bad request', ['uri' => $_SERVER['REQUEST_URI'], 'ip' => $connection->getRemoteIp(), 'port' => $connection->getRemotePort()]);
return $connection->close($this->error400);
}
$path = $urlInfo['path'];
$pathInfo = pathinfo($path);
$extension = isset($pathInfo['extension']) ? $pathInfo['extension'] : '';
if ($extension === '') {
$path = ($len = strlen($path)) && $path[$len - 1] === '/' ? $path . $this->indexFile : $path . '/' . $this->indexFile;
$extension = 'php';
}
$serverName = Arr::get($_SERVER, 'SERVER_NAME');
$rootDir = isset($this->serverRoot[$serverName]) ? $this->serverRoot[$serverName] : current($this->serverRoot);
$file = "{$rootDir}/{$path}";
// 对应的php文件不存在，而且支持rewrite
if (!is_file($file) && $this->rewrite) {
$file = is_string($this->rewrite) ? $rootDir . '/' . $this->rewrite : $rootDir . '/' . $this->indexFile;
$extension = 'php';
$_SERVER['PATH_INFO'] = $_SERVER['REQUEST_URI'];
}
// 请求的文件存在
if (is_file($file)) {
Base::getLog()->debug(__METHOD__ . ' request file existed', ['file' => $file, 'extension' => $extension]);
// 判断是否是站点目录里的文件
if (!($requestRealPath = realpath($file)) || !($rootDirRealPath = realpath($rootDir)) || 0 !== strpos($requestRealPath, $rootDirRealPath)) {
Base::getHttp()->header('HTTP/1.1 400 Bad Request');
Base::getLog()->warning(__METHOD__ . ' receive bad request', ['uri' => $_SERVER['REQUEST_URI'], 'ip' => $connection->getRemoteIp(), 'port' => $connection->getRemotePort()]);
return $connection->close('<h1>400 Bad Request</h1>');
}
$file = realpath($file);
// 如果请求的是php文件
// PHP文件需要include
if ($extension === 'php') {
Base::getLog()->debug(__METHOD__ . ' handle request', ['uri' => $_SERVER['REQUEST_URI'], 'ip' => $connection->getRemoteIp(), 'port' => $connection->getRemotePort(), 'file' => $file]);
Base::getLog()->debug(__METHOD__ . ' clean components - start');
Base::cleanComponents();
Base::getLog()->debug(__METHOD__ . ' clean components - end');
$cwd = getcwd();
chdir($rootDir);
ini_set('display_errors', 'off');
// 缓冲输出
ob_start();
// 载入php文件
try {
// $_SERVER变量
$_SERVER['HOME'] = $_SERVER['DOCUMENT_ROOT'] = dirname($file);
$_SERVER['SCRIPT_FILENAME'] = $file;
Base::getLog()->debug(__METHOD__ . ' dispatch client info', ['ip' => $_SERVER['REMOTE_ADDR'], 'port' => $_SERVER['REMOTE_PORT']]);
include $file;
} catch (Exception $e) {
Base::getLog()->error($e->getMessage(), ['code' => $e->getCode(), 'file' => $e->getFile(), 'line' => $e->getLine()]);
// 如果不是exit
if ($e->getMessage() != 'jump_exit') {
echo $e;
}
}
Patch::applyShutdownFunction();
$content = ob_get_clean();
ini_set('display_errors', 'on');
$result = $connection->close($content);
chdir($cwd);
return $result;
} else {
$contentType = Mime::getMimeFromExtension($extension, self::$defaultMimeType);
Base::getLog()->debug(__METHOD__ . ' get static file content type', ['extension' => $extension, 'contentType' => $contentType]);
Base::getHttp()->header('Content-Type: ' . $contentType);
// 获取文件信息
$info = stat($file);
$modifiedTime = $info ? date('D, d M Y H:i:s', Arr::get($info, 'mtime')) . ' GMT' : '';
// 如果有$_SERVER['HTTP_IF_MODIFIED_SINCE']
if (!empty($_SERVER['HTTP_IF_MODIFIED_SINCE']) && $info) {
// 文件没有更改则直接304
if ($modifiedTime === $_SERVER['HTTP_IF_MODIFIED_SINCE']) {
Base::getLog()->debug(__METHOD__ . ' no modified, return 304');
// 304
Base::getHttp()->header('HTTP/1.1 304 Not Modified');
// 发送给客户端
return $connection->close('');
}
}
if ($modifiedTime) {
Base::getLog()->debug(__METHOD__ . ' set last modified time', ['time' => $modifiedTime]);
Base::getHttp()->header("Last-Modified: {$modifiedTime}");
}
// 发送给客户端
return $connection->close(file_get_contents($file));
}
} else {
Base::getLog()->warning(__METHOD__ . ' requested file not found', ['file' => $file]);
// 404
Base::getHttp()->header("HTTP/1.1 404 Not Found");
return $connection->close($this->error404);
}
}
/**
* 加载指定的配置
*
* @param string $name
* @return bool
* @throws \tourze\Server\Exception\BaseException
*/
public static function load($name)
{
if (!($config = Config::load('main')->get('server.' . $name))) {
throw new BaseException('The requested config not found.');
}
if (!($socketName = Arr::get($config, 'socketName'))) {
throw new BaseException('The socket name should not be empty.');
}
$config['name'] = $name;
// 如果有自定义初始化的class名
if (isset($config['initClass'])) {
$class = $config['initClass'];
unset($config['initClass']);
new $class($config);
} else {
// 根据socketName来判断，如果是http的话，有单独的处理
if (substr($socketName, 0, 4) == 'http') {
new Web($config);
} else {
new Worker($config);
}
}
return true;
}
/**
* 测试[Arr::flatten]
*
* @dataProvider dataFlatten
* @param mixed $arr
* @param mixed $expected
*/
public function testFlatten($arr, $expected)
{
$this->assertEquals($expected, Arr::flatten($arr));
}
/**
* {@inheritdoc}
*/
public function getReasonPhrase()
{
return Arr::get(Http::$text, $this->status, '');
}
/**
* 返回指定变量的字符串格式
*
* // 返回"?sort=title&limit=10"
* $query = Url::query(['sort' => 'title', 'limit' => 10]);
*
* [!!] 参数中带null的话，这个键会被忽略
*
* @param array $params 参数列表Array of GET parameters
* @param bool $useGet 是否合并当前的$_GET数组
* @return string
*/
public static function query(array $params = null, $useGet = false)
{
if ($useGet) {
if (null === $params) {
$params = $_GET;
} else {
$params = Arr::merge($_GET, $params);
}
}
if (empty($params)) {
return '';
}
$query = http_build_query($params, '', '&');
return $query === '' ? '' : '?' . $query;
}
/**
* 解包
*
* @param string $receiveBuffer
* @return array
*/
public static function decode($receiveBuffer)
{
// 解包
$data = self::unpack($receiveBuffer);
$module = substr($receiveBuffer, self::PACKAGE_FIXED_LENGTH, Arr::get($data, 'module_name_len'));
$interface = substr($receiveBuffer, self::PACKAGE_FIXED_LENGTH + $data['module_name_len'], $data['interface_name_len']);
$msg = substr($receiveBuffer, self::PACKAGE_FIXED_LENGTH + $data['module_name_len'] + $data['interface_name_len']);
return ['module' => $module, 'interface' => $interface, 'cost_time' => $data['cost_time'], 'success' => $data['success'], 'time' => $data['time'], 'code' => $data['code'], 'msg' => $msg];
}
/**
* 保存（或替换）一个组件
*
* @param string $name
* @param array $config
* @throws \tourze\Base\Exception\ComponentClassNotFoundException
* @throws \tourze\Base\Exception\ComponentNotFoundException
*/
public static function set($name, array $config)
{
// 还是没有，那么抛出异常
if (!$config) {
throw new ComponentNotFoundException('The requested component [:component] missing config.', [':component' => $name]);
}
$class = Arr::get($config, 'class');
if (!$class || !class_exists($class)) {
throw new ComponentClassNotFoundException('The requested component class [:class] not found.', [':class' => $class]);
}
/** @var Component $instance */
$instance = new $class(Arr::get($config, 'params', []));
foreach (Arr::get($config, 'call', []) as $method => $args) {
call_user_func_array([$instance, $method], $args);
}
self::$components[$name] = $instance;
}
/**
* 读取全局变量
*
* @param string $key 键名
* @param mixed $default 默认值
* @return mixed
*/
public static function getGlobal($key, $default = null)
{
return Arr::get(self::$_globalData, $key, $default);
}
/**
* {@inheritdoc}
*/
public function withAddedHeader($name, $value)
{
if (isset($this->_headers[$name])) {
// 如果是数组，那么合并
if (is_array($value)) {
$this->_headers[$name] = Arr::merge($this->_headers[$name], $value);
} else {
$this->_headers[$name][] = $value;
}
} else {
$this->withHeader($name, $value);
}
return $this;
}
/**
* 初始化数据构造器
*
* @param int $type 要执行的SQL类型
* @return $this
*/
protected function _build($type)
{
switch ($type) {
case Db::SELECT:
$this->_dbBuilder = $this->_db->createQueryBuilder()->select();
break;
case Db::UPDATE:
$this->_dbBuilder = $this->_db->createQueryBuilder()->update($this->_tableName, $this->_objectName);
break;
case Db::DELETE:
$this->_dbBuilder = $this->_db->createQueryBuilder()->delete($this->_tableName);
}
$selectList = [];
foreach ($this->_dbPending as $method) {
$name = $method['name'];
$args = $method['args'];
// 如果是select，那么暂时先不执行
if ($name == 'select') {
$selectList = Arr::merge($selectList, $args);
continue;
}
$this->_dbApplied[$name] = $name;
call_user_func_array([$this->_dbBuilder, $name], $args);
}
$this->_dbBuilder->select($selectList);
return $this;
}
/**
* 返回一年中的12个月份
*
* Date::months();
* // array(1 => 1, 2 => 2, 3 => 3, ..., 12 => 12)
*
* 可以使用Date::MONTHS_LONG来使其返回带月份的格式
*
* Date::months(Date::MONTHS_LONG);
* // array(1 => 'January', 2 => 'February', ..., 12 => 'December')
*
* Date::MONTHS_SHORT返回月份的短格式
*
* Date::months(Date::MONTHS_SHORT);
* // array(1 => 'Jan', 2 => 'Feb', ..., 12 => 'Dec')
*
* @param string $format 月份格式
* @return array
*/
public static function months($format = null)
{
$months = [];
if ($format === Date::MONTHS_LONG || $format === Date::MONTHS_SHORT) {
for ($i = 1; $i <= 12; ++$i) {
$months[$i] = strftime($format, mktime(0, 0, 0, $i, 1));
}
} else {
$array = Arr::range(1, 12);
foreach ($array as $i) {
$months[$i] = $i;
}
}
return $months;
}
/**
* 单例模式，获取一个指定的实例
*
* // 加载默认实例
* $db = Database::instance();
*
* // 指定实例名称和配置
* $db = Database::instance('custom', $config);
*
* @param string $name 实例名
* @param array $config 配置参数
* @return Connection
*/
public static function instance($name = null, array $config = null)
{
if (null === $name) {
$name = Db::$default;
}
if (!isset(Db::$instances[$name])) {
// 读取配置
if (null === $config) {
$config = (array) Config::load(self::$configFile)->get($name);
Base::getLog()->debug(__METHOD__ . ' get default config', ['name' => $name]);
}
// 合并默认配置
if (isset(self::$defaultConfig[Arr::get($config, 'driver')])) {
$config = Arr::merge(self::$defaultConfig[Arr::get($config, 'driver')], $config);
Base::getLog()->debug(__METHOD__ . ' merge config', ['name' => $name]);
}
$conn = DriverManager::getConnection($config);
Base::getLog()->debug(__METHOD__ . ' create dbal connection', ['name' => $name]);
// 额外注册字段类型
if (isset(self::$mappingType[Arr::get($config, 'driver')])) {
$platform = $conn->getDatabasePlatform();
foreach (self::$mappingType[Arr::get($config, 'driver')] as $dbType => $doctrineType) {
if (!$platform->hasDoctrineTypeMappingFor($dbType)) {
Base::getLog()->debug(__METHOD__ . ' add dbal mapping type', ['raw' => $dbType, 'dbal' => $doctrineType]);
$platform->registerDoctrineTypeMapping($dbType, $doctrineType);
}
}
}
Db::$instances[$name] = $conn;
Base::getLog()->debug(__METHOD__ . ' save db instance', ['name' => $name]);
}
return Db::$instances[$name];
}
/**
* 是否是外部链接
*
* @return boolean
*/
public function isExternal()
{
return !in_array(Arr::get($this->_defaults, 'host', false), Route::$localHosts);
}
/**
* 当前模型有改动过的数据信息
*
* @param string $field field to check for changes
*
* @return bool Whether or not the field has changed
*/
public function changed($field = null)
{
return null === $field ? $this->_changed : Arr::get($this->_changed, $field);
}
/**
* 设置模板解析选项
*
* @param array $options
*/
public function setOptions(array $options)
{
$this->_templateOptions = Arr::merge($this->_templateOptions, $options);
}