public function init()
{
Sky::getLogger()->autoDump = true;
Sky::getLogger()->autoFlush = 1;
$this->levels = 'info,profile';
parent::init();
}
/**
* 执行动作
* @param array $args 命令行参数
* @return integer 非0的应用退出码
*/
public function run($args)
{
$runner = $this->getCommandRunner();
$commands = $runner->commands;
if (isset($args[0])) {
$name = strtolower($args[0]);
}
if (!isset($args[0]) || !isset($commands[$name])) {
if (!empty($commands)) {
echo "Sky command runner (based on Sky v" . Sky::getVersion() . ")\n";
echo "Usage: " . $runner->getScriptName() . " <command-name> [parameters...]\n";
echo "\nThe following commands are available:\n";
$commandNames = array_keys($commands);
sort($commandNames);
echo ' - ' . implode("\n - ", $commandNames);
echo "\n\nTo see individual command help, use the following:\n";
echo " " . $runner->getScriptName() . " help <command-name>\n";
} else {
echo "No available commands.\n";
echo "Please define them under the following directory:\n";
echo "\t" . Sky::$app->getCommandPath() . "\n";
}
} else {
echo $runner->createCommand($name)->getHelp();
}
return 1;
}
/**
* 生成由provider定义的WSDL
* @return string 生成的WSDL字符串
*/
public function generateWsdl()
{
$providerClass = is_object($this->provider) ? get_class($this->provider) : \Sky\Sky::import($this->provider, true);
$generator = \Sky\Sky::createComponent($this->generatorConfig);
$wsdl = $generator->generateWsdl($providerClass, $this->namespace, $this->encoding);
return $wsdl;
}
/**
* Collects and processes log messages from a logger.
* This method is an event handler to the {@link \Sky\base\Application::onEndRequest} event.
* @param \Sky\base\Event $event 事件参数
*/
public function processLogs($event)
{
$logger = \Sky\Sky::getLogger();
foreach ($this->_routes as $route) {
if ($route->enabled) {
$route->collectLogs($logger, true);
}
}
}
/**
* 开始会话
*/
public function open()
{
if (!$this->_opened) {
$this->sessionStart();
if ($this->_sessionId == '') {
$this->_opened = false;
Sky::log('Failed to start session.', Logger::LEVEL_WARNING, __METHOD__);
} else {
$this->_opened = true;
}
}
}
/**
* 创建一个验证器对象
* @param string $type 验证器的类型。可以使内置验证器的名字或自定义验证器的类名。
* @param \Sky\base\Model $object 要被验证的数据对象。
* @param array|string $attributes 要被验证的属性列表。
* 既可以是包含属性名的数组，也可以是用逗号分隔的属性名。
* @param array $params 要被赋给验证器类的初始属性值。
* @return Validator 验证器类对象
*/
public static function createValidator($type, $object, $attributes, $params = array())
{
if (is_string($attributes)) {
$attributes = preg_split('/[\\s,]+/', $attributes, -1, PREG_SPLIT_NO_EMPTY);
}
$params['attributes'] = $attributes;
if (method_exists($object, $type)) {
// 基于方法的验证器。
$params['class'] = __NAMESPACE__ . '\\InlineValidator';
$params['method'] = $type;
} else {
if (isset(static::$builtInValidators[$type])) {
$type = static::$builtInValidators[$type];
}
$params['class'] = $type;
}
$obj = Sky::createComponent($params);
$obj->init();
return $obj;
}
/**
* @param \Sky\base\Controller $controller
* @param \Sky\base\Action $action
* @param array $filters
*/
public static function create($controller, $action, $filters)
{
$chain = new self($controller, $action);
$actionID = $action->getId();
foreach ($filters as $filter) {
if (is_string($filter)) {
if (($pos = strpos($filter, '+')) !== false || ($pos = strpos($filter, '-')) !== false) {
$matched = preg_match("/\\b{$actionID}\\b/i", substr($filter, $pos + 1)) > 0;
if (($filter[$pos] === '+') === $matched) {
$filter = InlineFilter::create($controller, trim(substr($filter, 0, $pos)));
}
} else {
$filter = InlineFilter::create($controller, $filter);
}
} elseif (is_array($filter)) {
if (!isset($filter[0])) {
throw new \Exception('The first element in a filter configuration must be the filter class.');
}
$filterClass = $filter[0];
unset($filter[0]);
if (($pos = strpos($filterClass, '+')) !== false || ($pos = strpos($filterClass, '-')) !== false) {
$matched = preg_match("/\\b{$actionID}\\b/i", substr($filterClass, $pos + 1)) > 0;
if (($filterClass[$pos] === '+') === $matched) {
$filterClass = trim(substr($filterClass, 0, $pos));
} else {
continue;
}
}
$filter['class'] = $filterClass;
$filter = Sky::createComponent($filter);
}
if ($filter instanceof Filter) {
$filter->init();
$chain->_chainList[] = $filter;
// $chain->add($filter);
} else {
throw new \Exception('FilterChain can only take instance of Filter.');
}
}
return $chain;
}
/**
* 开始会话
*/
public function open()
{
// this is available in PHP 5.4.0+
// if (function_exists('session_status')) {
// if (session_status() == PHP_SESSION_ACTIVE) {
// $this->_opened = true;
// return;
// }
// }
if (!$this->_opened) {
if ($this->getUseCustomStorage()) {
@session_set_save_handler(array($this, 'openSession'), array($this, 'closeSession'), array($this, 'readSession'), array($this, 'writeSession'), array($this, 'destroySession'), array($this, 'gcSession'));
}
@session_start();
if (session_id() == '') {
$this->_opened = false;
$error = error_get_last();
$message = isset($error['message']) ? $error['message'] : 'Failed to start session.';
Sky::log($message, Logger::LEVEL_WARNING, __METHOD__);
} else {
$this->_opened = true;
}
}
}
private function _throwQueryException($errorInfo = null)
{
if (SKY_DEBUG) {
\Sky\Sky::endProfile($this->setText($this), 'system.db');
}
throw new \Exception(isset($errorInfo[2]) ? $errorInfo[2] : 'NULL');
}
/**
* 返回服务器软件版本信息
* 如果应用部署在生产模式，将返回空字符
* @return string
*/
protected function getVersionInfo()
{
if (SKY_DEBUG) {
$version = '<a href="http://www.skyworth.com/">SKY Framework</a>/' . \Sky\Sky::getVersion();
if (isset($_SERVER['SERVER_SOFTWARE'])) {
$version = $_SERVER['SERVER_SOFTWARE'] . ' ' . $version;
}
} else {
$version = '';
}
return $version;
}
/**
* 从缓存中删除指定键名对应的值
* 这是在父类中定义的方法的具体实现。
* @param string $key 要删除值的键名
* @return boolean 是否删除期间没有发生错误
*/
protected function deleteValue($key)
{
Sky::trace('Memcache delete:' . $key, 'memcache');
return $this->_cache->delete($key, 0);
}
/**
* 准备要发送的响应。
* @throws \Exception 如果格式不支持的话
*/
protected function prepare()
{
if ($this->data === null) {
return;
}
if (isset($this->formatters[$this->format])) {
} else {
switch ($this->format) {
case self::FORMAT_HTML:
$this->setHeader('Content-Type', 'text/html; charset=' . $this->charset);
$this->content = $this->data;
break;
case self::FORMAT_RAW:
$this->content = $this->data;
break;
case self::FORMAT_JSON:
$this->setHeader('Content-Type', 'application/json');
$this->content = JSON::encode($this->data);
break;
case self::FORMAT_JSONP:
$this->setHeader('Content-Type', 'text/javascript; charset=' . $this->charset);
// if (is_array($this->data) && isset($this->data['data'], $this->data['callback'])) {
// $this->content = sprintf('%s(%s);', $this->data['callback'], JSON::encode($this->data['data']));
// } else {
if (isset($this->jsonpcallback)) {
$this->content = sprintf('%s(%s);', $this->jsonpcallback, JSON::encode($this->data));
} else {
$this->content = '';
}
break;
case self::FORMAT_XML:
Sky::createComponent(array('class' => 'Sky\\web\\XmlResponse'))->format($this);
break;
default:
throw new \Exception("Unsupported response format: {$this->format}");
}
}
}
/**
* 配置当前模块的子模块。
*
* 调用该方法来声明子模块并用它们的初始属性值配置它们。
* 参数应该是一个包含模块配置的数组。数组的每一个元素代表了一个模块。
* 它既可以是一个代表模块id的字符串，也可以是一个包含模块配置的数组。
*
* 例如，下面的数组声明了两个模块：
* <pre>
* array(
* 'admin', //一个单独的模块 ID
* 'payment'=>array( //包含配置的数组
* 'server'=>'paymentserver.com',
* ),
* )
* </pre>
*
* 你也可以通过配置'enabled'属性来启用或禁用一个模块。
*
* @param array $modules 模块配置。
*/
public function setModules($modules)
{
foreach ($modules as $id => $module) {
if (is_int($id)) {
$id = $module;
$module = array();
}
if (!isset($module['class'])) {
if (($pos = strrpos($id, '\\')) !== false) {
$tid = substr($id, $pos + 1);
$module['class'] = $id . '\\' . ucfirst($tid) . 'Module';
// $id=$tid;
$id = str_replace('\\', '/', $id);
} else {
$namespace = $id . '\\' . ucfirst($id) . 'Module';
// Sky::log('SET module path:'.$this->getModulePath());
// Sky::log('get class name:'.get_class($this).'***** namespace :'.$namespace);
Sky::setPathofNamespace($namespace, $this->getModulePath() . DIRECTORY_SEPARATOR . $id);
// Sky::setPathofNamespace($id,$this->getModulePath().DIRECTORY_SEPARATOR.$id);
$module['class'] = $namespace;
}
}
if (isset($this->_moduleConfig[$id])) {
$this->_moduleConfig[$id] = self::mergeArray($this->_moduleConfig[$id], $module);
} else {
$this->_moduleConfig[$id] = $module;
}
}
}
/**
*
* @param mixed $obj any type of variable to profile memory
* @param string $msg message to be logged
* @param string $category category of the message (e.g. 'system.web'). It is case-insensitive.
*/
public static function logMemory($obj, $msg = '', $category = 'application')
{
if (is_string($obj)) {
$memory = \Sky\Sky::getLogger()->getMemoryUsage();
$msg = $obj;
} else {
$memory = strlen(serialize($obj));
}
$type = gettype($obj);
\Sky\Sky::log("[{$memory}][{$type}] {$msg}", 'memory', $category);
}
/**
* 处理队列中的消息
* 该方法会先从队列中取出消息，然后放到{@link $_msgArray}中。
* 当满足读取消息超时或消息间隔超时或收到{@link $maxExecCount}
* 个消息后，会调用{@link processMsg()}方法。
* @return boolean
*/
public function consume()
{
echo "begin consume message...\n";
$pid = getmypid();
while (!$this->_isFinished) {
try {
$this->_beginTime = time();
$this->_rabbit->queue->consume(array($this, 'myCallback'), 'update' . $pid);
} catch (\Exception $e) {
if (!$this->_rabbit->isConnected()) {
echo "connection timeout\n";
echo $e->getMessage();
return false;
} else {
echo "it has been too long since previous message.begin process..\n";
}
}
try {
$this->cancelQueue('update' . $pid);
$ret = $this->processMsg($this->_msgArray);
echo "process " . count($this->_msgArray) . " msg over.\n";
if (SKY_DEBUG && $this->_counter > 0) {
$avgTime = sprintf('%01.2f', $this->_totalTime / $this->_counter);
// $avgTime=$this->_totalTime/$this->_counter;
Sky::log("msg:{$this->_counter} avg queue time:{$avgTime} ms");
}
if ($ret === FALSE) {
$this->_msgArray = array();
return;
}
} catch (\Exception $e) {
echo $e->getMessage();
$this->_msgArray = array();
return false;
}
$this->_msgArray = array();
$this->_counter = 0;
$this->_totalTime = 0;
}
}
/**
* 在应用程序处理请求之后发起
* @param Event $event 事件参数
*/
public function onEndRequest($event)
{
if (!$this->_ended) {
$this->_ended = true;
\Sky\Sky::endXProfile('jym');
$this->raiseEvent('onEndRequest', $event);
}
}
/**
* @param string $name 命令名 (大小写敏感)
* @return ConsoleCommand 命令对象. 如果名字非法的话返回null.
*/
public function createCommand($name)
{
$name = strtolower($name);
$command = null;
if (isset($this->commands[$name])) {
$command = $this->commands[$name];
} else {
$commands = array_change_key_case($this->commands);
if (isset($commands[$name])) {
$command = $commands[$name];
}
}
// echo $command;
if ($command !== null) {
if (is_string($command)) {
if (strpos($command, '/') !== false) {
$classPathName = substr($command, strpos($command, Sky::$app->name), -4);
// $classPathName=substr($classPathName, strpos($classPathName, '/')+1);
$className = str_replace('/', '\\', $classPathName);
// echo $className;
if (!class_exists($className, false)) {
require_once $command;
}
} else {
throw new \Exception('command ' . $command . ' must be a filepath');
}
return new $className($name, $this);
} else {
// an array configuration
return Sky::createComponent($command, $name, $this);
}
} elseif ($name === 'help') {
return new HelpCommand('help', $this);
} else {
return null;
}
}
<?php
use Sky\Sky;
defined('STDIN') or define('STDIN', fopen('php://stdin', 'r'));
// defined('SKY_DEBUG') or define('SKY_DEBUG',true);
require_once __DIR__ . '/sky.php';
if (isset($config)) {
$app = Sky::createConsoleApplication($config);
} else {
$app = Sky::createConsoleApplication(array('basePath' => __DIR__ . '/cli', 'name' => 'Command App'));
}
$env = @getenv('SKY_CONSOLE_COMMANDS');
if (!empty($env)) {
$app->commandRunner->addCommands($env);
}
$app->run();
