如何访问框架之外的Yii模型?
我有一些齿轮工在执行任务,并使用BrianMoons齿轮工管理器进行管理。我希望能够访问工人脚本中的一些Yii模型,而不必加载整个Yii框架。我需要导入什么才能加载脚本中的模型?(C激活线、数据库连接等)。
一个工人长这样:
作为简单函数
function reverse_string($job, &$log) {
$workload = $job->workload();
$result = strrev($workload);
$log[] = "Success";
return $result;
}
?>
或作为一个类别:
<?php
class Sum {
private $cache = array();
private $foo = 0;
public function run($job, &$log) {
$workload = $job->workload();
if(empty($this->cache[$workload])){
$dat = json_decode($workload, true);
$sum = 0;
foreach($dat as $d){
$sum+=$d;
sleep(1);
}
$this->cache[$workload] = $sum + 0;
} else {
$sum = $this->cache[$workload] + 0;
}
$log[] = "Answer: ".$sum;
$this->foo = 1;
return $sum;
}
}
?>
我希望能够访问一些模型并在工人中执行操作,如下所示:
$foo=Foo::model()->findByPk($id);
$foo->attribute="bar";
$foo->save();
要使用Yii的模型,您需要创建一个Yii控制台命令并执行它
首先,您需要扩展GearmanWorker类(在PHP Gearman扩展中可用)并实现您的worker类:
class SumWorker extends GearmanWorker {
// your real code here
public function doSomethingUseful( $job ) {
$workload = $job->workload();
echo "Job: " . $job->handle() . PHP_EOL;
$args = json_decode( $workload );
// actual code
}
}
然后创建Yii控制台命令:
class SumCommand extends CConsoleCommand {
public function run($args) {
$worker = new SumWorker();
$worker->addServer();
$worker->addFunction("doSomethingUseful", array($worker, "doSomethingUseful"));
while (1) {
print "Waiting for job...'n";
$ret = $worker->work();
if ( $worker->returnCode() != GEARMAN_SUCCESS ) break;
}
}
}