通过插件在运行时更改Guzzle命令的参数值? [英] Changing parameter values of Guzzle commands at runtime, through plugins?

问题描述

这是BaseOperation定义的一部分，带有一个强制性参数(foo):

This is (part of) the definition of BaseOperation, with one mandatory parameter (foo):

'BaseOperation' => array(
    'class' => 'My\Command\MyCustomCommand',
    'httpMethod' => 'POST',
    'parameters' => array(
        'foo' => array(
            'required' => true,
            'location' => 'query'
        )
    )
)

在ChangeMethodPlugin插件内部，我需要在运行时修改foo的值:

Inside ChangeMethodPlugin plugin I need to modify the value of foo at runtime:

class ChangeMethodPlugin implements EventSubscriberInterface
{
    public static function getSubscribedEvents()
    {
        return array('command.before_send' => 'onBeforeCommandSend');
    }

    public function onBeforeCommandSend(Event $event)
    {
        /** @var \Guzzle\Service\Command\CommandInterface $command */
        $command = $event['command'];

        // Only if test configuration is true
        if ($command->getClient()->getConfig(ClientOptions::TEST)) {
            // Only if command is MyCustomCommand
            if ($command instanceof MyCustomCommand) {
                // Here I need to change the value of 'foo' parameter
            }
        }
    }
}

我在中找不到任何方法Parameter 或 AbstractCommand .

编辑:参数名称从方法"更改为"foo"，以避免与HTTP动词混淆.

EDIT: param name changed to "foo" from "method" to avoid confusion with HTTP verbs.

推荐答案

您可以执行以下操作:

$command->getRequest()->getQuery()->set('foo', 'bar');

只要您将新的'foo'值注入到插件中，您就应该能够完成您想做的事情.

So long as you have injected the new 'foo' value into the plugin, you should be able to accomplish what you are looking to do.

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