yii2mod / yii2-scheduling

CallbackEvent.php

<?php

namespace yii2mod\scheduling;

use yii\base\Application;
use yii\base\InvalidParamException;

/**
 * Class CallbackEvent
 *
 * @package yii2mod\scheduling
 */
class CallbackEvent extends Event
{
    /**
     * The callback to call.
     *
     * @var string
     */
    protected $callback;

    /**
     * The parameters to pass to the method.
     *
     * @var array
     */
    protected $parameters;

    /**
     * @param string $callback
     * @param array $parameters
     * @param array $config
     */
    public function __construct($callback, array $parameters = [], $config = [])
    {
        $this->callback = $callback;
        $this->parameters = $parameters;

        if (!is_string($this->callback) && !is_callable($this->callback)) {

The condition is_string($this->callback) is always true.

            throw new InvalidParamException(

The class yii\base\InvalidParamException has been deprecated: since 2.0.14. Use [[InvalidArgumentException]] instead.

                'Invalid scheduled callback event. Must be string or callable.'
            );
        }

        parent::__construct($config);

$config of type array is incompatible with the type string expected by parameter $command of yii2mod\scheduling\Event::__construct().

    }

    /**
     * Run the given event.
     *
     * @param Application $app
     *
     * @return mixed
     */
    public function run(Application $app)
    {
        $response = call_user_func_array($this->callback, array_merge($this->parameters, [$app]));
        parent::callAfterCallbacks($app);

        return $response;
    }

    /**
     * Get the summary of the event for display.
     *
     * @return string
     */
    public function getSummaryForDisplay()
    {
        if (is_string($this->_description)) {

The condition is_string($this->_description) is always true.

            return $this->_description;
        }

        return is_string($this->callback) ? $this->callback : 'Closure';
    }
}