Http\Client\Common\PluginClientBuilder

Complexity

Total Complexity

7

Size/Duplication

Total Lines	57
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	addPlugin()	0	6	1
A	setOption()	0	6	1
A	removeOption()	0	6	1
A	createClient()	0	21	4

<?php

declare(strict_types=1);

namespace Http\Client\Common;

use Http\Client\HttpAsyncClient;
use Psr\Http\Client\ClientInterface;

/**
 * Build an instance of a PluginClient with a dynamic list of plugins.
 *
 * @author Baptiste Clavié <clavie.b@gmail.com>
 */
final class PluginClientBuilder
{
    /** @var Plugin[][] List of plugins ordered by priority [priority => Plugin[]]). */
    private $plugins = [];

    /** @var array Array of options to give to the plugin client */
    private $options = [];

    /**
     * @param int $priority Priority of the plugin. The higher comes first.
     */
    public function addPlugin(Plugin $plugin, int $priority = 0): self
    {
        $this->plugins[$priority][] = $plugin;

        return $this;
    }

    public function setOption(string $name, $value): self
    {
        $this->options[$name] = $value;

        return $this;
    }

    public function removeOption(string $name): self
    {
        unset($this->options[$name]);

        return $this;
    }

    /**
     * @param ClientInterface | HttpAsyncClient $client
     */
    public function createClient($client): PluginClient
    {
        if (!$client instanceof ClientInterface && !$client instanceof HttpAsyncClient) {
            throw new \RuntimeException('You must provide a valid http client');
        }

        $plugins = $this->plugins;

        if (0 === count($plugins)) {
            $plugins[] = [];
        }

        krsort($plugins);
        $plugins = array_merge(...$plugins);

        return new PluginClient(
            $client,
            array_values($plugins),
            $this->options
        );
    }
}