PHPDaemon\Examples\ExampleIRCBot

Complexity

Total Complexity

11

Size/Duplication

Total Lines	90
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	init()	0	6	2
A	onReady()	0	7	2
A	connect()	0	23	2
A	onConfigUpdated()	0	7	2
A	onShutdown()	0	7	2
A	getConfigDefaults()	0	7	1

<?php
namespace PHPDaemon\Examples;

/**
 * @package    Examples
 * @subpackage Base
 *
 * @author     Vasily Zorin <maintainer@daemon.io>
 */

class ExampleIRCBot extends \PHPDaemon\Core\AppInstance
{
    public $client;
    public $conn;

    /**
     * Constructor.
     * @return void
     */
    public function init()
    {
        if ($this->isEnabled()) {
            $this->client = \PHPDaemon\Clients\IRC\Pool::getInstance();
        }
    }

    /**
     * Called when the worker is ready to go.
     * @return void
     */
    public function onReady()
    {
        if ($this->client) {
            $this->client->onReady();
            $this->connect();
        }
    }

    public function connect()
    {
        $app = $this;
        $r = $this->client->getConnection($this->config->url->value, function ($conn) use ($app) {

$r is not used, you could remove the assignment.

            $app->conn = $conn;
            if ($conn->connected) {
                \PHPDaemon\Core\Daemon::log('IRC bot connected at ' . $this->config->url->value);
                $conn->join('#botwar_phpdaemon');
                $conn->bind('motd', function ($conn) {

The parameter $conn is not used and could be removed.

                    //\PHPDaemon\Daemon::log($conn->motd);
                });
                $conn->bind('privateMsg', function ($conn, $msg) {
                    \PHPDaemon\Core\Daemon::log('IRCBot: got private message \'' . $msg['body'] . '\' from \'' . $msg['from']['orig'] . '\'');
                    $conn->message($msg['from']['nick'], 'You just wrote: ' . $msg['body']); // send the message back
                });
                $conn->bind('disconnect', function () use ($app) {
                    $app->connect();
                });
            } else {
                \PHPDaemon\Core\Daemon::log('IRCBot: unable to connect (' . $this->config->url->value . ')');
            }
        });
    }

    /**
     * Called when worker is going to update configuration.
     * @return void
     */
    public function onConfigUpdated()
    {
        if ($this->client) {
            $this->client->config = $this->config;
            $this->client->onConfigUpdated();
        }
    }

    /**
     * Called when application instance is going to shutdown.
     * @return boolean Ready to shutdown?
     */
    public function onShutdown()
    {
        if ($this->client) {
            return $this->client->onShutdown();
        }
        return true;
    }

    /**
     * Setting default config options
     * Overriden from AppInstance::getConfigDefaults
     * Uncomment and return array with your default options
     * @return array|false
     */
    protected function getConfigDefaults()
    {
        $random = sprintf('%x', crc32(posix_getpid() . "\x00" . microtime(true)));
        return [
            'url' => 'irc://guest_' . $random . ':password@hobana.freenode.net/Bot_phpDaemon'
        ];
    }
}