Code Coverage
 
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Functions and Methods
Classes and Traits
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SiteCommand
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 __construct
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 1
1<?php
2namespace Apie\FtpServer\Commands;
3
4use Apie\Core\Context\ApieContext;
5use Apie\FtpServer\SiteCommands\IdleCommand;
6use Apie\FtpServer\SiteCommands\SiteCommandInterface;
7use React\Socket\ConnectionInterface;
8
9class SiteCommand implements CommandInterface
10{
11    private array $siteCommands;
12
13    public function __construct(SiteCommandInterface... $siteCommands)
14    {
15        $this->siteCommands = [];
16        foreach ($siteCommands as $siteCommand) {
17            $this->siteCommands[strtoupper($siteCommand->getName())] = $siteCommand;
18        }
19    }
20
21    public function run(ApieContext $apieContext, string $arg = ''): ApieContext
22    {
23        $conn = $apieContext->getContext(ConnectionInterface::class);
24        list($command, $args) = array_pad(explode(' ', $arg, 2), 2, null);
25        $command = strtoupper($command);
26        if ($command === 'HELP') {
27            // Iterate all registered SITE commands and print their help text.
28            // Use a 211 reply (system status) or 200-style single-line reply. We'll send multiple lines.
29            foreach ($this->siteCommands as $name => $siteCmd) {
30                // Each site command implements getHelpText()
31                $conn->write(sprintf("214-%s %s\r\n", $name, $siteCmd->getHelpText()));
32            }
33            // End of help list
34            $conn->write("214 End of SITE HELP list\r\n");
35            return $apieContext;
36        }
37        if (isset($this->siteCommands[$command])) {
38            $siteCommand = $this->siteCommands[$command];
39            return $siteCommand->run($apieContext, $args ?? '');
40        }
41        $conn->write("502 Command not implemented\r\n");
42        return $apieContext;
43    }
44
45    public static function create(SiteCommandInterface... $siteCommands): self
46    {
47        $siteCommands[] = new IdleCommand();
48        return new self(...$siteCommands);
49    }
50}