Completed
Pull Request — master (#7)
by John
04:58
created

Dynamark3Client::__call()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 6
ccs 4
cts 4
cp 1
rs 9.4285
nc 1
cc 1
eloc 4
nop 2
crap 1
1
<?php
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/**
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 * This file is part of graze/dynamark3-client.
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 *
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 * Copyright (c) 2016 Nature Delivered Ltd. <https://www.graze.com>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 *
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 * @license https://github.com/graze/dynamark3-client/blob/master/LICENSE.md
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 * @link https://github.com/graze/dynamark3-client
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 */
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namespace Graze\Dynamark3Client;
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use \Graze\TelnetClient\TelnetClientInterface;
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use \Graze\Dynamark3Client\CommandResolver;
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use \Graze\Dynamark3Client\Command\CommandInterface;
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use \Graze\TelnetClient\TelnetClient;
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use \Graze\Dynamark3Client\Dynamark3Constants;
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class Dynamark3Client
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{
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    /**
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     * @var TelnetClientInterface
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     */
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    protected $telnet;
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    /**
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     * @var CommandResolver
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     */
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    protected $commandResolver;
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    /**
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     * @param TelnetClientInterface $telnet
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     * @param CommandResolver $commandResolver
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     */
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    public function __construct(TelnetClientInterface $telnet, CommandResolver $commandResolver)
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    {
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        $this->telnet = $telnet;
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        $this->commandResolver = $commandResolver;
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    }
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    /**
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     * @param string $dsn
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     */
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    public function connect($dsn)
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    {
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        $this->telnet->connect(
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            $dsn,
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            Dynamark3Constants::PROMPT,
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            Dynamark3Constants::PROMPT_ERROR,
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            Dynamark3Constants::LINE_ENDING
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        );
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    }
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    /**
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     * @param string $name
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     * @param array $arguments
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     *
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     * @return \Graze\Dynamark3Client\Dynamark3ResponseInterface
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     */
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    public function __call($name, array $arguments)
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    {
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        $command = $this->commandResolver->resolve($name);
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        array_unshift($arguments, $command);
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        return call_user_func_array([$this, 'send'], $arguments);
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    }
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    /**
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     * @param CommandInterface $command
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     *
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     * @return \Graze\Dynamark3Client\Dynamark3ResponseInterface
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     */
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    protected function send(CommandInterface $command)
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    {
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        $arguments =  func_get_args();
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        $command = array_shift($arguments);
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        $argumentsString = '';
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        if (!empty($arguments)) {
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            // add quotes to arguments
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            array_walk($arguments, function (&$value) {
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                $value = sprintf('"%s"', $value);
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            });
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            $argumentsString = ' ' . implode(' ', $arguments);
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        }
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        $telnetResponse = $this->telnet->execute(
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            $command->getCommandText() . $argumentsString,
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            $command->getPrompt()
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        );
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        return $command->parseResponse($telnetResponse);
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    }
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    /**
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     * @return Dynamark3Client
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     */
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    public static function factory()
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    {
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        return new static(
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            TelnetClient::factory(),
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            new CommandResolver()
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        );
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    }
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}
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