PhiremockServerCommand::processFileExpectations() - Code Metrics - mcustiel/phiremock-server - Measure and Improve Code Quality continuously with Scrutinizer

PhiremockServerCommand::processFileExpectations() A
last analyzed 2024-12-27 11:44 UTC

↳ Parent: PhiremockServerCommand

Complexity

Conditions	1
Paths	1

Size

Total Lines	11
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	8
c	1
b	0
f	0
nc	1
nop	1
dl	0
loc	11
rs	10

<?php
/**
 * This file is part of Phiremock.
 *
 * Phiremock is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Phiremock is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Phiremock.  If not, see <http://www.gnu.org/licenses/>.
 */

namespace Mcustiel\Phiremock\Server\Cli\Commands;

use ErrorException;
use Exception;
use Mcustiel\Phiremock\Server\Factory\Factory;
use Mcustiel\Phiremock\Server\Http\ServerInterface;
use Mcustiel\Phiremock\Server\Utils\Config\Config;
use Mcustiel\Phiremock\Server\Utils\Config\ConfigBuilder;
use Mcustiel\Phiremock\Server\Utils\Config\Directory;
use Psr\Log\LoggerInterface;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;

class PhiremockServerCommand extends Command
{
    const IP_HELP_MESSAGE = 'IP address of the interface where Phiremock must list for connections.';
    const PORT_HELP_MESSAGE = 'Port where Phiremock must list for connections.';
    const EXPECTATIONS_DIR_HELP_MESSAGE = 'Directory in which to search for expectation definition files.';
    const DEBUG_HELP_MESSAGE = 'Sets debug mode.';
    const CONFIG_PATH_HELP_MESSAGE = 'Directory in which to search for configuration files. Default: current directory.';
    const FACTORY_CLASS_HELP_MESSAGE = 'Factory class to use. It must inherit from: ' . Factory::class;
    const CERTIFICATE_HELP_MESSAGE = 'Path to the local certificate for secure connection';
    const CERTIFICATE_KEY_HELP_MESSAGE = 'Path to the local certificate key for secure connection';
    const PASSPHRASE_HELP_MESSAGE = 'Passphrase if the local certificate is encrypted';

    /** @var Factory */
    private $factory;
    /** @var LoggerInterface */
    private $logger;
    /** @var ServerInterface */
    private $httpServer;

    public function __construct()
    {
        parent::__construct('run');
    }

    protected function configure(): void
    {
        $this->setDescription('Runs Phiremock server')
            ->setHelp('This is the main command to run Phiremock as a HTTP server.')
            ->addOption(
                'ip',
                'i',
                InputOption::VALUE_REQUIRED,
                self::IP_HELP_MESSAGE
            )
            ->addOption(
                'port',
                'p',
                InputOption::VALUE_REQUIRED,
                self::PORT_HELP_MESSAGE
            )
            ->addOption(
                'expectations-dir',
                'e',
                InputOption::VALUE_REQUIRED,
                self::EXPECTATIONS_DIR_HELP_MESSAGE
            )
            ->addOption(
                'debug',
                'd',
                InputOption::VALUE_NONE,
                self::DEBUG_HELP_MESSAGE
            )
            ->addOption(
                'config-path',
                'c',
                InputOption::VALUE_REQUIRED,
                self::CONFIG_PATH_HELP_MESSAGE
            )
            ->addOption(
                'factory-class',
                'f',
                InputOption::VALUE_REQUIRED,
                self::FACTORY_CLASS_HELP_MESSAGE
            )
            ->addOption(
                'certificate',
                't',
                InputOption::VALUE_REQUIRED,
                self::CERTIFICATE_HELP_MESSAGE
            )
            ->addOption(
                'certificate-key',
                'k',
                InputOption::VALUE_REQUIRED,
                self::CERTIFICATE_KEY_HELP_MESSAGE
            )
            ->addOption(
                'cert-passphrase',
                's',
                InputOption::VALUE_REQUIRED,
                self::PASSPHRASE_HELP_MESSAGE
            );
    }

    /** @throws Exception */
    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $this->createPhiremockPathIfNotExists();

        $configPath = $this->getConfigPath($input);
        $cliConfig = $this->getCommandLineOptions($input);

        $config = (new ConfigBuilder($configPath))->build($cliConfig);

        $this->factory = $config->getFactoryClassName()->asInstance($config);
        $this->initializeLogger($config);
        $this->processFileExpectations($config);
        $this->startHttpServer($config);

        return 0;
    }

    protected function getConfigPath(InputInterface $input): ?Directory
    {
        $configPath = null;
        $configPathOptionValue = $input->getOption('config-path');
        if ($configPathOptionValue) {
            $configPath = new Directory($configPathOptionValue);
        }

        return $configPath;
    }

    /** @throws Exception */
    private function createPhiremockPathIfNotExists(): void
    {
        $defaultExpectationsPath = ConfigBuilder::getDefaultExpectationsDir();
        if (!$defaultExpectationsPath->exists()) {
            $defaultExpectationsPath->create();
        } elseif (!$defaultExpectationsPath->isDirectory()) {
            throw new Exception('Expectations path must be a directory');
        }
    }

    /** @throws Exception */
    private function startHttpServer(Config $config): void
    {
        $this->httpServer = $this->factory->createHttpServer();
        $this->setUpHandlers();
        $this->httpServer->listen($config->getInterfaceIp(), $config->getPort(), $config->getSecureOptions());
    }

    private function initializeLogger(Config $config): void
    {
        $this->logger = $this->factory->createLogger();
        $this->logger->info(
            sprintf(
                '[%s] Starting Phiremock%s...',
                date('Y-m-d H:i:s'),
                ($config->isDebugMode() ? ' in debug mode' : '')
            )
        );
    }

    /** @throws Exception */
    private function processFileExpectations(Config $config): void
    {
        $expectationsDir = $config->getExpectationsPath()->asString();
        $this->logger->debug(
            sprintf(
                'Phiremock\'s expectation dir is set to: %s',
                $this->factory->createFileSystemService()->getRealPath($expectationsDir))
        );
        $this->factory
            ->createFileExpectationsLoader()
            ->loadExpectationsFromDirectory($expectationsDir);
    }

    /** @throws ErrorException */
    private function setUpHandlers(): void
    {
        $handleTermination = function () {
            $this->logger->info('Stopping Phiremock...');
            $this->httpServer->shutdown();
            $this->logger->info('Bye bye');
        };

        $this->logger->debug('Registering shutdown function');
        register_shutdown_function($handleTermination);

        if (\function_exists('pcntl_signal')) {
            $this->logger->debug('PCNTL present: Installing signal handlers');
            pcntl_signal(\SIGTERM, function () { exit(0); });
        }

        $errorHandler = function ($severity, $message, $file, $line) {
            $errorInformation = sprintf('%s:%s (%s)', $file, $line, $message);
            if ($this->isError($severity)) {
                $this->logger->error($errorInformation);
                throw new ErrorException($message, 0, $severity, $file, $line);
            }
            $this->logger->warning($errorInformation);

            return false;
        };
        set_error_handler($errorHandler);
    }

    private function isError(int $severity): bool
    {
        return \in_array(
            $severity,
            [
                \E_COMPILE_ERROR,
                \E_CORE_ERROR,
                \E_USER_ERROR,
                \E_PARSE,
                \E_ERROR,
            ],
            true
        );
    }

    /** @return string[] */
    private function getCommandLineOptions(InputInterface $input): array
    {
        $cliConfig = [];
        foreach (Config::CONFIG_OPTIONS as $configOption) {
            $optionValue = $input->getOption($configOption);
            if ($optionValue) {
                $cliConfig[$configOption] = (string) $optionValue;
            }
        }

        return $cliConfig;
    }
}


1			<?php
2			/**
3			* This file is part of Phiremock.
4			*
5			* Phiremock is free software: you can redistribute it and/or modify
6			* it under the terms of the GNU Lesser General Public License as published by
7			* the Free Software Foundation, either version 3 of the License, or
8			* (at your option) any later version.
9			*
10			* Phiremock is distributed in the hope that it will be useful,
11			* but WITHOUT ANY WARRANTY; without even the implied warranty of
12			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13			* GNU General Public License for more details.
14			*
15			* You should have received a copy of the GNU General Public License
16			* along with Phiremock. If not, see <http://www.gnu.org/licenses/>.
17			*/
18
19			namespace Mcustiel\Phiremock\Server\Cli\Commands;
20
21			use ErrorException;
22			use Exception;
23			use Mcustiel\Phiremock\Server\Factory\Factory;
24			use Mcustiel\Phiremock\Server\Http\ServerInterface;
25			use Mcustiel\Phiremock\Server\Utils\Config\Config;
26			use Mcustiel\Phiremock\Server\Utils\Config\ConfigBuilder;
27			use Mcustiel\Phiremock\Server\Utils\Config\Directory;
28			use Psr\Log\LoggerInterface;
29			use Symfony\Component\Console\Command\Command;
30			use Symfony\Component\Console\Input\InputInterface;
31			use Symfony\Component\Console\Input\InputOption;
32			use Symfony\Component\Console\Output\OutputInterface;
33
34			class PhiremockServerCommand extends Command
35			{
36			const IP_HELP_MESSAGE = 'IP address of the interface where Phiremock must list for connections.';
37			const PORT_HELP_MESSAGE = 'Port where Phiremock must list for connections.';
38			const EXPECTATIONS_DIR_HELP_MESSAGE = 'Directory in which to search for expectation definition files.';
39			const DEBUG_HELP_MESSAGE = 'Sets debug mode.';
40			const CONFIG_PATH_HELP_MESSAGE = 'Directory in which to search for configuration files. Default: current directory.';
41			const FACTORY_CLASS_HELP_MESSAGE = 'Factory class to use. It must inherit from: ' . Factory::class;
42			const CERTIFICATE_HELP_MESSAGE = 'Path to the local certificate for secure connection';
43			const CERTIFICATE_KEY_HELP_MESSAGE = 'Path to the local certificate key for secure connection';
44			const PASSPHRASE_HELP_MESSAGE = 'Passphrase if the local certificate is encrypted';
45
46			/** @var Factory */
47			private $factory;
48			/** @var LoggerInterface */
49			private $logger;
50			/** @var ServerInterface */
51			private $httpServer;
52
53			public function __construct()
54			{
55			parent::__construct('run');
56			}
57
58			protected function configure(): void
59			{
60			$this->setDescription('Runs Phiremock server')
61			->setHelp('This is the main command to run Phiremock as a HTTP server.')
62			->addOption(
63			'ip',
64			'i',
65			InputOption::VALUE_REQUIRED,
66			self::IP_HELP_MESSAGE
67			)
68			->addOption(
69			'port',
70			'p',
71			InputOption::VALUE_REQUIRED,
72			self::PORT_HELP_MESSAGE
73			)
74			->addOption(
75			'expectations-dir',
76			'e',
77			InputOption::VALUE_REQUIRED,
78			self::EXPECTATIONS_DIR_HELP_MESSAGE
79			)
80			->addOption(
81			'debug',
82			'd',
83			InputOption::VALUE_NONE,
84			self::DEBUG_HELP_MESSAGE
85			)
86			->addOption(
87			'config-path',
88			'c',
89			InputOption::VALUE_REQUIRED,
90			self::CONFIG_PATH_HELP_MESSAGE
91			)
92			->addOption(
93			'factory-class',
94			'f',
95			InputOption::VALUE_REQUIRED,
96			self::FACTORY_CLASS_HELP_MESSAGE
97			)
98			->addOption(
99			'certificate',
100			't',
101			InputOption::VALUE_REQUIRED,
102			self::CERTIFICATE_HELP_MESSAGE
103			)
104			->addOption(
105			'certificate-key',
106			'k',
107			InputOption::VALUE_REQUIRED,
108			self::CERTIFICATE_KEY_HELP_MESSAGE
109			)
110			->addOption(
111			'cert-passphrase',
112			's',
113			InputOption::VALUE_REQUIRED,
114			self::PASSPHRASE_HELP_MESSAGE
115			);
116			}
117
118			/** @throws Exception */
119			protected function execute(InputInterface $input, OutputInterface $output): int
120			{
121			$this->createPhiremockPathIfNotExists();
122
123			$configPath = $this->getConfigPath($input);
124			$cliConfig = $this->getCommandLineOptions($input);
125
126			$config = (new ConfigBuilder($configPath))->build($cliConfig);
127
128			$this->factory = $config->getFactoryClassName()->asInstance($config);
129			$this->initializeLogger($config);
130			$this->processFileExpectations($config);
131			$this->startHttpServer($config);
132
133			return 0;
134			}
135
136			protected function getConfigPath(InputInterface $input): ?Directory
137			{
138			$configPath = null;
139			$configPathOptionValue = $input->getOption('config-path');
140			if ($configPathOptionValue) {
141			$configPath = new Directory($configPathOptionValue);
142			}
143
144			return $configPath;
145			}
146
147			/** @throws Exception */
148			private function createPhiremockPathIfNotExists(): void
149			{
150			$defaultExpectationsPath = ConfigBuilder::getDefaultExpectationsDir();
151			if (!$defaultExpectationsPath->exists()) {
152			$defaultExpectationsPath->create();
153			} elseif (!$defaultExpectationsPath->isDirectory()) {
154			throw new Exception('Expectations path must be a directory');
155			}
156			}
157
158			/** @throws Exception */
159			private function startHttpServer(Config $config): void
160			{
161			$this->httpServer = $this->factory->createHttpServer();
162			$this->setUpHandlers();
163			$this->httpServer->listen($config->getInterfaceIp(), $config->getPort(), $config->getSecureOptions());
164			}
165
166			private function initializeLogger(Config $config): void
167			{
168			$this->logger = $this->factory->createLogger();
169			$this->logger->info(
170			sprintf(
171			'[%s] Starting Phiremock%s...',
172			date('Y-m-d H:i:s'),
173			($config->isDebugMode() ? ' in debug mode' : '')
174			)
175			);
176			}
177
178			/** @throws Exception */
179			private function processFileExpectations(Config $config): void
180			{
181			$expectationsDir = $config->getExpectationsPath()->asString();
182			$this->logger->debug(
183			sprintf(
184			'Phiremock\'s expectation dir is set to: %s',
185			$this->factory->createFileSystemService()->getRealPath($expectationsDir))
186			);
187			$this->factory
188			->createFileExpectationsLoader()
189			->loadExpectationsFromDirectory($expectationsDir);
190			}
191
192			/** @throws ErrorException */
193			private function setUpHandlers(): void
194			{
195			$handleTermination = function () {
196			$this->logger->info('Stopping Phiremock...');
197			$this->httpServer->shutdown();
198			$this->logger->info('Bye bye');
199			};
200
201			$this->logger->debug('Registering shutdown function');
202			register_shutdown_function($handleTermination);
203
204			if (\function_exists('pcntl_signal')) {
205			$this->logger->debug('PCNTL present: Installing signal handlers');
206			pcntl_signal(\SIGTERM, function () { exit(0); });
207			}
208
209			$errorHandler = function ($severity, $message, $file, $line) {
210			$errorInformation = sprintf('%s:%s (%s)', $file, $line, $message);
211			if ($this->isError($severity)) {
212			$this->logger->error($errorInformation);
213			throw new ErrorException($message, 0, $severity, $file, $line);
214			}
215			$this->logger->warning($errorInformation);
216
217			return false;
218			};
219			set_error_handler($errorHandler);
220			}
221
222			private function isError(int $severity): bool
223			{
224			return \in_array(
225			$severity,
226			[
227			\E_COMPILE_ERROR,
228			\E_CORE_ERROR,
229			\E_USER_ERROR,
230			\E_PARSE,
231			\E_ERROR,
232			],
233			true
234			);
235			}
236
237			/** @return string[] */
238			private function getCommandLineOptions(InputInterface $input): array
239			{
240			$cliConfig = [];
241			foreach (Config::CONFIG_OPTIONS as $configOption) {
242			$optionValue = $input->getOption($configOption);
243			if ($optionValue) {
244			$cliConfig[$configOption] = (string) $optionValue;
245			}
246			}
247
248			return $cliConfig;
249			}
250			}
251

mcustiel / phiremock-server

PhiremockServerCommand::processFileExpectations() A last analyzed 2024-12-27 11:44 UTC

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PhiremockServerCommand::processFileExpectations() A
last analyzed 2024-12-27 11:44 UTC