VesloAppExtension::configureHttpProxy() - Code Metrics - Inspection of "hack for old docker versions - scrutinizer" - symfony-doge/veslo - Measure and Improve Code Quality continuously with Scrutinizer

Test Setup Failed

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by Pavel

created 2019-04-11 11:24 UTC

VesloAppExtension::configureHttpProxy() A

↳ Parent: VesloAppExtension

Complexity

Conditions	3
Paths	4

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	30
rs	9.44
c	0
b	0
f	0
cc	3
nc	4
nop	3

<?php

/*
 * This file is part of the Veslo project <https://github.com/symfony-doge/veslo>.
 *
 * (C) 2019 Pavel Petrov <[email protected]>.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @license https://opensource.org/licenses/GPL-3.0 GPL-3.0
 */

declare(strict_types=1);

namespace Veslo\AppBundle\DependencyInjection;

use Symfony\Component\Config\FileLocator;
use Symfony\Component\Config\Loader\LoaderInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
use Symfony\Component\HttpKernel\DependencyInjection\Extension;

/**
 * AppBundle dependency injection extension.
 *
 * TODO: "blueprints" directory and custom loading instead of constants.
 */
class VesloAppExtension extends Extension
{
    /**
     * Blueprint is a configuration file with services that can be injected optionally (e.g. by specific condition)
     *
     * @const string
     */
    private const BLUEPRINT_DERECTORY = 'blueprints';

    /**
     * Service alias for http client at application level
     *
     * @const string
     */
    private const SERVICE_ALIAS_HTTP_CLIENT = 'veslo.app.http.client.base';

    /**
     * Service alias for a proxy locator
     *
     * @const string
     */
    private const SERVICE_ALIAS_PROXY_LOCATOR = 'veslo.app.http.proxy.locator';

    /**
     * Service id for verbose http client
     *
     * @const string
     */
    private const SERVICE_ID_HTTP_CLIENT_VERBOSE = 'veslo.app.http.client.verbose';

    /**
     * Service id of locator responsible for fetching proxy list if URI is used
     *
     * @const string
     */
    private const SERVICE_ID_PROXY_CHAIN_LOCATOR = 'veslo.app.http.proxy.locator_chain';

    /**
     * {@inheritdoc}
     */
    public function load(array $configs, ContainerBuilder $container)
    {
        $locator = new FileLocator(__DIR__ . implode(DIRECTORY_SEPARATOR, ['', '..', 'Resources']));
        $loader  = new YamlFileLoader($container, $locator);

        $configFiles = [
            'twig_extensions.yml',
            'monolog.yml',
            'shared_cache.yml',
            'event_listeners.yml',
            'decoders.yml',
            'html.yml',
            'workflow.yml',
            'menu.yml',
            'proxy_locators.yml',
            'proxy_managers.yml',
            'clients.yml',
            'services.yml',
        ];

        foreach ($configFiles as $configFile) {
            $loader->load('config' . DIRECTORY_SEPARATOR . $configFile);
        }

        $configuration = new Configuration();
        $config        = $this->processConfiguration($configuration, $configs);

        $this->configureHttpClient($config['http']['client'], $container, $loader);
        $this->configureHttpProxy($config['http']['proxy'], $container, $loader);

        $amqpClientOptions = [
            'host'      => $config['amqp_client']['host'],
            'vhost'     => $config['amqp_client']['vhost'],
            'user'      => $config['amqp_client']['user'],
            'password'  => $config['amqp_client']['password'],
            'heartbeat' => $config['amqp_client']['heartbeat'],
        ];
        $container->setParameter('veslo.app.amqp_client.options', $amqpClientOptions);

        $container->setParameter(
            'veslo.app.workflow.vacancy_research.transitions.queue_prefix',
            $config['workflow']['vacancy_research']['transitions']['queue_prefix']
        );

        $container->setParameter(
            'veslo.app.monolog.formatter.line_formatter.format',
            $config['monolog']['formatter']['line']['format']
        );
    }

    /**
     * Configures global http client for application level
     *
     * @param array            $config    Http client node configuration
     * @param ContainerBuilder $container Container
     * @param LoaderInterface  $loader    Loads a configuration file with services
     *
     * @return void
     */
    private function configureHttpClient(array $config, ContainerBuilder $container, LoaderInterface $loader): void
    {
        $isVerboseHttpClient = filter_var($config['logging'], FILTER_VALIDATE_BOOLEAN);

        if ($isVerboseHttpClient) {
            $container->setAlias(self::SERVICE_ALIAS_HTTP_CLIENT, self::SERVICE_ID_HTTP_CLIENT_VERBOSE);
        }

        $httpClientConfig = [
            'headers' => [
                'User-Agent' => $config['headers']['user_agent'],
            ],
        ];
        $container->setParameter('veslo.app.http.client.config', $httpClientConfig);

        $isProxyEnabled = $config['proxy']['enabled'];

        // Http client stability options: proxy, fingerprint faking, etc.
        $httpClientStabilityOptions = [
            'proxy' => [
                'enabled' => $isProxyEnabled,
            ],
        ];
        $container->setParameter('veslo.app.http.client.stability_options', $httpClientStabilityOptions);

        // Activating HTTP client events (making a client event dispatcher referencing a real service).
        $clientEventDispatcherDefinitionFile = implode(
            DIRECTORY_SEPARATOR,
            ['config', self::BLUEPRINT_DERECTORY, 'client_event_dispatcher.yml']
        );
        $loader->load($clientEventDispatcherDefinitionFile);
    }

    /**
     * Configures proxy settings for http clients
     *
     * @param array            $config    Http proxy node configuration
     * @param ContainerBuilder $container Container
     * @param LoaderInterface  $loader    Loads a configuration file with services
     *
     * @return void
     */
    private function configureHttpProxy(array $config, ContainerBuilder $container, LoaderInterface $loader): void
    {
        $proxyLocatorUriOptions = [
            'uri'             => $config['dynamic']['fetch_uri'],
            'format'          => $config['dynamic']['format'],
            'decoder_context' => $config['dynamic']['decoder_context'],
        ];
        $container->setParameter('veslo.app.http.proxy.locator.uri_locator.options', $proxyLocatorUriOptions);

        if (!empty($proxyLocatorUriOptions['uri'])) {
            $container->setAlias(self::SERVICE_ALIAS_PROXY_LOCATOR, self::SERVICE_ID_PROXY_CHAIN_LOCATOR);
        }

        $container->setParameter('veslo.app.http.proxy.static_list', $config['static_list']);

        // Using an optional proxy cacher.
        if (!empty($config['dynamic']['cache']['enabled'])) {
            $proxyCacherOptions = [
                'key'      => $config['dynamic']['cache']['key'],
                'lifetime' => $config['dynamic']['cache']['lifetime'],
            ];
            $container->setParameter('veslo.app.http.proxy.cacher.options', $proxyCacherOptions);

            $proxyCacherDefinitionFile = implode(
                DIRECTORY_SEPARATOR,
                ['config', self::BLUEPRINT_DERECTORY, 'proxy_cacher.yml']
            );
            $loader->load($proxyCacherDefinitionFile);
        }
    }
}


1			<?php
2
3			/*
4			* This file is part of the Veslo project <https://github.com/symfony-doge/veslo>.
5			*
6			* (C) 2019 Pavel Petrov <[email protected]>.
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*
11			* @license https://opensource.org/licenses/GPL-3.0 GPL-3.0
12			*/
13
14			declare(strict_types=1);
15
16			namespace Veslo\AppBundle\DependencyInjection;
17
18			use Symfony\Component\Config\FileLocator;
19			use Symfony\Component\Config\Loader\LoaderInterface;
20			use Symfony\Component\DependencyInjection\ContainerBuilder;
21			use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
22			use Symfony\Component\HttpKernel\DependencyInjection\Extension;
23
24			/**
25			* AppBundle dependency injection extension.
26			*
27			* TODO: "blueprints" directory and custom loading instead of constants.
28			*/
29			class VesloAppExtension extends Extension
30			{
31			/**
32			* Blueprint is a configuration file with services that can be injected optionally (e.g. by specific condition)
33			*
34			* @const string
35			*/
36			private const BLUEPRINT_DERECTORY = 'blueprints';
37
38			/**
39			* Service alias for http client at application level
40			*
41			* @const string
42			*/
43			private const SERVICE_ALIAS_HTTP_CLIENT = 'veslo.app.http.client.base';
44
45			/**
46			* Service alias for a proxy locator
47			*
48			* @const string
49			*/
50			private const SERVICE_ALIAS_PROXY_LOCATOR = 'veslo.app.http.proxy.locator';
51
52			/**
53			* Service id for verbose http client
54			*
55			* @const string
56			*/
57			private const SERVICE_ID_HTTP_CLIENT_VERBOSE = 'veslo.app.http.client.verbose';
58
59			/**
60			* Service id of locator responsible for fetching proxy list if URI is used
61			*
62			* @const string
63			*/
64			private const SERVICE_ID_PROXY_CHAIN_LOCATOR = 'veslo.app.http.proxy.locator_chain';
65
66			/**
67			* {@inheritdoc}
68			*/
69			public function load(array $configs, ContainerBuilder $container)
70			{
71			$locator = new FileLocator(__DIR__ . implode(DIRECTORY_SEPARATOR, ['', '..', 'Resources']));
72			$loader = new YamlFileLoader($container, $locator);
73
74			$configFiles = [
75			'twig_extensions.yml',
76			'monolog.yml',
77			'shared_cache.yml',
78			'event_listeners.yml',
79			'decoders.yml',
80			'html.yml',
81			'workflow.yml',
82			'menu.yml',
83			'proxy_locators.yml',
84			'proxy_managers.yml',
85			'clients.yml',
86			'services.yml',
87			];
88
89			foreach ($configFiles as $configFile) {
90			$loader->load('config' . DIRECTORY_SEPARATOR . $configFile);
91			}
92
93			$configuration = new Configuration();
94			$config = $this->processConfiguration($configuration, $configs);
95
96			$this->configureHttpClient($config['http']['client'], $container, $loader);
97			$this->configureHttpProxy($config['http']['proxy'], $container, $loader);
98
99			$amqpClientOptions = [
100			'host' => $config['amqp_client']['host'],
101			'vhost' => $config['amqp_client']['vhost'],
102			'user' => $config['amqp_client']['user'],
103			'password' => $config['amqp_client']['password'],
104			'heartbeat' => $config['amqp_client']['heartbeat'],
105			];
106			$container->setParameter('veslo.app.amqp_client.options', $amqpClientOptions);
107
108			$container->setParameter(
109			'veslo.app.workflow.vacancy_research.transitions.queue_prefix',
110			$config['workflow']['vacancy_research']['transitions']['queue_prefix']
111			);
112
113			$container->setParameter(
114			'veslo.app.monolog.formatter.line_formatter.format',
115			$config['monolog']['formatter']['line']['format']
116			);
117			}
118
119			/**
120			* Configures global http client for application level
121			*
122			* @param array $config Http client node configuration
123			* @param ContainerBuilder $container Container
124			* @param LoaderInterface $loader Loads a configuration file with services
125			*
126			* @return void
127			*/
128			private function configureHttpClient(array $config, ContainerBuilder $container, LoaderInterface $loader): void
129			{
130			$isVerboseHttpClient = filter_var($config['logging'], FILTER_VALIDATE_BOOLEAN);
131
132			if ($isVerboseHttpClient) {
133			$container->setAlias(self::SERVICE_ALIAS_HTTP_CLIENT, self::SERVICE_ID_HTTP_CLIENT_VERBOSE);
134			}
135
136			$httpClientConfig = [
137			'headers' => [
138			'User-Agent' => $config['headers']['user_agent'],
139			],
140			];
141			$container->setParameter('veslo.app.http.client.config', $httpClientConfig);
142
143			$isProxyEnabled = $config['proxy']['enabled'];
144
145			// Http client stability options: proxy, fingerprint faking, etc.
146			$httpClientStabilityOptions = [
147			'proxy' => [
148			'enabled' => $isProxyEnabled,
149			],
150			];
151			$container->setParameter('veslo.app.http.client.stability_options', $httpClientStabilityOptions);
152
153			// Activating HTTP client events (making a client event dispatcher referencing a real service).
154			$clientEventDispatcherDefinitionFile = implode(
155			DIRECTORY_SEPARATOR,
156			['config', self::BLUEPRINT_DERECTORY, 'client_event_dispatcher.yml']
157			);
158			$loader->load($clientEventDispatcherDefinitionFile);
159			}
160
161			/**
162			* Configures proxy settings for http clients
163			*
164			* @param array $config Http proxy node configuration
165			* @param ContainerBuilder $container Container
166			* @param LoaderInterface $loader Loads a configuration file with services
167			*
168			* @return void
169			*/
170			private function configureHttpProxy(array $config, ContainerBuilder $container, LoaderInterface $loader): void
171			{
172			$proxyLocatorUriOptions = [
173			'uri' => $config['dynamic']['fetch_uri'],
174			'format' => $config['dynamic']['format'],
175			'decoder_context' => $config['dynamic']['decoder_context'],
176			];
177			$container->setParameter('veslo.app.http.proxy.locator.uri_locator.options', $proxyLocatorUriOptions);
178
179			if (!empty($proxyLocatorUriOptions['uri'])) {
180			$container->setAlias(self::SERVICE_ALIAS_PROXY_LOCATOR, self::SERVICE_ID_PROXY_CHAIN_LOCATOR);
181			}
182
183			$container->setParameter('veslo.app.http.proxy.static_list', $config['static_list']);
184
185			// Using an optional proxy cacher.
186			if (!empty($config['dynamic']['cache']['enabled'])) {
187			$proxyCacherOptions = [
188			'key' => $config['dynamic']['cache']['key'],
189			'lifetime' => $config['dynamic']['cache']['lifetime'],
190			];
191			$container->setParameter('veslo.app.http.proxy.cacher.options', $proxyCacherOptions);
192
193			$proxyCacherDefinitionFile = implode(
194			DIRECTORY_SEPARATOR,
195			['config', self::BLUEPRINT_DERECTORY, 'proxy_cacher.yml']
196			);
197			$loader->load($proxyCacherDefinitionFile);
198			}
199			}
200			}
201

symfony-doge / veslo

Push — 0.x ( 551b01...e11ae8 )

VesloAppExtension::configureHttpProxy() A

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