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[yaffs-website] / vendor / behat / behat / src / Behat / Testwork / Output / ServiceContainer / OutputExtension.php

diff --git a/vendor/behat/behat/src/Behat/Testwork/Output/ServiceContainer/OutputExtension.php b/vendor/behat/behat/src/Behat/Testwork/Output/ServiceContainer/OutputExtension.php
new file mode 100644 (file)
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+++ b/vendor/behat/behat/src/Behat/Testwork/Output/ServiceContainer/OutputExtension.php
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+<?php
+
+/*
+ * This file is part of the Behat Testwork.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Behat\Testwork\Output\ServiceContainer;
+
+use Behat\Testwork\Cli\ServiceContainer\CliExtension;
+use Behat\Testwork\EventDispatcher\ServiceContainer\EventDispatcherExtension;
+use Behat\Testwork\Output\ServiceContainer\Formatter\FormatterFactory;
+use Behat\Testwork\ServiceContainer\Extension;
+use Behat\Testwork\ServiceContainer\ExtensionManager;
+use Behat\Testwork\ServiceContainer\ServiceProcessor;
+use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Reference;
+
+/**
+ * Provides output management services for testwork.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+final class OutputExtension implements Extension
+{
+    /*
+     * Available services
+     */
+    const MANAGER_ID = 'output.manager';
+
+    /*
+     * Available extension points
+     */
+    const FORMATTER_TAG = 'output.formatter';
+
+    /**
+     * @var string
+     */
+    private $defaultFormatter;
+    /**
+     * @var FormatterFactory[]
+     */
+    private $factories;
+    /**
+     * @var ServiceProcessor
+     */
+    private $processor;
+
+    /**
+     * Initializes extension.
+     *
+     * @param string                $defaultFormatter
+     * @param FormatterFactory[]    $formatterFactories
+     * @param null|ServiceProcessor $processor
+     */
+    public function __construct($defaultFormatter, array $formatterFactories, ServiceProcessor $processor = null)
+    {
+        $this->defaultFormatter = $defaultFormatter;
+        $this->factories = $formatterFactories;
+        $this->processor = $processor ? : new ServiceProcessor();
+    }
+
+    /**
+     * Registers formatter factory.
+     *
+     * @param FormatterFactory $factory
+     */
+    public function registerFormatterFactory(FormatterFactory $factory)
+    {
+        $this->factories[] = $factory;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getConfigKey()
+    {
+        return 'formatters';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function initialize(ExtensionManager $extensionManager)
+    {
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function configure(ArrayNodeDefinition $builder)
+    {
+        $builder
+            ->defaultValue(array($this->defaultFormatter => array('enabled' => true)))
+            ->useAttributeAsKey('name')
+            ->prototype('array')
+                ->beforeNormalization()
+                    ->ifTrue(function ($a) {
+                        return is_array($a) && !isset($a['enabled']);
+                    })
+                    ->then(function ($a) {
+                        return array_merge($a, array('enabled' => true));
+                    })
+                ->end()
+                ->useAttributeAsKey('name')
+                ->treatTrueLike(array('enabled' => true))
+                ->treatNullLike(array('enabled' => true))
+                ->treatFalseLike(array('enabled' => false))
+                ->prototype('variable')->end()
+            ->end()
+        ;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function load(ContainerBuilder $container, array $config)
+    {
+        $this->loadOutputController($container);
+        $this->loadFormatters($container);
+        $this->loadManager($container, $config);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function process(ContainerBuilder $container)
+    {
+        $this->processFormatters($container);
+        $this->processDynamicallyRegisteredFormatters($container);
+    }
+
+    /**
+     * Loads output controller.
+     *
+     * @param ContainerBuilder $container
+     */
+    private function loadOutputController(ContainerBuilder $container)
+    {
+        $definition = new Definition('Behat\Testwork\Output\Cli\OutputController', array(
+            new Reference(self::MANAGER_ID)
+        ));
+        $definition->addTag(CliExtension::CONTROLLER_TAG, array('priority' => 1000));
+        $container->setDefinition(CliExtension::CONTROLLER_TAG . '.output', $definition);
+    }
+
+    /**
+     * Loads output manager.
+     *
+     * @param ContainerBuilder $container
+     * @param array            $formatters
+     */
+    private function loadManager(ContainerBuilder $container, array $formatters)
+    {
+        $definition = new Definition('Behat\Testwork\Output\OutputManager', array(
+            new Reference(EventDispatcherExtension::DISPATCHER_ID)
+        ));
+
+        foreach ($formatters as $name => $parameters) {
+            if ($parameters['enabled']) {
+                $definition->addMethodCall('enableFormatter', array($name));
+            } else {
+                $definition->addMethodCall('disableFormatter', array($name));
+            }
+
+            unset($parameters['enabled']);
+            $definition->addMethodCall('setFormatterParameters', array($name, $parameters));
+        }
+
+        $container->setDefinition(self::MANAGER_ID, $definition);
+    }
+
+    /**
+     * Loads default formatters using registered factories.
+     *
+     * @param ContainerBuilder $container
+     */
+    private function loadFormatters(ContainerBuilder $container)
+    {
+        foreach ($this->factories as $factory) {
+            $factory->buildFormatter($container);
+        }
+    }
+
+    /**
+     * Processes formatters using registered factories.
+     *
+     * @param ContainerBuilder $container
+     */
+    private function processFormatters(ContainerBuilder $container)
+    {
+        foreach ($this->factories as $factory) {
+            $factory->processFormatter($container);
+        }
+    }
+
+    /**
+     * Processes all available output formatters.
+     *
+     * @param ContainerBuilder $container
+     */
+    private function processDynamicallyRegisteredFormatters(ContainerBuilder $container)
+    {
+        $references = $this->processor->findAndSortTaggedServices($container, self::FORMATTER_TAG);
+        $definition = $container->getDefinition(self::MANAGER_ID);
+
+        $previousCalls = $definition->getMethodCalls();
+        $definition->setMethodCalls();
+
+        foreach ($references as $reference) {
+            $definition->addMethodCall('registerFormatter', array($reference));
+        }
+
+        foreach ($previousCalls as $call) {
+            $definition->addMethodCall($call[0], $call[1]);
+        }
+    }
+}