Update Composer, update everything

vendor/dflydev/dot-access-configuration/.gitignore

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+composer.lock
+vendor

vendor/dflydev/dot-access-configuration/.travis.yml

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+language: php
+
+php:
+  - 5.3.3
+  - 5.3
+  - 5.4
+
+before_script:
+  - wget -nc http://getcomposer.org/composer.phar
+  - php composer.phar install --dev
+
+script: phpunit --coverage-text --verbose

vendor/dflydev/dot-access-configuration/LICENSE

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+Copyright (c) 2012 Dragonfly Development Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/dflydev/dot-access-configuration/README.md

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+# Dot Access Configuration
+
+Given a deep data structure representing a configuration, access
+configuration by dot notation.
+
+This library combines [dflydev/dot-access-data](https://github.com/dflydev/dflydev-dot-access-data)
+and [dflydev/placeholder-resolver](https://github.com/dflydev/dflydev-placeholder-resolver)
+to provide a complete configuration solution.
+
+## Requirements
+
+ * PHP (5.3+)
+ * [dflydev/dot-access-data](https://github.com/dflydev/dflydev-dot-access-data) (1.*)
+ * [dflydev/placeholder-resolver](https://github.com/dflydev/dflydev-placeholder-resolver) (1.*)
+ * [symfony/yaml](https://github.com/symfony/Yaml) (>2,<2.2) *(suggested)*
+
+## Usage
+
+Generally one will use an implementation of `ConfigurationBuilderInterface`
+to build `ConfigurationInterface` instances. For example, to build a Configuration
+out of a YAML file, one would use the `YamlFileConfigurationBuilder`:
+
+```php
+use Dflydev\DotAccessConfiguration\YamlFileConfigurationBuilder;
+
+$configurationBuilder = new YamlFileConfigurationBuilder('config/config.yml');
+$configuration = $configurationBuilder->build();
+```
+
+Once created, the Configuration instance behaves similarly to a Data
+instance from [dflydev/dot-access-data](https://github.com/dflydev/dflydev-dot-access-data).
+
+```php
+$configuration->set('a.b.c', 'ABC');
+$configuration->get('a.b.c');
+$configuration->set('a.b.e', array('A', 'B', 'C'));
+$configuration->append('a.b.e', 'D');
+```
+
+## Custom Configurations
+
+Configuration Builders use Configuration Factories and Placeholder Resolver
+Factories behind the scenes in order to build a working configuration.
+
+Under normal circumstances one should not need to do anything with the
+Placeholder Resolver Factory. However, one may wish to extend the
+default `Configuration` class or use an entirely different implementation
+altogether.
+
+In order to build instances of custom `ConfigurationInterface` implementations
+with the standard builders, one would need to implement
+`ConfigurationFactoryInterface` and inject it into any
+`ConfigurationBuilderInterface`.
+
+If a Configuration is declared as follows:
+```php
+namespace MyProject;
+
+use Dflydev\DotAccessConfiguration\Configuration;
+
+class MyConf extends Configuration
+{
+    public function someSpecialMethod()
+    {
+        // Whatever you want here.
+    }
+}
+```
+
+Create the following factory:
+```php
+namespace MyProject;
+
+use Dflydev\DotAccessConfiguration\ConfigurationFactoryInterface;
+
+class MyConfFactory implements ConfigurationFactoryInterface
+{
+    /**
+     * {@inheritdocs}
+     */
+    public function create()
+    {
+        return new MyConf;
+    }
+}
+```
+
+To use the factory with any builder, inject it as follows:
+```php
+use Dflydev\DotAccessConfiguration\YamlFileConfigurationBuilder;
+use MyProject\MyConfFactory;
+
+$configurationBuilder = new YamlFileConfigurationBuilder('config/config.yml');
+
+// Inject your custom Configuration Factory
+$configurationBuilder->setConfigurationFactory(new MyConfFactory);
+
+// Will now build instances of MyConfFactory instead of
+// the standard Configuration implementation.
+$configuration = $configurationBuilder->build();
+```
+
+## License
+
+This library is licensed under the New BSD License - see the LICENSE file
+for details.
+
+## Community
+
+If you have questions or want to help out, join us in the
+[#dflydev](irc://irc.freenode.net/#dflydev) channel on irc.freenode.net.

vendor/dflydev/dot-access-configuration/composer.json

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+{
+    "name": "dflydev/dot-access-configuration",
+    "type": "library",
+    "description": "Given a deep data structure representing a configuration, access configuration by dot notation.",
+    "homepage": "https://github.com/dflydev/dflydev-dot-access-configuration",
+    "keywords": ["config", "configuration"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Dragonfly Development Inc.",
+            "email": "info@dflydev.com",
+            "homepage": "http://dflydev.com"
+        },
+        {
+            "name": "Beau Simensen",
+            "email": "beau@dflydev.com",
+            "homepage": "http://beausimensen.com"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.2",
+        "dflydev/dot-access-data": "1.*",
+        "dflydev/placeholder-resolver": "1.*"
+    },
+    "require-dev": {
+        "symfony/yaml": "~2.1"
+    },
+    "suggest": {
+        "symfony/yaml": "Required for using the YAML Configuration Builders"
+    },
+    "autoload": {
+        "psr-0": {
+            "Dflydev\\DotAccessConfiguration": "src"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0-dev"
+        }
+    }
+}

vendor/dflydev/dot-access-configuration/phpunit.xml.dist

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+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit colors="true" bootstrap="tests/bootstrap.php">
+    <testsuites>
+        <testsuite name="Dot Access Configuration Test Suite">
+            <directory>./tests/Dflydev/DotAccessConfiguration</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./src/Dflydev/DotAccessConfiguration/</directory>
+        </whitelist>
+    </filter>
+</phpunit>

vendor/dflydev/dot-access-configuration/src/Dflydev/DotAccessConfiguration/AbstractConfiguration.php

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+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+use Dflydev\DotAccessData\Data;
+use Dflydev\PlaceholderResolver\PlaceholderResolverInterface;
+use Dflydev\PlaceholderResolver\RegexPlaceholderResolver;
+
+abstract class AbstractConfiguration implements ConfigurationInterface
+{
+    private $placeholderResolver;
+    private $data;
+    private $exportIsDirty = true;
+    private $resolvedExport;
+
+    /**
+     * {@inheritdocs}
+     */
+    public function getRaw($key)
+    {
+        return $this->data()->get($key);
+    }
+
+    /**
+     * {@inheritdocs}
+     */
+    public function get($key)
+    {
+        $value = $this->getRaw($key);
+        if (is_object($value)) {
+            return $value;
+        }
+        $this->resolveValues($value);
+
+        return $value;
+    }
+
+    /**
+     * {@inheritdocs}
+     */
+    public function set($key, $value = null)
+    {
+        $this->exportIsDirty = true;
+
+        return $this->data()->set($key, $value);
+    }
+
+    /**
+     * {@inheritdocs}
+     */
+    public function append($key, $value = null)
+    {
+        $this->exportIsDirty = true;
+
+        return $this->data()->append($key, $value);
+    }
+
+    /**
+     * {@inheritdocs}
+     */
+    public function exportRaw()
+    {
+        return $this->data()->export();
+    }
+
+    /**
+     * {@inheritdocs}
+     */
+    public function export()
+    {
+        if ($this->exportIsDirty) {
+            $this->resolvedExport = $this->data()->export();
+            $this->resolveValues($this->resolvedExport);
+            $this->exportIsDirty = false;
+        }
+
+        return $this->resolvedExport;
+    }
+
+    /**
+     * {@inheritdocs}
+     */
+    public function exportData()
+    {
+        return new Data($this->export());
+    }
+
+    /**
+     * {@inheritdocs}
+     */
+    public function importRaw($imported = null, $clobber = true)
+    {
+        $this->exportIsDirty = true;
+
+        if (null !== $imported) {
+            $this->data()->import($imported, $clobber);
+        }
+    }
+
+    /**
+     * {@inheritdocs}
+     */
+    public function import(ConfigurationInterface $imported, $clobber = true)
+    {
+        return $this->importRaw($imported->exportRaw(), $clobber);
+    }
+
+    /**
+     * {@inheritdocs}
+     */
+    public function resolve($value = null)
+    {
+        if (null === $value) {
+            return null;
+        }
+
+        return $this->placeholderResolver()->resolvePlaceholder($value);
+    }
+
+    /**
+     * {@inheritdocs}
+     */
+    public function setPlaceholderResolver(PlaceholderResolverInterface $placeholderResolver)
+    {
+        $this->placeholderResolver = $placeholderResolver;
+
+        return $this;
+    }
+
+    /**
+     * Resolve values
+     *
+     * For objects, do nothing. For strings, resolve placeholder.
+     * For arrays, call resolveValues() on each item.
+     *
+     * @param mixed $input
+     */
+    protected function resolveValues(&$input = null)
+    {
+        if (is_array($input)) {
+            foreach ($input as $idx => $value) {
+                $this->resolveValues($value);
+                $input[$idx] = $value;
+            }
+        } else {
+            if (!is_object($input)) {
+                $input = $this->placeholderResolver()->resolvePlaceholder($input);
+            }
+        }
+    }
+
+    /**
+     * Data
+     *
+     * @return Data
+     */
+    protected function data()
+    {
+        if (null === $this->data) {
+            $this->data = new Data;
+        }
+
+        return $this->data;
+    }
+
+    /**
+     * Placeholder Resolver
+     *
+     * @return PlaceholderResolverInterface
+     */
+    protected function placeholderResolver()
+    {
+        if (null === $this->placeholderResolver) {
+            $this->placeholderResolver = new RegexPlaceholderResolver(new ConfigurationDataSource($this), '%', '%');
+        }
+
+        return $this->placeholderResolver;
+    }
+}

vendor/dflydev/dot-access-configuration/src/Dflydev/DotAccessConfiguration/AbstractConfigurationBuilder.php

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+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+abstract class AbstractConfigurationBuilder implements ConfigurationBuilderInterface
+{
+    private $configurationFactory;
+    private $placeholderResolverFactory;
+
+    /**
+     * Set Configuration Factory
+     *
+     * @param ConfigurationFactoryInterface $configurationFactory
+     *
+     * @return AbstractConfigurationBuilder
+     */
+    public function setConfigurationFactory(ConfigurationFactoryInterface $configurationFactory)
+    {
+        $this->configurationFactory = $configurationFactory;
+
+        return $this;
+    }
+
+    /**
+     * Configuration Factory
+     *
+     * @return ConfigurationFactoryInterface
+     */
+    protected function configurationFactory()
+    {
+        if (null === $this->configurationFactory) {
+            $this->configurationFactory = new ConfigurationFactory;
+        }
+
+        return $this->configurationFactory;
+    }
+
+    /**
+     * {@inheritdocs}
+     */
+    public function build()
+    {
+        $configuration = $this->configurationFactory()->create();
+
+        if (null !== $this->placeholderResolverFactory) {
+            $placeholderResolver = $this->placeholderResolverFactory->create($configuration);
+            $configuration->setPlaceholderResolver($placeholderResolver);
+        }
+
+        $this->internalBuild($configuration);
+
+        return $configuration;
+    }
+
+    /**
+     * Set Placeholder Resolver Factory
+     *
+     * @param PlaceholderResolverFactoryInterface $placeholderResolverFactory
+     */
+    public function setPlaceholderResolverFactory(PlaceholderResolverFactoryInterface $placeholderResolverFactory)
+    {
+        $this->placeholderResolverFactory = $placeholderResolverFactory;
+    }
+
+    /**
+     * Called to reconfigure the specified Configuration Builder to be similar to this instance
+     *
+     * @param AbstractConfigurationBuilder $configurationBuilder
+     */
+    public function reconfigure(AbstractConfigurationBuilder $configurationBuilder)
+    {
+        if (null !== $this->placeholderResolverFactory) {
+            $configurationBuilder->setPlaceholderResolverFactory($this->placeholderResolverFactory);
+        }
+
+        $configurationBuilder->setConfigurationFactory($this->configurationFactory());
+    }
+
+    /**
+     * Internal build
+     *
+     * @param ConfigurationInterface $configuration
+     */
+    abstract protected function internalBuild(ConfigurationInterface $configuration);
+}

vendor/dflydev/dot-access-configuration/src/Dflydev/DotAccessConfiguration/AbstractPlaceholderResolverFactory.php

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+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+use Dflydev\PlaceholderResolver\DataSource\DataSourceInterface;
+
+abstract class AbstractPlaceholderResolverFactory implements PlaceholderResolverFactoryInterface
+{
+    /**
+     * {@inheritdocs}
+     */
+    public function create(ConfigurationInterface $configuration)
+    {
+        return $this->createInternal($configuration, new ConfigurationDataSource($configuration));
+    }
+
+    /**
+     * Internal create
+     * 
+     * @param ConfigurationInterface $configuration
+     * @param DataSourceInterface $dataSource
+     * 
+     * @return PlaceholderResolverInterface
+     */
+    abstract protected function createInternal(ConfigurationInterface $configuration, DataSourceInterface $dataSource);
+}

vendor/dflydev/dot-access-configuration/src/Dflydev/DotAccessConfiguration/Configuration.php

@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+class Configuration extends AbstractConfiguration
+{
+    /**
+     * Constructor
+     *
+     * @param array|null $config
+     */
+    public function __construct(array $config = null)
+    {
+        $this->importRaw($config);
+    }
+}

vendor/dflydev/dot-access-configuration/src/Dflydev/DotAccessConfiguration/ConfigurationBuilderInterface.php

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+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+interface ConfigurationBuilderInterface
+{
+    /**
+     * Build a Configuration
+     *
+     * @return ConfigurationInterface
+     */
+    public function build();
+}

vendor/dflydev/dot-access-configuration/src/Dflydev/DotAccessConfiguration/ConfigurationDataSource.php

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+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+use Dflydev\PlaceholderResolver\DataSource\DataSourceInterface;
+
+class ConfigurationDataSource implements DataSourceInterface
+{
+    private $configuration;
+
+    /**
+     * Constructor
+     * 
+     * @param ConfigurationInterface $configuration
+     */
+    public function __construct(ConfigurationInterface $configuration)
+    {
+        $this->setConfiguration($configuration);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function exists($key, $system = false)
+    {
+        if ($system) {
+            return false;
+        }
+
+        return null !== $this->configuration->getRaw($key);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function get($key, $system = false)
+    {
+        if ($system) {
+            return null;
+        }
+
+        return $this->configuration->getRaw($key);
+    }
+
+    /**
+     * Set Configuration
+     * 
+     * @param ConfigurationInterface $configuration
+     * 
+     * @return ConfigurationDataSource
+     */
+    public function setConfiguration(ConfigurationInterface $configuration)
+    {
+        $this->configuration = $configuration;
+
+        return $this;
+    }
+}

vendor/dflydev/dot-access-configuration/src/Dflydev/DotAccessConfiguration/ConfigurationFactory.php

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+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+class ConfigurationFactory implements ConfigurationFactoryInterface
+{
+    /**
+     * {@inheritdocs}
+     */
+    public function create()
+    {
+        return new Configuration;
+    }
+}

vendor/dflydev/dot-access-configuration/src/Dflydev/DotAccessConfiguration/ConfigurationFactoryInterface.php

@@ -0,0 +1,22 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+interface ConfigurationFactoryInterface
+{
+    /**
+     * Create a Configuration
+     *
+     * @return ConfigurationInterface
+     */
+    public function create();
+}

vendor/dflydev/dot-access-configuration/src/Dflydev/DotAccessConfiguration/ConfigurationInterface.php

@@ -0,0 +1,111 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+use Dflydev\DotAccessData\Data;
+use Dflydev\PlaceholderResolver\PlaceholderResolverInterface;
+
+interface ConfigurationInterface
+{
+    /**
+     * Get a value (with placeholders unresolved)
+     * 
+     * @param string $key
+     * 
+     * @return mixed
+     */
+    public function getRaw($key);
+
+    /**
+     * Get a value (with placeholders resolved)
+     * 
+     * @param string $key
+     * 
+     * @return mixed
+     */
+    public function get($key);
+
+    /**
+     * Set a value
+     * 
+     * @param string $key
+     * @param mixed $value
+     */
+    public function set($key, $value = null);
+
+    /**
+     * Append a value
+     * 
+     * Will force key to be an array if it is only a string
+     * 
+     * @param string $key
+     * @param mixed $value
+     */
+    public function append($key, $value = null);
+
+    /**
+     * Export configuration data as an associtaive array (with placeholders unresolved)
+     * 
+     * @return array
+     */    
+    public function exportRaw();
+
+    /**
+     * Export configuration data as an associtaive array (with placeholders resolved)
+     * 
+     * @return array
+     */    
+    public function export();
+
+    /**
+     * Underlying Data representation
+     * 
+     * Will have all placeholders resolved.
+     * 
+     * @return Data
+     */
+    public function exportData();
+
+    /**
+     * Import another Configuration
+     * 
+     * @param array $imported
+     * @param bool $clobber
+     */    
+    public function importRaw($imported, $clobber = true);
+
+    /**
+     * Import another Configuration
+     * 
+     * @param ConfigurationInterface $imported
+     * @param bool $clobber
+     */    
+    public function import(ConfigurationInterface $imported, $clobber = true);
+
+    /**
+     * Resolve placeholders in value from configuration
+     * 
+     * @param string|null $value
+     * 
+     * @return string
+     */
+    public function resolve($value = null);
+
+    /**
+     * Set Placeholder Resolver
+     * 
+     * @param PlaceholderResolver $placeholderResolver
+     * 
+     * @return ConfigurationInterface
+     */
+    public function setPlaceholderResolver(PlaceholderResolverInterface $placeholderResolver);
+}

vendor/dflydev/dot-access-configuration/src/Dflydev/DotAccessConfiguration/PlaceholderResolverFactory.php

@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+use Dflydev\PlaceholderResolver\DataSource\DataSourceInterface;
+use Dflydev\PlaceholderResolver\RegexPlaceholderResolver;
+
+class PlaceholderResolverFactory extends AbstractPlaceholderResolverFactory
+{
+    /**
+     * {@inheritdocs}
+     */
+    protected function createInternal(ConfigurationInterface $configuration, DataSourceInterface $dataSource)
+    {
+        return new RegexPlaceholderResolver($dataSource, '%', '%');
+    }
+}

vendor/dflydev/dot-access-configuration/src/Dflydev/DotAccessConfiguration/PlaceholderResolverFactoryInterface.php

@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+use Dflydev\PlaceholderResolver\PlaceholderResolverInterface;
+
+interface PlaceholderResolverFactoryInterface
+{
+    /**
+     * Configuration
+     * 
+     * @param ConfigurationInterface $configuration
+     * 
+     * @return PlaceholderResolverInterface
+     */
+    public function create(ConfigurationInterface $configuration);
+}

vendor/dflydev/dot-access-configuration/src/Dflydev/DotAccessConfiguration/YamlConfigurationBuilder.php

@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+use Psr\Log\InvalidArgumentException;
+use Symfony\Component\Yaml\Yaml;
+
+class YamlConfigurationBuilder extends AbstractConfigurationBuilder
+{
+    /**
+     * YAML input string
+     *
+     * @var string
+     */
+    protected $input;
+
+    /**
+     * Constructor
+     *
+     * @param string|null $input
+     */
+    public function __construct($input = null)
+    {
+        $this->input = $input;
+    }
+
+    /**
+     * {@inheritdocs}
+     */
+    public function internalBuild(ConfigurationInterface $configuration)
+    {
+        if (null !== $this->input) {
+            try{
+                $yml = Yaml::parse($this->input, Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE);
+            } catch (\Exception $e) {
+                throw new InvalidArgumentException($e->getMessage(), 0, $e);
+            }
+            if (is_string($yml))
+            {
+                throw(new \InvalidArgumentException('Yaml could not be parsed, parser detected a string.'));
+            }
+            $configuration->importRaw($yml);
+        }
+    }
+}

vendor/dflydev/dot-access-configuration/src/Dflydev/DotAccessConfiguration/YamlFileConfigurationBuilder.php

@@ -0,0 +1,85 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+use Dflydev\DotAccessData\Util as DotAccessDataUtil;
+use Symfony\Component\Yaml\Yaml;
+
+class YamlFileConfigurationBuilder extends AbstractConfigurationBuilder
+{
+    /**
+     * YAML Configuration Filenames
+     *
+     * @var array
+     */
+    private $yamlConfigurationFilenames;
+
+    /**
+     * Constructor
+     *
+     * @param array $yamlConfigurationFilenames
+     */
+    public function __construct(array $yamlConfigurationFilenames)
+    {
+        $this->yamlConfigurationFilenames = $yamlConfigurationFilenames;
+    }
+
+    /**
+     * {@inheritdocs}
+     */
+    public function internalBuild(ConfigurationInterface $configuration)
+    {
+        $config = array();
+        $imports = array();
+        foreach ($this->yamlConfigurationFilenames as $yamlConfigurationFilename) {
+            if (file_exists($yamlConfigurationFilename)) {
+                $config = DotAccessDataUtil::mergeAssocArray($config, Yaml::parse(file_get_contents($yamlConfigurationFilename)));
+                if (isset($config['imports'])) {
+                    foreach ((array) $config['imports'] as $file) {
+                        if (0 === strpos($file, '/')) {
+                            // Absolute path
+                            $imports[] = $file;
+                        } else {
+                            if ($realpath = realpath(dirname($yamlConfigurationFilename).'/'.$file)) {
+                                $imports[] = $realpath;
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        if ($imports) {
+            $importsBuilder = new static($imports);
+
+            // We want to reconfigure the imports builder to have the
+            // same basic configuration as this instance.
+            $this->reconfigure($importsBuilder);
+
+            $configuration->import($importsBuilder->build());
+
+            $internalImports = $configuration->get('imports');
+        } else {
+            $internalImports = null;
+        }
+
+        $configuration->importRaw($config);
+
+        if ($internalImports) {
+           foreach ((array) $internalImports as $import) {
+                $configuration->append('imports', $import);
+            }
+        }
+
+        return $configuration;
+    }
+}

vendor/dflydev/dot-access-configuration/tests/Dflydev/DotAccessConfiguration/AbstractConfigurationBuilderTest.php

@@ -0,0 +1,89 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+class AbstractConfigurationBuilderTest extends \PHPUnit_Framework_TestCase
+{
+    public function testPlaceholderResolver()
+    {
+        $placeholderResolver = $this->getMock('Dflydev\PlaceholderResolver\PlaceholderResolverInterface');
+
+        $placeholderResolverFactory = $this->getMock('Dflydev\DotAccessConfiguration\PlaceholderResolverFactoryInterface');
+        $placeholderResolverFactory
+            ->expects($this->once())
+            ->method('create')
+            ->will($this->returnValue($placeholderResolver))
+        ;
+
+        $configurationBuilder = $this->getMockForAbstractClass('Dflydev\DotAccessConfiguration\AbstractConfigurationBuilder');
+        $configurationBuilder
+            ->expects($this->once())
+            ->method('internalBuild')
+        ;
+
+        $configurationBuilder->setPlaceholderResolverFactory($placeholderResolverFactory);
+        $configurationBuilder->build();
+    }
+
+    public function testReconfigure()
+    {
+        $configuration000 = $this->getMock('Dflydev\DotAccessConfiguration\ConfigurationInterface');
+
+        $configuration000
+            ->expects($this->exactly(2))
+            ->method('get')
+            ->with($this->equalTo('foo'))
+            ->will($this->returnValue('FOO'))
+        ;
+
+        $configuration001 = $this->getMock('Dflydev\DotAccessConfiguration\ConfigurationInterface');
+
+        $configuration001
+            ->expects($this->exactly(2))
+            ->method('get')
+            ->with($this->equalTo('bar'))
+            ->will($this->returnValue('BAR'))
+        ;
+
+        $placeholderResolver = $this->getMock('Dflydev\PlaceholderResolver\PlaceholderResolverInterface');
+
+        $placeholderResolverFactory = $this->getMock('Dflydev\DotAccessConfiguration\PlaceholderResolverFactoryInterface');
+        $placeholderResolverFactory
+            ->expects($this->exactly(2))
+            ->method('create')
+            ->will($this->returnValue($placeholderResolver))
+        ;
+
+        $configurationFactory = $this->getMock('Dflydev\DotAccessConfiguration\ConfigurationFactoryInterface');
+        $configurationFactory
+            ->expects($this->exactly(2))
+            ->method('create')
+            ->will($this->onConsecutiveCalls($configuration000, $configuration001));
+        ;
+
+        $configurationBuilder = $this->getMockForAbstractClass('Dflydev\DotAccessConfiguration\AbstractConfigurationBuilder');
+
+        $configurationBuilder->setPlaceholderResolverFactory($placeholderResolverFactory);
+        $configurationBuilder->setConfigurationFactory($configurationFactory);
+
+        $reconfiguredConfigurationBuilder = $this->getMockForAbstractClass('Dflydev\DotAccessConfiguration\AbstractConfigurationBuilder');
+        $configurationBuilder->reconfigure($reconfiguredConfigurationBuilder);
+
+        $configurationTest000 = $configurationBuilder->build();
+        $configurationTest001 = $reconfiguredConfigurationBuilder->build();
+
+        $this->assertEquals('FOO', $configuration000->get('foo'));
+        $this->assertEquals('FOO', $configurationTest000->get('foo'));
+        $this->assertEquals('BAR', $configuration001->get('bar'));
+        $this->assertEquals('BAR', $configurationTest001->get('bar'));
+    }
+}

vendor/dflydev/dot-access-configuration/tests/Dflydev/DotAccessConfiguration/ConfigurationDataSourceTest.php

@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+class ConfigurationDataSourceTest extends \PHPUnit_Framework_TestCase
+{
+    public function test()
+    {
+        $configuration = $this->getMock('Dflydev\DotAccessConfiguration\Configuration');
+
+        $configuration
+            ->expects($this->any())
+            ->method('getRaw')
+            ->will($this->returnValueMap(array(
+                array('foo', 'bar'),
+                array('foo', null, true),
+                array('foo', 'bar', false),
+            )))
+        ;
+
+        $dataSource = new ConfigurationDataSource($configuration);
+
+        $this->assertEquals('bar', $dataSource->get('foo'));
+        $this->assertTrue($dataSource->exists('foo'));
+        $this->assertEquals('bar', $dataSource->get('foo', false));
+        $this->assertTrue($dataSource->exists('foo', false));
+        $this->assertNull($dataSource->get('foo', true));
+        $this->assertFalse($dataSource->exists('foo', true));
+    }
+}

vendor/dflydev/dot-access-configuration/tests/Dflydev/DotAccessConfiguration/ConfigurationFactoryTest.php

@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+class ConfigurationFactoryTest extends \PHPUnit_Framework_TestCase
+{
+    public function testCreate()
+    {
+        $configurationFactory = new ConfigurationFactory;
+        $configuration = $configurationFactory->create();
+    }
+}

vendor/dflydev/dot-access-configuration/tests/Dflydev/DotAccessConfiguration/ConfigurationTest.php

@@ -0,0 +1,175 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+class ConfigurationTest extends \PHPUnit_Framework_TestCase
+{
+    protected function getTestData()
+    {
+        return array(
+            'a' => array(
+                'b' => array(
+                    'c' => 'ABC',
+                ),
+            ),
+            'abc' => '%a.b.c%',
+            'abcd' => '%a.b.c.d%',
+            'some' => array(
+                'object' => new ConfigurationTestObject('some.object'),
+                'other' => array(
+                    'object' => new ConfigurationTestObject('some.other.object'),
+                ),
+            ),
+            'object' => new ConfigurationTestObject('object'),
+            'an_array' => array('hello'),
+        );
+    }
+
+    protected function runBasicTests($configuration)
+    {
+        $this->assertEquals('ABC', $configuration->get('a.b.c'), 'Direct access by dot notation');
+        $this->assertEquals('ABC', $configuration->get('abc'), 'Resolved access');
+        $this->assertEquals('%a.b.c.d%', $configuration->get('abcd'), 'Unresolved access');
+        $this->assertEquals('object', $configuration->get('object')->key);
+        $this->assertEquals('some.object', $configuration->get('some.object')->key);
+        $this->assertEquals('some.other.object', $configuration->get('some.other.object')->key);
+        $this->assertEquals(array('hello'), $configuration->get('an_array'));
+        $this->assertEquals('This is ABC', $configuration->resolve('This is %a.b.c%'));
+        $this->assertNull($configuration->resolve());
+    }
+
+    public function testGet()
+    {
+        $configuration = new Configuration($this->getTestData());
+
+        $this->runBasicTests($configuration);
+    }
+
+    public function testAppend()
+    {
+        $configuration = new Configuration($this->getTestData());
+
+        $configuration->append('a.b.c', 'abc');
+        $configuration->append('an_array', 'world');
+
+        $this->assertEquals(array('ABC', 'abc'), $configuration->get('a.b.c'));
+        $this->assertEquals(array('hello', 'world'), $configuration->get('an_array'));
+    }
+
+    public function testExportRaw()
+    {
+        $configuration = new Configuration($this->getTestData());
+
+        // Start with "known" expected value.
+        $expected = $this->getTestData();
+
+        $this->assertEquals($expected, $configuration->exportRaw());
+
+        // Simulate change on an object to ensure that objects
+        // are being handled correctly.
+        $expected['object']->key = 'object (modified)';
+
+        // Make the same change in the object that the
+        // configuration is managing.
+        $configuration->get('object')->key = 'object (modified)';
+
+        $this->assertEquals($expected, $configuration->exportRaw());
+    }
+
+    public function testExport()
+    {
+        $configuration = new Configuration($this->getTestData());
+
+        // Start with "known" expected value.
+        $expected = $this->getTestData();
+
+        // We have one replacement that is expected to happen.
+        // It should be represented in the export as the
+        // resolved value!
+        $expected['abc'] = 'ABC';
+
+        $this->assertEquals($expected, $configuration->export());
+
+        // Simulate change on an object to ensure that objects
+        // are being handled correctly.
+        $expected['object']->key = 'object (modified)';
+
+        // Make the same change in the object that the
+        // configuration is managing.
+        $configuration->get('object')->key = 'object (modified)';
+
+        $this->assertEquals($expected, $configuration->export());
+
+        // Test to make sure that set will result in setting
+        // a new value and also that export will show this new
+        // value. (tests "export is dirty" functionality)
+        $configuration->set('abc', 'ABCD');
+        $expected['abc'] = 'ABCD';
+        $this->assertEquals($expected, $configuration->export());
+    }
+
+    public function testExportData()
+    {
+        $configuration = new Configuration($this->getTestData());
+
+        $data = $configuration->exportData();
+
+        // The exportData call should return data filled with
+        // resolved data.
+        $this->assertEquals('ABC', $data->get('abc'));
+    }
+
+    public function testImportRaw()
+    {
+        $configuration = new Configuration();
+
+        $configuration->importRaw($this->getTestData());
+
+        $this->runBasicTests($configuration);
+    }
+
+    public function testImport()
+    {
+        $configuration = new Configuration();
+
+        $configuration->import(new Configuration($this->getTestData()));
+
+        $this->runBasicTests($configuration);
+    }
+
+    public function testSetPlaceholderResolver()
+    {
+        $placeholderResolver = $this->getMock('Dflydev\PlaceholderResolver\PlaceholderResolverInterface');
+
+        $placeholderResolver
+            ->expects($this->once())
+            ->method('resolvePlaceholder')
+            ->with($this->equalTo('foo'))
+            ->will($this->returnValue('bar'))
+        ;
+
+        $configuration = new Configuration;
+
+        $configuration->setPlaceholderResolver($placeholderResolver);
+
+        $this->assertEquals('bar', $configuration->resolve('foo'));
+    }
+}
+
+class ConfigurationTestObject
+{
+    public $key;
+    public function __construct($key)
+    {
+        $this->key = $key;
+    }
+}

vendor/dflydev/dot-access-configuration/tests/Dflydev/DotAccessConfiguration/PlaceholderResolverFactoryTest.php

@@ -0,0 +1,22 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+class PlaceholderResolverFactoryTest extends \PHPUnit_Framework_TestCase
+{
+    public function testCreate()
+    {
+        $configuration = $this->getMock('Dflydev\DotAccessConfiguration\Configuration');
+        $placeholderResolverFactory = new PlaceholderResolverFactory;
+        $placeholderResolver = $placeholderResolverFactory->create($configuration);
+    }
+}

vendor/dflydev/dot-access-configuration/tests/Dflydev/DotAccessConfiguration/YamlConfigurationBuilderTest.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+class YamlConfigurationBuilderTest extends \PHPUnit_Framework_TestCase
+{
+    public function setUp()
+    {
+        if (!class_exists('Symfony\Component\Yaml\Yaml')) {
+            $this->markTestSkipped('The Symfony2 YAML library is not available');
+        }
+    }
+
+    public function testBuild()
+    {
+        $configurationBuilder = new YamlConfigurationBuilder;
+        $configuration = $configurationBuilder->build();
+    }
+
+    public function testBuildWithData()
+    {
+        $configurationBuilder = new YamlConfigurationBuilder('foo: bar');
+        $configuration = $configurationBuilder->build();
+    }
+}

vendor/dflydev/dot-access-configuration/tests/Dflydev/DotAccessConfiguration/YamlFileConfigurationBuilderTest.php

@@ -0,0 +1,38 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessConfiguration;
+
+class YamlFileConfigurationBuilderTest extends \PHPUnit_Framework_TestCase
+{
+    public function setUp()
+    {
+        if (!class_exists('Symfony\Component\Yaml\Yaml')) {
+            $this->markTestSkipped('The Symfony2 YAML library is not available');
+        }
+    }
+
+    public function testBuilder()
+    {
+        $configurationBuilder = new YamlFileConfigurationBuilder(array(__DIR__.'/fixtures/yamlFileConfigurationBuilderTest-testBuilder.yml'));
+
+        $configuration = $configurationBuilder->build();
+
+        $this->assertEquals('C', $configuration->get('a.b.c'));
+        $this->assertEquals('C0', $configuration->get('a0.b0.c0'));
+        $this->assertEquals('C1', $configuration->get('a1.b1.c1'));
+        $this->assertEquals(array(
+            'yamlFileConfigurationBuilderTest-testBuilder-import-level0.yml',
+            '/tmp/testing-this-file-should-not-exist.yml',
+            'yamlFileConfigurationBuilderTest-testBuilder-import-level1.yml',
+        ), $configuration->get('imports'));
+    }
+}

vendor/dflydev/dot-access-configuration/tests/Dflydev/DotAccessConfiguration/fixtures/yamlFileConfigurationBuilderTest-testBuilder-import-level0.yml

@@ -0,0 +1,6 @@
+imports:
+    - yamlFileConfigurationBuilderTest-testBuilder-import-level1.yml
+
+a0:
+    b0:
+        c0: C0

vendor/dflydev/dot-access-configuration/tests/Dflydev/DotAccessConfiguration/fixtures/yamlFileConfigurationBuilderTest-testBuilder-import-level1.yml

@@ -0,0 +1,3 @@
+a1:
+    b1:
+        c1: C1

vendor/dflydev/dot-access-configuration/tests/Dflydev/DotAccessConfiguration/fixtures/yamlFileConfigurationBuilderTest-testBuilder.yml

@@ -0,0 +1,7 @@
+imports:
+    - yamlFileConfigurationBuilderTest-testBuilder-import-level0.yml
+    - /tmp/testing-this-file-should-not-exist.yml
+
+a:
+    b:
+        c: C

vendor/dflydev/dot-access-configuration/tests/bootstrap.php

@@ -0,0 +1,13 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-configuration.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+$loader = require dirname(__DIR__).'/vendor/autoload.php';
+