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hidenorigotohidenorigoto
committedApr 10, 2014
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‎.gitignore

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nbproject
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._*
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.~lock.*
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.buildpath
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.DS_Store
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.idea
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.project
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.settings
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*/logs/*
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*/cache/*
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vendor/*
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composer.phar

‎Licence.txt

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Copyright (c) 2014 GOTO Hidenori <hidenorigoto@gmail.com>,
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.

‎README.md

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# Configurationサンプル
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Symfony/Configコンポーネントを使ったコンフィギュレーションの例。
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- [Symfony/Config](https://github.com/akanehara/ginq)
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サンプルの設定ファイルは、以下のブログにあったものを利用させて頂きました。
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- [設定の仕様をドキュメントに書くのではなく、テストにしてしまう - $shibayu36->blog;](http://shibayu36.hatenablog.com/entry/2014/04/10/100242)
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## 著作権
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Copyright (c) 2014 GOTO Hidenori &lt;hidenorigoto@gmail.com&gt;, All rights reserved.
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## ライセンス
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[修正 BSD ライセンス](http://www.opensource.org/licenses/bsd-license.php)

‎bin/.placeholder

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‎bin/dump.php

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<?php
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use Example\Config\BlogConfiguration;
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use Symfony\Component\Config\Definition\Dumper\YamlReferenceDumper;
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require_once __DIR__.'/../vendor/autoload.php';
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$config = new BlogConfiguration();
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$dumper = new YamlReferenceDumper();
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echo $dumper->dump($config);

‎bin/test_json.php

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<?php
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use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;
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use Symfony\Component\Config\FileLocator;
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use Symfony\Component\Config\Loader\DelegatingLoader;
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use Symfony\Component\Config\Loader\LoaderResolver;
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use Example\Config\JsonFileLoader;
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require_once __DIR__.'/../vendor/autoload.php';
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$locator = new FileLocator(__DIR__.'/../config');
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$loaderResolver = new LoaderResolver([new JsonFileLoader($locator)]);
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$delegatingLoader = new DelegatingLoader($loaderResolver);
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try {
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$config = $delegatingLoader->load('config.json');
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var_dump($config);
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} catch (InvalidConfigurationException $e)
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{
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echo "コンフィギュレーション構文エラー".PHP_EOL;
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echo $e->getMessage().PHP_EOL;
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}

‎bin/test_yaml.php

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<?php
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use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;
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use Symfony\Component\Config\FileLocator;
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use Symfony\Component\Config\Loader\DelegatingLoader;
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use Symfony\Component\Config\Loader\LoaderResolver;
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use Example\Config\YamlFileLoader;
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require_once __DIR__.'/../vendor/autoload.php';
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$locator = new FileLocator(__DIR__.'/../config');
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$loaderResolver = new LoaderResolver([new YamlFileLoader($locator)]);
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$delegatingLoader = new DelegatingLoader($loaderResolver);
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try {
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$config = $delegatingLoader->load('config.yml');
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var_dump($config);
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} catch (InvalidConfigurationException $e)
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{
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echo "コンフィギュレーション構文エラー".PHP_EOL;
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echo $e->getMessage().PHP_EOL;
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}

‎composer.json

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{
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"name": "example/config",
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"description":" ",
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"keywords":[
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],
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"config":{
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"bin-dir": "bin"
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},
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"license": "BSD-3-Clause",
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"autoload":{
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"psr-4":{
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"Example\\Config\\": "src/"
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}
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},
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"require": {
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"symfony/config": "~2.4",
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"symfony/yaml": "~2.4",
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"respect/validation": "~0.5"
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}
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}

‎composer.lock

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‎config/config.json

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[
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{
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"blog_url" : "http://shibayu36.hatenablog.com/",
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"permission" : "hogehoge",
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"can_be_edited_by" : [
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"shiba_yu36"
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]
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},
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{
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"blog_url" : "http://shibayu36-private.hatenablog.com/",
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"permission" : "private",
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"can_be_edited_by" : [
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"shiba_yu36",
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"shiba_yu37"
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]
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},
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{
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"blog_url" : "http://blog.example.com/",
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"permission" : "public",
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"can_be_edited_by" : [
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"example-user"
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]
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}
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]

‎config/config.yml

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-
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blog_url: http://shibayu36.hatenablog.com/
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permission: public
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can_be_edited_by: [ shiba_yu36 ]
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-
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blog_url: http://shibayu36-private.hatenablog.com/
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permission: private
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can_be_edited_by: [ shiba_yu36, shiba_yu37 ]
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-
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blog_url: http://blog.example.com/
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permission: public
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can_be_edited_by: [ example-user ]

‎src/BlogConfiguration.php

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<?php
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namespace Example\Config;
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use Symfony\Component\Config\Definition\Builder\TreeBuilder;
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use Symfony\Component\Config\Definition\ConfigurationInterface;
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use Respect\Validation\Validator as v;
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class BlogConfiguration implements ConfigurationInterface
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{
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public function getConfigTreeBuilder()
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{
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$treeBuilder = new TreeBuilder();
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$rootNode = $treeBuilder->root('blog');
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$rootNode
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->children()
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->arrayNode('user_blogs')
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->isRequired()
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->requiresAtLeastOneElement()
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->prototype('array')
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->children()
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->scalarNode('blog_url')
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->info('設定したいブログのURL')
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->isRequired()
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->validate()
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->ifTrue(function ($value) {
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return !v::call(
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'parse_url',
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v::arr()->key('scheme', v::startsWith('http'))
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->key('host', v::domain())
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)->validate($value);
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})
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->thenInvalid('ブログURLが無効: %s')
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->end()
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->end()
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->enumNode('permission')
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->info('publicなら公開、privateなら非公開')
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->values(['public', 'private'])
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->isRequired()
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->end()
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->arrayNode('can_be_edited_by')
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->info('編集権限を持つユーザ')
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->isRequired()
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->requiresAtLeastOneElement()
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->prototype('scalar')
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->end()
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->end()
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->end()
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->end();
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return $treeBuilder;
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}
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}

‎src/JsonFileLoader.php

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<?php
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namespace Example\Config;
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use Symfony\Component\Config\Definition\Processor;
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use Symfony\Component\Config\Loader\FileLoader;
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class JsonFileLoader extends FileLoader
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{
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public function load($resource, $type = null)
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{
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$path = $this->locator->locate($resource);
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$config = ['blog' => ['user_blogs' => $this->loadFile($path)]];
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if (null === $config) {
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return;
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}
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$configuration = new BlogConfiguration();
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$processor = new Processor();
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$processedConfig = $processor->processConfiguration(
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$configuration,
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$config
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);
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return $processedConfig;
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}
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public function supports($resource, $type = null)
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{
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return is_string($resource) && 'json' === pathinfo(
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$resource,
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PATHINFO_EXTENSION
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);
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}
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private function loadFile($path)
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{
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return json_decode(file_get_contents($path), true);
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}
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}

‎src/YamlFileLoader.php

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<?php
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namespace Example\Config;
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use Symfony\Component\Config\Definition\Processor;
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use Symfony\Component\Config\Loader\FileLoader;
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use Symfony\Component\Yaml\Yaml;
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class YamlFileLoader extends FileLoader
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{
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public function load($resource, $type = null)
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{
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$path = $this->locator->locate($resource);
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$config = ['blog' => ['user_blogs' => $this->loadFile($path)]];
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if (null === $config) {
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return;
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}
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$configuration = new BlogConfiguration();
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$processor = new Processor();
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$processedConfig = $processor->processConfiguration(
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$configuration,
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$config
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);
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return $processedConfig;
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}
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public function supports($resource, $type = null)
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{
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return is_string($resource) && 'yml' === pathinfo(
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$resource,
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PATHINFO_EXTENSION
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);
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}
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private function loadFile($path)
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{
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return Yaml::parse($path);
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}
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}

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