add configuration for bundle

README.md

@@ -33,6 +33,21 @@ public function registerBundles()
 }
 ```
 
+## Configuration
+
+```yml
+gps_lab_date:
+    # Is not required
+    # As a default uset timezone from date_default_timezone_get()
+    time_zone: 'Europe/Moscow'
+
+    # HTTP Cookie var names for store user timezone
+    # It's a default values
+    cookie:
+        name: '_time_zone_name'
+        offset: '_time_zone_offset'
+```
+
 ## Usage
 
 ### Util
@@ -288,16 +303,6 @@ How get timezone keeper from DI?
 $tz_keeper = $this->get('gpslab.date.tz.keeper');
 ```
 
-### Parameters
-
-You can change DI parameter `%time_zone%` for change default timezone. As a default used timezone from
-[date_default_timezone_get()](http://php.net/manual/en/function.date-default-timezone-get.php).
-
-User timezone as a default stored in HTTP Cookies. DI parameter is store cookies var name:
-
-  * Parameter `%date.time_zone.param.name%` is var name for `\DateTimeZone::getName()`;
-  * Parameter `%date.time_zone.param.offset%` is var name for `\DateTimeZone::getOffset()`.
-
 ## License
 
 This bundle is under the [MIT license](http://opensource.org/licenses/MIT). See the complete license in the file: LICENSE

src/DependencyInjection/Configuration.php

@@ -0,0 +1,52 @@
+<?php
+/**
+ * GpsLab component.
+ *
+ * @author    Peter Gribanov <info@peter-gribanov.ru>
+ * @copyright Copyright (c) 2016, Peter Gribanov
+ * @license   http://opensource.org/licenses/MIT
+ */
+
+namespace GpsLab\Bundle\DateBundle\DependencyInjection;
+
+use Symfony\Component\Config\Definition\Builder\TreeBuilder;
+use Symfony\Component\Config\Definition\ConfigurationInterface;
+
+class Configuration implements ConfigurationInterface
+{
+    /**
+     * Config tree builder.
+     *
+     * Example config:
+     *
+     * gps_lab_date:
+     *     time_zone: 'Europe/Moscow'
+     *     cookie:
+     *         name: '_time_zone_name'
+     *         offset: '_time_zone_offset'
+     *
+     * @return TreeBuilder
+     */
+    public function getConfigTreeBuilder()
+    {
+        return (new TreeBuilder())
+            ->root('gps_lab_date')
+            ->addDefaultsIfNotSet()
+            ->children()
+                ->scalarNode('time_zone')
+                ->end()
+                ->arrayNode('cookie')
+                    ->children()
+                        ->scalarNode('name')
+                            ->cannotBeEmpty()
+                            ->defaultValue('_time_zone_name')
+                        ->end()
+                        ->scalarNode('offset')
+                            ->cannotBeEmpty()
+                            ->defaultValue('_time_zone_offset')
+                        ->end()
+                    ->end()
+                ->end()
+            ->end();
+    }
+}

src/DependencyInjection/GpsLabDateExtension.php

@@ -18,8 +18,13 @@ class GpsLabDateExtension extends Extension
 {
     public function load(array $configs, ContainerBuilder $container)
     {
+        $config = $this->processConfiguration(new Configuration(), $configs);
+
+        $container->setParameter('date.time_zone', $config['time_zone']);
+        $container->setParameter('date.time_zone.param.name', $config['cookie']['name']);
+        $container->setParameter('date.time_zone.param.offset', $config['cookie']['offset']);
+
         $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
-        $loader->load('parameters.yml');
         $loader->load('services.yml');
     }
 }

src/Resources/config/services.yml

@@ -31,7 +31,7 @@ services:
 
     gpslab.date.tz.resolver.console:
         class: GpsLab\Bundle\DateBundle\Date\TimeZone\Resolver\ConsoleResolver
-        arguments: [ '%time_zone%' ]
+        arguments: [ '%date.time_zone%' ]
         tags:
             - { name: gpslab.date.tz.resolver, priority: 900 }
         public: false