1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Bundle\MonologBundle\DependencyInjection;

    13 

    14 use Symfony\Component\Config\Definition\Builder\TreeBuilder;

    15 use Symfony\Component\Config\Definition\ConfigurationInterface;

    16 

    17 /**

    18  * This class contains the configuration information for the bundle

    19  *

    20  * This information is solely responsible for how the different configuration

    21  * sections are normalized, and merged.

    22  *

    23  * @author Jordi Boggiano <j.boggiano@seld.be>

    24  * @author Christophe Coevoet <stof@notk.org>

    25  */

    26 class Configuration implements ConfigurationInterface

    27 {

    28     /**

    29      * Generates the configuration tree builder.

    30      *

    31      * @return \Symfony\Component\Config\Definition\Builder\TreeBuilder The tree builder

    32      */

    33     public function getConfigTreeBuilder()

    34     {

    35         $treeBuilder = new TreeBuilder();

    36         $rootNode = $treeBuilder->root('monolog');

    37 

    38         $rootNode

    39             ->fixXmlConfig('handler')

    40             ->children()

    41                 ->arrayNode('handlers')

    42                     ->canBeUnset()

    43                     ->useAttributeAsKey('name')

    44                     ->prototype('array')

    45                         ->fixXmlConfig('member')

    46                         ->canBeUnset()

    47                         ->children()

    48                             ->scalarNode('type')

    49                                 ->isRequired()

    50                                 ->treatNullLike('null')

    51                                 ->beforeNormalization()

    52                                     ->always()

    53                                     ->then(function($v) { return strtolower($v); })

    54                                 ->end()

    55                             ->end()

    56                             ->scalarNode('id')->end()

    57                             ->scalarNode('priority')->defaultValue(0)->end()

    58                             ->scalarNode('level')->defaultValue('DEBUG')->end()

    59                             ->booleanNode('bubble')->defaultTrue()->end()

    60                             ->scalarNode('path')->defaultValue('%kernel.logs_dir%/%kernel.environment%.log')->end() // stream and rotating

    61                             ->scalarNode('ident')->defaultFalse()->end() // syslog

    62                             ->scalarNode('facility')->defaultValue('user')->end() // syslog

    63                             ->scalarNode('max_files')->defaultValue(0)->end() // rotating

    64                             ->scalarNode('action_level')->defaultValue('WARNING')->end() // fingers_crossed

    65                             ->booleanNode('stop_buffering')->defaultTrue()->end()// fingers_crossed

    66                             ->scalarNode('buffer_size')->defaultValue(0)->end() // fingers_crossed and buffer

    67                             ->scalarNode('handler')->end() // fingers_crossed and buffer

    68                             ->arrayNode('members') // group

    69                                 ->canBeUnset()

    70                                 ->performNoDeepMerging()

    71                                 ->prototype('scalar')->end()

    72                             ->end()

    73                             ->scalarNode('from_email')->end() // swift_mailer and native_mailer

    74                             ->scalarNode('to_email')->end() // swift_mailer and native_mailer

    75                             ->scalarNode('subject')->end() // swift_mailer and native_mailer

    76                             ->arrayNode('email_prototype') // swift_mailer

    77                                 ->canBeUnset()

    78                                 ->beforeNormalization()

    79                                     ->ifString()

    80                                     ->then(function($v) { return array('id' => $v); })

    81                                 ->end()

    82                                 ->children()

    83                                     ->scalarNode('id')->isRequired()->end()

    84                                     ->scalarNode('factory-method')->defaultNull()->end()

    85                                 ->end()

    86                             ->end()

    87                             ->scalarNode('formatter')->end()

    88                         ->end()

    89                         ->validate()

    90                             ->ifTrue(function($v) { return ('fingers_crossed' === $v['type'] || 'buffer' === $v['type']) && 1 !== count($v['handler']); })

    91                             ->thenInvalid('The handler has to be specified to use a FingersCrossedHandler or BufferHandler')

    92                         ->end()

    93                         ->validate()

    94                             ->ifTrue(function($v) { return 'swift_mailer' === $v['type'] && empty($v['email_prototype']) && (empty($v['from_email']) || empty($v['to_email']) || empty($v['subject'])); })

    95                             ->thenInvalid('The sender, recipient and subject or an email prototype have to be specified to use a SwiftMailerHandler')

    96                         ->end()

    97                         ->validate()

    98                             ->ifTrue(function($v) { return 'native_mailer' === $v['type'] && (empty($v['from_email']) || empty($v['to_email']) || empty($v['subject'])); })

    99                             ->thenInvalid('The sender, recipient and subject have to be specified to use a NativeMailerHandler')

   100                         ->end()

   101                         ->validate()

   102                             ->ifTrue(function($v) { return 'service' === $v['type'] && !isset($v['id']); })

   103                             ->thenInvalid('The id has to be specified to use a service as handler')

   104                         ->end()

   105                     ->end()

   106                     ->validate()

   107                         ->ifTrue(function($v) { return isset($v['debug']); })

   108                         ->thenInvalid('The "debug" name cannot be used as it is reserved for the handler of the profiler')

   109                     ->end()

   110                 ->end()

   111             ->end()

   112         ;

   113 

   114         return $treeBuilder;

   115     }

   116 }