www.aleph1.co.uk Git - yaffs-website/blob - vendor/drupal/console-core/src/Command/Shared/CommandTrait.php

   1 <?php
   2
   3 /**
   4  * @file
   5  * Contains Drupal\Console\Core\Command\Shared\CommandTrait.
   6  */
   7
   8 namespace Drupal\Console\Core\Command\Shared;
   9
  10 use Drupal\Console\Core\Utils\TranslatorManagerInterface;
  11
  12 /**
  13  * Class CommandTrait
  14  *
  15  * @package Drupal\Console\Core\Command
  16  */
  17 trait CommandTrait
  18 {
  19     /**
  20      * @var TranslatorManagerInterface
  21      */
  22     protected $translator;
  23
  24     /**
  25      * @param $translator
  26      */
  27     public function setTranslator($translator)
  28     {
  29         $this->translator = $translator;
  30     }
  31
  32     /**
  33      * @param $key string
  34      *
  35      * @return string
  36      */
  37     public function trans($key)
  38     {
  39         if (!$this->translator) {
  40             return $key;
  41         }
  42
  43         return $this->translator->trans($key);
  44     }
  45
  46     /**
  47      * @inheritdoc
  48      */
  49     public function getDescription()
  50     {
  51         $description = sprintf(
  52             'commands.%s.description',
  53             str_replace(':', '.', $this->getName())
  54         );
  55
  56         if (parent::getDescription()==$description) {
  57             return $this->trans($description);
  58         }
  59
  60         return parent::getDescription();
  61     }
  62
  63     /**
  64    * @inheritdoc
  65    */
  66     public function getHelp()
  67     {
  68         $help = sprintf(
  69             'commands.%s.help',
  70             str_replace(':', '.', $this->getName())
  71         );
  72
  73         if (parent::getHelp()==$help) {
  74             return $this->trans($help);
  75         }
  76
  77         return parent::getHelp();
  78     }
  79 }