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

   1 <?php
   2
   3 /**
   4  * @file
   5  * Contains \Drupal\Console\Core\Command\Yaml\UnsetKeyCommand.
   6  */
   7
   8 namespace Drupal\Console\Core\Command\Yaml;
   9
  10 use Symfony\Component\Console\Input\InputArgument;
  11 use Symfony\Component\Console\Input\InputInterface;
  12 use Symfony\Component\Console\Output\OutputInterface;
  13 use Symfony\Component\Yaml\Dumper;
  14 use Symfony\Component\Yaml\Parser;
  15 use Symfony\Component\Console\Command\Command;
  16 use Drupal\Console\Core\Command\Shared\CommandTrait;
  17 use Drupal\Console\Core\Style\DrupalStyle;
  18 use Drupal\Console\Core\Utils\NestedArray;
  19
  20 class UnsetKeyCommand extends Command
  21 {
  22     use CommandTrait;
  23
  24     /**
  25    * @var NestedArray
  26    */
  27     protected $nestedArray;
  28
  29     /**
  30      * UnsetKeyCommand constructor.
  31      * @param NestedArray $nestedArray
  32    */
  33     public function __construct(NestedArray $nestedArray)
  34     {
  35         $this->nestedArray = $nestedArray;
  36         parent::__construct();
  37     }
  38
  39     protected function configure()
  40     {
  41         $this
  42             ->setName('yaml:unset:key')
  43             ->setDescription($this->trans('commands.yaml.unset.key.description'))
  44             ->addArgument(
  45                 'yaml-file',
  46                 InputArgument::REQUIRED,
  47                 $this->trans('commands.yaml.unset.value.arguments.yaml-file')
  48             )
  49             ->addArgument(
  50                 'yaml-key',
  51                 InputArgument::REQUIRED,
  52                 $this->trans('commands.yaml.unset.value.arguments.yaml-key')
  53             );
  54     }
  55
  56     protected function execute(InputInterface $input, OutputInterface $output)
  57     {
  58         $io = new DrupalStyle($input, $output);
  59
  60         $yaml = new Parser();
  61         $dumper = new Dumper();
  62
  63         $yaml_file = $input->getArgument('yaml-file');
  64         $yaml_key = $input->getArgument('yaml-key');
  65
  66         try {
  67             $yaml_parsed = $yaml->parse(file_get_contents($yaml_file));
  68         } catch (\Exception $e) {
  69             $io->error($this->trans('commands.yaml.merge.messages.error-parsing').': '.$e->getMessage());
  70
  71             return;
  72         }
  73
  74         if (empty($yaml_parsed)) {
  75             $io->info(
  76                 sprintf(
  77                     $this->trans('commands.yaml.merge.messages.wrong-parse'),
  78                     $yaml_file
  79                 )
  80             );
  81         }
  82
  83         $parents = explode(".", $yaml_key);
  84         $this->nestedArray->unsetValue($yaml_parsed, $parents);
  85
  86         try {
  87             $yaml = $dumper->dump($yaml_parsed, 10);
  88         } catch (\Exception $e) {
  89             $io->error($this->trans('commands.yaml.merge.messages.error-generating').': '.$e->getMessage());
  90
  91             return;
  92         }
  93
  94         try {
  95             file_put_contents($yaml_file, $yaml);
  96         } catch (\Exception $e) {
  97             $io->error($this->trans('commands.yaml.merge.messages.error-writing').': '.$e->getMessage());
  98
  99             return;
 100         }
 101
 102         $io->info(
 103             sprintf(
 104                 $this->trans('commands.yaml.unset.value.messages.unset'),
 105                 $yaml_file
 106             )
 107         );
 108     }
 109 }