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      *
  32      * @param NestedArray $nestedArray
  33    */
  34     public function __construct(NestedArray $nestedArray)
  35     {
  36         $this->nestedArray = $nestedArray;
  37         parent::__construct();
  38     }
  39
  40     protected function configure()
  41     {
  42         $this
  43             ->setName('yaml:unset:key')
  44             ->setDescription($this->trans('commands.yaml.unset.key.description'))
  45             ->addArgument(
  46                 'yaml-file',
  47                 InputArgument::REQUIRED,
  48                 $this->trans('commands.yaml.unset.value.arguments.yaml-file')
  49             )
  50             ->addArgument(
  51                 'yaml-key',
  52                 InputArgument::REQUIRED,
  53                 $this->trans('commands.yaml.unset.value.arguments.yaml-key')
  54             );
  55     }
  56
  57     protected function execute(InputInterface $input, OutputInterface $output)
  58     {
  59         $io = new DrupalStyle($input, $output);
  60
  61         $yaml = new Parser();
  62         $dumper = new Dumper();
  63
  64         $yaml_file = $input->getArgument('yaml-file');
  65         $yaml_key = $input->getArgument('yaml-key');
  66
  67         try {
  68             $yaml_parsed = $yaml->parse(file_get_contents($yaml_file));
  69         } catch (\Exception $e) {
  70             $io->error($this->trans('commands.yaml.merge.messages.error-parsing').': '.$e->getMessage());
  71
  72             return;
  73         }
  74
  75         if (empty($yaml_parsed)) {
  76             $io->info(
  77                 sprintf(
  78                     $this->trans('commands.yaml.merge.messages.wrong-parse'),
  79                     $yaml_file
  80                 )
  81             );
  82         }
  83
  84         $parents = explode(".", $yaml_key);
  85         $this->nestedArray->unsetValue($yaml_parsed, $parents);
  86
  87         try {
  88             $yaml = $dumper->dump($yaml_parsed, 10);
  89         } catch (\Exception $e) {
  90             $io->error($this->trans('commands.yaml.merge.messages.error-generating').': '.$e->getMessage());
  91
  92             return;
  93         }
  94
  95         try {
  96             file_put_contents($yaml_file, $yaml);
  97         } catch (\Exception $e) {
  98             $io->error($this->trans('commands.yaml.merge.messages.error-writing').': '.$e->getMessage());
  99
 100             return;
 101         }
 102
 103         $io->info(
 104             sprintf(
 105                 $this->trans('commands.yaml.unset.value.messages.unset'),
 106                 $yaml_file
 107             )
 108         );
 109     }
 110 }