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

   1 <?php
   2
   3 /**
   4  * @file
   5  * Contains \Drupal\Console\Core\Command\Yaml\DiffCommand.
   6  */
   7
   8 namespace Drupal\Console\Core\Command\Yaml;
   9
  10 use Symfony\Component\Console\Input\InputArgument;
  11 use Symfony\Component\Console\Input\InputOption;
  12 use Symfony\Component\Console\Input\InputInterface;
  13 use Symfony\Component\Console\Output\OutputInterface;
  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 DiffCommand extends Command
  21 {
  22     use CommandTrait;
  23
  24     /**
  25      * @var NestedArray
  26      */
  27     protected $nestedArray;
  28
  29     /**
  30      * DiffCommand 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         $this
  43             ->setName('yaml:diff')
  44             ->setDescription($this->trans('commands.yaml.diff.description'))
  45             ->addArgument(
  46                 'yaml-left',
  47                 InputArgument::REQUIRED,
  48                 $this->trans('commands.yaml.diff.arguments.yaml-left')
  49             )
  50             ->addArgument(
  51                 'yaml-right',
  52                 InputArgument::REQUIRED,
  53                 $this->trans('commands.yaml.diff.arguments.yaml-right')
  54             )
  55             ->addOption(
  56                 'stats',
  57                 false,
  58                 InputOption::VALUE_NONE,
  59                 $this->trans('commands.yaml.diff.options.stats')
  60             )
  61             ->addOption(
  62                 'negate',
  63                 false,
  64                 InputOption::VALUE_NONE,
  65                 $this->trans('commands.yaml.diff.options.negate')
  66             )
  67             ->addOption(
  68                 'limit',
  69                 null,
  70                 InputOption::VALUE_OPTIONAL,
  71                 $this->trans('commands.yaml.diff.options.limit')
  72             )
  73             ->addOption(
  74                 'offset',
  75                 null,
  76                 InputOption::VALUE_OPTIONAL,
  77                 $this->trans('commands.yaml.diff.options.offset')
  78             );
  79     }
  80
  81     protected function execute(InputInterface $input, OutputInterface $output)
  82     {
  83         $io = new DrupalStyle($input, $output);
  84
  85         $yaml = new Parser();
  86
  87         $yaml_left = $input->getArgument('yaml-left');
  88         $yaml_right = $input->getArgument('yaml-right');
  89
  90         $stats = $input->getOption('stats');
  91
  92         $negate = $input->getOption('negate');
  93
  94         $limit = $input->getOption('limit');
  95         $offset = $input->getOption('offset');
  96
  97         if ($negate == 1 || $negate == 'TRUE') {
  98             $negate = true;
  99         } else {
 100             $negate = false;
 101         }
 102
 103         try {
 104             $yamlLeftParsed = $yaml->parse(file_get_contents($yaml_left));
 105
 106             if (empty($yamlLeftParsed)) {
 107                 $io->error(
 108                     sprintf(
 109                         $this->trans('commands.yaml.merge.messages.wrong-parse'),
 110                         $yaml_left
 111                     )
 112                 );
 113             }
 114
 115             $yamlRightParsed = $yaml->parse(file_get_contents($yaml_right));
 116
 117             if (empty($yamlRightParsed)) {
 118                 $io->error(
 119                     sprintf(
 120                         $this->trans('commands.yaml.merge.messages.wrong-parse'),
 121                         $yaml_right
 122                     )
 123                 );
 124             }
 125         } catch (\Exception $e) {
 126             $io->error($this->trans('commands.yaml.merge.messages.error-parsing').': '.$e->getMessage());
 127
 128             return;
 129         }
 130
 131         $statistics = ['total' => 0, 'equal'=> 0 , 'diff' => 0];
 132         $diff = $this->nestedArray->arrayDiff($yamlLeftParsed, $yamlRightParsed, $negate, $statistics);
 133         print_r($diff);
 134
 135         if ($stats) {
 136             $io->info(
 137                 sprintf(
 138                     $this->trans('commands.yaml.diff.messages.total'),
 139                     $statistics['total']
 140                 )
 141             );
 142
 143             $io->info(
 144                 sprintf(
 145                     $this->trans('commands.yaml.diff.messages.diff'),
 146                     $statistics['diff']
 147                 )
 148             );
 149
 150             $io->info(
 151                 sprintf(
 152                     $this->trans('commands.yaml.diff.messages.equal'),
 153                     $statistics['equal']
 154                 )
 155             );
 156
 157             return;
 158         }
 159         // FLAT YAML file to display full yaml to be used with command yaml:update:key or yaml:update:value
 160         $diffFlatten = [];
 161         $keyFlatten = '';
 162         $this->nestedArray->yamlFlattenArray($diff, $diffFlatten, $keyFlatten);
 163
 164         if ($limit !== null) {
 165             if (!$offset) {
 166                 $offset = 0;
 167             }
 168             $diffFlatten = array_slice($diffFlatten, $offset, $limit);
 169         }
 170
 171         $tableHeader = [
 172             $this->trans('commands.yaml.diff.messages.key'),
 173             $this->trans('commands.yaml.diff.messages.value'),
 174         ];
 175
 176         $tableRows = [];
 177         foreach ($diffFlatten as $yamlKey => $yamlValue) {
 178             $tableRows[] = [
 179                 $yamlKey,
 180                 $yamlValue
 181             ];
 182             print $yamlKey . "\n";
 183             print $yamlValue . "\n";
 184         }
 185
 186         $io->table($tableHeader, $tableRows, 'compact');
 187     }
 188
 189     /**
 190      * {@inheritdoc}
 191      */
 192     protected function interact(InputInterface $input, OutputInterface $output)
 193     {
 194         $io = new DrupalStyle($input, $output);
 195
 196         $validator_filename = function ($value) use ($io) {
 197             if (!strlen(trim($value)) || !is_file($value)) {
 198                 $io->error($this->trans('commands.common.errors.invalid-file-path'));
 199
 200                 return false;
 201             }
 202
 203             return $value;
 204         };
 205
 206         // --yaml-left option
 207         $yaml_left = $input->getArgument('yaml-left');
 208         if (!$yaml_left) {
 209             while (true) {
 210                 $yaml_left = $io->ask(
 211                     $this->trans('commands.yaml.diff.questions.yaml-left'),
 212                     null,
 213                     $validator_filename
 214                 );
 215
 216                 if ($yaml_left) {
 217                     break;
 218                 }
 219             }
 220
 221             $input->setArgument('yaml-left', $yaml_left);
 222         }
 223
 224         // --yaml-right option
 225         $yaml_right = $input->getArgument('yaml-right');
 226         if (!$yaml_right) {
 227             while (true) {
 228                 $yaml_right = $io->ask(
 229                     $this->trans('commands.yaml.diff.questions.yaml-right'),
 230                     null,
 231                     $validator_filename
 232                 );
 233
 234                 if ($yaml_right) {
 235                     break;
 236                 }
 237             }
 238
 239             $input->setArgument('yaml-right', $yaml_right);
 240         }
 241     }
 242 }