Version 1

[yaffs-website] / vendor / drupal / console-core / src / Command / Yaml / GetValueCommand.php

diff --git a/vendor/drupal/console-core/src/Command/Yaml/GetValueCommand.php b/vendor/drupal/console-core/src/Command/Yaml/GetValueCommand.php
new file mode 100644 (file)
index 0000000..a02634e
--- /dev/null
+++ b/vendor/drupal/console-core/src/Command/Yaml/GetValueCommand.php
@@ -0,0 +1,96 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Console\Core\Command\Yaml\GetValueCommand.
+ */
+
+namespace Drupal\Console\Core\Command\Yaml;
+
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Yaml\Parser;
+use Symfony\Component\Console\Command\Command;
+use Drupal\Console\Core\Command\Shared\CommandTrait;
+use Drupal\Console\Core\Style\DrupalStyle;
+use Drupal\Console\Core\Utils\NestedArray;
+
+class GetValueCommand extends Command
+{
+    use CommandTrait;
+
+    /**
+     * @var NestedArray
+     */
+    protected $nestedArray;
+
+    /**
+     * GetValueCommand constructor.
+     * @param NestedArray $nestedArray
+     */
+    public function __construct(NestedArray $nestedArray)
+    {
+        $this->nestedArray = $nestedArray;
+        parent::__construct();
+    }
+
+    protected function configure()
+    {
+        $this
+            ->setName('yaml:get:value')
+            ->setDescription($this->trans('commands.yaml.get.value.description'))
+            ->addArgument(
+                'yaml-file',
+                InputArgument::REQUIRED,
+                $this->trans('commands.yaml.get.value.arguments.yaml-file')
+            )
+            ->addArgument(
+                'yaml-key',
+                InputArgument::REQUIRED,
+                $this->trans('commands.yaml.get.value.arguments.yaml-key')
+            );
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $io = new DrupalStyle($input, $output);
+
+        $yaml = new Parser();
+
+        $yaml_file = $input->getArgument('yaml-file');
+        $yaml_key = $input->getArgument('yaml-key');
+
+        try {
+            $yaml_parsed = $yaml->parse(file_get_contents($yaml_file), true);
+        } catch (\Exception $e) {
+            $io->error($this->trans('commands.yaml.merge.messages.error-parsing').': '.$e->getMessage());
+            return;
+        }
+
+        if (empty($yaml_parsed)) {
+            $io->info(
+                sprintf(
+                    $this->trans('commands.yaml.merge.messages.wrong-parse'),
+                    $yaml_file
+                )
+            );
+        } else {
+            $key_exists = null;
+            $parents = explode(".", $yaml_key);
+            $yaml_value = $this->nestedArray->getValue($yaml_parsed, $parents, $key_exists);
+
+            if (!$key_exists) {
+                $io->info(
+                    sprintf(
+                        $this->trans('commands.yaml.get.value.messages.invalid-key'),
+                        $yaml_key,
+                        $yaml_file
+                    )
+                );
+            }
+
+            $io->writeln($yaml_value);
+        }
+    }
+}