diff vendor/chi-teck/drupal-code-generator/src/Helper/Dumper.php @ 0:c75dbcec494b

Initial commit from drush-created site

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/chi-teck/drupal-code-generator/src/Helper/Dumper.php	Thu Jul 05 14:24:15 2018 +0000
@@ -0,0 +1,186 @@
+<?php
+
+namespace DrupalCodeGenerator\Helper;
+
+use DrupalCodeGenerator\Utils;
+use Symfony\Component\Console\Formatter\OutputFormatterStyle;
+use Symfony\Component\Console\Helper\Helper;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Question\ConfirmationQuestion;
+use Symfony\Component\Filesystem\Filesystem;
+
+/**
+ * Output dumper form generators.
+ */
+class Dumper extends Helper {
+
+  /**
+   * The file system utility.
+   *
+   * @var \Symfony\Component\Filesystem\Filesystem
+   */
+  public $filesystem;
+
+  /**
+   * Input instance.
+   *
+   * @var \Symfony\Component\Console\Input\InputInterface
+   */
+  protected $input;
+
+  /**
+   * Output instance.
+   *
+   * @var \Symfony\Component\Console\Output\OutputInterface
+   */
+  protected $output;
+
+  /**
+   * Replace flag.
+   *
+   * @var bool
+   */
+  protected $replace;
+
+  /**
+   * Constructs a generator command.
+   *
+   * @param \Symfony\Component\Filesystem\Filesystem $filesystem
+   *   The file system utility.
+   * @param bool $replace
+   *   (optional) Indicates weather or not existing files can be replaced.
+   */
+  public function __construct(Filesystem $filesystem, $replace = NULL) {
+    $this->filesystem = $filesystem;
+    $this->replace = $replace;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getName() {
+    return 'dcg_dumper';
+  }
+
+  /**
+   * Dumps the generated code to file system.
+   *
+   * @param \Symfony\Component\Console\Input\InputInterface $input
+   *   Input instance.
+   * @param \Symfony\Component\Console\Output\OutputInterface $output
+   *   Output instance.
+   *
+   * @return array
+   *   List of created or updated files.
+   */
+  public function dump(InputInterface $input, OutputInterface $output) {
+    $this->input = $input;
+    $this->output = $output;
+    $formatter_style = new OutputFormatterStyle('black', 'cyan', []);
+    $this->output->getFormatter()->setStyle('title', $formatter_style);
+
+    $interactive = $input->isInteractive();
+
+    // NULL means we should ask user for confirmation.
+    if ($this->replace !== NULL) {
+      $input->setInteractive(FALSE);
+    }
+
+    /** @var \DrupalCodeGenerator\Command\GeneratorInterface $command */
+    $command = $this->getHelperSet()->getCommand();
+
+    $dumped_files = $this->doDump($command->getAssets(), $command->getDirectory());
+
+    $input->setInteractive($interactive);
+    return $dumped_files;
+  }
+
+  /**
+   * Dumps assets.
+   *
+   * @param \DrupalCodeGenerator\Asset[] $assets
+   *   Files to dump.
+   * @param string $directory
+   *   Directory where to dump the assets.
+   *
+   * @return array
+   *   List of created or updated assets.
+   */
+  protected function doDump(array $assets, $directory) {
+    $dumped_files = [];
+
+    foreach ($assets as $asset) {
+
+      $content = $asset->getContent();
+      $path = $asset->getPath();
+
+      $file_path = "$directory/$path";
+      if ($this->filesystem->exists($file_path) && !$asset->isDirectory()) {
+        $action = $asset->getAction();
+        if ($action == 'replace') {
+          $question_text = sprintf('<info>The file <comment>%s</comment> already exists. Would you like to replace it?</info> [<comment>Yes</comment>]:', $file_path);
+          if (!$this->confirm($question_text)) {
+            continue;
+          }
+        }
+        else {
+          $original_content = file_get_contents($file_path);
+          if ($action == 'append') {
+            $header_size = $asset->getHeaderSize();
+            // Do not remove header if original file is empty.
+            if ($original_content && $header_size > 0) {
+              $content = Utils::removeHeader($content, $header_size);
+            }
+            $content = $original_content . "\n" . $content;
+          }
+          elseif (is_callable($action)) {
+            $content = $action($original_content, $content);
+          }
+          else {
+            throw new \LogicException("Unsupported action: $action.");
+          }
+        }
+      }
+
+      // Default mode for all parent directories is 0777. It can be modified by
+      // changing umask.
+      $mode = $asset->getMode();
+
+      // Save data to file system.
+      if ($asset->isDirectory()) {
+        $this->filesystem->mkdir([$file_path], $mode);
+      }
+      else {
+        $this->filesystem->dumpFile($file_path, $content);
+        $this->filesystem->chmod($file_path, $mode);
+      }
+
+      $dumped_files[] = $asset->getPath();
+    }
+
+    return $dumped_files;
+  }
+
+  /**
+   * Asks a user for confirmation.
+   *
+   * @param string $question_text
+   *   The question to ask to the user.
+   *
+   * @return bool
+   *   User confirmation.
+   */
+  protected function confirm($question_text) {
+    $question_text = "\n $question_text\n ➤ ";
+    // If the input is not interactive print the question with default answer.
+    if ($this->replace !== NULL) {
+      $this->output->writeln($question_text . ($this->replace ? 'Yes' : 'No'));
+    }
+    $question = new ConfirmationQuestion($question_text, $this->replace !== FALSE);
+    /** @var \Symfony\Component\Console\Helper\QuestionHelper $question_helper */
+    $question_helper = $this->getHelperSet()->get('question');
+    return $question_helper->ask($this->input, $this->output, $question);
+  }
+
+}