theme-builder/docroot/modules/custom/koality_theme/src/Command/GenerateThemeCommand.php

<?php

namespace Drupal\koality_theme\Command;

use Drupal\Console\Command\Shared\ArrayInputTrait;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Drupal\Console\Command\Shared\ThemeRegionTrait;
use Drupal\Console\Command\Shared\ThemeBreakpointTrait;
use Drupal\Console\Command\Shared\ConfirmationTrait;
use Drupal\Console\Core\Command\Command;
use Drupal\Console\Extension\Manager;
use Drupal\Console\Utils\Site;
use Drupal\Console\Core\Utils\StringConverter;
use Drupal\Console\Utils\Validator;
use Drupal\Core\Extension\ThemeHandler;
use Webmozart\PathUtil\Path;
use Drupal\koality_theme\Generator\KoalityThemeGenerator;


/**
 * Class GenerateThemeCommand.
 *
 * Drupal\Console\Annotations\DrupalCommand (
 *     extension="koality_theme",
 *     extensionType="module"
 * )
 */
class GenerateThemeCommand extends Command {

  use ConfirmationTrait;
  use ThemeRegionTrait;
  use ThemeBreakpointTrait;
  use ArrayInputTrait;

  /**
   * @var Manager
   */
  protected $extensionManager;

  /**
   * @var KoalityThemeGenerator
   */
  protected $generator;

  /**
   * @var Validator
   */
  protected $validator;

  /**
   * @var string
   */
  protected $appRoot;

  /**
   * @var ThemeHandler
   */
  protected $themeHandler;

  /**
   * @var Site
   */
  protected $site;

  /**
   * @var StringConverter
   */
  protected $stringConverter;

  /**
   * ThemeCommand constructor.
   *
   * @param Manager $extensionManager
   * @param KoalityThemeGenerator $generator
   * @param Validator $validator
   * @param $appRoot
   * @param ThemeHandler $themeHandler
   * @param Site $site
   * @param StringConverter $stringConverter
   */
  public function __construct(
    Manager $extensionManager,
    KoalityThemeGenerator $generator,
    Validator $validator,
    $appRoot,
    ThemeHandler $themeHandler,
    Site $site,
    StringConverter $stringConverter
  ) {
    $this->extensionManager = $extensionManager;
    $this->generator = $generator;
    $this->validator = $validator;
    $this->appRoot = $appRoot;
    $this->themeHandler = $themeHandler;
    $this->site = $site;
    $this->stringConverter = $stringConverter;
    parent::__construct();
  }


  /**
   * {@inheritdoc}
   */
  protected function configure() {
    $this
      ->setName('koality_theme:generate')
      ->setDescription($this->trans('commands.generate.theme.description'))
      ->setHelp($this->trans('commands.generate.theme.help'))
      ->addOption(
        'theme',
        NULL,
        InputOption::VALUE_REQUIRED,
        $this->trans('commands.generate.theme.options.theme')
      )
      ->addOption(
        'machine-name',
        NULL,
        InputOption::VALUE_REQUIRED,
        $this->trans('commands.generate.theme.options.machine-name')
      )
      ->addOption(
        'theme-path',
        NULL,
        InputOption::VALUE_REQUIRED,
        $this->trans('commands.generate.theme.options.theme-path')
      )
      ->addOption(
        'description',
        NULL,
        InputOption::VALUE_OPTIONAL,
        $this->trans('commands.generate.theme.options.description')
      )
      ->addOption('core', NULL, InputOption::VALUE_OPTIONAL, $this->trans('commands.generate.theme.options.core'))
      ->addOption(
        'package',
        NULL,
        InputOption::VALUE_OPTIONAL,
        $this->trans('commands.generate.theme.options.package')
      )
      ->addOption(
        'global-library',
        NULL,
        InputOption::VALUE_OPTIONAL,
        $this->trans('commands.generate.theme.options.global-library')
      )
      ->addOption(
        'libraries',
        NULL,
        InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY,
        $this->trans('commands.generate.theme.options.libraries')
      )
      ->addOption(
        'base-theme',
        NULL,
        InputOption::VALUE_OPTIONAL,
        $this->trans('commands.generate.theme.options.base-theme')
      )
      ->addOption(
        'base-theme-regions',
        NULL,
        InputOption::VALUE_NONE,
        $this->trans('commands.generate.theme.options.base-theme-regions')
      )
      ->addOption(
        'regions',
        NULL,
        InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY,
        $this->trans('commands.generate.theme.options.regions')
      )
      ->addOption(
        'breakpoints',
        NULL,
        InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY,
        $this->trans('commands.generate.theme.options.breakpoints')
      )
      ->setAliases(['gt']);
  }

  /**
   * {@inheritdoc}
   */
  protected function execute(InputInterface $input, OutputInterface $output) {
    // @see use Drupal\Console\Command\Shared\ConfirmationTrait::confirmOperation
    if (!$this->confirmOperation()) {
      return 1;
    }

    $theme = $this->validator->validateModuleName($input->getOption('theme'));
    // Get the profile path and define a profile path if it is null
    // Check that it is an absolute path or otherwise create an absolute path using appRoot
    $theme_path = $input->getOption('theme-path');
    if (is_null($theme_path)) {
      $uri = $this->site->getMultisiteName($input);
      $defaultThemePath = 'themes/custom';
      $theme_path = $this->site->multisiteMode($uri) ? 'sites/' . $this->site->getMultisiteDir($uri) . '/' . $defaultThemePath : $defaultThemePath;
    }
    $theme_path = Path::isAbsolute($theme_path) ? $theme_path : Path::makeAbsolute($theme_path, $this->appRoot);
    $theme_path = $this->validator->validateModulePath($theme_path, TRUE);

    $machine_name = $input->getOption('machine-name') ?
      $this->validator->validateMachineName($input->getOption('machine-name'))
      : $this->stringConverter->createMachineName($theme);

    $description = $input->getOption('description');
    $core = $input->getOption('core');
    $package = $input->getOption('package');
    $base_theme = $input->getOption('base-theme');
    $base_theme_regions = $input->getOption('base-theme-regions');
    $global_library = $input->getOption('global-library');
    $libraries = $input->getOption('libraries');
    $regions = $input->getOption('regions');
    $breakpoints = $input->getOption('breakpoints');
    $noInteraction = $input->getOption('no-interaction');

    // Parse nested data.
    if ($noInteraction) {
      $libraries = $this->explodeInlineArray($libraries);
      $regions = $this->explodeInlineArray($regions);
      $breakpoints = $this->explodeInlineArray($breakpoints);
    }

    $base_theme_path = $this->extensionManager->getTheme($base_theme);

    $this->generator->generate([
      'theme' => $theme,
      'machine_name' => $machine_name,
      'dir' => $theme_path,
      'core' => $core,
      'description' => $description,
      'package' => $package,
      'base_theme' => $base_theme,
      'base_theme_path' => is_null($base_theme_path) ? FALSE : $base_theme_path->getRealPath(),
      'base_theme_regions' => $base_theme_regions,
      'global_library' => $global_library,
      'libraries' => $libraries,
      'regions' => $regions,
      'breakpoints' => $breakpoints,
    ]);


    return 0;
  }

  /**
   * {@inheritdoc}
   */
  protected function interact(InputInterface $input, OutputInterface $output) {
    try {
      $theme = $input->getOption('theme') ? $this->validator->validateModuleName($input->getOption('theme')) : NULL;
    } catch (\Exception $error) {
      $this->getIo()->error($error->getMessage());

      return 1;
    }

    if (!$theme) {
      $theme = $this->getIo()->ask(
        $this->trans('commands.generate.theme.questions.theme'),
        '',
        function ($theme) {
          return $this->validator->validateModuleName($theme);
        }
      );
      $input->setOption('theme', $theme);
    }

    try {
      $machine_name = $input->getOption('machine-name') ? $this->validator->validateModuleName($input->getOption('machine-name')) : NULL;
    } catch (\Exception $error) {
      $this->getIo()->error($error->getMessage());

      return 1;
    }

    if (!$machine_name) {
      $machine_name = $this->getIo()->ask(
        $this->trans('commands.generate.theme.questions.machine-name'),
        $this->stringConverter->createMachineName($theme),
        function ($machine_name) {
          return $this->validator->validateMachineName($machine_name);
        }
      );
      $input->setOption('machine-name', $machine_name);
    }

    $theme_path = $input->getOption('theme-path');
    if (!$theme_path) {
      $uri = $this->site->getMultisiteName($input);
      $defaultThemePath = 'themes/custom';
      $theme_path = $this->getIo()->ask(
        $this->trans('commands.generate.theme.questions.theme-path'),
        $this->site->multisiteMode($uri) ? 'sites/' . $this->site->getMultisiteDir($uri) . '/' . $defaultThemePath : $defaultThemePath,
        function ($theme_path) use ($machine_name) {
          $fullPath = Path::isAbsolute($theme_path) ? $theme_path : Path::makeAbsolute($theme_path, $this->appRoot);
          $fullPath = $fullPath . '/' . $machine_name;
          if (file_exists($fullPath)) {
            throw new \InvalidArgumentException(
              sprintf(
                $this->trans('commands.generate.theme.errors.directory-exists'),
                $fullPath
              )
            );
          }
          else {
            return $theme_path;
          }
        }
      );
      $input->setOption('theme-path', $theme_path);
    }

    $description = $input->getOption('description');
    if (!$description) {
      $description = $this->getIo()->ask(
        $this->trans('commands.generate.theme.questions.description'),
        $this->trans('commands.generate.theme.suggestions.my-awesome-theme')
      );
      $input->setOption('description', $description);
    }

    $package = $input->getOption('package');
    if (!$package) {
      $package = $this->getIo()->ask(
        $this->trans('commands.generate.theme.questions.package'),
        $this->trans('commands.generate.theme.suggestions.other')
      );
      $input->setOption('package', $package);
    }

    $core = $input->getOption('core');
    if (!$core) {
      $core = $this->getIo()->ask(
        $this->trans('commands.generate.theme.questions.core'),
        '8.x'
      );
      $input->setOption('core', $core);
    }

    $base_theme = $input->getOption('base-theme');
    if (!$base_theme) {
      $themes = $this->themeHandler->rebuildThemeData();
      $themes['false'] = '';

      uasort($themes, 'system_sort_modules_by_info_name');

      $base_theme = $this->getIo()->choiceNoList(
        $this->trans('commands.generate.theme.options.base-theme'),
        array_keys($themes)
      );
      $input->setOption('base-theme', $base_theme);
    }

    $global_library = $input->getOption('global-library');
    if (!$global_library) {
      $global_library = $this->getIo()->ask(
        $this->trans('commands.generate.theme.questions.global-library'),
        'global-styling'
      );
      $input->setOption('global-library', $global_library);
    }


    // --libraries option.
    $libraries = $input->getOption('libraries');
    if (!$libraries) {
      if ($this->getIo()->confirm(
        $this->trans('commands.generate.theme.questions.library-add'),
        TRUE
      )
      ) {
        // @see \Drupal\Console\Command\Shared\ThemeRegionTrait::libraryQuestion
        $libraries = $this->libraryQuestion();
      }
    }
    else {
      $libraries = $this->explodeInlineArray($libraries);
    }
    $input->setOption('libraries', $libraries);

    // --regions option.
    $regions = $input->getOption('regions');
    if (!$regions) {
      if ($this->getIo()->confirm(
        $this->trans('commands.generate.theme.questions.regions'),
        TRUE
      )
      ) {
        // @see \Drupal\Console\Command\Shared\ThemeRegionTrait::regionQuestion
        $regions = $this->regionQuestion();
      }
    }
    else {
      $regions = $this->explodeInlineArray($regions);
    }
    $input->setOption('regions', $regions);

    // --breakpoints option.
    $breakpoints = $input->getOption('breakpoints');
    if (!$breakpoints) {
      if ($this->getIo()->confirm(
        $this->trans('commands.generate.theme.questions.breakpoints'),
        TRUE
      )
      ) {
        // @see \Drupal\Console\Command\Shared\ThemeRegionTrait::regionQuestion
        $breakpoints = $this->breakpointQuestion();
      }
    }
    else {
      $breakpoints = $this->explodeInlineArray($breakpoints);
    }
    $input->setOption('breakpoints', $breakpoints);
  }

}