Chris@0: <?php
Chris@0: 
Chris@0: namespace DrupalCodeGenerator\Command\Drupal_7;
Chris@0: 
Chris@0: use DrupalCodeGenerator\Command\BaseGenerator;
Chris@0: use DrupalCodeGenerator\Utils;
Chris@0: use Symfony\Component\Console\Input\InputInterface;
Chris@0: use Symfony\Component\Console\Output\OutputInterface;
Chris@0: use Symfony\Component\Console\Question\Question;
Chris@0: 
Chris@0: /**
Chris@0:  * Implements d7:hook command.
Chris@0:  */
Chris@0: class Hook extends BaseGenerator {
Chris@0: 
Chris@0:   protected $name = 'd7:hook';
Chris@0:   protected $description = 'Generates a hook';
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function interact(InputInterface $input, OutputInterface $output) {
Chris@0:     $questions = Utils::defaultQuestions();
Chris@0:     $questions['hook_name'] = new Question('Hook name');
Chris@0:     $questions['hook_name']->setValidator(function ($value) {
Chris@0:       if (!in_array($value, $this->getSupportedHooks())) {
Chris@0:         throw new \UnexpectedValueException('The value is not correct class name.');
Chris@0:       }
Chris@0:       return $value;
Chris@0:     });
Chris@0:     $questions['hook_name']->setAutocompleterValues($this->getSupportedHooks());
Chris@0: 
Chris@0:     $vars = $this->collectVars($input, $output, $questions);
Chris@0: 
Chris@0:     // Most Drupal hooks are situated in a module file but some are not.
Chris@0:     $special_hooks = [
Chris@0:       'install' => [
Chris@0:         'install',
Chris@0:         'uninstall',
Chris@0:         'enable',
Chris@0:         'disable',
Chris@0:         'schema',
Chris@0:         'schema_alter',
Chris@0:         'field_schema',
Chris@0:         'requirements',
Chris@0:         'update_N',
Chris@0:         'update_last_removed',
Chris@0:       ],
Chris@0:       // See system_hook_info().
Chris@0:       'tokens.inc' => [
Chris@0:         'token_info',
Chris@0:         'token_info_alter',
Chris@0:         'tokens',
Chris@0:         'tokens_alter',
Chris@0:       ],
Chris@0:     ];
Chris@0: 
Chris@0:     $file_type = 'module';
Chris@0:     foreach ($special_hooks as $group => $hooks) {
Chris@0:       if (in_array($vars['hook_name'], $hooks)) {
Chris@0:         $file_type = $group;
Chris@0:         break;
Chris@0:       }
Chris@0:     }
Chris@0: 
Chris@0:     $this->addFile()
Chris@0:       ->path("{machine_name}.$file_type")
Chris@0:       ->headerTemplate("d7/file-docs/$file_type.twig")
Chris@0:       ->template('d7/hook/' . $vars['hook_name'] . '.twig')
Chris@0:       ->action('append')
Chris@0:       ->headerSize(7);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Gets list of supported hooks.
Chris@0:    *
Chris@0:    * @return array
Chris@0:    *   List of supported hooks.
Chris@0:    */
Chris@0:   protected function getSupportedHooks() {
Chris@0:     return array_map(function ($file) {
Chris@0:       return pathinfo($file, PATHINFO_FILENAME);
Chris@0:     }, array_diff(scandir($this->templatePath . '/d7/hook'), ['.', '..']));
Chris@0:   }
Chris@0: 
Chris@0: }