PHP OutputInterface::ask方法代碼示例

 /**
  * {@inheritdoc}
  */
 protected function interact(InputInterface $input, OutputInterface $output)
 {
     // --base_class option.
     // @todo Turn this into a choice() option.
     $base_class = $input->getOption('base_class');
     if (empty($base_class)) {
         $base_class = $output->ask($this->trans('commands.generate.metatag.group.questions.base_class'), 'GroupBase');
     }
     $input->setOption('base_class', $base_class);
     // --module option.
     $module = $input->getOption('module');
     if (empty($module)) {
         // @see Drupal\AppConsole\Command\Helper\ModuleTrait::moduleQuestion
         $module = $this->moduleQuestion($output);
     }
     $input->setOption('module', $module);
     // --label option.
     $label = $input->getOption('label');
     if (empty($label)) {
         $label = $output->ask($this->trans('commands.generate.metatag.group.questions.label'));
     }
     $input->setOption('label', $label);
     // --description option.
     $description = $input->getOption('description');
     if (empty($description)) {
         $description = $output->ask($this->trans('commands.generate.metatag.group.questions.description'));
     }
     $input->setOption('description', $description);
     // --plugin-id option.
     $plugin_id = $input->getOption('plugin-id');
     if (empty($plugin_id)) {
         $plugin_id = $output->ask($this->trans('commands.generate.metatag.group.questions.plugin_id'));
     }
     $input->setOption('plugin-id', $plugin_id);
     // --class-name option.
     $class_name = $input->getOption('class-name');
     if (empty($class_name)) {
         $class_name = $output->ask($this->trans('commands.generate.metatag.group.questions.class_name'));
     }
     $input->setOption('class-name', $class_name);
     // --weight option.
     // @todo Automatically get the next integer value based upon the current
     //   group.
     $weight = $input->getOption('weight');
     if (is_null($weight)) {
         $weight = $output->ask($this->trans('commands.generate.metatag.group.questions.weight'), 0);
     }
     $input->setOption('weight', $weight);
 }

 /**
  * {@inheritdoc}
  */
 protected function interact(InputInterface $input, OutputInterface $output)
 {
     $io = new DrupalStyle($input, $output);
     $validator_filename = function ($value) use($io) {
         if (!strlen(trim($value)) || !is_file($value)) {
             $io->error($this->trans('commands.common.errors.invalid-file-path'));
             return false;
         }
         return $value;
     };
     // --yaml-left option
     $yaml_left = $input->getArgument('yaml-left');
     if (!$yaml_left) {
         while (true) {
             $yaml_left = $output->ask($this->trans('commands.yaml.diff.questions.yaml-left'), null, $validator_filename);
             if ($yaml_left) {
                 break;
             }
         }
         $input->setArgument('yaml-left', $yaml_left);
     }
     // --yaml-right option
     $yaml_right = $input->getArgument('yaml-right');
     if (!$yaml_right) {
         while (true) {
             $yaml_right = $output->ask($this->trans('commands.yaml.diff.questions.yaml-right'), null, $validator_filename);
             if ($yaml_right) {
                 break;
             }
         }
         $input->setArgument('yaml-right', $yaml_right);
     }
 }

 /**
  * {@inheritdoc}
  */
 protected function interact(InputInterface $input, OutputInterface $output)
 {
     $io = new DrupalStyle($input, $output);
     $stringUtils = $this->getStringHelper();
     $validators = $this->getValidator();
     try {
         // A profile is technically also a module, so we can use the same
         // validator to check the name.
         $profile = $input->getOption('profile') ? $this->validateModuleName($input->getOption('profile')) : null;
     } catch (\Exception $error) {
         $io->error($error->getMessage());
         return;
     }
     if (!$profile) {
         $profile = $io->ask($this->trans('commands.generate.profile.questions.profile'), '', function ($profile) use($validators) {
             return $validators->validateModuleName($profile);
         });
         $input->setOption('profile', $profile);
     }
     try {
         $machine_name = $input->getOption('machine-name') ? $this->validateModule($input->getOption('machine-name')) : null;
     } catch (\Exception $error) {
         $io->error($error->getMessage());
         return;
     }
     if (!$machine_name) {
         $machine_name = $io->ask($this->trans('commands.generate.profile.questions.machine-name'), $stringUtils->createMachineName($profile), function ($machine_name) use($validators) {
             return $validators->validateMachineName($machine_name);
         });
         $input->setOption('machine-name', $machine_name);
     }
     $description = $input->getOption('description');
     if (!$description) {
         $description = $io->ask($this->trans('commands.generate.profile.questions.description'), 'My Useful Profile');
         $input->setOption('description', $description);
     }
     $core = $input->getOption('core');
     if (!$core) {
         $core = $io->ask($this->trans('commands.generate.profile.questions.core'), '8.x');
         $input->setOption('core', $core);
     }
     $dependencies = $input->getOption('dependencies');
     if (!$dependencies) {
         if ($io->confirm($this->trans('commands.generate.profile.questions.dependencies'), true)) {
             $dependencies = $output->ask($this->trans('commands.generate.profile.options.dependencies'), '');
         }
         $input->setOption('dependencies', $dependencies);
     }
     $distribution = $input->getOption('distribution');
     if (!$distribution) {
         if ($io->confirm($this->trans('commands.generate.profile.questions.distribution'), false)) {
             $distribution = $output->ask($this->trans('commands.generate.profile.options.distribution'), 'My Kick-ass Distribution');
             $input->setOption('distribution', $distribution);
         }
     }
 }

 /**
  * Kullanıcıya soru sorar
  *
  * @param  string $question
  * @param  string $default
  * @return string
  */
 public function ask($question, $default = null)
 {
     return $this->output->ask($question, $default);
 }

 /**
  * {@inheritdoc}
  */
 protected function interact(InputInterface $input, OutputInterface $output)
 {
     $boolean_options = ['FALSE', 'TRUE'];
     // ToDo: Take this from typed data, so it can be extended?
     $type_options = ['integer', 'string', 'label', 'uri', 'image'];
     // --base_class option.
     // @todo Turn this into a choice() option.
     $base_class = $input->getOption('base_class');
     if (empty($base_class)) {
         $base_class = $output->ask($this->trans('commands.generate.metatag.tag.questions.base_class'), 'MetaNameBase');
     }
     $input->setOption('base_class', $base_class);
     // --module option.
     $module = $input->getOption('module');
     if (empty($module)) {
         // @see Drupal\AppConsole\Command\Helper\ModuleTrait::moduleQuestion
         $module = $this->moduleQuestion($output);
     }
     $input->setOption('module', $module);
     // --name option.
     // @todo Add validation.
     $name = $input->getOption('name');
     if (empty($name)) {
         $name = $output->ask($this->trans('commands.generate.metatag.tag.questions.name'));
     }
     $input->setOption('name', $name);
     // --label option.
     $label = $input->getOption('label');
     if (empty($label)) {
         $label = $output->ask($this->trans('commands.generate.metatag.tag.questions.label'), $name);
     }
     $input->setOption('label', $label);
     // --description option.
     $description = $input->getOption('description');
     if (empty($description)) {
         $description = $output->ask($this->trans('commands.generate.metatag.tag.questions.description'));
     }
     $input->setOption('description', $description);
     // --plugin-id option.
     $plugin_id = $input->getOption('plugin-id');
     if (empty($plugin_id)) {
         $plugin_id = $this->nameToPluginId($name);
         $plugin_id = $output->ask($this->trans('commands.generate.metatag.tag.questions.plugin_id'), $plugin_id);
     }
     $input->setOption('plugin-id', $plugin_id);
     // --class-name option.
     $class_name = $input->getOption('class-name');
     if (empty($class_name)) {
         $class_name = $this->nameToClassName($name);
         $class_name = $output->ask($this->trans('commands.generate.metatag.tag.questions.class_name'), $class_name);
     }
     $input->setOption('class-name', $class_name);
     // --group option.
     $group = $input->getOption('group');
     if (empty($group)) {
         $groups = $this->getGroups();
         $group = $output->choice($this->trans('commands.generate.metatag.tag.questions.group'), $groups);
     }
     $input->setOption('group', $group);
     // --weight option.
     // @todo Automatically get the next integer value based upon the current
     //   group.
     $weight = $input->getOption('weight');
     if (is_null($weight)) {
         $weight = $output->ask($this->trans('commands.generate.metatag.tag.questions.weight'), 0);
     }
     $input->setOption('weight', $weight);
     // --type option.
     // @todo Turn this into an option.
     $type = $input->getOption('type');
     if (is_null($type)) {
         $type = $output->choice($this->trans('commands.generate.metatag.tag.questions.type'), $type_options, 0);
     }
     $input->setOption('type', $type);
     // --multiple option.
     $multiple = $input->getOption('multiple');
     if (is_null($multiple)) {
         $multiple = $output->choice($this->trans('commands.generate.metatag.tag.questions.multiple'), $boolean_options, 0);
     }
     $input->setOption('multiple', $multiple);
 }