[console] Add a FieldTrait, Fix #2057

src/Command/FieldTrait.php

@@ -0,0 +1,176 @@
+<?php
+
+/**
+ * @file
+ * Contains Drupal\Console\Command\FormTrait.
+ */
+
+namespace Drupal\sammy\Command;
+
+use Drupal\Console\Style\DrupalStyle;
+use Drupal\Core\Entity\EntityFieldManager;
+use Drupal\Core\Field\FieldTypePluginManagerInterface;
+
+/**
+ * Class Field
+ * @package Drupal\Console\Command
+ */
+trait FieldTrait
+{
+  /**
+   * @param DrupalStyle $io
+   *
+   * @return mixed
+   */
+  public function formQuestion(DrupalStyle $io)
+  {
+    if ($io->confirm(
+      $this->trans('commands.common.questions.inputs.confirm'),
+      true
+    )) {
+      $input_types = [
+        'fieldset',
+      ];
+
+      /** @var FieldTypePluginManagerInterface $fieldInfoManager */
+      $fieldInfoManager = $this->getService('plugin.manager.field.field_type');
+      if (!$fieldInfoManager) {
+        return false;
+      }
+
+      // Gather valid field types.
+      $field_type_options = array();
+      foreach ($fieldInfoManager->getSortedDefinitions($fieldInfoManager->getUIDefinitions()) as $category => $field_types) {
+
+        foreach ($field_types as $name => $field_type) {
+
+          $field_type_options[$category][$name] = $field_type->render();
+        }
+      }
+
+      $inputs = [];
+      $fieldSets = [];
+      while (true) {
+        $input_type = $io->choiceNoList(
+          $this->trans('commands.common.questions.inputs.type'),
+          $field_type_options,
+          null,
+          true
+        );
+
+       /* if (empty($input_type)) {
+          break;
+        }*/
+
+        // Label for input
+        $inputLabelMessage = $input_type == 'fieldset'?$this->trans('commands.common.questions.inputs.title'):$this->trans('commands.common.questions.inputs.label');
+        $input_label = $io->ask(
+          $inputLabelMessage,
+          null
+        );
+
+        // Machine name
+        $input_machine_name = $this->getStringHelper()->createMachineName($input_label);
+
+        $input_name = $io->ask(
+          $this->trans('commands.common.questions.inputs.machine_name'),
+          $input_machine_name
+        );
+
+        if ($input_type == 'fieldset') {
+          $fieldSets[$input_machine_name] = $input_label;
+        }
+
+        $inputFieldSet = '';
+        if ($input_type != 'fieldset' && !empty($fieldSets)) {
+          $inputFieldSet = $io->choiceNoList(
+            $this->trans('commands.common.questions.inputs.fieldset'),
+            $fieldSets,
+            null,
+            true
+          );
+
+          $inputFieldSet = array_search($inputFieldSet, $fieldSets);
+        }
+
+        $maxlength = null;
+        $size = null;
+        if (in_array($input_type, array('textfield', 'password', 'password_confirm'))) {
+          $maxlength = $io->ask(
+            'Maximum amount of characters',
+            '64'
+          );
+
+          $size = $io->ask(
+            'Width of the textfield (in characters)',
+            '64'
+          );
+        }
+
+        if ($input_type == 'select') {
+          $size = $io->askEmpty(
+            'Size of multiselect box (in lines)',
+            '5'
+          );
+        }
+
+        $input_options = '';
+        if (in_array($input_type, array('checkboxes', 'radios', 'select'))) {
+          $input_options = $io->ask(
+            'Input options separated by comma'
+          );
+        }
+
+        // Prepare options as an array
+        if (strlen(trim($input_options))) {
+          // remove spaces in options and empty options
+          $input_options = array_filter(array_map('trim', explode(',', $input_options)));
+          // Create array format for options
+          foreach ($input_options as $key => $value) {
+            $input_options_output[$key] = "'$value' => \$this->t('".$value."')";
+          }
+
+          $input_options = 'array('.implode(', ', $input_options_output).')';
+        }
+
+        // Description for input
+        $input_description = $io->askEmpty(
+          $this->trans('commands.common.questions.inputs.description')
+        );
+
+        if ($input_type != 'fieldset') {
+          // Default value for input
+          $default_value = $io->askEmpty(
+            $this->trans('commands.common.questions.inputs.default-value')
+          );
+        }
+
+        // Weight for input
+        $weight = $io->ask(
+          $this->trans('commands.common.questions.inputs.weight'),
+          '0'
+        );
+
+        array_push(
+          $inputs,
+          [
+            'name' => $input_name,
+            'type' => $input_type,
+            'label' => $input_label,
+            'options' => $input_options,
+            'description' => $input_description,
+            'maxlength' => $maxlength,
+            'size' => $size,
+            'default_value' => $default_value,
+            'weight' => $weight,
+            'fieldset' => $inputFieldSet,
+          ]
+        );
+      }
+
+      return $inputs;
+    }
+
+    return null;
+  }
+}