www.aleph1.co.uk Git - yaffs-website/blob - vendor/drupal/console/src/Command/Shared/FormTrait.php

   1 <?php
   2
   3 /**
   4  * @file
   5  * Contains Drupal\Console\Command\Shared\FormTrait.
   6  */
   7
   8 namespace Drupal\Console\Command\Shared;
   9
  10 use Drupal\Console\Core\Style\DrupalStyle;
  11
  12 /**
  13  * Class FormTrait
  14  *
  15  * @package Drupal\Console\Command
  16  */
  17 trait FormTrait
  18 {
  19     /**
  20      * @param DrupalStyle $io
  21      *
  22      * @return mixed
  23      */
  24     public function formQuestion(DrupalStyle $io)
  25     {
  26         if ($io->confirm(
  27             $this->trans('commands.common.questions.inputs.confirm'),
  28             true
  29         )
  30         ) {
  31             $input_types = [
  32                 'fieldset',
  33                 'text_format'
  34             ];
  35
  36             foreach ($this->elementInfoManager->getDefinitions() as $definition) {
  37                 $type = $definition['id'];
  38                 $elementInfo = $this->elementInfoManager->getInfo($type);
  39                 if (isset($elementInfo['#input']) && $elementInfo['#input']) {
  40                     if (!in_array($type, $input_types)) {
  41                         $input_types[] = $type;
  42                     }
  43                 }
  44             }
  45             sort($input_types);
  46
  47             $inputs = [];
  48             $fieldSets = [];
  49             while (true) {
  50                 $input_type = $io->choiceNoList(
  51                     $this->trans('commands.common.questions.inputs.type'),
  52                     $input_types,
  53                     null,
  54                     true
  55                 );
  56
  57                 if (empty($input_type)) {
  58                     break;
  59                 }
  60
  61                 // Label for input
  62                 $inputLabelMessage = $input_type == 'fieldset'?$this->trans('commands.common.questions.inputs.title'):$this->trans('commands.common.questions.inputs.label');
  63                 $input_label = $io->ask(
  64                     $inputLabelMessage,
  65                     null
  66                 );
  67
  68                 // Machine name
  69                 $input_machine_name = $this->stringConverter->createMachineName($input_label);
  70
  71                 $input_name = $io->ask(
  72                     $this->trans('commands.common.questions.inputs.machine_name'),
  73                     $input_machine_name
  74                 );
  75
  76                 if ($input_type == 'fieldset') {
  77                     $fieldSets[$input_machine_name] = $input_label;
  78                 }
  79
  80                 $inputFieldSet = '';
  81                 if ($input_type != 'fieldset' && !empty($fieldSets)) {
  82                     $inputFieldSet = $io->choiceNoList(
  83                         $this->trans('commands.common.questions.inputs.fieldset'),
  84                         $fieldSets,
  85                         null,
  86                         true
  87                     );
  88
  89                     $inputFieldSet = array_search($inputFieldSet, $fieldSets);
  90                 }
  91
  92                 $maxlength = null;
  93                 $size = null;
  94                 if (in_array($input_type, ['textfield', 'password', 'password_confirm'])) {
  95                     $maxlength = $io->ask(
  96                         'Maximum amount of characters',
  97                         '64'
  98                     );
  99
 100                     $size = $io->ask(
 101                         'Width of the textfield (in characters)',
 102                         '64'
 103                     );
 104                 }
 105
 106                 if ($input_type == 'select') {
 107                     $size = $io->ask(
 108                         'Size of multiselect box (in lines)',
 109                         '5'
 110                     );
 111                 }
 112
 113                 $input_options = '';
 114                 if (in_array($input_type, ['checkboxes', 'radios', 'select'])) {
 115                     $input_options = $io->ask(
 116                         'Input options separated by comma'
 117                     );
 118                 }
 119
 120                 // Prepare options as an array
 121                 if (strlen(trim($input_options))) {
 122                     // remove spaces in options and empty options
 123                     $input_options = array_filter(array_map('trim', explode(',', $input_options)));
 124                     // Create array format for options
 125                     foreach ($input_options as $key => $value) {
 126                         $input_options_output[$key] = "'$value' => \$this->t('".$value."')";
 127                     }
 128
 129                     $input_options = '['.implode(', ', $input_options_output).']';
 130                 }
 131
 132                 // Description for input
 133                 $input_description = $io->askEmpty(
 134                     $this->trans('commands.common.questions.inputs.description')
 135                 );
 136
 137                 // Default value for input
 138                 switch ($input_type) {
 139                 case 'checkboxes':
 140                     $question = 'commands.common.questions.inputs.default-value.checkboxes';
 141                     break;
 142                 default:
 143                     $question = 'commands.common.questions.inputs.default-value.default-value';
 144                     break;
 145                 }
 146                 if ($input_type != 'fieldset') {
 147                     $default_value = $io->askEmpty(
 148                         $this->trans($question)
 149                     );
 150                 }
 151                 if ($input_type == 'checkboxes') {
 152                     // Prepare options as an array
 153                     if (strlen(trim($default_value))) {
 154                         // remove spaces in options and empty options
 155                         $default_options = array_filter(array_map('trim', explode(',', $default_value)));
 156                         $default_value = $default_options;
 157                     }
 158                 }
 159
 160                 // Weight for input
 161                 $weight = $io->ask(
 162                     $this->trans('commands.common.questions.inputs.weight'),
 163                     '0'
 164                 );
 165
 166                 array_push(
 167                     $inputs,
 168                     [
 169                         'name' => $input_name,
 170                         'type' => $input_type,
 171                         'label' => $input_label,
 172                         'options' => $input_options,
 173                         'description' => $input_description,
 174                         'maxlength' => $maxlength,
 175                         'size' => $size,
 176                         'default_value' => $default_value,
 177                         'weight' => $weight,
 178                         'fieldset' => $inputFieldSet,
 179                     ]
 180                 );
 181             }
 182
 183             return $inputs;
 184         }
 185
 186         return null;
 187     }
 188 }