PKPDateTimeForm.inc.php

<?php
namespace PKP\components\forms\context;
use PKP\components\forms\FieldRadioInput;
use \PKP\components\forms\FormComponent;
 
define('FORM_DATE_TIME', 'dateTime');
 
class PKPDateTimeForm extends FormComponent {
   public $id = FORM_DATE_TIME;
 
   public $method = 'PUT';
 
   public function __construct($action, $locales, $context) {
      $this->action = $action;
      $this->locales = $locales;
 
      $localizedOptions = []; // template for localized options to be used for date and time format
      foreach ($this->locales as $key => $localeValue) {
         $localizedOptions[$localeValue['key']] = $key;
      }
 
      $this->addGroup([
            'id' => 'descriptions',
            'label' => __('manager.setup.dateTime.descriptionTitle'),
            'description' => __('manager.setup.dateTime.description'),
         ])
         //The default date format to use in the editorial and reader interfaces.
         ->addField(new FieldRadioInput('dateFormatLong', [
            'label' => __('manager.setup.dateTime.longDate'),
            'isMultilingual' => true,
            'options' => $this->_setDateOptions([
               '%B %e, %Y',
               '%B %e %Y',
               '%e %B %Y',
               '%Y %B %e',
            ]),
            'value' => $context->getDateTimeFormats('dateFormatLong'),
            'groupId' => 'descriptions',
         ]))
         // A brief date format that is used when there is less space for the full date.
         ->addField(new FieldRadioInput('dateFormatShort', [
            'label' => __('manager.setup.dateTime.shortDate'),
            'isMultilingual' => true,
            'options' => $this->_setDateOptions([
               '%Y-%m-%d',
               '%d-%m-%Y',
               '%m/%d/%Y',
               '%d.%m.%Y',
            ]),
            'value' => $context->getDateTimeFormats('dateFormatShort'),
            'groupId' => 'descriptions',
 
         ]))
         ->addField(new FieldRadioInput('timeFormat', [
            'label' => __('manager.setup.dateTime.time'),
            'isMultilingual' => true,
            'options' => $this->_setDateOptions([
               '%H:%M',
               '%I:%M %p',
               '%l:%M%P',
            ]),
            'value' => $context->getDateTimeFormats('timeFormat'),
            'groupId' => 'descriptions',
         ]))
         ->addField(new FieldRadioInput('datetimeFormatLong', [
            'label' => __('manager.setup.dateTime.longDateTime'),
            'isMultilingual' => true,
            'options' => array_map(function ($value) use ($context, $localizedOptions) {
               $locale = array_search($value, $localizedOptions);
               $optionValue = $context->getLocalizedDateFormatLong($locale) . ' - ' . $context->getLocalizedTimeFormat($locale);
               return [
                  [
                     'value' => $optionValue,
                     'label' => $optionValue,
                  ],
                  [
                     'isInput' => true,
                     'label' => __('manager.setup.dateTime.custom'),
                  ]
               ];
            }, $localizedOptions),
            'value' => $context->getDateTimeFormats('datetimeFormatLong'),
            'groupId' => 'descriptions',
         ]))
         ->addField(new FieldRadioInput('datetimeFormatShort', [
            'label' => __('manager.setup.dateTime.shortDateTime'),
            'isMultilingual' => true,
            'options' => array_map(function ($value) use ($context, $localizedOptions) {
               $locale = array_search($value, $localizedOptions);
               $optionValue = $context->getLocalizedDateFormatShort($locale) . ' ' . $context->getLocalizedTimeFormat($locale);
               return [
                  [
                     'value' => $optionValue,
                     'label' => $optionValue,
                  ],
                  [
                     'isInput' => true,
                     'label' => __('manager.setup.dateTime.custom'),
                  ]
               ];
            }, $localizedOptions),
            'value' => $context->getDateTimeFormats('datetimeFormatShort'),
            'groupId' => 'descriptions',
         ]));
   }
 
   private function _setDateOptions($optionValues) {
      $options = [];
      foreach ($this->locales as $localeValue) {
         $locale = $localeValue['key'];
         foreach ($optionValues as $optionValue) {
            $options[$locale][] = [
               'value' => $optionValue,
               'label' => $optionValue
            ];
         }
 
         $options[$locale][] = [
            'isInput' => true,
            'label' => __('manager.setup.dateTime.custom'),
         ];
      }
      return $options;
   }
}