Added Yes/No OptionList type

CHANGELOG.md

@@ -10,6 +10,7 @@ Version 1.3
 * Added a type with a list of weekdays
 * Added field type for time
 * Added field type for formatted decimal numbers
+* Added field type for Yes/No values as an option list
 
 Version 1.2
 ===========

Civi/FormProcessor/Type/Factory.php

@@ -25,6 +25,7 @@
 		$this->addType(new DateType(E::ts('Date')));
     $this->addType(new TimeType(E::ts('Time')));
 		$this->addType(new GenericType('Boolean', E::ts('Yes/No')));
+    $this->addType(new YesNoOptionListType('YesNoOptionList', E::ts('Yes/No as Option List')));
     $this->addType(new OptionGroupType('OptionGroup', E::ts('Option Group')));
     $this->addType(new CountryType('Country', E::ts('Country')));
     $this->addType(new MailingGroupType('MailingGroup', E::ts('Mailing Group')));

Civi/FormProcessor/Type/YesNoOptionListType.php

+<?php
+
+/**
+ * @author Jaap Jansma (CiviCooP) <jaap.jansma@civicoop.org>
+ * @license http://www.gnu.org/licenses/agpl-3.0.html
+ */
+
+namespace Civi\FormProcessor\Type;
+
+use \Civi\FormProcessor\Config\Specification;
+use \Civi\FormProcessor\Config\SpecificationBag;
+use \Civi\FormProcessor\Type\AbstractType;
+use \Civi\FormProcessor\Type\OptionListInterface;
+
+use \CRM_FormProcessor_ExtensionUtil as E;
+
+class YesNoOptionListType extends AbstractType implements OptionListInterface {
+
+  private $options;
+
+  private $optionsLoaded = false;
+
+  /**
+   * Get the configuration specification
+   *
+   * @return SpecificationBag
+   */
+  public function getConfigurationSpecification() {
+    return new SpecificationBag(array(
+      new Specification('yes_label', 'String', E::ts('Yes label'), true, E::ts('Yes'), null, null, false),
+      new Specification('no_label', 'String', E::ts('No label'), true, E::ts('No'), null, null, false),
+    ));
+  }
+
+  public function validateValue($value, $allValues=array()) {
+    return true;
+  }
+
+  /**
+   * Returns the type number from CRM_Utils_Type
+   */
+  public function getCrmType() {
+    return \CRM_Utils_Type::T_BOOLEAN;
+  }
+
+  public function getOptions($params) {
+    $this->loadOptions();
+    return $this->options;
+  }
+
+  /**
+   * Normalize the input value.
+   *
+   * @param $value
+   *
+   * @return mixed
+   */
+  public function normalizeValue($value) {
+    return $value ? '1': '0';
+  }
+
+  /**
+   * Denormalize the input value.
+   *
+   * @param $value
+   *
+   * @return mixed
+   */
+  public function denormalizeValue($value) {
+    return $value ? '1': '0';
+  }
+
+  private function loadOptions() {
+    if ($this->optionsLoaded) {
+      return;
+    }
+
+    $this->options = array();
+
+    $yes_label = $this->configuration->get('yes_label') ? $this->configuration->get('yes_label') : E::ts('Yes');
+    $no_label = $this->configuration->get('no_label') ? $this->configuration->get('no_label') : E::ts('No');
+    $options = array(
+      0 => $no_label,
+      1 => $yes_label
+    );
+    $this->optionsLoaded = true;
+
+    return $options;
+  }
+
+}