RequiredPlugin.php in Required by role 7.2

Base required class.

File

RequiredPlugin.php

<?php

/**
 * @file
 * Base required class.
 */
abstract class RequiredPlugin implements RequiredInterface {
  protected $context;

  /**
   * Provides a form element to configure the plugin options.
   */
  protected function formElement() {
    return array();
  }

  /**
   * Provides a form element to configure the plugin options.
   */
  public function form($value) {
    $default_value = !empty($value) ? $value : NULL;
    $element = array(
      '#prefix' => '<div id="required-ajax-wrapper">',
      '#suffix' => '</div>',
      '#default_value' => $default_value,
    ) + $this
      ->formElement();
    return $element;
  }

  /**
   * Helper function to get the plugin settings.
   */
  protected function getAccount() {
    return $this->context['account'];
  }

  /**
   * Helper function to get the plugin settings.
   */
  protected function getSettings() {
    return $this->context['instance']['settings'];
  }

}

Classes

Name	Description
RequiredPlugin	@file Base required class.