PluginBase.php in Backup and Migrate 5.0.x

Namespace

Drupal\backup_migrate\Core\Plugin

File

src/Core/Plugin/PluginBase.php

<?php

namespace Drupal\backup_migrate\Core\Plugin;

use Drupal\backup_migrate\Core\Config\ConfigurableInterface;
use Drupal\backup_migrate\Core\Config\ConfigurableTrait;

/**
 *
 *
 * @package Drupal\backup_migrate\Core\Plugin
 */
abstract class PluginBase implements PluginInterface, ConfigurableInterface {
  use ConfigurableTrait;

  /**
   * Get a list of supported operations and their weight.
   *
   * An array of operations should take the form:
   *
   * [
   *  'backup' => ['weight' => 100],
   *  'restore' => ['weight' => -100],
   * ];
   *
   * @return array
   */
  public function supportedOps() {
    return [];
  }

  /**
   * Does this plugin implement the given operation.
   *
   * @param string $op
   *   The name of the operation.
   *
   * @return bool
   */
  public function supportsOp($op) {

    // If the function has the method then it supports the op.
    if (method_exists($this, $op)) {
      return TRUE;
    }

    // If the supported ops array contains the op then it is supported.
    $ops = $this
      ->supportedOps();
    return isset($ops[$op]);
  }

  /**
   * What is the weight of the given operation for this plugin.
   *
   * @param string $op
   *   The name of the operation.
   *
   * @return int
   */
  public function opWeight($op) {
    $ops = $this
      ->supportedOps();
    if (isset($ops[$op]['weight'])) {
      return $ops[$op]['weight'];
    }
    return 0;
  }

}

Classes

Name	Description
PluginBase	@package Drupal\backup_migrate\Core\Plugin