Core.php in IMCE 8

Namespace

Drupal\imce\Plugin\ImcePlugin

File

src/Plugin/ImcePlugin/Core.php

<?php

namespace Drupal\imce\Plugin\ImcePlugin;

use Drupal\imce\ImcePluginBase;
use Drupal\imce\ImceFM;

/**
 * Defines Imce Core plugin.
 *
 * @ImcePlugin(
 *   id = "core",
 *   label = "Core",
 *   weight = -99,
 *   operations = {
 *     "browse" = "opBrowse",
 *     "uuid" = "opUuid"
 *   }
 * )
 */
class Core extends ImcePluginBase {

  /**
   * {@inheritdoc}
   */
  public function permissionInfo() {
    return [
      'browse_files' => $this
        ->t('Browse files'),
      'browse_subfolders' => $this
        ->t('Browse subfolders'),
    ];
  }

  /**
   * Operation handler: browse.
   */
  public function opBrowse(ImceFM $fm) {
    if ($folder = $fm->activeFolder) {
      $folder
        ->scan();
      $uri = $folder
        ->getUri();
      $uri_prefix = substr($uri, -1) === '/' ? $uri : $uri . '/';
      $content = [
        'props' => $fm
          ->getFolderProperties($uri),
      ];
      if ($folder
        ->getPermission('browse_files')) {
        foreach ($folder->files as $name => $file) {
          $content['files'][$name] = $fm
            ->getFileProperties($uri_prefix . $name);
        }
      }
      if ($folder
        ->getPermission('browse_subfolders')) {
        foreach ($folder->subfolders as $name => $subfolder) {
          $content['subfolders'][$name] = $fm
            ->getFolderProperties($uri_prefix . $name);
        }
      }
      $fm
        ->addResponse('content', $content);
    }
  }

  /**
   * Operation handler: uuid.
   */
  public function opUuid(ImceFM $fm) {
    $items = $fm
      ->getSelection();
    if (!$items || !$fm
      ->validatePermissions($items, 'browse_files')) {
      return;
    }
    $uris = [];
    foreach ($items as $item) {
      if ($uri = $item
        ->getUri()) {
        $uris[$uri] = $item;
      }
    }
    if ($uris) {
      $files = \Drupal::entityTypeManager()
        ->getStorage('file')
        ->loadByProperties([
        'uri' => array_keys($uris),
      ]);
      $uuids = [];
      foreach ($files as $file) {
        $item = $uris[$file
          ->getFileUri()];
        $item->uuid = $file
          ->uuid();
        $uuids[$item
          ->getPath()] = $item->uuid;
      }
      $fm
        ->addResponse('uuids', $uuids);
    }
  }

}

Classes

Name	Description
Core	Defines Imce Core plugin.