vardumper_block.module in VarDumper 7

Main module file for the vardumper_block module.

File

modules/vardumper_block/vardumper_block.module

<?php

/**
 * @file
 * Main module file for the vardumper_block module.
 */

/**
 * Implements hook_block_info().
 */
function vardumper_block_block_info() {
  return array(
    'vardumper' => array(
      'info' => 'Debugging block',
      'cache' => DRUPAL_NO_CACHE,
    ),
  );
}

/**
 * Implements hook_block_view().
 */
function vardumper_block_block_view($delta = '') {
  $content = NULL;
  $block = array();
  $items = array();

  // Do not display anything if user do not have the permission.
  if (!user_access('access vardumper information')) {
    return array(
      'subject' => t('Debugging block'),
      'content' => NULL,
    );
  }

  /* @var \Symfony\Component\HttpFoundation\Session\Session $session */
  $session = \Drupal::service('vardumper_session');
  foreach ($session
    ->getFlashBag()
    ->get('vardumper', array()) as $message) {
    $items[] = $message;
  }
  if (!empty($items)) {
    $content = array(
      '#theme' => 'item_list',
      '#items' => $items,
    );
  }
  switch ($delta) {
    case 'vardumper':
      $block['subject'] = t('Debugging block');
      $block['content'] = $content;
  }
  return $block;
}

/**
 * API aliases.
 */
function vardumperBlock($var, $name = '') {
  vardumper($var, $name, 'block');
}

/**
 * API aliases.
 */
function vdpb($var, $name = '') {
  vardumper($var, $name, 'block');
}

Functions

Name	Description
vardumperBlock	API aliases.
vardumper_block_block_info	Implements hook_block_info().
vardumper_block_block_view	Implements hook_block_view().
vdpb	API aliases.