debugbar.module

<?php

/**
 * Implements hook_init().
 */
function debugbar_init() {
  $c = pimple_get_container();
  $c['debugbar'];
}

/**
 * Implements hook_menu().
 */
function debugbar_menu() {
  $items['vendor/maximebf/debugbar/src/DebugBar/Resources'] = array(
    'title' => 'Debugbar',
    'page callback' => 'debugbar_asset',
    'access callback' => TRUE,
    'file' => 'debugbar.pages.inc',
    'type' => MENU_CALLBACK,
  );
  $items['debugbar/open'] = array(
    'title' => 'Debugbar',
    'page callback' => 'debugbar_open',
    'access arguments' => array('access php debug bar'),
    'file' => 'debugbar.pages.inc',
    'type' => MENU_CALLBACK,
  );
  return $items;
}

/**
 * Implements hook_permission().
 */
function debugbar_permission() {
  return array(
    'access php debug bar' =>  array(
      'title' => t('Access PHP Debug Bar'),
    ),
  );
}

/**
 * Implements hook_page_build().
 */
function debugbar_page_build(&$page) {
  $page['page_bottom']['debugbar'] = array(
    'debugbar' => array(
      '#markup' => \DebugBar\JavascriptRenderer::REPLACEABLE_TAG,
      '#access' => user_access('access php debug bar'),
    ),
  );
}

/**
 *  Implements hook_page_delivery_callback_alter().
 */
function debugbar_page_delivery_callback_alter(&$callback) {
  if ($callback === 'ajax_deliver') {
    $c = pimple_get_container();
    $c['debugbar.renderer']->render(false);
  }
}

/**
 * Implements hook_process_html().
 */
function debugbar_process_html(&$variables) {
  $c = pimple_get_container();
  if (user_access('access php debug bar')) {
    $variables['head'] = $c['debugbar.renderer']->renderHead() . $variables['head'];
  }
}

/**
 * Implements hook_form_alter().
 */
function debugbar_form_alter(&$form, &$form_state, $form_id) {
  $c = pimple_get_container();
  $collector = new \DebugBar\DataCollector\ConfigCollector(array('form' => $form, 'form_state' => $form_state), $form_id);
  $c['debugbar']->addCollector($collector);
}

/**
 *  Implements hook_watchdog().
 */
function debugbar_watchdog(array $log_entry) {
  static $level_map = array(
    WATCHDOG_EMERGENCY => \Psr\Log\LogLevel::EMERGENCY,
    WATCHDOG_ALERT => \Psr\Log\LogLevel::ALERT,
    WATCHDOG_CRITICAL => \Psr\Log\LogLevel::CRITICAL,
    WATCHDOG_ERROR => \Psr\Log\LogLevel::ERROR,
    WATCHDOG_WARNING => \Psr\Log\LogLevel::WARNING,
    WATCHDOG_NOTICE => \Psr\Log\LogLevel::NOTICE,
    WATCHDOG_INFO => \Psr\Log\LogLevel::INFO,
    WATCHDOG_DEBUG => \Psr\Log\LogLevel::DEBUG,
  );

  $c = pimple_get_container();
  $debugbar = $c['debugbar'];

  $message = strip_tags(!isset($log_entry['variables']) ? $log_entry['message'] : strtr($log_entry['message'], $log_entry['variables']));

  $debugbar['messages']->log($level_map[$log_entry['severity']], $message, $log_entry);
}

/**
 * Implements hook_drupal_goto_alter().
 */
function debugbar_drupal_goto_alter($path, $options, $http_response_code) {
  if (isset($path)) {
    $c = pimple_get_container();
    /** @var \DebugBar\DebugBar $debugbar */
    $debugbar = $c['debugbar'];
    if (!$debugbar->getHttpDriver()->isSessionStarted()) {
      drupal_session_start();
    }
    $debugbar->stackData();
  }
}

/**
 * Implements hook_page_alter().
 */
function debugbar_page_alter(&$page) {
  $page['#post_render'][] = 'debugbar_page_token_processing';
}

/**
 * Post-render function inserts debugbar as late as possible.
 */
function debugbar_page_token_processing($children, $elements) {
  $c = pimple_get_container();
  $replace_pairs = array(\DebugBar\JavascriptRenderer::REPLACEABLE_TAG => $c['debugbar.renderer']->render());
  return strtr($children, $replace_pairs);
}