content_type_checks.module in Util 7

Content Type Checks to warn admins about potential problems.

File

contribs/content_type_checks/content_type_checks.module

<?php

/**
 * @file
 * Content Type Checks to warn admins about potential problems.
 */

/**
 * Implements hook_requirements().
 */
function content_type_checks_requirements($phase) {
  $requirements = array();
  switch ($phase) {
    case 'runtime':
      $result = db_query("SELECT type, name, module, custom, disabled FROM {node_type}");
      $disabled = $missing_module = array();
      foreach ($result as $row) {
        if ($row->disabled) {
          $disabled[] = $row->name;
        }
        if ($row->module != 'node' && !module_exists($row->module)) {
          $missing_module[] = ucwords($row->module) . " ({$row->name})";
        }
      }
      if ($missing_module) {
        $list = array();
        $requirements['content_type_check_module_exists'] = array(
          'title' => t('Content Type Module Missing'),
          'value' => format_plural(count($missing_module), 'Missing content type module: @list', 'Missing content type modules: @list', array(
            '@list' => implode(', ', $missing_module),
          )),
          'severity' => REQUIREMENT_ERROR,
        );
      }
      if ($disabled) {
        $requirements['content_type_check_disabled'] = array(
          'title' => t('Content Type Disabled'),
          'value' => format_plural(count($disabled), 'Disabled content type: @list', 'Disabled content types: @list', array(
            '@list' => implode(', ', $disabled),
          )),
          'severity' => REQUIREMENT_WARNING,
        );
      }
      $result = db_query("SELECT n.type, COUNT(n.type) AS how_many FROM {node} n " . "LEFT JOIN {node_type} t ON t.type = n.type " . "WHERE t.type IS NULL " . "GROUP BY n.type ");
      $unknown = array();
      $count = 0;
      foreach ($result as $row) {
        $count += $row->how_many;
        $unknown[] = $row->type;
      }
      if ($count) {
        $requirements['content_type_check_unknown_type'] = array(
          'title' => t('Content Type Unknown'),
          'value' => format_plural(count($unknown), 'Unknown content type found: %list', 'Unknown content types found: %list', array(
            '%list' => implode(', ', $unknown),
          )),
          'severity' => REQUIREMENT_WARNING,
        );
      }
      break;
  }
  return $requirements;
}

Functions

Name	Description
content_type_checks_requirements	Implements hook_requirements().