file_entity.pathauto.inc in File Entity (fieldable files) 7.3

Pathauto integration for files.

File

file_entity.pathauto.inc

<?php

/**
 * @file
 * Pathauto integration for files.
 *
 * @ingroup pathauto
 */

/**
 * Implements hook_path_alias_types().
 */
function file_entity_path_alias_types() {
  $objects['file/'] = t('Files');
  return $objects;
}

/**
 * Implements hook_pathauto().
 */
function file_entity_pathauto($op) {

  // Allow Pathauto Entity settings to override File Entity's pathauto.
  if (module_exists('pathauto_entity')) {
    return;
  }
  switch ($op) {
    case 'settings':
      $settings = array();
      $settings['module'] = 'file';
      $settings['token_type'] = 'file';
      $settings['groupheader'] = t('File paths');
      $settings['patterndescr'] = t('Default path pattern (applies to all file types with blank patterns below)');
      $settings['patterndefault'] = '';
      $settings['batch_update_callback'] = 'file_entity_pathauto_bulk_update_batch_process';
      $settings['batch_file'] = drupal_get_path('module', 'file_entity') . '/file_entity.pathauto.inc';
      foreach (file_type_get_enabled_types() as $file_type => $type) {
        $settings['patternitems'][$file_type] = t('Pattern for all @file_type paths.', array(
          '@file_type' => $type->label,
        ));
      }
      return (object) $settings;
    default:
      break;
  }
}

/**
 * Batch processing callback; Generate aliases for files.
 */
function file_entity_pathauto_bulk_update_batch_process(&$context) {
  if (!isset($context['sandbox']['current'])) {
    $context['sandbox']['count'] = 0;
    $context['sandbox']['current'] = 0;
  }
  $query = db_select('file_managed', 'fm');
  $query
    ->leftJoin('url_alias', 'ua', "CONCAT('file/', fm.fid) = ua.source");
  $query
    ->addField('fm', 'fid');
  $query
    ->isNull('ua.source');
  $query
    ->condition('fm.fid', $context['sandbox']['current'], '>');
  $query
    ->orderBy('fm.fid');
  $query
    ->addTag('pathauto_bulk_update');
  $query
    ->addMetaData('entity', 'file');

  // Get the total amount of items to process.
  if (!isset($context['sandbox']['total'])) {
    $context['sandbox']['total'] = $query
      ->countQuery()
      ->execute()
      ->fetchField();

    // If there are no files to update, the stop immediately.
    if (!$context['sandbox']['total']) {
      $context['finished'] = 1;
      return;
    }
  }
  $query
    ->range(0, 25);
  $fids = $query
    ->execute()
    ->fetchCol();
  pathauto_file_update_alias_multiple($fids, 'bulkupdate');
  $context['sandbox']['count'] += count($fids);
  $context['sandbox']['current'] = max($fids);
  $context['message'] = t('Updated alias for file @fid.', array(
    '@fid' => end($fids),
  ));
  if ($context['sandbox']['count'] != $context['sandbox']['total']) {
    $context['finished'] = $context['sandbox']['count'] / $context['sandbox']['total'];
  }
}

Functions

Name	Description
file_entity_pathauto	Implements hook_pathauto().
file_entity_pathauto_bulk_update_batch_process	Batch processing callback; Generate aliases for files.
file_entity_path_alias_types	Implements hook_path_alias_types().