function _auditfiles_merge_file_references_pre_confirm_operation in Audit Files 7.3

Presents a confirmation form to verify the user wants to complete the action.

Parameters

array $form: The form definition.

array $form_state: The current state of the form.

Return value

array A form array for a confirmation form.

1 call to _auditfiles_merge_file_references_pre_confirm_operation()

auditfiles_merge_file_references_form in ./auditfiles.mergefilereferences.inc

Generates the report.

File

./auditfiles.mergefilereferences.inc, line 480

Generates a report showing & allowing for merging potential duplicate files.

Code

function _auditfiles_merge_file_references_pre_confirm_operation(array $form, array &$form_state) {

  // Prepare the list of items to present to the user.
  if (!empty($form_state['values']['files'])) {
    $header = array(
      'filename' => array(
        'data' => t('Filename'),
      ),
      'fileid' => array(
        'data' => t('File ID'),
      ),
      'fileuri' => array(
        'data' => t('URI'),
      ),
      'filesize' => array(
        'data' => t('Size'),
      ),
      'timestamp' => array(
        'data' => t('Time uploaded'),
      ),
    );
    $date_format = variable_get('auditfiles_report_options_date_format', 'long');
    $files = array();
    foreach ($form_state['values']['files'] as $file_name) {
      if (!empty($file_name)) {
        $query = 'SELECT fid
          FROM {file_managed}
          WHERE filename = :file_name
          ORDER BY uri ASC';
        $results = db_query($query, array(
          ':file_name' => $file_name,
        ))
          ->fetchAll();
        if (!empty($results)) {
          foreach ($results as $result) {
            $file = file_load($result->fid);
            if (!empty($file)) {
              $files[$result->fid] = array(
                'filename' => $file_name,
                'fileid' => $result->fid,
                'fileuri' => $file->uri,
                'filesize' => number_format($file->filesize),
                'timestamp' => format_date($file->timestamp, $date_format),
              );
            }
            else {
              drupal_set_message(t('A file object was not found for file ID @fid.', array(
                '@fid' => $result->fid,
              )));
            }
          }
        }
      }
      else {

        // Unsetting the unprocessed files prevents confirm_submit from dealing
        // with them.
        unset($form_state['values']['files'][$file_name]);
      }
    }
  }
  $form['files_being_merged'] = array(
    '#type' => 'tableselect',
    '#header' => $header,
    '#options' => $files,
    '#empty' => t('No items found.'),
  );
  if (!empty($files)) {
    $form['actions'] = array(
      '#type' => 'actions',
      'submit' => array(
        '#type' => 'submit',
        '#value' => t('Next step'),
      ),
    );
  }
  return $form;
}