/**
* {@inheritdoc}
*/
public static function value(array &$element, &$input, FormStateInterface $form_state)
{
if (isset($input['filefield_reference']['autocomplete']) && strlen($input['filefield_reference']['autocomplete']) > 0 && $input['filefield_reference']['autocomplete'] != FILEFIELD_SOURCE_REFERENCE_HINT_TEXT) {
$matches = array();
if (preg_match('/\\[fid:(\\d+)\\]/', $input['filefield_reference']['autocomplete'], $matches)) {
$fid = $matches[1];
if ($file = file_load($fid)) {
// Remove file size restrictions, since the file already exists on
// disk.
if (isset($element['#upload_validators']['file_validate_size'])) {
unset($element['#upload_validators']['file_validate_size']);
}
// Check that the user has access to this file through
// hook_download().
if (!$file->access('download')) {
$form_state->setError($element, t('You do not have permission to use the selected file.'));
} elseif (filefield_sources_element_validate($element, (object) $file, $form_state)) {
if (!in_array($file->id(), $input['fids'])) {
$input['fids'][] = $file->id();
}
}
} else {
$form_state->setError($element, t('The referenced file could not be used because the file does not exist in the database.'));
}
}
// No matter what happens, clear the value from the autocomplete.
$input['filefield_reference']['autocomplete'] = '';
}
}
/**
* {@inheritdoc}
*/
public static function value(array &$element, &$input, FormStateInterface $form_state)
{
if (isset($input['filefield_imce']['file_path']) && $input['filefield_imce']['file_path'] != '') {
$instance = entity_load('field_config', $element['#entity_type'] . '.' . $element['#bundle'] . '.' . $element['#field_name']);
$field_settings = $instance->getSettings();
$scheme = $field_settings['uri_scheme'];
$wrapper = \Drupal::service('stream_wrapper_manager')->getViaScheme($scheme);
$file_directory_prefix = $scheme == 'private' ? 'system/files' : $wrapper->getDirectoryPath();
$uri = preg_replace('/^' . preg_quote(base_path() . $file_directory_prefix . '/', '/') . '/', $scheme . '://', $input['filefield_imce']['file_path']);
// Resolve the file path to an FID.
$fid = db_select('file_managed', 'f')->condition('uri', rawurldecode($uri))->fields('f', array('fid'))->execute()->fetchField();
if ($fid) {
$file = file_load($fid);
if (filefield_sources_element_validate($element, $file)) {
if (!in_array($file->id(), $input['fids'])) {
$input['fids'][] = $file->id();
}
}
} else {
$form_state->setError($element, t('The selected file could not be used because the file does not exist in the database.'));
}
// No matter what happens, clear the value from the file path field.
$input['filefield_imce']['file_path'] = '';
}
}
