function block_upload_plupload_form in Block Upload 7

Returns plupload form for the form builder.

See also

block_upload_plupload_form_submit()

1 string reference to 'block_upload_plupload_form'

block_upload_block_view in ./block_upload.module

Implements hook_block_view().

File

./block_upload.module, line 410

Block Upload module.

Code

function block_upload_plupload_form($form, &$form_state, $node, $buid) {
  $field_name = variable_get('block_upload_' . $buid . '_field', '');
  $field = field_info_instance('node', $field_name, $node->type);
  $validators = block_upload_get_validators($field_name, $field);
  $submit = FALSE;
  $field_limit = field_info_field($field_name);
  if (isset($node->{$field_name}[LANGUAGE_NONE])) {
    $field_files_exists = count($node->{$field_name}[LANGUAGE_NONE]);
  }
  else {
    $field_files_exists = 0;
  }
  if (user_access('block remove') && $field_files_exists > 0) {
    $title_remove_form = t('Remove files');
    $form['remove_files_title'] = array(
      '#markup' => '<h3>' . $title_remove_form . '</h3>',
    );
    $form['remove_files'] = block_upload_remove_form($field_limit, $node, $field_name);
    $submit = TRUE;
  }
  if ($field_limit['cardinality'] > $field_files_exists || $field_limit['cardinality'] == FIELD_CARDINALITY_UNLIMITED) {
    if ($field_limit['cardinality'] != FIELD_CARDINALITY_UNLIMITED) {
      $avaliable = $field_limit['cardinality'] - $field_files_exists;
      $attention = t('Attention: Thit field is limited to uploading files. Availability %num%', array(
        '%num%' => $avaliable,
      ));
      $form[] = array(
        '#type' => 'item',
        '#title' => check_plain($attention),
      );
    }
    $submit = TRUE;
    unset($validators['file_validate_is_image']);
    $title_upload_form = t('Upload files');
    $form['upload_files_title'] = array(
      '#markup' => '<h3>' . $title_upload_form . '</h3>',
    );
    $form['block_upload_file'] = array(
      '#type' => 'plupload',
      '#upload_validators' => $validators,
    );
  }
  else {
    $form[] = array(
      '#type' => 'item',
      '#description' => t('Exceeded limit of files'),
    );
  }
  $form_state['node'] = $node;
  $form_state['field'] = $field;
  $form_state['buid'] = $buid;
  if ($submit) {
    $form['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Save'),
    );
  }
  return $form;
}