function form_fields_destroy in Image FUpload 6.3

Removing a given list of fields (ckk, node, imagefield, taxonomy) of form Validation for these fields will also be deactivated

1 call to form_fields_destroy()

image_fupload_imagefield_form_alter in image_fupload_imagefield/image_fupload_imagefield.module

Implementation of hook_form_alter() registry.

File

image_fupload_imagefield/image_fupload_imagefield.module, line 529

Code

function form_fields_destroy(&$form, $fields_to_remove = array()) {

  // collect information about fields being used by image preview list, if needed
  $fields = array();
  if (count($fields_to_remove)) {
    foreach ($fields_to_remove as $key) {
      $elements = explode("_", $key, 2);
      if (!isset($fields[$elements[0]]) && $fields_to_remove[$key] != FALSE) {
        $fields[$elements[0]] = array();
      }
      if ($fields_to_remove[$key] != FALSE) {
        array_push($fields[$elements[0]], $elements[1]);
      }
    }
  }

  // any node specific fields which should be removed ..argg
  if (isset($fields['node'])) {
    if (in_array("title", $fields['node'])) {
      unset($form['title']);
    }
    if (in_array("description", $fields['node'])) {
      unset($form['body_field']);
    }
  }
  if (isset($fields['taxonomy'])) {

    // remove taxonomy items if necessary
    for ($i = 0; $i < count($fields['taxonomy']); $i++) {
      unset($form['taxonomy'][$fields['taxonomy'][$i]]);
      unset($form['taxonomy']['tags'][$fields['taxonomy'][$i]]);
      if (!count($form['taxonomy']['tags'])) {
        unset($form['taxonomy']['tags']);
      }
    }

    // still anything left to render?
    if (count(taxonomy_get_vocabularies($form['#node']->type)) == count($fields['taxonomy'])) {
      unset($form['taxonomy']);
    }
  }
  if (isset($fields['cck'])) {

    // remove cck fields if necessary
    for ($i = 0; $i < count($fields['cck']); $i++) {
      unset($form[$fields['cck'][$i]]);
      unset($form['#field_info'][$fields['cck'][$i]]);
    }
    if (!count($form['#field_info'])) {
      unset($form['#field_info']);
    }
  }
}