function cck_field_get_setting in Content Construction Kit (CCK) 7.3

Helper function to retrieve field settings stored by CCK.

CCK uses the 'cck_field_settings' table to store custom settings not used by core.

Field settings will have no $instance nor a db bundle column.

4 calls to cck_field_get_setting()

cck_allowed_values_form in ./cck.module

Add fields to allowed values form to allow users to input a function or a PHP snippet that will return the allowed values.

cck_allowed_values_php in ./cck.module

Callback to return allowed values constructed from php code snippet.

cck_default_value_form in ./cck.module

Add fields to default value form to allow users to input a function or a PHP snippet that will return the default values.

cck_default_value_php in ./cck.module

Callback to return default value constructed from php code snippet.

File

./cck.module, line 211

Allows administrators to use php code snippets to define allowed values or default values. The snippets are stored in a database table and retrieved in callback functions.

Code

function cck_field_get_setting($setting, $setting_type, $field, $instance = NULL, $langcode = LANGUAGE_NONE) {
  if ($setting_type == 'field' || empty($instance)) {
    $value = db_select('cck_field_settings', 'fs')
      ->fields('fs', array(
      'setting_option',
    ))
      ->condition('fs.field_name', $field['field_name'])
      ->condition('fs.setting', $setting)
      ->condition('fs.setting_type', $setting_type)
      ->execute()
      ->fetchField();
  }
  else {
    $value = db_select('cck_field_settings', 'fs')
      ->fields('fs', array(
      'setting_option',
    ))
      ->condition('fs.field_name', $field['field_name'])
      ->condition('fs.entity_type', $instance['entity_type'])
      ->condition('fs.bundle', $instance['bundle'])
      ->condition('fs.language', $langcode)
      ->condition('fs.setting', $setting)
      ->condition('fs.setting_type', $setting_type)
      ->execute()
      ->fetchField();
  }
  if (in_array($setting, cck_serialized_settings())) {
    $value = unserialize($value);
  }
  return $value;
}