function context_field_field_instance_settings_form in Context Field 7

Implements hook_field_instance_settings_form().

File

./context_field.module, line 130

Context Field

Code

function context_field_field_instance_settings_form($field, $instance) {
  $settings = $instance['settings'];
  $options = array();
  foreach (module_implements("block_info") as $module) {
    foreach (module_invoke($module, "block_info") as $block) {
      $block = (object) $block;
      $group = isset($block->context_group) ? $block->context_group : $module;
      $options[$group] = check_plain($group);
    }
  }
  $form['allowed_blocks'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Allowed Block Groups'),
    '#options' => $options,
    '#description' => t('Use this field to limit the kinds of blocks that can be added to the context through the UI'),
    '#default_value' => isset($settings['allowed_blocks']) ? $settings['allowed_blocks'] : array(),
  );
  $contexts = context_load();
  foreach ($contexts as $key => $context) {
    if (isset($context->conditions['context_field']['values'][2])) {
      $context_options[$key] = $context->description ? $context->description : $key;
    }
  }
  $form['default_context'] = array(
    '#type' => 'select',
    '#title' => t('Defaut Context'),
    '#options' => $context_options,
    '#default_value' => isset($settings['default_context']) ? $settings['default_context'] : '',
  );
  $form['use_default'] = array(
    '#type' => 'radios',
    '#title' => t('Default Context Use'),
    '#options' => array(
      0 => t("Clone Default context on Entity Creation"),
      1 => t("Always use Default Context"),
    ),
    '#default_value' => isset($settings['use_default']) ? $settings['use_default'] : 0,
  );
  return $form;
}