function contextual_view_modes_settings_submit in Contextual View Modes 7

[contextual_view_modes_settings_submit description]

Parameters

[type] $form [description]:

[type] $form_state [description]:

Return value

[type] [description]

2 string references to 'contextual_view_modes_settings_submit'

contextual_view_modes_settings in ./contextual_view_modes.admin.inc

[contextual_view_modes_settings description]

contextual_view_modes_settings_validate in ./contextual_view_modes.admin.inc

[contextual_view_modes_settings_validate description]

File

./contextual_view_modes.admin.inc, line 141

Contextual View Modes Administrative Screens

Code

function contextual_view_modes_settings_submit($form, &$form_state) {
  $values = array_merge($form_state['values'], $form_state['storage']);
  $disabled_types = array_filter($values['cvm_enabled_content_types'], '_give_zero_values');

  // LOOP THROUGH DISABLED TYPES AND REMOVE FIELD INSTANCES.
  foreach ($disabled_types as $type => $nothing) {
    $cvm_instance = field_read_instance('node', CVM_FIELD_NAME, $type);
    if ($cvm_instance) {
      $instance = _get_cvm_field_instance($type);
      field_delete_instance($instance, FALSE);
    }
  }

  // Remove content types from the list that arent enabled and then
  // store the values of the form.
  $filtered = array_filter($values['cvm_enabled_content_types'], '_remove_zero_values');
  $keys = array_keys($filtered);
  variable_set('cvm_enabled_content_types', $keys);

  // Attach CVM field instances to the enabled content types
  // We now have a list of content types (bundles) that we need to attach an
  // instance of the fields to. Loop through them and attach them.
  $cvm_field = field_info_field(CVM_FIELD_NAME);
  foreach ($keys as $k => $v) {
    $cvm_instance = field_read_instance('node', CVM_FIELD_NAME, $v);
    if (!$cvm_instance) {

      // Create it.
      $instance = _get_cvm_field_instance($v);
      field_create_instance($instance);
    }
  }

  // HANDLE THE DEFAULT VIEW MODE SETTINGS.
  // We want to store these in a nice big arrary instead of individual variables
  // in the systems form. Lets make sure we parse them and unset them form the
  // form state.
  $global_cvm = array();
  foreach ($values as $field_name => $value) {
    if (substr($field_name, 0, 12) == "cvmglobal___") {

      // Remove from form_state.
      unset($form_state['values'][$field_name]);

      // We dont care about no values...
      if ($value == "none") {
        continue;
      }
      $xp = explode("___", $field_name);
      unset($xp[0]);

      // Dont need this.
      $content_type = $xp[1];
      unset($xp[1]);
      $context_name = implode("___", $xp);

      // If field was disabled we need to not store it.
      if (array_key_exists($content_type, $disabled_types)) {
        continue;
      }
      $global_cvm[$content_type][$context_name] = $value;
    }
  }
  variable_set('cvm_global_content_type_modes', $global_cvm);
  drupal_set_message('Configuration Settings Saved');

  // Clear all the caches.
  drupal_flush_all_caches();
}