function media_form_alter in D7 Media 6

Same name and namespace in other branches

1. 8 media.module \media_form_alter()
2. 7.4 media.module \media_form_alter()
3. 7.2 media.module \media_form_alter()
4. 7.3 media.module \media_form_alter()

Implementation of hook_form_alter().

_state _id

Parameters

$form:

File

./media.module, line 63

Media API

Code

function media_form_alter(&$form, $form_state, $form_id) {
  global $user;

  // Load content-type settings
  if ($form_id == 'node_type_form') {
    include_once 'media_settings.inc';
    media_settings_content_type($form, $form['#node_type']->type);
  }

  // Add the media browser on the node add/edit screen.
  if (strstr($form_id, 'node_form')) {

    // Is the media browser enabled on this node type? Type-specific options override the default.
    if (variable_get('media_' . $form['type']['#value'] . '_override', NULL) !== NULL) {
      $enabled = variable_get('media_' . $form['type']['#value'] . '_enabled', NULL);
    }
    else {
      $enabled = variable_get('media_global_enabled', TRUE);
    }
    if ($enabled) {

      // Get the fields we need to enable on this module.
      $fields = media_active_fields_for_node_type($form['type']['#value']);

      // Iterate through each field and add a browser form.
      foreach ($fields as $field => $registration_ids) {

        // Add the media browser form.
        $form[$field]['media'] = media_build_browser_form($form_state, $registration_ids, $form['type']['#value'], $field, $user->uid);

        // Add .media and .replace class to the field CSS class attributes.
        $form[$field][0]['#attributes'] = array(
          'class' => 'media replace',
        );
      }
    }
  }
}