function ml_image_source_selection_form in Media Library 6

Form for our image source selection. Handles both steps of source selection process.

1 string reference to 'ml_image_source_selection_form'

ml_image_media_forms in ml_image/ml_image.module

Implementation of hook_media_forms()

File

ml_image/ml_image.module, line 162

Media Library Image module.

Code

function ml_image_source_selection_form(&$form, &$form_state) {

  // Check for update and skip step
  if ($form_state['action'] == 'update') {
    media_library_modal_skip_step($form_state);
  }
  $sources = ml_image_get_sources();
  if (empty($sources)) {

    // No sources activated. Snap the admin
    drupal_set_message(t('No sources were configured for this media. Please contact the site administrator'), 'error');

    // Disable buttons so user won't be able to go ahead
    unset($form['buttons']['next']);
    unset($form['buttons']['return']);
    return;
  }

  // Proper source selection
  foreach ($sources as $source => $info) {
    $form[$source] = array(
      '#type' => 'fieldset',
      '#title' => $info['label'],
    );

    // Our main radio
    $form[$source]['select'] = array(
      '#type' => 'radio',
      '#return_value' => $source,
      '#attributes' => array(
        'class' => 'ml-image-source-choice',
      ),
    );

    // Get basic form from each source module
    $func_name = $info['module'] . '_' . $source . '_source_form';
    if (function_exists($func_name)) {
      $form[$source][$source] = $func_name($form_state);
    }
    $form[$source][$source]['#tree'] = TRUE;
  }

  // We set this so we can be sure that file uploads work in ctools modal.
  // See here: http://drupal.org/node/451928
  $form['#attributes']['enctype'] = 'multipart/form-data';
  $form_state['no buttons'] = TRUE;
}