function flag_export_form in Flag 6.2

Same name and namespace in other branches

1. 7.3 includes/flag.export.inc \flag_export_form()
2. 7.2 includes/flag.export.inc \flag_export_form()

Export a flag and display it in a form.

2 string references to 'flag_export_form'

flag_menu in ./flag.module

Implementation of hook_menu().

flag_update_page in includes/flag.export.inc

Page for displaying an upgrade message and export form for Flag 1.x flags.

File

includes/flag.export.inc, line 156

Import/Export functionality provided by Flag module.

Code

function flag_export_form(&$form_state, $flag = NULL) {
  $form = array();

  // If we were passed a flag, use it as the list of flags to export.
  if ($flag) {
    $flags = array(
      $flag,
    );
  }

  // Display a list of flags to export.
  if (!isset($flags)) {
    if (isset($form_state['values']['flags'])) {
      $flags = array();
      foreach ($form_state['values']['flags'] as $flag_name) {
        if ($flag_name && ($flag = flag_get_flag($flag_name))) {
          $flags[] = $flag;
        }
      }
    }
    else {
      $form['flags'] = array(
        '#type' => 'checkboxes',
        '#title' => t('Flags to export'),
        '#options' => drupal_map_assoc(array_keys(flag_get_flags())),
        '#description' => t('Exporting your flags is useful for moving flags from one site to another, or when including your flag definitions in a module.'),
      );
      $form['submit'] = array(
        '#type' => 'submit',
        '#value' => t('Export'),
      );
    }
  }
  if (isset($flags)) {
    $code = flag_export_flags($flags);

    // Link to the Features page if module is present, otherwise link to the
    // Drupal project page.
    $features_link = module_exists('features') ? url('admin/build/features') : url('http://drupal.org/project/features');
    $form['export'] = array(
      '#type' => 'textarea',
      '#title' => t('Flag exports'),
      '#description' => t('Use the exported code to later <a href="@import-flag">import</a> it. Exports can be included in modules using <a href="http://drupal.org/node/305086#default-flags">hook_flag_default_flags()</a> or using the <a href="@features-url">Features</a> module.', array(
        '@import-flag' => url('admin/build/flags/import'),
        '@features-url' => $features_link,
      )),
      '#value' => $code,
      '#rows' => 15,
    );
  }
  return $form;
}