function organigrams_form_export in Organigrams 7

Admin menu callback to export all items from an organigram.

Parameters

array $form: The form being used to export the items.

array $form_state: The form state array.

array $organigram: The organigram object to export.

Return value

mixed Renderable array containing a form.

1 string reference to 'organigrams_form_export'

organigrams_menu in ./organigrams.module

Implements hook_menu().

File

./organigrams.admin.inc, line 549

Defines the administration forms for managing organigrams.

Code

function organigrams_form_export($form, &$form_state, $organigram) {

  // Show not found page if no argument is given.
  if (empty($organigram)) {
    drupal_not_found();
    drupal_exit();
  }

  // Load the organigram if only a machine name is given.
  if (is_string($organigram)) {
    $organigram = organigrams_machine_name_load($organigram);
  }

  // If no organigram is found, show not found page.
  if (!is_object($organigram)) {
    drupal_not_found();
    drupal_exit();
  }

  // Decide which export type should be shown by default.
  $type = '';
  $args = arg();
  if (array_pop($args) == 'full') {
    $type = 'full';
  }

  // Load all items fully loaded from the organigram.
  $tree = organigrams_get_tree($organigram->oid, 0, NULL, TRUE);

  // Encode it.
  $tree_json = json_encode($tree);

  // Encode the organigram data.
  $organigram_json = json_encode(array(
    'organigram' => $organigram,
    'items' => $tree,
  ));
  $form['export_type'] = array(
    '#type' => 'select',
    '#title' => t('What do you want to export?'),
    '#description' => t('Select if you want to export the full organigram or only its items.'),
    '#options' => array(
      t('Full organigram'),
      t('Only the organigram items'),
    ),
    '#default_value' => $type == 'full' ? 0 : 1,
  );

  // Display the data in a textarea.
  $form['organigram_export'] = array(
    '#type' => 'textarea',
    '#title' => t('Organigram export'),
    '#description' => t('Copy the contents of this textarea and paste it in the import form of another organigram.'),
    '#value' => $organigram_json,
    '#states' => array(
      'visible' => array(
        ':input[name=export_type]' => array(
          'value' => 0,
        ),
      ),
    ),
  );

  // Display the data in a textarea.
  $form['organigram_items_export'] = array(
    '#type' => 'textarea',
    '#title' => t('Organigram items export'),
    '#description' => t('Copy the contents of this textarea and paste it in the import form of another organigram.'),
    '#value' => $tree_json,
    '#states' => array(
      'visible' => array(
        ':input[name=export_type]' => array(
          'value' => 1,
        ),
      ),
    ),
  );
  return $form;
}