function node_recur_node_recur_confirm in Node recur 7.2

Same name and namespace in other branches

1. 7 node_recur.pages.inc \node_recur_node_recur_confirm()

Confirm form for node recur

1 call to node_recur_node_recur_confirm()

node_recur_node_recur_form in ./node_recur.pages.inc

The node recur form

File

./node_recur.pages.inc, line 132

Code

function node_recur_node_recur_confirm($form, $form_state, $node) {
  $field_name = node_recur_get_date_field_name($node->type);
  $node_type = strtolower(node_type_get_name($node));

  // Store dates in the form
  $date_values = $form_state['values'][$field_name][LANGUAGE_NONE];

  // Remove the first start date, to prevent dupe node creation
  unset($date_values[0]);

  // Do we have dates to work with?
  // Date repeat returns the dates on success or the rule definition if errors occure during generation
  if (empty($date_values) || !empty($date_values) && isset($date_values['FREQ'])) {
    drupal_set_message(t('No dates were generated with the information provided.'), 'warning');
    return _node_recur_node_recur_form($node, $form, $form_state);
  }
  else {

    // Instructions/Warning
    $count = count($date_values);
    $form['node_recur_title']['#type'] = 'item';
    $form['node_recur_title']['#markup'] = '<h4>' . t('The following dates will be generated. Please review before continuing.') . '</h4>';
    $vars = array(
      '!count' => $count,
      '!node_type' => $node_type,
    );
    $form['node_recur_instruction']['#type'] = 'item';
    $form['node_recur_instruction']['#markup'] = t('<b>!count</b> new !plural will be generated.', $vars + array(
      '!plural' => format_plural($count, $node_type, "{$node_type}s"),
    ));

    // Display the dates to the user
    $max_default = variable_get('node_recur_max_confirm_display', 10);
    $screen_max = $count > $max_default ? $max_default - 1 : $count;
    $display_dates = array_slice($date_values, 0, $screen_max);
    foreach ($display_dates as $val) {

      // Remove rrule to prevent rule description from printing
      // which gets long and wonky when exclude weekends is selected
      unset($val['rrule']);
      $view = field_view_value('node', $node, $field_name, $val);
      $items[] = $view['#markup'];
    }

    // Display the last date if not on screen
    if ($count > $max_default) {
      $items[] = t('&hellip; <b>!remaining</b> additional &hellip;', $vars + array(
        '!remaining' => $count - $screen_max - 1,
      ));
      $end = $date_values[$count];
      unset($end['rrule']);
      $view = field_view_value('node', $node, $field_name, $end);
      $items[] = $view['#markup'];
    }
    $item_list = array(
      'title' => '',
      'type' => 'ul',
      'items' => $items,
      'attributes' => array(
        'id' => 'node-recur-date-list',
      ),
    );
    $form['node_recur_date_verify']['#type'] = 'item';
    $form['node_recur_date_verify']['#markup'] = theme_item_list($item_list);
    $form['node_recur_date_values']['#type'] = 'value';
    $form['node_recur_date_values']['#value'] = $date_values;

    // Clean up the output
    $form['#attached']['css'][] = drupal_get_path('module', 'node_recur') . '/node_recur.css';

    // Store the node
    $form['#node'] = $node;

    // Add the submit handler
    $form['#submit'][] = 'node_recur_node_recur_confirm_submit';

    // Node type name
    $msg = t('This action cannot be undone. Please confirm that the dates above are accurate and that the !node_type information is correct. Editing this !node_type afterwards will not edit every !node_type generated here.', $vars);

    // Supply the confirm form
    return confirm_form($form, t('Are you sure you want to generate these items?'), "node/{$node->nid}/recur", '<strong>' . $msg . '</strong>', t('Submit'));
  }
}