<?php

/**
 * @file
 * Add captcha on the last page.
 */

/**
 * Set captcha on the last page in webform.
 */
function custom_node_create_node_insert($node) {
  if ($node->type == 'product_review') {
    $body = field_get_items('node', $node, 'body');
    $comp = explode("\n", $body[0]['value']);
    $components = array();
    foreach ($comp as $c) {
      if ($c == '') {
        // Skip empty lines. Maybe the non-tech admin pressed an extra enter?
        continue;
      }
      // Create the webform components array. Not sure if we need all these
      // values, but let's be sure.
      $components = array(
        array(
          'name' => 'body',
          'form_key' => 'body',
          'type' => 'markup',
          'title' => t('Body'),
          'value' => $node->body['und'][0]['value'],
          'mandatory' => 1,
          'weight' => 5,
          'pid' => 0,
          'extra' => array(
            'title_display' => 'inline',
            'private' => 0,
          ),
        ),
        array(
          'name' => 'Product references',
          'form_key' => 'product_references',
          'type' => 'markup',
          'title' => t('Product references'),
          'value' => $node->field_product_references['und'][0]['nid'],
          'mandatory' => 1,
          'weight' => 6,
          'pid' => 0,
          'extra' => array(
            'title_display' => 'inline',
            'private' => 0,
          ),
        ),
      );
    }

    // Alright, let's create the node object.
    $n = new stdClass();
    $n->type = 'webform';
    // Let the user be the author.
    $n->uid = $node->uid;
    // Let the 'order' title be the webform title.
    $n->title = $node->title;
    // I put them all on the frontpage.
    $n->promote = 1;
    // And we are allowed to comment.
    $n->comment = 2;
    $emails = array(
      array(
        'email' => 'somebody@example.tld',
        'subject' => 'default',
        'from_name' => 'default',
        'from_address' => 'default',
        'template' => 'default',
        'excluded_components' => array(),
      ),
    );
    // Enter webform array.
    $n->webform = array(
      'confirmation' => '',
      'confirmation_format' => NULL,
      'redirect_url' => '<confirmation>',
      'status' => '1',
      'block' => '0',
      'teaser' => '0',
      'allow_draft' => '0',
      'auto_save' => '0',
      'record_exists' => TRUE,
      'emails' => $emails,
      // Here comes our $components array.
      'components' => $components,
    );


    // Save the node.
    node_save($n);
    // You could also put something like drupal_goto('node/' . $n->nid) here if
    // you want. My use case is different.
  }
  if ($node->type == 'webform') {
    $sids = db_select('webform_submissions', 'ws')
      ->fields('ws', array('sid'))
      ->execute()->fetchAll();
    foreach ($sids as $result) {
      $sid[] = $result->sid;
    }
    global $user;
    $sid_for_insert = end($sid) + 1;
    $id = db_insert('webform_submissions')
      ->fields(array('sid' => $sid_for_insert, 'nid' => $node->nid, 'serial' => $sid_for_insert, 'uid' => $user->uid, 'is_draft' => 0, 'submitted' => time()))
      ->execute();
  }
  //drupal_mail('custom_node_create', 1, 'somebody@example.tld', 'en', $params = array('$components'), $from = NULL, $send = TRUE);

}