webform_steps_w3.module in Webform steps 7.2

File

webform_steps_w3/webform_steps_w3.module

<?php

/**
 * @file
 *
 * This is the main module file. It only switches between webform3 and webform4
 * mode.
 */
if (function_exists('webform_page_labels')) {
  require_once dirname(__FILE__) . '/webform4.php';
}
else {
  require_once dirname(__FILE__) . '/webform3.php';
}

/**
 * Default settings for the progressbar.
 */
function webform_steps_w3_node_defaults() {
  $progress_bar_defaults = webform_steps_w3_variable_get('webform_progressbar_style');
  $defaults = array(
    'progressbar_page_number' => in_array('progressbar_page_number', $progress_bar_defaults) ? '1' : '0',
    'progressbar_percent' => in_array('progressbar_percent', $progress_bar_defaults) ? '1' : '0',
    'progressbar_bar' => in_array('progressbar_bar', $progress_bar_defaults) ? '1' : '0',
    'progressbar_pagebreak_labels' => in_array('progressbar_pagebreak_labels', $progress_bar_defaults) ? '1' : '0',
    'progressbar_label_first' => webform_steps_w3_variable_get('webform_progressbar_label_first'),
  );
  return $defaults;
}

/**
 * Implements hook_node_insert().
 */
function webform_steps_w3_node_insert($node) {
  if (!isset($node->webform)) {
    return;
  }
  $record = array_intersect_key($node->webform, webform_steps_w3_node_defaults() + array(
    'nid' => TRUE,
  ));
  foreach ($record as $key => &$value) {
    if ($key != 'progressbar_label_first') {
      $value = $value ? '1' : '0';
    }
  }
  if ($record) {
    db_merge('webform_steps_w3_progressbar')
      ->key(array(
      'nid' => $node->nid,
    ))
      ->fields($record)
      ->execute();
  }
}

/**
 * Implements hook_node_update().
 */
function webform_steps_w3_node_update($node) {
  webform_steps_w3_node_insert($node);
}

/**
 * Implements hook_node_delete().
 */
function webform_steps_w3_node_delete($node) {
  if (!isset($node->webform)) {
    return;
  }
  db_delete('webform_steps_w3_progressbar')
    ->condition('nid', $node->nid)
    ->execute();
}

/**
 * Webform progressbar variables with default values.
 */
function webform_steps_w3_variable_get($variable) {
  switch ($variable) {
    case 'webform_progressbar_style':
      $result = variable_get('webform_progressbar_style', array(
        'progressbar_bar',
        'progressbar_pagebreak_labels',
        'progressbar_include_confirmation',
      ));
      break;
    case 'webform_progressbar_label_first':
      $result = variable_get('webform_progressbar_label_first', t('Start'));
      break;
    case 'webform_progressbar_label_confirmation':
      $result = variable_get('webform_progressbar_label_confirmation', t('Complete'));
      break;
  }
  return $result;
}

Functions

Name	Description
webform_steps_w3_node_defaults	Default settings for the progressbar.
webform_steps_w3_node_delete	Implements hook_node_delete().
webform_steps_w3_node_insert	Implements hook_node_insert().
webform_steps_w3_node_update	Implements hook_node_update().
webform_steps_w3_variable_get	Webform progressbar variables with default values.