hosting_site_data.module in Hosting 7.4

The hosting site data example.

File

example/site_data/hosting_site_data.module

<?php

/**
 * @file
 * The hosting site data example.
 */

/**
 * Implements hook_form_alter().
 */
function hosting_site_data_form_alter(&$form, $form_state, $form_id) {
  if ($form_id == 'site_node_form') {
    $form['site_data'] = array(
      '#type' => 'fieldset',
      '#title' => t('Site data example'),
      '#description' => t('Example implementation of saving data into the site context.'),
    );
    $form['site_data']['site_data'] = array(
      '#type' => 'textfield',
      '#title' => t('Site data'),
      '#default_value' => isset($form['#node']->site_data) ? $form['#node']->site_data : '',
      '#weight' => 0,
    );
    return $form;
  }
}

/**
 * Implements hook_node_insert().
 */
function hosting_site_data_node_insert($node) {
  if ($node->type == 'site' && !empty($node->site_data)) {
    $id = db_insert('hosting_site_data')
      ->fields(array(
      'vid' => $node->vid,
      'nid' => $node->nid,
      'site_data' => $node->site_data,
    ))
      ->execute();
  }
}

/**
 * Implements hook_node_update().
 */
function hosting_site_data_node_update($node) {
  if (FALSE === db_query("SELECT site_data FROM {hosting_site_data} WHERE vid = :vid", array(
    ':vid' => $node->vid,
  ))
    ->fetchField()) {
    hosting_site_data_node_insert($node);
  }
  else {
    db_update('hosting_site_data')
      ->fields(array(
      'site_data' => $node->site_data,
    ))
      ->condition('vid', $node->vid)
      ->execute();
  }
}

/**
 * Implements hook_node_load().
 */
function hosting_site_data_node_load($nodes, $types) {
  foreach ($nodes as $nid => &$node) {
    if ($node->type == 'site') {

      // array instead
      $nodes[$nid]->site_data = db_query("SELECT site_data FROM {hosting_site_data} WHERE vid = :vid", array(
        ':vid' => $node->vid,
      ))
        ->fetchField();
    }
  }
}

/**
 * Implements hook_node_delete().
 */
function hosting_site_data_node_delete($node) {
  db_delete('hosting_site_data')
    ->condition('nid', $node->nid)
    ->execute();
}

/**
 * Implements hook_revision_revision().
 */
function hosting_site_data_node_revision_delete($node) {
  db_delete('hosting_site_data')
    ->condition('vid', $node->vid)
    ->execute();
}

Functions

Name	Description
hosting_site_data_form_alter	Implements hook_form_alter().
hosting_site_data_node_delete	Implements hook_node_delete().
hosting_site_data_node_insert	Implements hook_node_insert().
hosting_site_data_node_load	Implements hook_node_load().
hosting_site_data_node_revision_delete	Implements hook_revision_revision().
hosting_site_data_node_update	Implements hook_node_update().