hosting_site_data.module in Hosting 6.2

File

example/site_data/hosting_site_data.module

<?php

/**
 * Implementation of 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' => $form['#node']->site_data ? $form['#node']->site_data : '',
      '#weight' => 0,
    );
    return $form;
  }
}

/**
 * Implementation of hook_insert()
 */
function hosting_site_data_insert($node) {
  if (!empty($node->site_data)) {
    db_query("INSERT INTO {hosting_site_data} (vid, nid, site_data) VALUES (%d, %d, '%s')", $node->vid, $node->nid, $node->site_data);
  }
}

/**
 * Implementation of hook_update()
 */
function hosting_site_data_update($node) {
  if (FALSE === db_fetch_array(db_query("SELECT site_data FROM {hosting_site_data} WHERE vid = %d", $node->vid))) {
    hosting_site_data_insert($node);
  }
  else {
    db_query("UPDATE {hosting_site_data} SET site_data = '%s' WHERE vid = %d", $node->site_data, $node->vid);
  }
}

/**
 * Implementation of hook_delete()
 */
function hosting_site_data_delete($node) {
  db_query("DELETE FROM {hosting_site_data} WHERE nid=%d", $node->nid);
}

/**
 * Implementation of hook_delete_revision()
 */
function hosting_site_data_delete_revision($node) {
  db_query("DELETE FROM {hosting_site_data} WHERE vid=%d", $node->vid);
}

/**
 * Implementation of hook_nodeapi()
 */
function hosting_site_data_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL) {
  if ($node->type == 'site') {
    switch ($op) {
      case 'insert':
        hosting_site_data_insert($node);
        break;
      case 'update':
        hosting_site_data_update($node);
        break;
      case 'delete':
        hosting_site_data_delete($node);
        break;
      case 'delete revision':
        hosting_site_data_delete_revision($node);
        break;
      case 'load':
        $additions = db_fetch_array(db_query("SELECT site_data FROM {hosting_site_data} WHERE vid = %d", $node->vid));
        return $additions;
        break;
    }
  }
}

Functions

Name	Description
hosting_site_data_delete	Implementation of hook_delete()
hosting_site_data_delete_revision	Implementation of hook_delete_revision()
hosting_site_data_form_alter	Implementation of hook_form_alter()
hosting_site_data_insert	Implementation of hook_insert()
hosting_site_data_nodeapi	Implementation of hook_nodeapi()
hosting_site_data_update	Implementation of hook_update()