book_deploy.module in Deploy - Content Staging 6

Deployment module for book pages

File

modules/book_deploy/book_deploy.module

<?php

/**
 * @file
 * Deployment module for book pages
 */

/**
 * Implementation of hook_node_deploy(),
 *
 * @param $nid
 *   Unique identifier for the node we're deploying.
 * @return
 *   The results of our xmlrpc call.
 */
function book_node_deploy($node) {
  if (isset($node->book)) {
    $parent = $node->book['plid'];
    if ($parent <= 0) {
      if (!isset($node->remote_nid)) {

        // We are deploying a new book node, we'll need to set its book form
        // element to the "create" option.
        $node->book = array();
        $node->book += _book_link_defaults('new');
        $node->book['bid'] = 'new';
        $node->book['plid'] = -1;
      }
      else {

        // We are deploying a previously deployed top-level book page.
        $remote_book = deploy_get_remote_book($node->uuid);
        $node->book['nid'] = $remote_book['nid'];
        $node->book['bid'] = $remote_book['bid'];
        $node->book['plid'] = 0;
      }
    }
    else {
      $parent_nid = db_result(db_query("SELECT nid FROM {book} WHERE mlid = %d", $parent));

      // We are deploying a child node, whose parent will have been already
      // deployed so we need to get its remote parent id and bid.
      $remote_parent = deploy_get_remote_book(deploy_uuid_get_node_uuid($parent_nid));
      $node->book['bid'] = $remote_parent['bid'];
      $node->book['plid'] = $remote_parent['mlid'];
      $node->book['nid'] = isset($node->remote_nid) ? $node->remote_nid : 'new';
    }
  }
}

/**
 * Implementation of hook_node_deploy_check().
 *
 * Used to manage deployment dependencies
 *
 * @param $nid
 *   Unique identifier of the book we're trying to deploy
 */
function book_node_deploy_check($node) {
  if (isset($node->book)) {
    $parent = isset($node->book['plid']) ? $node->book['plid'] : 0;
    if ($parent > 0) {

      // We are deploying a child page and need to make sure the parent is added
      // to the plan.
      $parent_nid = db_result(db_query("SELECT nid FROM {book} WHERE mlid = %d", $parent));
      $pid = variable_get('deploy_pid', 0);

      // Does the parent node exist on the remote server?
      $remote_key = deploy_get_remote_key(deploy_uuid_get_node_uuid($parent_nid), 'node');

      // If it doesn't exist or the local version is newer, add it to the deployment plan,
      // with a weight of min(weight) - 1, and then run dependency checking on it
      $plan_node = node_load($parent_nid);
      if ($plan_node && (!$remote_key || $remote_key['changed'] < $plan_node->changed) && !deploy_item_is_in_plan($pid, 'node', $plan_node->nid)) {
        deploy_add_to_plan($pid, 'node', $plan_node->type . ': ' . $plan_node->title, $plan_node->nid, deploy_get_min_weight($pid) - 1, DEPLOY_NODE_GROUP_WEIGHT);
        module_invoke_all('node_deploy_check', $plan_node);
      }
    }
  }
}

Functions

Name	Description
book_node_deploy	Implementation of hook_node_deploy(),
book_node_deploy_check	Implementation of hook_node_deploy_check().