<?php
// $Id$

/**
 * Bulk import script for Calais.
 *
 * Use this when you have enough content on your site that it would be
 * completely silly to sit around and wait for the batch API import process
 * to complete.
 */

/**
 * How many nodes to process per batch run.
 */
define('CALAIS_BATCH_LIMIT', 100);

// Bootstrap Drupal.
require_once './includes/bootstrap.inc';
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);

// Run the batch import process.
calais_bulk_import();

/**
 * Bulk-tag nodes in batches of CALAIS_BATCH_LIMIT.
 *
 * We have to define this here because the calais_batch_process() function
 * assumes batch API.
 */
function calais_bulk_import() {
  // Start with the most recently changed nodes first.
  $query = db_query_range('SELECT DISTINCT(nid) FROM {node} n LEFT JOIN {calais_term_node} c ON n.nid = c.nid WHERE c.nid IS NULL ORDER BY n.changed DESC', NULL, 0, CALAIS_BATCH_LIMIT);
  while ($nid = db_result($query)) {
    $node = node_load($nid, NULL, TRUE);
    calais_process_node($node, variable_get("calais_node_{node->type}_process", CALAIS_PROCESS_NO), variable_get("calais_threshold_{$node->type}", 0.0));
  }
}