function migrate_add_mapping in Migrate 6

Add a mapping from source ID to destination ID for the specified content set

Parameters

$mcsid: ID of the content set being processed

$sourceid: Primary key value from the source

$destid: Primary key value from the destination

5 calls to migrate_add_mapping()

comment_migrate_complete_comment in modules/comment.migrate.inc

Implementation of hook_migrate_complete_comment().

node_migrate_import_node in modules/node.migrate.inc

Implementation of hook_migrate_import_node().

taxonomy_migrate_import_term in modules/taxonomy.migrate.inc

Implementation of hook_migrate_import_term().

user_migrate_import_role in modules/user.migrate.inc

Implementation of hook_migrate_import_role().

user_migrate_import_user in modules/user.migrate.inc

Implementation of hook_migrate_import_user().

File

./migrate.module, line 359

This module provides tools at "administer >> content >> migrate" for analyzing data from various sources and importing them into Drupal tables.

Code

function migrate_add_mapping($mcsid, $sourceid, $destid) {
  static $maptables = array();
  if (!isset($maptables[$mcsid])) {
    $maptables[$mcsid] = migrate_map_table_name($mcsid);
  }
  $needs_update = db_result(db_query('SELECT needs_update
                                      FROM {' . $maptables[$mcsid] . "}\n                                      WHERE sourceid='%s'", $sourceid));
  if ($needs_update == 1) {
    db_query('UPDATE {' . $maptables[$mcsid] . "}\n              SET needs_update=0\n              WHERE sourceid='%s'", $sourceid);
  }
  elseif ($needs_update !== 0) {
    db_query('INSERT INTO {' . $maptables[$mcsid] . "}\n              (sourceid, destid, needs_update)\n              VALUES('%s', %d, 0)", $sourceid, $destid);
  }
}