<?php

/**
 * @file
 * Search and Replace Scanner install scripts, etc.
 */

/**
 * Implements hook_schema().
 */
function scanner_schema() {
  $schema['scanner'] = array(
    'description' => 'Holds info on recent replacements in case undo is needed.',
    'fields' => array(
      'undo_id' => array(
        'description' => 'Row identifier',
        'type' => 'serial',
        'not null' => TRUE,
      ),
      'undo_data' => array(
        'description' => 'What was changed',
        'type' => 'text',
        'size' => 'big',
        'not null' => TRUE,
      ),
      'undone' => array(
        'description' => 'Whether the replacement has been undone',
        'type' => 'int',
        'size' => 'tiny',
        'not null' => TRUE,
      ),
      'searched' => array(
        'description' => 'Text that was searched for',
        'type' => 'varchar',
        'length' => 256,
        'not null' => TRUE,
      ),
      'replaced' => array(
        'description' => 'Text that was used as replacement',
        'type' => 'varchar',
        'length' => 256,
        'not null' => TRUE,
      ),
      'count' => array(
        'description' => 'How many fields were modified on replacement',
        'type' => 'int',
        'not null' => TRUE,
      ),
      'time' => array(
        'description' => 'How long the replacement took',
        'type' => 'int',
        'not null' => TRUE,
      ),
    ),
    'primary key' => array('undo_id'),
  );

  return $schema;
}

/**
 * Rebuild the menu cache.
 */
function scanner_update_7100() {
  variable_set('menu_rebuild_needed', TRUE);
}