<?php
/**
 * @file
 * Install, update and uninstall functions.
 */

/**
* Implements hook_schema().
*/
function mkdru_schema() {
  $schema['mkdru'] = array(
    'description' => t('Stores settings for mkdru nodes.'),
    'fields' => array(
      'nid' => array(
        'description' => t('The primary identifier for a node.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0
       ),
      'vid' => array(
        'description' => t('The current {node_revisions}.vid version identifier.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0
      ),
      'settings' => array(
        'type' => 'text',
        'not null' => TRUE,
        'description' => 'Metasearch settings',
      ),
    ),
    'primary key' => array('nid', 'vid'),
    'unique keys' => array('vid' => array('vid')),
    'indexes' => array('nid' => array('nid')),
  );
  return $schema;
}

/**
* Implements hook_install().
*/
function mkdru_install() {
  // Disable comments by default
  variable_set('comment_mkdru', COMMENT_NODE_DISABLED);
  // Create table.
  drupal_install_schema('mkdru');
  // Default settings
  $settings['pz2_path'] = "/pazpar2/search.pz2";
  $settings['use_sessions'] = 1;
  $settings['sp']['user'] = "";
  $settings['sp']['pass'] = "";
  $settings['facets']['source']['displayName'] = "Source";
  $settings['facets']['source']['pz2Name'] = "xtargets";
  $settings['facets']['source']['limiter'] = NULL;
  $settings['facets']['source']['multiLimit'] = NULL;
  $settings['facets']['source']['max'] = 10;
  $settings['facets']['source']['orderWeight'] = 1;
  $settings['facets']['subject']['displayName'] = "Subject";
  $settings['facets']['subject']['pz2Name'] = "subject";
  $settings['facets']['subject']['limiter'] = "su";
  $settings['facets']['subject']['multiLimit'] = 1;
  $settings['facets']['subject']['max'] = 10;
  $settings['facets']['subject']['orderWeight'] = 2;
  $settings['facets']['author']['displayName'] = "Author";
  $settings['facets']['author']['pz2Name'] = "author";
  $settings['facets']['author']['limiter'] = "au";
  $settings['facets']['author']['multiLimit'] = 0;
  $settings['facets']['author']['max'] = 10;
  $settings['facets']['author']['orderWeight'] = 3;
  variable_set('mkdru_defaults', $settings);
}

/**
* Implements hook_uninstall().
*/
function mkdru_uninstall() {
  // Drop table.
  drupal_uninstall_schema('mkdru');
  // Delete variables
  variable_del('pz2_js_path');
  variable_del('mkdru_defaults');
}