<?php

/**
 * @file
 * Install, update and uninstall functions for the location_fax module.
 */

/**
 * Implements hook_schema().
 */
function location_fax_schema() {
  $schema['location_fax'] = array(
    'description' => 'location_fax.module {location} supplementary table.',
    'fields' => array(
      'lid' => array(
        'description' => '{location}.lid',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'fax' => array(
        'description' => 'Fax number',
        'type' => 'varchar',
        'length' => 31,
        'not null' => TRUE,
        'default' => '',
      ),
    ),
    'primary key' => array('lid'),
  );

  return $schema;
}

/**
 * Implements hook_install().
 */
function location_fax_install() {
  // Change weight so we execute after location.
  db_update('system')
    ->fields(
      array(
        'weight' => 1,
      )
    )
    ->condition('name', 'location_fax')
    ->condition('type', 'module')
    ->execute();
}

/**
 * Location 3.0 update 1.
 *
 * Fix pgsql -- The table definition was broken.
 */
function location_fax_update_5300() {
  if (!db_table_exists('location_fax')) {
    $schema['location_fax'] = array(
      'description' => 'location_fax.module {location} supplementary table.',
      'fields' => array(
        'lid' => array(
          'description' => '{location}.lid',
          'type' => 'int',
          'unsigned' => TRUE,
          'not null' => TRUE,
          'default' => 0,
        ),
        'fax' => array(
          'description' => 'Fax number',
          'type' => 'varchar',
          'length' => 31,
          'not null' => TRUE,
          'default' => '',
        ),
      ),
      'primary key' => array('lid'),
    );

    db_create_table('location_fax', $schema['location_fax']);
  }
}

/**
 * Location 3.0 update 2.
 *
 * Change weight of module.
 */
function location_fax_update_5301() {
  // This update was moved to update 5302.
}

/**
 * Location 3.0 update 2.
 *
 * Change weight of module.
 */
function location_fax_update_5302() {
  // Change weight.
  db_update('system')
    ->fields(
      array(
        'weight' => 1,
      )
    )
    ->condition('name', 'location_fax')
    ->condition('type', 'module')
    ->execute();
}

/**
 * Drupal 6 updates.
 */
function location_fax_update_6301() {
  db_change_field(
    'location_fax',
    'fax',
    'fax',
    array(
      'description' => 'Fax number',
      'type' => 'varchar',
      'length' => 31,
      'not null' => TRUE,
      'default' => '',
    )
  );
}