<?php

/**
 * @file
 * Web service client - installation file.
 */

function wsclient_enable() {
  // Force clearing module implements cache.
  module_implements('services_resources', FALSE, TRUE);
}


/**
 * Implements hook_schema().
 */
function wsclient_schema() {
  $schema['wsclient_service'] = array(
    'fields' => array(
      'id' => array(
        'type' => 'serial',
        'not null' => TRUE,
        'description' => 'The primary identifier for the web service.',
      ),
      'name' => array(
        'type' => 'varchar',
        'length' => '32',
        'not null' => TRUE,
        'description' => 'The name of the web service.',
      ),
      'label' => array(
        'type' => 'varchar',
        'length' => '255',
        'not null' => TRUE,
        'description' => 'The label of the web service.',
      ),
      'url' => array(
        'type' => 'varchar',
        'length' => '255',
        'not null' => TRUE,
        'description' => 'The url of the web service.',
      ),
      'operations' => array(
        'type' => 'text',
        'not null' => FALSE,
        'serialize' => TRUE,
        'size' => 'medium',
        'description' => 'The operations this web service offers.',
      ),
      'datatypes' => array(
        'type' => 'text',
        'not null' => FALSE,
        'serialize' => TRUE,
        'size' => 'medium',
        'description' => 'The complex data types used in the operations.',
      ),
      'global_parameters' => array(
        'type' => 'text',
        'not null' => FALSE,
        'serialize' => TRUE,
        'description' => 'The global parameters definition of this web service.',
      ),
      'type' => array(
        'type' => 'varchar',
        'length' => '255',
        'not null' => TRUE,
        'description' => 'The type of the remote endpoint.',
      ),
      'settings' => array(
        'type' => 'text',
        'not null' => FALSE,
        'serialize' => TRUE,
        'description' => 'The endpoint type specific settings.',
      ),
      'authentication' => array(
        'type' => 'text',
        'not null' => FALSE,
        'serialize' => TRUE,
        'description' => 'Data describing the authentication method.',
      ),
      'status' => array(
        'type' => 'int',
        'not null' => TRUE,
        // Set the default to ENTITY_CUSTOM without using the constant as it is
        // not safe to use it at this point.
        'default' => 0x01,
        'size' => 'tiny',
        'description' => 'The exportable status of the entity.',
      ),
      'module' => array(
        'description' => 'The name of the providing module if the entity has been defined in code.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => FALSE,
      ),
    ),
    'primary key' => array('id'),
    'unique keys' => array(
      'name' => array('name'),
    ),
  );
  return $schema;
}

/**
 * Add in the exportable entity db columns as required by the entity API.
 */
function wsclient_update_7100() {
  db_add_field('wsclient_service', 'status', array(
    'type' => 'int',
    'not null' => TRUE,
    'default' => ENTITY_CUSTOM,
    'size' => 'tiny',
    'description' => 'The exportable status of the entity.',
  ));
  db_add_field('wsclient_service', 'module', array(
    'description' => 'The name of the providing module if the entity has been defined in code.',
    'type' => 'varchar',
    'length' => 255,
    'not null' => FALSE,
  ));
}

/**
 * Add global_parameters column.
 */
function wsclient_update_7101() {
  if (!db_field_exists('wsclient_service', 'global_parameters')) {
    db_add_field('wsclient_service', 'global_parameters', array(
      'type' => 'text',
      'not null' => FALSE,
      'serialize' => TRUE,
      'description' => 'The global parameters definition of this web service.',
    ));
  }
}

/**
 * Increase size of datatypes and operations columns to medium.
 */
function wsclient_update_7102() {
  db_change_field('wsclient_service', 'datatypes', 'datatypes', array(
    'type' => 'text',
    'not null' => FALSE,
    'serialize' => TRUE,
    'size' => 'medium',
    'description' => 'The complex data types used in the operations.',
  ));
  db_change_field('wsclient_service', 'operations', 'operations', array(
    'type' => 'text',
    'not null' => FALSE,
    'serialize' => TRUE,
    'size' => 'medium',
    'description' => 'The operations this web service offers.',
  ));
}

/**
 * Remove unused subscription database tables.
 */
function wsclient_update_7103() {
  db_drop_table('wsclient_info');
  db_drop_table('wsclient_subscriptions');
}