<?php

// $Id: trigger.install,v 1.5.2.1 2009/01/06 15:46:38 goba Exp $

/**

 * Implementation of hook_install().

 */

function trigger_install() {

  // Create tables.

  drupal_install_schema('trigger');

  // Do initial synchronization of actions in code and the database.

  actions_synchronize(actions_list());

}

/**

 * Implementation of hook_uninstall().

 */

function trigger_uninstall() {

  // Remove tables.

  drupal_uninstall_schema('trigger');

}

/**

 * Implementation of hook_schema().

 */

function trigger_schema() {

  $schema['trigger_assignments'] = array(

    'description' => 'Maps trigger to hook and operation assignments from trigger.module.',

    'fields' => array(

      'hook' => array(

        'type' => 'varchar',

        'length' => 32,

        'not null' => TRUE,

        'default' => '',

        'description' => 'Primary Key: The name of the internal Drupal hook upon which an action is firing; for example, nodeapi.',

      ),

      'op' => array(

        'type' => 'varchar',

        'length' => 32,

        'not null' => TRUE,

        'default' => '',

        'description' => 'Primary Key: The specific operation of the hook upon which an action is firing: for example, presave.',

      ),

      'aid' => array(

        'type' => 'varchar',

        'length' => 255,

        'not null' => TRUE,

        'default' => '',

        'description' => "Primary Key: Action's {actions}.aid.",

      ),

      'weight' => array(

        'type' => 'int',

        'not null' => TRUE,

        'default' => 0,

        'description' => 'The weight of the trigger assignment in relation to other triggers.',

      ),

    ),

    'primary key' => array('hook', 'op', 'aid'),

  );

  return $schema;

}