delegator.install

<?php
// $Id$

/**
 * @file
 * Installation routines for delegator module.
 */

/**
 * Implementation of hook_schema().
 */
function delegator_schema() {
  // This should always point to our 'current' schema. This makes it relatively easy
  // to keep a record of schema as we make changes to it.
  return delegator_schema_1();
}

/**
 * Schema version 1 for Panels in D6.
 */
function delegator_schema_1() {
  $schema = array();

  $schema['delegator_handlers'] = array(
    'export' => array(
      'identifier' => 'handler',
    ),
    'fields' => array(
      'did' => array(
        'type' => 'serial',
        'not null' => TRUE,
        'description' => t('Primary ID field for the table. Not used for anything except internal lookups.'),
        'no export' => TRUE,
      ),
      'name' => array(
        'type' => 'varchar',
        'length' => '255',
        'description' => t('Unique ID for this task handler. Used to identify it programmatically.'),
      ),
      'task' => array(
        'type' => 'varchar',
        'length' => '64',
        'description' => t('ID of the task this handler is for.'),
      ),
      'subtask' => array(
        'type' => 'varchar',
        'length' => '64',
        'description' => t('ID of the subtask this handler is for.'),
        'not null' => TRUE,
        'default' => '',
      ),
      'handler' => array(
        'type' => 'varchar',
        'length' => '64',
        'description' => t('ID of the task handler being used.'),
      ),
      'weight' => array(
        'type' => 'int',
        'description' => t('The order in which this handler appears. Lower numbers go first.'),
      ),
      'conf' => array(
        'type' => 'text',
        'size' => 'big',
        'description' => t('Serialized configuration of the handler, if needed.'),
        'not null' => TRUE,
        'serialize' => TRUE,
      ),
    ),
    'primary key' => array('did'),
    'unique keys' => array(
      'name' => array('name'),
    ),
  );

  $schema['delegator_weights'] = array(
    'description' => t('Contains override weights for delegator handlers that are in code.'),
    'fields' => array(
      'name' => array(
        'type' => 'varchar',
        'length' => '255',
        'description' => t('Unique ID for this task handler. Used to identify it programmatically.'),
        'not null' => TRUE,
        'default' => '',
      ),
      'weight' => array(
        'type' => 'int',
        'description' => t('The order in which this handler appears. Lower numbers go first.'),
      ),
    ),
    'primary key' => array('name'),
    'indexes' => array(
      'weights' => array('name', 'weight'),
    ),
  );

  $schema['delegator_pages'] = array(
    'description' => t('Contains page subtasks for implementing pages with arbitrary tasks.'),
    'export' => array(
      'identifier' => 'page',
    ),
    'fields' => array(
      'pid' => array(
        'type' => 'serial',
        'not null' => TRUE,
        'description' => t('Primary ID field for the table. Not used for anything except internal lookups.'),
        'no export' => TRUE,
      ),
      'name' => array(
        'type' => 'varchar',
        'length' => '255',
        'description' => t('Unique ID for this subtask. Used to identify it programmatically.'),
      ),
      'admin_title' => array(
        'type' => 'varchar',
        'length' => '255',
        'description' => t('Human readable title for this page subtask.'),
      ),
      'path' => array(
        'type' => 'varchar',
        'length' => '255',
        'description' => t('The menu path that will invoke this task.'),
      ),
      'access' => array(
        'type' => 'text',
        'size' => 'big',
        'description' => t('Access configuration for this path.'),
        'not null' => TRUE,
        'serialize' => TRUE,
      ),
      'multiple' => array(
        'type' => 'int',
        'size' => 'tiny',
        'description' => t('True if the UI is set up to allow multiple handlers per page.'),
        'default' => 0,
      ),
      'menu' => array(
        'type' => 'text',
        'size' => 'big',
        'description' => t('Serialized configuration of Drupal menu visibility settings for this item.'),
        'not null' => TRUE,
        'serialize' => TRUE,
      ),
      'arguments' => array(
        'type' => 'text',
        'size' => 'big',
        'description' => t('Configuration of arguments for this menu item.'),
        'not null' => TRUE,
        'serialize' => TRUE,
      ),
    ),
    'primary key' => array('pid'),
    'unique keys' => array(
      'name' => array('name'),
    ),
  );

  return $schema;
}

/**
 * Implementation of hook_install().
 */
function delegator_install() {
  drupal_install_schema('delegator');
}

/**
 * Implementation of hook_uninstall().
 */
function delegator_uninstall() {
  drupal_uninstall_schema('delegator');
}