discussthis.install in Discuss This! 6

Installtion functions for Discuss This! module.

File

discussthis.install

<?php

/**
 * @file
 * Installtion functions for Discuss This! module.
 */

/**
 * \brief Implementation hook_schema()
 */
function discussthis_schema() {
  $schema['discussthis'] = array(
    'fields' => array(
      'nid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'topic_nid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'primary key' => array(
      'nid',
    ),
  );
  $schema['discussthis_forums'] = array(
    'fields' => array(
      'nid' => array(
        'description' => 'Settings apply to this node.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'forum_tid' => array(
        'description' => 'This node discussions will go to this forum (only applies to first post.) If -1, prevent Discuss This! on this node.',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'primary key' => array(
      'nid',
    ),
  );

  //$schema['discussthis_comment'] = array(

  // ... table used to save the comment until approaval from
  //     an administrator is received -- this is probably a
  //     copy of the $schema['comment'] of the Comment module
  //     with the nid being the source node and not the forum

  //);
  return $schema;
}

/**
 * \brief Implementation of hook_install().
 *
 * This function creates a table that the module uses to map the forum
 * posts to the originating nodes.
 */
function discussthis_install() {

  // create the tables
  drupal_install_schema('discussthis');

  // inform the user that permissions and Discuss This! settings are waiting
  drupal_set_message(t('The Discuss This! module is now installed. To complete the installation, you probably want to configure !perm and !settings.', array(
    '!perm' => l(t('Administer') . ' > ' . t('User') . ' > ' . t('Administer Permissions'), 'admin/user/permissions'),
    '!settings' => l(t('Administer') . ' > ' . t('Site Configuration') . ' > ' . t('Discuss This'), 'admin/settings/discussthis'),
  )));
}

/**
 * \brief Implementation of hook_uninstall().
 *
 * Drops the tables and delete the variables used by this module.
 */
function discussthis_uninstall() {

  // drop my tables
  drupal_uninstall_schema('discussthis');

  // delete variables specific to this module
  $sql = "DELETE FROM {variable} WHERE name LIKE 'discussthis_%%'";
  db_query($sql);
}

/**
 * \brief Implementation of hook_update_#()
 *
 * Remove the old discussthis_forum.
 */
function discussthis_update_6001() {
  $ret = array();
  db_drop_table($ret, 'discussthis_forums');
  return $ret;
}

/**
 * \brief Implementation of hook_update_#()
 *
 * This update creates the new discussthis_forums table.
 * I have re-established the use of this table.
 */
function discussthis_update_6002() {
  $ret = array();
  $schema = discussthis_schema();
  db_create_table($ret, 'discussthis_forums', $schema['discussthis_forums']);
  return $ret;
}

// vim: ts=2 sw=2 et syntax=php

Functions

Name	Description
discussthis_install	\brief Implementation of hook_install().
discussthis_schema	\brief Implementation hook_schema()
discussthis_uninstall	\brief Implementation of hook_uninstall().
discussthis_update_6001	\brief Implementation of hook_update_#()
discussthis_update_6002	\brief Implementation of hook_update_#()