<?php

/**

 * @file

 * Install, update and uninstall functions for the profile module.

 */

/**

 * Implements hook_uninstall().

 */

function profile_uninstall() {

  variable_del('profile_block_author_fields');

}

/**

 * Implements hook_schema().

 */

function profile_schema() {

  $schema['profile_field'] = array(

    'description' => 'Stores profile field information.',

    'fields' => array(

      'fid' => array(

        'type' => 'serial',

        'not null' => TRUE,

        'description' => 'Primary Key: Unique profile field ID.',

      ),

      'title' => array(

        'type' => 'varchar',

        'length' => 255,

        'not null' => FALSE,

        'description' => 'Title of the field shown to the end user.',

      ),

      'name' => array(

        'type' => 'varchar',

        'length' => 128,

        'not null' => TRUE,

        'default' => '',

        'description' => 'Internal name of the field used in the form HTML and URLs.',

      ),

      'explanation' => array(

        'type' => 'text',

        'not null' => FALSE,

        'description' => 'Explanation of the field to end users.',

      ),

      'category' => array(

        'type' => 'varchar',

        'length' => 255,

        'not null' => FALSE,

        'description' => 'Profile category that the field will be grouped under.',

      ),

      'page' => array(

        'type' => 'varchar',

        'length' => 255,

        'not null' => FALSE,

        'description' => "Title of page used for browsing by the field's value",

      ),

      'type' => array(

        'type' => 'varchar',

        'length' => 128,

        'not null' => FALSE,

        'description' => 'Type of form field.',

      ),

      'weight' => array(

        'type' => 'int',

        'not null' => TRUE,

        'default' => 0,

        'description' => 'Weight of field in relation to other profile fields.',

      ),

      'required' => array(

        'type' => 'int',

        'not null' => TRUE,

        'default' => 0,

        'size' => 'tiny',

        'description' => 'Whether the user is required to enter a value. (0 = no, 1 = yes)',

      ),

      'register' => array(

        'type' => 'int',

        'not null' => TRUE,

        'default' => 0,

        'size' => 'tiny',

        'description' => 'Whether the field is visible in the user registration form. (1 = yes, 0 = no)',

      ),

      'visibility' => array(

        'type' => 'int',

        'not null' => TRUE,

        'default' => 0,

        'size' => 'tiny',

        'description' => 'The level of visibility for the field. (0 = hidden, 1 = private, 2 = public on profile but not member list pages, 3 = public on profile and list pages)',

      ),

      'autocomplete' => array(

        'type' => 'int',

        'not null' => TRUE,

        'default' => 0,

        'size' => 'tiny',

        'description' => 'Whether form auto-completion is enabled. (0 = disabled, 1 = enabled)',

      ),

      'options' => array(

        'type' => 'text',

        'not null' => FALSE,

        'description' => 'List of options to be used in a list selection field.',

      ),

    ),

    'indexes' => array(

      'category' => array('category'),

    ),

    'unique keys' => array(

      'name' => array('name'),

    ),

    'primary key' => array('fid'),

  );

  $schema['profile_value'] = array(

    'description' => 'Stores values for profile fields.',

    'fields' => array(

      'fid' => array(

        'type' => 'int',

        'unsigned' => TRUE,

        'not null' => TRUE,

        'default' => 0,

        'description' => 'The {profile_field}.fid of the field.',

      ),

      'uid' => array(

        'type' => 'int',

        'unsigned' => TRUE,

        'not null' => TRUE,

        'default' => 0,

        'description' => 'The {users}.uid of the profile user.',

      ),

      'value' => array(

        'type' => 'text',

        'not null' => FALSE,

        'description' => 'The value for the field.',

      ),

    ),

    'primary key' => array('uid', 'fid'),

    'indexes' => array(

      'fid' => array('fid'),

    ),

    'foreign keys' => array(

      'profile_field' => array(

        'table' => 'profile_field',

        'columns' => array('fid' => 'fid'),

      ),

      'profile_user' => array(

        'table' => 'users',

        'columns' => array('uid' => 'uid'),

      ),

    ),

  );

  return $schema;

}

/**

 * Rename {profile_fields} table to {profile_field} and {profile_values} to {profile_value}.

 */

function profile_update_7001() {

  db_rename_table('profile_fields', 'profile_field');

  db_rename_table('profile_values', 'profile_value');

}

/**

 * Change the weight column to normal int.

 */

function profile_update_7002() {

  db_change_field('profile_field', 'weight', 'weight', array(

    'type' => 'int',

    'not null' => TRUE,

    'default' => 0,

    'description' => 'Weight of field in relation to other profile fields.',

  ));

}