materio-base-d7/sites/all/modules/contrib/users/user_import_delete/user_import_delete.install

<?php

/**
 * @file
 * Import and update users from a comma separated file (csv).
 */

/**
 * Implementation of hook_schema().
 */
function user_import_delete_schema() {
  $schema['user_import_delete'] = array(
    'description' => t("Log of users that have been imported."),
    'fields'      => array(
      'import_id' => array(
        'description' => t("ID key of import."),
        'type'        => 'int',
        'not null'    => TRUE,
        'default'     => 0,
        'disp-width'  => '10'
      ),
      'uid'       => array(
        'description' => t("ID key of user imported."),
        'type'        => 'int',
        'not null'    => TRUE,
        'default'     => 0,
        'disp-width'  => '10'
      ),
      'cancellation_method'        => array(
        'description' => t("Account cancellation method."),
        'type'        => 'varchar',
        'length'      => '35',
        'not null'    => TRUE,
        'default'     => ''
      ),
      'delete_ready'       => array(
        'description' => t("Flag user for deletion."),
        'type'        => 'int',
        'not null'    => TRUE,
        'default'     => 0,
        'disp-width'  => '10'
      ),
    ),
  );

  return $schema;
}

/**
 * Change the account_key field to a standard uid field.
 */
function user_import_delete_update_7000() {

  db_change_field('user_import_delete', 'account_key', 'uid',
    array(
      'type'        => 'int',
      'not null'    => TRUE,
      'default'     => 0,
      'description' => "ID key of user imported.",
    )
  );
}

/**
 * Add the delete ready flag field.
 */
function user_import_delete_update_7001() {

  db_add_field('user_import_delete', 'delete_ready',
    array(
      'description' => t("Flag user for deletion."),
      'type'        => 'int',
      'not null'    => TRUE,
      'default'     => 0,
      'initial'     => 0,
      'disp-width'  => '10'
    )
  );
}

/**
 * Add the cancellation method field.
 */
function user_import_delete_update_7002() {

  db_add_field('user_import_delete', 'cancellation_method',
    array(
      'description' => t("Account cancellation method."),
      'type'        => 'varchar',
      'length'      => '35',
      'not null'    => TRUE,
      'default'     => ''
    )
  );
}

/**
 * Clear all in progress deletes. IMPORTANT: Please redo the previous import if you want to delete unwanted accounts.
 */
function user_import_delete_update_7003() {
  db_delete('user_import_delete')->execute();
}