backup_db.install in Backup Database 8

backup_db.install

File

backup_db.install

<?php

/**
 * @file
 * backup_db.install
 */

/**
 * Implements hook_requirements().
 */
function backup_db_requirements($phase) {
  $requirements = [];
  if ($phase == 'install') {
    if (!class_exists('\\Ifsnop\\Mysqldump\\Mysqldump')) {
      $requirements['backup_db_mysqldump'] = [
        'description' => t('Backup Database requires the Ifsnop\\Mysqldump library, please read the readme.md and install via composer.'),
        'severity' => REQUIREMENT_ERROR,
      ];
    }
  }
  return $requirements;
}

/**
 * Implements hook_schema().
 */
function backup_db_schema() {
  $schema['backup_db'] = array(
    'description' => 'Tracks export creation and location.',
    'fields' => array(
      'eid' => array(
        'description' => 'The export identifier.',
        'type' => 'serial',
        'not null' => TRUE,
      ),
      'fid' => array(
        'description' => 'The referenced file id.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'name' => array(
        'description' => 'The name of the export.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'uri' => array(
        'description' => 'The uri of the export.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'created' => array(
        'description' => 'The timestamp when the export was created.',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'primary key' => array(
      'eid',
    ),
    'foreign keys' => array(
      'file' => array(
        'table' => 'file_managed',
        'columns' => array(
          'fid' => 'fid',
        ),
      ),
    ),
  );
  return $schema;
}

Functions

Name	Description
backup_db_requirements	Implements hook_requirements().
backup_db_schema	Implements hook_schema().