<?php

class RscDtgs_Installer
{
  /**
   * @var RscDtgs_Installer_Parser
   */
  private $parser;

  /**
   * @param RscDtgs_Installer_Parser $parser
   */
  public function __construct(RscDtgs_Installer_Parser $parser)
  {
    $this->parser = $parser;
  }

  /**
   * Run installation
   *
   * @param bool $triggerError If set to true then method will be trigger fatal error if installation is failed
   * @param int $error
   */
  public function install($triggerError = true, $error = 256)
  {
    try {
      $queries = $this->parser->getQueries();

      foreach ($queries as $query) {
        $this->delta($query);
      }
    } catch (Exception $e) {
      trigger_error(sprintf(__('Failed to install the plugin: %s', 'rsc-framework'), $e->getMessage()), (int) $error);
    }
  }

  protected function delta($query)
  {
    if (!function_exists('dbDelta')) {
      require_once ABSPATH . 'wp-admin/includes/upgrade.php';
    }
    return dbDelta($query);
  }
}
