src/Classes/Connector.php

   1 <?php
   2     /**
   3      * Uguu
   4      *
   5      * @copyright Copyright (c) 2022-2023 Go Johansson (nokonoko) <neku@pomf.se>
   6      *
   7      * This program is free software: you can redistribute it and/or modify
   8      * it under the terms of the GNU General Public License as published by
   9      * the Free Software Foundation, either version 3 of the License, or
  10      * (at your option) any later version.
  11      *
  12      * This program is distributed in the hope that it will be useful,
  13      * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14      * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15      * GNU General Public License for more details.
  16      *
  17      * You should have received a copy of the GNU General Public License
  18      * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19      */
  20
  21     namespace Pomf\Uguu\Classes;
  22
  23     use PDO;
  24
  25     class Connector extends Database
  26     {
  27         public PDO $DB;
  28         public string $dbType;
  29         public array $CONFIG;
  30         public Response $response;
  31
  32         public function errorHandler(int $errno, string $errstr):void
  33         {
  34             if ($this->CONFIG['DEBUG']) {
  35                 $this->response->error(500, 'Server error: ' . $errstr);
  36             } else {
  37                 $this->response->error(500, 'Server error.');
  38             }
  39         }
  40
  41         public function fatalErrorHandler():void
  42         {
  43             if (!is_null($e = error_get_last())) {
  44                 if ($this->CONFIG['DEBUG']) {
  45                     $this->response->error(500, 'FATAL Server error: ' . print_r($e, true));
  46                 } else {
  47                     $this->response->error(500, 'Server error.');
  48                 }
  49             }
  50         }
  51
  52         /**
  53          * Reads the config.json file and populates the CONFIG property with the settings
  54          * Also assembles the PDO DB connection and registers error handlers.
  55          *
  56          */
  57         public function __construct()
  58         {
  59             $this->response = new Response('json');
  60             if (!file_exists(__DIR__ . '/../config.json')) {
  61                 $this->response->error(500, 'Cant read settings file.');
  62             }
  63             $this->CONFIG = json_decode(
  64                file_get_contents(__DIR__ . '/../config.json'),
  65                true,
  66             );
  67             ini_set('display_errors', 0);
  68             set_error_handler([$this, "errorHandler"]);
  69             register_shutdown_function([$this, "fatalErrorHandler"]);
  70             $this->dbType = $this->CONFIG['DB_MODE'];
  71             $this->DB = new PDO(
  72                $this->CONFIG['DB_MODE'] . ':' . $this->CONFIG['DB_PATH'],
  73                $this->CONFIG['DB_USER'],
  74                $this->CONFIG['DB_PASS']
  75             );
  76         }
  77     }