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SiteWriter/lib/requiredpublic.php

112 lines
3.0 KiB
PHTML

<?php
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/**
* This file contains global settings and utility functions.
*/
ob_start(); // allow sending headers after content
// Settings file
require __DIR__ . '/../settings.php';
if (!DEBUG) {
error_reporting(0);
} else {
error_reporting(E_ALL);
ini_set('display_errors', 'On');
}
// Unicode, solves almost all stupid encoding problems
header('Content-Type: text/html; charset=utf-8');
// Strip PHP version
header('X-Powered-By: PHP');
// Security
header('X-Content-Type-Options: nosniff');
header('X-XSS-Protection: 1; mode=block');
header('X-Frame-Options: "DENY"');
header('Referrer-Policy: "no-referrer, strict-origin-when-cross-origin"');
$SECURE_NONCE = base64_encode(random_bytes(8));
//
// Composer
require __DIR__ . '/../vendor/autoload.php';
/**
* Kill off the running process and spit out an error message
* @param string $error error message
*/
function sendError($error) {
global $SECURE_NONCE;
die("<!DOCTYPE html>"
. "<meta charset=\"UTF-8\">"
. "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">"
. "<title>Error</title>"
. "<style nonce=\"" . $SECURE_NONCE . "\">"
. "h1 {color: red; font-family: sans-serif; font-size: 20px; margin-bottom: 0px;} "
. "h2 {font-family: sans-serif; font-size: 16px;} "
. "p {font-family: monospace; font-size: 14px; width: 100%; wrap-style: break-word;} "
. "i {font-size: 12px;}"
. "</style>"
. "<h1>A fatal application error has occurred.</h1>"
. "<i>(This isn't your fault.)</i>"
. "<h2>Details:</h2>"
. "<p>" . htmlspecialchars($error) . "</p>");
}
date_default_timezone_set(TIMEZONE);
// Database settings
// Also inits database and stuff
use Medoo\Medoo;
$database;
try {
$database = new Medoo([
'database_type' => DB_TYPE,
'database_name' => DB_NAME,
'server' => DB_SERVER,
'username' => DB_USER,
'password' => DB_PASS,
'charset' => DB_CHARSET
]);
} catch (Exception $ex) {
//header('HTTP/1.1 500 Internal Server Error');
sendError("Database error. Try again later. $ex");
}
function getdatabase() {
global $database;
return $database;
}
function getsiteid() {
global $database;
return $database->get("sites", "siteid");
}
function getpageslug() {
global $database;
if (isset($_GET['id'])) {
$id = $_GET['id'];
} else {
$id = "index";
}
if ($database->has("pages", ["AND" => ["slug" => $id, "siteid" => getsiteid()]])) {
return $id;
}
return null;
}
function getpagetemplate() {
global $database;
$slug = getpageslug();
if (!is_null($slug)) {
return $database->get("pages", "template", ["AND" => ["slug" => $slug, "siteid" => getsiteid()]]);
}
return "404";
}